Trace number 306594

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, and are wall clock time (not CPU 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
SAT7 2007-02-08? (TO) 1200.03 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
MD5SUMc07a9d2347faff9205aa35340a341cba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark149.918
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.14	c Starting solver ...
0.10/0.18	c Restarting after 100 conflicts
0.20/0.24	c Restarting after 251 conflicts
0.30/0.32	c Restarting after 476 conflicts
0.40/0.45	c Restarting after 813 conflicts
0.60/0.64	c Restarting after 1320 conflicts
0.91/0.93	c Restarting after 2083 conflicts
1.32/1.38	c Restarting after 3225 conflicts
2.04/2.13	c Restarting after 4935 conflicts
3.27/3.32	c Restarting after 7499 conflicts
5.22/5.30	c Restarting after 11344 conflicts
8.80/8.81	c Restarting after 17110 conflicts
14.75/14.76	c Restarting after 25761 conflicts
24.99/25.07	c Restarting after 38735 conflicts
43.01/43.10	c Restarting after 58197 conflicts
70.45/70.56	c Restarting after 87389 conflicts
117.56/117.66	c Restarting after 131178 conflicts
209.29/209.50	c Restarting after 196862 conflicts
367.07/367.29	c Restarting after 295388 conflicts
594.33/594.69	c Restarting after 443177 conflicts
981.04/981.48	c Restarting after 664860 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-306594-1172102287 -o ROOT/results/node5/solver-306594-1172102287 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306594-1172102287/sat7_bin /tmp/evaluation/306594-1172102287/instance-306594-1172102287.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.00 3/77 15719
/proc/meminfo: memFree=1866144/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=1812 CPUtime=0
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 318 0 0 0 0 0 0 0 18 0 1 0 230183486 1855488 301 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 453 301 88 220 0 230 0

[startup+0.106704 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15719
/proc/meminfo: memFree=1866144/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=3356 CPUtime=0.1
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 623 0 0 0 10 0 0 0 18 0 1 0 230183486 3436544 606 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 839 606 88 220 0 616 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3356

[startup+0.514751 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15719
/proc/meminfo: memFree=1866144/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=5568 CPUtime=0.5
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 1046 0 0 0 50 0 0 0 21 0 1 0 230183486 5701632 1029 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 1392 1029 95 220 0 1169 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5568

[startup+1.33584 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1861272/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=9668 CPUtime=1.32
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 1407 0 0 0 132 0 0 0 25 0 1 0 230183486 9900032 1390 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 2417 1390 95 220 0 2194 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9668

[startup+2.97804 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1859224/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=9668 CPUtime=2.97
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 2062 0 0 0 296 1 0 0 25 0 1 0 230183486 9900032 2045 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 2417 2045 95 220 0 2194 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9668

[startup+6.2544 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1854360/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=13768 CPUtime=6.25
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 3166 0 0 0 622 3 0 0 25 0 1 0 230183486 14098432 3149 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 3442 3149 95 220 0 3219 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 13768

[startup+12.7101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1846552/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=21968 CPUtime=12.7
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 4996 0 0 0 1266 4 0 0 25 0 1 0 230183486 22495232 4979 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 5492 4979 95 220 0 5269 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 21968

[startup+25.5116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1839192/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=30284 CPUtime=25.5
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 6777 0 0 0 2544 6 0 0 25 0 1 0 230183486 31010816 6760 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 7571 6760 95 220 0 7348 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 30284

[startup+51.1215 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15720
/proc/meminfo: memFree=1834008/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=34516 CPUtime=51.09
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 8058 0 0 0 5102 7 0 0 25 0 1 0 230183486 35344384 8041 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538050 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 8629 8041 95 220 0 8406 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 34516

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1827096/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=42964 CPUtime=102.3
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 9768 0 0 0 10221 9 0 0 25 0 1 0 230183486 43995136 9751 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 10741 9751 95 220 0 10518 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42964

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15720
/proc/meminfo: memFree=1816024/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=51672 CPUtime=162.31
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 12522 0 0 0 16219 12 0 0 25 0 1 0 230183486 52912128 12505 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 12918 12505 95 220 0 12695 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 51672

[startup+222.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15836
/proc/meminfo: memFree=1807848/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=60332 CPUtime=222.29
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 14223 0 0 0 22214 15 0 0 25 0 1 0 230183486 61779968 14206 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 15083 14206 95 220 0 14860 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 60332

[startup+282.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1802712/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=64816 CPUtime=282.28
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 15782 0 0 0 28210 18 0 0 25 0 1 0 230183486 66371584 15765 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 16204 15765 95 220 0 15981 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 64816

[startup+342.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1800152/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=69180 CPUtime=342.29
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 16402 0 0 0 34210 19 0 0 25 0 1 0 230183486 70840320 16385 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 17295 16385 95 220 0 17072 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 69180

