./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/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_5bfafc90-18e8-4689-9376-b9da4be5af47/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/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_5bfafc90-18e8-4689-9376-b9da4be5af47/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 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b --- 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 19:38:40,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:38:40,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:38:40,717 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:38:40,718 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:38:40,719 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:38:40,720 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:38:40,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:38:40,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:38:40,724 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:38:40,725 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:38:40,726 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:38:40,726 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:38:40,727 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:38:40,728 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:38:40,729 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:38:40,730 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:38:40,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:38:40,732 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:38:40,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:38:40,735 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:38:40,736 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:38:40,737 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:38:40,738 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:38:40,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:38:40,741 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:38:40,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:38:40,743 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:38:40,743 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:38:40,744 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:38:40,744 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:38:40,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:38:40,745 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:38:40,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:38:40,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:38:40,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:38:40,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:38:40,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:38:40,748 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:38:40,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:38:40,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:38:40,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 19:38:40,768 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:38:40,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:38:40,769 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:38:40,769 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:38:40,770 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:38:40,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:38:40,779 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:38:40,779 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:38:40,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:38:40,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:38:40,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:38:40,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:38:40,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:38:40,780 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:38:40,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:38:40,780 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:38:40,780 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:38:40,781 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:38:40,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:38:40,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:38:40,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:38:40,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:38:40,781 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:38:40,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:38:40,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:38:40,782 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_5bfafc90-18e8-4689-9376-b9da4be5af47/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b [2022-12-14 19:38:40,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:38:40,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:38:40,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:38:40,994 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:38:40,995 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:38:40,996 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2022-12-14 19:38:43,536 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:38:43,867 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:38:43,867 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2022-12-14 19:38:43,891 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/bin/ukojak-rkRKPMF4O4/data/12b455780/4ea1b9d59dc24f318c672cb0b79794d5/FLAG661c831f7 [2022-12-14 19:38:43,902 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/bin/ukojak-rkRKPMF4O4/data/12b455780/4ea1b9d59dc24f318c672cb0b79794d5 [2022-12-14 19:38:43,904 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:38:43,905 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:38:43,906 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:38:43,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:38:43,908 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:38:43,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:38:43" (1/1) ... [2022-12-14 19:38:43,910 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2da2b4eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:43, skipping insertion in model container [2022-12-14 19:38:43,910 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:38:43" (1/1) ... [2022-12-14 19:38:43,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:38:44,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:38:44,547 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 19:38:44,551 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 19:38:44,554 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 19:38:44,558 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 19:38:44,594 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 19:38:44,630 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:44,671 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 19:38:44,675 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 19:38:44,676 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 19:38:44,682 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 19:38:44,689 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 19:38:44,696 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 19:38:44,701 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 19:38:44,706 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 19:38:44,720 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 19:38:44,724 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:38:44,726 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 19:38:44,736 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-14 19:38:44,766 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 19:38:44,805 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 19:38:44,805 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 19:38:44,812 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:38:44,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,830 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-14 19:38:44,833 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 19:38:44,882 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 19:38:44,925 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:44,942 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:44,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,947 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:44,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,990 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 19:38:44,994 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:44,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:44,998 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:44,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,002 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,012 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,018 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,019 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,038 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:38:45,045 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,048 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 19:38:45,054 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 19:38:45,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,059 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,101 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:38:45,102 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 19:38:45,103 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:38:45,104 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 19:38:45,104 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:38:45,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,141 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 19:38:45,158 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 19:38:45,159 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 19:38:45,160 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 19:38:45,188 WARN L623 FunctionHandler]: Unknown extern function pci_map_rom [2022-12-14 19:38:45,190 WARN L623 FunctionHandler]: Unknown extern function pci_unmap_rom [2022-12-14 19:38:45,190 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 19:38:45,195 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 19:38:45,196 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 19:38:45,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,199 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:38:45,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,200 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 19:38:45,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,204 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 19:38:45,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,207 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 19:38:45,207 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-14 19:38:45,208 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 19:38:45,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,211 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:38:45,212 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:38:45,217 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:38:45,217 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:38:45,228 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:38:45,388 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 19:38:45,389 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 19:38:45,390 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 19:38:45,392 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 19:38:45,392 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 19:38:45,396 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 19:38:45,398 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 19:38:45,400 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 19:38:45,401 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 19:38:45,402 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 19:38:45,402 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:38:45,403 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 19:38:45,403 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:38:45,403 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 19:38:45,404 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 19:38:45,404 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 19:38:45,405 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:38:45,405 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 19:38:45,405 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:38:45,405 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 19:38:45,406 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 19:38:45,491 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 19:38:45,491 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 19:38:45,518 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:38:45,583 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2022-12-14 19:38:45,587 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_5bfafc90-18e8-4689-9376-b9da4be5af47/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2022-12-14 19:38:45,588 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_5bfafc90-18e8-4689-9376-b9da4be5af47/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2022-12-14 19:38:45,588 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_5bfafc90-18e8-4689-9376-b9da4be5af47/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2022-12-14 19:38:45,589 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,589 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,590 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,591 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,593 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,604 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,605 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,608 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:38:45,636 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:38:45,719 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 19:38:45,720 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 19:38:45,720 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 19:38:45,720 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 19:38:45,722 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 19:38:45,724 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,728 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 19:38:45,729 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 19:38:45,729 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 19:38:45,731 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 19:38:45,732 