Trace number 1512599

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.11 1200.72

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2054549948-012.cnf
MD5SUM60b6e2588c02cbe8eea228421d953cc1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark290.585
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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-1512599-1238206523.cnf
0.00/0.00	c found header 'p cnf 1000 20000'
0.01/0.02	c finished parsing
0.01/0.02	c
0.01/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.01/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.01/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.01/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.01/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.01/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.01/0.02	c
0.01/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.01/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.01/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.01/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.01/0.02	c
0.01/0.02	c starting search after 0.0 seconds
0.01/0.02	c no decision limit
0.01/0.02	c
0.01/0.02	c       original/binary      fixed     eliminated      learned       agility
0.01/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.01/0.02	c
0.01/0.02	c *    0.0    20000    1000      0     0      0       0      0    0.0   0    1
0.09/0.19	c s    0.2    20000    1000      0     0      0       0      0    0.0   0    1
0.09/0.19	c l    0.2    20000    1000      0     0      0       0  20000    0.0   0    1
0.19/0.20	c R    0.2    20000    1000      0     0      0     101    101  203.8  17    2
0.19/0.21	c R    0.2    20000    1000      0     0      0     203    203  197.2  23    2
0.19/0.28	c N    0.3    20000    1000      0     0      0     804    804  205.6  27    2
0.29/0.30	c B    0.3    20000    1000      0     0      0    1001   1001  209.3  27    2
0.39/0.41	c B    0.4    20000    1000      0     0      0    2001   2001  220.8  27    3
0.39/0.46	c N    0.5    20000    1000      0     0      0    2411   2411  222.9  27    3
0.89/0.99	c N    1.0    20000    1000      0     0      0    6428   6428  236.2  28    5
1.19/1.21	c B    1.2    20000    1000      0     0      0    8005   8005  243.0  27    6
2.59/2.68	c N    2.7    20000    1000      0     0      0   16053  16053  257.5  25   11
3.59/3.62	c +    3.6    20000    1000      0     0      0   20001  22000  260.2  26   13
4.69/4.79	c B    4.8    20000    1000      0     0      0   24011  22008  262.1  28   15
5.09/5.13	c +    5.1    20000    1000      0     0      0   25001  24200  261.3  27   15
6.19/6.29	c +    6.3    20000    1000      0     0      0   31255  26620  260.9  27   16
7.79/7.88	c N    7.9    20000    1000      0     0      0   38510  26627  258.8  28   18
7.98/8.00	c +    8.0    20000    1000      0     0      0   39066  29282  258.8  27   18
10.49/10.51	c +   10.5    20000    1000      0     0      0   48833  32210  259.2  28   19
13.68/13.73	c
13.68/13.73	c       original/binary      fixed     eliminated      learned       agility
13.68/13.73	c   seconds        variables     equivalent    conflicts       height       MB
13.68/13.73	c
13.68/13.73	c +   13.7    20000    1000      0     0      0   61041  35431  263.3  27   22
14.59/14.68	c B   14.7    20000    1000      0     0      0   64033  35211  263.9  27   24
17.88/17.92	c +   17.9    20000    1000      0     0      0   76301  38974  264.7  28   25
21.68/21.70	c N   21.7    20000    1000      0     0      0   89831  38991  261.6  27   27
23.58/23.63	c +   23.6    20000    1000      0     0      0   95380  42871  260.6  28   27
31.58/31.65	c +   31.6    20000    1000      0     0      0  119225  47158  259.3  27   30
40.27/40.31	c +   40.3    20000    1000      0     0      0  149030  51873  256.3  26   32
43.78/43.80	c B   43.8    20000    1000      0     0      0  160068  51885  255.2  26   35
51.87/51.95	c +   51.9    20000    1000      0     0      0  186286  57060  253.8  26   36
61.06/61.18	c N   61.2    20000    1000      0     0      0  205218  57072  252.6  27   40
79.35/79.49	c +   79.5    20000    1000      0     0      0  232856  62766  251.0  25   43
100.63/100.74	c +  100.7    20000    1000      0     0      0  291073  69042  250.1  29   43
140.52/140.60	c +  140.5    20000    1000      0     0      0  363840  75946  256.7  27   51
148.11/148.25	c B  148.2    20000    1000      0     0      0  384130  75952  256.2  25   54
181.71/181.88	c +  181.8    20000    1000      0     0      0  454801  83540  259.0  26   57
186.91/187.07	c N  187.0    20000    1000      0     0      0  461653  82810  259.4  27   61
266.16/266.34	c +  266.2    20000    1000      0     0      0  568501  91894  261.0  24   61
334.92/335.17	c +  335.0    20000    1000      0     0      0  710626 101083  259.1  26   67
434.87/435.16	c +  434.9    20000    1000      0     0      0  888281 111191  259.9  27   76
438.77/439.01	c
438.77/439.01	c       original/binary      fixed     eliminated      learned       agility
438.77/439.01	c   seconds        variables     equivalent    conflicts       height       MB
438.77/439.01	c
438.77/439.01	c B  438.8    20000    1000      0     0      0  896224 109034  259.7  28   81
548.22/548.56	c N  548.3    20000    1000      0     0      0 1025656 111211  261.6  26   89
652.96/653.34	c +  653.0    20000    1000      0     0      0 1110350 122310  262.7  26   90
851.46/851.94	c +  851.5    20000    1000      0     0      0 1387935 134541  263.4  27   96
1108.72/1109.36	c + 1108.8    20000    1000      0     0      0 1734916 147995  260.4  28  104
1200.08/1200.70	c
1200.08/1200.70	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.70	c
1200.08/1200.70	c 1853549 conflicts, 2337131 decisions, 1 random
1200.08/1200.70	c 0 iterations, 173 restarts, 3407 skipped
1200.08/1200.70	c 21 enlarged, 0 shrunken, 18124 rescored, 507 rebiased
1200.08/1200.70	c 1 simplifications, 0 reductions
1200.08/1200.70	c
1200.08/1200.70	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.70	c elim: 101853 resolutions, 1 phases, 1 rounds
1200.08/1200.70	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.70	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.70	c prbe: 130000 probed, 65 phases, 65 rounds
1200.08/1200.70	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.70	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.70	c hash: 0 units, 0 merged
1200.08/1200.70	c mins: 275312843 learned, 7% deleted, 0 strong, 25 depth
1200.08/1200.70	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.70	c strs: 0 forward, 0 backward
1200.08/1200.70	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.70	c prps: 190702791 propagations, 0.16 megaprops
1200.08/1200.70	c
1200.08/1200.70	c 1200.1 seconds, 114 MB max, 1006 MB recycled
1200.08/1200.70	c
1200.08/1200.70	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.70	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512599-1238206523/watcher-1512599-1238206523 -o /tmp/evaluation-result-1512599-1238206523/solver-1512599-1238206523 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512599-1238206523.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 0.95 0.69 3/64 19042
/proc/meminfo: memFree=1770424/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=1052 CPUtime=0
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1093316076 1077248 152 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 263 152 63 155 0 106 0

