Trace number 1784422

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) 5000.03 5001.73

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v1375c111739g6.cnf
MD5SUMe4c376965bc8cbd4cdf5b3958d29ec62
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1375
Number of clauses111739
Sum of the clauses size224743
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2111684
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 555

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-1784422-1241939820.cnf
0.00/0.00	c found header 'p cnf 1375 111739'
0.09/0.15	c finished parsing
0.09/0.15	c
0.09/0.15	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.09/0.15	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.09/0.15	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.09/0.15	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.09/0.15	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.09/0.15	c --random=1 --spread=2000 --seed=0 --skip=25
0.09/0.15	c
0.09/0.15	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.09/0.15	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.09/0.15	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.09/0.15	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.09/0.15	c
0.09/0.15	c starting search after 0.2 seconds
0.09/0.15	c no decision limit
0.09/0.16	c
0.09/0.16	c       original/binary      fixed     eliminated      learned       agility
0.09/0.16	c   seconds        variables     equivalent    conflicts       height       MB
0.09/0.16	c
0.09/0.16	c *    0.2   111739    1375      0     0      0       0      0    0.0   0    7
1.99/2.03	c s    2.0   110364    1320      0     0     55       0      0    0.0   0    8
1.99/2.03	c l    2.0   110364    1320      0     0     55       0   7377    0.0   0    8
1.99/2.05	c R    2.1   110364    1320      0     0     55     100    100  117.5   4    8
1.99/2.07	c R    2.1   110364    1320      0     0     55     200    200  100.0   5    8
2.10/2.13	c R    2.1   110364    1320      0     0     55     803    803   74.7   6    9
2.10/2.15	c B    2.2   110364    1320      0     0     55    1000   1000   69.4   7    9
2.20/2.26	c B    2.3   110364    1320      0     0     55    2002   2002   68.5   6    9
2.29/2.30	c R    2.3   110364    1320      0     0     55    2408   2408   80.1   6   10
2.69/2.74	c R    2.7   110364    1320      0     0     55    6418   6418   66.5   7   11
2.79/2.85	c +    2.8   110364    1320      0     0     55    7377   8114   72.4   6   11
2.89/2.93	c B    2.9   110364    1320      0     0     55    8006   8006   75.6   6   11
3.09/3.15	c +    3.2   110364    1320      0     0     55    9220   8925   70.9   6   12
3.39/3.41	c +    3.4   110364    1320      0     0     55   11526   9817   68.2   6   12
3.69/3.76	c +    3.8   110364    1320      0     0     55   14405  10798   65.1   5   12
3.99/4.05	c R    4.0   110364    1320      0     0     55   16036  10829   64.9   6   13
4.19/4.28	c +    4.3   110364    1320      0     0     55   18006  11877   62.9   5   13
4.79/4.83	c +    4.8   110364    1320      0     0     55   22505  13064   61.5   5   13
4.99/5.02	c B    5.0   110364    1320      0     0     55   24012  13075   61.2   5   13
5.49/5.51	c
5.49/5.51	c       original/binary      fixed     eliminated      learned       agility
5.49/5.51	c   seconds        variables     equivalent    conflicts       height       MB
5.49/5.51	c
5.49/5.51	c +    5.5   110364    1320      0     0     55   28130  14370   61.6   6   14
6.39/6.47	c +    6.5   110364    1320      0     0     55   35161  15807   59.8   7   14
6.99/7.00	c R    7.0   110364    1320      0     0     55   38489  15817   57.9   6   15
7.60/7.69	c +    7.7   110364    1320      0     0     55   43950  17387   54.6   6   15
9.19/9.29	c +    9.3   110364    1320      0     0     55   54935  19125   55.2   5   15
10.49/10.51	c B   10.5   110364    1320      0     0     55   64030  19161   55.2   7   16
10.99/11.09	c +   11.1   110364    1320      0     0     55   68665  21037   56.1   5   16
13.59/13.60	c +   13.6   110364    1320      0     0     55   85830  23140   54.6   7   17
14.19/14.20	c R   14.2   110364    1320      0     0     55   89788  23188   54.2   7   17
16.99/17.06	c +   17.1   110364    1320      0     0     55  107285  25454   55.0   6   18
21.18/21.26	c +   21.3   110364    1320      0     0     55  134107  27999   54.5   6   19
25.19/25.27	c B   25.3   110364    1320      0     0     55  160054  28013   53.7   5   19
26.39/26.44	c +   26.4   110364    1320      0     0     55  167630  30798   54.6   6   20
32.68/32.76	c R   32.8   110364    1320      0     0     55  205171  30821   53.0   6   21
33.38/33.40	c +   33.4   110364    1320      0     0     55  209536  33877   52.5   7   21
42.38/42.44	c +   42.4   110364    1320      0     0     55  261920  37264   50.6   6   23
53.98/54.06	c +   54.0   110364    1320      0     0     55  327400  40990   50.4   6   25
64.17/64.25	c B   64.2   110364    1320      0     0     55  384112  41008   51.7   5   27
68.77/68.87	c +   68.9   110364    1320      0     0     55  409252  45089   52.1   6   27
80.16/80.25	c
80.16/80.25	c       original/binary      fixed     eliminated      learned       agility
80.16/80.25	c   seconds        variables     equivalent    conflicts       height       MB
80.16/80.25	c
80.16/80.25	c R   80.2   110364    1320      0     0     55  461566  45098   51.4   6   27
90.77/90.80	c +   90.8   110364    1320      0     0     55  511565  49597   50.0   6   29
115.65/115.70	c +  115.7   110364    1320      0     0     55  639455  54556   50.6   6   31
151.34/151.44	c +  151.4   110364    1320      0     0     55  799316  60011   49.9   6   34
172.03/172.18	c B  172.1   110364    1320      0     0     55  896206  60045   50.5   6   36
195.73/195.85	c +  195.8   110364    1320      0     0     55  999147  66012   50.5   6   36
204.12/204.26	c R  204.2   110364    1320      0     0     55 1025584  66047   50.6   5   39
262.20/262.39	c +  262.3   110364    1320      0     0     55 1248935  72613   49.2   6   42
339.48/339.60	c +  339.5   110364    1320      0     0     55 1561165  79874   49.8   7   47
446.44/446.62	c +  446.5   110364    1320      0     0     55 1951455  87861   49.6   7   52
474.53/474.72	c B  474.6   110364    1320      0     0     55 2048410  87878   50.4   5   56
550.00/550.27	c R  550.1   110364    1320      0     0     55 2256034  87911   50.1   6   54
625.48/625.74	c +  625.5   110364    1320      0     0     55 2439315  96647   49.6   7   69
812.22/812.59	c +  812.3   110364    1320      0     0     55 3049140 106311   49.3   6   68
1071.12/1071.59	c + 1071.2   110364    1320      0     0     55 3811426 116942   49.1   6   73
1355.63/1356.15	c B 1355.7   110364    1320      0     0     55 4608850 117026   50.3   6   81
1426.21/1426.74	c + 1426.3   110364    1320      0     0     55 4764285 128636   50.5   6   83
1523.98/1524.51	c R 1524.0   110364    1320      0     0     55 4921734 103321   50.5   7   45
1983.82/1984.54	c + 1983.9   110364    1320      0     0     55 5955355 141499   49.3   7   75
2589.52/2590.44	c
2589.52/2590.44	c       original/binary      fixed     eliminated      learned       agility
2589.52/2590.44	c   seconds        variables     equivalent    conflicts       height       MB
2589.52/2590.44	c
2589.52/2590.44	c + 2589.6   110364    1320      0     0     55 7444191 155648   50.3   6   91
3450.72/3451.95	c + 3450.8   110364    1320      0     0     55 9305237 171212   50.6   6   86
3984.84/3986.28	c B 3984.9   110364    1320      0     0     55 10241776 171269   51.0   7   93
4262.44/4263.95	c R 4262.5   110364    1320      0     0     55 10662953 169263   51.2   7   69
5000.00/5001.70	c
5000.00/5001.70	c *** CAUGHT SIGNAL 15 ***
5000.00/5001.70	c
5000.00/5001.70	c 11461407 conflicts, 18771624 decisions, 9391 random
5000.00/5001.70	c 0 iterations, 16382 restarts, 0 skipped
5000.00/5001.70	c 33 enlarged, 0 shrunken, 112132 rescored, 2112 rebiased
5000.00/5001.70	c 1 simplifications, 4 reductions
5000.00/5001.70	c
5000.00/5001.70	c vars: 0 fixed, 0 equiv, 55 elim, 0 merged
5000.00/5001.70	c elim: 496856 resolutions, 1 phases, 1 rounds
5000.00/5001.70	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
5000.00/5001.70	c arty: 24.00 and 0.00 xor average arity
5000.00/5001.70	c prbe: 934670 probed, 1060 phases, 354 rounds
5000.00/5001.70	c prbe: 0 failed, 0 lifted, 0 merged
5000.00/5001.70	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.00/5001.70	c hash: 0 units, 0 merged
5000.00/5001.70	c mins: 906612944 learned, 51% deleted, 0 strong, 19 depth
5000.00/5001.70	c subs: 0 forward, 0 backward, 0 doms
5000.00/5001.70	c strs: 1071 forward, 0 backward
5000.00/5001.70	c doms: 0 dominators, 0 high, 0 low
5000.00/5001.70	c prps: 1725576083 propagations, 0.35 megaprops
5000.00/5001.70	c
5000.00/5001.70	c 5000.0 seconds, 141 MB max, 3676 MB recycled
5000.00/5001.70	c
5000.00/5001.70	c *** CAUGHT SIGNAL 15 ***
5000.00/5001.70	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784422-1241939820/watcher-1784422-1241939820 -o /tmp/evaluation-result-1784422-1241939820/solver-1784422-1241939820 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784422-1241939820.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27547
/proc/meminfo: memFree=1498256/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=1052 CPUtime=0
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 222014954 1077248 168 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 263 169 63 155 0 106 0

[startup+0.068227 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27547
/proc/meminfo: memFree=1498256/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=4868 CPUtime=0.06
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 1229 0 0 0 6 0 0 0 18 0 1 0 222014954 4984832 1116 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 1217 1117 63 155 0 1060 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4868

[startup+0.101231 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27547
/proc/meminfo: memFree=1498256/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=6172 CPUtime=0.09
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 1683 0 0 0 9 0 0 0 18 0 1 0 222014954 6320128 1441 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 1543 1441 63 155 0 1386 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6172

[startup+0.301262 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27547
/proc/meminfo: memFree=1498256/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=8908 CPUtime=0.29
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 3004 0 0 0 28 1 0 0 19 0 1 0 222014954 9121792 2118 1992294400 134512640 135151029 4294956240 18446744073709551615 134578599 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 2227 2118 79 155 0 2070 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8908

[startup+0.701327 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27547
/proc/meminfo: memFree=1498256/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=13248 CPUtime=0.69
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 4236 0 0 0 67 2 0 0 22 0 1 0 222014954 13565952 3221 1992294400 134512640 135151029 4294956240 18446744073709551615 134526443 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 3312 3221 79 155 0 3155 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13248

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1485640/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=13248 CPUtime=1.49
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 4236 0 0 0 147 2 0 0 25 0 1 0 222014954 13565952 3221 1992294400 134512640 135151029 4294956240 18446744073709551615 134526358 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 3312 3221 79 155 0 3155 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13248

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1486344/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=14068 CPUtime=3.09
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 4701 0 0 0 307 2 0 0 25 0 1 0 222014954 14405632 3429 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 3517 3429 79 155 0 3360 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14068

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1482632/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=16712 CPUtime=6.29
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 5360 0 0 0 627 2 0 0 25 0 1 0 222014954 17113088 4088 1992294400 134512640 135151029 4294956240 18446744073709551615 134554909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 4178 4088 79 155 0 4021 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16712

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1479112/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=19484 CPUtime=12.69
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 6046 0 0 0 1266 3 0 0 25 0 1 0 222014954 19951616 4774 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 4871 4774 79 155 0 4714 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19484

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1475592/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=23064 CPUtime=25.49
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 6917 0 0 0 2545 4 0 0 25 0 1 0 222014954 23617536 5645 1992294400 134512640 135151029 4294956240 18446744073709551615 134530812 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 5766 5645 79 155 0 5609 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23064

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1470792/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=27972 CPUtime=51.08
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 8138 0 0 0 5103 5 0 0 25 0 1 0 222014954 28643328 6866 1992294400 134512640 135151029 4294956240 18446744073709551615 134554922 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 6993 6866 79 155 0 6836 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27972

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1463624/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=35096 CPUtime=102.26
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 9896 0 0 0 10220 6 0 0 25 0 1 0 222014954 35938304 8624 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 8774 8624 79 155 0 8617 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35096

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1457544/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=41364 CPUtime=162.23
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 11420 0 0 0 16216 7 0 0 25 0 1 0 222014954 42356736 10148 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 10341 10148 79 155 0 10184 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 41364

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1452808/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=46284 CPUtime=222.22
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 12593 0 0 0 22213 9 0 0 25 0 1 0 222014954 47394816 11321 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 11571 11321 79 155 0 11414 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 46284

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1450248/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=49072 CPUtime=282.2
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 13225 0 0 0 28210 10 0 0 25 0 1 0 222014954 50249728 11953 1992294400 134512640 135151029 4294956240 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 12268 11953 79 155 0 12111 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 49072

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1446088/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=53484 CPUtime=342.18
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 14292 0 0 0 34207 11 0 0 25 0 1 0 222014954 54767616 13020 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 13371 13020 79 155 0 13214 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 53484

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1444552/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=54936 CPUtime=402.15
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 14625 0 0 0 40204 11 0 0 25 0 1 0 222014954 56254464 13353 1992294400 134512640 135151029 4294956240 18446744073709551615 134552203 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 13734 13353 79 155 0 13577 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 54936

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1440008/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=59624 CPUtime=462.13
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 15756 0 0 0 46201 12 0 0 25 0 1 0 222014954 61054976 14484 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 14906 14484 79 155 0 14749 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 59624

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1436680/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=62924 CPUtime=522.11
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 16578 0 0 0 52198 13 0 0 25 0 1 0 222014954 64434176 15306 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 15731 15306 79 155 0 15574 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 62924

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1435144/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=65100 CPUtime=582.1
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 16978 0 0 0 58196 14 0 0 25 0 1 0 222014954 66662400 15706 1992294400 134512640 135151029 4294956240 18446744073709551615 134578147 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 16275 15706 79 155 0 16118 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 65100

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27548
/proc/meminfo: memFree=1419336/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=81524 CPUtime=642.08
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 20910 0 0 0 64190 18 0 0 25 0 1 0 222014954 83480576 19638 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 20381 19638 79 155 0 20224 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 81524

[startup+702.301 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1361480/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=136656 CPUtime=4060.91
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 35193 0 0 0 406043 48 0 0 25 0 1 0 222014954 139935744 33921 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 34164 33921 79 155 0 34007 0
Current children cumulated CPU time (s) 4060.91
Current children cumulated vsize (KiB) 136656

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1357960/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=140396 CPUtime=4120.88
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 36136 0 0 0 412039 49 0 0 25 0 1 0 222014954 143765504 34864 1992294400 134512640 135151029 4294956240 18446744073709551615 134546621 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 35099 34864 79 155 0 34942 0
Current children cumulated CPU time (s) 4120.88
Current children cumulated vsize (KiB) 140396

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348744/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4180.86
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38631 0 0 0 418034 52 0 0 25 0 1 0 222014954 153255936 37102 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37102 79 155 0 37259 0
Current children cumulated CPU time (s) 4180.86
Current children cumulated vsize (KiB) 149664

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348616/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4240.85
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38919 0 0 0 424032 53 0 0 25 0 1 0 222014954 153255936 37133 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37133 79 155 0 37259 0
Current children cumulated CPU time (s) 4240.85
Current children cumulated vsize (KiB) 149664

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348616/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4300.83
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38919 0 0 0 430030 53 0 0 25 0 1 0 222014954 153255936 37133 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37133 79 155 0 37259 0
Current children cumulated CPU time (s) 4300.83
Current children cumulated vsize (KiB) 149664

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348552/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4360.8
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38929 0 0 0 436027 53 0 0 25 0 1 0 222014954 153255936 37143 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37143 79 155 0 37259 0
Current children cumulated CPU time (s) 4360.8
Current children cumulated vsize (KiB) 149664

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348552/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4420.79
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38929 0 0 0 442025 54 0 0 25 0 1 0 222014954 153255936 37143 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37143 79 155 0 37259 0
Current children cumulated CPU time (s) 4420.79
Current children cumulated vsize (KiB) 149664

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348552/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4480.77
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38929 0 0 0 448023 54 0 0 25 0 1 0 222014954 153255936 37143 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37143 79 155 0 37259 0
Current children cumulated CPU time (s) 4480.77
Current children cumulated vsize (KiB) 149664

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348552/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4540.75
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38929 0 0 0 454021 54 0 0 25 0 1 0 222014954 153255936 37143 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37143 79 155 0 37259 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 149664

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348488/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4600.73
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38934 0 0 0 460019 54 0 0 25 0 1 0 222014954 153255936 37148 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37148 79 155 0 37259 0
Current children cumulated CPU time (s) 4600.73
Current children cumulated vsize (KiB) 149664

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348488/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4660.7
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38934 0 0 0 466016 54 0 0 25 0 1 0 222014954 153255936 37148 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37148 79 155 0 37259 0
Current children cumulated CPU time (s) 4660.7
Current children cumulated vsize (KiB) 149664

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348424/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4720.69
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38941 0 0 0 472014 55 0 0 25 0 1 0 222014954 153255936 37155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37155 79 155 0 37259 0
Current children cumulated CPU time (s) 4720.69
Current children cumulated vsize (KiB) 149664

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348488/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4780.66
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38941 0 0 0 478011 55 0 0 25 0 1 0 222014954 153255936 37155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37155 79 155 0 37259 0
Current children cumulated CPU time (s) 4780.66
Current children cumulated vsize (KiB) 149664

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348424/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4840.64
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38948 0 0 0 484009 55 0 0 25 0 1 0 222014954 153255936 37162 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37162 79 155 0 37259 0
Current children cumulated CPU time (s) 4840.64
Current children cumulated vsize (KiB) 149664

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348424/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4900.62
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38948 0 0 0 490007 55 0 0 25 0 1 0 222014954 153255936 37162 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37162 79 155 0 37259 0
Current children cumulated CPU time (s) 4900.62
Current children cumulated vsize (KiB) 149664

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27556
/proc/meminfo: memFree=1348360/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=4960.61
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38948 0 0 0 496005 56 0 0 25 0 1 0 222014954 153255936 37162 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37162 79 155 0 37259 0
Current children cumulated CPU time (s) 4960.61
Current children cumulated vsize (KiB) 149664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27558
/proc/meminfo: memFree=1348360/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=5000
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38948 0 0 0 499944 56 0 0 25 0 1 0 222014954 153255936 37162 1992294400 134512640 135151029 4294956240 18446744073709551615 134530812 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37162 79 155 0 37259 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 149664

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27558
/proc/meminfo: memFree=1348360/2055920 swapFree=4181456/4192956
[pid=27547] ppid=27545 vsize=149664 CPUtime=5000
/proc/27547/stat : 27547 (precosat) R 27545 27547 27430 0 -1 4194304 38948 0 0 0 499944 56 0 0 25 0 1 0 222014954 153255936 37162 1992294400 134512640 135151029 4294956240 18446744073709551615 134530812 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27547/statm: 37416 37162 79 155 0 37259 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 149664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.73
CPU time (s): 5000.03
CPU user time (s): 4999.45
CPU system time (s): 0.58791
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 149664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.45
system time used= 0.58791
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38948
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= 11757

runsolver used 3.9184 second user time and 9.8425 second system time

The end

Launcher Data 

Begin job on node26 at 2009-05-10 09:17:00
IDJOB=1784422
IDBENCH=71495
IDSOLVER=607
FILE ID=node26/1784422-1241939820
PBS_JOBID= 9264964
Free space on /tmp= 66148 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v1375c111739g6.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784422-1241939820/watcher-1784422-1241939820 -o /tmp/evaluation-result-1784422-1241939820/solver-1784422-1241939820 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784422-1241939820.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e4c376965bc8cbd4cdf5b3958d29ec62
RANDOM SEED=1284579908

node26.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		: 3000.261
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		: 3000.261
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:       1498672 kB
Buffers:         63164 kB
Cached:         411836 kB
SwapCached:       5352 kB
Active:         119648 kB
Inactive:       363292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1498672 kB
SwapTotal:     4192956 kB
SwapFree:      4181456 kB
Dirty:            2068 kB
Writeback:           0 kB
Mapped:          13624 kB
Slab:            60384 kB
Committed_AS:   709612 kB
PageTables:       1368 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= 66144 MiB
End job on node26 at 2009-05-10 10:40:23