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 19:38:45,733 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 19:38:45,734 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 19:38:45,735 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 19:38:45,738 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 19:38:45,738 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:38:45,739 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 19:38:45,740 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-14 19:38:45,741 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 19:38:45,743 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 19:38:45,744 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 19:38:45,744 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:38:45,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,746 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-14 19:38:45,746 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 19:38:45,747 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 19:38:45,750 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,756 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,758 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,775 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 19:38:45,776 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,777 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,778 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,781 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,784 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,785 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,791 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:38:45,795 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,797 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 19:38:45,801 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 19:38:45,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,806 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:38:45,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,840 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:38:45,840 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 19:38:45,841 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:38:45,841 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 19:38:45,841 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:38:45,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,853 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 19:38:45,857 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 19:38:45,858 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 19:38:45,858 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 19:38:45,872 WARN L623 FunctionHandler]: Unknown extern function pci_map_rom [2022-12-14 19:38:45,873 WARN L623 FunctionHandler]: Unknown extern function pci_unmap_rom [2022-12-14 19:38:45,873 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 19:38:45,875 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 19:38:45,875 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 19:38:45,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,878 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:38:45,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,882 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 19:38:45,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,884 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 19:38:45,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,886 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 19:38:45,886 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-14 19:38:45,887 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 19:38:45,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:38:45,889 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:38:45,890 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:38:45,891 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:38:45,891 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 19:38:45,895 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:38:45,900 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 19:38:45,900 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 19:38:45,901 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 19:38:45,903 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 19:38:45,903 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 19:38:45,908 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 19:38:45,910 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 19:38:45,915 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 19:38:45,915 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 19:38:45,919 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 19:38:45,920 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:38:45,920 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 19:38:45,921 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:38:45,921 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 19:38:45,921 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 19:38:45,922 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 19:38:45,922 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:38:45,922 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 19:38:45,922 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:38:45,923 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 19:38:45,923 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 19:38:45,926 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 19:38:45,926 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 19:38:45,927 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:38:45,930 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_5bfafc90-18e8-4689-9376-b9da4be5af47/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2022-12-14 19:38:45,931 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_5bfafc90-18e8-4689-9376-b9da4be5af47/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2022-12-14 19:38:45,931 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_5bfafc90-18e8-4689-9376-b9da4be5af47/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2022-12-14 19:38:45,931 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_5bfafc90-18e8-4689-9376-b9da4be5af47/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2022-12-14 19:38:45,931 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,932 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,932 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,934 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,935 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,936 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,936 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 19:38:45,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:38:46,017 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:38:46,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:46 WrapperNode [2022-12-14 19:38:46,018 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:38:46,019 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:38:46,019 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:38:46,019 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:38:46,024 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:46" (1/1) ... [2022-12-14 19:38:46,074 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:46" (1/1) ... [2022-12-14 19:38:46,194 INFO L138 Inliner]: procedures = 338, calls = 1894, calls flagged for inlining = 196, calls inlined = 190, statements flattened = 4809 [2022-12-14 19:38:46,194 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:38:46,195 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:38:46,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:38:46,195 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:38:46,204 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:46" (1/1) ... [2022-12-14 19:38:46,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:46" (1/1) ... [2022-12-14 19:38:46,225 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:46" (1/1) ... [2022-12-14 19:38:46,226 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:46" (1/1) ... [2022-12-14 19:38:46,310 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:46" (1/1) ... [2022-12-14 19:38:46,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:46" (1/1) ... [2022-12-14 19:38:46,333 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:46" (1/1) ... [2022-12-14 19:38:46,343 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:46" (1/1) ... [2022-12-14 19:38:46,363 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:38:46,363 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:38:46,363 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:38:46,363 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:38:46,364 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:46" (1/1) ... [2022-12-14 19:38:46,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:38:46,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:38:46,388 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:38:46,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:38:46,425 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2022-12-14 19:38:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2022-12-14 19:38:46,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 19:38:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 19:38:46,425 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-12-14 19:38:46,425 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2022-12-14 19:38:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2022-12-14 19:38:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 19:38:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2022-12-14 19:38:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2022-12-14 19:38:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-12-14 19:38:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-12-14 19:38:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 19:38:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 19:38:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 19:38:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 19:38:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 19:38:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 19:38:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 19:38:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 19:38:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 19:38:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2022-12-14 19:38:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2022-12-14 19:38:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2022-12-14 19:38:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2022-12-14 19:38:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2022-12-14 19:38:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2022-12-14 19:38:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 19:38:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 19:38:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2022-12-14 19:38:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2022-12-14 19:38:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 19:38:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 19:38:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 19:38:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 19:38:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 19:38:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 19:38:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 19:38:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 19:38:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2022-12-14 19:38:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2022-12-14 19:38:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 19:38:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 19:38:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 19:38:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 19:38:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 19:38:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 19:38:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-12-14 19:38:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-12-14 19:38:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2022-12-14 19:38:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2022-12-14 19:38:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-12-14 19:38:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-12-14 19:38:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-14 19:38:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-14 19:38:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2022-12-14 19:38:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2022-12-14 19:38:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2022-12-14 19:38:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2022-12-14 19:38:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-12-14 19:38:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-12-14 19:38:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:38:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:38:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 19:38:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 19:38:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-12-14 19:38:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-12-14 19:38:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 19:38:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 19:38:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 19:38:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 19:38:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-12-14 19:38:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-12-14 19:38:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 19:38:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 19:38:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 19:38:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 19:38:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:38:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-14 19:38:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-14 19:38:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:38:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 19:38:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 19:38:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2022-12-14 19:38:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2022-12-14 19:38:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 19:38:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 19:38:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 