Trace number 306266

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 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
MD5SUMab0e9ac33b65d3d4c4302e45af764ace
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark126.202
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
0.19/0.25	c Restarting after 250 conflicts
0.29/0.34	c Restarting after 475 conflicts
0.40/0.47	c Restarting after 813 conflicts
0.61/0.68	c Restarting after 1319 conflicts
0.92/0.98	c Restarting after 2078 conflicts
1.43/1.45	c Restarting after 3218 conflicts
2.14/2.20	c Restarting after 4929 conflicts
3.38/3.43	c Restarting after 7491 conflicts
5.52/5.54	c Restarting after 11336 conflicts
8.80/8.88	c Restarting after 17103 conflicts
14.74/14.83	c Restarting after 25752 conflicts
24.16/24.19	c Restarting after 38726 conflicts
41.88/41.97	c Restarting after 58187 conflicts
70.85/70.92	c Restarting after 87382 conflicts
120.02/120.13	c Restarting after 131171 conflicts
206.45/206.59	c Restarting after 196855 conflicts
351.87/352.04	c Restarting after 295381 conflicts
590.18/590.37	c Restarting after 443170 conflicts
984.48/984.87	c Restarting after 664853 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/node11/watcher-306266-1172095684 -o ROOT/results/node11/solver-306266-1172095684 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306266-1172095684/sat7_bin /tmp/evaluation/306266-1172095684/instance-306266-1172095684.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: 7.45 6.94 4.27 3/77 9713
/proc/meminfo: memFree=1587128/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=1812 CPUtime=0
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 317 0 0 0 0 0 0 0 18 0 1 0 229522929 1855488 300 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 453 300 88 220 0 230 0

[startup+0.106715 s]
/proc/loadavg: 7.45 6.94 4.27 3/77 9713
/proc/meminfo: memFree=1587128/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=3356 CPUtime=0.1
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 621 0 0 0 10 0 0 0 18 0 1 0 229522929 3436544 604 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 839 604 88 220 0 616 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3356

[startup+0.514763 s]
/proc/loadavg: 7.45 6.94 4.27 3/77 9713
/proc/meminfo: memFree=1587128/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=5568 CPUtime=0.5
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 1049 0 0 0 50 0 0 0 22 0 1 0 229522929 5701632 1032 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 1392 1032 95 220 0 1169 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5568

[startup+1.33486 s]
/proc/loadavg: 7.45 6.94 4.27 2/78 9714
/proc/meminfo: memFree=1582256/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=9668 CPUtime=1.33
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 1421 0 0 0 132 1 0 0 25 0 1 0 229522929 9900032 1404 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538810 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 2417 1404 95 220 0 2194 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9668

[startup+2.97105 s]
/proc/loadavg: 6.93 6.84 4.25 2/78 9714
/proc/meminfo: memFree=1580336/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=9668 CPUtime=2.96
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 2022 0 0 0 295 1 0 0 25 0 1 0 229522929 9900032 2005 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 2417 2005 95 220 0 2194 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9668

[startup+6.25244 s]
/proc/loadavg: 6.93 6.84 4.25 2/78 9714
/proc/meminfo: memFree=1575792/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=13768 CPUtime=6.24
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 3099 0 0 0 622 2 0 0 25 0 1 0 229522929 14098432 3082 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 3442 3082 95 220 0 3219 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13768

[startup+12.7032 s]
/proc/loadavg: 6.02 6.65 4.22 2/78 9714
/proc/meminfo: memFree=1567536/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=21968 CPUtime=12.69
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 5011 0 0 0 1265 4 0 0 25 0 1 0 229522929 22495232 4994 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 5492 4994 95 220 0 5269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21968

[startup+25.5077 s]
/proc/loadavg: 5.25 6.46 4.18 2/78 9714
/proc/meminfo: memFree=1560496/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=30292 CPUtime=25.48
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 6691 0 0 0 2542 6 0 0 25 0 1 0 229522929 31019008 6674 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 7573 6674 95 220 0 7350 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30292

[startup+51.1207 s]
/proc/loadavg: 3.80 6.02 4.10 2/78 9714
/proc/meminfo: memFree=1555888/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=34392 CPUtime=51.1
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 7850 0 0 0 5102 8 0 0 25 0 1 0 229522929 35217408 7833 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 8598 7833 95 220 0 8375 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 34392

[startup+102.341 s]
/proc/loadavg: 2.21 5.25 3.93 2/78 9714
/proc/meminfo: memFree=1546672/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=42860 CPUtime=102.3
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 10128 0 0 0 10219 11 0 0 25 0 1 0 229522929 43888640 10111 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528632 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 10715 10111 95 220 0 10492 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42860

[startup+162.374 s]
/proc/loadavg: 1.41 4.41 3.73 2/78 9714
/proc/meminfo: memFree=1540208/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=51452 CPUtime=162.31
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 11737 0 0 0 16218 13 0 0 25 0 1 0 229522929 52686848 11720 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 12863 11720 95 220 0 12640 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 51452

[startup+222.401 s]
/proc/loadavg: 1.15 3.79 3.56 2/78 9714
/proc/meminfo: memFree=1535920/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=55980 CPUtime=222.32
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 12823 0 0 0 22218 14 0 0 25 0 1 0 229522929 57323520 12806 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 13995 12806 95 220 0 13772 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 55980

[startup+282.432 s]
/proc/loadavg: 1.06 3.32 3.41 2/78 9714
/proc/meminfo: memFree=1531568/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=56656 CPUtime=282.34
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 13917 0 0 0 28218 16 0 0 25 0 1 0 229522929 58015744 13900 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 14164 13900 95 220 0 13941 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 56656

[startup+342.457 s]
/proc/loadavg: 1.02 2.89 3.25 2/78 9714
/proc/meminfo: memFree=1525552/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=64988 CPUtime=342.35
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 15450 0 0 0 34217 18 0 0 25 0 1 0 229522929 66547712 15433 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538544 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 16247 15433 95 220 0 16024 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 64988

[startup+402.49 s]
/proc/loadavg: 1.00 2.52 3.10 2/78 9714
/proc/meminfo: memFree=1523312/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=65368 CPUtime=402.36
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 15943 0 0 0 40217 19 0 0 25 0 1 0 229522929 66936832 15926 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 16342 15926 95 220 0 16119 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 65368

[startup+462.52 s]
/proc/loadavg: 1.00 2.24 2.96 2/78 9714
/proc/meminfo: memFree=1521648/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=69868 CPUtime=462.38
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 16365 0 0 0 46218 20 0 0 25 0 1 0 229522929 71544832 16348 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539582 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 17467 16348 95 220 0 17244 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 69868

[startup+522.553 s]
/proc/loadavg: 1.00 2.03 2.85 2/78 9714
/proc/meminfo: memFree=1521072/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=70116 CPUtime=522.39
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 16498 0 0 0 52219 20 0 0 25 0 1 0 229522929 71798784 16481 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 17529 16481 95 220 0 17306 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 70116

[startup+582.586 s]
/proc/loadavg: 1.00 1.82 2.72 2/78 9714
/proc/meminfo: memFree=1520112/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=70244 CPUtime=582.41
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 16743 0 0 0 58220 21 0 0 25 0 1 0 229522929 71929856 16726 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 17561 16726 95 220 0 17338 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 70244

[startup+642.617 s]
/proc/loadavg: 1.00 1.67 2.61 2/78 9714
/proc/meminfo: memFree=1518320/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=70496 CPUtime=642.42
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 17193 0 0 0 64220 22 0 0 25 0 1 0 229522929 72187904 17176 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 17624 17176 95 220 0 17401 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 70496

[startup+702.649 s]
/proc/loadavg: 1.00 1.55 2.51 2/78 9714
/proc/meminfo: memFree=1516784/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=74988 CPUtime=702.43
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 17557 0 0 0 70220 23 0 0 25 0 1 0 229522929 76787712 17540 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 18747 17540 95 220 0 18524 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 74988

[startup+762.679 s]
/proc/loadavg: 1.00 1.45 2.42 2/78 9714
/proc/meminfo: memFree=1516528/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=75232 CPUtime=762.44
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 17630 0 0 0 76221 23 0 0 25 0 1 0 229522929 77037568 17613 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 18808 17613 95 220 0 18585 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 75232

[startup+822.71 s]
/proc/loadavg: 1.00 1.36 2.32 2/78 9714
/proc/meminfo: memFree=1515632/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=75488 CPUtime=822.46
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 17902 0 0 0 82222 24 0 0 25 0 1 0 229522929 77299712 17885 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 18872 17885 95 220 0 18649 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 75488

[startup+882.739 s]
/proc/loadavg: 1.03 1.31 2.24 2/78 9714
/proc/meminfo: memFree=1514736/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=75624 CPUtime=882.46
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 18124 0 0 0 88222 24 0 0 25 0 1 0 229522929 77438976 18107 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 18906 18107 95 220 0 18683 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 75624

[startup+942.774 s]
/proc/loadavg: 1.01 1.25 2.16 2/78 9714
/proc/meminfo: memFree=1514288/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=75880 CPUtime=942.49
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 18219 0 0 0 94224 25 0 0 25 0 1 0 229522929 77701120 18202 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 18970 18202 95 220 0 18747 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 75880

[startup+1002.81 s]
/proc/loadavg: 1.00 1.20 2.09 2/78 9714
/proc/meminfo: memFree=1513392/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=76004 CPUtime=1002.5
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 18459 0 0 0 100224 26 0 0 25 0 1 0 229522929 77828096 18442 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 19001 18442 95 220 0 18778 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 76004

[startup+1062.85 s]
/proc/loadavg: 1.00 1.16 2.01 2/78 9714
/proc/meminfo: memFree=1511536/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=80492 CPUtime=1062.52
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 18904 0 0 0 106225 27 0 0 25 0 1 0 229522929 82423808 18887 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 20123 18887 95 220 0 19900 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 80492

[startup+1122.88 s]
/proc/loadavg: 1.00 1.13 1.95 2/78 9714
/proc/meminfo: memFree=1508464/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=80764 CPUtime=1122.53
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 19678 0 0 0 112225 28 0 0 25 0 1 0 229522929 82702336 19661 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 20191 19661 95 220 0 19968 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 80764

[startup+1182.91 s]
/proc/loadavg: 1.00 1.10 1.88 3/78 9714
/proc/meminfo: memFree=1507952/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=81036 CPUtime=1182.55
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 19787 0 0 0 118226 29 0 0 25 0 1 0 229522929 82980864 19770 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532517 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 20259 19770 95 220 0 20036 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 81036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.10 1.87 2/78 9714
/proc/meminfo: memFree=1507696/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=81168 CPUtime=1200.06
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 19858 0 0 0 119977 29 0 0 25 0 1 0 229522929 83116032 19841 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 20292 19841 95 220 0 20069 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81168

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.10 1.87 2/78 9714
/proc/meminfo: memFree=1507696/2055920 swapFree=4192812/4192956
[pid=9713] ppid=9711 vsize=81168 CPUtime=1200.06
/proc/9713/stat : 9713 (sat7_bin) R 9711 9713 9348 0 -1 4194304 19858 0 0 0 119977 29 0 0 25 0 1 0 229522929 83116032 19841 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9713/statm: 20292 19841 95 220 0 20069 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1199.78
CPU system time (s): 0.311952
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 81168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19858
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= 2590

runsolver used 1.40079 second user time and 2.76158 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Wed Feb 21 22:08:04 UTC 2007

IDJOB= 306266
IDBENCH= 20177
IDSOLVER= 101
FILE ID= node11/306266-1172095684

PBS_JOBID= 3865345

Free space on /tmp= 66548 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
COMMAND LINE= /tmp/evaluation/306266-1172095684/sat7_bin /tmp/evaluation/306266-1172095684/instance-306266-1172095684.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-306266-1172095684 -o ROOT/results/node11/solver-306266-1172095684 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306266-1172095684/sat7_bin /tmp/evaluation/306266-1172095684/instance-306266-1172095684.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  ab0e9ac33b65d3d4c4302e45af764ace

RANDOM SEED= 896850252

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1587536 kB
Buffers:         56980 kB
Cached:         295600 kB
SwapCached:          0 kB
Active:         216372 kB
Inactive:       179820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:          62552 kB
Slab:            57696 kB
Committed_AS:   757548 kB
PageTables:       1756 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= 66548 MiB

End job on node11 on Wed Feb 21 22:28:06 UTC 2007