Trace number 1735652

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.02 1200.71

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2400c266431g5.cnf
MD5SUM5c381a23100991dd5561d3dc572b8883
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2400
Number of clauses266431
Sum of the clauses size535112
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266356
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 575

Solver Data 

0.00/0.00	c Parsing...
0.08/0.15	c ==============================================================================
0.08/0.15	c |           |     ORIGINAL     |              LEARNT              |          |
0.08/0.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.08/0.15	c ==============================================================================
0.08/0.15	c |         0 |  266431   535112 |   79929       0        0     nan |  0.000 % |
1.88/1.95	c |         0 |  264031   899518 |      --       0       --      -- |     --   | -2400/364406
1.88/1.95	c ==============================================================================
1.88/1.95	c Result  :   #vars: 2325   #clauses: 264031   #literals: 899518
1.88/1.95	c CPU time:   1.91271 s
1.88/1.95	c ==============================================================================
2.19/2.29	c lySAT 0.1
2.19/2.29	c minisat core +  additionnal features
2.19/2.29	c ============================[ Problem Statistics ]=============================
2.19/2.29	c |                                                                             |
2.19/2.29	c |  Number of variables:  2325                                                 |
2.19/2.29	c |  Number of clauses:    264031                                               |
2.27/2.45	c |  Parsing time:         0.13         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1735652-1240805035/watcher-1735652-1240805035 -o /tmp/evaluation-result-1735652-1240805035/solver-1735652-1240805035 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1735652-1240805035.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.14 3/64 28988
/proc/meminfo: memFree=1391552/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=0
/proc/28988/stat : 28988 (lysat.sh) R 28986 28988 28066 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 108537195 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 214919867039 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28988/statm: 1339 234 194 169 0 50 0
[pid=28989] ppid=28988 vsize=824 CPUtime=0
/proc/28989/stat : 28989 (SatElite) R 28988 28988 28066 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 108537195 843776 119 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28989/statm: 206 119 51 127 0 76 0

[startup+0.0431439 s]
/proc/loadavg: 1.00 1.00 1.14 3/64 28988
/proc/meminfo: memFree=1391552/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=0
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108537195 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28988/statm: 1339 235 195 169 0 50 0
[pid=28989] ppid=28988 vsize=4576 CPUtime=0.03
/proc/28989/stat : 28989 (SatElite) R 28988 28988 28066 0 -1 4194304 992 0 0 0 3 0 0 0 19 0 1 0 108537195 4685824 976 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28989/statm: 1144 976 51 127 0 1014 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9932

[startup+0.101155 s]
/proc/loadavg: 1.00 1.00 1.14 3/64 28988
/proc/meminfo: memFree=1391552/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=0
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108537195 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28988/statm: 1339 235 195 169 0 50 0
[pid=28989] ppid=28988 vsize=9444 CPUtime=0.08
/proc/28989/stat : 28989 (SatElite) R 28988 28988 28066 0 -1 4194304 2199 0 0 0 7 1 0 0 19 0 1 0 108537195 9670656 2183 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28989/statm: 2361 2183 51 127 0 2231 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14800

[startup+0.301196 s]
/proc/loadavg: 1.00 1.00 1.14 3/64 28988
/proc/meminfo: memFree=1391552/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=0
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108537195 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28988/statm: 1339 235 195 169 0 50 0
[pid=28989] ppid=28988 vsize=25052 CPUtime=0.29
/proc/28989/stat : 28989 (SatElite) R 28988 28988 28066 0 -1 4194304 5151 0 0 0 26 3 0 0 21 0 1 0 108537195 25653248 5135 1992294400 134512640 135034092 4294956096 18446744073709551615 134582633 0 0 4096 3 0 0 0 17 0 0 0
/proc/28989/statm: 6263 5135 68 127 0 6133 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30408

[startup+0.701285 s]
/proc/loadavg: 1.00 1.00 1.14 3/64 28988
/proc/meminfo: memFree=1391552/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=0
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108537195 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28988/statm: 1339 235 195 169 0 50 0
[pid=28989] ppid=28988 vsize=27272 CPUtime=0.68
/proc/28989/stat : 28989 (SatElite) R 28988 28988 28066 0 -1 4194304 5433 0 0 0 65 3 0 0 25 0 1 0 108537195 27926528 5417 1992294400 134512640 135034092 4294956096 18446744073709551615 134569244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28989/statm: 6818 5417 68 127 0 6688 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 32628

