Trace number 1733648

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 236UNSAT 586.071 586.226

General information on the benchmark

NameCRAFTED/modcircuits/
mod3_4vars_6gates.cnf
MD5SUMafeeef613d4caffff91375d49585d115
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark192.997
Satisfiable
(Un)Satisfiability was proved
Number of variables289
Number of clauses33900
Sum of the clauses size195928
Maximum clause length19
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 2730
Number of clauses of size 31
Number of clauses of size 4893
Number of clauses of size 52499
Number of clauses of size over 529712

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-1733648-1240790974.cnf
0.00/0.00	c found header 'p cnf 289 33900'
0.01/0.03	c finished parsing
0.01/0.03	c
0.01/0.03	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.01/0.03	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.01/0.03	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.01/0.03	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.01/0.03	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.01/0.03	c --random=1 --spread=2000 --seed=0 --skip=25
0.01/0.03	c
0.01/0.03	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.01/0.03	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.01/0.03	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.01/0.03	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.01/0.03	c
0.01/0.03	c starting search after 0.0 seconds
0.01/0.03	c no decision limit
0.01/0.03	c
0.01/0.03	c       original/binary      fixed     eliminated      learned       agility
0.01/0.03	c   seconds        variables     equivalent    conflicts       height       MB
0.01/0.03	c
0.01/0.03	c *    0.0    33835     224     65     0      0       0      0    0.0   0    2
0.01/0.07	c -    0.1     8916     174    106     0      9       0   1000    0.0   0    1
0.01/0.07	c -    0.1     8808     171    106     0     12       0   1000    0.0   0    1
0.01/0.07	c -    0.1     8769     169    106     0     14       0   1000    0.0   0    1
0.01/0.08	c -    0.1     8616     167    106     0     16       0   1000    0.0   0    1
0.01/0.09	c -    0.1     8515     165    106     0     18       0   1000    0.0   0    1
0.09/0.19	c s    0.2     8103     149    106     0     34       0      0    0.0   0    1
0.09/0.19	c l    0.2     8103     149    106     0     34       0   7881    0.0   0    1
0.09/0.19	c R    0.2     8103     149    106     0     34     101    101   26.4   4    1
0.09/0.20	c R    0.2     8103     149    106     0     34     202    202   22.1  11    1
0.19/0.21	c N    0.2     8103     149    106     0     34     806    806   17.7  32    1
0.19/0.22	c B    0.2     8103     149    106     0     34    1000   1000   17.2  35    1
0.19/0.25	c B    0.3     8103     149    106     0     34    2001   2001   16.0  40    1
0.19/0.26	c N    0.3     8103     149    106     0     34    2406   2406   15.7  40    1
0.39/0.44	c N    0.4     8103     149    106     0     34    6417   6417   14.9  40    1
0.49/0.51	c +    0.5     8103     149    106     0     34    7884   8669   14.8  37    2
0.49/0.52	c B    0.5     8103     149    106     0     34    8002   8001   14.8  38    2
0.59/0.63	c +    0.6     8103     149    106     0     34    9857   9535   14.5  40    2
0.69/0.77	c +    0.8     8103     149    106     0     34   12322  10488   14.6  38    2
0.89/0.94	c
0.89/0.94	c       original/binary      fixed     eliminated      learned       agility
0.89/0.94	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.94	c
0.89/0.94	c +    0.9     8103     149    106     0     34   15401  11536   14.7  40    2
0.89/0.98	c N    1.0     8103     149    106     0     34   16043  11147   14.7  41    2
1.10/1.19	c +    1.2     8103     149    106     0     34   19250  12689   14.5  40    2
1.39/1.49	c B    1.5     8103     149    106     0     34   24007  12702   14.5  39    2
1.39/1.49	c +    1.5     8103     149    106     0     34   24062  13957   14.5  39    2
1.89/1.92	c +    1.9     8103     149    106     0     34   30076  15352   14.2  40    3
2.49/2.50	c +    2.5     8103     149    106     0     34   37595  16887   13.9  44    3
2.49/2.57	c N    2.6     8103     149    106     0     34   38492  16260   13.9  39    3
3.09/3.19	c +    3.2     8103     149    106     0     34   46990  18575   13.8  42    3
4.09/4.10	c +    4.1     8103     149    106     0     34   58735  20432   13.5  42    3
4.49/4.53	c B    4.5     8103     149    106     0     34   64021  20438   13.5  35    4
5.19/5.28	c +    5.3     8103     149    106     0     34   73417  22475   13.3  38    4
5.29/5.32	c s    5.3     8104     149    106     0     34   73653  20680   13.3  39    3
6.59/6.60	c N    6.6     8107     149    106     0     34   89779  22494   13.8  42    4
6.69/6.77	c +    6.8     8107     149    106     0     34   91770  24722   13.8  40    4
8.19/8.27	c s    8.3     8104     149    106     0     34  105953  24732   14.1  38    3
8.99/9.01	c +    9.0     8104     149    106     0     34  114710  27194   14.3  42    4