19:38:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 19:38:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 19:38:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 19:38:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 19:38:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 19:38:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 19:38:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2022-12-14 19:38:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2022-12-14 19:38:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 19:38:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 19:38:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 19:38:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 19:38:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 19:38:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2022-12-14 19:38:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2022-12-14 19:38:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-14 19:38:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-14 19:38:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:38:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 19:38:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 19:38:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 19:38:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 19:38:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2022-12-14 19:38:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2022-12-14 19:38:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 19:38:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 19:38:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 19:38:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 19:38:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 19:38:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 19:38:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:38:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2022-12-14 19:38:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2022-12-14 19:38:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2022-12-14 19:38:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2022-12-14 19:38:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-12-14 19:38:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-12-14 19:38:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 19:38:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 19:38:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:38:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2022-12-14 19:38:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2022-12-14 19:38:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-14 19:38:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-14 19:38:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-12-14 19:38:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-12-14 19:38:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:38:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2022-12-14 19:38:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2022-12-14 19:38:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 19:38:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 19:38:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 19:38:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 19:38:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:38:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 19:38:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 19:38:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-12-14 19:38:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-12-14 19:38:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 19:38:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 19:38:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 19:38:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 19:38:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 19:38:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 19:38:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 19:38:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 19:38:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 19:38:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 19:38:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 19:38:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 19:38:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-12-14 19:38:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-12-14 19:38:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 19:38:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 19:38:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 19:38:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 19:38:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 19:38:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 19:38:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 19:38:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 19:38:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:38:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-12-14 19:38:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-12-14 19:38:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2022-12-14 19:38:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2022-12-14 19:38:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 19:38:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 19:38:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-12-14 19:38:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-12-14 19:38:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:38:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:38:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2022-12-14 19:38:46,441 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2022-12-14 19:38:46,990 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:38:46,992 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:38:47,443 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 19:38:51,069 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:38:52,086 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:38:52,086 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 19:38:52,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:38:52 BoogieIcfgContainer [2022-12-14 19:38:52,090 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:38:52,091 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:38:52,091 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:38:52,098 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:38:52,098 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:38:52" (1/1) ... [2022-12-14 19:38:52,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:38:52,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1391 states and 2047 transitions. [2022-12-14 19:38:52,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2047 transitions. [2022-12-14 19:38:52,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 19:38:52,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:52,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:38:52,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1391 states and 2045 transitions. [2022-12-14 19:38:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2045 transitions. [2022-12-14 19:38:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 19:38:52,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:52,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:53,177 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:38:53,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:53,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1402 states and 2061 transitions. [2022-12-14 19:38:53,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2061 transitions. [2022-12-14 19:38:53,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 19:38:53,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:53,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:38:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:53,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1409 states and 2072 transitions. [2022-12-14 19:38:53,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2072 transitions. [2022-12-14 19:38:53,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:38:53,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:53,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:53,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:54,285 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-14 19:38:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:54,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1419 states and 2089 transitions. [2022-12-14 19:38:54,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2089 transitions. [2022-12-14 19:38:54,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:38:54,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:54,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:54,787 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-14 19:38:54,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:54,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1420 states and 2090 transitions. [2022-12-14 19:38:54,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2090 transitions. [2022-12-14 19:38:54,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:38:54,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:54,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:54,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:54,909 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 19:38:54,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:54,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1420 states and 2088 transitions. [2022-12-14 19:38:54,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2088 transitions. [2022-12-14 19:38:54,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:38:54,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:54,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 19:38:55,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:55,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1424 states and 2093 transitions. [2022-12-14 19:38:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2093 transitions. [2022-12-14 19:38:55,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:38:55,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:55,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:55,681 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 19:38:55,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:55,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1442 states and 2128 transitions. [2022-12-14 19:38:55,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2128 transitions. [2022-12-14 19:38:55,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:38:55,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:55,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:56,081 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 19:38:56,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:56,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1446 states and 2132 transitions. [2022-12-14 19:38:56,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2132 transitions. [2022-12-14 19:38:56,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:38:56,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:56,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:56,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:56,475 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 19:38:56,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:56,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1442 states and 2125 transitions. [2022-12-14 19:38:56,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2125 transitions. [2022-12-14 19:38:56,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 19:38:56,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:56,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:56,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:56,703 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-12-14 19:38:56,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1446 states and 2130 transitions. [2022-12-14 19:38:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2130 transitions. [2022-12-14 19:38:56,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 19:38:56,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:56,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:56,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:56,947 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 19:38:56,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:56,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 1451 states and 2140 transitions. [2022-12-14 19:38:56,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2140 transitions. [2022-12-14 19:38:56,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 19:38:56,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:56,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 19:38:57,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:57,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1452 states and 2141 transitions. [2022-12-14 19:38:57,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2141 transitions. [2022-12-14 19:38:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 19:38:57,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:57,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:57,434 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-14 19:38:57,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:57,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1460 states and 2166 transitions. [2022-12-14 19:38:57,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2166 transitions. [2022-12-14 19:38:57,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 19:38:57,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:57,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:57,683 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 19:38:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:57,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1461 states and 2168 transitions. [2022-12-14 19:38:57,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2168 transitions. [2022-12-14 19:38:57,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 19:38:57,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:57,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:57,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 19:38:57,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:57,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1463 states and 2171 transitions. [2022-12-14 