[startup+0.0198681 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 19042
/proc/meminfo: memFree=1770424/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=2108 CPUtime=0.01
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 431 0 0 0 1 0 0 0 18 0 1 0 1093316076 2158592 417 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 527 417 63 155 0 370 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2108

[startup+0.102846 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 19042
/proc/meminfo: memFree=1770424/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=3184 CPUtime=0.09
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 761 0 0 0 9 0 0 0 18 0 1 0 1093316076 3260416 701 1992294400 134512640 135151029 4294956240 18446744073709551615 134516578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 796 701 79 155 0 639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3184

[startup+0.302884 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 19042
/proc/meminfo: memFree=1770424/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=3316 CPUtime=0.29
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 787 0 0 0 29 0 0 0 19 0 1 0 1093316076 3395584 727 1992294400 134512640 135151029 4294956240 18446744073709551615 134520461 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 829 727 79 155 0 672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3316

[startup+0.701963 s]
/proc/loadavg: 0.91 0.95 0.69 3/64 19042
/proc/meminfo: memFree=1770424/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=5164 CPUtime=0.69
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 1254 0 0 0 69 0 0 0 23 0 1 0 1093316076 5287936 1194 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 1291 1194 79 155 0 1134 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5164

[startup+1.50112 s]
/proc/loadavg: 0.91 0.95 0.69 2/65 19043
/proc/meminfo: memFree=1764528/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=8596 CPUtime=1.49
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 2109 0 0 0 149 0 0 0 25 0 1 0 1093316076 8802304 2049 1992294400 134512640 135151029 4294956240 18446744073709551615 134573909 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 2149 2049 79 155 0 1992 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8596

[startup+3.10144 s]
/proc/loadavg: 0.91 0.95 0.69 2/65 19043
/proc/meminfo: memFree=1760240/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=13480 CPUtime=3.09
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 3331 0 0 0 308 1 0 0 25 0 1 0 1093316076 13803520 3271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 3370 3271 79 155 0 3213 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13480

[startup+6.30107 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 19043
/proc/meminfo: memFree=1753712/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=17840 CPUtime=6.29
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 4423 0 0 0 627 2 0 0 25 0 1 0 1093316076 18268160 4363 1992294400 134512640 135151029 4294956240 18446744073709551615 134546665 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 4460 4363 79 155 0 4303 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17840

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 19043
/proc/meminfo: memFree=1747632/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=23788 CPUtime=12.68
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 5895 0 0 0 1265 3 0 0 25 0 1 0 1093316076 24358912 5835 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 5947 5835 79 155 0 5790 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23788

[startup+25.5019 s]
/proc/loadavg: 0.94 0.95 0.69 2/65 19043
/proc/meminfo: memFree=1739056/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=31980 CPUtime=25.48
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 7955 0 0 0 2543 5 0 0 25 0 1 0 1093316076 32747520 7895 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 7995 7895 79 155 0 7838 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31980

[startup+51.1029 s]
/proc/loadavg: 1.03 0.97 0.71 2/65 19043
/proc/meminfo: memFree=1732912/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=38056 CPUtime=51.07
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 9481 0 0 0 5100 7 0 0 25 0 1 0 1093316076 38969344 9421 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 9514 9421 79 155 0 9357 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38056

[startup+102.305 s]
/proc/loadavg: 1.08 0.99 0.73 2/65 19043
/proc/meminfo: memFree=1721840/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=49144 CPUtime=102.24
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 12190 0 0 0 10215 9 0 0 25 0 1 0 1093316076 50323456 12130 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 12286 12130 79 155 0 12129 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 49144

[startup+162.302 s]
/proc/loadavg: 1.10 1.00 0.74 2/65 19043
/proc/meminfo: memFree=1712944/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=58024 CPUtime=162.21
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 14395 0 0 0 16209 12 0 0 25 0 1 0 1093316076 59416576 14335 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 14506 14335 79 155 0 14349 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 58024

[startup+222.302 s]
/proc/loadavg: 1.10 1.02 0.76 2/65 19043
/proc/meminfo: memFree=1703216/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=67876 CPUtime=222.18
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 16809 0 0 0 22203 15 0 0 25 0 1 0 1093316076 69505024 16749 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 16969 16749 79 155 0 16812 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 67876

[startup+282.302 s]
/proc/loadavg: 1.09 1.03 0.78 2/65 19043
/proc/meminfo: memFree=1702128/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=68972 CPUtime=282.15
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 17062 0 0 0 28199 16 0 0 25 0 1 0 1093316076 70627328 17002 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 17243 17002 79 155 0 17086 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 68972

[startup+342.301 s]
/proc/loadavg: 1.08 1.03 0.80 2/65 19043
/proc/meminfo: memFree=1694768/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=76260 CPUtime=342.12
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 18903 0 0 0 34194 18 0 0 25 0 1 0 1093316076 78090240 18843 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 19065 18843 79 155 0 18908 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 76260

[startup+402.301 s]
/proc/loadavg: 1.08 1.04 0.81 2/65 19043
/proc/meminfo: memFree=1692208/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=78956 CPUtime=402.09
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 19541 0 0 0 40190 19 0 0 25 0 1 0 1093316076 80850944 19481 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 19739 19481 79 155 0 19582 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 78956

[startup+462.301 s]
/proc/loadavg: 1.03 1.03 0.82 2/65 19043
/proc/meminfo: memFree=1684016/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=87388 CPUtime=462.05
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 21583 0 0 0 46184 21 0 0 25 0 1 0 1093316076 89485312 21523 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 21847 21523 79 155 0 21690 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 87388

[startup+522.302 s]
/proc/loadavg: 1.01 1.02 0.83 2/65 19043
/proc/meminfo: memFree=1680368/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=91216 CPUtime=522.03
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 22481 0 0 0 52181 22 0 0 25 0 1 0 1093316076 93405184 22421 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 22804 22421 79 155 0 22647 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 91216

[startup+582.302 s]
/proc/loadavg: 1.04 1.03 0.84 2/65 19043
/proc/meminfo: memFree=1677040/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=94880 CPUtime=582
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 23306 0 0 0 58177 23 0 0 25 0 1 0 1093316076 97157120 23246 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 23720 23246 79 155 0 23563 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 94880

[startup+642.302 s]
/proc/loadavg: 1.05 1.03 0.85 2/65 19043
/proc/meminfo: memFree=1676400/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=95632 CPUtime=641.97
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 23473 0 0 0 64174 23 0 0 25 0 1 0 1093316076 97927168 23413 1992294400 134512640 135151029 4294956240 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 23908 23413 79 155 0 23751 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 95632

[startup+702.302 s]
/proc/loadavg: 1.13 1.06 0.87 2/65 19043
/proc/meminfo: memFree=1669168/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=102868 CPUtime=701.94
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 25237 0 0 0 70169 25 0 0 25 0 1 0 1093316076 105336832 25177 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 25717 25177 79 155 0 25560 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 102868

[startup+762.305 s]
/proc/loadavg: 1.04 1.04 0.87 2/65 19043
/proc/meminfo: memFree=1669104/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=102868 CPUtime=761.91
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 25237 0 0 0 76166 25 0 0 25 0 1 0 1093316076 105336832 25177 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 25717 25177 79 155 0 25560 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 102868

[startup+822.301 s]
/proc/loadavg: 1.05 1.05 0.88 2/65 19043
/proc/meminfo: memFree=1669104/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=102868 CPUtime=821.88
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 25239 0 0 0 82163 25 0 0 25 0 1 0 1093316076 105336832 25179 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 25717 25179 79 155 0 25560 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 102868

[startup+882.301 s]
/proc/loadavg: 1.02 1.04 0.89 2/65 19043
/proc/meminfo: memFree=1663984/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=108204 CPUtime=881.85
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 26525 0 0 0 88159 26 0 0 25 0 1 0 1093316076 110800896 26465 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 27051 26465 79 155 0 26894 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 108204

[startup+942.302 s]
/proc/loadavg: 1.06 1.04 0.90 2/65 19043
/proc/meminfo: memFree=1663600/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=108636 CPUtime=941.82
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 26621 0 0 0 94156 26 0 0 25 0 1 0 1093316076 111243264 26561 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 27159 26561 79 155 0 27002 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 108636

[startup+1002.3 s]
/proc/loadavg: 1.07 1.05 0.91 2/65 19043
/proc/meminfo: memFree=1662960/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=109420 CPUtime=1001.78
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 26777 0 0 0 100151 27 0 0 25 0 1 0 1093316076 112046080 26717 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 27355 26717 79 155 0 27198 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 109420

[startup+1062.3 s]
/proc/loadavg: 1.07 1.05 0.91 2/65 19043
/proc/meminfo: memFree=1660016/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=112652 CPUtime=1061.75
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 27526 0 0 0 106147 28 0 0 25 0 1 0 1093316076 115355648 27466 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 28163 27466 79 155 0 28006 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 112652

[startup+1122.3 s]
/proc/loadavg: 1.12 1.07 0.93 2/65 19043
/proc/meminfo: memFree=1655920/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=116664 CPUtime=1121.72
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 28523 0 0 0 112143 29 0 0 25 0 1 0 1093316076 119463936 28463 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 29166 28463 79 155 0 29009 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 116664

[startup+1182.3 s]
/proc/loadavg: 1.04 1.05 0.93 2/65 19043
/proc/meminfo: memFree=1654576/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=118000 CPUtime=1181.68
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 28855 0 0 0 118139 29 0 0 25 0 1 0 1093316076 120832000 28795 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 29500 28795 79 155 0 29343 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 118000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.03 1.05 0.93 2/65 19043
/proc/meminfo: memFree=1653360/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=119220 CPUtime=1200.08
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 29142 0 0 0 119978 30 0 0 25 0 1 0 1093316076 122081280 29082 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 29805 29082 79 155 0 29648 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 119220

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

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

[startup+1200.7 s]
/proc/loadavg: 1.03 1.05 0.93 2/65 19043
/proc/meminfo: memFree=1653360/2055920 swapFree=4178884/4192956
[pid=19042] ppid=19040 vsize=119220 CPUtime=1200.08
/proc/19042/stat : 19042 (precosat) R 19040 19042 18971 0 -1 4194304 29142 0 0 0 119978 30 0 0 25 0 1 0 1093316076 122081280 29082 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 0 0 0
/proc/19042/statm: 29805 29082 79 155 0 29648 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 119220

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.72
CPU time (s): 1200.11
CPU user time (s): 1199.79
CPU system time (s): 0.32395
CPU usage (%): 99.9491
Max. virtual memory (cumulated for all children) (KiB): 119220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.32395
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29142
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= 4494

runsolver used 1.14982 second user time and 2.18667 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 03:15:24
IDJOB=1512599
IDBENCH=70193
IDSOLVER=507
FILE ID=node75/1512599-1238206523
PBS_JOBID= 9060492
Free space on /tmp= 64928 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2054549948-012.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512599-1238206523/watcher-1512599-1238206523 -o /tmp/evaluation-result-1512599-1238206523/solver-1512599-1238206523 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512599-1238206523.cnf

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

MD5SUM BENCH= 60b6e2588c02cbe8eea228421d953cc1
RANDOM SEED=1297413486

node75.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1770904 kB
Buffers:         37984 kB
Cached:         169440 kB
SwapCached:       8136 kB
Active:         120732 kB
Inactive:        96244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770904 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            53932 kB
Committed_AS:  2247336 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 03:35:26