Trace number 1515467

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 236SAT 252.423 252.494

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S1040456712-073.cnf
MD5SUMc089a210f28b730c7ed75b9093204955
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036994
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1515467-1238254721.cnf
0.00/0.00	c found header 'p cnf 90 1917'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     1917      90      0     0      0       0   1917    0.0   0    0
0.00/0.02	c R    0.0     1917      90      0     0      0     100    100   22.5   9    0
0.00/0.02	c R    0.0     1917      90      0     0      0     200    200   22.9  14    0
0.00/0.03	c N    0.0     1917      90      0     0      0     805    805   22.3  31    0
0.00/0.04	c B    0.0     1917      90      0     0      0    1000   1000   21.8  33    0
0.05/0.06	c +    0.1     1917      90      0     0      0    1917   2108   21.1  38    0
0.05/0.07	c B    0.1     1917      90      0     0      0    2002   2002   21.0  38    0
0.05/0.08	c +    0.1     1917      90      0     0      0    2397   2318   20.7  38    0
0.05/0.08	c N    0.1     1917      90      0     0      0    2412   2130   20.7  38    0
0.09/0.10	c +    0.1     1917      90      0     0      0    2996   2549   20.6  38    1
0.09/0.13	c +    0.1     1917      90      0     0      0    3745   2803   20.3  37    1
0.09/0.17	c +    0.2     1917      90      0     0      0    4680   3083   20.0  37    1
0.19/0.21	c +    0.2     1917      90      0     0      0    5850   3391   19.7  37    1
0.19/0.24	c N    0.2     1917      90      0     0      0    6426   3396   19.6  37    1
0.19/0.27	c +    0.3     1917      90      0     0      0    7310   3730   19.5  38    1
0.29/0.30	c B    0.3     1917      90      0     0      0    8005   3736   19.4  38    1
0.29/0.35	c +    0.4     1917      90      0     0      0    9136   4103   19.1  37    1
0.39/0.45	c
0.39/0.45	c       original/binary      fixed     eliminated      learned       agility
0.39/0.45	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.45	c
0.39/0.45	c +    0.5     1917      90      0     0      0   11420   4513   18.8  37    1
0.49/0.58	c +    0.6     1917      90      0     0      0   14276   4964   18.4  38    1
0.59/0.67	c N    0.7     1917      90      0     0      0   16055   4974   18.3  36    1
0.69/0.76	c +    0.8     1917      90      0     0      0   17845   5460   18.1  37    1
0.89/0.98	c +    1.0     1917      90      0     0      0   22306   6006   17.8  38    1
1.00/1.06	c B    1.1     1917      90      0     0      0   24015   6014   17.8  37    1
1.19/1.26	c +    1.3     1917      90      0     0      0   27882   6606   17.8  38    1
1.59/1.66	c +    1.7     1917      90      0     0      0   34850   7266   17.5  38    1
1.79/1.86	c N    1.9     1917      90      0     0      0   38501   7273   17.4  38    1
2.10/2.14	c +    2.1     1917      90      0     0      0   43561   7992   17.2  37    1
2.69/2.78	c +    2.8     1917      90      0     0      0   54450   8791   17.1  38    2
3.30/3.38	c B    3.4     1917      90      0     0      0   64026   8798   16.8  37    2
3.59/3.64	c +    3.6     1917      90      0     0      0   68061   9670   16.8  39    2
4.69/4.77	c +    4.8     1917      90      0     0      0   85078  10637   16.6  37    2
4.99/5.09	c N    5.1     1917      90      0     0      0   89793  10644   16.6  38    2
6.29/6.31	c +    6.3     1917      90      0     0      0  106347  11700   16.6  38    2