19:38:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2171 transitions. [2022-12-14 19:38:57,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:38:57,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:57,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:58,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:58,163 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 19:38:58,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1465 states and 2174 transitions. [2022-12-14 19:38:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2174 transitions. [2022-12-14 19:38:58,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 19:38:58,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:58,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:58,378 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-14 19:38:58,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:58,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1466 states and 2174 transitions. [2022-12-14 19:38:58,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2174 transitions. [2022-12-14 19:38:58,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 19:38:58,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:58,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:58,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:58,755 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 19:38:58,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:58,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1467 states and 2176 transitions. [2022-12-14 19:38:58,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2176 transitions. [2022-12-14 19:38:58,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:38:58,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:58,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:59,015 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 19:38:59,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:59,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1468 states and 2177 transitions. [2022-12-14 19:38:59,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2177 transitions. [2022-12-14 19:38:59,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 19:38:59,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:59,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:38:59,318 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-12-14 19:38:59,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:38:59,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1474 states and 2188 transitions. [2022-12-14 19:38:59,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2188 transitions. [2022-12-14 19:38:59,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:38:59,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:38:59,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:38:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:00,079 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-14 19:39:00,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1477 states and 2192 transitions. [2022-12-14 19:39:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2192 transitions. [2022-12-14 19:39:00,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:39:00,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:00,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:00,324 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-14 19:39:00,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1478 states and 2193 transitions. [2022-12-14 19:39:00,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2193 transitions. [2022-12-14 19:39:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:39:00,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:00,715 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-14 19:39:00,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1479 states and 2194 transitions. [2022-12-14 19:39:00,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2194 transitions. [2022-12-14 19:39:00,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:39:00,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:00,936 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-14 19:39:00,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:00,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1483 states and 2200 transitions. [2022-12-14 19:39:00,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2200 transitions. [2022-12-14 19:39:00,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:39:00,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:00,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:01,162 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-12-14 19:39:01,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:01,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1487 states and 2206 transitions. [2022-12-14 19:39:01,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2206 transitions. [2022-12-14 19:39:01,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 19:39:01,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:01,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:01,333 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-12-14 19:39:01,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:01,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1488 states and 2208 transitions. [2022-12-14 19:39:01,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2208 transitions. [2022-12-14 19:39:01,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 19:39:01,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:01,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:01,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:01,638 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 19:39:01,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:01,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1490 states and 2210 transitions. [2022-12-14 19:39:01,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2210 transitions. [2022-12-14 19:39:01,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 19:39:01,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:01,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:01,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:01,847 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 19:39:01,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:01,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1498 states and 2224 transitions. [2022-12-14 19:39:01,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2224 transitions. [2022-12-14 19:39:01,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 19:39:01,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:01,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:01,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:02,047 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-12-14 19:39:02,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:02,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1499 states and 2226 transitions. [2022-12-14 19:39:02,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2226 transitions. [2022-12-14 19:39:02,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 19:39:02,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:02,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:02,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:02,386 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-12-14 19:39:02,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1502 states and 2231 transitions. [2022-12-14 19:39:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2231 transitions. [2022-12-14 19:39:02,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 19:39:02,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:02,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:02,933 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 19:39:02,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:02,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1503 states and 2231 transitions. [2022-12-14 19:39:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2231 transitions. [2022-12-14 19:39:02,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:39:02,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:02,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:03,149 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 19:39:03,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:03,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1511 states and 2244 transitions. [2022-12-14 19:39:03,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2244 transitions. [2022-12-14 19:39:03,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:39:03,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:03,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:03,356 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-14 19:39:03,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:03,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1512 states and 2244 transitions. [2022-12-14 19:39:03,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2244 transitions. [2022-12-14 19:39:03,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:39:03,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:03,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:03,676 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2022-12-14 19:39:03,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1514 states and 2246 transitions. [2022-12-14 19:39:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2246 transitions. [2022-12-14 19:39:03,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 19:39:03,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:03,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:03,949 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 19:39:04,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:04,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1518 states and 2251 transitions. [2022-12-14 19:39:04,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2251 transitions. [2022-12-14 19:39:04,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 19:39:04,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:04,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:04,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:04,338 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 19:39:04,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:04,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1525 states and 2263 transitions. [2022-12-14 19:39:04,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2263 transitions. [2022-12-14 19:39:04,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 19:39:04,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:04,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:04,652 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 19:39:04,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:04,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1526 states and 2264 transitions. [2022-12-14 19:39:04,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2264 transitions. [2022-12-14 19:39:04,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 19:39:04,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:04,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:04,877 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 19:39:04,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:04,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1530 states and 2270 transitions. [2022-12-14 19:39:04,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2270 transitions. [2022-12-14 19:39:04,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 19:39:04,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:04,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:04,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:05,090 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-12-14 19:39:05,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:05,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1537 states and 2281 transitions. [2022-12-14 19:39:05,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2281 transitions. [2022-12-14 19:39:05,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 19:39:05,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:05,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:05,329 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-14 19:39:05,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:05,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1545 states and 2295 transitions. [2022-12-14 19:39:05,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2295 transitions. [2022-12-14 19:39:05,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 19:39:05,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:05,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:05,565 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 19:39:05,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:05,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1549 states and 2301 transitions. [2022-12-14 19:39:05,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2301 transitions. [2022-12-14 19:39:05,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 19:39:05,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:05,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:05,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:05,772 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 19:39:05,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:05,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1553 states and 2307 transitions. [2022-12-14 19:39:05,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2307 transitions. [2022-12-14 19:39:05,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 19:39:05,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:05,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:06,041 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-12-14 19:39:06,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:06,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1553 states and 2306 transitions. [2022-12-14 19:39:06,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2306 transitions. [2022-12-14 19:39:06,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 19:39:06,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:06,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:06,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:06,465 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 19:39:06,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:06,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1557 states and 2313 transitions. [2022-12-14 19:39:06,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2313 