./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_004d9433-0bdf-4ea7-a40d-9fde58dd899b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_004d9433-0bdf-4ea7-a40d-9fde58dd899b/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_004d9433-0bdf-4ea7-a40d-9fde58dd899b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_004d9433-0bdf-4ea7-a40d-9fde58dd899b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_004d9433-0bdf-4ea7-a40d-9fde58dd899b/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_004d9433-0bdf-4ea7-a40d-9fde58dd899b/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 11d3d0800a0e0d53b4d0190c9a443eccbd843952940cf36579a7110b5d32d86b --- 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 19:52:23,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:52:23,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:52:23,533 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:52:23,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:52:23,534 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:52:23,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:52:23,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:52:23,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:52:23,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:52:23,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:52:23,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:52:23,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:52:23,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:52:23,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:52:23,545 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:52:23,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:52:23,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:52:23,549 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:52:23,550 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:52:23,552 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:52:23,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:52:23,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:52:23,556 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:52:23,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:52:23,559 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:52:23,559 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:52:23,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:52:23,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:52:23,560 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:52:23,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:52:23,561 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:52:23,562 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:52:23,562 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:52:23,563 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:52:23,563 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:52:23,563 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:52:23,564 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:52:23,564 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:52:23,564 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:52:23,565 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:52:23,565 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_004d9433-0bdf-4ea7-a40d-9fde58dd899b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 19:52:23,579 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:52:23,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:52:23,580 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:52:23,580 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:52:23,580 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:52:23,581 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:52:23,581 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:52:23,581 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:52:23,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:52:23,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:52:23,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:52:23,581 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:52:23,581 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:52:23,581 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:52:23,582 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:52:23,582 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:52:23,582 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:52:23,582 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:52:23,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:52:23,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:52:23,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:52:23,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:52:23,583 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:52:23,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:52:23,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:52:23,583 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_004d9433-0bdf-4ea7-a40d-9fde58dd899b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_004d9433-0bdf-4ea7-a40d-9fde58dd899b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11d3d0800a0e0d53b4d0190c9a443eccbd843952940cf36579a7110b5d32d86b [2022-12-14 19:52:23,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:52:23,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:52:23,768 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:52:23,769 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:52:23,769 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:52:23,770 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_004d9433-0bdf-4ea7-a40d-9fde58dd899b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2022-12-14 19:52:26,249 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:52:26,634 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:52:26,635 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_004d9433-0bdf-4ea7-a40d-9fde58dd899b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2022-12-14 19:52:26,667 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_004d9433-0bdf-4ea7-a40d-9fde58dd899b/bin/ukojak-rkRKPMF4O4/data/cace448af/74e2e34704984ab4b73d138c0a070954/FLAGc5fd77ca8 [2022-12-14 19:52:26,817 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_004d9433-0bdf-4ea7-a40d-9fde58dd899b/bin/ukojak-rkRKPMF4O4/data/cace448af/74e2e34704984ab4b73d138c0a070954 [2022-12-14 19:52:26,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:52:26,820 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:52:26,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:52:26,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:52:26,824 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:52:26,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:52:26" (1/1) ... [2022-12-14 19:52:26,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1385b679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:26, skipping insertion in model container [2022-12-14 19:52:26,825 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:52:26" (1/1) ... [2022-12-14 19:52:26,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:52:26,926 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:52:27,462 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 19:52:27,472 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 19:52:27,481 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 19:52:27,533 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:52:27,536 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 19:52:27,619 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 19:52:27,620 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 19:52:27,628 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:52:27,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:27,660 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 19:52:27,664 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 19:52:27,699 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 19:52:27,809 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:27,847 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:27,856 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:27,857 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:27,870 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:27,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:27,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:27,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:27,978 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 19:52:27,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:27,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:27,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:27,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:27,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:27,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:27,996 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-14 19:52:27,997 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:52:27,999 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 19:52:28,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,001 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-14 19:52:28,002 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-14 19:52:28,005 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:52:28,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,007 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 19:52:28,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,010 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 19:52:28,012 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:52:28,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,017 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:52:28,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,020 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,020 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,021 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,022 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,023 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,023 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,024 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,027 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,028 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:52:28,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,036 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:52:28,038 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-14 19:52:28,040 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-14 19:52:28,040 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:52:28,042 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,043 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:52:28,045 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:52:28,047 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-14 19:52:28,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,060 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-14 19:52:28,062 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:52:28,065 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:52:28,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,070 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 19:52:28,070 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:52:28,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,072 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:52:28,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,074 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:52:28,076 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:52:28,079 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:52:28,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,081 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:52:28,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,118 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:52:28,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,118 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-14 19:52:28,119 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:52:28,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,120 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-14 19:52:28,120 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:52:28,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,121 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-14 19:52:28,121 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 19:52:28,122 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-14 19:52:28,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,124 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-14 19:52:28,125 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-14 19:52:28,125 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-14 19:52:28,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,128 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 19:52:28,129 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 19:52:28,129 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-14 19:52:28,233 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 19:52:28,235 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 19:52:28,235 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 19:52:28,238 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 