11.99/12.03	c +   12.0     8104     149    106     0     34  143385  29913   14.1  42    5
13.69/13.74	c B   13.7     8104     149    106     0     34  160043  29926   13.9  45    5
15.49/15.52	c
15.49/15.52	c       original/binary      fixed     eliminated      learned       agility
15.49/15.52	c   seconds        variables     equivalent    conflicts       height       MB
15.49/15.52	c
15.49/15.52	c +   15.5     8104     149    106     0     34  179231  32904   14.0  37    6
18.09/18.18	c N   18.2     8104     149    106     0     34  205180  32915   14.1  37    6
20.48/20.51	c +   20.5     8104     149    106     0     34  224036  36194   13.9  40    7
26.89/26.92	c +   26.9     8104     149    106     0     34  280045  39813   13.8  41    7
35.48/35.58	c +   35.6     8104     149    106     0     34  350057  43794   13.5  43    8
40.18/40.22	c B   40.2     8104     149    106     0     34  384075  43812   13.3  42    9
46.98/47.00	c +   47.0     8104     149    106     0     34  437570  48173   13.1  42    9
50.48/50.60	c N   50.6     8104     149    106     0     34  461546  48182   13.0  43   10
64.37/64.45	c +   64.4     8104     149    106     0     34  546960  52990   12.9  43   11
69.78/69.86	c s   69.8     8105     149    106     0     34  576217  53005   12.7  44    6
85.37/85.43	c +   85.4     8105     149    106     0     34  683700  58289   13.1  42   10
119.26/119.33	c +  119.3     8105     149    106     0     34  854625  64117   13.3  42   12
128.16/128.22	c B  128.2     8105     149    106     0     34  896180  64139   13.2  40   13
152.95/153.10	c N  153.1     8105     149    106     0     34 1025492  64142   13.1  42   14
160.85/160.93	c +  160.9     8105     149    106     0     34 1068282  70528   13.1  43   14
215.54/215.63	c +  215.6     8105     149    106     0     34 1335350  77580   12.9  41   17
227.53/227.65	c s  227.6     8108     149    106     0     34 1384387  58203   12.9  36    7
258.23/258.35	c s  258.3     8109     149    106     0     34 1530601  77597   12.8  40    8
285.61/285.79	c +  285.7     8109     149    106     0     34 1669187  85338   12.9  41   14
373.09/373.28	c
373.09/373.28	c       original/binary      fixed     eliminated      learned       agility
373.09/373.28	c   seconds        variables     equivalent    conflicts       height       MB
373.09/373.28	c
373.09/373.28	c B  373.2     8109     149    106     0     34 2048395  85352   12.8  39   18
374.79/374.94	c s  374.8     8110     149    106     0     34 2056205  85354   12.8  39    9
380.99/381.11	c +  381.0     8112     149    106     0     34 2086481  93871   12.9  41   11
402.38/402.51	c s  402.4     8110     149    106     0     34 2164071  93887   12.9  40   11
422.47/422.60	c N  422.5     8113     148    106     1     34 2255758  93878   12.8  38   14
433.87/434.09	c s  434.0     8049     148    106     1     34 2305686  93880   12.8  40    9
466.97/467.18	c s  467.1     7422     147    107     1     34 2426415  93888   12.8  44   11
466.97/467.18	c -  467.1     7422     147    107     1     34 2426415  87301   12.8  44   11
467.07/467.25	c +  467.1     7422     147    107     1     34 2426415  96031   12.8  44   12
548.55/548.70	c s  548.6     3755     136    118     1     34 2736646  24172   12.7  38    3
548.55/548.70	c -  548.6     3755     136    118     1     34 2736646  48016   12.7  38    3
548.55/548.70	c +  548.6     3755     136    118     1     34 2736646  52817   12.7  38    3
554.25/554.47	c s  554.3     3756     136    118     1     34 2775555  52827   12.6  38    5
567.14/567.34	c s  567.2     3637     135    119     1     34 2843286  22367   12.6  42    2
567.14/567.34	c -  567.2     3637     135    119     1     34 2843286  51761   12.6  42    2
573.24/573.41	c s  573.3     3638     135    119     1     34 2880509  51763   12.5  43    5
586.04/586.22	c 0  586.1    15044      70    169    16     34 2957889  51760   12.4  43    8
586.04/586.22	c
586.04/586.22	s UNSATISFIABLE
586.04/586.22	c
586.04/586.22	c 2957889 conflicts, 3312227 decisions, 1 random
586.04/586.22	c 14 iterations, 4 restarts, 5423 skipped
586.04/586.22	c 28 enlarged, 158 shrunken, 28890 rescored, 709 rebiased
586.04/586.22	c 14 simplifications, 1 reductions
586.04/586.22	c
586.04/586.22	c vars: 169 fixed, 16 equiv, 34 elim, 27 merged
586.04/586.22	c elim: 137170 resolutions, 3 phases, 3 rounds
586.04/586.22	c sbst: 38% substituted, 15.4% nots, 84.6% ands, 0.0% xors, 0.0% ites
586.04/586.22	c arty: 4.27 and 0.00 xor average arity
586.04/586.22	c prbe: 5268 probed, 16 phases, 18 rounds
586.04/586.22	c prbe: 11 failed, 1 lifted, 0 merged
586.04/586.22	c sccs: 0 non trivial, 0 fixed, 0 merged
586.04/586.22	c hash: 7 units, 27 merged
586.04/586.22	c mins: 49612754 learned, 28% deleted, 104 strong, 19 depth
586.04/586.22	c subs: 4926 forward, 783 backward, 11136 doms
586.04/586.22	c strs: 3353 forward, 91 backward
586.04/586.22	c doms: 11137 dominators, 11007 high, 84 low
586.04/586.22	c prps: 95615284 propagations, 0.16 megaprops
586.04/586.22	c
586.04/586.22	c 586.1 seconds, 22 MB max, 255 MB recycled

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733648-1240790974/watcher-1733648-1240790974 -o /tmp/evaluation-result-1733648-1240790974/solver-1733648-1240790974 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1733648-1240790974.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: 0.92 0.98 0.99 3/64 21667
/proc/meminfo: memFree=1294760/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=1052 CPUtime=0
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 107123435 1077248 149 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 263 149 63 155 0 106 0

[startup+0.019479 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21667
/proc/meminfo: memFree=1294760/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=1976 CPUtime=0.01
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 413 0 0 0 1 0 0 0 18 0 1 0 107123435 2023424 398 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 494 399 63 155 0 337 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1976

[startup+0.102486 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21667
/proc/meminfo: memFree=1294760/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=3448 CPUtime=0.09
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 778 0 0 0 9 0 0 0 18 0 1 0 107123435 3530752 762 1992294400 134512640 135151029 4294956240 18446744073709551615 134526460 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 862 762 79 155 0 705 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3448

[startup+0.301501 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21667
/proc/meminfo: memFree=1294760/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=3448 CPUtime=0.29
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 778 0 0 0 29 0 0 0 19 0 1 0 107123435 3530752 762 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 862 762 79 155 0 705 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3448

[startup+0.702533 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21667
/proc/meminfo: memFree=1294760/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=3448 CPUtime=0.69
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 778 0 0 0 69 0 0 0 22 0 1 0 107123435 3530752 762 1992294400 134512640 135151029 4294956240 18446744073709551615 134551278 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 862 762 79 155 0 705 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3448

[startup+1.5016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1292000/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=3448 CPUtime=1.49
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 792 0 0 0 149 0 0 0 25 0 1 0 107123435 3530752 776 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 862 776 79 155 0 705 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3448

[startup+3.10172 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1291360/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=4284 CPUtime=3.09
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 979 0 0 0 309 0 0 0 25 0 1 0 107123435 4386816 963 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 1071 963 79 155 0 914 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4284

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1290216/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=4880 CPUtime=6.29
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 1183 0 0 0 629 0 0 0 25 0 1 0 107123435 4997120 1132 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 1220 1132 79 155 0 1063 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4880

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1288760/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=6548 CPUtime=12.69
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 1563 0 0 0 1269 0 0 0 25 0 1 0 107123435 6705152 1511 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 1637 1511 79 155 0 1480 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6548

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1286904/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=8744 CPUtime=25.49
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 2004 0 0 0 2548 1 0 0 25 0 1 0 107123435 8953856 1952 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 2186 1952 79 155 0 2029 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8744

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1284792/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=11464 CPUtime=51.08
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 2567 0 0 0 5107 1 0 0 25 0 1 0 107123435 11739136 2515 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 2866 2515 79 155 0 2709 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11464

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1281848/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=13856 CPUtime=102.26
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 3511 0 0 0 10224 2 0 0 25 0 1 0 107123435 14188544 3228 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 3464 3228 79 155 0 3307 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13856

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1279672/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=16492 CPUtime=162.25
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 4049 0 0 0 16222 3 0 0 25 0 1 0 107123435 16887808 3766 1992294400 134512640 135151029 4294956240 18446744073709551615 134578229 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 4123 3766 79 155 0 3966 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16492

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1274744/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=22104 CPUtime=222.23
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 5284 0 0 0 22218 5 0 0 25 0 1 0 107123435 22634496 5001 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 5526 5001 79 155 0 5369 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22104

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1272696/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=22968 CPUtime=282.22
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 5992 0 0 0 28216 6 0 0 25 0 1 0 107123435 23519232 5491 1992294400 134512640 135151029 4294956240 18446744073709551615 134554909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 5742 5491 79 155 0 5585 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22968

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1272184/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=23144 CPUtime=342.2
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 6107 0 0 0 34214 6 0 0 25 0 1 0 107123435 23699456 5606 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 5786 5606 79 155 0 5629 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23144

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1271928/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=23016 CPUtime=402.18
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 6477 0 0 0 40212 6 0 0 25 0 1 0 107123435 23568384 5617 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 5754 5617 79 155 0 5597 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23016

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1271992/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=23016 CPUtime=462.17
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 6496 0 0 0 46210 7 0 0 25 0 1 0 107123435 23568384 5636 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 5754 5636 79 155 0 5597 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23016

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1271992/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=23016 CPUtime=522.15
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 6498 0 0 0 52208 7 0 0 25 0 1 0 107123435 23568384 5638 1992294400 134512640 135151029 4294956240 18446744073709551615 134554797 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 5754 5638 79 155 0 5597 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23016

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1271864/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=23016 CPUtime=582.14
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 6560 0 0 0 58207 7 0 0 25 0 1 0 107123435 23568384 5643 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 5754 5643 79 155 0 5597 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23016

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

[startup+583.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1271864/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=23016 CPUtime=583.73
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 6560 0 0 0 58366 7 0 0 25 0 1 0 107123435 23568384 5643 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 5754 5643 79 155 0 5597 0
Current children cumulated CPU time (s) 583.73
Current children cumulated vsize (KiB) 23016

[startup+585.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1271864/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=23016 CPUtime=585.33
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 6560 0 0 0 58526 7 0 0 25 0 1 0 107123435 23568384 5643 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 5754 5643 79 155 0 5597 0
Current children cumulated CPU time (s) 585.33
Current children cumulated vsize (KiB) 23016

[startup+585.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1271864/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=23016 CPUtime=585.73
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 6560 0 0 0 58566 7 0 0 25 0 1 0 107123435 23568384 5643 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 5754 5643 79 155 0 5597 0
Current children cumulated CPU time (s) 585.73
Current children cumulated vsize (KiB) 23016

[startup+586.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1271864/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=23016 CPUtime=585.93
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 6560 0 0 0 58586 7 0 0 25 0 1 0 107123435 23568384 5643 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 5754 5643 79 155 0 5597 0
Current children cumulated CPU time (s) 585.93
Current children cumulated vsize (KiB) 23016

[startup+586.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21668
/proc/meminfo: memFree=1271864/2055920 swapFree=4177048/4192956
[pid=21667] ppid=21665 vsize=23016 CPUtime=586.04
/proc/21667/stat : 21667 (precosat) R 21665 21667 21630 0 -1 4194304 6560 0 0 0 58597 7 0 0 25 0 1 0 107123435 23568384 5643 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21667/statm: 5754 5643 79 155 0 5597 0
Current children cumulated CPU time (s) 586.04
Current children cumulated vsize (KiB) 23016

Child status: 20
Real time (s): 586.226
CPU time (s): 586.071
CPU user time (s): 585.99
CPU system time (s): 0.080987
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 25128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 585.99
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6561
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= 1099

runsolver used 0.424935 second user time and 1.25181 second system time

The end

Launcher Data 

Begin job on node69 at 2009-04-27 02:09:34
IDJOB=1733648
IDBENCH=71145
IDSOLVER=507
FILE ID=node69/1733648-1240790974
PBS_JOBID= 9187336
Free space on /tmp= 66148 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3_4vars_6gates.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733648-1240790974/watcher-1733648-1240790974 -o /tmp/evaluation-result-1733648-1240790974/solver-1733648-1240790974 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1733648-1240790974.cnf

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

MD5SUM BENCH= afeeef613d4caffff91375d49585d115
RANDOM SEED=2122043224

node69.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		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1295176 kB
Buffers:         68184 kB
Cached:         603700 kB
SwapCached:      10564 kB
Active:         458584 kB
Inactive:       226856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1295176 kB
SwapTotal:     4192956 kB
SwapFree:      4177048 kB
Dirty:            1804 kB
Writeback:           0 kB
Mapped:          14108 kB
Slab:            61264 kB
Committed_AS:   354844 kB
PageTables:       1464 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= 66148 MiB
End job on node69 at 2009-04-27 02:19:20