transitions. [2022-12-14 19:39:06,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 19:39:06,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:06,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:06,697 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-12-14 19:39:06,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:06,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1567 states and 2331 transitions. [2022-12-14 19:39:06,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2331 transitions. [2022-12-14 19:39:06,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 19:39:06,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:06,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:06,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:06,928 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 19:39:06,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:06,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1569 states and 2333 transitions. [2022-12-14 19:39:06,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2333 transitions. [2022-12-14 19:39:06,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 19:39:06,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:06,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:07,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:07,178 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 19:39:07,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:07,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1571 states and 2335 transitions. [2022-12-14 19:39:07,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2335 transitions. [2022-12-14 19:39:07,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 19:39:07,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:07,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:07,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:07,547 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-12-14 19:39:07,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1573 states and 2337 transitions. [2022-12-14 19:39:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2337 transitions. [2022-12-14 19:39:07,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 19:39:07,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:07,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:07,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:07,826 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 19:39:07,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1577 states and 2342 transitions. [2022-12-14 19:39:07,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2342 transitions. [2022-12-14 19:39:07,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 19:39:07,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:07,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:07,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-12-14 19:39:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:08,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1580 states and 2346 transitions. [2022-12-14 19:39:08,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2346 transitions. [2022-12-14 19:39:08,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 19:39:08,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:08,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:08,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:08,482 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-12-14 19:39:08,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1582 states and 2347 transitions. [2022-12-14 19:39:08,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2347 transitions. [2022-12-14 19:39:08,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 19:39:08,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:08,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:08,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:08,915 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-12-14 19:39:08,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:08,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1584 states and 2349 transitions. [2022-12-14 19:39:08,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2349 transitions. [2022-12-14 19:39:08,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 19:39:08,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:08,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:09,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:09,142 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 19:39:10,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:39:10,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:10,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1585 states and 2351 transitions. [2022-12-14 19:39:10,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2351 transitions. [2022-12-14 19:39:10,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 19:39:10,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:10,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:10,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:10,978 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 19:39:11,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:11,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1586 states and 2353 transitions. [2022-12-14 19:39:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2353 transitions. [2022-12-14 19:39:11,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 19:39:11,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:11,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:11,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:11,245 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-12-14 19:39:11,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:11,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1590 states and 2358 transitions. [2022-12-14 19:39:11,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2358 transitions. [2022-12-14 19:39:11,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 19:39:11,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:11,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:11,522 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-14 19:39:11,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:11,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1591 states and 2360 transitions. [2022-12-14 19:39:11,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2360 transitions. [2022-12-14 19:39:11,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 19:39:11,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:11,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:11,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2022-12-14 19:39:14,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:39:14,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:14,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1604 states and 2385 transitions. [2022-12-14 19:39:14,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2385 transitions. [2022-12-14 19:39:14,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 19:39:14,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:14,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:14,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-12-14 19:39:14,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:14,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2411 states to 1605 states and 2386 transitions. [2022-12-14 19:39:14,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2386 transitions. [2022-12-14 19:39:14,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 19:39:14,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:14,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:15,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:15,266 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-12-14 19:39:15,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2411 states to 1606 states and 2386 transitions. [2022-12-14 19:39:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2386 transitions. [2022-12-14 19:39:15,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-14 19:39:15,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:15,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:15,609 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-12-14 19:39:15,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:15,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1608 states and 2389 transitions. [2022-12-14 19:39:15,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2389 transitions. [2022-12-14 19:39:15,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 19:39:15,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:15,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:15,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:15,831 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-12-14 19:39:15,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:15,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1609 states and 2391 transitions. [2022-12-14 19:39:15,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2391 transitions. [2022-12-14 19:39:15,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 19:39:15,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:15,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:15,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:16,014 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-12-14 19:39:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1610 states and 2391 transitions. [2022-12-14 19:39:16,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2391 transitions. [2022-12-14 19:39:16,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 19:39:16,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:16,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:16,472 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-14 19:39:16,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:16,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1615 states and 2399 transitions. [2022-12-14 19:39:16,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2399 transitions. [2022-12-14 19:39:16,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 19:39:16,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:16,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2022-12-14 19:39:16,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:16,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1617 states and 2401 transitions. [2022-12-14 19:39:16,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2401 transitions. [2022-12-14 19:39:16,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 19:39:16,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:16,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:16,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2022-12-14 19:39:17,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2438 states to 1624 states and 2413 transitions. [2022-12-14 19:39:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2413 transitions. [2022-12-14 19:39:17,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 19:39:17,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:17,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:17,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:17,703 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 19:39:17,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:17,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1625 states and 2415 transitions. [2022-12-14 19:39:17,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2415 transitions. [2022-12-14 19:39:17,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 19:39:17,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:17,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:17,919 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2022-12-14 19:39:17,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:17,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1626 states and 2417 transitions. [2022-12-14 19:39:17,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2417 transitions. [2022-12-14 19:39:17,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 19:39:17,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:17,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:18,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:18,261 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-12-14 19:39:18,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:18,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1629 states and 2421 transitions. [2022-12-14 19:39:18,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2421 transitions. [2022-12-14 19:39:18,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 19:39:18,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:18,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:18,486 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2022-12-14 19:39:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:18,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1632 states and 2427 transitions. [2022-12-14 19:39:18,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2427 transitions. [2022-12-14 19:39:18,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 19:39:18,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:18,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:18,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:19,025 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-12-14 19:39:19,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:19,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1633 states and 2429 transitions. [2022-12-14 19:39:19,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2429 transitions. [2022-12-14 19:39:19,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 19:39:19,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:19,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:19,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:19,277 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-12-14 19:39:19,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:19,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1636 states and 2435 transitions. [2022-12-14 19:39:19,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2435 transitions. [2022-12-14 19:39:19,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 19:39:19,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:19,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:19,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:19,671 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-12-14 19:39:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:19,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1637 states