./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.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_9f8c8047-1f77-481a-b4ca-7f72a2007036/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f8c8047-1f77-481a-b4ca-7f72a2007036/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_9f8c8047-1f77-481a-b4ca-7f72a2007036/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f8c8047-1f77-481a-b4ca-7f72a2007036/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f8c8047-1f77-481a-b4ca-7f72a2007036/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_9f8c8047-1f77-481a-b4ca-7f72a2007036/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 36bb93ca3621bc77a2fce568a30c9f1e07b847a50c59f68bc973979594911c40 --- 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 [2022-12-14 20:45:34,201 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:45:34,203 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:45:34,219 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:45:34,220 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:45:34,221 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:45:34,222 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:45:34,223 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:45:34,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:45:34,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:45:34,226 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:45:34,227 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:45:34,227 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:45:34,228 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:45:34,229 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:45:34,230 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:45:34,231 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:45:34,232 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:45:34,233 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:45:34,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:45:34,236 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:45:34,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:45:34,238 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:45:34,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:45:34,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:45:34,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:45:34,243 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:45:34,243 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:45:34,244 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:45:34,245 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:45:34,245 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:45:34,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:45:34,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:45:34,247 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:45:34,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:45:34,248 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:45:34,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:45:34,249 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:45:34,249 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:45:34,249 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:45:34,250 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:45:34,251 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f8c8047-1f77-481a-b4ca-7f72a2007036/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 20:45:34,270 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:45:34,270 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:45:34,271 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:45:34,271 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:45:34,271 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:45:34,271 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:45:34,272 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:45:34,272 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:45:34,272 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:45:34,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:45:34,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:45:34,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:45:34,273 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:45:34,273 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:45:34,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:45:34,273 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:45:34,273 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:45:34,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:45:34,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:45:34,274 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:45:34,274 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:45:34,274 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:45:34,274 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:45:34,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:45:34,275 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:45:34,275 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_9f8c8047-1f77-481a-b4ca-7f72a2007036/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f8c8047-1f77-481a-b4ca-7f72a2007036/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 36bb93ca3621bc77a2fce568a30c9f1e07b847a50c59f68bc973979594911c40 [2022-12-14 20:45:34,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:45:34,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:45:34,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:45:34,490 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:45:34,490 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:45:34,491 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f8c8047-1f77-481a-b4ca-7f72a2007036/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i [2022-12-14 20:45:37,030 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:45:37,380 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:45:37,381 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f8c8047-1f77-481a-b4ca-7f72a2007036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i [2022-12-14 20:45:37,405 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f8c8047-1f77-481a-b4ca-7f72a2007036/bin/ukojak-rkRKPMF4O4/data/26c04a65a/8e8479224d8c4ac790da4af212f2cf7e/FLAGf988dfaab [2022-12-14 20:45:37,596 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f8c8047-1f77-481a-b4ca-7f72a2007036/bin/ukojak-rkRKPMF4O4/data/26c04a65a/8e8479224d8c4ac790da4af212f2cf7e [2022-12-14 20:45:37,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:45:37,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:45:37,600 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:45:37,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:45:37,602 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:45:37,603 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:45:37" (1/1) ... [2022-12-14 20:45:37,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20b9d2d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:37, skipping insertion in model container [2022-12-14 20:45:37,604 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:45:37" (1/1) ... [2022-12-14 20:45:37,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:45:37,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:45:38,234 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 20:45:38,242 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-14 20:45:38,251 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 20:45:38,259 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 20:45:38,283 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 20:45:38,348 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 20:45:38,349 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 20:45:38,349 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 20:45:38,350 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 20:45:38,353 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 20:45:38,354 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 20:45:38,354 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 20:45:38,355 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 20:45:38,385 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 20:45:38,389 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 20:45:38,389 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 20:45:38,395 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 20:45:38,400 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 20:45:38,405 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 20:45:38,410 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 20:45:38,430 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 20:45:38,435 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 20:45:38,437 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 20:45:38,442 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 20:45:38,502 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 20:45:38,503 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 20:45:38,544 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 20:45:38,545 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 20:45:38,553 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 20:45:38,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:38,575 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-14 20:45:38,619 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 20:45:38,674 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 20:45:38,709 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 20:45:38,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:38,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:38,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:38,766 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 20:45:38,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:38,784 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 20:45:38,785 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:38,786 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 20:45:38,786 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:38,792 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:38,792 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:38,798 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 20:45:38,803 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 20:45:38,804 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 20:45:38,808 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 20:45:38,809 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:38,810 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:38,810 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:38,811 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 20:45:38,811 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:38,830 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 20:45:38,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:38,835 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:38,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:38,839 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:38,840 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:38,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:38,853 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:38,854 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:38,854 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:38,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:38,879 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 20:45:38,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:38,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:38,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:38,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:38,905 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:38,948 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 20:45:38,970 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:38,975 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 20:45:38,982 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 20:45:38,993 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 20:45:38,993 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 20:45:39,017 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 20:45:39,029 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:39,039 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 20:45:39,040 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 20:45:39,040 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-14 20:45:39,056 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 20:45:39,063 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:39,067 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 20:45:39,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:39,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:39,069 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 20:45:39,069 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 20:45:39,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:39,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:39,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:39,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:39,072 