[startup+402.541 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1797400/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=69584 CPUtime=402.31
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 17072 0 0 0 40211 20 0 0 25 0 1 0 230183486 71254016 17055 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 17396 17055 95 220 0 17173 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 69584

[startup+462.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1794264/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=74216 CPUtime=462.31
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 17871 0 0 0 46210 21 0 0 25 0 1 0 230183486 75997184 17854 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 18554 17854 95 220 0 18331 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 74216

[startup+522.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1787032/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=82812 CPUtime=522.34
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 19635 0 0 0 52210 24 0 0 25 0 1 0 230183486 84799488 19618 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578696 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 20703 19618 95 220 0 20480 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 82812

[startup+582.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1784472/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=83088 CPUtime=582.35
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 20264 0 0 0 58210 25 0 0 25 0 1 0 230183486 85082112 20247 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 20772 20247 95 220 0 20549 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 83088

[startup+642.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1781656/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=87432 CPUtime=642.36
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 20960 0 0 0 64210 26 0 0 25 0 1 0 230183486 89530368 20943 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 21858 20943 95 220 0 21635 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 87432

[startup+702.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1776216/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=91928 CPUtime=702.37
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 22298 0 0 0 70209 28 0 0 25 0 1 0 230183486 94134272 22281 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 22982 22281 95 220 0 22759 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 91928

[startup+762.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1772568/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=96444 CPUtime=762.39
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 23221 0 0 0 76209 30 0 0 25 0 1 0 230183486 98758656 23204 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 24111 23204 95 220 0 23888 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 96444

[startup+822.756 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1770392/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=96568 CPUtime=822.4
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 23747 0 0 0 82209 31 0 0 25 0 1 0 230183486 98885632 23730 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 24142 23730 95 220 0 23919 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 96568

[startup+882.786 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1768856/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=100924 CPUtime=882.41
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 24115 0 0 0 88209 32 0 0 25 0 1 0 230183486 103346176 24098 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 25231 24098 95 220 0 25008 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 100924

[startup+942.817 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1767832/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=101208 CPUtime=942.43
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 24352 0 0 0 94210 33 0 0 25 0 1 0 230183486 103636992 24335 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 25302 24335 95 220 0 25079 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 101208

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1767512/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=101208 CPUtime=1002.44
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 24457 0 0 0 100211 33 0 0 25 0 1 0 230183486 103636992 24440 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 25302 24440 95 220 0 25079 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 101208

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1766104/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=101580 CPUtime=1062.46
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 24780 0 0 0 106212 34 0 0 25 0 1 0 230183486 104017920 24763 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578668 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 25395 24763 95 220 0 25172 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 101580

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1764760/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=101956 CPUtime=1122.47
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 25118 0 0 0 112212 35 0 0 25 0 1 0 230183486 104402944 25101 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 25489 25101 95 220 0 25266 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 101956

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1764504/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=102212 CPUtime=1182.48
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 25180 0 0 0 118213 35 0 0 25 0 1 0 230183486 104665088 25163 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 25553 25163 95 220 0 25330 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 102212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1764312/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=102340 CPUtime=1200
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 25213 0 0 0 119965 35 0 0 25 0 1 0 230183486 104796160 25196 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 25585 25196 95 220 0 25362 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 102340

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15918
/proc/meminfo: memFree=1764312/2055920 swapFree=4192812/4192956
[pid=15719] ppid=15717 vsize=102340 CPUtime=1200
/proc/15719/stat : 15719 (sat7_bin) R 15717 15719 14888 0 -1 4194304 25213 0 0 0 119965 35 0 0 25 0 1 0 230183486 104796160 25196 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15719/statm: 25585 25196 95 220 0 25362 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 102340

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.03
CPU user time (s): 1199.66
CPU system time (s): 0.374943
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 102340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.374943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25213
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= 6
involuntary context switches= 2328

runsolver used 1.38579 second user time and 2.74958 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Feb 21 23:58:07 UTC 2007

IDJOB= 306594
IDBENCH= 20185
IDSOLVER= 101
FILE ID= node5/306594-1172102287

PBS_JOBID= 3865338

Free space on /tmp= 66545 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
COMMAND LINE= /tmp/evaluation/306594-1172102287/sat7_bin /tmp/evaluation/306594-1172102287/instance-306594-1172102287.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-306594-1172102287 -o ROOT/results/node5/solver-306594-1172102287 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306594-1172102287/sat7_bin /tmp/evaluation/306594-1172102287/instance-306594-1172102287.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  c07a9d2347faff9205aa35340a341cba

RANDOM SEED= 259424517

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.224
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	: 5914.62
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		: 3000.224
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:       1866552 kB
Buffers:         19472 kB
Cached:          76680 kB
SwapCached:          0 kB
Active:          79620 kB
Inactive:        60612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1676 kB
Writeback:           0 kB
Mapped:          62924 kB
Slab:            34792 kB
Committed_AS:   851116 kB
PageTables:       1692 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= 66545 MiB

End job on node5 on Thu Feb 22 00:18:09 UTC 2007