and 2435 transitions. [2022-12-14 19:39:19,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2435 transitions. [2022-12-14 19:39:19,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 19:39:19,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:19,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:19,953 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 19:39:20,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:20,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1638 states and 2437 transitions. [2022-12-14 19:39:20,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2437 transitions. [2022-12-14 19:39:20,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:39:20,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:20,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:20,309 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-12-14 19:39:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:21,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 1645 states and 2453 transitions. [2022-12-14 19:39:21,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2453 transitions. [2022-12-14 19:39:21,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 19:39:21,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:21,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:21,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:21,326 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-12-14 19:39:21,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 1648 states and 2457 transitions. [2022-12-14 19:39:21,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2457 transitions. [2022-12-14 19:39:21,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-14 19:39:21,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:21,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:21,666 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2022-12-14 19:39:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:21,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1651 states and 2461 transitions. [2022-12-14 19:39:21,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2461 transitions. [2022-12-14 19:39:21,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-14 19:39:21,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:21,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2022-12-14 19:39:23,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:39:25,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:39:25,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:25,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1672 states and 2499 transitions. [2022-12-14 19:39:25,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2499 transitions. [2022-12-14 19:39:25,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-14 19:39:25,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:25,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:26,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:26,259 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2022-12-14 19:39:26,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:26,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2528 states to 1675 states and 2503 transitions. [2022-12-14 19:39:26,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2503 transitions. [2022-12-14 19:39:26,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-14 19:39:26,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:26,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2022-12-14 19:39:26,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:26,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1677 states and 2505 transitions. [2022-12-14 19:39:26,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2505 transitions. [2022-12-14 19:39:26,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 19:39:26,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:26,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:26,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:27,122 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2022-12-14 19:39:27,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:27,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 1680 states and 2509 transitions. [2022-12-14 19:39:27,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2509 transitions. [2022-12-14 19:39:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 19:39:27,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:27,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:27,490 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2022-12-14 19:39:27,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:27,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1683 states and 2513 transitions. [2022-12-14 19:39:27,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2513 transitions. [2022-12-14 19:39:27,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 19:39:27,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:27,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:27,752 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-12-14 19:39:27,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:27,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1690 states and 2527 transitions. [2022-12-14 19:39:27,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2527 transitions. [2022-12-14 19:39:27,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 19:39:27,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:27,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:28,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:28,152 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-12-14 19:39:28,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:28,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 1691 states and 2528 transitions. [2022-12-14 19:39:28,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2528 transitions. [2022-12-14 19:39:28,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-14 19:39:28,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:28,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:28,447 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2022-12-14 19:39:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:28,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1692 states and 2530 transitions. [2022-12-14 19:39:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2530 transitions. [2022-12-14 19:39:28,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 19:39:28,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:28,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:28,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:28,721 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-12-14 19:39:28,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:28,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 1693 states and 2531 transitions. [2022-12-14 19:39:28,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2531 transitions. [2022-12-14 19:39:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-14 19:39:28,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:28,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:28,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:29,089 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2022-12-14 19:39:29,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:29,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1696 states and 2535 transitions. [2022-12-14 19:39:29,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 2535 transitions. [2022-12-14 19:39:29,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 19:39:29,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:29,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:29,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:29,806 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2022-12-14 19:39:30,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1723 states and 2581 transitions. [2022-12-14 19:39:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 2581 transitions. [2022-12-14 19:39:30,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 19:39:30,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:30,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:30,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:31,208 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2022-12-14 19:39:31,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:31,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1726 states and 2586 transitions. [2022-12-14 19:39:31,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2586 transitions. [2022-12-14 19:39:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 19:39:31,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:31,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2022-12-14 19:39:31,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:31,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1727 states and 2586 transitions. [2022-12-14 19:39:31,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2586 transitions. [2022-12-14 19:39:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 19:39:31,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:31,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:32,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:32,468 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2022-12-14 19:39:34,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1738 states and 2601 transitions. [2022-12-14 19:39:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 2601 transitions. [2022-12-14 19:39:34,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 19:39:34,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:34,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:34,546 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2022-12-14 19:39:34,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:34,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1746 states and 2613 transitions. [2022-12-14 19:39:34,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2613 transitions. [2022-12-14 19:39:34,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-14 19:39:34,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:34,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:34,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:34,792 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-12-14 19:39:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:34,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1747 states and 2615 transitions. [2022-12-14 19:39:34,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2615 transitions. [2022-12-14 19:39:34,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-14 19:39:34,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:34,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:35,022 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-12-14 19:39:35,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:35,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1748 states and 2617 transitions. [2022-12-14 19:39:35,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2617 transitions. [2022-12-14 19:39:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 19:39:35,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:35,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:35,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:35,412 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2022-12-14 19:39:35,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:35,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1750 states and 2619 transitions. [2022-12-14 19:39:35,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2619 transitions. [2022-12-14 19:39:35,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-14 19:39:35,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:35,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:35,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:35,695 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2022-12-14 19:39:35,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1760 states and 2638 transitions. [2022-12-14 19:39:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2638 transitions. [2022-12-14 19:39:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-14 19:39:35,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:35,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:36,170 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2022-12-14 19:39:36,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:36,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1769 states and 2655 transitions. [2022-12-14 19:39:36,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2655 transitions. [2022-12-14 19:39:36,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-12-14 19:39:36,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:36,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:36,659 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2022-12-14 19:39:36,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:36,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1771 states and 2657 transitions. [2022-12-14 19:39:36,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2657 transitions. [2022-12-14 19:39:36,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-14 19:39:36,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:36,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:36,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:37,061 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2022-12-14 19:39:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:37,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1773 states and 2659 transitions. [2022-12-14 19:39:37,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2659 transitions. [2022-12-14 19:39:37,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-12-14 19:39:37,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:37,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2022-12-14 19:39:37,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:37,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 1775 states and 2661 transitions. [2022-12-14 19:39:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2661 transitions. [2022-12-14 19:39:37,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-12-14 19:39:37,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:37,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:37,771 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2022-12-14 19:39:37,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:37,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1777 states and 2663 transitions. [2022-12-14 19:39:37,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2663 