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 20:45:39,073 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:45:39,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:39,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:39,074 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 20:45:39,074 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 20:45:39,075 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 20:45:39,075 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 20:45:39,075 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 20:45:39,086 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 20:45:39,087 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 20:45:39,087 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 20:45:39,088 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 20:45:39,134 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 20:45:39,134 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 20:45:39,134 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 20:45:39,134 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 20:45:39,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:39,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:39,316 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 20:45:39,319 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 20:45:39,322 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 20:45:39,322 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 20:45:39,331 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 20:45:39,332 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 20:45:39,338 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 20:45:39,340 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 20:45:39,341 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 20:45:39,341 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 20:45:39,341 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 20:45:39,342 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 20:45:39,342 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 20:45:39,343 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 20:45:39,389 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 20:45:39,396 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,446 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,450 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,455 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,459 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,473 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,479 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,483 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,488 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,493 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,507 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,511 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,515 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,518 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,522 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,536 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,540 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,543 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,547 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,551 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,565 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,569 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,572 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,576 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,580 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,594 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,598 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,602 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,605 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,609 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,623 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,627 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,631 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,634 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,638 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,652 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,656 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,659 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,663 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,667 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,681 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,685 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,688 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,692 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,696 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,709 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,713 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,717 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,720 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,724 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,738 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,742 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,746 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,749 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,753 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,767 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,771 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,774 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,778 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,781 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,795 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,799 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,802 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,806 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,810 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,824 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,828 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,831 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,835 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,839 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,852 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,853 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,853 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,853 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,857 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,871 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,872 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,872 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,872 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,872 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,872 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,872 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:39,892 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_9f8c8047-1f77-481a-b4ca-7f72a2007036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i[376704,376717] [2022-12-14 20:45:39,895 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_9f8c8047-1f77-481a-b4ca-7f72a2007036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i[376849,376862] [2022-12-14 20:45:39,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:45:39,950 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:45:40,018 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 20:45:40,019 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-14 20:45:40,019 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 20:45:40,019 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 20:45:40,020 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 20:45:40,021 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 20:45:40,021 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 20:45:40,021 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 20:45:40,021 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 20:45:40,022 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 20:45:40,022 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 20:45:40,022 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 20:45:40,022 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 20:45:40,025 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 20:45:40,026 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 20:45:40,026 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 20:45:40,027 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 20:45:40,028 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 20:45:40,029 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 20:45:40,029 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 20:45:40,031 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 20:45:40,032 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 20:45:40,032 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 20:45:40,032 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 20:45:40,035 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 20:45:40,035 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 20:45:40,037 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 20:45:40,037 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 20:45:40,038 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 20:45:40,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,039 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-14 20:45:40,039 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 20:45:40,042 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 20:45:40,043 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 20:45:40,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,046 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 20:45:40,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,049 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 20:45:40,049 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:40,049 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 20:45:40,049 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:40,050 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:40,050 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:40,051 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 20:45:40,052 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 20:45:40,052 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 20:45:40,053 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 20:45:40,053 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:40,054 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:40,054 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:40,054 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 20:45:40,054 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:40,057 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 20:45:40,058 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:40,058 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:40,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,059 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:40,060 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:40,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,060 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:40,061 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:40,061 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:40,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,065 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 20:45:40,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,080 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:40,088 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 20:45:40,091 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:40,092 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 20:45:40,094 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 20:45:40,098 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 20:45:40,099 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 20:45:40,102 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 20:45:40,105 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 20:45:40,107 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 20:45:40,107 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 20:45:40,107 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-14 20:45:40,113 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 20:45:40,115 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 20:45:40,116 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 20:45:40,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,117 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 20:45:40,117 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 20:45:40,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,124 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 20:45:40,124 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:45:40,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,126 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 