Trace number 306553

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) 1200.12 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
MD5SUMf797b412c0282263cc1dca0746fdda90
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.6397
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 ...
0.10/0.19	c Restarting after 100 conflicts
0.20/0.25	c Restarting after 252 conflicts
0.30/0.34	c Restarting after 477 conflicts
0.40/0.47	c Restarting after 814 conflicts
0.61/0.66	c Restarting after 1321 conflicts
0.91/0.96	c Restarting after 2080 conflicts
1.43/1.44	c Restarting after 3219 conflicts
2.14/2.20	c Restarting after 4928 conflicts
3.37/3.47	c Restarting after 7490 conflicts
5.52/5.54	c Restarting after 11334 conflicts
9.10/9.20	c Restarting after 17100 conflicts
15.25/15.34	c Restarting after 25750 conflicts
25.69/25.80	c Restarting after 38724 conflicts
43.20/43.30	c Restarting after 58185 conflicts
71.67/71.74	c Restarting after 87377 conflicts
123.17/123.24	c Restarting after 131166 conflicts
211.43/211.56	c Restarting after 196850 conflicts
356.32/356.47	c Restarting after 295376 conflicts
588.76/588.95	c Restarting after 443166 conflicts
995.13/995.46	c Restarting after 664852 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/node41/watcher-306553-1172101488 -o ROOT/results/node41/solver-306553-1172101488 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306553-1172101488/sat7_bin /tmp/evaluation/306553-1172101488/instance-306553-1172101488.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 1.02 1.00 3/64 17010
/proc/meminfo: memFree=1983984/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=1812 CPUtime=0
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 317 0 0 0 0 0 0 0 18 0 1 0 230104744 1855488 300 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134518460 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 453 300 88 220 0 230 0

[startup+0.107443 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 17010
/proc/meminfo: memFree=1983984/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=3356 CPUtime=0.1
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 622 0 0 0 10 0 0 0 18 0 1 0 230104744 3436544 605 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 839 605 88 220 0 616 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3356

[startup+0.515477 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 17010
/proc/meminfo: memFree=1983984/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=5568 CPUtime=0.5
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 1064 0 0 0 50 0 0 0 21 0 1 0 230104744 5701632 1047 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 1392 1047 95 220 0 1169 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5568

[startup+1.33555 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17011
/proc/meminfo: memFree=1979176/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=9668 CPUtime=1.33
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 1413 0 0 0 132 1 0 0 25 0 1 0 230104744 9900032 1396 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 2417 1396 95 220 0 2194 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9668

[startup+2.9757 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17011
/proc/meminfo: memFree=1977320/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=9668 CPUtime=2.96
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 2003 0 0 0 295 1 0 0 25 0 1 0 230104744 9900032 1986 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 2417 1986 95 220 0 2194 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9668

[startup+6.25198 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17011
/proc/meminfo: memFree=1972776/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=13768 CPUtime=6.24
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 3105 0 0 0 622 2 0 0 25 0 1 0 230104744 14098432 3088 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 3442 3088 95 220 0 3219 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13768

[startup+12.7065 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17011
/proc/meminfo: memFree=1964600/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=21968 CPUtime=12.69
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 5070 0 0 0 1265 4 0 0 25 0 1 0 230104744 22495232 5053 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 5492 5053 95 220 0 5269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21968

[startup+25.6067 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17011
/proc/meminfo: memFree=1956472/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=30300 CPUtime=25.59
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 7060 0 0 0 2553 6 0 0 25 0 1 0 230104744 31027200 7043 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 7575 7043 95 220 0 7352 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 30300

[startup+51.2109 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17011
/proc/meminfo: memFree=1951160/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=34524 CPUtime=51.18
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 8409 0 0 0 5111 7 0 0 25 0 1 0 230104744 35352576 8392 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536837 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 8631 8392 95 220 0 8408 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 34524

[startup+102.417 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17011
/proc/meminfo: memFree=1942712/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=42976 CPUtime=102.38
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 10540 0 0 0 10228 10 0 0 25 0 1 0 230104744 44007424 10523 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 10744 10523 95 220 0 10521 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 42976

[startup+162.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1938360/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=47468 CPUtime=162.39
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 11650 0 0 0 16227 12 0 0 25 0 1 0 230104744 48607232 11633 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 11867 11633 95 220 0 11644 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 47468

[startup+222.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1934200/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=51944 CPUtime=222.39
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 12655 0 0 0 22227 12 0 0 25 0 1 0 230104744 53190656 12638 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 12986 12638 95 220 0 12763 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 51944

[startup+282.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1929656/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=56456 CPUtime=282.4
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 13843 0 0 0 28226 14 0 0 25 0 1 0 230104744 57810944 13826 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 14114 13826 95 220 0 13891 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 56456

[startup+342.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1923640/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=65204 CPUtime=342.4
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 15262 0 0 0 34224 16 0 0 25 0 1 0 230104744 66768896 15245 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 16301 15245 95 220 0 16078 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 65204