[startup+1.50247 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 28990
/proc/meminfo: memFree=1369584/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=0
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108537195 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28988/statm: 1339 235 195 169 0 50 0
[pid=28989] ppid=28988 vsize=27272 CPUtime=1.48
/proc/28989/stat : 28989 (SatElite) R 28988 28988 28066 0 -1 4194304 5433 0 0 0 145 3 0 0 25 0 1 0 108537195 27926528 5417 1992294400 134512640 135034092 4294956096 18446744073709551615 134569199 0 0 4096 3 0 0 0 17 1 0 0
/proc/28989/statm: 6818 5417 68 127 0 6688 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32628

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 28990
/proc/meminfo: memFree=1369392/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 5356
heavy processes:

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 28991
/proc/meminfo: memFree=1364336/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=22348 CPUtime=3.99
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 5455 0 0 0 395 4 0 0 25 0 1 0 108537425 22884352 5440 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 5587 5440 81 174 0 5410 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 27704

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 28991
/proc/meminfo: memFree=1357616/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=28904 CPUtime=10.38
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 7086 0 0 0 1034 4 0 0 25 0 1 0 108537425 29597696 7071 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 7226 7071 81 174 0 7049 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 34260

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 28991
/proc/meminfo: memFree=1349040/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=38292 CPUtime=23.18
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 9420 0 0 0 2312 6 0 0 25 0 1 0 108537425 39211008 9405 1992294400 134512640 135226915 4294956208 18446744073709551615 134539457 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 9573 9405 81 174 0 9396 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 43648

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 28991
/proc/meminfo: memFree=1338160/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=48520 CPUtime=48.77
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 11954 0 0 0 4869 8 0 0 25 0 1 0 108537425 49684480 11939 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 12130 11939 81 174 0 11953 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 53876

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 28991
/proc/meminfo: memFree=1317936/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=68888 CPUtime=99.95
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 17023 0 0 0 9982 13 0 0 25 0 1 0 108537425 70541312 17008 1992294400 134512640 135226915 4294956208 18446744073709551615 134537123 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 17222 17008 81 174 0 17045 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 74244

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 28991
/proc/meminfo: memFree=1294640/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=92124 CPUtime=159.91
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 22840 0 0 0 15973 18 0 0 25 0 1 0 108537425 94334976 22825 1992294400 134512640 135226915 4294956208 18446744073709551615 134536941 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 23031 22825 81 174 0 22854 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 97480

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 28991
/proc/meminfo: memFree=1274608/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=112000 CPUtime=219.88
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 27844 0 0 0 21965 23 0 0 25 0 1 0 108537425 114688000 27829 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 28000 27829 81 174 0 27823 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 117356

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 28991
/proc/meminfo: memFree=1274608/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=112000 CPUtime=279.85
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 27844 0 0 0 27962 23 0 0 25 0 1 0 108537425 114688000 27829 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 28000 27829 81 174 0 27823 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 117356

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 28991
/proc/meminfo: memFree=1251632/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=135336 CPUtime=339.82
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 33590 0 0 0 33954 28 0 0 25 0 1 0 108537425 138584064 33575 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 33834 33575 81 174 0 33657 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 140692

################
# More data... #
################

/proc/28991/statm: 45687 45319 81 174 0 45510 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 188104

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 28991
/proc/meminfo: memFree=1185520/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=201652 CPUtime=639.66
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 50088 0 0 0 63919 47 0 0 25 0 1 0 108537425 206491648 50073 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 50413 50073 81 174 0 50236 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 207008

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 28991
/proc/meminfo: memFree=1185392/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=201652 CPUtime=699.63
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 50089 0 0 0 69916 47 0 0 25 0 1 0 108537425 206491648 50074 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 50413 50074 81 174 0 50236 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 207008