8.19/8.28	c +    8.3     1917      90      0     0      0  132932  12870   16.5  38    3
10.39/10.45	c B   10.5     1917      90      0     0      0  160049  12892   16.4  36    3
10.90/10.99	c +   11.0     1917      90      0     0      0  166165  14157   16.4  38    3
14.19/14.22	c
14.19/14.22	c       original/binary      fixed     eliminated      learned       agility
14.19/14.22	c   seconds        variables     equivalent    conflicts       height       MB
14.19/14.22	c
14.19/14.22	c N   14.2     1917      90      0     0      0  205169  14162   16.2  36    3
14.39/14.42	c +   14.4     1917      90      0     0      0  207705  15572   16.2  37    4
19.19/19.21	c +   19.2     1917      90      0     0      0  259631  17129   16.3  36    4
25.68/25.76	c +   25.8     1917      90      0     0      0  324535  18841   16.1  36    4
31.98/32.08	c B   32.1     1917      90      0     0      0  384103  18851   15.9  36    5
34.28/34.31	c +   34.3     1917      90      0     0      0  405668  20725   15.8  37    5
40.68/40.74	c N   40.7     1917      90      0     0      0  461604  20733   15.8  37    6
46.28/46.37	c +   46.4     1917      90      0     0      0  507085  22797   15.9  36    6
62.98/63.08	c +   63.1     1917      90      0     0      0  633856  25076   15.8  36    7
85.47/85.57	c +   85.5     1917      90      0     0      0  792321  27583   15.6  38    7
100.46/100.55	c B  100.5     1917      90      0     0      0  896202  27598   15.4  37    8
114.86/114.95	c +  114.9     1917      90      0     0      0  990400  30341   15.3  37    9
121.05/121.12	c N  121.1     1917      90      0     0      0 1025599  30351   15.4  36    9
158.25/158.39	c +  158.3     1917      90      0     0      0 1238000  33375   15.4  36   10
215.93/216.04	c +  216.0     1917      90      0     0      0 1547500  36712   15.2  36   11
252.32/252.49	c 1  252.4     1917      90      0     0      0 1719282  36723   15.3  36    7
252.32/252.49	c
252.32/252.49	s SATISFIABLE
252.32/252.49	v -1 2 -3 4 -5 6 -7
252.32/252.49	v -8 -9 -10 -11 -12 -13 14 15
252.32/252.49	v -16 -17 -18 19 -20 -21 -22 -23
252.32/252.49	v 24 -25 -26 27 -28 29 30 -31
252.32/252.49	v 32 33 -34 -35 36 37 -38 39
252.32/252.49	v -40 -41 -42 43 -44 -45 46 47
252.32/252.49	v -48 49 50 51 -52 53 54 55
252.32/252.49	v 56 57 58 -59 -60 -61 62 -63
252.32/252.49	v 64 65 66 67 68 -69 -70 -71
252.32/252.49	v 72 73 74 75 -76 77 -78 -79
252.32/252.49	v 80 81 82 -83 -84 85 86 87
252.32/252.49	v -88 -89 90
252.32/252.49	v 0
252.32/252.49	c
252.32/252.49	c 1719282 conflicts, 1912324 decisions, 1 random
252.32/252.49	c 0 iterations, 3 restarts, 3317 skipped
252.32/252.49	c 31 enlarged, 0 shrunken, 16801 rescored, 473 rebiased
252.32/252.49	c 1 simplifications, 1 reductions
252.32/252.49	c
252.32/252.49	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
252.32/252.49	c elim: 10625 resolutions, 1 phases, 1 rounds
252.32/252.49	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
252.32/252.49	c arty: 0.00 and 0.00 xor average arity
252.32/252.49	c prbe: 360 probed, 2 phases, 2 rounds
252.32/252.49	c prbe: 0 failed, 0 lifted, 0 merged
252.32/252.49	c sccs: 0 non trivial, 0 fixed, 0 merged
252.32/252.49	c hash: 0 units, 0 merged
252.32/252.49	c mins: 31745733 learned, 22% deleted, 0 strong, 10 depth
252.32/252.49	c subs: 0 forward, 0 backward, 0 doms
252.32/252.49	c strs: 0 forward, 0 backward
252.32/252.49	c doms: 0 dominators, 0 high, 0 low
252.32/252.49	c prps: 38981558 propagations, 0.15 megaprops
252.32/252.49	c
252.32/252.49	c 252.4 seconds, 13 MB max, 157 MB recycled

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515467-1238254721/watcher-1515467-1238254721 -o /tmp/evaluation-result-1515467-1238254721/solver-1515467-1238254721 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515467-1238254721.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15666
/proc/meminfo: memFree=1345528/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=916 CPUtime=0
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1098134573 937984 133 1992294400 134512640 135151029 4294956240 18446744073709551615 134578635 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 229 133 79 155 0 72 0

[startup+0.0612189 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15666
/proc/meminfo: memFree=1345528/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=1180 CPUtime=0.05
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 211 0 0 0 5 0 0 0 18 0 1 0 1098134573 1208320 195 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 295 195 79 155 0 138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1180

[startup+0.101222 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15666
/proc/meminfo: memFree=1345528/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=1312 CPUtime=0.09
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 242 0 0 0 9 0 0 0 18 0 1 0 1098134573 1343488 226 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 328 226 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301243 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15666
/proc/meminfo: memFree=1345528/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=1580 CPUtime=0.29
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 312 0 0 0 29 0 0 0 19 0 1 0 1098134573 1617920 296 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 395 296 79 155 0 238 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1580

[startup+0.701286 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15666
/proc/meminfo: memFree=1345528/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=1844 CPUtime=0.69
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 378 0 0 0 69 0 0 0 22 0 1 0 1098134573 1888256 362 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 461 362 79 155 0 304 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50137 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1344176/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=2244 CPUtime=1.49
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 472 0 0 0 149 0 0 0 25 0 1 0 1098134573 2297856 456 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 561 456 79 155 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2244

[startup+3.10154 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1343728/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=2796 CPUtime=3.09
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 601 0 0 0 309 0 0 0 25 0 1 0 1098134573 2863104 585 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 699 585 79 155 0 542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2796

[startup+6.30189 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1342768/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=3476 CPUtime=6.29
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 756 0 0 0 629 0 0 0 25 0 1 0 1098134573 3559424 740 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 869 740 79 155 0 712 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3476

[startup+12.7026 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1341808/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=4304 CPUtime=12.69
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 946 0 0 0 1269 0 0 0 25 0 1 0 1098134573 4407296 930 1992294400 134512640 135151029 4294956240 18446744073709551615 134542636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 1076 930 79 155 0 919 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4304

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1340656/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=5620 CPUtime=25.48
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 1224 0 0 0 2548 0 0 0 25 0 1 0 1098134573 5754880 1208 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 1405 1208 79 155 0 1248 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5620

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1338992/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=7640 CPUtime=51.08
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 1635 0 0 0 5107 1 0 0 25 0 1 0 1098134573 7823360 1619 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 1910 1619 79 155 0 1753 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7640

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1337200/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=9672 CPUtime=102.27
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 2074 0 0 0 10226 1 0 0 25 0 1 0 1098134573 9904128 2058 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 2418 2058 79 155 0 2261 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9672

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1335408/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=11784 CPUtime=162.24
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 2527 0 0 0 16223 1 0 0 25 0 1 0 1098134573 12066816 2511 1992294400 134512640 135151029 4294956240 18446744073709551615 134574302 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 2946 2511 79 155 0 2789 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11784

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1334000/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=13372 CPUtime=222.23
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 2847 0 0 0 22221 2 0 0 25 0 1 0 1098134573 13692928 2831 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 3343 2831 79 155 0 3186 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13372

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

[startup+230.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1334000/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=13372 CPUtime=230.23
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 2848 0 0 0 23021 2 0 0 25 0 1 0 1098134573 13692928 2832 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 3343 2832 79 155 0 3186 0
Current children cumulated CPU time (s) 230.23
Current children cumulated vsize (KiB) 13372

[startup+243.105 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1333744/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=12580 CPUtime=243.02
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 3233 0 0 0 24300 2 0 0 25 0 1 0 1098134573 12881920 2896 1992294400 134512640 135151029 4294956240 18446744073709551615 134575832 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 3145 2896 79 155 0 2988 0
Current children cumulated CPU time (s) 243.02
Current children cumulated vsize (KiB) 12580

[startup+246.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1333680/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=12580 CPUtime=246.22
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 3243 0 0 0 24620 2 0 0 25 0 1 0 1098134573 12881920 2906 1992294400 134512640 135151029 4294956240 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 3145 2906 79 155 0 2988 0
Current children cumulated CPU time (s) 246.22
Current children cumulated vsize (KiB) 12580

[startup+249.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1333680/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=12580 CPUtime=249.42
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 3251 0 0 0 24940 2 0 0 25 0 1 0 1098134573 12881920 2914 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 3145 2914 79 155 0 2988 0
Current children cumulated CPU time (s) 249.42
Current children cumulated vsize (KiB) 12580

[startup+251.101 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1333616/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=12580 CPUtime=251.02
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 3256 0 0 0 25100 2 0 0 25 0 1 0 1098134573 12881920 2919 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 3145 2919 79 155 0 2988 0
Current children cumulated CPU time (s) 251.02
Current children cumulated vsize (KiB) 12580

[startup+251.905 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1333616/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=12580 CPUtime=251.82
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 3256 0 0 0 25180 2 0 0 25 0 1 0 1098134573 12881920 2919 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 3145 2919 79 155 0 2988 0
Current children cumulated CPU time (s) 251.82
Current children cumulated vsize (KiB) 12580

[startup+252.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1333616/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=12580 CPUtime=252.22
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 3257 0 0 0 25220 2 0 0 25 0 1 0 1098134573 12881920 2920 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 3145 2920 79 155 0 2988 0
Current children cumulated CPU time (s) 252.22
Current children cumulated vsize (KiB) 12580

[startup+252.401 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15667
/proc/meminfo: memFree=1333616/2055920 swapFree=4178912/4192956
[pid=15666] ppid=15664 vsize=12580 CPUtime=252.32
/proc/15666/stat : 15666 (precosat) R 15664 15666 15513 0 -1 4194304 3257 0 0 0 25230 2 0 0 25 0 1 0 1098134573 12881920 2920 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15666/statm: 3145 2920 79 155 0 2988 0
Current children cumulated CPU time (s) 252.32
Current children cumulated vsize (KiB) 12580

Child status: 10
Real time (s): 252.494
CPU time (s): 252.423
CPU user time (s): 252.393
CPU system time (s): 0.029995
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 14820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 252.393
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3258
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= 271

runsolver used 0.179972 second user time and 0.577912 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 16:38:41
IDJOB=1515467
IDBENCH=70432
IDSOLVER=507
FILE ID=node47/1515467-1238254721
PBS_JOBID= 9060760
Free space on /tmp= 66264 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S1040456712-073.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515467-1238254721/watcher-1515467-1238254721 -o /tmp/evaluation-result-1515467-1238254721/solver-1515467-1238254721 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515467-1238254721.cnf

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

MD5SUM BENCH= c089a210f28b730c7ed75b9093204955
RANDOM SEED=124700621

node47.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		: 3000.216
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		: 3000.216
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:       1345944 kB
Buffers:         90768 kB
Cached:         522756 kB
SwapCached:       7792 kB
Active:          46720 kB
Inactive:       577180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345944 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          16040 kB
Slab:            71996 kB
Committed_AS:  2913040 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= 66260 MiB
End job on node47 at 2009-03-28 16:42:53