transitions. [2022-12-14 19:39:37,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-12-14 19:39:37,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:37,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:37,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:38,098 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2022-12-14 19:39:38,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:38,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1779 states and 2665 transitions. [2022-12-14 19:39:38,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2665 transitions. [2022-12-14 19:39:38,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 19:39:38,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:38,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:38,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2022-12-14 19:39:38,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:38,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1782 states and 2672 transitions. [2022-12-14 19:39:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2672 transitions. [2022-12-14 19:39:38,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 19:39:38,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:38,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:38,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:39,229 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2022-12-14 19:39:39,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:39,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1787 states and 2682 transitions. [2022-12-14 19:39:39,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2682 transitions. [2022-12-14 19:39:39,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-14 19:39:39,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:39,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2022-12-14 19:39:39,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:39,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1788 states and 2683 transitions. [2022-12-14 19:39:39,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2683 transitions. [2022-12-14 19:39:39,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 19:39:39,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:39,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:39,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2022-12-14 19:39:40,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:40,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1789 states and 2684 transitions. [2022-12-14 19:39:40,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2684 transitions. [2022-12-14 19:39:40,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-14 19:39:40,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:40,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:40,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:40,685 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2022-12-14 19:39:40,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:40,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 1809 states and 2729 transitions. [2022-12-14 19:39:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2729 transitions. [2022-12-14 19:39:40,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-12-14 19:39:40,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:40,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2022-12-14 19:39:41,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:41,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 1810 states and 2730 transitions. [2022-12-14 19:39:41,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2730 transitions. [2022-12-14 19:39:41,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 19:39:41,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:41,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:41,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:41,792 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2022-12-14 19:39:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:41,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1816 states and 2738 transitions. [2022-12-14 19:39:41,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2738 transitions. [2022-12-14 19:39:41,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-14 19:39:41,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:41,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:42,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:42,315 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2022-12-14 19:39:42,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:42,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1818 states and 2740 transitions. [2022-12-14 19:39:42,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 2740 transitions. [2022-12-14 19:39:42,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 19:39:42,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:42,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:42,815 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2022-12-14 19:39:42,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:42,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1822 states and 2748 transitions. [2022-12-14 19:39:42,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2748 transitions. [2022-12-14 19:39:42,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-12-14 19:39:42,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:42,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2022-12-14 19:39:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:43,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 1828 states and 2758 transitions. [2022-12-14 19:39:43,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 2758 transitions. [2022-12-14 19:39:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-12-14 19:39:43,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:43,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:43,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:43,805 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2022-12-14 19:39:43,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:43,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 1831 states and 2761 transitions. [2022-12-14 19:39:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2761 transitions. [2022-12-14 19:39:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-12-14 19:39:43,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:43,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:44,265 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2022-12-14 19:39:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:44,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1833 states and 2763 transitions. [2022-12-14 19:39:44,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 2763 transitions. [2022-12-14 19:39:44,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2022-12-14 19:39:44,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:44,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:44,799 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 666 trivial. 0 not checked. [2022-12-14 19:39:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:44,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 1835 states and 2765 transitions. [2022-12-14 19:39:44,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2765 transitions. [2022-12-14 19:39:44,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2022-12-14 19:39:44,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:44,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:45,261 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 467 trivial. 0 not checked. [2022-12-14 19:39:45,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:45,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1843 states and 2777 transitions. [2022-12-14 19:39:45,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 2777 transitions. [2022-12-14 19:39:45,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-14 19:39:45,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:45,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:45,709 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2022-12-14 19:39:45,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:45,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 1851 states and 2788 transitions. [2022-12-14 19:39:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2788 transitions. [2022-12-14 19:39:45,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2022-12-14 19:39:45,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:45,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:46,177 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2022-12-14 19:39:46,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:46,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 1853 states and 2790 transitions. [2022-12-14 19:39:46,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 2790 transitions. [2022-12-14 19:39:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-12-14 19:39:46,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:46,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:46,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2022-12-14 19:39:46,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:46,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 1863 states and 2804 transitions. [2022-12-14 19:39:46,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 2804 transitions. [2022-12-14 19:39:46,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-12-14 19:39:46,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:46,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:47,219 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2022-12-14 19:39:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:47,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2853 states to 1873 states and 2820 transitions. [2022-12-14 19:39:47,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2820 transitions. [2022-12-14 19:39:47,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-12-14 19:39:47,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:47,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:47,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:47,707 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2022-12-14 19:39:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 1881 states and 2831 transitions. [2022-12-14 19:39:47,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2831 transitions. [2022-12-14 19:39:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-12-14 19:39:47,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:47,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:47,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2022-12-14 19:39:48,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:48,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1893 states and 2850 transitions. [2022-12-14 19:39:48,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2850 transitions. [2022-12-14 19:39:48,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-12-14 19:39:48,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:48,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-12-14 19:39:48,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:48,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2891 states to 1898 states and 2858 transitions. [2022-12-14 19:39:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 2858 transitions. [2022-12-14 19:39:48,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2022-12-14 19:39:48,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:48,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:49,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:49,403 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2022-12-14 19:39:49,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:49,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1899 states and 2859 transitions. [2022-12-14 19:39:49,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2859 transitions. [2022-12-14 19:39:49,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-12-14 19:39:49,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:49,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:50,102 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2022-12-14 19:39:50,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:50,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 1909 states and 2873 transitions. [2022-12-14 19:39:50,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2873 transitions. [2022-12-14 19:39:50,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2022-12-14 19:39:50,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:39:50,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:39:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:39:50,726 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 543 trivial. 