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 28991
/proc/meminfo: memFree=1185328/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=201652 CPUtime=759.6
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 50092 0 0 0 75913 47 0 0 25 0 1 0 108537425 206491648 50077 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 50413 50077 81 174 0 50236 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 207008

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 28991
/proc/meminfo: memFree=1163696/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=223840 CPUtime=819.55
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 55662 0 0 0 81902 53 0 0 25 0 1 0 108537425 229212160 55647 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 55960 55647 81 174 0 55783 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 229196

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 28991
/proc/meminfo: memFree=1133424/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=254368 CPUtime=879.52
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 63083 0 0 0 87889 63 0 0 25 0 1 0 108537425 260472832 63068 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 63592 63068 81 174 0 63415 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 259724

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 28991
/proc/meminfo: memFree=1133424/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=254368 CPUtime=939.49
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 63085 0 0 0 93886 63 0 0 25 0 1 0 108537425 260472832 63070 1992294400 134512640 135226915 4294956208 18446744073709551615 134536803 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 63592 63070 81 174 0 63415 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 259724

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 28991
/proc/meminfo: memFree=1133360/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=254368 CPUtime=999.45
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 63086 0 0 0 99882 63 0 0 25 0 1 0 108537425 260472832 63071 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 63592 63071 81 174 0 63415 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 259724

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 28991
/proc/meminfo: memFree=1133360/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=254368 CPUtime=1059.41
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 63090 0 0 0 105878 63 0 0 25 0 1 0 108537425 260472832 63075 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 63592 63075 81 174 0 63415 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 259724

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 28991
/proc/meminfo: memFree=1130352/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=257728 CPUtime=1119.39
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 63912 0 0 0 111875 64 0 0 25 0 1 0 108537425 263913472 63897 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 64432 63897 81 174 0 64255 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 263084

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28991
/proc/meminfo: memFree=1095088/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=293112 CPUtime=1179.35
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 72791 0 0 0 117862 73 0 0 25 0 1 0 108537425 300146688 72776 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 73278 72776 81 174 0 73101 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 298468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28991
/proc/meminfo: memFree=1084848/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=302752 CPUtime=1197.75
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 75205 0 0 0 119699 76 0 0 25 0 1 0 108537425 310018048 75190 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 75688 75190 81 174 0 75511 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 308108

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28991
/proc/meminfo: memFree=1084848/2055920 swapFree=4192812/4192956
[pid=28988] ppid=28986 vsize=5356 CPUtime=2.27
/proc/28988/stat : 28988 (lysat.sh) S 28986 28988 28066 0 -1 4194304 310 5438 0 0 0 0 221 6 16 0 1 0 108537195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28988/statm: 1339 237 195 169 0 50 0
[pid=28991] ppid=28988 vsize=302752 CPUtime=1197.75
/proc/28991/stat : 28991 (LySATi) R 28988 28988 28066 0 -1 4194304 75205 0 0 0 119699 76 0 0 25 0 1 0 108537425 310018048 75190 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/28991/statm: 75688 75190 81 174 0 75511 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 308108

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28988 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=220662
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=67989
# CPU time returned by wait4() is 2.28865
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.02
CPU user time (s): 1199.2
CPU system time (s): 0.82
CPU usage (%): 99.9422
Max. virtual memory (cumulated for all children) (KiB): 308108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.22066
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5748
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 26

runsolver used 1.00885 second user time and 3.37149 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-27 06:03:55
IDJOB=1735652
IDBENCH=71509
IDSOLVER=511
FILE ID=node10/1735652-1240805035
PBS_JOBID= 9187373
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2400c266431g5.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735652-1240805035/watcher-1735652-1240805035 -o /tmp/evaluation-result-1735652-1240805035/solver-1735652-1240805035 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1735652-1240805035.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5c381a23100991dd5561d3dc572b8883
RANDOM SEED=1824309125

node10.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1392096 kB
Buffers:         72196 kB
Cached:         510632 kB
SwapCached:          0 kB
Active:         168636 kB
Inactive:       428124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1392096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5584 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            53216 kB
Committed_AS:   440768 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66392 MiB
End job on node10 at 2009-04-27 06:23:58