[startup+402.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1920248/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=65460 CPUtime=402.4
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 16105 0 0 0 40223 17 0 0 25 0 1 0 230104744 67031040 16088 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 16365 16088 95 220 0 16142 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 65460

[startup+462.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1916984/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=69980 CPUtime=462.4
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 16927 0 0 0 46222 18 0 0 25 0 1 0 230104744 71659520 16910 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 17495 16910 95 220 0 17272 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 69980

[startup+522.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1914744/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=74204 CPUtime=522.4
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 17467 0 0 0 52221 19 0 0 25 0 1 0 230104744 75984896 17450 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 18551 17450 95 220 0 18328 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 74204

[startup+582.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1913464/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=74448 CPUtime=582.41
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 17781 0 0 0 58221 20 0 0 25 0 1 0 230104744 76234752 17764 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 18612 17764 95 220 0 18389 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 74448

[startup+642.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1911672/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=74708 CPUtime=642.41
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 18228 0 0 0 64221 20 0 0 25 0 1 0 230104744 76500992 18211 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 18677 18211 95 220 0 18454 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 74708

[startup+702.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1909688/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=79196 CPUtime=702.41
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 18715 0 0 0 70220 21 0 0 25 0 1 0 230104744 81096704 18698 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 19799 18698 95 220 0 19576 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 79196

[startup+762.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1909368/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=79324 CPUtime=762.42
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 18794 0 0 0 76220 22 0 0 25 0 1 0 230104744 81227776 18777 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 19831 18777 95 220 0 19608 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 79324

[startup+822.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1908536/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=79644 CPUtime=822.42
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 19003 0 0 0 82220 22 0 0 25 0 1 0 230104744 81555456 18986 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 19911 18986 95 220 0 19688 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 79644

[startup+882.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1907128/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=79916 CPUtime=882.43
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 19347 0 0 0 88220 23 0 0 25 0 1 0 230104744 81833984 19330 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531572 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 19979 19330 95 220 0 19756 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 79916

[startup+942.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1906872/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=80184 CPUtime=942.43
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 19400 0 0 0 94220 23 0 0 25 0 1 0 230104744 82108416 19383 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 20046 19383 95 220 0 19823 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 80184

[startup+1002.7 s]
/proc/loadavg: 1.06 1.01 1.00 2/71 17115
/proc/meminfo: memFree=1904192/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=80320 CPUtime=1002.4
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 19597 0 0 0 100216 24 0 0 25 0 1 0 230104744 82247680 19580 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537458 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 20080 19580 95 220 0 19857 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 80320

[startup+1062.75 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 17209
/proc/meminfo: memFree=1903344/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=84664 CPUtime=1062.37
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 20001 0 0 0 106213 24 0 0 25 0 1 0 230104744 86695936 19984 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 21166 19984 95 220 0 20943 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 84664

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17209
/proc/meminfo: memFree=1902712/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=85060 CPUtime=1122.37
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 20226 0 0 0 112213 24 0 0 25 0 1 0 230104744 87101440 20209 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 21265 20209 95 220 0 21042 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 85060

[startup+1182.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17209
/proc/meminfo: memFree=1901176/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=85332 CPUtime=1182.37
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 20599 0 0 0 118213 24 0 0 25 0 1 0 230104744 87379968 20582 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 21333 20582 95 220 0 21110 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 85332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17209
/proc/meminfo: memFree=1900984/2055920 swapFree=4183956/4192956
[pid=17010] ppid=17008 vsize=85468 CPUtime=1200.09
/proc/17010/stat : 17010 (sat7_bin) R 17008 17010 16509 0 -1 4194304 20633 0 0 0 119985 24 0 0 25 0 1 0 230104744 87519232 20616 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17010/statm: 21367 20616 95 220 0 21144 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 85468

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1199.85
CPU system time (s): 0.263959
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 85468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.263959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20633
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= 1721

runsolver used 0.766883 second user time and 2.52761 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Wed Feb 21 23:44:48 UTC 2007

IDJOB= 306553
IDBENCH= 20184
IDSOLVER= 101
FILE ID= node41/306553-1172101488

PBS_JOBID= 3892887

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
COMMAND LINE= /tmp/evaluation/306553-1172101488/sat7_bin /tmp/evaluation/306553-1172101488/instance-306553-1172101488.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-306553-1172101488 -o ROOT/results/node41/solver-306553-1172101488 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306553-1172101488/sat7_bin /tmp/evaluation/306553-1172101488/instance-306553-1172101488.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  f797b412c0282263cc1dca0746fdda90

RANDOM SEED= 911570945

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1984904 kB
Buffers:          4180 kB
Cached:          16572 kB
SwapCached:       1756 kB
Active:          24536 kB
Inactive:         4784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1984904 kB
SwapTotal:     4192956 kB
SwapFree:      4183956 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          15768 kB
Slab:            27660 kB
Committed_AS:   507476 kB
PageTables:       1476 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 node41 on Thu Feb 22 00:04:51 UTC 2007