0 not checked. [2022-12-14 19:39:50,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:39:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2928 states to 1468 states and 2173 transitions. [2022-12-14 19:39:50,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2173 transitions. [2022-12-14 19:39:50,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 19:39:50,799 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 127 iterations. [2022-12-14 19:39:50,806 INFO L754 CodeCheckObserver]: All specifications hold 2 specifications checked. All of them hold [2022-12-14 19:39:51,332 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,336 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,336 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,336 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,336 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,336 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,336 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,336 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,336 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,337 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,337 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,337 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,337 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,337 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,337 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,337 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,337 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,337 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,337 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,337 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,337 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,337 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,338 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,339 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,339 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,339 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,339 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,339 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,339 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,339 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,339 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,339 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,339 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,339 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,339 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,339 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,340 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,342 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,342 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,342 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,342 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,342 INFO L560 CodeCheckObserver]: Invariant with dag size 6 [2022-12-14 19:39:51,344 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,344 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,344 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,344 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,344 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,344 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,344 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,344 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,344 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,345 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,351 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,351 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,351 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:39:51,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 07:39:51 ImpRootNode [2022-12-14 19:39:51,351 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 19:39:51,351 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 19:39:51,351 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 19:39:51,351 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 19:39:51,352 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:38:52" (3/4) ... [2022-12-14 19:39:51,354 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 19:39:51,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_begin_auto_negotiation [2022-12-14 19:39:51,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_get_counters [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hme_read_desc32 [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_read [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_GET_BIT2 [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_init [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_clean_rings [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_skb [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2022-12-14 19:39:51,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_open [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_write [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_poll_stop [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_quattro_p [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_close [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_map_page [2022-12-14 19:39:51,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_happy_link_modes [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_reset [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_set_multicast [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_stop [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_lucent_phy [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_PUT_BIT [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crc32_le [2022-12-14 19:39:51,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-12-14 19:39:51,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tx_timeout [2022-12-14 19:39:51,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2022-12-14 19:39:51,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_pci_remove [2022-12-14 19:39:51,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_unmap_page [2022-12-14 19:39:51,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_transceiver_check [2022-12-14 19:39:51,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2022-12-14 19:39:51,361 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2022-12-14 19:39:51,394 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 877 nodes and edges [2022-12-14 19:39:51,399 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 297 nodes and edges [2022-12-14 19:39:51,403 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2022-12-14 19:39:51,407 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2022-12-14 19:39:51,409 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-12-14 19:39:51,411 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-12-14 19:39:51,413 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 19:39:51,415 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 19:39:51,685 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-14 19:39:51,685 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 19:39:51,686 INFO L158 Benchmark]: Toolchain (without parser) took 67781.00ms. Allocated memory was 161.5MB in the beginning and 1.7GB in the end (delta: 1.5GB). Free memory was 109.7MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-12-14 19:39:51,686 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 161.5MB. Free memory is still 134.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:39:51,686 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2112.28ms. Allocated memory was 161.5MB in the beginning and 195.0MB in the end (delta: 33.6MB). Free memory was 109.1MB in the beginning and 112.4MB in the end (delta: -3.3MB). Peak memory consumption was 98.5MB. Max. memory is 16.1GB. [2022-12-14 19:39:51,687 INFO L158 Benchmark]: Boogie Procedure Inliner took 175.58ms. Allocated memory is still 195.0MB. Free memory was 112.4MB in the beginning and 78.8MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-14 19:39:51,687 INFO L158 Benchmark]: Boogie Preprocessor took 168.06ms. Allocated memory is still 195.0MB. Free memory was 78.8MB in the beginning and 91.3MB in the end (delta: -12.5MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. [2022-12-14 19:39:51,687 INFO L158 Benchmark]: RCFGBuilder took 5727.32ms. Allocated memory was 195.0MB in the beginning and 408.9MB in the end (delta: 213.9MB). Free memory was 91.3MB in the beginning and 85.8MB in the end (delta: 5.6MB). Peak memory consumption was 252.8MB. Max. memory is 16.1GB. [2022-12-14 19:39:51,687 INFO L158 Benchmark]: CodeCheck took 59259.74ms. Allocated memory was 408.9MB in the beginning and 1.7GB in the end (delta: 1.2GB). Free memory was 85.8MB in the beginning and 597.6MB in the end (delta: -511.8MB). Peak memory consumption was 739.1MB. Max. memory is 16.1GB. [2022-12-14 19:39:51,688 INFO L158 Benchmark]: Witness Printer took 334.10ms. Allocated memory is still 1.7GB. Free memory was 597.6MB in the beginning and 1.5GB in the end (delta: -879.1MB). Peak memory consumption was 69.9MB. Max. memory is 16.1GB. [2022-12-14 19:39:51,689 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 83 procedures, 1395 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 58.7s, OverallIterations: 127, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 235847 SdHoareTripleChecker+Valid, 566.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 51289 mSDsluCounter, 194087 SdHoareTripleChecker+Invalid, 548.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 46108 mSDsCounter, 17678 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 86942 IncrementalHoareTripleChecker+Invalid, 104620 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 17678 mSolverCounterUnsat, 147979 mSDtfsCounter, 86942 mSolverCounterSat, 2.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 214341 GetRequests, 214082 SyntacticMatches, 1 SemanticMatches, 258 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24248 ImplicationChecksByTransitivity, 9.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.4s SsaConstructionTime, 3.3s SatisfiabilityAnalysisTime, 28.0s InterpolantComputationTime, 24220 NumberOfCodeBlocks, 24220 NumberOfCodeBlocksAsserted, 126 NumberOfCheckSat, 24094 ConstructedInterpolants, 0 QuantifiedInterpolants, 37046 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 126 InterpolantComputations, 114 PerfectInterpolantSequences, 23918/23930 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 11394]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 11406]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 8630]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9143]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6803]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8182]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7047]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6445]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10658]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9306]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10077]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6398]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11483]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5807]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9058]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9219]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8864]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9187]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7416]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11127]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10740]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8851]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8256]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10323]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7121]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10121]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9817]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9301]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11022]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9346]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9512]: Loop Invariant Derived loop invariant: err == 0 && LDV_USB_DEV_REF_COUNTS == 0 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10374]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11540]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6184]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6368]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9069]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10105]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8887]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10009]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10092]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7257]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10129]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7084]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8643]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10308]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7535]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8364]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8825]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10591]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9105]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8630]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7547]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9174]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8139]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7910]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11445]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5865]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9049]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9313]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10113]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9512]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9657]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9364]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10037]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6167]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10303]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5706]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10638]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11401]: Loop Invariant Derived loop invariant: LDV_USB_DEV_REF_COUNTS == 0 - InvariantResult [Line: 11135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8558]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10334]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7742]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 161.5MB. Free memory is still 134.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2112.28ms. Allocated memory was 161.5MB in the beginning and 195.0MB in the end (delta: 33.6MB). Free memory was 109.1MB in the beginning and 112.4MB in the end (delta: -3.3MB). Peak memory consumption was 98.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 175.58ms. Allocated memory is still 195.0MB. Free memory was 112.4MB in the beginning and 78.8MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 168.06ms. Allocated memory is still 195.0MB. Free memory was 78.8MB in the beginning and 91.3MB in the end (delta: -12.5MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. * RCFGBuilder took 5727.32ms. Allocated memory was 195.0MB in the beginning and 408.9MB in the end (delta: 213.9MB). Free memory was 91.3MB in the beginning and 85.8MB in the end (delta: 5.6MB). Peak memory consumption was 252.8MB. Max. memory is 16.1GB. * CodeCheck took 59259.74ms. Allocated memory was 408.9MB in the beginning and 1.7GB in the end (delta: 1.2GB). Free memory was 85.8MB in the beginning and 597.6MB in the end (delta: -511.8MB). Peak memory consumption was 739.1MB. Max. memory is 16.1GB. * Witness Printer took 334.10ms. Allocated memory is still 1.7GB. Free memory was 597.6MB in the beginning and 1.5GB in the end (delta: -879.1MB). Peak memory consumption was 69.9MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-14 19:39:51,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bfafc90-18e8-4689-9376-b9da4be5af47/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE