Trace number 310202

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) 1200.05 1200.62

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
MD5SUM7db698a93a5d58267ca490a662494eeb
Bench CategoryRANDOM (random 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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.02	c Restarting after 100 conflicts
0.00/0.04	c Restarting after 250 conflicts
0.00/0.06	c Restarting after 478 conflicts
0.00/0.10	c Restarting after 815 conflicts
0.10/0.16	c Restarting after 1321 conflicts
0.21/0.24	c Restarting after 2080 conflicts
0.31/0.39	c Restarting after 3221 conflicts
0.51/0.59	c Restarting after 4931 conflicts
0.92/0.93	c Restarting after 7495 conflicts
1.43/1.44	c Restarting after 11339 conflicts
2.25/2.27	c Restarting after 17107 conflicts
3.48/3.53	c Restarting after 25757 conflicts
5.32/5.43	c Restarting after 38731 conflicts
8.29/8.37	c Restarting after 58192 conflicts
12.80/12.88	c Restarting after 87386 conflicts
19.75/19.85	c Restarting after 131178 conflicts
31.02/31.12	c Restarting after 196863 conflicts
48.22/48.34	c Restarting after 295389 conflicts
74.94/75.05	c Restarting after 443180 conflicts
118.25/118.37	c Restarting after 664863 conflicts
184.59/184.68	c Restarting after 997388 conflicts
290.69/290.98	c Restarting after 1496176 conflicts
458.19/458.56	c Restarting after 2244358 conflicts
726.54/726.93	c Restarting after 3366632 conflicts
1167.48/1168.05	c Restarting after 5050043 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/node66/watcher-310202-1172555864 -o ROOT/results/node66/solver-310202-1172555864 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310202-1172555864/sat7_bin /tmp/evaluation/310202-1172555864/instance-310202-1172555864.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 0.99 2/64 15898
/proc/meminfo: memFree=1819408/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=1252 CPUtime=0
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 275543947 1282048 159 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134683436 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 313 160 87 220 0 90 0

[startup+0.111119 s]
/proc/loadavg: 1.00 1.00 0.99 2/64 15898
/proc/meminfo: memFree=1819408/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=2168 CPUtime=0.1
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 279 0 0 0 10 0 0 0 18 0 1 0 275543947 2220032 262 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529565 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 542 262 95 220 0 319 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2168

[startup+0.5192 s]
/proc/loadavg: 1.00 1.00 0.99 2/64 15898
/proc/meminfo: memFree=1819408/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=2168 CPUtime=0.51
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 381 0 0 0 51 0 0 0 21 0 1 0 275543947 2220032 364 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536810 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 542 364 95 220 0 319 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2168

[startup+1.33937 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 15899
/proc/meminfo: memFree=1818184/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=3196 CPUtime=1.33
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 447 0 0 0 133 0 0 0 25 0 1 0 275543947 3272704 430 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578693 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 799 430 95 220 0 576 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3196

[startup+2.97569 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 15899
/proc/meminfo: memFree=1817864/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=3196 CPUtime=2.97
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 515 0 0 0 297 0 0 0 25 0 1 0 275543947 3272704 498 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 799 498 95 220 0 576 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3196

[startup+6.25435 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 15899
/proc/meminfo: memFree=1817360/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=3196 CPUtime=6.24
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 627 0 0 0 624 0 0 0 25 0 1 0 275543947 3272704 610 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 799 610 95 220 0 576 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3196

[startup+12.7077 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 15899
/proc/meminfo: memFree=1816928/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=5384 CPUtime=12.69
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 709 0 0 0 1269 0 0 0 25 0 1 0 275543947 5513216 692 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578658 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 1346 692 95 220 0 1123 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5384

[startup+25.5112 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 15899
/proc/meminfo: memFree=1816352/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=5516 CPUtime=25.49
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 871 0 0 0 2549 0 0 0 25 0 1 0 275543947 5648384 854 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 1379 854 95 220 0 1156 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5516

[startup+51.1164 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 15899
/proc/meminfo: memFree=1815584/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=5780 CPUtime=51.09
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 1045 0 0 0 5109 0 0 0 25 0 1 0 275543947 5918720 1028 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579491 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 1445 1028 95 220 0 1222 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5780

[startup+102.326 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 15899
/proc/meminfo: memFree=1814304/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=6444 CPUtime=102.28
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 1363 0 0 0 10227 1 0 0 25 0 1 0 275543947 6598656 1346 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 1611 1346 95 220 0 1388 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 6444

[startup+162.348 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 15899
/proc/meminfo: memFree=1813600/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=6848 CPUtime=162.28
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 1522 0 0 0 16227 1 0 0 25 0 1 0 275543947 7012352 1505 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 1712 1505 95 220 0 1489 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 6848

[startup+222.379 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 16001
/proc/meminfo: memFree=1811552/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=11352 CPUtime=222.23
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 1689 0 0 0 22219 4 0 0 25 0 1 0 275543947 11624448 1672 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533348 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 2838 1672 95 220 0 2615 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11352

[startup+282.419 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 16077
/proc/meminfo: memFree=1811040/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=11756 CPUtime=282.2
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 1793 0 0 0 28216 4 0 0 25 0 1 0 275543947 12038144 1776 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 2939 1776 95 220 0 2716 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11756

[startup+342.439 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1811808/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=12020 CPUtime=342.19
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 1910 0 0 0 34215 4 0 0 25 0 1 0 275543947 12308480 1893 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3005 1893 95 220 0 2782 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12020

[startup+402.462 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1811616/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=12156 CPUtime=402.19
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 1970 0 0 0 40214 5 0 0 25 0 1 0 275543947 12447744 1953 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3039 1953 95 220 0 2816 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12156

[startup+462.479 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1811488/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=12428 CPUtime=462.18
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 2029 0 0 0 46213 5 0 0 25 0 1 0 275543947 12726272 2012 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134540754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3107 2012 95 220 0 2884 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12428

[startup+522.494 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1811040/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=12696 CPUtime=522.17
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 2155 0 0 0 52212 5 0 0 25 0 1 0 275543947 13000704 2138 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3174 2138 95 220 0 2951 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 12696

[startup+582.509 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1810720/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=12976 CPUtime=582.18
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 2227 0 0 0 58212 6 0 0 25 0 1 0 275543947 13287424 2210 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3244 2210 95 220 0 3021 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 12976

[startup+642.532 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1810464/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=13112 CPUtime=642.17
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 2276 0 0 0 64211 6 0 0 25 0 1 0 275543947 13426688 2259 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3278 2259 95 220 0 3055 0
Current children cumulated CPU time (s) 642.17
Current children cumulated vsize (KiB) 13112

[startup+702.552 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1810144/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=13380 CPUtime=702.17
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 2343 0 0 0 70211 6 0 0 25 0 1 0 275543947 13701120 2326 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536669 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3345 2326 95 220 0 3122 0
Current children cumulated CPU time (s) 702.17
Current children cumulated vsize (KiB) 13380

[startup+762.567 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1809888/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=13652 CPUtime=762.16
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 2424 0 0 0 76210 6 0 0 25 0 1 0 275543947 13979648 2407 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3413 2407 95 220 0 3190 0
Current children cumulated CPU time (s) 762.16
Current children cumulated vsize (KiB) 13652

[startup+822.586 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1809376/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=13944 CPUtime=822.15
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 2557 0 0 0 82209 6 0 0 25 0 1 0 275543947 14278656 2540 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3486 2540 95 220 0 3263 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 13944

[startup+882.602 s]
/proc/loadavg: 1.05 1.01 0.99 2/65 16097
/proc/meminfo: memFree=1809184/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=14104 CPUtime=882.15
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 2605 0 0 0 88208 7 0 0 25 0 1 0 275543947 14442496 2588 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3526 2588 95 220 0 3303 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 14104

[startup+942.622 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 16097
/proc/meminfo: memFree=1808224/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=14372 CPUtime=942.14
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 2831 0 0 0 94207 7 0 0 25 0 1 0 275543947 14716928 2814 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532493 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3593 2814 95 220 0 3370 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 14372

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1808032/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=14508 CPUtime=1002.14
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 2877 0 0 0 100206 8 0 0 25 0 1 0 275543947 14856192 2860 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532870 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3627 2860 95 220 0 3404 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 14508

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1807840/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=14652 CPUtime=1062.14
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 2919 0 0 0 106206 8 0 0 25 0 1 0 275543947 15003648 2902 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536824 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3663 2902 95 220 0 3440 0
Current children cumulated CPU time (s) 1062.14
Current children cumulated vsize (KiB) 14652

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1807712/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=14784 CPUtime=1122.12
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 2959 0 0 0 112204 8 0 0 25 0 1 0 275543947 15138816 2942 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3696 2942 95 220 0 3473 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 14784

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1807456/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=14924 CPUtime=1182.11
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 3008 0 0 0 118203 8 0 0 25 0 1 0 275543947 15282176 2991 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3731 2991 95 220 0 3508 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 14924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1807392/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=15068 CPUtime=1200.04
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 3031 0 0 0 119995 9 0 0 25 0 1 0 275543947 15429632 3014 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532675 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3767 3014 95 220 0 3544 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 15068

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 16097
/proc/meminfo: memFree=1807392/2055920 swapFree=4179812/4192956
[pid=15898] ppid=15896 vsize=15068 CPUtime=1200.04
/proc/15898/stat : 15898 (sat7_bin) R 15896 15898 15841 0 -1 4194304 3031 0 0 0 119995 9 0 0 25 0 1 0 275543947 15429632 3014 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532675 0 0 4096 0 0 0 0 17 1 0 0
/proc/15898/statm: 3767 3014 95 220 0 3544 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 15068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.05
CPU user time (s): 1199.96
CPU system time (s): 0.092985
CPU usage (%): 99.9529
Max. virtual memory (cumulated for all children) (KiB): 15068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3031
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= 7
involuntary context switches= 2240

runsolver used 0.78288 second user time and 2.50362 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue Feb 27 05:57:44 UTC 2007

IDJOB= 310202
IDBENCH= 20281
IDSOLVER= 101
FILE ID= node66/310202-1172555864

PBS_JOBID= 3971864

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310202-1172555864/sat7_bin /tmp/evaluation/310202-1172555864/instance-310202-1172555864.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-310202-1172555864 -o ROOT/results/node66/solver-310202-1172555864 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310202-1172555864/sat7_bin /tmp/evaluation/310202-1172555864/instance-310202-1172555864.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  7db698a93a5d58267ca490a662494eeb

RANDOM SEED= 390430545

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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		: 3000.259
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:       1820008 kB
Buffers:         30324 kB
Cached:         154032 kB
SwapCached:       7404 kB
Active:          94928 kB
Inactive:       102428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820008 kB
SwapTotal:     4192956 kB
SwapFree:      4179812 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          15052 kB
Slab:            24680 kB
Committed_AS:   674112 kB
PageTables:       1376 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= 66561 MiB

End job on node66 on Tue Feb 27 06:17:47 UTC 2007