19:52:28,241 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 19:52:28,244 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 19:52:28,244 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 19:52:28,245 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 19:52:28,245 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:52:28,245 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 19:52:28,245 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:52:28,246 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 19:52:28,246 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 19:52:28,247 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:52:28,247 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:52:28,247 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:52:28,248 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 19:52:28,290 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 19:52:28,297 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,345 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,349 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,352 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,355 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,368 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,372 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,376 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,379 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,382 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,395 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,399 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,402 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,406 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,409 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,422 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,425 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,429 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,432 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,436 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,448 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,452 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,455 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,459 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,462 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,475 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,478 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,482 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,485 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,489 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,502 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,505 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,508 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,512 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,516 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,528 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,531 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,534 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,537 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,541 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,552 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,553 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,553 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,556 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,559 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,571 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,574 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,577 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,580 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,583 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,595 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,598 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,602 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,605 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,608 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,619 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,622 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,625 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,627 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,630 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,640 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,643 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,646 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,648 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,651 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,662 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,665 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,668 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,670 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,673 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,683 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,683 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,683 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,683 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,683 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,684 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,684 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,684 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,684 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,684 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,684 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,684 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,685 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,685 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,685 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,700 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_004d9433-0bdf-4ea7-a40d-9fde58dd899b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323389,323402] [2022-12-14 19:52:28,703 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_004d9433-0bdf-4ea7-a40d-9fde58dd899b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323534,323547] [2022-12-14 19:52:28,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:52:28,731 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:52:28,806 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 19:52:28,806 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 19:52:28,806 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 19:52:28,809 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:52:28,810 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 19:52:28,813 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 19:52:28,813 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 19:52:28,814 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:52:28,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,815 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 19:52:28,817 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 19:52:28,818 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 19:52:28,827 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,832 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,835 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,844 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 19:52:28,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,851 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-14 19:52:28,852 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:52:28,852 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 19:52:28,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,853 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-14 19:52:28,854 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-14 19:52:28,855 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:52:28,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,856 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 19:52:28,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,857 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 19:52:28,858 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:52:28,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,860 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:52:28,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,862 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,862 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,862 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,862 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,863 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,863 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,863 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,864 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,865 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:52:28,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,868 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:52:28,869 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-14 19:52:28,870 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-14 19:52:28,870 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:52:28,871 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:52:28,872 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:52:28,873 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:52:28,874 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-14 19:52:28,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,879 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-14 19:52:28,880 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:52:28,885 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:52:28,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,887 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 19:52:28,888 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:52:28,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,891 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:52:28,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,893 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:52:28,897 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:52:28,899 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:52:28,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,920 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:52:28,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,938 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:52:28,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,938 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-14 19:52:28,939 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:52:28,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,939 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-14 19:52:28,940 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:52:28,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,940 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-14 19:52:28,941 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 19:52:28,941 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-14 19:52:28,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,944 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-14 19:52:28,944 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-14 19:52:28,945 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-14 19:52:28,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:52:28,947 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 19:52:28,947 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 19:52:28,948 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-14 19:52:28,952 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 19:52:28,953 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 19:52:28,953 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 19:52:28,957 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 19:52:28,959 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 19:52:28,966 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 19:52:28,967 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 19:52:28,967 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 19:52:28,967 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:52:28,968 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 19:52:28,968 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:52:28,968 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 19:52:28,968 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 19:52:28,969 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:52:28,969 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:52:28,970 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:52:28,970 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 19:52:28,972 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 19:52:28,973 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,976 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,977 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,977 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,977 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,978 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,978 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,979 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,979 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,979 