Trace number 306348

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 1200.39

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
MD5SUM8e2b6af718158791a511354b0839f24f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark47.9097
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
0.41/0.45	c Restarting after 813 conflicts
0.61/0.64	c Restarting after 1321 conflicts
0.92/0.94	c Restarting after 2080 conflicts
1.33/1.40	c Restarting after 3220 conflicts
2.14/2.16	c Restarting after 4929 conflicts
3.27/3.37	c Restarting after 7491 conflicts
5.42/5.49	c Restarting after 11335 conflicts
9.01/9.10	c Restarting after 17102 conflicts
14.84/14.95	c Restarting after 25752 conflicts
24.57/24.65	c Restarting after 38729 conflicts
42.07/42.18	c Restarting after 58190 conflicts
71.77/71.86	c Restarting after 87385 conflicts
118.67/118.70	c Restarting after 131174 conflicts
205.80/205.96	c Restarting after 196858 conflicts
340.45/340.60	c Restarting after 295384 conflicts
589.47/589.73	c Restarting after 443173 conflicts
1001.11/1001.42	c Restarting after 664858 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/node61/watcher-306348-1172097230 -o ROOT/results/node61/solver-306348-1172097230 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306348-1172097230/sat7_bin /tmp/evaluation/306348-1172097230/instance-306348-1172097230.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: 1.64 1.19 1.06 3/64 7891
/proc/meminfo: memFree=1977248/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=1812 CPUtime=0
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 317 0 0 0 0 0 0 0 18 0 1 0 229680011 1855488 300 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 453 300 88 220 0 230 0

[startup+0.107155 s]
/proc/loadavg: 1.64 1.19 1.06 3/64 7891
/proc/meminfo: memFree=1977248/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=3356 CPUtime=0.1
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 623 0 0 0 10 0 0 0 18 0 1 0 229680011 3436544 606 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134567896 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 839 606 88 220 0 616 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3356

[startup+0.518194 s]
/proc/loadavg: 1.64 1.19 1.06 3/64 7891
/proc/meminfo: memFree=1977248/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=5568 CPUtime=0.51
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 1057 0 0 0 51 0 0 0 21 0 1 0 229680011 5701632 1040 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 1392 1040 95 220 0 1169 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5568

[startup+1.33827 s]
/proc/loadavg: 1.59 1.19 1.06 2/65 7892
/proc/meminfo: memFree=1972248/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=9668 CPUtime=1.33
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 1452 0 0 0 133 0 0 0 25 0 1 0 229680011 9900032 1435 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 2417 1435 95 220 0 2194 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9668

[startup+2.97443 s]
/proc/loadavg: 1.59 1.19 1.06 2/65 7892
/proc/meminfo: memFree=1970456/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=9668 CPUtime=2.97
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 2058 0 0 0 296 1 0 0 25 0 1 0 229680011 9900032 2041 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 2417 2041 95 220 0 2194 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9668

[startup+6.25074 s]
/proc/loadavg: 1.55 1.19 1.06 2/65 7892
/proc/meminfo: memFree=1965848/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=13768 CPUtime=6.24
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 3142 0 0 0 622 2 0 0 25 0 1 0 229680011 14098432 3125 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 3442 3125 95 220 0 3219 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13768

[startup+12.7054 s]
/proc/loadavg: 1.50 1.18 1.06 2/65 7892
/proc/meminfo: memFree=1958104/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=21968 CPUtime=12.69
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 5048 0 0 0 1266 3 0 0 25 0 1 0 229680011 22495232 5031 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 5492 5031 95 220 0 5269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21968

[startup+25.6076 s]
/proc/loadavg: 1.42 1.18 1.06 2/65 7892
/proc/meminfo: memFree=1951384/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=30168 CPUtime=25.59
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 6769 0 0 0 2554 5 0 0 25 0 1 0 229680011 30892032 6752 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 7542 6752 95 220 0 7319 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 30168

