Trace number 1515479

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 447.079 447.234

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S47926000-049.cnf
MD5SUM43e1914e2baa4366249337eaf6ba76dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.073988
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-1515479-1238254780.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
0.00/0.01	c R    0.0     1917      90      0     0      0     100    100   25.3   7    0
0.00/0.02	c R    0.0     1917      90      0     0      0     201    201   23.4  13    0
0.00/0.03	c N    0.0     1917      90      0     0      0     803    803   21.2  31    0
0.00/0.04	c B    0.0     1917      90      0     0      0    1000   1000   21.2  33    0
0.00/0.06	c +    0.1     1917      90      0     0      0    1917   2108   20.9  36    0
0.00/0.07	c B    0.1     1917      90      0     0      0    2000   2000   20.8  35    0
0.00/0.08	c +    0.1     1917      90      0     0      0    2396   2318   20.8  36    0
0.00/0.08	c N    0.1     1917      90      0     0      0    2404   2125   20.8  36    0
0.09/0.10	c +    0.1     1917      90      0     0      0    2995   2549   20.6  36    1
0.09/0.13	c +    0.1     1917      90      0     0      0    3742   2803   20.4  37    1
0.09/0.16	c +    0.2     1917      90      0     0      0    4676   3083   20.2  37    1
0.19/0.20	c +    0.2     1917      90      0     0      0    5845   3391   20.1  37    1
0.19/0.23	c N    0.2     1917      90      0     0      0    6414   3399   20.0  36    1
0.19/0.26	c +    0.3     1917      90      0     0      0    7306   3730   19.9  37    1
0.19/0.29	c B    0.3     1917      90      0     0      0    8003   3738   20.0  36    1
0.29/0.34	c +    0.3     1917      90      0     0      0    9131   4103   19.8  37    1
0.39/0.43	c
0.39/0.43	c       original/binary      fixed     eliminated      learned       agility
0.39/0.43	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.43	c
0.39/0.43	c +    0.4     1917      90      0     0      0   11410   4513   19.9  37    1
0.49/0.56	c +    0.6     1917      90      0     0      0   14260   4964   19.7  37    1
0.59/0.65	c N    0.7     1917      90      0     0      0   16032   4970   19.6  37    1
0.69/0.73	c +    0.7     1917      90      0     0      0   17827   5460   19.5  37    1
0.89/0.95	c +    1.0     1917      90      0     0      0   22281   6006   19.2  36    1
1.00/1.04	c B    1.0     1917      90      0     0      0   24008   6013   19.1  37    1
1.19/1.22	c +    1.2     1917      90      0     0      0   27850   6606   19.2  37    1
1.59/1.61	c +    1.6     1917      90      0     0      0   34810   7266   19.3  37    1
1.79/1.83	c N    1.8     1917      90      0     0      0   38487   7274   19.2  36    2
2.10/2.12	c +    2.1     1917      90      0     0      0   43511   7992   19.0  38    2
2.79/2.80	c +    2.8     1917      90      0     0      0   54387   8791   18.6  36    2
3.39/3.41	c B    3.4     1917      90      0     0      0   64026   8796   18.6  37    2
3.59/3.66	c +    3.7     1917      90      0     0      0   67981   9670   18.6  37    2
4.69/4.79	c +    4.8     1917      90      0     0      0   84975  10637   18.4  37    2
5.09/5.15	c N    5.1     1917      90      0     0      0   89783  10650   18.3  37    2
6.19/6.26	c +    6.3     1917      90      0     0      0  106215  11700   18.2  36    2
8.19/8.29	c +    8.3     1917      90      0     0      0  132765  12870   17.9  37    3
10.29/10.34	c B   10.3     1917      90      0     0      0  160051  12878   18.0  37    3
10.79/10.84	c +   10.8     1917      90      0     0      0  165955  14157   18.0  35    3
14.29/14.33	c
14.29/14.33	c       original/binary      fixed     eliminated      learned       agility
14.29/14.33	c   seconds        variables     equivalent    conflicts       height       MB
14.29/14.33	c
14.29/14.33	c N   14.3     1917      90      0     0      0  205183  14166   18.0  37    3
14.48/14.54	c +   14.5     1917      90      0     0      0  207442  15572   18.0  37    3
19.38/19.44	c +   19.4     1917      90      0     0      0  259301  17129   17.8  38    4
25.98/26.09	c +   26.1     1917      90      0     0      0  324125  18841   17.6  36    4
32.48/32.57	c B   32.6     1917      90      0     0      0  384094  18850   17.5  37    5
34.77/34.83	c +   34.8     1917      90      0     0      0  405157  20725   17.5  36    5
41.48/41.55	c N   41.5     1917      90      0     0      0  461581  20735   17.5  37    6
46.68/46.78	c +   46.8     1917      90      0     0      0  506445  22797   17.3  37    6
61.97/62.05	c +   62.0     1917      90      0     0      0  633055  25076   17.1  37    7
84.26/84.35	c +   84.3     1917      90      0     0      0  791315  27583   17.0  35    7
99.85/99.95	c B   99.9     1917      90      0     0      0  896177  27593   16.8  37    8
113.56/113.66	c +  113.6     1917      90      0     0      0  989140  30341   16.8  36    9
119.95/120.01	c N  120.0     1917      90      0     0      0 1025559  30349   16.8  36    9
154.54/154.61	c +  154.6     1917      90      0     0      0 1236425  33375   16.6  37   10
211.31/211.48	c +  211.4     1917      90      0     0      0 1545531  36712   16.3  36   11
295.80/295.97	c +  295.9     1917      90      0     0      0 1931910  40383   16.1  37    7
320.38/320.53	c B  320.4     1917      90      0     0      0 2048364  40394   16.1  38    9
365.66/365.88	c N  365.8     1917      90      0     0      0 2255896  40396   16.1  37   10
400.65/400.80	c +  400.7     1917      90      0     0      0 2414885  44421   16.0  37   11
447.03/447.23	c
447.03/447.23	c       original/binary      fixed     eliminated      learned       agility
447.03/447.23	c   seconds        variables     equivalent    conflicts       height       MB
447.03/447.23	c
447.03/447.23	c 1  447.1     1917      90      0     0      0 2596242  44434   15.9  36   12
447.03/447.23	c
447.03/447.23	s SATISFIABLE
447.03/447.23	v -1 2 3 4 5 6 7
447.03/447.23	v -8 -9 -10 11 12 -13 -14 15
447.03/447.23	v -16 17 -18 19 -20 -21 22 -23
447.03/447.23	v -24 -25 26 -27 -28 29 -30 -31
447.03/447.23	v 32 33 34 -35 36 -37 38 39
447.03/447.23	v -40 -41 42 -43 44 45 -46 47
447.03/447.23	v 48 49 50 -51 -52 53 -54 -55
447.03/447.23	v -56 -57 58 59 -60 -61 62 63
447.03/447.23	v -64 65 -66 67 -68 -69 -70 71
447.03/447.23	v 72 -73 74 75 -76 77 78 -79
447.03/447.23	v 80 -81 82 -83 84 85 -86 87
447.03/447.23	v 88 89 90
447.03/447.23	v 0
447.03/447.23	c
447.03/447.23	c 2596242 conflicts, 2885439 decisions, 1 random
447.03/447.23	c 0 iterations, 3 restarts, 4470 skipped
447.03/447.23	c 33 enlarged, 0 shrunken, 25370 rescored, 617 rebiased
447.03/447.23	c 1 simplifications, 1 reductions
447.03/447.23	c
447.03/447.23	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
447.03/447.23	c elim: 10600 resolutions, 1 phases, 1 rounds
447.03/447.23	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
447.03/447.23	c arty: 0.00 and 0.00 xor average arity
447.03/447.23	c prbe: 360 probed, 2 phases, 2 rounds
447.03/447.23	c prbe: 0 failed, 0 lifted, 0 merged
447.03/447.23	c sccs: 0 non trivial, 0 fixed, 0 merged
447.03/447.23	c hash: 0 units, 0 merged
447.03/447.23	c mins: 49484627 learned, 21% deleted, 0 strong, 10 depth
447.03/447.23	c subs: 0 forward, 0 backward, 0 doms
447.03/447.23	c strs: 0 forward, 0 backward
447.03/447.23	c doms: 0 dominators, 0 high, 0 low
447.03/447.23	c prps: 59008585 propagations, 0.13 megaprops
447.03/447.23	c
447.03/447.23	c 447.1 seconds, 14 MB max, 244 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-1515479-1238254780/watcher-1515479-1238254780 -o /tmp/evaluation-result-1515479-1238254780/solver-1515479-1238254780 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515479-1238254780.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 0.97 0.97 3/64 12693
/proc/meminfo: memFree=832912/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=916 CPUtime=0
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1098143782 937984 133 1992294400 134512640 135151029 4294956240 18446744073709551615 134681560 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 229 135 79 155 0 72 0

[startup+0.092689 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 12693
/proc/meminfo: memFree=832912/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=1312 CPUtime=0.09
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 238 0 0 0 9 0 0 0 18 0 1 0 1098143782 1343488 222 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 328 222 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.10169 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 12693
/proc/meminfo: memFree=832912/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=1312 CPUtime=0.09
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 242 0 0 0 9 0 0 0 18 0 1 0 1098143782 1343488 226 1992294400 134512640 135151029 4294956240 18446744073709551615 134567958 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 328 226 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301728 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 12693
/proc/meminfo: memFree=832912/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=1576 CPUtime=0.29
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 312 0 0 0 29 0 0 0 19 0 1 0 1098143782 1613824 296 1992294400 134512640 135151029 4294956240 18446744073709551615 134578124 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 394 296 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701804 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 12693
/proc/meminfo: memFree=832912/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=1848 CPUtime=0.69
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 382 0 0 0 69 0 0 0 22 0 1 0 1098143782 1892352 366 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 462 366 79 155 0 305 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1848

[startup+1.50195 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 12694
/proc/meminfo: memFree=831496/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=2248 CPUtime=1.49
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 482 0 0 0 149 0 0 0 25 0 1 0 1098143782 2301952 466 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 562 466 79 155 0 405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10125 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 12694
/proc/meminfo: memFree=830984/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=2660 CPUtime=3.09
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 592 0 0 0 309 0 0 0 25 0 1 0 1098143782 2723840 576 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 665 576 79 155 0 508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2660

[startup+6.30186 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 12694
/proc/meminfo: memFree=830152/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=3476 CPUtime=6.29
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 749 0 0 0 629 0 0 0 25 0 1 0 1098143782 3559424 733 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 869 733 79 155 0 712 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3476

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 12694
/proc/meminfo: memFree=829064/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=4440 CPUtime=12.68
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 974 0 0 0 1268 0 0 0 25 0 1 0 1098143782 4546560 958 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 1110 958 79 155 0 953 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4440

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.97 2/65 12694
/proc/meminfo: memFree=828168/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=5416 CPUtime=25.48
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 1199 0 0 0 2548 0 0 0 25 0 1 0 1098143782 5545984 1183 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 1354 1183 79 155 0 1197 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5416

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.97 2/65 12694
/proc/meminfo: memFree=826440/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=7560 CPUtime=51.08
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 1635 0 0 0 5107 1 0 0 25 0 1 0 1098143782 7741440 1619 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 1890 1619 79 155 0 1733 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7560

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 12694
/proc/meminfo: memFree=824520/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=9672 CPUtime=102.26
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 2093 0 0 0 10225 1 0 0 25 0 1 0 1098143782 9904128 2077 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 2418 2077 79 155 0 2261 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9672

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12694
/proc/meminfo: memFree=822408/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=12028 CPUtime=162.24
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 2606 0 0 0 16222 2 0 0 25 0 1 0 1098143782 12316672 2590 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3007 2590 79 155 0 2850 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12028

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12696
/proc/meminfo: memFree=821320/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=13600 CPUtime=222.22
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 2860 0 0 0 22219 3 0 0 25 0 1 0 1098143782 13926400 2844 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3400 2844 79 155 0 3243 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13600

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12696
/proc/meminfo: memFree=821000/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=12808 CPUtime=282.19
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 3336 0 0 0 28216 3 0 0 25 0 1 0 1098143782 13115392 2919 1992294400 134512640 135151029 4294956240 18446744073709551615 134580640 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3202 2919 79 155 0 3045 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12808

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12696
/proc/meminfo: memFree=820552/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=12808 CPUtime=342.17
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 3442 0 0 0 34213 4 0 0 25 0 1 0 1098143782 13115392 3025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3202 3025 79 155 0 3045 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12808

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12696
/proc/meminfo: memFree=819464/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=14316 CPUtime=402.15
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 3724 0 0 0 40211 4 0 0 25 0 1 0 1098143782 14659584 3307 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3579 3307 79 155 0 3422 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14316

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

[startup+409.502 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12696
/proc/meminfo: memFree=819336/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=14316 CPUtime=409.35
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 3739 0 0 0 40931 4 0 0 25 0 1 0 1098143782 14659584 3322 1992294400 134512640 135151029 4294956240 18446744073709551615 134554782 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3579 3322 79 155 0 3422 0
Current children cumulated CPU time (s) 409.35
Current children cumulated vsize (KiB) 14316

[startup+422.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12696
/proc/meminfo: memFree=819080/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=14764 CPUtime=422.15
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 3804 0 0 0 42211 4 0 0 25 0 1 0 1098143782 15118336 3387 1992294400 134512640 135151029 4294956240 18446744073709551615 134580493 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3691 3387 79 155 0 3534 0
Current children cumulated CPU time (s) 422.15
Current children cumulated vsize (KiB) 14764

[startup+435.102 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12696
/proc/meminfo: memFree=818824/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=15212 CPUtime=434.94
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 3887 0 0 0 43490 4 0 0 25 0 1 0 1098143782 15577088 3470 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3803 3470 79 155 0 3646 0
Current children cumulated CPU time (s) 434.94
Current children cumulated vsize (KiB) 15212

[startup+441.502 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12696
/proc/meminfo: memFree=818696/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=15404 CPUtime=441.34
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 3911 0 0 0 44130 4 0 0 25 0 1 0 1098143782 15773696 3494 1992294400 134512640 135151029 4294956240 18446744073709551615 134542684 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3851 3494 79 155 0 3694 0
Current children cumulated CPU time (s) 441.34
Current children cumulated vsize (KiB) 15404

[startup+444.701 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12696
/proc/meminfo: memFree=818632/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=15404 CPUtime=444.53
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 3918 0 0 0 44449 4 0 0 25 0 1 0 1098143782 15773696 3501 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3851 3501 79 155 0 3694 0
Current children cumulated CPU time (s) 444.53
Current children cumulated vsize (KiB) 15404

[startup+446.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12696
/proc/meminfo: memFree=818632/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=15404 CPUtime=446.13
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 3918 0 0 0 44609 4 0 0 25 0 1 0 1098143782 15773696 3501 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3851 3501 79 155 0 3694 0
Current children cumulated CPU time (s) 446.13
Current children cumulated vsize (KiB) 15404

[startup+446.702 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12696
/proc/meminfo: memFree=818632/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=15404 CPUtime=446.53
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 3918 0 0 0 44649 4 0 0 25 0 1 0 1098143782 15773696 3501 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3851 3501 79 155 0 3694 0
Current children cumulated CPU time (s) 446.53
Current children cumulated vsize (KiB) 15404

[startup+447.102 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12696
/proc/meminfo: memFree=818632/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=15404 CPUtime=446.93
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 3918 0 0 0 44689 4 0 0 25 0 1 0 1098143782 15773696 3501 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3851 3501 79 155 0 3694 0
Current children cumulated CPU time (s) 446.93
Current children cumulated vsize (KiB) 15404

[startup+447.202 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 12696
/proc/meminfo: memFree=818632/2055920 swapFree=4178280/4192956
[pid=12693] ppid=12691 vsize=15404 CPUtime=447.03
/proc/12693/stat : 12693 (precosat) R 12691 12693 12594 0 -1 4194304 3918 0 0 0 44699 4 0 0 25 0 1 0 1098143782 15773696 3501 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12693/statm: 3851 3501 79 155 0 3694 0
Current children cumulated CPU time (s) 447.03
Current children cumulated vsize (KiB) 15404

Child status: 10
Real time (s): 447.234
CPU time (s): 447.079
CPU user time (s): 447.029
CPU system time (s): 0.049992
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 15444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 447.029
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3919
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= 696

runsolver used 0.330949 second user time and 0.91986 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 16:39:40
IDJOB=1515479
IDBENCH=70433
IDSOLVER=507
FILE ID=node21/1515479-1238254780
PBS_JOBID= 9060793
Free space on /tmp= 66424 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S47926000-049.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515479-1238254780/watcher-1515479-1238254780 -o /tmp/evaluation-result-1515479-1238254780/solver-1515479-1238254780 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515479-1238254780.cnf

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

MD5SUM BENCH= 43e1914e2baa4366249337eaf6ba76dd
RANDOM SEED=897403094

node21.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		: 3000.259
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		: 3000.259
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:        833328 kB
Buffers:         95300 kB
Cached:        1030504 kB
SwapCached:       8436 kB
Active:         193424 kB
Inactive:       942408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        833328 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          15020 kB
Slab:            72812 kB
Committed_AS:  2916172 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 16:47:07