./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/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_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/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_306a7a13-7c57-4e81-ac01-1550c9e123b2/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 f51fd7a7e803b337407ebecb084bc416ae9c8b7a3d33ff72a0e0702d21471e83 --- 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 19:12:07,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:12:07,547 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:12:07,572 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:12:07,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:12:07,574 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:12:07,576 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:12:07,578 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:12:07,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:12:07,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:12:07,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:12:07,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:12:07,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:12:07,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:12:07,589 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:12:07,590 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:12:07,592 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:12:07,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:12:07,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:12:07,599 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:12:07,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:12:07,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:12:07,604 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:12:07,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:12:07,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:12:07,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:12:07,608 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:12:07,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:12:07,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:12:07,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:12:07,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:12:07,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:12:07,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:12:07,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:12:07,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:12:07,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:12:07,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:12:07,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:12:07,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:12:07,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:12:07,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:12:07,618 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 19:12:07,639 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:12:07,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:12:07,640 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:12:07,640 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:12:07,641 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:12:07,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:12:07,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:12:07,642 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:12:07,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:12:07,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:12:07,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:12:07,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:12:07,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:12:07,643 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:12:07,643 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:12:07,643 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:12:07,643 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:12:07,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:12:07,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:12:07,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:12:07,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:12:07,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:12:07,644 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:12:07,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:12:07,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:12:07,645 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_306a7a13-7c57-4e81-ac01-1550c9e123b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f51fd7a7e803b337407ebecb084bc416ae9c8b7a3d33ff72a0e0702d21471e83 [2022-12-14 19:12:07,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:12:07,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:12:07,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:12:07,854 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:12:07,854 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:12:07,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i [2022-12-14 19:12:10,545 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:12:10,893 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:12:10,893 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i [2022-12-14 19:12:10,913 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/data/6e0e49f78/bd07667cb20e45a0af9b2f157998f741/FLAGc537d036c [2022-12-14 19:12:10,924 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/data/6e0e49f78/bd07667cb20e45a0af9b2f157998f741 [2022-12-14 19:12:10,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:12:10,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:12:10,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:12:10,927 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:12:10,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:12:10,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:12:10" (1/1) ... [2022-12-14 19:12:10,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@181111c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:10, skipping insertion in model container [2022-12-14 19:12:10,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:12:10" (1/1) ... [2022-12-14 19:12:10,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:12:11,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:12:11,378 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 19:12:11,400 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 19:12:11,461 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 19:12:11,466 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 19:12:11,492 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 19:12:11,527 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 19:12:11,531 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:12:11,532 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 19:12:11,543 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 19:12:11,546 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 19:12:11,560 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 19:12:11,560 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 19:12:11,561 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 19:12:11,562 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 19:12:11,565 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 19:12:11,566 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 19:12:11,589 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 19:12:11,598 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 19:12:11,611 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 19:12:11,612 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 19:12:11,619 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:12:11,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,684 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:11,686 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:11,690 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:11,722 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 19:12:11,736 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:12:11,738 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:12:11,749 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:11,750 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 19:12:11,750 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:11,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,765 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:11,773 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:11,781 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:12:11,782 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:12:11,786 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:12:11,787 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:12:11,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,801 WARN L623 FunctionHandler]: Unknown extern function dev_alloc_skb [2022-12-14 19:12:11,802 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:12:11,804 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:12:11,807 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:11,807 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:11,813 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:12:11,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,869 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 19:12:11,871 WARN L623 FunctionHandler]: Unknown extern function memdup_user [2022-12-14 19:12:11,872 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:11,873 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:11,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,877 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:12:11,878 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:12:11,878 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:12:11,882 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:12:11,883 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:12:11,889 WARN L623 FunctionHandler]: Unknown extern function hdlc_open [2022-12-14 19:12:11,893 WARN L623 FunctionHandler]: Unknown extern function hdlc_close [2022-12-14 19:12:11,902 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:12:11,902 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:12:11,903 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:11,903 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:12:11,904 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:11,908 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 19:12:11,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,908 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:12:11,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,916 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 19:12:11,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,916 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:11,917 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 19:12:11,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,917 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:11,917 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:11,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,919 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:11,919 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:11,919 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:11,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,920 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:11,920 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:11,920 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:11,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,921 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:11,922 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:11,922 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:11,922 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:11,922 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:11,924 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:12:11,924 WARN L623 FunctionHandler]: Unknown extern function alloc_hdlcdev [2022-12-14 19:12:11,924 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:12:11,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,925 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:12:11,925 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:11,925 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:11,926 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:11,926 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:11,926 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:11,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,929 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:11,929 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:11,929 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:11,929 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:11,929 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:11,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,930 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:11,930 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:11,930 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:11,931 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:11,931 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:11,935 WARN L623 FunctionHandler]: Unknown extern function unregister_hdlc_device [2022-12-14 19:12:11,935 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:12:11,935 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:11,936 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:11,936 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:11,940 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:12:11,941 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 19:12:11,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:11,944 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 19:12:11,956 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 19:12:11,957 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:12:11,958 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:12:11,958 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:12:11,962 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_306a7a13-7c57-4e81-ac01-1550c9e123b2/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i[221005,221018] [2022-12-14 19:12:11,967 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-14 19:12:11,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:12:12,008 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:12:12,097 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 19:12:12,098 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 19:12:12,100 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 19:12:12,102 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 19:12:12,104 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 19:12:12,111 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 19:12:12,112 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:12:12,112 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 19:12:12,114 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 19:12:12,115 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 19:12:12,115 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 19:12:12,116 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 19:12:12,116 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 19:12:12,116 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 19:12:12,117 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 19:12:12,117 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 19:12:12,118 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 19:12:12,119 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 19:12:12,119 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 19:12:12,119 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 19:12:12,120 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:12:12,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,126 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:12,126 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:12,127 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:12,132 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 19:12:12,136 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:12:12,136 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:12:12,140 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:12,141 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 19:12:12,141 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:12,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,147 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:12,151 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:12,153 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:12:12,153 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:12:12,154 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:12:12,155 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:12:12,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,159 WARN L623 FunctionHandler]: Unknown extern function dev_alloc_skb [2022-12-14 19:12:12,159 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:12:12,160 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:12:12,162 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:12,162 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:12,165 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:12:12,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,190 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 19:12:12,192 WARN L623 FunctionHandler]: Unknown extern function memdup_user [2022-12-14 19:12:12,192 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:12,193 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:12,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,196 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:12:12,197 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:12:12,197 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:12:12,198 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:12:12,198 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:12:12,199 WARN L623 FunctionHandler]: Unknown extern function hdlc_open [2022-12-14 19:12:12,203 WARN L623 FunctionHandler]: Unknown extern function hdlc_close [2022-12-14 19:12:12,210 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:12:12,210 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:12:12,210 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:12,211 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:12:12,211 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:12:12,212 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 19:12:12,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,213 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:12:12,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,217 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 19:12:12,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,218 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:12,218 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 19:12:12,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,218 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:12,219 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:12,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,220 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:12,220 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:12,220 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:12,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,221 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:12,221 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:12,221 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:12,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,222 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:12,222 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:12,222 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:12,222 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:12,223 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:12,223 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:12:12,224 WARN L623 FunctionHandler]: Unknown extern function alloc_hdlcdev [2022-12-14 19:12:12,224 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:12:12,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,225 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:12:12,225 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:12,225 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:12,225 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:12,225 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:12,225 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:12,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,233 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:12,233 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:12,233 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:12,233 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:12,233 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:12,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,234 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:12,234 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:12:12,234 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:12,234 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:12,235 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:12:12,236 WARN L623 FunctionHandler]: Unknown extern function unregister_hdlc_device [2022-12-14 19:12:12,236 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:12:12,236 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:12,236 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:12:12,236 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:12:12,239 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:12:12,239 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 19:12:12,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:12:12,251 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 19:12:12,252 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 19:12:12,252 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:12:12,253 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:12:12,253 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:12:12,254 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_306a7a13-7c57-4e81-ac01-1550c9e123b2/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i[221005,221018] [2022-12-14 19:12:12,255 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-14 19:12:12,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:12:12,461 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:12:12,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:12 WrapperNode [2022-12-14 19:12:12,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:12:12,462 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:12:12,462 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:12:12,462 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:12:12,469 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:12" (1/1) ... [2022-12-14 19:12:12,504 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:12" (1/1) ... [2022-12-14 19:12:12,566 INFO L138 Inliner]: procedures = 200, calls = 1513, calls flagged for inlining = 98, calls inlined = 84, statements flattened = 3353 [2022-12-14 19:12:12,566 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:12:12,567 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:12:12,567 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:12:12,567 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:12:12,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:12" (1/1) ... [2022-12-14 19:12:12,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:12" (1/1) ... [2022-12-14 19:12:12,586 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:12" (1/1) ... [2022-12-14 19:12:12,586 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:12" (1/1) ... [2022-12-14 19:12:12,646 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:12" (1/1) ... [2022-12-14 19:12:12,658 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:12" (1/1) ... [2022-12-14 19:12:12,674 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:12" (1/1) ... [2022-12-14 19:12:12,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:12" (1/1) ... [2022-12-14 19:12:12,701 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:12:12,702 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:12:12,702 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:12:12,702 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:12:12,703 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:12:12" (1/1) ... [2022-12-14 19:12:12,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:12:12,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:12:12,728 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:12:12,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:12:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 19:12:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 19:12:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 19:12:12,755 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 19:12:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 19:12:12,755 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 19:12:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 19:12:12,755 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 19:12:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 19:12:12,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 19:12:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2022-12-14 19:12:12,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2022-12-14 19:12:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 19:12:12,755 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 19:12:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 19:12:12,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 19:12:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-14 19:12:12,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-14 19:12:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 19:12:12,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 19:12:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-12-14 19:12:12,756 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-12-14 19:12:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 19:12:12,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 19:12:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 19:12:12,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 19:12:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 19:12:12,756 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 19:12:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:12:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:12:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-12-14 19:12:12,757 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-12-14 19:12:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-12-14 19:12:12,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-12-14 19:12:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 19:12:12,757 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 19:12:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-12-14 19:12:12,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-12-14 19:12:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:12:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-14 19:12:12,757 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-14 19:12:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:12:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-14 19:12:12,757 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-14 19:12:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 19:12:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 19:12:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-12-14 19:12:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-12-14 19:12:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-12-14 19:12:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-12-14 19:12:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2022-12-14 19:12:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2022-12-14 19:12:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 19:12:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 19:12:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-12-14 19:12:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-12-14 19:12:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure farsync_type_trans [2022-12-14 19:12:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure farsync_type_trans [2022-12-14 19:12:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 19:12:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 19:12:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 19:12:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 19:12:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 19:12:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 19:12:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 19:12:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 19:12:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:12:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 19:12:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 19:12:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2022-12-14 19:12:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2022-12-14 19:12:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 19:12:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 19:12:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure fst_issue_cmd [2022-12-14 19:12:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_issue_cmd [2022-12-14 19:12:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 19:12:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 19:12:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:12:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 19:12:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 19:12:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-12-14 19:12:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-12-14 19:12:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure fst_disable_intr [2022-12-14 19:12:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_disable_intr [2022-12-14 19:12:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:12:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-12-14 19:12:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-12-14 19:12:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:12:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure fst_cpureset [2022-12-14 19:12:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_cpureset [2022-12-14 19:12:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:12:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-12-14 19:12:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-12-14 19:12:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure fst_process_rx_status [2022-12-14 19:12:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_process_rx_status [2022-12-14 19:12:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure fst_q_work_item [2022-12-14 19:12:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_q_work_item [2022-12-14 19:12:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 19:12:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 19:12:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 19:12:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 19:12:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-12-14 19:12:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-12-14 19:12:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2022-12-14 19:12:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2022-12-14 19:12:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-12-14 19:12:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-12-14 19:12:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 19:12:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 19:12:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 19:12:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 19:12:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-12-14 19:12:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-12-14 19:12:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure fst_clear_intr [2022-12-14 19:12:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_clear_intr [2022-12-14 19:12:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:12:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-12-14 19:12:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-12-14 19:12:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2022-12-14 19:12:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2022-12-14 19:12:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-12-14 19:12:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-12-14 19:12:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-12-14 19:12:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-12-14 19:12:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:12:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:12:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 19:12:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 19:12:13,161 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:12:13,163 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:12:13,742 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:12:13,747 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:12:13,756 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:12:13,757 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:12:13,759 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:12:13,760 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:12:13,767 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:12:15,218 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##415: assume !false; [2022-12-14 19:12:15,218 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##414: assume false; [2022-12-14 19:12:15,218 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##271: assume !false; [2022-12-14 19:12:15,218 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##270: assume false; [2022-12-14 19:12:15,218 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##276: assume false; [2022-12-14 19:12:15,218 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##277: assume !false; [2022-12-14 19:12:15,219 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##225: assume false; [2022-12-14 19:12:15,219 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##226: assume !false; [2022-12-14 19:12:15,219 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##239: assume false; [2022-12-14 19:12:15,219 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##240: assume !false; [2022-12-14 19:12:15,219 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-12-14 19:12:15,219 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-12-14 19:12:15,219 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##104: assume !false;call ULTIMATE.dealloc(fst_ioctl_~#wrthdr~0#1.base, fst_ioctl_~#wrthdr~0#1.offset);havoc fst_ioctl_~#wrthdr~0#1.base, fst_ioctl_~#wrthdr~0#1.offset;call ULTIMATE.dealloc(fst_ioctl_~#info~0#1.base, fst_ioctl_~#info~0#1.offset);havoc fst_ioctl_~#info~0#1.base, fst_ioctl_~#info~0#1.offset; [2022-12-14 19:12:15,219 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##103: assume false; [2022-12-14 19:12:15,269 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:12:15,882 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:12:15,882 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:12:15,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:12:15 BoogieIcfgContainer [2022-12-14 19:12:15,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:12:15,886 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:12:15,886 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:12:15,895 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:12:15,896 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:12:15" (1/1) ... [2022-12-14 19:12:15,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:12:15,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:15,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 821 states and 1176 transitions. [2022-12-14 19:12:15,976 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1176 transitions. [2022-12-14 19:12:15,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 19:12:15,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:15,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:16,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:16,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:16,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:16,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 821 states and 1175 transitions. [2022-12-14 19:12:16,378 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1175 transitions. [2022-12-14 19:12:16,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 19:12:16,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:16,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:16,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:16,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:16,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 822 states and 1177 transitions. [2022-12-14 19:12:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1177 transitions. [2022-12-14 19:12:16,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 19:12:16,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:16,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:16,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:16,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:12:16,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:16,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 824 states and 1179 transitions. [2022-12-14 19:12:16,900 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1179 transitions. [2022-12-14 19:12:16,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 19:12:16,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:16,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:17,041 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:12:17,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:17,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 829 states and 1199 transitions. [2022-12-14 19:12:17,065 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1199 transitions. [2022-12-14 19:12:17,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 19:12:17,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:17,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:17,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:17,192 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:12:17,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:17,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 834 states and 1216 transitions. [2022-12-14 19:12:17,515 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1216 transitions. [2022-12-14 19:12:17,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 19:12:17,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:17,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:17,588 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 19:12:17,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:17,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 838 states and 1223 transitions. [2022-12-14 19:12:17,631 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1223 transitions. [2022-12-14 19:12:17,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 19:12:17,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:17,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:17,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:17,693 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:12:17,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:17,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 839 states and 1223 transitions. [2022-12-14 19:12:17,705 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1223 transitions. [2022-12-14 19:12:17,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 19:12:17,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:17,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:17,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:17,874 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:17,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 840 states and 1224 transitions. [2022-12-14 19:12:17,987 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1224 transitions. [2022-12-14 19:12:17,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:12:17,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:17,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:18,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:18,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 841 states and 1225 transitions. [2022-12-14 19:12:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1225 transitions. [2022-12-14 19:12:18,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 19:12:18,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:18,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:18,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:18,398 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:18,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:18,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 842 states and 1226 transitions. [2022-12-14 19:12:18,509 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1226 transitions. [2022-12-14 19:12:18,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 19:12:18,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:18,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:18,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:18,696 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:18,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:18,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 843 states and 1227 transitions. [2022-12-14 19:12:18,830 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1227 transitions. [2022-12-14 19:12:18,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 19:12:18,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:18,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:19,024 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:19,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 844 states and 1228 transitions. [2022-12-14 19:12:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1228 transitions. [2022-12-14 19:12:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 19:12:19,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:19,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:19,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:19,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:19,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 845 states and 1229 transitions. [2022-12-14 19:12:19,516 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1229 transitions. [2022-12-14 19:12:19,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 19:12:19,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:19,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:19,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:19,722 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:19,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:19,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 846 states and 1230 transitions. [2022-12-14 19:12:19,874 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1230 transitions. [2022-12-14 19:12:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 19:12:19,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:19,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:20,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:20,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 847 states and 1231 transitions. [2022-12-14 19:12:20,306 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1231 transitions. [2022-12-14 19:12:20,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 19:12:20,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:20,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:20,551 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:20,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:20,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 848 states and 1232 transitions. [2022-12-14 19:12:20,707 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1232 transitions. [2022-12-14 19:12:20,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 19:12:20,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:20,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:20,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:20,984 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 849 states and 1233 transitions. [2022-12-14 19:12:21,170 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1233 transitions. [2022-12-14 19:12:21,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 19:12:21,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:21,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:21,483 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:21,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 850 states and 1234 transitions. [2022-12-14 19:12:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1234 transitions. [2022-12-14 19:12:21,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 19:12:21,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:21,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:21,882 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:22,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 851 states and 1235 transitions. [2022-12-14 19:12:22,078 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1235 transitions. [2022-12-14 19:12:22,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 19:12:22,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:22,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:22,331 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:22,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:22,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 852 states and 1236 transitions. [2022-12-14 19:12:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1236 transitions. [2022-12-14 19:12:22,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 19:12:22,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:22,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:22,800 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:22,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:22,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 853 states and 1237 transitions. [2022-12-14 19:12:22,997 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1237 transitions. [2022-12-14 19:12:22,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 19:12:22,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:22,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:23,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:23,349 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:23,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 854 states and 1238 transitions. [2022-12-14 19:12:23,569 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1238 transitions. [2022-12-14 19:12:23,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:12:23,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:23,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:23,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:23,873 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:24,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 855 states and 1239 transitions. [2022-12-14 19:12:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1239 transitions. [2022-12-14 19:12:24,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 19:12:24,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:24,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:24,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:24,370 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:24,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:24,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 856 states and 1240 transitions. [2022-12-14 19:12:24,602 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1240 transitions. [2022-12-14 19:12:24,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 19:12:24,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:24,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:24,885 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:25,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:25,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 857 states and 1241 transitions. [2022-12-14 19:12:25,087 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1241 transitions. [2022-12-14 19:12:25,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 19:12:25,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:25,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:25,386 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:25,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:25,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 858 states and 1242 transitions. [2022-12-14 19:12:25,604 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1242 transitions. [2022-12-14 19:12:25,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:12:25,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:25,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:25,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:25,970 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:26,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:26,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 859 states and 1243 transitions. [2022-12-14 19:12:26,212 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1243 transitions. [2022-12-14 19:12:26,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 19:12:26,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:26,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:26,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:26,544 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:26,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:26,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 860 states and 1244 transitions. [2022-12-14 19:12:26,779 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1244 transitions. [2022-12-14 19:12:26,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 19:12:26,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:26,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:26,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:27,144 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:27,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:27,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 861 states and 1245 transitions. [2022-12-14 19:12:27,371 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1245 transitions. [2022-12-14 19:12:27,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 19:12:27,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:27,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:27,711 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:27,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:27,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 862 states and 1246 transitions. [2022-12-14 19:12:27,986 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1246 transitions. [2022-12-14 19:12:27,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 19:12:27,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:27,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:28,349 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:28,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:28,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 863 states and 1247 transitions. [2022-12-14 19:12:28,622 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1247 transitions. [2022-12-14 19:12:28,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 19:12:28,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:28,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:28,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:29,018 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:29,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:29,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 864 states and 1248 transitions. [2022-12-14 19:12:29,317 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1248 transitions. [2022-12-14 19:12:29,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:12:29,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:29,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:29,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:29,800 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:30,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:30,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 865 states and 1249 transitions. [2022-12-14 19:12:30,079 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1249 transitions. [2022-12-14 19:12:30,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 19:12:30,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:30,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:30,555 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:30,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:30,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 866 states and 1250 transitions. [2022-12-14 19:12:30,865 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1250 transitions. [2022-12-14 19:12:30,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 19:12:30,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:30,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:30,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:31,373 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:31,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:31,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 867 states and 1251 transitions. [2022-12-14 19:12:31,652 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1251 transitions. [2022-12-14 19:12:31,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:12:31,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:31,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:32,093 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:32,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:32,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 868 states and 1252 transitions. [2022-12-14 19:12:32,375 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1252 transitions. [2022-12-14 19:12:32,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:12:32,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:32,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:32,930 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:33,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:33,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 869 states and 1252 transitions. [2022-12-14 19:12:33,248 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1252 transitions. [2022-12-14 19:12:33,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:12:33,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:33,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:33,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:33,997 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:12:34,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:34,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 879 states and 1268 transitions. [2022-12-14 19:12:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1268 transitions. [2022-12-14 19:12:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:12:34,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:34,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:34,348 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:12:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:43,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 883 states and 1279 transitions. [2022-12-14 19:12:43,284 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1279 transitions. [2022-12-14 19:12:43,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:12:43,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:43,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:43,700 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:12:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 887 states and 1287 transitions. [2022-12-14 19:12:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1287 transitions. [2022-12-14 19:12:44,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:12:44,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:44,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:44,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:44,246 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:12:44,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:44,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 891 states and 1294 transitions. [2022-12-14 19:12:44,270 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1294 transitions. [2022-12-14 19:12:44,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:12:44,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:44,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:44,353 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:12:44,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:44,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 898 states and 1307 transitions. [2022-12-14 19:12:44,380 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1307 transitions. [2022-12-14 19:12:44,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:12:44,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:44,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:44,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:44,479 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:12:44,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:44,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 902 states and 1333 transitions. [2022-12-14 19:12:44,512 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1333 transitions. [2022-12-14 19:12:44,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:12:44,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:44,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:12:44,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:44,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 904 states and 1336 transitions. [2022-12-14 19:12:44,763 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1336 transitions. [2022-12-14 19:12:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:12:44,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:44,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:45,063 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:12:56,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 914 states and 1361 transitions. [2022-12-14 19:12:56,309 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1361 transitions. [2022-12-14 19:12:56,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:12:56,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:56,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:56,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:12:56,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:56,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 915 states and 1361 transitions. [2022-12-14 19:12:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1361 transitions. [2022-12-14 19:12:56,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:12:56,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:56,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:56,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:56,493 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:12:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:56,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 919 states and 1370 transitions. [2022-12-14 19:12:56,660 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1370 transitions. [2022-12-14 19:12:56,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:12:56,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:56,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:12:56,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 923 states and 1377 transitions. [2022-12-14 19:12:56,775 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1377 transitions. [2022-12-14 19:12:56,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:12:56,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:56,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:58,557 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:13:01,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:01,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 929 states and 1394 transitions. [2022-12-14 19:13:01,466 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1394 transitions. [2022-12-14 19:13:01,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 19:13:01,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:01,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:01,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:01,551 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:01,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:01,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 930 states and 1395 transitions. [2022-12-14 19:13:01,574 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1395 transitions. [2022-12-14 19:13:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:13:01,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:01,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:01,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:01,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:01,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 934 states and 1423 transitions. [2022-12-14 19:13:01,737 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1423 transitions. [2022-12-14 19:13:01,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:13:01,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:01,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:13:02,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:02,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 943 states and 1445 transitions. [2022-12-14 19:13:02,577 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1445 transitions. [2022-12-14 19:13:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:13:02,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:02,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:02,672 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:02,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:02,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 946 states and 1450 transitions. [2022-12-14 19:13:02,698 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1450 transitions. [2022-12-14 19:13:02,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 19:13:02,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:02,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:02,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:03,395 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:13:05,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:05,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 952 states and 1461 transitions. [2022-12-14 19:13:05,709 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1461 transitions. [2022-12-14 19:13:05,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 19:13:05,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:05,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:05,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:06,187 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:07,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:07,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 955 states and 1466 transitions. [2022-12-14 19:13:07,743 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1466 transitions. [2022-12-14 19:13:07,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:13:07,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:07,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:07,831 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:07,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:07,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 959 states and 1492 transitions. [2022-12-14 19:13:07,872 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1492 transitions. [2022-12-14 19:13:07,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 19:13:07,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:07,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:07,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:07,959 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:07,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:07,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 963 states and 1498 transitions. [2022-12-14 19:13:07,983 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1498 transitions. [2022-12-14 19:13:07,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:13:07,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:07,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:08,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:08,110 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:08,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:08,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 966 states and 1504 transitions. [2022-12-14 19:13:08,133 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1504 transitions. [2022-12-14 19:13:08,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:13:08,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:08,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:08,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:08,222 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2022-12-14 19:13:08,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:08,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 967 states and 1504 transitions. [2022-12-14 19:13:08,242 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1504 transitions. [2022-12-14 19:13:08,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 19:13:08,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:08,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:08,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:08,774 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:13:09,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:09,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 970 states and 1509 transitions. [2022-12-14 19:13:09,991 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1509 transitions. [2022-12-14 19:13:09,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 19:13:09,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:09,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:10,074 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:10,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:10,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 974 states and 1516 transitions. [2022-12-14 19:13:10,098 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1516 transitions. [2022-12-14 19:13:10,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 19:13:10,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:10,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:10,208 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:10,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:10,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 977 states and 1520 transitions. [2022-12-14 19:13:10,231 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1520 transitions. [2022-12-14 19:13:10,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 19:13:10,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:10,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:10,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:10,328 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:10,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:10,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 980 states and 1526 transitions. [2022-12-14 19:13:10,385 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1526 transitions. [2022-12-14 19:13:10,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 19:13:10,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:10,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:10,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:10,477 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:10,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 984 states and 1533 transitions. [2022-12-14 19:13:10,508 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1533 transitions. [2022-12-14 19:13:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 19:13:10,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:10,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:10,598 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2022-12-14 19:13:10,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:10,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 985 states and 1534 transitions. [2022-12-14 19:13:10,622 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1534 transitions. [2022-12-14 19:13:10,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 19:13:10,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:10,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:10,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:13:10,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 988 states and 1538 transitions. [2022-12-14 19:13:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1538 transitions. [2022-12-14 19:13:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 19:13:10,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:10,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:10,847 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:10,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:10,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 989 states and 1539 transitions. [2022-12-14 19:13:10,867 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1539 transitions. [2022-12-14 19:13:10,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 19:13:10,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:10,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:10,956 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:10,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:10,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 992 states and 1544 transitions. [2022-12-14 19:13:10,985 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1544 transitions. [2022-12-14 19:13:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 19:13:10,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:10,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:11,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:11,107 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:11,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:11,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 996 states and 1560 transitions. [2022-12-14 19:13:11,133 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1560 transitions. [2022-12-14 19:13:11,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 19:13:11,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:11,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:11,219 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:11,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:11,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1000 states and 1567 transitions. [2022-12-14 19:13:11,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1567 transitions. [2022-12-14 19:13:11,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:13:11,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:11,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:11,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:11,518 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:13:13,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:13,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1012 states and 1605 transitions. [2022-12-14 19:13:13,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1605 transitions. [2022-12-14 19:13:13,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:13:13,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:13,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:13,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:14,048 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:13:14,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:14,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1013 states and 1606 transitions. [2022-12-14 19:13:14,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1606 transitions. [2022-12-14 19:13:14,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 19:13:14,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:14,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:14,162 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:14,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:14,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1017 states and 1632 transitions. [2022-12-14 19:13:14,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1632 transitions. [2022-12-14 19:13:14,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 19:13:14,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:14,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:14,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:14,299 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:14,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:14,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 1021 states and 1638 transitions. [2022-12-14 19:13:14,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1638 transitions. [2022-12-14 19:13:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 19:13:14,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:14,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:14,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:14,414 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:14,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:14,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1024 states and 1644 transitions. [2022-12-14 19:13:14,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1644 transitions. [2022-12-14 19:13:14,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 19:13:14,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:14,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:14,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:14,551 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:14,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:14,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1025 states and 1645 transitions. [2022-12-14 19:13:14,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1645 transitions. [2022-12-14 19:13:14,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:13:14,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:14,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:14,651 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:14,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:14,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1029 states and 1652 transitions. [2022-12-14 19:13:14,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1652 transitions. [2022-12-14 19:13:14,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:13:14,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:14,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:14,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:14,768 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:13:14,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:14,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1033 states and 1658 transitions. [2022-12-14 19:13:14,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1658 transitions. [2022-12-14 19:13:14,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:13:14,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:14,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:14,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:14,882 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:14,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:14,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1039 states and 1666 transitions. [2022-12-14 19:13:14,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1666 transitions. [2022-12-14 19:13:14,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 19:13:14,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:14,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:14,994 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:15,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:15,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1042 states and 1671 transitions. [2022-12-14 19:13:15,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1671 transitions. [2022-12-14 19:13:15,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 19:13:15,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:15,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:15,111 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:15,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:15,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1043 states and 1672 transitions. [2022-12-14 19:13:15,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1672 transitions. [2022-12-14 19:13:15,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:13:15,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:15,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:15,245 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:15,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:15,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1047 states and 1678 transitions. [2022-12-14 19:13:15,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1678 transitions. [2022-12-14 19:13:15,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:13:15,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:15,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:15,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:15,372 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:15,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:15,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1050 states and 1684 transitions. [2022-12-14 19:13:15,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1684 transitions. [2022-12-14 19:13:15,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:13:15,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:15,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:15,482 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:15,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:15,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1053 states and 1688 transitions. [2022-12-14 19:13:15,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1688 transitions. [2022-12-14 19:13:15,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:13:15,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:15,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:15,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:15,610 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:15,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:15,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1056 states and 1694 transitions. [2022-12-14 19:13:15,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1694 transitions. [2022-12-14 19:13:15,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:13:15,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:15,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:15,747 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:15,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:15,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1057 states and 1695 transitions. [2022-12-14 19:13:15,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1695 transitions. [2022-12-14 19:13:15,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:13:15,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:15,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:15,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:15,864 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:15,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:15,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1060 states and 1699 transitions. [2022-12-14 19:13:15,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1699 transitions. [2022-12-14 19:13:15,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:13:15,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:15,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:16,016 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:16,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:16,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1063 states and 1703 transitions. [2022-12-14 19:13:16,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1703 transitions. [2022-12-14 19:13:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:13:16,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:16,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:16,182 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:16,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:16,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1067 states and 1710 transitions. [2022-12-14 19:13:16,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1710 transitions. [2022-12-14 19:13:16,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:13:16,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:16,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:16,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:16,713 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:18,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:18,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1070 states and 1716 transitions. [2022-12-14 19:13:18,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1716 transitions. [2022-12-14 19:13:18,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:13:18,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:18,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:18,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:18,223 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:18,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:18,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1072 states and 1718 transitions. [2022-12-14 19:13:18,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1718 transitions. [2022-12-14 19:13:18,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:13:18,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:18,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:18,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:18,344 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:18,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:18,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1073 states and 1719 transitions. [2022-12-14 19:13:18,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1719 transitions. [2022-12-14 19:13:18,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:13:18,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:18,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:18,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:18,492 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:18,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:18,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1074 states and 1720 transitions. [2022-12-14 19:13:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1720 transitions. [2022-12-14 19:13:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:13:18,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:18,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:18,606 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:18,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1077 states and 1723 transitions. [2022-12-14 19:13:18,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1723 transitions. [2022-12-14 19:13:18,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:13:18,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:18,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:18,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:18,727 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:18,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1078 states and 1724 transitions. [2022-12-14 19:13:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1724 transitions. [2022-12-14 19:13:18,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:13:18,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:18,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:18,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:18,848 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2022-12-14 19:13:19,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:19,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1081 states and 1735 transitions. [2022-12-14 19:13:19,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1735 transitions. [2022-12-14 19:13:19,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:13:19,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:19,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:19,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:19,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1088 states and 1750 transitions. [2022-12-14 19:13:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1750 transitions. [2022-12-14 19:13:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:13:19,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:19,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:19,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:19,300 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:19,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:19,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1092 states and 1757 transitions. [2022-12-14 19:13:19,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1757 transitions. [2022-12-14 19:13:19,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:13:19,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:19,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:19,426 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:19,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1093 states and 1758 transitions. [2022-12-14 19:13:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1758 transitions. [2022-12-14 19:13:19,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:13:19,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:19,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:22,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:22,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1104 states and 1794 transitions. [2022-12-14 19:13:22,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1794 transitions. [2022-12-14 19:13:22,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:13:22,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:22,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:22,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:22,287 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:22,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:22,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1107 states and 1798 transitions. [2022-12-14 19:13:22,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1798 transitions. [2022-12-14 19:13:22,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:13:22,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:22,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:22,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:22,412 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:22,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:22,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1110 states and 1802 transitions. [2022-12-14 19:13:22,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1802 transitions. [2022-12-14 19:13:22,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:13:22,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:22,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:22,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:22,561 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:22,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:22,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1113 states and 1808 transitions. [2022-12-14 19:13:22,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1808 transitions. [2022-12-14 19:13:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:13:22,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:22,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:22,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:22,696 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2022-12-14 19:13:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:22,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1115 states and 1810 transitions. [2022-12-14 19:13:22,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1810 transitions. [2022-12-14 19:13:22,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:13:22,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:22,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:22,830 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1117 states and 1813 transitions. [2022-12-14 19:13:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1813 transitions. [2022-12-14 19:13:22,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:13:22,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:22,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:22,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:22,952 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:22,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:22,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1118 states and 1814 transitions. [2022-12-14 19:13:22,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1814 transitions. [2022-12-14 19:13:22,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:13:22,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:22,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:23,068 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:23,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 1121 states and 1819 transitions. [2022-12-14 19:13:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1819 transitions. [2022-12-14 19:13:23,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:13:23,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:23,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:23,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:23,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:23,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1125 states and 1825 transitions. [2022-12-14 19:13:23,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1825 transitions. [2022-12-14 19:13:23,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:13:23,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:23,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:23,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:23,320 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:23,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1128 states and 1831 transitions. [2022-12-14 19:13:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1831 transitions. [2022-12-14 19:13:23,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:13:23,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:23,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:23,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:23,498 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:23,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:23,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 1129 states and 1832 transitions. [2022-12-14 19:13:23,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1832 transitions. [2022-12-14 19:13:23,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:13:23,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:23,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:23,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:23,676 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:23,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:23,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1131 states and 1834 transitions. [2022-12-14 19:13:23,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1834 transitions. [2022-12-14 19:13:23,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:13:23,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:23,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:23,838 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1146 states and 1876 transitions. [2022-12-14 19:13:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1876 transitions. [2022-12-14 19:13:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:13:29,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:29,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:29,265 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:29,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:29,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1150 states and 1885 transitions. [2022-12-14 19:13:29,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1885 transitions. [2022-12-14 19:13:29,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:13:29,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:29,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:29,393 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:29,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1154 states and 1892 transitions. [2022-12-14 19:13:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1892 transitions. [2022-12-14 19:13:29,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:13:29,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:29,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:29,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:29,986 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:30,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 1166 states and 1914 transitions. [2022-12-14 19:13:30,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1914 transitions. [2022-12-14 19:13:30,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:13:30,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:30,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:30,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:30,134 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2022-12-14 19:13:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1170 states and 1921 transitions. [2022-12-14 19:13:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1921 transitions. [2022-12-14 19:13:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:13:30,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:30,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:30,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:30,263 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:30,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:30,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1174 states and 1939 transitions. [2022-12-14 19:13:30,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1939 transitions. [2022-12-14 19:13:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:13:30,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:30,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:30,390 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:31,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1179 states and 1973 transitions. [2022-12-14 19:13:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1973 transitions. [2022-12-14 19:13:31,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:13:31,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:31,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:31,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:31,120 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:31,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:31,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 1182 states and 1977 transitions. [2022-12-14 19:13:31,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1977 transitions. [2022-12-14 19:13:31,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:13:31,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:31,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:31,247 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:31,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:31,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1184 states and 1979 transitions. [2022-12-14 19:13:31,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1979 transitions. [2022-12-14 19:13:31,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:13:31,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:31,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:31,378 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:31,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1190 states and 1990 transitions. [2022-12-14 19:13:31,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1990 transitions. [2022-12-14 19:13:31,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:13:31,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:31,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:33,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:33,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1200 states and 2019 transitions. [2022-12-14 19:13:33,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2019 transitions. [2022-12-14 19:13:33,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:13:33,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:33,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:33,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:33,280 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:33,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:33,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1201 states and 2019 transitions. [2022-12-14 19:13:33,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2019 transitions. [2022-12-14 19:13:33,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:13:33,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:33,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:33,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:33,432 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:33,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:33,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1204 states and 2023 transitions. [2022-12-14 19:13:33,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2023 transitions. [2022-12-14 19:13:33,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:13:33,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:33,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:33,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:33,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1207 states and 2029 transitions. [2022-12-14 19:13:33,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2029 transitions. [2022-12-14 19:13:33,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:13:33,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:33,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:33,697 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:33,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:33,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1208 states and 2030 transitions. [2022-12-14 19:13:33,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2030 transitions. [2022-12-14 19:13:33,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:13:33,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:33,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:33,811 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:33,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 1209 states and 2031 transitions. [2022-12-14 19:13:33,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2031 transitions. [2022-12-14 19:13:33,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:13:33,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:33,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:33,929 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:33,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 1210 states and 2031 transitions. [2022-12-14 19:13:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2031 transitions. [2022-12-14 19:13:33,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:13:33,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:33,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:34,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:34,046 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2022-12-14 19:13:34,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:34,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1212 states and 2033 transitions. [2022-12-14 19:13:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2033 transitions. [2022-12-14 19:13:34,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:13:34,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:34,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:34,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:34,203 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:34,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1216 states and 2059 transitions. [2022-12-14 19:13:34,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2059 transitions. [2022-12-14 19:13:34,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:13:34,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:34,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:34,358 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2022-12-14 19:13:34,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:34,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 1223 states and 2070 transitions. [2022-12-14 19:13:34,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2070 transitions. [2022-12-14 19:13:34,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:13:34,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:34,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:34,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:34,523 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:34,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:34,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1227 states and 2076 transitions. [2022-12-14 19:13:34,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2076 transitions. [2022-12-14 19:13:34,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:13:34,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:34,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:34,651 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:34,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:34,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2120 states to 1228 states and 2077 transitions. [2022-12-14 19:13:34,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2077 transitions. [2022-12-14 19:13:34,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:13:34,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:34,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:34,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:34,766 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:34,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:34,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1229 states and 2078 transitions. [2022-12-14 19:13:34,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2078 transitions. [2022-12-14 19:13:34,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:13:34,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:34,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:34,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:34,903 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:34,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:34,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1235 states and 2086 transitions. [2022-12-14 19:13:34,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2086 transitions. [2022-12-14 19:13:34,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:13:34,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:34,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:35,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:35,058 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:40,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:40,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1251 states and 2132 transitions. [2022-12-14 19:13:40,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2132 transitions. [2022-12-14 19:13:40,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:13:40,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:40,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:40,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:40,335 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:40,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1255 states and 2139 transitions. [2022-12-14 19:13:40,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2139 transitions. [2022-12-14 19:13:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:13:40,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:40,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:40,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:40,870 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:40,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:40,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1257 states and 2141 transitions. [2022-12-14 19:13:40,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2141 transitions. [2022-12-14 19:13:40,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:13:40,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:40,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:40,985 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1259 states and 2143 transitions. [2022-12-14 19:13:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2143 transitions. [2022-12-14 19:13:41,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:13:41,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:41,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:41,106 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:41,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:41,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1260 states and 2144 transitions. [2022-12-14 19:13:41,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2144 transitions. [2022-12-14 19:13:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:13:41,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:41,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:41,258 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:41,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:41,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1269 states and 2197 transitions. [2022-12-14 19:13:41,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2197 transitions. [2022-12-14 19:13:41,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:13:41,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:41,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:41,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:41,781 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:41,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:41,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1270 states and 2198 transitions. [2022-12-14 19:13:41,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2198 transitions. [2022-12-14 19:13:41,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:13:41,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:41,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:41,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:41,898 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:41,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:41,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1273 states and 2203 transitions. [2022-12-14 19:13:41,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2203 transitions. [2022-12-14 19:13:41,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:13:41,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:41,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:42,030 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:42,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:42,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1276 states and 2208 transitions. [2022-12-14 19:13:42,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2208 transitions. [2022-12-14 19:13:42,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:13:42,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:42,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:42,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1278 states and 2210 transitions. [2022-12-14 19:13:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2210 transitions. [2022-12-14 19:13:42,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:13:42,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:42,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:42,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:42,293 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:42,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1280 states and 2212 transitions. [2022-12-14 19:13:42,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2212 transitions. [2022-12-14 19:13:42,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:13:42,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:42,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:42,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:42,417 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:43,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:43,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1290 states and 2242 transitions. [2022-12-14 19:13:43,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2242 transitions. [2022-12-14 19:13:43,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:13:43,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:43,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:43,985 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:44,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1291 states and 2242 transitions. [2022-12-14 19:13:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2242 transitions. [2022-12-14 19:13:44,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:13:44,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:44,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:44,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:44,118 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:44,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:44,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1298 states and 2253 transitions. [2022-12-14 19:13:44,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2253 transitions. [2022-12-14 19:13:44,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 19:13:44,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:44,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:44,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:44,259 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:44,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1304 states and 2261 transitions. [2022-12-14 19:13:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2261 transitions. [2022-12-14 19:13:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:13:44,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:44,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:44,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:44,424 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2022-12-14 19:13:44,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:44,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1306 states and 2264 transitions. [2022-12-14 19:13:44,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2264 transitions. [2022-12-14 19:13:44,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:13:44,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:44,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:44,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:44,558 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:44,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:44,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1307 states and 2265 transitions. [2022-12-14 19:13:44,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2265 transitions. [2022-12-14 19:13:44,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:13:44,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:44,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:44,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:44,688 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:44,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:44,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1308 states and 2266 transitions. [2022-12-14 19:13:44,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2266 transitions. [2022-12-14 19:13:44,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:13:44,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:44,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:44,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:44,835 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:44,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:44,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1311 states and 2269 transitions. [2022-12-14 19:13:44,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2269 transitions. [2022-12-14 19:13:44,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:13:44,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:44,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:44,965 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:44,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1312 states and 2270 transitions. [2022-12-14 19:13:44,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2270 transitions. [2022-12-14 19:13:44,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:13:44,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:44,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:45,124 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:45,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:45,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1313 states and 2270 transitions. [2022-12-14 19:13:45,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 2270 transitions. [2022-12-14 19:13:45,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:13:45,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:45,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:45,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:45,238 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2022-12-14 19:13:45,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:45,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1317 states and 2279 transitions. [2022-12-14 19:13:45,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2279 transitions. [2022-12-14 19:13:45,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:13:45,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:45,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:45,380 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2022-12-14 19:13:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:46,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1326 states and 2301 transitions. [2022-12-14 19:13:46,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2301 transitions. [2022-12-14 19:13:46,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:13:46,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:46,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:46,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:46,552 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:46,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1330 states and 2308 transitions. [2022-12-14 19:13:46,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2308 transitions. [2022-12-14 19:13:46,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:13:46,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:46,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:46,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2022-12-14 19:13:46,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1336 states and 2318 transitions. [2022-12-14 19:13:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2318 transitions. [2022-12-14 19:13:46,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:13:46,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:46,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:46,833 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2022-12-14 19:13:46,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:46,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1337 states and 2319 transitions. [2022-12-14 19:13:46,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2319 transitions. [2022-12-14 19:13:46,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:13:46,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:46,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:46,960 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2022-12-14 19:13:46,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:46,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 1346 states and 2340 transitions. [2022-12-14 19:13:46,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2340 transitions. [2022-12-14 19:13:46,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:13:46,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:46,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:47,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:47,099 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:47,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 1347 states and 2341 transitions. [2022-12-14 19:13:47,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2341 transitions. [2022-12-14 19:13:47,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:13:47,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:47,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:47,250 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1348 states and 2342 transitions. [2022-12-14 19:13:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2342 transitions. [2022-12-14 19:13:47,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:13:47,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:47,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:47,371 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2022-12-14 19:13:47,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:47,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1349 states and 2342 transitions. [2022-12-14 19:13:47,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2342 transitions. [2022-12-14 19:13:47,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:13:47,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:47,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:47,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:47,500 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2022-12-14 19:13:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:47,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 1350 states and 2343 transitions. [2022-12-14 19:13:47,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2343 transitions. [2022-12-14 19:13:47,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:13:47,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:47,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:47,672 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:47,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:47,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1354 states and 2350 transitions. [2022-12-14 19:13:47,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2350 transitions. [2022-12-14 19:13:47,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:13:47,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:47,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:47,807 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2022-12-14 19:13:47,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:47,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 1355 states and 2351 transitions. [2022-12-14 19:13:47,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2351 transitions. [2022-12-14 19:13:47,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:13:47,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:47,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:47,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:47,938 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2022-12-14 19:13:49,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:49,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1365 states and 2370 transitions. [2022-12-14 19:13:49,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2370 transitions. [2022-12-14 19:13:49,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:13:49,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:49,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:49,853 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:49,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 1368 states and 2374 transitions. [2022-12-14 19:13:49,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2374 transitions. [2022-12-14 19:13:49,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:13:49,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:49,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:49,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:49,995 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:13:50,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:50,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 1372 states and 2379 transitions. [2022-12-14 19:13:50,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2379 transitions. [2022-12-14 19:13:50,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:13:50,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:50,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:50,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:50,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1373 states and 2380 transitions. [2022-12-14 19:13:50,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2380 transitions. [2022-12-14 19:13:50,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:13:50,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:50,270 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:50,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 1375 states and 2383 transitions. [2022-12-14 19:13:50,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2383 transitions. [2022-12-14 19:13:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 19:13:50,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:50,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:50,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:50,410 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:50,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:50,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1378 states and 2388 transitions. [2022-12-14 19:13:50,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2388 transitions. [2022-12-14 19:13:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:13:50,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:50,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:50,559 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:50,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1381 states and 2393 transitions. [2022-12-14 19:13:50,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2393 transitions. [2022-12-14 19:13:50,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:13:50,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:50,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:50,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:50,692 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:50,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:50,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1382 states and 2394 transitions. [2022-12-14 19:13:50,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2394 transitions. [2022-12-14 19:13:50,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:13:50,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:50,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:50,821 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:50,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:50,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1387 states and 2401 transitions. [2022-12-14 19:13:50,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2401 transitions. [2022-12-14 19:13:50,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:13:50,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:50,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:50,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:50,986 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2022-12-14 19:13:51,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 1391 states and 2427 transitions. [2022-12-14 19:13:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2427 transitions. [2022-12-14 19:13:51,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 19:13:51,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:51,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:51,153 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2022-12-14 19:13:51,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:51,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 1393 states and 2430 transitions. [2022-12-14 19:13:51,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2430 transitions. [2022-12-14 19:13:51,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:13:51,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:51,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:51,291 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:51,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:51,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1394 states and 2431 transitions. [2022-12-14 19:13:51,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2431 transitions. [2022-12-14 19:13:51,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:13:51,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:51,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:51,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 1397 states and 2434 transitions. [2022-12-14 19:13:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2434 transitions. [2022-12-14 19:13:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:13:51,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:51,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:51,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:51,557 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:51,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:51,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2483 states to 1398 states and 2435 transitions. [2022-12-14 19:13:51,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 2435 transitions. [2022-12-14 19:13:51,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 19:13:51,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:51,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:51,685 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 543 trivial. 0 not checked. [2022-12-14 19:13:52,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:52,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1399 states and 2437 transitions. [2022-12-14 19:13:52,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2437 transitions. [2022-12-14 19:13:52,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 19:13:52,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:52,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:52,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:52,277 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 543 trivial. 0 not checked. [2022-12-14 19:13:52,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:52,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1407 states and 2458 transitions. [2022-12-14 19:13:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2458 transitions. [2022-12-14 19:13:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 19:13:52,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:52,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:53,167 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:53,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:53,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1409 states and 2460 transitions. [2022-12-14 19:13:53,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2460 transitions. [2022-12-14 19:13:53,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 19:13:53,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:53,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:53,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:53,306 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2022-12-14 19:13:53,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:53,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1418 states and 2481 transitions. [2022-12-14 19:13:53,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2481 transitions. [2022-12-14 19:13:53,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 19:13:53,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:53,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:53,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:53,454 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:53,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:53,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 1424 states and 2496 transitions. [2022-12-14 19:13:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2496 transitions. [2022-12-14 19:13:53,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 19:13:53,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:53,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:53,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:53,604 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-14 19:13:53,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:53,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1430 states and 2506 transitions. [2022-12-14 19:13:53,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 2506 transitions. [2022-12-14 19:13:53,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:13:53,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:53,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:53,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:53,746 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:53,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:53,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1432 states and 2508 transitions. [2022-12-14 19:13:53,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2508 transitions. [2022-12-14 19:13:53,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 19:13:53,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:53,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:53,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:53,911 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2022-12-14 19:13:53,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:53,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1433 states and 2509 transitions. [2022-12-14 19:13:53,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2509 transitions. [2022-12-14 19:13:53,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:13:53,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:53,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:54,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:13:54,162 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:13:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:14:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:14:00,473 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:14:04,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:14:04,964 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 191 iterations. [2022-12-14 19:14:05,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 07:14:05 ImpRootNode [2022-12-14 19:14:05,047 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 19:14:05,047 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 19:14:05,047 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 19:14:05,048 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 19:14:05,048 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:12:15" (3/4) ... [2022-12-14 19:14:05,050 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 19:14:05,050 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 19:14:05,051 INFO L158 Benchmark]: Toolchain (without parser) took 114124.05ms. Allocated memory was 144.7MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 98.7MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 399.7MB. Max. memory is 16.1GB. [2022-12-14 19:14:05,051 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 102.8MB. Free memory was 55.4MB in the beginning and 55.3MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:14:05,051 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1534.01ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 98.7MB in the beginning and 88.9MB in the end (delta: 9.8MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. [2022-12-14 19:14:05,051 INFO L158 Benchmark]: Boogie Procedure Inliner took 104.39ms. Allocated memory is still 174.1MB. Free memory was 88.9MB in the beginning and 67.9MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 19:14:05,051 INFO L158 Benchmark]: Boogie Preprocessor took 134.46ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 67.9MB in the beginning and 133.5MB in the end (delta: -65.5MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. [2022-12-14 19:14:05,052 INFO L158 Benchmark]: RCFGBuilder took 3183.64ms. Allocated memory was 209.7MB in the beginning and 251.7MB in the end (delta: 41.9MB). Free memory was 133.5MB in the beginning and 130.8MB in the end (delta: 2.7MB). Peak memory consumption was 109.7MB. Max. memory is 16.1GB. [2022-12-14 19:14:05,052 INFO L158 Benchmark]: CodeCheck took 109160.61ms. Allocated memory was 251.7MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 130.8MB in the beginning and 1.2GB in the end (delta: -1.0GB). Peak memory consumption was 324.2MB. Max. memory is 16.1GB. [2022-12-14 19:14:05,052 INFO L158 Benchmark]: Witness Printer took 2.91ms. Allocated memory is still 1.6GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:14:05,053 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 57 procedures, 821 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 109.0s, OverallIterations: 191, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 240046 SdHoareTripleChecker+Valid, 293.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 125949 mSDsluCounter, 309359 SdHoareTripleChecker+Invalid, 262.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 199487 mSDsCounter, 67742 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 207984 IncrementalHoareTripleChecker+Invalid, 275726 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 67742 mSolverCounterUnsat, 109872 mSDtfsCounter, 207984 mSolverCounterSat, 4.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 141908 GetRequests, 141098 SyntacticMatches, 30 SemanticMatches, 780 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 273052 ImplicationChecksByTransitivity, 64.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.1s SsaConstructionTime, 9.0s SatisfiabilityAnalysisTime, 21.5s InterpolantComputationTime, 14356 NumberOfCodeBlocks, 14356 NumberOfCodeBlocksAsserted, 191 NumberOfCheckSat, 14068 ConstructedInterpolants, 0 QuantifiedInterpolants, 34420 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 190 InterpolantComputations, 153 PerfectInterpolantSequences, 81777/87261 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 7949]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 7341, overapproximation of bitwiseOr at line 4779. Possible FailurePath: [L5238] static int fst_txq_low = 8; [L5239] static int fst_txq_high = 12; [L5240] static int fst_max_reads = 7; [L5241] static int fst_excluded_cards = 0; [L5242] static int fst_excluded_list[32U] ; [L5243-L5251] static struct pci_device_id const fst_pci_dev_id[8U] = { {5657U, 1024U, 4294967295U, 4294967295U, 0U, 0U, 1UL}, {5657U, 1088U, 4294967295U, 4294967295U, 0U, 0U, 2UL}, {5657U, 1552U, 4294967295U, 4294967295U, 0U, 0U, 3UL}, {5657U, 1568U, 4294967295U, 4294967295U, 0U, 0U, 4UL}, {5657U, 1600U, 4294967295U, 4294967295U, 0U, 0U, 5UL}, {5657U, 5648U, 4294967295U, 4294967295U, 0U, 0U, 6UL}, {5657U, 5650U, 4294967295U, 4294967295U, 0U, 0U, 6UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; [L5252] struct pci_device_id const __mod_pci_device_table ; [L5257] static struct tasklet_struct fst_tx_task = {(struct tasklet_struct *)0, 0UL, {0}, & fst_process_tx_work_q, 0UL}; [L5258] static struct tasklet_struct fst_int_task = {(struct tasklet_struct *)0, 0UL, {0}, & fst_process_int_work_q, 0UL}; [L5259] static struct fst_card_info *fst_card_array[32U] ; [L5260] static spinlock_t fst_work_q_lock ; [L5261] static u64 fst_work_txq ; [L5262] static u64 fst_work_intq ; [L7341-L7342] static char *type_strings[7U] = { (char *)"no hardware", (char *)"FarSync T2P", (char *)"FarSync T4P", (char *)"FarSync T1U", (char *)"FarSync T2U", (char *)"FarSync T4U", (char *)"FarSync TE1"}; [L7394-L7427] static struct net_device_ops const fst_ops = {(int (*)(struct net_device * ))0, (void (*)(struct net_device * ))0, & fst_open, & fst_close, & hdlc_start_xmit, (u16 (*)(struct net_device * , struct sk_buff * ))0, (void (*)(struct net_device * , int ))0, (void (*)(struct net_device * ))0, (void (*)(struct net_device * ))0, (int (*)(struct net_device * , void * ))0, (int (*)(struct net_device * ))0, & fst_ioctl, (int (*)(struct net_device * , struct ifmap * ))0, & hdlc_change_mtu, (int (*)(struct net_device * , struct neigh_parms * ))0, & fst_tx_timeout, (struct rtnl_link_stats64 *(*)(struct net_device * , struct rtnl_link_stats64 * ))0, (struct net_device_stats *(*)(struct net_device * ))0, (void (*)(struct net_device * , struct vlan_group * ))0, (void (*)(struct net_device * , unsigned short ))0, (void (*)(struct net_device * , unsigned short ))0, (void (*)(struct net_device * ))0, (int (*)(struct net_device * , struct netpoll_info * ))0, (void (*)(struct net_device * ))0, (int (*)(struct net_device * , int , u8 * ))0, (int (*)(struct net_device * , int , u16 , u8 ))0, (int (*)(struct net_device * , int , int ))0, (int (*)(struct net_device * , int , struct ifla_vf_info * ))0, (int (*)(struct net_device * , int , struct nlattr ** ))0, (int (*)(struct net_device * , int , struct sk_buff * ))0, (int (*)(struct net_device * , u8 ))0, (int (*)(struct net_device * ))0, (int (*)(struct net_device * ))0, (int (*)(struct net_device * , u16 , struct scatterlist * , unsigned int ))0, (int (*)(struct net_device * , u16 ))0, (int (*)(struct net_device * , u16 , struct scatterlist * , unsigned int ))0, (int (*)(struct net_device * , u64 * , int ))0, (int (*)(struct net_device * , struct sk_buff const * , u16 , u32 ))0, (int (*)(struct net_device * , struct net_device * ))0, (int (*)(struct net_device * , struct net_device * ))0, (u32 (*)(struct net_device * , u32 ))0, (int (*)(struct net_device * , u32 ))0}; [L7745-L7759] static struct pci_driver fst_driver = {{(struct list_head *)0, (struct list_head *)0}, "fst", (struct pci_device_id const *)(& fst_pci_dev_id), & fst_add_one, & fst_remove_one, (int (*)(struct pci_dev * , pm_message_t ))0, (int (*)(struct pci_dev * , pm_message_t ))0, (int (*)(struct pci_dev * ))0, (int (*)(struct pci_dev * ))0, (void (*)(struct pci_dev * ))0, (struct pci_error_handlers *)0, {(char const *)0, (struct bus_type *)0, (struct module *)0, (char const *)0, (_Bool)0, (struct of_device_id const *)0, (int (*)(struct device * ))0, (int (*)(struct device * ))0, (void (*)(struct device * ))0, (int (*)(struct device * , pm_message_t ))0, (int (*)(struct device * ))0, (struct attribute_group const **)0, (struct dev_pm_ops const *)0, (struct driver_private *)0}, {{{{{0U}, 0U, 0U, (void *)0, {(struct lock_class_key *)0, {(struct lock_class *)0, (struct lock_class *)0}, (char const *)0, 0, 0UL}}}}, {(struct list_head *)0, (struct list_head *)0}}}; [L7800] int LDV_IN_INTERRUPT ; [L7953] int ldv_module_refcounter = 1; [L7802] struct net_device *var_group1 ; [L7803] int res_fst_open_36 ; [L7804] int res_fst_close_37 ; [L7805] struct ifreq *var_group2 ; [L7806] int var_fst_ioctl_33_p2 ; [L7807] struct pci_dev *var_group3 ; [L7808] struct pci_device_id const *var_fst_add_one_42_p1 ; [L7809] int res_fst_add_one_42 ; [L7810] int var_fst_intr_27_p0 ; [L7811] void *var_fst_intr_27_p1 ; [L7812] int ldv_s_fst_ops_net_device_ops ; [L7813] int ldv_s_fst_driver_pci_driver ; [L7814] int tmp ; [L7815] int tmp___0 ; [L7816] int tmp___1 ; [L7819] ldv_s_fst_ops_net_device_ops = 0 [L7820] ldv_s_fst_driver_pci_driver = 0 [L7821] LDV_IN_INTERRUPT = 1 [L7822] FCALL ldv_initialize() [L7823] CALL, EXPR fst_init() [L7761] int i ; [L7762] struct lock_class_key __key ; [L7763] int tmp ; [L7765] i = 0 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=1, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=2, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=3, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=4, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=5, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=6, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=7, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=8, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=9, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=10, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=11, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=12, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=13, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=14, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=15, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=16, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=17, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=18, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=19, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=20, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=21, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=22, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=23, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=24, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=25, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=26, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=27, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=28, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=29, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=30, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=31, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND TRUE i <= 31 [L7768] fst_card_array[i] = (struct fst_card_info *)0 [L7769] i = i + 1 VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=32, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7771] COND FALSE !(i <= 31) VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=32, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7778] CALL spinlock_check(& fst_work_q_lock) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, lock={50:0}, type_strings={53:0}] [L4600] return (& lock->ldv_6060.rlock); [L7778] RET spinlock_check(& fst_work_q_lock) VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=32, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, spinlock_check(& fst_work_q_lock)={50:0}, type_strings={53:0}] [L7779-L7780] FCALL __raw_spin_lock_init(& fst_work_q_lock.ldv_6060.rlock, "&(&fst_work_q_lock)->rlock", & __key) VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, i=32, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7781] CALL, EXPR __pci_register_driver(& fst_driver, & __this_module, "farsync") [L8074] return __VERIFIER_nondet_int(); [L7781] RET, EXPR __pci_register_driver(& fst_driver, & __this_module, "farsync") [L7781] tmp = __pci_register_driver(& fst_driver, & __this_module, "farsync") [L7783] return (tmp); [L7783] return (tmp); [L7823] RET, EXPR fst_init() [L7823] tmp = fst_init() [L7825] COND FALSE !(tmp != 0) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_s_fst_driver_pci_driver=0, ldv_s_fst_ops_net_device_ops=0, tmp=0, type_strings={53:0}] [L7921] tmp___1 = __VERIFIER_nondet_int() [L7923] COND TRUE tmp___1 != 0 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_s_fst_driver_pci_driver=0, ldv_s_fst_ops_net_device_ops=0, tmp=0, tmp___1=1, type_strings={53:0}] [L7832] tmp___0 = __VERIFIER_nondet_int() [L7834] COND TRUE tmp___0 == 0 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_s_fst_driver_pci_driver=0, ldv_s_fst_ops_net_device_ops=0, tmp=0, tmp___0=0, tmp___1=1, type_strings={53:0}] [L7855] COND TRUE ldv_s_fst_ops_net_device_ops == 0 [L7857] CALL, EXPR fst_open(var_group1) [L7167] int err ; [L7168] struct fst_port_info *port ; [L7169] struct hdlc_device *tmp ; [L7170] int tmp___0 ; VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, dev={435:-2648}, dev={435:-2648}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7173] CALL, EXPR dev_to_hdlc(dev) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L5204] void *tmp ; [L5207] CALL, EXPR netdev_priv((struct net_device const *)dev) [L5064] return ((void *)dev + 2560U); [L5207] RET, EXPR netdev_priv((struct net_device const *)dev) [L5207] tmp = netdev_priv((struct net_device const *)dev) [L5209] return ((struct hdlc_device *)tmp); [L7173] RET, EXPR dev_to_hdlc(dev) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, dev={435:-2648}, dev={435:-2648}, dev_to_hdlc(dev)={435:-88}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, type_strings={53:0}] [L7173] tmp = dev_to_hdlc(dev) [L7174] EXPR tmp->priv [L7174] port = (struct fst_port_info *)tmp->priv [L7175] CALL, EXPR ldv_try_module_get_1(& __this_module) [L8027] int tmp ; [L8030] CALL, EXPR ldv_try_module_get(module) [L7965] int module_get_succeeded ; [L7967] COND TRUE (unsigned long )module != (unsigned long )((struct module *)0) [L7969] CALL, EXPR ldv_undefined_int() [L8154] return __VERIFIER_nondet_int(); [L7969] RET, EXPR ldv_undefined_int() [L7969] module_get_succeeded = ldv_undefined_int() [L7971] COND TRUE module_get_succeeded == 1 [L7972] ldv_module_refcounter = ldv_module_refcounter + 1 [L7973] return (1); [L8030] RET, EXPR ldv_try_module_get(module) [L8030] tmp = ldv_try_module_get(module) [L8032] return (tmp); [L7175] RET, EXPR ldv_try_module_get_1(& __this_module) [L7175] tmp___0 = ldv_try_module_get_1(& __this_module) [L7177] COND FALSE !(tmp___0 == 0) [L7181] EXPR port->mode VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, dev={435:-2648}, dev={435:-2648}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, port={67:10826}, port->mode=4, tmp={435:-88}, tmp___0=1, type_strings={53:0}] [L7181] COND FALSE !(port->mode != 4) [L7195] CALL fst_openport(port) [L7102] int signals ; [L7103] int txq_length ; [L7104] unsigned int tmp ; [L7105] int tmp___0 ; [L7107] EXPR port->card [L7107] EXPR (port->card)->state VAL [(port->card)->state=2, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, port={67:10826}, port={67:10826}, port->card={49:-8627}, type_strings={53:0}] [L7107] COND FALSE !((port->card)->state == 4U) [L7195] RET fst_openport(port) [L7196] CALL netif_wake_queue(dev) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, type_strings={53:0}] [L5137] struct netdev_queue *tmp ; VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, dev={435:-2648}, dev={435:-2648}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, type_strings={53:0}] [L5140] CALL, EXPR netdev_get_tx_queue((struct net_device const *)dev, 0U) VAL [\old(index)=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, dev={435:-2648}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, type_strings={53:0}] [L5058] EXPR dev->_tx [L5058] return ((struct netdev_queue *)dev->_tx + (unsigned long )index); [L5140] RET, EXPR netdev_get_tx_queue((struct net_device const *)dev, 0U) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, dev={435:-2648}, dev={435:-2648}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, netdev_get_tx_queue((struct net_device const *)dev, 0U)={69:30}, type_strings={53:0}] [L5140] tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U) [L5141] CALL netif_tx_wake_queue(tmp) [L5111] int tmp ; [L5112] int tmp___0 ; [L5115] CALL, EXPR netpoll_trap() [L8174] return __VERIFIER_nondet_int(); [L5115] RET, EXPR netpoll_trap() [L5115] tmp = netpoll_trap() [L5117] COND TRUE tmp != 0 [L5119] CALL netif_tx_start_queue(dev_queue) [L5105] FCALL clear_bit(0, (unsigned long volatile *)(& dev_queue->state)) [L5119] RET netif_tx_start_queue(dev_queue) [L5141] RET netif_tx_wake_queue(tmp) [L7196] RET netif_wake_queue(dev) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, dev={435:-2648}, dev={435:-2648}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, port={67:10826}, tmp={435:-88}, tmp___0=1, type_strings={53:0}] [L7198] return (0); VAL [\result=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, dev={435:-2648}, dev={435:-2648}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, port={67:10826}, tmp={435:-88}, tmp___0=1, type_strings={53:0}] [L7857] RET, EXPR fst_open(var_group1) [L7857] res_fst_open_36 = fst_open(var_group1) [L7858] FCALL ldv_check_return_value(res_fst_open_36) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_s_fst_driver_pci_driver=0, ldv_s_fst_ops_net_device_ops=0, res_fst_open_36=0, tmp=0, tmp___0=0, tmp___1=1, type_strings={53:0}, var_group1={435:-2648}] [L7860] COND FALSE !(res_fst_open_36 < 0) [L7864] ldv_s_fst_ops_net_device_ops = ldv_s_fst_ops_net_device_ops + 1 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_s_fst_driver_pci_driver=0, ldv_s_fst_ops_net_device_ops=1, res_fst_open_36=0, tmp=0, tmp___0=0, tmp___1=1, type_strings={53:0}, var_group1={435:-2648}] [L7921] tmp___1 = __VERIFIER_nondet_int() [L7923] COND TRUE tmp___1 != 0 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_s_fst_driver_pci_driver=0, ldv_s_fst_ops_net_device_ops=1, res_fst_open_36=0, tmp=0, tmp___0=0, tmp___1=-1, type_strings={53:0}, var_group1={435:-2648}] [L7832] tmp___0 = __VERIFIER_nondet_int() [L7834] COND FALSE !(tmp___0 == 0) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_s_fst_driver_pci_driver=0, ldv_s_fst_ops_net_device_ops=1, res_fst_open_36=0, tmp=0, tmp___0=4, tmp___1=-1, type_strings={53:0}, var_group1={435:-2648}] [L7837] COND FALSE !(tmp___0 == 1) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_s_fst_driver_pci_driver=0, ldv_s_fst_ops_net_device_ops=1, res_fst_open_36=0, tmp=0, tmp___0=4, tmp___1=-1, type_strings={53:0}, var_group1={435:-2648}] [L7840] COND FALSE !(tmp___0 == 2) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_s_fst_driver_pci_driver=0, ldv_s_fst_ops_net_device_ops=1, res_fst_open_36=0, tmp=0, tmp___0=4, tmp___1=-1, type_strings={53:0}, var_group1={435:-2648}] [L7843] COND FALSE !(tmp___0 == 3) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_s_fst_driver_pci_driver=0, ldv_s_fst_ops_net_device_ops=1, res_fst_open_36=0, tmp=0, tmp___0=4, tmp___1=-1, type_strings={53:0}, var_group1={435:-2648}] [L7846] COND TRUE tmp___0 == 4 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_s_fst_driver_pci_driver=0, ldv_s_fst_ops_net_device_ops=1, res_fst_open_36=0, tmp=0, tmp___0=4, tmp___1=-1, type_strings={53:0}, var_group1={435:-2648}] [L7893] COND TRUE ldv_s_fst_driver_pci_driver == 0 [L7895] CALL, EXPR fst_add_one(var_group3, var_fst_add_one_42_p1) [L7429] int no_of_cards_added ; [L7430] struct fst_card_info *card ; [L7431] int err ; [L7432] int i ; [L7433] bool __print_once ; [L7434] void *tmp ; [L7435] char *tmp___0 ; [L7436] void *tmp___1 ; [L7437] char *tmp___2 ; [L7438] void *tmp___3 ; [L7439] int tmp___4 ; [L7440] int tmp___5 ; [L7441] struct lock_class_key __key ; [L7442] struct net_device *dev ; [L7443] struct net_device *tmp___6 ; [L7444] hdlc_device *hdlc ; [L7445] int tmp___7 ; [L7446] struct hdlc_device *tmp___8 ; [L7447] int tmp___9 ; [L7449] no_of_cards_added = 0 [L7450] err = 0 [L7451] COND FALSE !(! __print_once) VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __print_once=1, __this_module={1:0}, ent={463:462}, ent={463:462}, err=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, no_of_cards_added=0, pdev={460:461}, pdev={460:461}, printk("<6>farsync: FarSync WAN driver 1.04 (c) 2001-2004 FarSite Communications Ltd.\n")=464, type_strings={53:0}] [L7458] COND FALSE !(fst_excluded_cards != 0) VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __print_once=1, __this_module={1:0}, ent={463:462}, ent={463:462}, err=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, no_of_cards_added=0, pdev={460:461}, pdev={460:461}, printk("<6>farsync: FarSync WAN driver 1.04 (c) 2001-2004 FarSite Communications Ltd.\n")=464, type_strings={53:0}] [L7480] CALL, EXPR kzalloc(1000UL, 208U) [L4776] void *tmp ; [L4779] CALL, EXPR kmalloc(size, flags | 32768U) [L4766] void *tmp___2 ; [L4769] CALL, EXPR __kmalloc(size, flags) [L8067] CALL, EXPR ldv_malloc(arg0) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, type_strings={53:0}] [L8061] COND TRUE __VERIFIER_nondet_bool() [L8061] return 0; VAL [\old(size)=1000, \result={0:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, size=1000, type_strings={53:0}] [L8067] RET, EXPR ldv_malloc(arg0) VAL [\old(arg0)=1000, \old(arg1)=465, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, arg0=1000, arg1=465, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_malloc(arg0)={0:0}, ldv_module_refcounter=2, type_strings={53:0}] [L8067] return ldv_malloc(arg0); [L4769] RET, EXPR __kmalloc(size, flags) [L4769] tmp___2 = __kmalloc(size, flags) [L4771] return (tmp___2); [L4779] RET, EXPR kmalloc(size, flags | 32768U) [L4779] tmp = kmalloc(size, flags | 32768U) [L4781] return (tmp); [L7480] RET, EXPR kzalloc(1000UL, 208U) [L7480] tmp = kzalloc(1000UL, 208U) [L7481] card = (struct fst_card_info *)tmp VAL [__key={30457:0}, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __print_once=1, __this_module={1:0}, card={0:0}, ent={463:462}, ent={463:462}, err=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, no_of_cards_added=0, pdev={460:461}, pdev={460:461}, printk("<6>farsync: FarSync WAN driver 1.04 (c) 2001-2004 FarSite Communications Ltd.