[startup+51.213 s]
/proc/loadavg: 1.26 1.16 1.06 2/65 7892
/proc/meminfo: memFree=1947032/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=34392 CPUtime=51.19
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 7902 0 0 0 5112 7 0 0 25 0 1 0 229680011 35217408 7885 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 8598 7885 95 220 0 8375 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 34392

[startup+102.418 s]
/proc/loadavg: 1.11 1.13 1.05 2/65 7892
/proc/meminfo: memFree=1937368/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=42972 CPUtime=102.38
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 10294 0 0 0 10228 10 0 0 25 0 1 0 229680011 44003328 10277 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 10743 10277 95 220 0 10520 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 42972

[startup+162.44 s]
/proc/loadavg: 1.04 1.11 1.05 2/65 7892
/proc/meminfo: memFree=1931352/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=51556 CPUtime=162.39
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 11798 0 0 0 16227 12 0 0 25 0 1 0 229680011 52793344 11781 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 12889 11781 95 220 0 12666 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 51556

[startup+222.457 s]
/proc/loadavg: 1.01 1.08 1.04 2/65 7892
/proc/meminfo: memFree=1926040/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=55904 CPUtime=222.39
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 13166 0 0 0 22225 14 0 0 25 0 1 0 229680011 57245696 13149 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 13976 13149 95 220 0 13753 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 55904

[startup+282.474 s]
/proc/loadavg: 1.00 1.07 1.04 2/65 7892
/proc/meminfo: memFree=1922584/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=60420 CPUtime=282.39
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 13961 0 0 0 28224 15 0 0 25 0 1 0 229680011 61870080 13944 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 15105 13944 95 220 0 14882 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 60420

[startup+342.494 s]
/proc/loadavg: 1.00 1.05 1.03 2/65 7892
/proc/meminfo: memFree=1920600/2055920 swapFree=4183284/4192956
[pid=7891] ppid=7889 vsize=60816 CPUtime=342.4
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 14451 0 0 0 34224 16 0 0 25 0 1 0 229680011 62275584 14434 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 15204 14434 95 220 0 14981 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 60816

[startup+402.52 s]
/proc/loadavg: 1.00 1.04 1.03 2/65 7894
/proc/meminfo: memFree=1910744/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=65332 CPUtime=402.41
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 16108 0 0 0 40222 19 0 0 25 0 1 0 229680011 66899968 16091 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 16333 16091 95 220 0 16110 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 65332

[startup+462.535 s]
/proc/loadavg: 1.00 1.03 1.02 2/65 7894
/proc/meminfo: memFree=1904216/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=74096 CPUtime=462.41
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 17750 0 0 0 46220 21 0 0 25 0 1 0 229680011 75874304 17733 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 18524 17733 95 220 0 18301 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 74096

[startup+522.554 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 7894
/proc/meminfo: memFree=1902488/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=74220 CPUtime=522.41
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 18180 0 0 0 52220 21 0 0 25 0 1 0 229680011 76001280 18163 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 18555 18163 95 220 0 18332 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 74220

[startup+582.569 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 7894
/proc/meminfo: memFree=1901528/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=74464 CPUtime=582.41
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 18405 0 0 0 58220 21 0 0 25 0 1 0 229680011 76251136 18388 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532521 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 18616 18388 95 220 0 18393 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 74464

[startup+642.587 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7894
/proc/meminfo: memFree=1898904/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=78952 CPUtime=642.42
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 19060 0 0 0 64220 22 0 0 25 0 1 0 229680011 80846848 19043 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 19738 19043 95 220 0 19515 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 78952

[startup+702.604 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7894
/proc/meminfo: memFree=1893208/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=83312 CPUtime=702.42
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 20480 0 0 0 70218 24 0 0 25 0 1 0 229680011 85311488 20463 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 20828 20463 95 220 0 20605 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 83312

[startup+762.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7894
/proc/meminfo: memFree=1892824/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=83580 CPUtime=762.42
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 20581 0 0 0 76218 24 0 0 25 0 1 0 229680011 85585920 20564 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 20895 20564 95 220 0 20672 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 83580

[startup+822.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7894
/proc/meminfo: memFree=1890776/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=87804 CPUtime=822.43
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 21068 0 0 0 82218 25 0 0 25 0 1 0 229680011 89911296 21051 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 21951 21051 95 220 0 21728 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 87804

[startup+882.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7894
/proc/meminfo: memFree=1889624/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=88200 CPUtime=882.43
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 21350 0 0 0 88218 25 0 0 25 0 1 0 229680011 90316800 21333 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 22050 21333 95 220 0 21827 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 88200

[startup+942.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7894
/proc/meminfo: memFree=1889368/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=88200 CPUtime=942.43
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 21413 0 0 0 94218 25 0 0 25 0 1 0 229680011 90316800 21396 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 22050 21396 95 220 0 21827 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 88200

[startup+1002.7 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 7894
/proc/meminfo: memFree=1886744/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=92432 CPUtime=1002.44
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 22056 0 0 0 100218 26 0 0 25 0 1 0 229680011 94650368 22039 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578668 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 23108 22039 95 220 0 22885 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 92432

[startup+1062.72 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 7894
/proc/meminfo: memFree=1885464/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=92676 CPUtime=1062.44
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 22381 0 0 0 106217 27 0 0 25 0 1 0 229680011 94900224 22364 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 23169 22364 95 220 0 22946 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 92676

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7894
/proc/meminfo: memFree=1884824/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=93096 CPUtime=1122.44
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 22534 0 0 0 112217 27 0 0 25 0 1 0 229680011 95330304 22517 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 23274 22517 95 220 0 23051 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 93096

[startup+1182.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7894
/proc/meminfo: memFree=1882776/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=93484 CPUtime=1182.44
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 23027 0 0 0 118217 27 0 0 25 0 1 0 229680011 95727616 23010 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 23371 23010 95 220 0 23148 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 93484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7894
/proc/meminfo: memFree=1882712/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=93484 CPUtime=1200.06
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 23049 0 0 0 119979 27 0 0 25 0 1 0 229680011 95727616 23032 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 23371 23032 95 220 0 23148 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 93484

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7894
/proc/meminfo: memFree=1882712/2055920 swapFree=4183288/4192956
[pid=7891] ppid=7889 vsize=93484 CPUtime=1200.06
/proc/7891/stat : 7891 (sat7_bin) R 7889 7891 7834 0 -1 4194304 23049 0 0 0 119979 27 0 0 25 0 1 0 229680011 95727616 23032 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7891/statm: 23371 23032 95 220 0 23148 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 93484

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.09
CPU user time (s): 1199.79
CPU system time (s): 0.294955
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 93484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.294955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23049
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= 1512

runsolver used 0.772882 second user time and 2.44363 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 21 22:33:51 UTC 2007

IDJOB= 306348
IDBENCH= 20179
IDSOLVER= 101
FILE ID= node61/306348-1172097230

PBS_JOBID= 3892893

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
COMMAND LINE= /tmp/evaluation/306348-1172097230/sat7_bin /tmp/evaluation/306348-1172097230/instance-306348-1172097230.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-306348-1172097230 -o ROOT/results/node61/solver-306348-1172097230 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306348-1172097230/sat7_bin /tmp/evaluation/306348-1172097230/instance-306348-1172097230.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  8e2b6af718158791a511354b0839f24f

RANDOM SEED= 441381769

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1978360 kB
Buffers:          2176 kB
Cached:          17764 kB
SwapCached:       2636 kB
Active:          20580 kB
Inactive:         7612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1978360 kB
SwapTotal:     4192956 kB
SwapFree:      4183284 kB
Dirty:            3052 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            35568 kB
Committed_AS:   690844 kB
PageTables:       1388 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= 66559 MiB

End job on node61 on Wed Feb 21 22:53:53 UTC 2007