20:45:40,126 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 20:45:40,126 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 20:45:40,126 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 20:45:40,127 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 20:45:40,128 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 20:45:40,128 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 20:45:40,129 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 20:45:40,129 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 20:45:40,148 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 20:45:40,148 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 20:45:40,148 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 20:45:40,148 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 20:45:40,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:45:40,153 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 20:45:40,154 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 20:45:40,155 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 20:45:40,155 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 20:45:40,159 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 20:45:40,170 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 20:45:40,179 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 20:45:40,180 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 20:45:40,181 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 20:45:40,181 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 20:45:40,182 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 20:45:40,182 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 20:45:40,182 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 20:45:40,183 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 20:45:40,186 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 20:45:40,186 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,191 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,191 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,191 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,192 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,193 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,193 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,194 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,194 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,194 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,195 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,196 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,196 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,196 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,197 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,198 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,198 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,199 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,199 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,199 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,200 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,201 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,201 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,201 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,202 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,203 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,203 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,204 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,204 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,204 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,205 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,206 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,206 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,206 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,207 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,208 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,208 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,208 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,209 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,209 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,210 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,211 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,211 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,211 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,212 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,213 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,213 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,213 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,214 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,214 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,215 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,216 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,216 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,216 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,217 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,217 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,218 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,218 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,219 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,219 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,220 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,221 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,221 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,221 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,222 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,223 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,224 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,224 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,225 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,225 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,226 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,226 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,227 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,227 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,227 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,228 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,228 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,229 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,229 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,229 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,229 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,229 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,230 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,230 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,230 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,230 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,230 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,230 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,230 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,231 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,231 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 20:45:40,232 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_9f8c8047-1f77-481a-b4ca-7f72a2007036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i[376704,376717] [2022-12-14 20:45:40,233 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_9f8c8047-1f77-481a-b4ca-7f72a2007036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i[376849,376862] [2022-12-14 20:45:40,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:45:40,327 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:45:40,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:40 WrapperNode [2022-12-14 20:45:40,328 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:45:40,328 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:45:40,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:45:40,328 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:45:40,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:40" (1/1) ... [2022-12-14 20:45:40,394 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:40" (1/1) ... [2022-12-14 20:45:40,501 INFO L138 Inliner]: procedures = 490, calls = 2384, calls flagged for inlining = 232, calls inlined = 186, statements flattened = 4666 [2022-12-14 20:45:40,502 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:45:40,502 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:45:40,502 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:45:40,502 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:45:40,510 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:40" (1/1) ... [2022-12-14 20:45:40,510 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:40" (1/1) ... [2022-12-14 20:45:40,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:40" (1/1) ... [2022-12-14 20:45:40,542 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:40" (1/1) ... [2022-12-14 20:45:40,598 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:40" (1/1) ... [2022-12-14 20:45:40,607 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:40" (1/1) ... [2022-12-14 20:45:40,620 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:40" (1/1) ... [2022-12-14 20:45:40,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:40" (1/1) ... [2022-12-14 20:45:40,648 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:45:40,648 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:45:40,648 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:45:40,648 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:45:40,649 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:45:40" (1/1) ... [2022-12-14 20:45:40,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:45:40,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f8c8047-1f77-481a-b4ca-7f72a2007036/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:45:40,672 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f8c8047-1f77-481a-b4ca-7f72a2007036/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:45:40,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f8c8047-1f77-481a-b4ca-7f72a2007036/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:45:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 20:45:40,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 20:45:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 20:45:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 20:45:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-14 20:45:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-14 20:45:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-12-14 20:45:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-12-14 20:45:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_open [2022-12-14 20:45:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_open [2022-12-14 20:45:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 20:45:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 20:45:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 20:45:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 20:45:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-12-14 20:45:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-12-14 20:45:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-12-14 20:45:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-12-14 20:45:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 20:45:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 20:45:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 20:45:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 20:45:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 20:45:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 20:45:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_tx_db_inc_wptr [2022-12-14 20:45:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_tx_db_inc_wptr [2022-12-14 20:45:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 20:45:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 20:45:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 20:45:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 20:45:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 20:45:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 20:45:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 20:45:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 20:45:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 20:45:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 20:45:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-12-14 20:45:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-12-14 20:45:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 20:45:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 20:45:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:45:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-14 20:45:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-14 20:45:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 20:45:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 20:45:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-12-14 20:45:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-12-14 