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,980 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,980 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,980 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,982 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,982 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,982 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,983 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,983 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,983 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,984 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,984 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,984 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,985 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,985 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,986 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,986 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,986 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,986 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,987 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,987 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,987 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,988 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,988 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,989 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,989 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,989 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,989 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,990 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,990 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,991 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,991 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,991 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,991 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,992 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,992 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,993 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,993 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,993 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,994 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,994 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,994 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,995 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,995 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,996 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,996 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,996 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,997 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,997 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,998 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,998 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,998 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,999 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,999 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:28,999 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,000 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,000 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,000 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,001 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,001 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,002 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,002 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,002 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,002 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,002 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,002 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,003 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,003 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,003 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,003 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,003 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,003 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,004 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,004 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:52:29,005 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_004d9433-0bdf-4ea7-a40d-9fde58dd899b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323389,323402] [2022-12-14 19:52:29,005 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_004d9433-0bdf-4ea7-a40d-9fde58dd899b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323534,323547] [2022-12-14 19:52:29,008 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:52:29,078 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:52:29,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:29 WrapperNode [2022-12-14 19:52:29,079 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:52:29,079 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:52:29,080 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:52:29,080 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:52:29,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:29" (1/1) ... [2022-12-14 19:52:29,138 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:29" (1/1) ... [2022-12-14 19:52:29,255 INFO L138 Inliner]: procedures = 379, calls = 2122, calls flagged for inlining = 146, calls inlined = 127, statements flattened = 4122 [2022-12-14 19:52:29,255 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:52:29,256 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:52:29,256 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:52:29,256 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:52:29,265 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:29" (1/1) ... [2022-12-14 19:52:29,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:29" (1/1) ... [2022-12-14 19:52:29,283 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:29" (1/1) ... [2022-12-14 19:52:29,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:29" (1/1) ... [2022-12-14 19:52:29,366 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:29" (1/1) ... [2022-12-14 19:52:29,379 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:29" (1/1) ... [2022-12-14 19:52:29,397 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:29" (1/1) ... [2022-12-14 19:52:29,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:29" (1/1) ... [2022-12-14 19:52:29,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:52:29,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:52:29,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:52:29,430 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:52:29,430 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:29" (1/1) ... [2022-12-14 19:52:29,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:52:29,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_004d9433-0bdf-4ea7-a40d-9fde58dd899b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:52:29,458 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_004d9433-0bdf-4ea7-a40d-9fde58dd899b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:52:29,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_004d9433-0bdf-4ea7-a40d-9fde58dd899b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:52:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2022-12-14 19:52:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2022-12-14 19:52:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2022-12-14 19:52:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2022-12-14 19:52:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 19:52:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 19:52:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 19:52:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 19:52:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 19:52:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 19:52:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2022-12-14 19:52:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2022-12-14 19:52:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2022-12-14 19:52:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2022-12-14 19:52:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2022-12-14 19:52:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2022-12-14 19:52:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 19:52:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 19:52:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 19:52:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 19:52:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-12-14 19:52:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-12-14 19:52:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2022-12-14 19:52:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2022-12-14 19:52:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 19:52:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 19:52:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2022-12-14 19:52:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2022-12-14 19:52:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2022-12-14 19:52:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2022-12-14 19:52:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2022-12-14 19:52:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2022-12-14 19:52:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2022-12-14 19:52:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2022-12-14 19:52:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 19:52:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 19:52:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2022-12-14 19:52:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2022-12-14 19:52:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-12-14 19:52:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-12-14 19:52:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2022-12-14 19:52:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2022-12-14 19:52:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 19:52:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 19:52:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:52:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:52:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 19:52:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 19:52:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2022-12-14 19:52:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2022-12-14 19:52:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2022-12-14 19:52:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2022-12-14 19:52:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-12-14 19:52:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-12-14 19:52:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 19:52:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 19:52:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2022-12-14 19:52:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2022-12-14 19:52:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:52:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:52:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2022-12-14 19:52:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2022-12-14 19:52:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2022-12-14 19:52:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2022-12-14 19:52:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-12-14 19:52:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-12-14 19:52:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 19:52:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 19:52:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-12-14 19:52:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-12-14 19:52:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2022-12-14 19:52:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2022-12-14 19:52:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 19:52:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 19:52:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-12-14 19:52:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-12-14 19:52:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 19:52:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 19:52:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 19:52:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 19:52:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 19:52:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 19:52:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2022-12-14 19:52:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2022-12-14 19:52:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2022-12-14 19:52:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2022-12-14 19:52:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 19:52:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 19:52:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 19:52:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2022-12-14 19:52:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2022-12-14 19:52:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2022-12-14 19:52:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2022-12-14 19:52:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2022-12-14 19:52:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2022-12-14 19:52:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 19:52:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 19:52:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 19:52:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2022-12-14 19:52:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2022-12-14 19:52:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-14 19:52:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-14 19:52:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2022-12-14 19:52:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2022-12-14 19:52:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:52:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-14 19:52:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-14 19:52:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 19:52:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 19:52:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 19:52:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 19:52:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 19:52:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 19:52:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2022-12-14 19:52:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2022-12-14 19:52:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 19:52:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 19:52:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 19:52:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 19:52:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 19:52:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 19:52:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2022-12-14 19:52:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2022-12-14 19:52:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-12-14 19:52:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-12-14 19:52:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:52:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-12-14 19:52:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-12-14 19:52:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2022-12-14 19:52:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2022-12-14 19:52:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-12-14 19:52:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-12-14 19:52:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 19:52:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 19:52:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2022-12-14 19:52:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2022-12-14 19:52:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2022-12-14 19:52:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2022-12-14 19:52:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2022-12-14 19:52:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2022-12-14 19:52:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:52:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2022-12-14 19:52:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2022-12-14 19:52:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2022-12-14 19:52:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2022-12-14 19:52:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:52:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 19:52:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 19:52:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 19:52:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 19:52:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:52:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 19:52:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 19:52:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 19:52:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 19:52:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2022-12-14 19:52:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2022-12-14 19:52:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2022-12-14 19:52:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2022-12-14 19:52:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-12-14 19:52:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-12-14 19:52:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-14 19:52:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-14 19:52:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2022-12-14 19:52:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2022-12-14 19:52:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 19:52:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 19:52:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2022-12-14 19:52:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2022-12-14 19:52:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2022-12-14 19:52:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2022-12-14 19:52:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-14 19:52:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-14 19:52:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 19:52:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 19:52:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2022-12-14 19:52:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2022-12-14 19:52:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2022-12-14 19:52:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2022-12-14 19:52:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 19:52:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 19:52:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 19:52:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 19:52:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2022-12-14 19:52:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2022-12-14 19:52:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-12-14 19:52:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-12-14 19:52:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:52:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2022-12-14 19:52:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2022-12-14 19:52:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2022-12-14 19:52:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2022-12-14 19:52:29,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 19:52:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 19:52:29,508 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2022-12-14 19:52:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2022-12-14 19:52:29,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:52:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:52:30,004 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:52:30,007 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:52:30,154 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 19:52:33,269 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:52:34,062 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:52:34,062 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:52:34,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:52:34 BoogieIcfgContainer [2022-12-14 19:52:34,067 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:52:34,068 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:52:34,068 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:52:34,077 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:52:34,078 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:52:34" (1/1) ... [2022-12-14 19:52:34,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:52:34,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:34,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1490 states and 2209 transitions. [2022-12-14 19:52:34,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2209 transitions. [2022-12-14 19:52:34,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 19:52:34,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:34,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:34,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:35,023 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-12-14 19:52:36,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:52:37,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:37,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1538 states and 2287 transitions. [2022-12-14 19:52:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2287 transitions. [2022-12-14 19:52:37,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 19:52:37,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:37,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:37,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:37,680 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-12-14 19:52:37,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:37,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1534 states and 2280 transitions. [2022-12-14 19:52:37,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2280 transitions. [2022-12-14 19:52:37,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:52:37,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:37,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:38,174 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-12-14 19:52:38,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:38,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1538 states and 2285 transitions. [2022-12-14 19:52:38,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2285 transitions. [2022-12-14 19:52:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:52:38,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:38,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:39,080 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-12-14 19:52:39,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:39,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1542 states and 2295 transitions. [2022-12-14 19:52:39,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2295 transitions. [2022-12-14 19:52:39,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 19:52:39,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:39,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:39,726 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2022-12-14 19:52:39,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:39,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1549 states and 2306 transitions. [2022-12-14 19:52:39,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2306 transitions. [2022-12-14 19:52:39,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 19:52:39,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:39,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:40,919 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2022-12-14 19:52:41,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:41,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1551 states and 2309 transitions. [2022-12-14 19:52:41,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2309 transitions. [2022-12-14 19:52:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-14 19:52:41,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:41,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:41,878 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2022-12-14 19:52:42,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:42,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1553 states and 2311 transitions. [2022-12-14 19:52:42,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2311 transitions. [2022-12-14 19:52:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 19:52:42,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:42,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:45,096 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 382 trivial. 0 not checked. [2022-12-14 19:52:48,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:52:50,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:50,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1612 states and 2412 transitions. [2022-12-14 19:52:50,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2412 transitions. [2022-12-14 19:52:50,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 19:52:50,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:50,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:50,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:52,596 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 382 trivial. 0 not checked. [2022-12-14 19:52:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:52,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1608 states and 2405 transitions. [2022-12-14 19:52:52,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2405 transitions. [2022-12-14 19:52:52,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-14 19:52:52,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:52,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:52,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:55,082 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2022-12-14 19:52:55,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:55,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1612 states and 2410 transitions. [2022-12-14 19:52:55,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2410 transitions. [2022-12-14 19:52:55,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:52:55,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:55,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:55,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:57,581 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-12-14 19:52:57,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:57,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1619 states and 2421 transitions. [2022-12-14 19:52:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2421 transitions. [2022-12-14 19:52:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 19:52:57,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:57,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:58,127 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2022-12-14 19:52:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:58,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1620 states and 2424 transitions. [2022-12-14 19:52:58,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2424 transitions. [2022-12-14 19:52:58,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 19:52:58,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:58,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:58,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:52:59,729 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2022-12-14 19:53:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:00,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1626 states and 2433 transitions. [2022-12-14 19:53:00,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2433 transitions. [2022-12-14 19:53:00,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-14 19:53:00,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:00,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:00,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:02,649 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2022-12-14 19:53:02,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:02,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 1627 states and 2436 transitions. [2022-12-14 19:53:02,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2436 transitions. [2022-12-14 19:53:02,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-14 19:53:02,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:02,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:02,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:03,151 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2022-12-14 19:53:03,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:03,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1637 states and 2455 transitions. [2022-12-14 19:53:03,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2455 transitions. [2022-12-14 19:53:03,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-14 19:53:03,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:03,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:03,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:03,521 INFO L134 CoverageAnalysis]: Checked inductivity of 608 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2022-12-14 19:53:03,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:03,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1641 states and 2461 transitions. [2022-12-14 19:53:03,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2461 transitions. [2022-12-14 19:53:03,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 19:53:03,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:03,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:04,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 4378 conjuncts, 19 conjunts are in the unsatisfiable core [2022-12-14 19:53:04,116 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:53:04,436 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-12-14 19:53:06,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1646 states and 2473 transitions. [2022-12-14 19:53:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2473 transitions. [2022-12-14 19:53:06,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 19:53:06,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:06,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:06,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 4378 conjuncts, 19 conjunts are in the unsatisfiable core [2022-12-14 19:53:06,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:53:06,695 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-12-14 19:53:07,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:07,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1646 states and 2472 transitions. [2022-12-14 19:53:07,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2472 transitions. [2022-12-14 19:53:07,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:53:07,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:07,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:07,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:07,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:53:07,742 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:53:26,836 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:53:35,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:35,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:53:35,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:53:35,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:53:35,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:35,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:35,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:35,837 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:53:35,846 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:53:56,821 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:53:57,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:57,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:53:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:53:57,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:53:57,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:57,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:57,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:57,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:53:57,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:54:19,090 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:54:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:19,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:54:19,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:54:19,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:54:19,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:19,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:19,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:19,988 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:54:19,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:54:38,357 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:54:38,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:38,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:54:38,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:54:38,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:54:38,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:38,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:39,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:39,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:54:39,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:54:58,463 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:54:58,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:58,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:54:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:54:58,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:54:58,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:58,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:59,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:59,546 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:54:59,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:55:20,319 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:55:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:20,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:55:20,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:55:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:55:20,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:20,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:21,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:21,242 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:55:21,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:55:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:55:42,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:42,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:55:42,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:55:42,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:55:42,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:42,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:43,477 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:55:43,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:56:03,646 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:56:04,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:56:04,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:56:04,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:56:04,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:04,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:04,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:04,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:56:04,609 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:56:23,611 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:56:23,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:23,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:56:23,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:56:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:56:23,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:23,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:24,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:24,565 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:56:24,572 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:56:44,702 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:56:45,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:45,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:56:45,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:56:45,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:56:45,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:45,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:45,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:45,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:56:45,584 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:57:06,284 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:57:06,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:06,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:57:06,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:57:06,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:57:06,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:06,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:07,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:57:07,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:57:28,646 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:57:29,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:29,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:57:29,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:57:29,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:57:29,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:29,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:29,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:29,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:57:29,516 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:57:48,435 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:57:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:48,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:57:48,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:57:48,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:57:48,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:48,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:49,285 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:57:49,293 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:58:08,947 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:58:09,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:09,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:58:09,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:58:09,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:58:09,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:09,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:09,879 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:58:09,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:58:31,239 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:58:31,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:31,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:58:31,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:58:31,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:58:31,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:31,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:32,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:32,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:58:32,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:58:53,056 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:58:53,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:53,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:58:53,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:58:53,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:58:53,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:53,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:54,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:58:54,031 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:59:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:59:15,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:15,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:59:15,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:59:15,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:59:15,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:15,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:15,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:15,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:59:15,583 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:59:34,510 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:59:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:34,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:59:34,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:59:34,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:59:34,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:34,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:35,389 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:59:35,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:59:55,414 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 19:59:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:55,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 19:59:55,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 19:59:55,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:59:55,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:55,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:56,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:56,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:59:56,333 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:00:17,036 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:00:17,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:17,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:00:17,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:00:17,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:00:17,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:17,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:17,964 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:00:17,971 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:00:38,997 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:00:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:39,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:00:39,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:00:39,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:00:39,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:39,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:39,983 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:00:39,990 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:00:58,911 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:00:59,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:00:59,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:00:59,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:00:59,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:59,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:59,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:59,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:00:59,811 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:01:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:01:19,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:19,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:01:19,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:01:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:01:19,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:19,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:20,397 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:01:20,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:01:41,863 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:01:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:42,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:01:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:01:42,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:01:42,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:42,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:42,903 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:01:42,910 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:02:03,723 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:02:04,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:04,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:02:04,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:02:04,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:02:04,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:04,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:04,875 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:02:04,882 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:02:25,417 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:02:25,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:25,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:02:25,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:02:25,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:02:25,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:25,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:26,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:26,354 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:02:26,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:02:45,644 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:02:46,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:02:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:02:46,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:02:46,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:46,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:46,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:46,534 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:02:46,540 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:03:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:03:08,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:03:08,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:03:08,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:03:08,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,769 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:03:08,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:03:29,518 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:03:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:29,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:03:29,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:03:29,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:03:29,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:29,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:30,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:03:30,467 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:03:50,824 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:03:51,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:51,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:03:51,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:03:51,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:03:51,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:51,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:51,719 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:03:51,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:04:11,349 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:04:11,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:11,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:04:11,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:04:11,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:04:11,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:11,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:12,372 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:04:12,383 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:04:32,541 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:04:33,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:33,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:04:33,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:04:33,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:04:33,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:33,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:33,676 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:04:33,682 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:04:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:04:54,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:04:54,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:04:54,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:04:54,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:54,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:55,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:55,464 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:04:55,471 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:16,708 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:05:17,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:17,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:05:17,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:05:17,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:05:17,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:17,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:17,568 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:05:17,575 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:37,238 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:05:37,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:37,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:05:37,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:05:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:05:37,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:37,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:38,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:38,093 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:05:38,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:58,420 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:05:58,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:58,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:05:58,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:05:58,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:05:58,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:58,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:59,339 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:05:59,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:20,844 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:06:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:06:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:06:21,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:06:21,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:21,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:21,947 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:06:21,954 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:06:42,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:06:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:06:42,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:06:42,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:42,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:43,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:06:43,458 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:07:02,288 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-12-14 20:07:02,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:02,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-12-14 20:07:02,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-12-14 20:07:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:07:02,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:02,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:03,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 4395 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 20:07:03,135 INFO L286 TraceCheckSpWp]: Computing forward predicates...