Trace number 1731284

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 557.996 558.145

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
MD5SUMbe0552b4894b69c578ebcc0b17dda689
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark199.917
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses69990
Sum of the clauses size140820
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269960
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

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-1731284-1240768816.cnf
0.00/0.00	c found header 'p cnf 900 69990'
0.09/0.10	c finished parsing
0.09/0.10	c
0.09/0.10	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.09/0.10	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.09/0.10	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.09/0.10	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.09/0.10	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.09/0.10	c --random=1 --spread=2000 --seed=0 --skip=25
0.09/0.10	c
0.09/0.10	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.09/0.10	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.09/0.10	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.09/0.10	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.09/0.10	c
0.09/0.10	c starting search after 0.1 seconds
0.09/0.10	c no decision limit
0.09/0.10	c
0.09/0.10	c       original/binary      fixed     eliminated      learned       agility
0.09/0.10	c   seconds        variables     equivalent    conflicts       height       MB
0.09/0.10	c
0.09/0.10	c *    0.1    69990     900      0     0      0       0      0    0.0   0    5
1.39/1.42	c s    1.4    69090     870      0     0     30       0      0    0.0   0    5
1.39/1.42	c l    1.4    69090     870      0     0     30       0   3558    0.0   0    5
1.39/1.43	c R    1.4    69090     870      0     0     30     100    100  442.3   3    5
1.39/1.44	c R    1.4    69090     870      0     0     30     205    205  354.0   3    5
1.39/1.49	c R    1.5    69090     870      0     0     30     812    812  190.4   4    5
1.49/1.50	c B    1.5    69090     870      0     0     30    1000   1000  170.7   4    5
1.49/1.58	c B    1.6    69091     870      0     0     30    2002   2002  113.0   4    6
1.59/1.62	c R    1.6    69091     870      0     0     30    2418   2418  107.5   3    6
1.69/1.71	c +    1.7    69091     870      0     0     30    3558   3913   91.4   4    6
1.69/1.78	c +    1.8    69091     870      0     0     30    4445   4304   82.0   3    6
1.79/1.88	c +    1.9    69091     870      0     0     30    5560   4734   75.6   3    6
1.89/1.95	c R    2.0    69091     870      0     0     30    6432   4747   73.2   4    6
1.89/2.00	c +    2.0    69091     870      0     0     30    6951   5207   70.2   3    6
1.99/2.08	c B    2.1    69091     870      0     0     30    8006   5218   64.9   3    6
2.20/2.23	c +    2.2    69156     870      0     0     30    8685   5727   63.3   4    7
2.39/2.42	c +    2.4    69156     870      0     0     30   10855   6299   58.1   4    7
2.59/2.69	c +    2.7    69156     870      0     0     30   13566   6928   55.1   4    7
2.89/2.93	c R    2.9    69174     870      0     0     30   16064   6938   51.7   4    8
2.99/3.01	c
2.99/3.01	c       original/binary      fixed     eliminated      learned       agility
2.99/3.01	c   seconds        variables     equivalent    conflicts       height       MB
2.99/3.01	c
2.99/3.01	c +    3.0    69174     870      0     0     30   16955   7620   50.3   4    8
3.29/3.34	c s    3.3    69174     870      0     0     30   19436   7650   47.5   3    7
3.49/3.52	c +    3.5    69174     870      0     0     30   21191   8382   46.4   3    7
3.79/3.88	c B    3.9    69174     870      0     0     30   24011   8390   47.2   4    8
4.09/4.11	c +    4.1    69176     870      0     0     30   26486   9220   46.1   4    8
4.79/4.80	c +    4.8    69176     870      0     0     30   33105  10142   45.2   4    8
5.29/5.39	c R    5.4    69176     870      0     0     30   38520  10151   42.8   4    9
5.59/5.69	c s    5.7    69182     870      0     0     30   39635  10156   42.4   4    7
5.79/5.89	c +    5.9    69182     870      0     0     30   41381  11156   43.0   4    8
6.99/7.08	c +    7.1    69184     870      0     0     30   51727  12271   42.9   4    9
8.19/8.27	c s    8.3    69185     870      0     0     30   60647  12278   42.4   4    8
8.59/8.63	c B    8.6    69185     870      0     0     30   64038  12282   41.5   4    8
8.59/8.70	c +    8.7    69185     870      0     0     30   64656  13498   41.4   3    9
10.59/10.67	c +   10.7    69190     870      0     0     30   80821  14847   41.1   4   10
10.89/10.95	c s   11.0    69190     870      0     0     30   82318  14874   41.2   4    9
11.99/12.01	c R   12.0    69242     870      0     0     30   89835  14878   39.8   4   10
13.49/13.56	c +   13.6    69242     870      0     0     30  101026  16331   41.2   3   11
14.09/14.13	c s   14.1    69251     870      0     0     30  103167  16334   41.2   3    9
17.29/17.34	c s   17.3    69267     870      0     0     30  125509  16422   40.5   4    9
17.39/17.46	c
17.39/17.46	c       original/binary      fixed     eliminated      learned       agility
17.39/17.46	c   seconds        variables     equivalent    conflicts       height       MB
17.39/17.46	c
17.39/17.46	c +   17.5    69267     870      0     0     30  126280  17964   40.6   4   10
20.78/20.81	c s   20.8    69323     870      0     0     30  147586  17966   40.9   4   10
22.08/22.17	c +   22.2    69323     870      0     0     30  157851  19760   40.9   4   11
22.39/22.48	c B   22.5    69323     870      0     0     30  160064  19838   41.1   4   12
24.09/24.19	c s   24.2    69334     870      0     0     30  170743  19766   40.5   4   10
28.08/28.12	c s   28.1    69340     870      0     0     30  192556  19772   41.6   3   10
28.78/28.85	c +   28.9    69340     870      0     0     30  197310  21736   42.1   4   12
30.08/30.12	c R   30.1    69340     870      0     0     30  205304  21751   42.1   3   13
34.38/34.42	c s   34.4    69343     870      0     0     30  230905  21765   40.6   4   10
36.78/36.83	c +   36.8    69413     870      0     0     30  246635  23909   40.4   4   12
38.18/38.24	c s   38.2    69414     870      0     0     30  254717  23928   40.5   4   11
42.17/42.25	c s   42.2    69423     870      0     0     30  277843  23920   40.2   4   11
46.37/46.45	c s   46.4    69433     870      0     0     30  301379  23914   41.4   4   12
47.77/47.89	c +   47.9    69458     869      1     0     30  308290  26299   41.5   4   14
52.37/52.50	c s   52.5    69248     869      1     0     30  324195  26311   42.1   3   13
57.08/57.19	c s   57.2    69008     868      2     0     30  347952  25996   42.1   5   11
63.07/63.14	c s   63.1    69014     868      2     0     30  371481  26310   43.0   4   12
65.67/65.76	c B   65.7    69014     868      2     0     30  384124  26310   43.7   4   15
65.87/65.96	c +   65.9    69014     868      2     0     30  385361  28928   43.6   4   15
78.57/78.67	c
78.57/78.67	c       original/binary      fixed     eliminated      learned       agility
78.57/78.67	c   seconds        variables     equivalent    conflicts       height       MB
78.57/78.67	c
78.57/78.67	c s   78.7    69015     868      2     0     30  442903  28933   44.9   4   14
84.47/84.53	c s   84.5    69021     868      2     0     30  467137  28950   45.1   4   13
87.97/88.01	c +   88.0    69084     867      3     0     30  481704  31820   45.0   3   15
91.27/91.33	c s   91.3    68848     867      3     0     30  489830  31380   45.1   3   13
97.46/97.52	c s   97.5    68855     867      3     0     30  514249  31840   45.1   3   14
103.36/103.40	c s  103.4    68861     867      3     0     30  538975  31869   45.0   4   14
110.66/110.74	c s  110.7    68629     866      4     0     30  562541  31396   45.1   4   13
116.56/116.65	c s  116.6    68192     864      6     0     30  587757  31535   44.7   5   13
120.25/120.30	c +  120.3    68202     864      6     0     30  602130  35002   44.8   4   16
123.75/123.81	c s  123.8    68205     864      6     0     30  610745  35035   44.8   4   14
130.56/130.68	c s  130.6    68234     864      6     0     30  635016  35034   45.0   5   14
139.15/139.26	c s  139.2    68238     864      6     0     30  660324  35052   44.9   3   14
145.55/145.67	c s  145.6    68244     864      6     0     30  685962  35013   45.2   4   15
152.54/152.60	c s  152.6    68246     864      6     0     30  710447  35014   45.6   4   15
161.15/161.22	c s  161.2    68042     863      7     0     30  734933  34893   45.7   3   15
165.75/165.85	c +  165.8    68050     863      7     0     30  752660  38502   45.8   3   17
167.84/167.99	c s  167.9    68067     863      7     0     30  759159  38511   45.7   4   15
176.24/176.30	c s  176.3    67882     862      8     0     30  784461  36575   45.5   3   15
187.94/188.07	c s  188.0    67883     862      8     0     30  827328  38513   45.7   4   16
196.64/196.79	c
196.64/196.79	c       original/binary      fixed     eliminated      learned       agility
196.64/196.79	c   seconds        variables     equivalent    conflicts       height       MB
196.64/196.79	c
196.64/196.79	c s  196.7    67692     861      9     0     30  852102  35931   45.7   4   16
203.93/204.07	c s  204.0    67695     861      9     0     30  876146  38537   45.7   3   16
210.53/210.60	c B  210.5    67700     861      9     0     30  896296  38521   45.8   4   19
212.03/212.16	c s  212.1    67702     861      9     0     30  900426  38547   45.8   4   15
221.13/221.28	c s  221.2    67552     860     10     0     30  924540  37642   45.8   4   15
221.13/221.28	c -  221.2    67552     860     10     0     30  924540  37732   45.8   4   15
221.13/221.28	c +  221.2    67552     860     10     0     30  924540  41505   45.8   4   15
228.53/228.64	c s  228.6    67557     860     10     0     30  949762  41520   46.0   4   18
236.83/236.97	c s  236.9    67564     860     10     0     30  975255  41662   46.3   4   17
254.21/254.30	c s  254.2    67566     860     10     0     30 1023807  41511   46.7   4   17
264.41/264.56	c s  264.5    66672     856     14     0     30 1048951  41169   46.8   4   17
273.42/273.55	c s  273.5    66699     856     14     0     30 1073125  41517   46.7   3   17
282.22/282.33	c s  282.3    66705     856     14     0     30 1098343  41579   46.8   4   17
292.01/292.19	c s  292.1    66720     856     14     0     30 1122706  41567   46.8   4   18
302.11/302.27	c s  302.2    66556     855     15     0     30 1147155  31416   46.8   4   14
305.41/305.54	c +  305.5    66557     855     15     0     30 1155675  45655   46.8   4   20
310.81/310.92	c s  310.8    66559     855     15     0     30 1168932  45655   46.8   4   19
321.30/321.42	c s  321.3    66569     855     15     0     30 1194684  45659   46.9   3   18
331.89/332.03	c s  331.9    66575     855     15     0     30 1219755  45691   47.0   4   18
343.10/343.26	c
343.10/343.26	c       original/binary      fixed     eliminated      learned       agility
343.10/343.26	c   seconds        variables     equivalent    conflicts       height       MB
343.10/343.26	c
343.10/343.26	c s  343.2    66275     853     17     0     30 1245150  44547   46.9   4   17
353.00/353.19	c s  353.1    66287     853     17     0     30 1270240  45723   46.7   4   18
362.99/363.12	c s  363.0    66309     853     17     0     30 1295117  45667   46.8   3   18
374.79/374.96	c s  374.9    66146     852     18     0     30 1320305  45582   46.7   3   18
385.59/385.76	c s  385.7    66157     852     18     0     30 1345419  45658   46.6   4   17
397.68/397.87	c s  397.8    65966     851     19     0     30 1369712  45631   46.8   4   18
409.78/409.92	c s  409.8    65967     851     19     0     30 1393341  45709   47.0   4   19
422.78/422.95	c s  422.8    65741     850     20     0     30 1418105  45668   47.0   4   18
434.28/434.45	c s  434.3    65561     849     21     0     30 1441829  45291   47.0   4   17
435.17/435.38	c +  435.3    65561     849     21     0     30 1444590  50220   47.0   3   19
446.37/446.56	c s  446.4    65593     849     21     0     30 1466659  50225   47.1   4   19
457.96/458.16	c s  458.0    65630     849     21     0     30 1492492  50229   47.0   3   19
471.07/471.23	c s  471.1    65068     846     24     0     30 1517944  47431   46.9   4   18
483.16/483.39	c s  483.3    64811     844     26     0     30 1541691  49897   46.9   4   18
496.86/497.00	c s  496.9    64431     842     28     0     30 1567052  50125   46.8   4   18
508.15/508.30	c s  508.2    64231     841     29     0     30 1592122  50278   46.6   3   17
508.15/508.30	c -  508.2    64231     841     29     0     30 1592122  49216   46.6   3   17
520.35/520.54	c s  520.4    63583     838     32     0     30 1616979  49215   46.4   4   17
531.75/531.92	c s  531.8    63373     837     33     0     30 1641470  49231   46.4   4   17
546.14/546.39	c
546.14/546.39	c       original/binary      fixed     eliminated      learned       agility
546.14/546.39	c   seconds        variables     equivalent    conflicts       height       MB
546.14/546.39	c
546.14/546.39	c s  546.2    63215     836     34     0     30 1666658  48372   46.3   4   17
557.94/558.14	c 0  558.0    63474     288    582     0     30 1688542  49215   46.0   3   21
557.94/558.14	c
557.94/558.14	s UNSATISFIABLE
557.94/558.14	c
557.94/558.14	c 1688542 conflicts, 2805943 decisions, 1403 random
557.94/558.14	c 24 iterations, 4716 restarts, 0 skipped
557.94/558.14	c 28 enlarged, 89 shrunken, 16513 rescored, 459 rebiased
557.94/558.14	c 66 simplifications, 0 reductions
557.94/558.14	c
557.94/558.14	c vars: 582 fixed, 0 equiv, 30 elim, 4 merged
557.94/558.14	c elim: 5956037 resolutions, 21 phases, 21 rounds
557.94/558.14	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
557.94/558.14	c arty: 29.00 and 0.00 xor average arity
557.94/558.14	c prbe: 213082 probed, 247 phases, 124 rounds
557.94/558.14	c prbe: 13 failed, 1 lifted, 0 merged
557.94/558.14	c sccs: 0 non trivial, 0 fixed, 0 merged
557.94/558.14	c hash: 13 units, 4 merged
557.94/558.14	c mins: 116153865 learned, 45% deleted, 1 strong, 13 depth
557.94/558.14	c subs: 0 forward, 0 backward, 266 doms
557.94/558.14	c strs: 5250 forward, 10 backward
557.94/558.14	c doms: 269 dominators, 69 high, 62 low
557.94/558.14	c prps: 287317519 propagations, 0.51 megaprops
557.94/558.14	c
557.94/558.14	c 558.0 seconds, 25 MB max, 472 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-1731284-1240768816/watcher-1731284-1240768816 -o /tmp/evaluation-result-1731284-1240768816/solver-1731284-1240768816 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1731284-1240768816.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: 0.91 0.97 0.99 3/64 24390
/proc/meminfo: memFree=1317720/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=1052 CPUtime=0
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 104915003 1077248 154 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 263 155 63 155 0 106 0

[startup+0.053679 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 24390
/proc/meminfo: memFree=1317720/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=3860 CPUtime=0.04
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 985 0 0 0 4 0 0 0 18 0 1 0 104915003 3952640 872 1992294400 134512640 135151029 4294956240 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 965 872 63 155 0 808 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3860

[startup+0.102683 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 24390
/proc/meminfo: memFree=1317720/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=6088 CPUtime=0.09
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 1671 0 0 0 9 0 0 0 18 0 1 0 104915003 6234112 1429 1992294400 134512640 135151029 4294956240 18446744073709551615 134647422 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 1522 1429 63 155 0 1365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6088

[startup+0.302702 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 24390
/proc/meminfo: memFree=1317720/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=7896 CPUtime=0.3
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 3056 0 0 0 29 1 0 0 19 0 1 0 104915003 8085504 1881 1992294400 134512640 135151029 4294956240 18446744073709551615 134519522 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 1974 1881 79 155 0 1817 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7896

[startup+0.701744 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 24390
/proc/meminfo: memFree=1317720/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=8688 CPUtime=0.69
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 3268 0 0 0 68 1 0 0 23 0 1 0 104915003 8896512 2093 1992294400 134512640 135151029 4294956240 18446744073709551615 134548002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 2172 2093 79 155 0 2015 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8688

[startup+1.50183 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 24391
/proc/meminfo: memFree=1309584/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=7660 CPUtime=1.49
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 3268 0 0 0 148 1 0 0 25 0 1 0 104915003 7843840 1836 1992294400 134512640 135151029 4294956240 18446744073709551615 134555317 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 1915 1836 79 155 0 1758 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7660

[startup+3.10199 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 24391
/proc/meminfo: memFree=1308944/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=9612 CPUtime=3.09
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 3745 0 0 0 308 1 0 0 25 0 1 0 104915003 9842688 2313 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 2403 2313 79 155 0 2246 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9612

[startup+6.30131 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 24391
/proc/meminfo: memFree=1307472/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=10732 CPUtime=6.29
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 4791 0 0 0 627 2 0 0 25 0 1 0 104915003 10989568 2587 1992294400 134512640 135151029 4294956240 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 2683 2587 79 155 0 2526 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10732

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 24391
/proc/meminfo: memFree=1305488/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=12432 CPUtime=12.69
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 5975 0 0 0 1266 3 0 0 25 0 1 0 104915003 12730368 2999 1992294400 134512640 135151029 4294956240 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 3108 2999 79 155 0 2951 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12432

[startup+25.5023 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 24391
/proc/meminfo: memFree=1303888/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=13932 CPUtime=25.49
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 8141 0 0 0 2545 4 0 0 25 0 1 0 104915003 14266368 3406 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 3483 3406 79 155 0 3326 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13932

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 24397
/proc/meminfo: memFree=1300880/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=17380 CPUtime=51.07
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 11301 0 0 0 5101 6 0 0 25 0 1 0 104915003 17797120 4248 1992294400 134512640 135151029 4294956240 18446744073709551615 134520439 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 4345 4248 79 155 0 4188 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17380

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 24397
/proc/meminfo: memFree=1297616/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=20388 CPUtime=102.26
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 13849 0 0 0 10218 8 0 0 25 0 1 0 104915003 20877312 4993 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 5097 4993 79 155 0 4940 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20388

[startup+162.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 24397
/proc/meminfo: memFree=1296464/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=21464 CPUtime=162.25
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 15233 0 0 0 16215 10 0 0 25 0 1 0 104915003 21979136 5287 1992294400 134512640 135151029 4294956240 18446744073709551615 134580741 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 5366 5287 79 155 0 5209 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21464

[startup+222.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 24397
/proc/meminfo: memFree=1295312/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=22520 CPUtime=222.23
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 16297 0 0 0 22212 11 0 0 25 0 1 0 104915003 23060480 5533 1992294400 134512640 135151029 4294956240 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 5630 5533 79 155 0 5473 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22520

[startup+282.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 24397
/proc/meminfo: memFree=1292368/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=25596 CPUtime=282.22
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 17455 0 0 0 28209 13 0 0 25 0 1 0 104915003 26210304 6292 1992294400 134512640 135151029 4294956240 18446744073709551615 134673144 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 6399 6292 79 155 0 6242 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25596

[startup+342.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 24397
/proc/meminfo: memFree=1292176/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=25948 CPUtime=342.2
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 19016 0 0 0 34206 14 0 0 25 0 1 0 104915003 26570752 6410 1992294400 134512640 135151029 4294956240 18446744073709551615 134526404 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 6487 6410 79 155 0 6330 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25948

[startup+402.303 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 24397
/proc/meminfo: memFree=1291856/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=25948 CPUtime=402.18
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 20739 0 0 0 40203 15 0 0 25 0 1 0 104915003 26570752 6410 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 6487 6410 79 155 0 6330 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25948

[startup+462.303 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 24397
/proc/meminfo: memFree=1290384/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=27248 CPUtime=462.16
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 21897 0 0 0 46200 16 0 0 25 0 1 0 104915003 27901952 6728 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 6812 6728 79 155 0 6655 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27248

[startup+522.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 24397
/proc/meminfo: memFree=1290704/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=26828 CPUtime=522.15
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 22277 0 0 0 52198 17 0 0 25 0 1 0 104915003 27471872 6630 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 6707 6630 79 155 0 6550 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26828

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

[startup+537.501 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24397
/proc/meminfo: memFree=1291344/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=26220 CPUtime=537.35
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 22277 0 0 0 53718 17 0 0 25 0 1 0 104915003 26849280 6478 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 6555 6478 79 155 0 6398 0
Current children cumulated CPU time (s) 537.35
Current children cumulated vsize (KiB) 26220

[startup+550.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24397
/proc/meminfo: memFree=1290960/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=26736 CPUtime=550.14
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 22850 0 0 0 54997 17 0 0 25 0 1 0 104915003 27377664 6607 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 6684 6607 79 155 0 6527 0
Current children cumulated CPU time (s) 550.14
Current children cumulated vsize (KiB) 26736

[startup+553.502 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24397
/proc/meminfo: memFree=1290960/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=26736 CPUtime=553.34
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 22850 0 0 0 55317 17 0 0 25 0 1 0 104915003 27377664 6607 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 6684 6607 79 155 0 6527 0
Current children cumulated CPU time (s) 553.34
Current children cumulated vsize (KiB) 26736

[startup+556.701 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24397
/proc/meminfo: memFree=1290960/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=26736 CPUtime=556.54
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 22850 0 0 0 55637 17 0 0 25 0 1 0 104915003 27377664 6607 1992294400 134512640 135151029 4294956240 18446744073709551615 134555112 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 6684 6607 79 155 0 6527 0
Current children cumulated CPU time (s) 556.54
Current children cumulated vsize (KiB) 26736

[startup+557.501 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24397
/proc/meminfo: memFree=1290960/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=26736 CPUtime=557.34
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 22850 0 0 0 55717 17 0 0 25 0 1 0 104915003 27377664 6607 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 6684 6607 79 155 0 6527 0
Current children cumulated CPU time (s) 557.34
Current children cumulated vsize (KiB) 26736

[startup+557.901 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24397
/proc/meminfo: memFree=1290960/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=26736 CPUtime=557.74
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 22850 0 0 0 55757 17 0 0 25 0 1 0 104915003 27377664 6607 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 6684 6607 79 155 0 6527 0
Current children cumulated CPU time (s) 557.74
Current children cumulated vsize (KiB) 26736

[startup+558.101 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24397
/proc/meminfo: memFree=1290960/2055920 swapFree=4180248/4192956
[pid=24390] ppid=24388 vsize=26736 CPUtime=557.94
/proc/24390/stat : 24390 (precosat) R 24388 24390 24058 0 -1 4194304 22850 0 0 0 55777 17 0 0 25 0 1 0 104915003 27377664 6607 1992294400 134512640 135151029 4294956240 18446744073709551615 134520317 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24390/statm: 6684 6607 79 155 0 6527 0
Current children cumulated CPU time (s) 557.94
Current children cumulated vsize (KiB) 26736

Child status: 20
Real time (s): 558.145
CPU time (s): 557.996
CPU user time (s): 557.813
CPU system time (s): 0.182972
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 28160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 557.813
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22851
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= 1133

runsolver used 0.416936 second user time and 1.20582 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-26 20:00:16
IDJOB=1731284
IDBENCH=24749
IDSOLVER=507
FILE ID=node17/1731284-1240768816
PBS_JOBID= 9187147
Free space on /tmp= 66136 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731284-1240768816/watcher-1731284-1240768816 -o /tmp/evaluation-result-1731284-1240768816/solver-1731284-1240768816 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1731284-1240768816.cnf

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

MD5SUM BENCH= be0552b4894b69c578ebcc0b17dda689
RANDOM SEED=428682375

node17.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		: 3000.234
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		: 3000.234
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:       1318136 kB
Buffers:         74376 kB
Cached:         600216 kB
SwapCached:       7584 kB
Active:         333824 kB
Inactive:       350812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1318136 kB
SwapTotal:     4192956 kB
SwapFree:      4180248 kB
Dirty:            1452 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            39084 kB
Committed_AS:   398164 kB
PageTables:       1452 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= 66136 MiB
End job on node17 at 2009-04-26 20:09:34