20:45:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 20:45:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 20:45:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 20:45:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 20:45:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 20:45:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 20:45:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 20:45:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 20:45:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure __bdx_tx_db_ptr_next [2022-12-14 20:45:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __bdx_tx_db_ptr_next [2022-12-14 20:45:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:45:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 20:45:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 20:45:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 20:45:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 20:45:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 20:45:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 20:45:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_close [2022-12-14 20:45:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_close [2022-12-14 20:45:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 20:45:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 20:45:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 20:45:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 20:45:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_bdx_priv [2022-12-14 20:45:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_bdx_priv [2022-12-14 20:45:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-14 20:45:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-14 20:45:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-12-14 20:45:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-12-14 20:45:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 20:45:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 20:45:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:45:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-14 20:45:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-14 20:45:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_restore_mac [2022-12-14 20:45:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_restore_mac [2022-12-14 20:45:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:45:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rx_alloc_skbs [2022-12-14 20:45:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rx_alloc_skbs [2022-12-14 20:45:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 20:45:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 20:45:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 20:45:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 20:45:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:45:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 20:45:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 20:45:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-14 20:45:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-14 20:45:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 20:45:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 20:45:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-12-14 20:45:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-12-14 20:45:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-14 20:45:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-14 20:45:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 20:45:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 20:45:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 20:45:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 20:45:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 20:45:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 20:45:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_available [2022-12-14 20:45:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_available [2022-12-14 20:45:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-14 20:45:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-14 20:45:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 20:45:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 20:45:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 20:45:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 20:45:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_addr_elem [2022-12-14 20:45:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_addr_elem [2022-12-14 20:45:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-12-14 20:45:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-12-14 20:45:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:45:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:45:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 20:45:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 20:45:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 20:45:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 20:45:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_tx_db_inc_rptr [2022-12-14 20:45:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_tx_db_inc_rptr [2022-12-14 20:45:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 20:45:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 20:45:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 20:45:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 20:45:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure __bdx_vlan_rx_vid [2022-12-14 20:45:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __bdx_vlan_rx_vid [2022-12-14 20:45:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 20:45:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 20:45:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_fifo_free [2022-12-14 20:45:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_fifo_free [2022-12-14 20:45:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_remove [2022-12-14 20:45:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_remove [2022-12-14 20:45:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 20:45:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 20:45:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 20:45:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 20:45:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-14 20:45:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-14 20:45:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 20:45:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 20:45:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:45:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-12-14 20:45:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-12-14 20:45:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 20:45:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 20:45:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:45:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 20:45:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-14 20:45:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-14 20:45:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 20:45:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 20:45:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_reset [2022-12-14 20:45:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_reset [2022-12-14 20:45:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 20:45:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 20:45:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 20:45:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 20:45:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_alloc_elem [2022-12-14 20:45:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_alloc_elem [2022-12-14 20:45:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_range_check [2022-12-14 20:45:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_range_check [2022-12-14 20:45:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-14 20:45:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-14 20:45:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-12-14 20:45:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-12-14 20:45:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 20:45:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 20:45:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_fifo_init [2022-12-14 20:45:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_fifo_init [2022-12-14 20:45:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 20:45:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 20:45:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_link_changed [2022-12-14 20:45:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_link_changed [2022-12-14 20:45:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:45:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 20:45:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 20:45:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 20:45:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 20:45:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_setmulti [2022-12-14 20:45:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_setmulti [2022-12-14 20:45:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure print_rxfd [2022-12-14 20:45:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure print_rxfd [2022-12-14 20:45:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 20:45:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 20:45:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 20:45:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 20:45:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 20:45:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 20:45:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:45:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 20:45:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 20:45:41,238 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:45:41,242 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:45:41,346 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 20:48:27,993 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-14 20:48:28,100 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:48:30,346 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:48:30,346 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 20:48:30,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:48:30 BoogieIcfgContainer [2022-12-14 20:48:30,351 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:48:30,352 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:48:30,352 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:48:30,362 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:48:30,362 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:48:30" (1/1) ... [2022-12-14 20:48:30,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:48:30,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:30,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1227 states and 1749 transitions. [2022-12-14 20:48:30,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1749 transitions. [2022-12-14 20:48:30,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:48:30,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:30,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:30,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:31,767 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-14 20:48:41,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 20:48:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:43,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1248 states and 1778 transitions. [2022-12-14 20:48:43,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1778 transitions. [2022-12-14 20:48:43,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:48:43,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:43,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:43,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:44,435 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-14 20:48:45,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:45,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1256 states and 1793 transitions. [2022-12-14 20:48:45,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1793 transitions. [2022-12-14 20:48:45,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:48:45,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:45,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:46,126 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 20:48:47,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:47,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1263 states and 1810 transitions. [2022-12-14 20:48:47,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1810 transitions. [2022-12-14 20:48:47,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:48:47,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:47,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:48,391 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 20:48:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:49,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1270 states and 1825 transitions. [2022-12-14 20:48:49,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1825 transitions. [2022-12-14 20:48:49,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:48:49,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:49,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:50,279 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-12-14 20:48:50,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:50,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1275 states and 1833 transitions. [2022-12-14 20:48:50,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1833 transitions. [2022-12-14 20:48:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 20:48:50,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:50,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:51,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:51,540 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 20:48:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:54,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1283 states and 1849 transitions. [2022-12-14 20:48:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1849 transitions. [2022-12-14 20:48:54,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:48:54,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:54,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:54,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:54,721 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 20:48:54,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:54,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1285 states and 1851 transitions. [2022-12-14 20:48:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1851 transitions. [2022-12-14 20:48:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:48:54,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:54,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:55,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:55,405 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-12-14 20:48:56,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:56,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1292 states and 1874 transitions. [2022-12-14 20:48:56,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1874 transitions. [2022-12-14 20:48:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 20:48:56,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:56,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:56,659 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 20:48:56,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 1295 states and 1877 transitions. [2022-12-14 20:48:56,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1877 transitions. [2022-12-14 20:48:56,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 20:48:56,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:56,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:57,328 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-12-14 20:48:58,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:58,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1303 states and 1900 transitions. [2022-12-14 20:48:58,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1900 transitions. [2022-12-14 20:48:58,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 20:48:58,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:58,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:58,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:58,619 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 20:48:58,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:48:58,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1305 states and 1901 transitions. [2022-12-14 20:48:58,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1901 transitions. [2022-12-14 20:48:58,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 20:48:58,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:48:58,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:48:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:48:59,264 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-12-14 20:49:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:01,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1314 states and 1920 transitions. [2022-12-14 20:49:01,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1920 transitions. [2022-12-14 20:49:01,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 20:49:01,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:01,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:01,912 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2022-12-14 20:49:03,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1320 states and 1931 transitions. [2022-12-14 20:49:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 1931 transitions. [2022-12-14 20:49:03,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 20:49:03,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:03,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:03,654 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2022-12-14 20:49:04,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:04,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1324 states and 1939 transitions. [2022-12-14 20:49:04,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1939 transitions. [2022-12-14 20:49:04,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 20:49:04,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:04,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:05,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:05,502 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-12-14 20:49:06,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:06,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1328 states and 1944 transitions. [2022-12-14 20:49:06,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1944 transitions. [2022-12-14 20:49:06,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:49:06,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:06,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:07,007 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2022-12-14 20:49:12,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:12,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1335 states and 1960 transitions. [2022-12-14 20:49:12,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 1960 transitions. [2022-12-14 20:49:12,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:49:12,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:12,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:13,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:13,804 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 20:49:18,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:18,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1343 states and 1982 transitions. [2022-12-14 20:49:18,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1982 transitions. [2022-12-14 20:49:18,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:49:18,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:18,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:19,001 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2022-12-14 20:49:20,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:20,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1351 states and 2003 transitions. [2022-12-14 20:49:20,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2003 transitions. [2022-12-14 20:49:20,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:49:20,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:20,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:21,060 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2022-12-14 20:49:22,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:22,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1355 states and 2011 transitions. [2022-12-14 20:49:22,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2011 transitions. [2022-12-14 20:49:22,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:49:22,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:22,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:23,372 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2022-12-14 20:49:31,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:31,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 1363 states and 2027 transitions. [2022-12-14 20:49:31,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2027 transitions. [2022-12-14 20:49:31,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:49:31,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:31,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:32,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:32,466 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-12-14 20:49:33,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:33,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 1371 states and 2050 transitions. [2022-12-14 20:49:33,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2050 transitions. [2022-12-14 20:49:33,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:49:33,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:33,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:34,560 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 20:49:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:36,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 1393 states and 2090 transitions. [2022-12-14 20:49:36,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2090 transitions. [2022-12-14 20:49:36,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 20:49:36,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:36,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:36,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:37,670 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-12-14 20:49:46,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:46,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 1402 states and 2112 transitions. [2022-12-14 20:49:46,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2112 transitions. [2022-12-14 20:49:46,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 20:49:46,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:46,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:47,241 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-12-14 20:49:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1405 states and 2114 transitions. [2022-12-14 20:49:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 2114 transitions. [2022-12-14 20:49:49,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 20:49:49,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:49,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:50,340 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-12-14 20:49:50,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 1407 states and 2115 transitions. [2022-12-14 20:49:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2115 transitions. [2022-12-14 20:49:50,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:49:50,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:50,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:50,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:51,006 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-12-14 20:49:55,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:49:55,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1429 states and 2164 transitions. [2022-12-14 20:49:55,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2164 transitions. [2022-12-14 20:49:55,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:49:55,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:49:55,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:49:55,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:49:55,875 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2022-12-14 20:50:03,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:03,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1434 states and 2171 transitions. [2022-12-14 20:50:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2171 transitions. [2022-12-14 20:50:03,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:50:03,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:03,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:03,835 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-12-14 20:50:08,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:08,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1438 states and 2174 transitions. [2022-12-14 20:50:08,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2174 transitions. [2022-12-14 20:50:08,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:50:08,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:08,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:09,352 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-12-14 20:50:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:20,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1449 states and 2197 transitions. [2022-12-14 20:50:20,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 2197 transitions. [2022-12-14 20:50:20,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:50:20,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:20,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:21,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:21,554 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-12-14 20:50:26,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:26,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1455 states and 2203 transitions. [2022-12-14 20:50:26,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2203 transitions. [2022-12-14 20:50:26,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:50:26,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:26,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:28,034 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2022-12-14 20:50:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:37,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1465 states and 2222 transitions. [2022-12-14 20:50:37,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2222 transitions. [2022-12-14 20:50:37,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:50:37,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:37,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:37,878 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-12-14 20:50:37,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:37,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1467 states and 2225 transitions. [2022-12-14 20:50:37,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2225 transitions. [2022-12-14 20:50:38,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:50:38,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:38,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:38,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-12-14 20:50:38,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1468 states and 2225 transitions. [2022-12-14 20:50:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2225 transitions. [2022-12-14 20:50:38,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 20:50:38,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:38,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:39,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:39,361 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-14 20:50:39,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:39,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1476 states and 2249 transitions. [2022-12-14 20:50:39,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2249 transitions. [2022-12-14 20:50:39,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 20:50:39,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:39,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:40,231 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2022-12-14 20:50:45,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:45,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1482 states and 2269 transitions. [2022-12-14 20:50:45,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2269 transitions. [2022-12-14 20:50:45,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 20:50:45,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:45,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:45,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:45,684 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-14 20:50:48,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:48,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1486 states and 2277 transitions. [2022-12-14 20:50:48,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2277 transitions. [2022-12-14 20:50:48,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:50:48,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:48,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:48,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:48,696 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-12-14 20:50:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:48,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1487 states and 2277 transitions. [2022-12-14 20:50:48,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2277 transitions. [2022-12-14 20:50:48,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:50:48,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:48,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:49,446 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2022-12-14 20:50:54,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:54,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1505 states and 2319 transitions. [2022-12-14 20:50:54,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2319 transitions. [2022-12-14 20:50:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:50:54,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:54,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:54,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:55,018 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-12-14 20:51:02,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:02,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1528 states and 2369 transitions. [2022-12-14 20:51:02,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2369 transitions. [2022-12-14 20:51:02,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:51:02,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:02,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:03,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:03,428 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2022-12-14 20:51:05,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:05,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1532 states and 2377 transitions. [2022-12-14 20:51:05,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2377 transitions. [2022-12-14 20:51:05,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:51:05,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:05,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:05,857 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-12-14 20:51:15,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:15,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1544 states and 2410 transitions. [2022-12-14 20:51:15,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2410 transitions. [2022-12-14 20:51:15,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:51:15,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:15,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:15,572 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-12-14 20:51:16,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:16,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1549 states and 2418 transitions. [2022-12-14 20:51:16,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2418 transitions. [2022-12-14 20:51:16,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:51:16,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:16,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:17,544 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-12-14 20:51:20,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1567 states and 2443 transitions. [2022-12-14 20:51:20,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2443 transitions. [2022-12-14 20:51:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 20:51:20,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:20,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:21,090 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-12-14 20:51:25,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:25,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1575 states and 2464 transitions. [2022-12-14 20:51:25,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2464 transitions. [2022-12-14 20:51:25,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 20:51:25,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:25,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:25,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:25,791 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-12-14 20:51:31,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:31,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 1580 states and 2477 transitions. [2022-12-14 20:51:31,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2477 transitions. [2022-12-14 20:51:31,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 20:51:31,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:31,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:31,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:31,885 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-12-14 20:51:40,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:40,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 1586 states and 2492 transitions. [2022-12-14 20:51:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2492 transitions. [2022-12-14 20:51:40,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 20:51:40,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:40,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:40,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:40,672 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-12-14 20:51:45,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:46,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1604 states and 2532 transitions. [2022-12-14 20:51:46,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2532 transitions. [2022-12-14 20:51:46,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 20:51:46,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:46,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-12-14 20:51:48,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:48,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1609 states and 2544 transitions. [2022-12-14 20:51:48,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2544 transitions. [2022-12-14 20:51:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 20:51:48,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:48,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:49,468 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-12-14 20:51:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:50,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1610 states and 2544 transitions. [2022-12-14 20:51:50,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2544 transitions. [2022-12-14 20:51:50,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 20:51:50,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:50,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:51,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:52,375 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2022-12-14 20:51:54,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:54,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1617 states and 2559 transitions. [2022-12-14 20:51:54,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2559 transitions. [2022-12-14 20:51:54,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 20:51:54,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:54,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:55,623 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-12-14 20:51:57,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:57,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1635 states and 2584 transitions. [2022-12-14 20:51:57,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2584 transitions. [2022-12-14 20:51:57,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 20:51:57,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:57,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:51:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-14 20:52:07,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:07,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 1641 states and 2590 transitions. [2022-12-14 20:52:07,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2590 transitions. [2022-12-14 20:52:07,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:52:07,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:07,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:07,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:07,707 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-12-14 20:52:17,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:17,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1647 states and 2605 transitions. [2022-12-14 20:52:17,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2605 transitions. [2022-12-14 20:52:17,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 20:52:17,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:17,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:17,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-12-14 20:52:19,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:19,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1654 states and 2628 transitions. [2022-12-14 20:52:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2628 transitions. [2022-12-14 20:52:19,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:52:19,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:19,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-12-14 20:52:32,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:32,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1664 states and 2653 transitions. [2022-12-14 20:52:32,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2653 transitions. [2022-12-14 20:52:32,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 20:52:32,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:32,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-12-14 20:52:36,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:36,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1675 states and 2670 transitions. [2022-12-14 20:52:36,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2670 transitions. [2022-12-14 20:52:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 20:52:36,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:36,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:37,224 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-12-14 20:52:55,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:55,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1685 states and 2692 transitions. [2022-12-14 20:52:55,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2692 transitions. [2022-12-14 20:52:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:52:55,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:55,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:56,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:56,457 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2022-12-14 20:52:56,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1687 states and 2695 transitions. [2022-12-14 20:52:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2695 transitions. [2022-12-14 20:52:56,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:52:56,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:56,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-12-14 20:52:57,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:52:57,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1690 states and 2698 transitions. [2022-12-14 20:52:57,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2698 transitions. [2022-12-14 20:52:57,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 20:52:57,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:52:57,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:52:57,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:52:58,156 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2022-12-14 20:53:01,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:01,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1698 states and 2722 transitions. [2022-12-14 20:53:01,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 2722 transitions. [2022-12-14 20:53:01,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 20:53:01,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:01,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:01,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:02,950 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 20:53:15,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:15,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1710 states and 2748 transitions. [2022-12-14 20:53:15,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2748 transitions. [2022-12-14 20:53:15,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 20:53:15,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:15,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:15,886 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-12-14 20:53:15,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:15,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1712 states and 2749 transitions. [2022-12-14 20:53:15,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2749 transitions. [2022-12-14 20:53:15,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 20:53:15,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:15,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:16,621 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-12-14 20:53:24,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:24,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1734 states and 2796 transitions. [2022-12-14 20:53:24,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2796 transitions. [2022-12-14 20:53:24,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 20:53:24,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:24,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:24,580 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-14 20:53:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:31,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1755 states and 2840 transitions. [2022-12-14 20:53:31,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2840 transitions. [2022-12-14 20:53:31,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 20:53:31,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:31,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:32,222 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-14 20:53:40,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:40,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 1761 states and 2855 transitions. [2022-12-14 20:53:40,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2855 transitions. [2022-12-14 20:53:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 20:53:40,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:40,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:41,230 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-12-14 20:53:46,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:53:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1766 states and 2863 transitions. [2022-12-14 20:53:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2863 transitions. [2022-12-14 20:53:46,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 20:53:46,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:53:46,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:53:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:53:48,188 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 20:54:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2891 states to 1780 states and 2891 transitions. [2022-12-14 20:54:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2891 transitions. [2022-12-14 20:54:04,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 20:54:04,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:04,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:05,486 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2022-12-14 20:54:09,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:09,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1784 states and 2896 transitions. [2022-12-14 20:54:09,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2896 transitions. [2022-12-14 20:54:09,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 20:54:09,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:09,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:09,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:09,936 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2022-12-14 20:54:10,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:10,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2921 states to 1802 states and 2921 transitions. [2022-12-14 20:54:10,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2921 transitions. [2022-12-14 20:54:10,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 20:54:10,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:10,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:11,010 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-12-14 20:54:12,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1806 states and 2926 transitions. [2022-12-14 20:54:12,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2926 transitions. [2022-12-14 20:54:12,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:54:12,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:12,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:12,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:13,196 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2022-12-14 20:54:16,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:16,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1824 states and 2951 transitions. [2022-12-14 20:54:16,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 2951 transitions. [2022-12-14 20:54:16,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 20:54:16,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:16,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:18,656 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 20:54:38,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:38,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 1839 states and 2980 transitions. [2022-12-14 20:54:38,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 2980 transitions. [2022-12-14 20:54:38,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 20:54:38,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:38,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:38,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:38,975 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-14 20:54:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:46,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2997 states to 1846 states and 2997 transitions. [2022-12-14 20:54:46,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2997 transitions. [2022-12-14 20:54:46,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 20:54:46,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:46,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:46,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2022-12-14 20:54:53,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:53,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3014 states to 1857 states and 3014 transitions. [2022-12-14 20:54:53,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3014 transitions. [2022-12-14 20:54:53,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 20:54:53,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:53,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:54,036 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2022-12-14 20:54:56,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:54:56,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 1861 states and 3019 transitions. [2022-12-14 20:54:56,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3019 transitions. [2022-12-14 20:54:56,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 20:54:56,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:54:56,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:54:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:54:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-12-14 20:55:03,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:03,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 1879 states and 3055 transitions. [2022-12-14 20:55:03,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3055 transitions. [2022-12-14 20:55:03,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 20:55:03,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:03,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:03,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:03,882 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-12-14 20:55:14,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:14,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 1885 states and 3070 transitions. [2022-12-14 20:55:14,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3070 transitions. [2022-12-14 20:55:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 20:55:14,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:14,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:14,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:15,162 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-12-14 20:55:17,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:17,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 1887 states and 3073 transitions. [2022-12-14 20:55:17,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3073 transitions. [2022-12-14 20:55:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 20:55:17,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:17,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:18,021 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-12-14 20:55:28,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:28,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3102 states to 1894 states and 3102 transitions. [2022-12-14 20:55:28,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3102 transitions. [2022-12-14 20:55:28,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 20:55:28,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:28,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:28,793 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-12-14 20:55:38,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:38,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1905 states and 3133 transitions. [2022-12-14 20:55:38,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3133 transitions. [2022-12-14 20:55:38,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 20:55:38,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:38,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-12-14 20:55:56,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:55:56,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 1918 states and 3161 transitions. [2022-12-14 20:55:56,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3161 transitions. [2022-12-14 20:55:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 20:55:56,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:55:56,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:55:57,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:55:59,067 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 20:56:23,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 1937 states and 3195 transitions. [2022-12-14 20:56:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3195 transitions. [2022-12-14 20:56:23,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 20:56:23,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:23,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:24,505 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-12-14 20:56:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:32,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1955 states and 3231 transitions. [2022-12-14 20:56:32,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3231 transitions. [2022-12-14 20:56:32,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 20:56:32,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:32,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:32,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:32,802 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-12-14 20:56:47,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:47,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 1962 states and 3247 transitions. [2022-12-14 20:56:47,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3247 transitions. [2022-12-14 20:56:47,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 20:56:47,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:47,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:48,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:48,514 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-12-14 20:56:59,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:59,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1969 states and 3264 transitions. [2022-12-14 20:56:59,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 3264 transitions. [2022-12-14 20:56:59,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 20:56:59,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:59,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:00,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:00,524 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-12-14 20:57:05,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:05,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3273 states to 1974 states and 3273 transitions. [2022-12-14 20:57:05,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 3273 transitions. [2022-12-14 20:57:05,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 20:57:05,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:05,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-12-14 20:57:10,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:10,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 1976 states and 3275 transitions. [2022-12-14 20:57:10,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3275 transitions. [2022-12-14 20:57:10,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 20:57:10,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:10,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:11,399 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2022-12-14 20:57:15,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:15,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3280 states to 1980 states and 3280 transitions. [2022-12-14 20:57:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3280 transitions. [2022-12-14 20:57:15,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 20:57:15,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:15,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:15,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:15,710 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2022-12-14 20:57:20,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:20,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3297 states to 1991 states and 3297 transitions. [2022-12-14 20:57:20,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3297 transitions. [2022-12-14 20:57:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:57:20,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:20,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:20,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:20,619 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-12-14 20:57:27,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:27,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 1999 states and 3326 transitions. [2022-12-14 20:57:27,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3326 transitions. [2022-12-14 20:57:27,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 20:57:27,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:27,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:27,658 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2022-12-14 20:57:43,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:43,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3347 states to 2007 states and 3347 transitions. [2022-12-14 20:57:43,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3347 transitions. [2022-12-14 20:57:43,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:57:43,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:43,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2022-12-14 20:57:45,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:45,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3372 states to 2025 states and 3372 transitions. [2022-12-14 20:57:45,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3372 transitions. [2022-12-14 20:57:45,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 20:57:45,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:45,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:45,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:45,771 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2022-12-14 20:57:50,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:50,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 2030 states and 3379 transitions. [2022-12-14 20:57:50,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3379 transitions. [2022-12-14 20:57:50,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 20:57:50,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:50,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:51,405 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-12-14 20:58:06,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:06,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 2037 states and 3405 transitions. [2022-12-14 20:58:06,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 3405 transitions. [2022-12-14 20:58:06,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 20:58:06,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:06,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:07,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:07,281 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-12-14 20:58:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:12,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3416 states to 2044 states and 3416 transitions. [2022-12-14 20:58:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3416 transitions. [2022-12-14 20:58:12,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 20:58:12,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:12,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:12,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:13,146 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-12-14 20:58:18,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:18,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2047 states and 3418 transitions. [2022-12-14 20:58:18,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3418 transitions. [2022-12-14 20:58:18,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 20:58:18,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:18,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:19,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:19,446 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-12-14 20:58:32,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:32,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 2053 states and 3434 transitions. [2022-12-14 20:58:32,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3434 transitions. [2022-12-14 20:58:32,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 20:58:32,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:32,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:32,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:32,963 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-12-14 20:58:33,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:33,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3436 states to 2055 states and 3436 transitions. [2022-12-14 20:58:33,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3436 transitions. [2022-12-14 20:58:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 20:58:33,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:33,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:33,788 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-12-14 20:58:33,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:33,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 2057 states and 3437 transitions. [2022-12-14 20:58:33,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3437 transitions. [2022-12-14 20:58:33,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-14 20:58:33,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:33,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:34,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:36,407 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-12-14 20:59:04,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:04,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3471 states to 2074 states and 3471 transitions. [2022-12-14 20:59:04,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3471 transitions. [2022-12-14 20:59:04,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 20:59:04,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:04,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:05,012 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2022-12-14 20:59:41,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:41,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3496 states to 2090 states and 3496 transitions. [2022-12-14 20:59:41,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 3496 transitions. [2022-12-14 20:59:41,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:59:41,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:41,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:42,501 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-12-14 20:59:44,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:44,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3501 states to 2094 states and 3501 transitions. [2022-12-14 20:59:44,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3501 transitions. [2022-12-14 20:59:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 20:59:44,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:44,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:44,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:45,086 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2022-12-14 20:59:51,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:51,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 2098 states and 3505 transitions. [2022-12-14 20:59:51,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3505 transitions. [2022-12-14 20:59:51,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 20:59:51,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:51,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:52,204 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2022-12-14 20:59:56,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:56,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 2100 states and 3510 transitions. [2022-12-14 20:59:56,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3510 transitions. [2022-12-14 20:59:56,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 20:59:56,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:56,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:57,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked.