Trace number 1514387

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
precosat 236? (TO) 1200.06 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
MD5SUM49df6b763f2da2592b10d7fad09e2c78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8274
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1514387-1238237836.cnf
0.00/0.00	c found header 'p cnf 4000 16800'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    16800    4000      0     0      0       0      0    0.0   0    1
0.09/0.10	c s    0.1    16635    3889      0     0    111       0      0    0.0   0    1
0.09/0.10	c l    0.1    16635    3889      0     0    111       0  16635    0.0   0    1
0.09/0.12	c R    0.1    16635    3889      0     0    111     101    101  300.5  19    1
0.09/0.14	c R    0.1    16635    3889      0     0    111     201    201  259.6  18    1
0.19/0.25	c R    0.3    16635    3889      0     0    111     802    802  209.7  16    2
0.19/0.28	c B    0.3    16635    3889      0     0    111    1000   1000  205.0  16    2
0.39/0.48	c B    0.5    16635    3889      0     0    111    2000   2000  199.8  18    2
0.49/0.55	c R    0.6    16635    3889      0     0    111    2412   2412  211.8  21    3
1.39/1.41	c R    1.4    16635    3889      0     0    111    6430   6430  205.3  19    4
1.69/1.75	c B    1.8    16635    3889      0     0    111    8000   8000  218.1  21    5
3.79/3.82	c R    3.8    16635    3889      0     0    111   16065  16065  213.0  17    9
3.89/3.97	c +    4.0    16635    3889      0     0    111   16635  18298  214.2  19    9
5.19/5.23	c +    5.2    16635    3889      0     0    111   20793  20127  217.1  19   10
6.18/6.23	c B    6.2    16635    3889      0     0    111   24006  20133  213.0  17   11
6.78/6.83	c +    6.8    16635    3889      0     0    111   25990  22139  212.9  20   11
8.79/8.87	c +    8.9    16635    3889      0     0    111   32485  24352  208.9  19   12
10.79/10.83	c R   10.8    16635    3889      0     0    111   38514  24359  214.1  19   14
11.49/11.51	c +   11.5    16635    3889      0     0    111   40607  26787  216.5  20   14
15.08/15.11	c
15.08/15.11	c       original/binary      fixed     eliminated      learned       agility
15.08/15.11	c   seconds        variables     equivalent    conflicts       height       MB
15.08/15.11	c
15.08/15.11	c +   15.1    16635    3889      0     0    111   50757  29465  216.9  18   15
19.48/19.53	c +   19.5    16635    3889      0     0    111   63446  32411  216.5  19   17
19.69/19.76	c B   19.8    16635    3889      0     0    111   64022  30058  216.8  17   17
25.39/25.43	c +   25.4    16635    3889      0     0    111   79305  35652  212.3  20   18
29.38/29.43	c R   29.4    16635    3889      0     0    111   89833  35667  216.8  20   20
33.08/33.13	c +   33.1    16635    3889      0     0    111   99132  39217  220.5  18   21
43.48/43.52	c +   43.5    16635    3889      0     0    111  123915  43138  218.9  21   23
56.48/56.55	c +   56.5    16635    3889      0     0    111  154891  47451  217.4  19   24
58.67/58.79	c B   58.8    16635    3889      0     0    111  160043  47461  216.4  19   26
73.17/73.25	c +   73.2    16635    3889      0     0    111  193610  52196  214.7  18   26
78.46/78.58	c R   78.6    16635    3889      0     0    111  205239  52214  219.5  18   30
96.96/97.06	c +   97.0    16635    3889      0     0    111  242010  57415  221.0  18   34
127.65/127.75	c +  127.7    16635    3889      0     0    111  302516  63156  218.2  18   33
167.24/167.37	c +  167.3    16635    3889      0     0    111  378145  69471  218.4  18   37
170.74/170.86	c B  170.8    16635    3889      0     0    111  384081  69109  217.8  19   40
213.72/213.84	c R  213.8    16635    3889      0     0    111  461654  69491  216.1  20   43
219.63/219.76	c +  219.7    16635    3889      0     0    111  472681  76418  217.8  18   44
299.59/299.75	c +  299.7    16635    3889      0     0    111  590850  84059  221.3  19   45
394.77/394.99	c +  394.9    16635    3889      0     0    111  738561  92464  221.3  21   52
502.63/502.87	c
502.63/502.87	c       original/binary      fixed     eliminated      learned       agility
502.63/502.87	c   seconds        variables     equivalent    conflicts       height       MB
502.63/502.87	c
502.63/502.87	c B  502.7    16635    3889      0     0    111  896189  92470  219.0  19   55
521.53/521.75	c +  521.6    16635    3889      0     0    111  923200 101710  218.2  17   54
596.21/596.40	c R  596.2    16635    3889      0     0    111 1025637 101735  218.1  21   67
727.37/727.60	c +  727.4    16635    3889      0     0    111 1154002 111881  225.1  18   75
960.11/960.44	c +  960.2    16635    3889      0     0    111 1442500 123069  223.2  17   71
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 1714664 conflicts, 3283715 decisions, 1 random
1200.04/1200.40	c 0 iterations, 3301 restarts, 0 skipped
1200.04/1200.40	c 21 enlarged, 0 shrunken, 16779 rescored, 472 rebiased
1200.04/1200.40	c 1 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 111 elim, 0 merged
1200.04/1200.40	c elim: 55685 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 2504738 probed, 322 phases, 322 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 201826388 learned, 10% deleted, 0 strong, 49 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 541384201 propagations, 0.45 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.0 seconds, 85 MB max, 751 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514387-1238237836/watcher-1514387-1238237836 -o /tmp/evaluation-result-1514387-1238237836/solver-1514387-1238237836 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514387-1238237836.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.99 0.97 0.95 3/64 29843
/proc/meminfo: memFree=879968/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=1224 CPUtime=0
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 1096445917 1253376 208 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 306 209 63 155 0 149 0

[startup+0.023396 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 29843
/proc/meminfo: memFree=879968/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=2276 CPUtime=0.01
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 497 0 0 0 1 0 0 0 18 0 1 0 1096445917 2330624 481 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 569 482 79 155 0 412 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2276

[startup+0.101405 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 29843
/proc/meminfo: memFree=879968/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=2928 CPUtime=0.09
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 706 0 0 0 9 0 0 0 18 0 1 0 1096445917 2998272 642 1992294400 134512640 135151029 4294956240 18446744073709551615 134579938 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 732 642 79 155 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2928

[startup+0.301427 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 29843
/proc/meminfo: memFree=879968/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=3064 CPUtime=0.29
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 723 0 0 0 29 0 0 0 19 0 1 0 1096445917 3137536 659 1992294400 134512640 135151029 4294956240 18446744073709551615 134578208 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 766 660 79 155 0 609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3064

[startup+0.701473 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 29843
/proc/meminfo: memFree=879968/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=3988 CPUtime=0.69
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 980 0 0 0 69 0 0 0 22 0 1 0 1096445917 4083712 916 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 997 916 79 155 0 840 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3988

[startup+1.50157 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29844
/proc/meminfo: memFree=875864/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=5836 CPUtime=1.49
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 1431 0 0 0 148 1 0 0 25 0 1 0 1096445917 5976064 1367 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 1459 1367 79 155 0 1302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5836

[startup+3.10175 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29844
/proc/meminfo: memFree=873368/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=9004 CPUtime=3.09
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 2218 0 0 0 308 1 0 0 25 0 1 0 1096445917 9220096 2154 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 2251 2154 79 155 0 2094 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9004

[startup+6.30111 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29844
/proc/meminfo: memFree=868248/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=12832 CPUtime=6.28
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 3169 0 0 0 627 1 0 0 25 0 1 0 1096445917 13139968 3105 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 3208 3105 79 155 0 3051 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12832

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29844
/proc/meminfo: memFree=864088/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=16660 CPUtime=12.68
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 4140 0 0 0 1266 2 0 0 25 0 1 0 1096445917 17059840 4076 1992294400 134512640 135151029 4294956240 18446744073709551615 134551406 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 4165 4076 79 155 0 4008 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16660

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29844
/proc/meminfo: memFree=860440/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=19828 CPUtime=25.49
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 4939 0 0 0 2545 4 0 0 25 0 1 0 1096445917 20303872 4875 1992294400 134512640 135151029 4294956240 18446744073709551615 134554671 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 4957 4875 79 155 0 4800 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19828

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29844
/proc/meminfo: memFree=853784/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=26428 CPUtime=51.08
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 6586 0 0 0 5102 6 0 0 25 0 1 0 1096445917 27062272 6522 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 6607 6522 79 155 0 6450 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26428

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29844
/proc/meminfo: memFree=841368/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=38836 CPUtime=102.26
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 9685 0 0 0 10217 9 0 0 25 0 1 0 1096445917 39768064 9621 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 9709 9621 79 155 0 9552 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38836

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29844
/proc/meminfo: memFree=840856/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=39364 CPUtime=162.25
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 9809 0 0 0 16215 10 0 0 25 0 1 0 1096445917 40308736 9745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 9841 9745 79 155 0 9684 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39364

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29844
/proc/meminfo: memFree=830872/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=49404 CPUtime=222.23
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 12333 0 0 0 22209 14 0 0 25 0 1 0 1096445917 50589696 12269 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 12351 12269 79 155 0 12194 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 49404

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=826704/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=53508 CPUtime=282.2
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 13318 0 0 0 28205 15 0 0 25 0 1 0 1096445917 54792192 13254 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 13377 13254 79 155 0 13220 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 53508

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=826640/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=53508 CPUtime=342.19
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 13318 0 0 0 34203 16 0 0 25 0 1 0 1096445917 54792192 13254 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 13377 13254 79 155 0 13220 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 53508

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=820560/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=59580 CPUtime=402.16
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 14837 0 0 0 40199 17 0 0 25 0 1 0 1096445917 61009920 14773 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 14895 14773 79 155 0 14738 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 59580

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=819792/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=60240 CPUtime=462.14
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 15018 0 0 0 46197 17 0 0 25 0 1 0 1096445917 61685760 14954 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 15060 14954 79 155 0 14903 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 60240

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=819792/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=60240 CPUtime=522.13
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 15018 0 0 0 52196 17 0 0 25 0 1 0 1096445917 61685760 14954 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 15060 14954 79 155 0 14903 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 60240

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=811416/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=68712 CPUtime=582.11
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 17115 0 0 0 58191 20 0 0 25 0 1 0 1096445917 70361088 17051 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 17178 17051 79 155 0 17021 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 68712

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=802072/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=78200 CPUtime=642.1
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 19458 0 0 0 64187 23 0 0 25 0 1 0 1096445917 80076800 19394 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 19550 19394 79 155 0 19393 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 78200

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=796184/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=84252 CPUtime=702.08
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 20968 0 0 0 70183 25 0 0 25 0 1 0 1096445917 86274048 20904 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 21063 20904 79 155 0 20906 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 84252

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=795416/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=84916 CPUtime=762.06
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 21132 0 0 0 76181 25 0 0 25 0 1 0 1096445917 86953984 21068 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 21229 21068 79 155 0 21072 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 84916

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=795352/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=84916 CPUtime=822.04
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 21132 0 0 0 82179 25 0 0 25 0 1 0 1096445917 86953984 21068 1992294400 134512640 135151029 4294956240 18446744073709551615 134555008 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 21229 21068 79 155 0 21072 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 84916

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=795352/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=84916 CPUtime=882.03
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 21132 0 0 0 88177 26 0 0 25 0 1 0 1096445917 86953984 21068 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 21229 21068 79 155 0 21072 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 84916

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=795352/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=84916 CPUtime=942.01
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 21132 0 0 0 94175 26 0 0 25 0 1 0 1096445917 86953984 21068 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 21229 21068 79 155 0 21072 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 84916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=795288/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=84916 CPUtime=1001.99
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 21132 0 0 0 100173 26 0 0 25 0 1 0 1096445917 86953984 21068 1992294400 134512640 135151029 4294956240 18446744073709551615 134520403 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 21229 21068 79 155 0 21072 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 84916

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=795288/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=84916 CPUtime=1061.98
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 21132 0 0 0 106172 26 0 0 25 0 1 0 1096445917 86953984 21068 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 21229 21068 79 155 0 21072 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 84916

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=792728/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=87572 CPUtime=1121.96
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 21789 0 0 0 112170 26 0 0 25 0 1 0 1096445917 89673728 21725 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 21893 21725 79 155 0 21736 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 87572

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=790488/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=89724 CPUtime=1181.94
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 22322 0 0 0 118167 27 0 0 25 0 1 0 1096445917 91877376 22258 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 22431 22258 79 155 0 22274 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 89724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 29850
/proc/meminfo: memFree=790488/2055920 swapFree=4178500/4192956
[pid=29843] ppid=29841 vsize=89724 CPUtime=1200.04
/proc/29843/stat : 29843 (precosat) R 29841 29843 29776 0 -1 4194304 22322 0 0 0 119977 27 0 0 25 0 1 0 1096445917 91877376 22258 1992294400 134512640 135151029 4294956240 18446744073709551615 134552306 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29843/statm: 22431 22258 79 155 0 22274 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 89724

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): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.77
CPU system time (s): 0.291955
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 89724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.291955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22322
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= 2
involuntary context switches= 2544

runsolver used 0.829873 second user time and 2.54861 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-28 11:57:16
IDJOB=1514387
IDBENCH=70342
IDSOLVER=507
FILE ID=node62/1514387-1238237836
PBS_JOBID= 9060682
Free space on /tmp= 66352 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514387-1238237836/watcher-1514387-1238237836 -o /tmp/evaluation-result-1514387-1238237836/solver-1514387-1238237836 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514387-1238237836.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 49df6b763f2da2592b10d7fad09e2c78
RANDOM SEED=2079454836

node62.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
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		: 3000.232
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:        880384 kB
Buffers:         79248 kB
Cached:        1011608 kB
SwapCached:       7616 kB
Active:         303852 kB
Inactive:       796188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        880384 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            1000 kB
Writeback:           0 kB
Mapped:          14968 kB
Slab:            61276 kB
Committed_AS:  2681004 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node62 at 2009-03-28 12:17:18