Trace number 303150

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) 1200.09 1200.43

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S793713844-14.cnf
MD5SUMf5c5fcd96d8afc0866c8da7cded76f04
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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

0.10/0.10	c Starting solver ...
0.10/0.12	c Restarting after 100 conflicts
0.10/0.13	c Restarting after 251 conflicts
0.10/0.16	c Restarting after 476 conflicts
0.10/0.19	c Restarting after 814 conflicts
0.20/0.25	c Restarting after 1321 conflicts
0.30/0.34	c Restarting after 2082 conflicts
0.41/0.48	c Restarting after 3223 conflicts
0.71/0.74	c Restarting after 4931 conflicts
1.12/1.16	c Restarting after 7494 conflicts
1.93/1.97	c Restarting after 11338 conflicts
3.17/3.25	c Restarting after 17104 conflicts
5.42/5.50	c Restarting after 25753 conflicts
9.31/9.42	c Restarting after 38727 conflicts
16.38/16.40	c Restarting after 58188 conflicts
27.65/27.72	c Restarting after 87380 conflicts
45.57/45.66	c Restarting after 131169 conflicts
75.26/75.39	c Restarting after 196854 conflicts
122.90/123.00	c Restarting after 295380 conflicts
198.99/199.12	c Restarting after 443170 conflicts
325.27/325.46	c Restarting after 664853 conflicts
527.94/528.14	c Restarting after 997380 conflicts
846.85/847.14	c Restarting after 1496169 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/node20/watcher-303150-1172028456 -o ROOT/results/node20/solver-303150-1172028456 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303150-1172028456/sat7_bin /tmp/evaluation/303150-1172028456/instance-303150-1172028456.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: 0.92 0.98 0.99 3/77 6903
/proc/meminfo: memFree=1415656/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=1064 CPUtime=0
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 222799615 1089536 114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 266 114 87 220 0 43 0

[startup+0.107053 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6903
/proc/meminfo: memFree=1415656/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=3000 CPUtime=0.1
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 403 0 0 0 10 0 0 0 18 0 1 0 222799615 3072000 386 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134847868 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 750 386 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.518103 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6903
/proc/meminfo: memFree=1415656/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=5056 CPUtime=0.51
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 677 0 0 0 51 0 0 0 22 0 1 0 222799615 5177344 660 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 1264 660 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.3382 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6904
/proc/meminfo: memFree=1412320/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=5188 CPUtime=1.32
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 1012 0 0 0 132 0 0 0 25 0 1 0 222799615 5312512 995 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532597 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 1297 995 95 220 0 1074 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5188

[startup+2.9744 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6904
/proc/meminfo: memFree=1410784/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=9420 CPUtime=2.97
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 1350 0 0 0 296 1 0 0 25 0 1 0 222799615 9646080 1333 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 2355 1333 95 220 0 2132 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9420

[startup+6.25079 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6904
/proc/meminfo: memFree=1409888/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=9552 CPUtime=6.24
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 1518 0 0 0 623 1 0 0 25 0 1 0 222799615 9781248 1501 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 2388 1501 95 220 0 2165 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9552

[startup+12.7066 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6904
/proc/meminfo: memFree=1408872/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=9820 CPUtime=12.69
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 1762 0 0 0 1268 1 0 0 25 0 1 0 222799615 10055680 1745 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 2455 1745 95 220 0 2232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9820

[startup+25.5081 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6904
/proc/meminfo: memFree=1407720/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=10392 CPUtime=25.49
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 2021 0 0 0 2547 2 0 0 25 0 1 0 222799615 10641408 2004 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 2598 2004 95 220 0 2375 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10392

[startup+51.1202 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 6904
/proc/meminfo: memFree=1406120/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=10948 CPUtime=51.1
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 2404 0 0 0 5107 3 0 0 25 0 1 0 222799615 11210752 2387 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 2737 2387 95 220 0 2514 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 10948

[startup+102.343 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6904
/proc/meminfo: memFree=1404008/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=15912 CPUtime=102.3
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 2934 0 0 0 10227 3 0 0 25 0 1 0 222799615 16293888 2917 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 3978 2917 95 220 0 3755 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15912

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6904
/proc/meminfo: memFree=1402472/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=16796 CPUtime=162.32
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 3325 0 0 0 16228 4 0 0 25 0 1 0 222799615 17199104 3308 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 4199 3308 95 220 0 3976 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 16796

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6904
/proc/meminfo: memFree=1400552/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=17364 CPUtime=222.33
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 3784 0 0 0 22228 5 0 0 25 0 1 0 222799615 17780736 3767 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 4341 3767 95 220 0 4118 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 17364

[startup+282.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6904
/proc/meminfo: memFree=1399656/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=17812 CPUtime=282.36
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 4002 0 0 0 28230 6 0 0 25 0 1 0 222799615 18239488 3985 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 4453 3985 95 220 0 4230 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 17812

[startup+342.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6904
/proc/meminfo: memFree=1398504/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=18452 CPUtime=342.36
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 4284 0 0 0 34230 6 0 0 25 0 1 0 222799615 18894848 4267 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 4613 4267 95 220 0 4390 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 18452

[startup+402.506 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 6904
/proc/meminfo: memFree=1397864/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=22872 CPUtime=402.39
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 4434 0 0 0 40232 7 0 0 25 0 1 0 222799615 23420928 4417 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 5718 4417 95 220 0 5495 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 22872

[startup+462.536 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 6904
/proc/meminfo: memFree=1397800/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=23032 CPUtime=462.39
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 4488 0 0 0 46232 7 0 0 25 0 1 0 222799615 23584768 4471 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578863 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 5758 4471 95 220 0 5535 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 23032

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6904
/proc/meminfo: memFree=1397480/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=23352 CPUtime=522.41
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 4552 0 0 0 52233 8 0 0 25 0 1 0 222799615 23912448 4535 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 5838 4535 95 220 0 5615 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 23352

[startup+582.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6904
/proc/meminfo: memFree=1396392/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=23704 CPUtime=582.42
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 4818 0 0 0 58234 8 0 0 25 0 1 0 222799615 24272896 4801 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 5926 4801 95 220 0 5703 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 23704

[startup+642.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6904
/proc/meminfo: memFree=1396008/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=24008 CPUtime=642.44
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 4914 0 0 0 64235 9 0 0 25 0 1 0 222799615 24584192 4897 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 6002 4897 95 220 0 5779 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 24008

[startup+702.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6904
/proc/meminfo: memFree=1395752/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=24200 CPUtime=702.45
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 4967 0 0 0 70236 9 0 0 25 0 1 0 222799615 24780800 4950 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 6050 4950 95 220 0 5827 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 24200

[startup+762.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6904
/proc/meminfo: memFree=1395560/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=24392 CPUtime=762.47
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 5006 0 0 0 76237 10 0 0 25 0 1 0 222799615 24977408 4989 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 6098 4989 95 220 0 5875 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 24392

[startup+822.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6906
/proc/meminfo: memFree=1395368/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=24536 CPUtime=822.48
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 5039 0 0 0 82238 10 0 0 25 0 1 0 222799615 25124864 5022 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538665 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 6134 5022 95 220 0 5911 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 24536

[startup+882.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6906
/proc/meminfo: memFree=1394664/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=24856 CPUtime=882.49
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 5197 0 0 0 88238 11 0 0 25 0 1 0 222799615 25452544 5180 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 6214 5180 95 220 0 5991 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 24856

[startup+942.776 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6906
/proc/meminfo: memFree=1394408/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=25016 CPUtime=942.5
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 5273 0 0 0 94239 11 0 0 25 0 1 0 222799615 25616384 5256 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 6254 5256 95 220 0 6031 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 25016

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6906
/proc/meminfo: memFree=1394344/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=25208 CPUtime=1002.52
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 5321 0 0 0 100240 12 0 0 25 0 1 0 222799615 25812992 5304 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 6302 5304 95 220 0 6079 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 25208

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6906
/proc/meminfo: memFree=1393832/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=25528 CPUtime=1062.53
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 5453 0 0 0 106241 12 0 0 25 0 1 0 222799615 26140672 5436 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 6382 5436 95 220 0 6159 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 25528

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6906
/proc/meminfo: memFree=1393704/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=25720 CPUtime=1122.55
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 5495 0 0 0 112242 13 0 0 25 0 1 0 222799615 26337280 5478 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 6430 5478 95 220 0 6207 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 25720

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6906
/proc/meminfo: memFree=1393576/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=25720 CPUtime=1182.56
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 5506 0 0 0 118243 13 0 0 25 0 1 0 222799615 26337280 5489 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 6430 5489 95 220 0 6207 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 25720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6906
/proc/meminfo: memFree=1393640/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=25720 CPUtime=1200.08
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 5510 0 0 0 119995 13 0 0 25 0 1 0 222799615 26337280 5493 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 6430 5493 95 220 0 6207 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25720

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6906
/proc/meminfo: memFree=1393640/2055920 swapFree=4120788/4192956
[pid=6903] ppid=6901 vsize=25720 CPUtime=1200.08
/proc/6903/stat : 6903 (sat7_bin) R 6901 6903 6806 0 -1 4194304 5510 0 0 0 119995 13 0 0 25 0 1 0 222799615 26337280 5493 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6903/statm: 6430 5493 95 220 0 6207 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25720

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.142978
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 25720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5510
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= 25833

runsolver used 1.49877 second user time and 2.69959 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Feb 21 03:27:36 UTC 2007

IDJOB= 303150
IDBENCH= 20101
IDSOLVER= 101
FILE ID= node20/303150-1172028456

PBS_JOBID= 3892696

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S793713844-14.cnf
COMMAND LINE= /tmp/evaluation/303150-1172028456/sat7_bin /tmp/evaluation/303150-1172028456/instance-303150-1172028456.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-303150-1172028456 -o ROOT/results/node20/solver-303150-1172028456 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303150-1172028456/sat7_bin /tmp/evaluation/303150-1172028456/instance-303150-1172028456.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  f5c5fcd96d8afc0866c8da7cded76f04

RANDOM SEED= 548797013

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1416128 kB
Buffers:         32888 kB
Cached:         501868 kB
SwapCached:      36240 kB
Active:         106348 kB
Inactive:       481212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416128 kB
SwapTotal:     4192956 kB
SwapFree:      4120788 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          29628 kB
Slab:            37916 kB
Committed_AS:   557932 kB
PageTables:       1684 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 node20 on Wed Feb 21 03:47:39 UTC 2007