\n")=464, tmp={0:0}, type_strings={53:0}] [L7483] COND TRUE (unsigned long )card == (unsigned long )((struct fst_card_info *)0) [L7487] return (-12); [L7487] return (-12); VAL [\result=-12, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __print_once=1, __this_module={1:0}, card={0:0}, ent={463:462}, ent={463:462}, err=0, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, no_of_cards_added=0, pdev={460:461}, pdev={460:461}, printk("<6>farsync: FarSync WAN driver 1.04 (c) 2001-2004 FarSite Communications Ltd.\n")=464, tmp={0:0}, type_strings={53:0}] [L7895] RET, EXPR fst_add_one(var_group3, var_fst_add_one_42_p1) [L7895] res_fst_add_one_42 = fst_add_one(var_group3, var_fst_add_one_42_p1) [L7896] FCALL ldv_check_return_value(res_fst_add_one_42) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_s_fst_driver_pci_driver=0, ldv_s_fst_ops_net_device_ops=1, res_fst_add_one_42=-12, res_fst_open_36=0, tmp=0, tmp___0=4, tmp___1=-1, type_strings={53:0}, var_fst_add_one_42_p1={463:462}, var_group1={435:-2648}, var_group3={460:461}] [L7898] COND TRUE res_fst_add_one_42 != 0 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_s_fst_driver_pci_driver=0, ldv_s_fst_ops_net_device_ops=1, res_fst_add_one_42=-12, res_fst_open_36=0, tmp=0, tmp___0=4, tmp___1=-1, type_strings={53:0}, var_fst_add_one_42_p1={463:462}, var_group1={435:-2648}, var_group3={460:461}] [L7937] CALL fst_cleanup_module() [L7791] FCALL pci_unregister_driver(& fst_driver) [L7937] RET fst_cleanup_module() [L7941] CALL ldv_check_final_state() [L8017] COND TRUE ldv_module_refcounter != 1 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, type_strings={53:0}] [L8019] CALL ldv_blast_assert() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, type_strings={53:0}] [L7949] reach_error() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={1:0}, fst_card_array={49:0}, fst_driver={55:0}, fst_excluded_cards=0, fst_excluded_list={45:0}, fst_int_task={48:0}, fst_max_reads=7, fst_ops={54:0}, fst_pci_dev_id={46:0}, fst_tx_task={47:0}, fst_txq_high=12, fst_txq_low=8, fst_work_intq={52:0}, fst_work_q_lock={50:0}, fst_work_txq={51:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, type_strings={53:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 102.8MB. Free memory was 55.4MB in the beginning and 55.3MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1534.01ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 98.7MB in the beginning and 88.9MB in the end (delta: 9.8MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 104.39ms. Allocated memory is still 174.1MB. Free memory was 88.9MB in the beginning and 67.9MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 134.46ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 67.9MB in the beginning and 133.5MB in the end (delta: -65.5MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3183.64ms. Allocated memory was 209.7MB in the beginning and 251.7MB in the end (delta: 41.9MB). Free memory was 133.5MB in the beginning and 130.8MB in the end (delta: 2.7MB). Peak memory consumption was 109.7MB. Max. memory is 16.1GB. * CodeCheck took 109160.61ms. Allocated memory was 251.7MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 130.8MB in the beginning and 1.2GB in the end (delta: -1.0GB). Peak memory consumption was 324.2MB. Max. memory is 16.1GB. * Witness Printer took 2.91ms. Allocated memory is still 1.6GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 19:14:05,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/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_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/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 f51fd7a7e803b337407ebecb084bc416ae9c8b7a3d33ff72a0e0702d21471e83 --- 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 19:14:06,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:14:06,647 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:14:06,660 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:14:06,660 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:14:06,661 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:14:06,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:14:06,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:14:06,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:14:06,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:14:06,666 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:14:06,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:14:06,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:14:06,667 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:14:06,668 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:14:06,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:14:06,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:14:06,670 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:14:06,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:14:06,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:14:06,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:14:06,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:14:06,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:14:06,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:14:06,678 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:14:06,678 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:14:06,679 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:14:06,679 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:14:06,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:14:06,680 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:14:06,680 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:14:06,681 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:14:06,682 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:14:06,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:14:06,683 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:14:06,683 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:14:06,684 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:14:06,684 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:14:06,684 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:14:06,684 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:14:06,685 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:14:06,686 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 19:14:06,701 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:14:06,702 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:14:06,702 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:14:06,702 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:14:06,703 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:14:06,703 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:14:06,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:14:06,703 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:14:06,703 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:14:06,704 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:14:06,704 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:14:06,704 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:14:06,704 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:14:06,704 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:14:06,704 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:14:06,705 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:14:06,705 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:14:06,705 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:14:06,705 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:14:06,705 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:14:06,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:14:06,706 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:14:06,706 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:14:06,706 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:14:06,706 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:14:06,706 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:14:06,706 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:14:06,707 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:14:06,707 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:14:06,707 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f51fd7a7e803b337407ebecb084bc416ae9c8b7a3d33ff72a0e0702d21471e83 [2022-12-14 19:14:06,942 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:14:06,958 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:14:06,960 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:14:06,960 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:14:06,961 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:14:06,962 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i [2022-12-14 19:14:09,558 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:14:09,929 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:14:09,930 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i [2022-12-14 19:14:09,956 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/data/0c57b80f3/707796c3d95b4733b7406a6afbd472e7/FLAG9105592a5 [2022-12-14 19:14:09,967 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/data/0c57b80f3/707796c3d95b4733b7406a6afbd472e7 [2022-12-14 19:14:09,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:14:09,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:14:09,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:14:09,971 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:14:09,973 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:14:09,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:14:09" (1/1) ... [2022-12-14 19:14:09,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@379c68fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:14:09, skipping insertion in model container [2022-12-14 19:14:09,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:14:09" (1/1) ... [2022-12-14 19:14:09,981 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:14:10,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:14:10,420 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 19:14:10,449 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 19:14:10,511 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 19:14:10,515 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 19:14:10,540 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 19:14:10,572 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 19:14:10,576 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:14:10,577 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 19:14:10,587 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 19:14:10,590 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 19:14:10,602 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 19:14:10,602 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 19:14:10,603 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 19:14:10,603 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 19:14:10,607 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 19:14:10,607 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 19:14:10,629 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 19:14:10,637 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 19:14:10,649 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 19:14:10,650 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 19:14:10,656 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:14:10,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,709 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:10,710 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:10,713 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:10,736 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 19:14:10,748 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:14:10,749 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:14:10,760 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:10,761 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 19:14:10,761 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:10,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,773 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:10,779 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:10,785 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:14:10,785 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:14:10,789 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:14:10,790 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:14:10,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,803 WARN L623 FunctionHandler]: Unknown extern function dev_alloc_skb [2022-12-14 19:14:10,805 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:14:10,806 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:14:10,808 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:10,809 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:10,814 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:14:10,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,873 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 19:14:10,875 WARN L623 FunctionHandler]: Unknown extern function memdup_user [2022-12-14 19:14:10,876 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:10,877 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:10,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,881 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:14:10,882 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:14:10,882 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:14:10,886 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:14:10,887 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:14:10,893 WARN L623 FunctionHandler]: Unknown extern function hdlc_open [2022-12-14 19:14:10,897 WARN L623 FunctionHandler]: Unknown extern function hdlc_close [2022-12-14 19:14:10,906 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:14:10,907 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:14:10,907 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:10,908 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:14:10,909 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:10,913 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 19:14:10,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,914 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:14:10,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,921 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 19:14:10,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,922 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:10,922 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 19:14:10,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,923 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:10,923 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:10,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,925 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:10,925 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:10,925 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:10,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,926 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:10,926 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:10,927 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:10,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,928 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:10,928 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:10,928 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:10,928 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:10,928 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:10,930 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:14:10,930 WARN L623 FunctionHandler]: Unknown extern function alloc_hdlcdev [2022-12-14 19:14:10,931 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:14:10,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,931 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:14:10,932 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:10,932 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:10,932 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:10,932 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:10,932 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:10,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,935 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:10,935 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:10,936 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:10,936 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:10,936 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:10,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,937 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:10,937 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:10,937 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:10,937 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:10,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:10,941 WARN L623 FunctionHandler]: Unknown extern function unregister_hdlc_device [2022-12-14 19:14:10,942 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:14:10,942 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:10,942 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:10,942 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:10,947 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:14:10,948 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 19:14:10,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:10,952 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 19:14:10,964 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 19:14:10,965 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:14:10,965 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:14:10,966 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:14:10,969 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_306a7a13-7c57-4e81-ac01-1550c9e123b2/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i[221005,221018] [2022-12-14 19:14:10,975 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-14 19:14:10,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:14:11,018 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 19:14:11,067 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:14:11,137 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 19:14:11,138 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 19:14:11,139 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 19:14:11,140 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 19:14:11,140 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 19:14:11,144 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 19:14:11,144 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:14:11,144 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 19:14:11,146 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 19:14:11,146 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 19:14:11,147 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 19:14:11,147 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 19:14:11,147 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 19:14:11,148 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 19:14:11,148 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 19:14:11,148 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 19:14:11,150 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 19:14:11,150 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 19:14:11,151 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 19:14:11,151 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 19:14:11,152 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:14:11,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,154 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,155 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,156 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,159 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 19:14:11,161 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:14:11,162 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:14:11,164 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,164 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 19:14:11,164 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,167 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,169 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,170 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:14:11,171 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:14:11,171 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:14:11,172 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:14:11,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,176 WARN L623 FunctionHandler]: Unknown extern function dev_alloc_skb [2022-12-14 19:14:11,176 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:14:11,177 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:14:11,179 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,179 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,182 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:14:11,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,203 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 19:14:11,204 WARN L623 FunctionHandler]: Unknown extern function memdup_user [2022-12-14 19:14:11,217 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,218 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,221 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:14:11,221 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:14:11,222 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:14:11,223 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:14:11,223 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:14:11,224 WARN L623 FunctionHandler]: Unknown extern function hdlc_open [2022-12-14 19:14:11,225 WARN L623 FunctionHandler]: Unknown extern function hdlc_close [2022-12-14 19:14:11,226 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:14:11,226 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:14:11,227 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,227 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:14:11,227 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,229 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 19:14:11,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,229 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:14:11,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,233 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 19:14:11,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,233 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,234 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 19:14:11,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,234 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,234 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,235 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,236 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,236 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,236 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,236 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,237 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,238 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,238 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,238 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,238 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,238 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,239 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:14:11,239 WARN L623 FunctionHandler]: Unknown extern function alloc_hdlcdev [2022-12-14 19:14:11,240 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:14:11,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,240 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:14:11,241 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,241 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,241 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,241 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,241 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,244 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,244 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,244 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,244 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,244 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,245 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,245 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,245 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,246 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,246 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,247 WARN L623 FunctionHandler]: Unknown extern function unregister_hdlc_device [2022-12-14 19:14:11,247 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:14:11,247 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,247 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,248 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,249 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:14:11,250 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 19:14:11,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,250 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 19:14:11,251 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 19:14:11,251 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:14:11,252 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:14:11,252 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:14:11,253 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_306a7a13-7c57-4e81-ac01-1550c9e123b2/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i[221005,221018] [2022-12-14 19:14:11,253 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-14 19:14:11,257 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:14:11,265 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:14:11,337 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 19:14:11,338 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 19:14:11,339 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 19:14:11,341 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 19:14:11,344 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 19:14:11,349 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 19:14:11,349 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:14:11,350 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 19:14:11,351 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 19:14:11,351 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 19:14:11,352 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 19:14:11,353 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 19:14:11,353 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 19:14:11,354 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 19:14:11,354 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 19:14:11,355 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 19:14:11,356 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 19:14:11,357 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 19:14:11,358 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 19:14:11,358 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 19:14:11,359 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:14:11,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,368 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,369 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,370 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,373 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 19:14:11,377 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:14:11,378 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:14:11,382 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,383 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-14 19:14:11,383 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,393 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,397 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,399 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:14:11,399 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:14:11,400 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:14:11,400 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:14:11,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,404 WARN L623 FunctionHandler]: Unknown extern function dev_alloc_skb [2022-12-14 19:14:11,404 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:14:11,405 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:14:11,407 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,407 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,410 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:14:11,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,432 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 19:14:11,434 WARN L623 FunctionHandler]: Unknown extern function memdup_user [2022-12-14 19:14:11,434 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,434 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,437 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:14:11,437 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:14:11,438 WARN L623 FunctionHandler]: Unknown extern function hdlc_ioctl [2022-12-14 19:14:11,439 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 19:14:11,439 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 19:14:11,440 WARN L623 FunctionHandler]: Unknown extern function hdlc_open [2022-12-14 19:14:11,443 WARN L623 FunctionHandler]: Unknown extern function hdlc_close [2022-12-14 19:14:11,449 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:14:11,450 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:14:11,450 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,450 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:14:11,451 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 19:14:11,452 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 19:14:11,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,462 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:14:11,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,467 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 19:14:11,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,467 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,467 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 19:14:11,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,468 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,468 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,469 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,469 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,469 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,470 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,470 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,470 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,471 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,472 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,472 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,472 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,472 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,473 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:14:11,473 WARN L623 FunctionHandler]: Unknown extern function alloc_hdlcdev [2022-12-14 19:14:11,474 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:14:11,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,474 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:14:11,474 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,475 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,475 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,475 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,475 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,479 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,479 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,479 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,480 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,480 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,480 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,481 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:14:11,481 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,481 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,481 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:14:11,482 WARN L623 FunctionHandler]: Unknown extern function unregister_hdlc_device [2022-12-14 19:14:11,482 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:14:11,482 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,482 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:14:11,482 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:14:11,484 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:14:11,484 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 19:14:11,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:14:11,485 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 19:14:11,485 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 19:14:11,486 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:14:11,486 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:14:11,486 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 19:14:11,487 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_306a7a13-7c57-4e81-ac01-1550c9e123b2/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i[221005,221018] [2022-12-14 19:14:11,487 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-14 19:14:11,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:14:11,749 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:14:11,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:14:11 WrapperNode [2022-12-14 19:14:11,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:14:11,751 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:14:11,751 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:14:11,751 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:14:11,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:14:11" (1/1) ... [2022-12-14 19:14:11,798 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:14:11" (1/1) ... [2022-12-14 19:14:11,873 INFO L138 Inliner]: procedures = 214, calls = 1513, calls flagged for inlining = 98, calls inlined = 84, statements flattened = 3260 [2022-12-14 19:14:11,874 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:14:11,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:14:11,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:14:11,874 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:14:11,881 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:14:11" (1/1) ... [2022-12-14 19:14:11,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:14:11" (1/1) ... [2022-12-14 19:14:11,893 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:14:11" (1/1) ... [2022-12-14 19:14:11,893 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:14:11" (1/1) ... [2022-12-14 19:14:11,938 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:14:11" (1/1) ... [2022-12-14 19:14:11,945 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:14:11" (1/1) ... [2022-12-14 19:14:11,953 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:14:11" (1/1) ... [2022-12-14 19:14:11,961 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:14:11" (1/1) ... [2022-12-14 19:14:11,973 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:14:11,973 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:14:11,973 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:14:11,973 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:14:11,974 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:14:11" (1/1) ... [2022-12-14 19:14:11,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:14:11,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:14:11,997 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:14:11,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:14:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 19:14:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 19:14:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 19:14:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 19:14:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-12-14 19:14:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 19:14:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 19:14:12,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 19:14:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 19:14:12,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 19:14:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 19:14:12,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 19:14:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 19:14:12,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 19:14:12,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2022-12-14 19:14:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2022-12-14 19:14:12,032 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 19:14:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 19:14:12,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 19:14:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 19:14:12,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-14 19:14:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-14 19:14:12,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 19:14:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 19:14:12,032 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-12-14 19:14:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-12-14 19:14:12,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 19:14:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 19:14:12,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 19:14:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 19:14:12,033 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 19:14:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 19:14:12,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:14:12,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:14:12,033 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-12-14 19:14:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-12-14 19:14:12,033 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-12-14 19:14:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-12-14 19:14:12,033 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 19:14:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 19:14:12,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 19:14:12,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 19:14:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-12-14 19:14:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-12-14 19:14:12,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-12-14 19:14:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:14:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 19:14:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-14 19:14:12,034 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-14 19:14:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:14:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-14 19:14:12,034 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-14 19:14:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:14:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 19:14:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 19:14:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 19:14:12,035 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 19:14:12,035 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-12-14 19:14:12,035 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-12-14 19:14:12,035 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-12-14 19:14:12,035 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-12-14 19:14:12,035 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2022-12-14 19:14:12,035 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2022-12-14 19:14:12,035 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 19:14:12,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 19:14:12,035 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-12-14 19:14:12,035 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-12-14 19:14:12,035 INFO L130 BoogieDeclarations]: Found specification of procedure farsync_type_trans [2022-12-14 19:14:12,035 INFO L138 BoogieDeclarations]: Found implementation of procedure farsync_type_trans [2022-12-14 19:14:12,036 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 19:14:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 19:14:12,036 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 19:14:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 19:14:12,036 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 19:14:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 19:14:12,036 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 19:14:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 19:14:12,036 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2022-12-14 19:14:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2022-12-14 19:14:12,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 19:14:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 19:14:12,036 INFO L130 BoogieDeclarations]: Found specification of procedure fst_issue_cmd [2022-12-14 19:14:12,036 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_issue_cmd [2022-12-14 19:14:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 19:14:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 19:14:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 19:14:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 19:14:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-12-14 19:14:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-12-14 19:14:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure fst_disable_intr [2022-12-14 19:14:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_disable_intr [2022-12-14 19:14:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-12-14 19:14:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-12-14 19:14:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-14 19:14:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-12-14 19:14:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:14:12,038 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-12-14 19:14:12,038 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-12-14 19:14:12,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:14:12,038 INFO L130 BoogieDeclarations]: Found specification of procedure fst_cpureset [2022-12-14 19:14:12,038 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_cpureset [2022-12-14 19:14:12,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:14:12,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-12-14 19:14:12,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-12-14 19:14:12,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-12-14 19:14:12,038 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-12-14 19:14:12,038 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-12-14 19:14:12,038 INFO L130 BoogieDeclarations]: Found specification of procedure fst_process_rx_status [2022-12-14 19:14:12,038 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_process_rx_status [2022-12-14 19:14:12,039 INFO L130 BoogieDeclarations]: Found specification of procedure fst_q_work_item [2022-12-14 19:14:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_q_work_item [2022-12-14 19:14:12,039 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 19:14:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 19:14:12,039 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 19:14:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 19:14:12,039 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-12-14 19:14:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-12-14 19:14:12,039 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2022-12-14 19:14:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2022-12-14 19:14:12,039 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-12-14 19:14:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-12-14 19:14:12,039 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 19:14:12,040 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 19:14:12,040 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 19:14:12,040 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 19:14:12,040 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-12-14 19:14:12,040 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-12-14 19:14:12,040 INFO L130 BoogieDeclarations]: Found specification of procedure fst_clear_intr [2022-12-14 19:14:12,040 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_clear_intr [2022-12-14 19:14:12,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-12-14 19:14:12,040 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-12-14 19:14:12,040 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-12-14 19:14:12,040 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2022-12-14 19:14:12,040 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2022-12-14 19:14:12,041 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-12-14 19:14:12,041 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-12-14 19:14:12,041 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-12-14 19:14:12,041 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-12-14 19:14:12,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:14:12,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:14:12,041 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 19:14:12,041 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 19:14:12,414 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:14:12,416 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:14:25,205 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:14:25,211 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:14:25,220 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:14:25,220 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:14:25,222 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:14:25,223 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:14:25,233 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 19:15:01,769 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##258: assume false; [2022-12-14 19:15:01,769 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##259: assume !false; [2022-12-14 19:15:01,769 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##265: assume !false; [2022-12-14 19:15:01,769 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##264: assume false; [2022-12-14 19:15:01,769 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##214: assume !false; [2022-12-14 19:15:01,769 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##213: assume false; [2022-12-14 19:15:01,769 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##228: assume !false; [2022-12-14 19:15:01,769 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##227: assume false; [2022-12-14 19:15:01,770 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##92: assume !false;call ULTIMATE.dealloc(fst_ioctl_~#wrthdr~0#1.base, fst_ioctl_~#wrthdr~0#1.offset);havoc fst_ioctl_~#wrthdr~0#1.base, fst_ioctl_~#wrthdr~0#1.offset;call ULTIMATE.dealloc(fst_ioctl_~#info~0#1.base, fst_ioctl_~#info~0#1.offset);havoc fst_ioctl_~#info~0#1.base, fst_ioctl_~#info~0#1.offset; [2022-12-14 19:15:01,770 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume false; [2022-12-14 19:15:01,770 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-12-14 19:15:01,770 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-12-14 19:15:01,770 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##391: assume !false; [2022-12-14 19:15:01,770 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##390: assume false; [2022-12-14 19:15:01,818 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:15:02,414 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:15:02,414 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:15:02,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:15:02 BoogieIcfgContainer [2022-12-14 19:15:02,417 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:15:02,418 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:15:02,418 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:15:02,425 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:15:02,425 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:15:02" (1/1) ... [2022-12-14 19:15:02,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:15:02,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:15:02,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 821 states and 1176 transitions. [2022-12-14 19:15:02,482 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1176 transitions. [2022-12-14 19:15:02,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 19:15:02,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:15:02,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:15:02,518 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 19:15:02,521 INFO L158 Benchmark]: Toolchain (without parser) took 52550.47ms. Allocated memory was 88.1MB in the beginning and 260.0MB in the end (delta: 172.0MB). Free memory was 59.7MB in the beginning and 73.5MB in the end (delta: -13.7MB). Peak memory consumption was 160.3MB. Max. memory is 16.1GB. [2022-12-14 19:15:02,521 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:15:02,522 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1779.02ms. Allocated memory was 88.1MB in the beginning and 167.8MB in the end (delta: 79.7MB). Free memory was 59.5MB in the beginning and 66.1MB in the end (delta: -6.6MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. [2022-12-14 19:15:02,522 INFO L158 Benchmark]: Boogie Procedure Inliner took 123.13ms. Allocated memory is still 167.8MB. Free memory was 66.1MB in the beginning and 97.8MB in the end (delta: -31.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:15:02,522 INFO L158 Benchmark]: Boogie Preprocessor took 98.80ms. Allocated memory is still 167.8MB. Free memory was 97.8MB in the beginning and 76.7MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 19:15:02,523 INFO L158 Benchmark]: RCFGBuilder took 50443.90ms. Allocated memory was 167.8MB in the beginning and 260.0MB in the end (delta: 92.3MB). Free memory was 76.7MB in the beginning and 83.0MB in the end (delta: -6.3MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. [2022-12-14 19:15:02,523 INFO L158 Benchmark]: CodeCheck took 102.39ms. Allocated memory is still 260.0MB. Free memory was 83.0MB in the beginning and 73.5MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 19:15:02,525 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1779.02ms. Allocated memory was 88.1MB in the beginning and 167.8MB in the end (delta: 79.7MB). Free memory was 59.5MB in the beginning and 66.1MB in the end (delta: -6.6MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 123.13ms. Allocated memory is still 167.8MB. Free memory was 66.1MB in the beginning and 97.8MB in the end (delta: -31.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.80ms. Allocated memory is still 167.8MB. Free memory was 97.8MB in the beginning and 76.7MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 50443.90ms. Allocated memory was 167.8MB in the beginning and 260.0MB in the end (delta: 92.3MB). Free memory was 76.7MB in the beginning and 83.0MB in the end (delta: -6.3MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. * CodeCheck took 102.39ms. Allocated memory is still 260.0MB. Free memory was 83.0MB in the beginning and 73.5MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:15:02,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_306a7a13-7c57-4e81-ac01-1550c9e123b2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared