Trace number 1512779

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) 1200.03 1200.43

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1388268034-092.cnf
MD5SUM487c5503612c9b61998004f60168456d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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-1512779-1238208930.cnf
0.00/0.00	c found header 'p cnf 1100 22000'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    22000    1100      0     0      0       0      0    0.0   0    1
0.19/0.23	c s    0.2    22000    1100      0     0      0       0      0    0.0   0    2
0.19/0.23	c l    0.2    22000    1100      0     0      0       0  22000    0.0   0    2
0.19/0.24	c R    0.2    22000    1100      0     0      0     102    102  235.4  15    2
0.19/0.26	c R    0.3    22000    1100      0     0      0     204    204  221.6  22    2
0.29/0.33	c N    0.3    22000    1100      0     0      0     807    807  235.0  26    2
0.29/0.36	c B    0.4    22000    1100      0     0      0    1000   1000  240.0  26    2
0.49/0.50	c B    0.5    22000    1100      0     0      0    2001   2001  226.0  26    3
0.49/0.56	c N    0.6    22000    1100      0     0      0    2412   2412  230.0  28    3
1.09/1.16	c N    1.2    22000    1100      0     0      0    6434   6434  248.6  28    6
1.39/1.40	c B    1.4    22000    1100      0     0      0    8005   8005  256.5  28    7
2.79/2.88	c N    2.9    22000    1100      0     0      0   16066  16066  268.7  25   12
4.09/4.18	c +    4.2    22000    1100      0     0      0   22000  24200  272.5  27   16
4.49/4.57	c B    4.6    22000    1100      0     0      0   24010  24010  271.9  24   17
5.29/5.32	c +    5.3    22000    1100      0     0      0   27500  26620  271.8  27   17
6.89/6.97	c +    7.0    22000    1100      0     0      0   34375  29282  268.9  25   19
7.99/8.09	c N    8.1    22000    1100      0     0      0   38512  29293  268.1  29   21
9.39/9.42	c +    9.4    22000    1100      0     0      0   42965  32210  267.4  25   21
12.39/12.48	c +   12.5    22000    1100      0     0      0   53706  35431  269.4  26   23
15.09/15.14	c
15.09/15.14	c       original/binary      fixed     eliminated      learned       agility
15.09/15.14	c   seconds        variables     equivalent    conflicts       height       MB
15.09/15.14	c
15.09/15.14	c B   15.1    22000    1100      0     0      0   64024  35443  270.0  26   25
15.99/16.04	c +   16.0    22000    1100      0     0      0   67130  38974  270.0  25   25
22.38/22.41	c +   22.4    22000    1100      0     0      0   83910  42871  270.1  27   28
25.39/25.48	c N   25.5    22000    1100      0     0      0   89816  42890  270.0  26   31
34.58/34.69	c +   34.7    22000    1100      0     0      0  104887  47158  269.6  27   33
44.58/44.66	c +   44.6    22000    1100      0     0      0  131105  51873  271.3  24   34
54.08/54.19	c B   54.2    22000    1100      0     0      0  160058  51885  276.0  27   38
55.28/55.33	c +   55.3    22000    1100      0     0      0  163882  57060  275.6  26   38
69.96/70.03	c +   70.0    22000    1100      0     0      0  204850  62766  273.8  26   42
70.16/70.27	c R   70.3    22000    1100      0     0      0  205216  57441  273.8  25   42
92.36/92.42	c +   92.4    22000    1100      0     0      0  256060  69042  278.0  27   47
119.46/119.55	c +  119.5    22000    1100      0     0      0  320076  75946  276.3  27   50
151.34/151.40	c B  151.4    22000    1100      0     0      0  384103  75955  276.7  26   59
157.55/157.63	c +  157.6    22000    1100      0     0      0  400096  83540  277.3  26   59
187.33/187.45	c N  187.4    22000    1100      0     0      0  461603  83554  275.1  25   63
218.92/219.03	c +  219.0    22000    1100      0     0      0  500120  91894  273.5  26   66
295.71/295.80	c +  295.7    22000    1100      0     0      0  625151 101083  273.6  28   70
390.77/390.96	c +  390.8    22000    1100      0     0      0  781435 111191  274.8  28   79
452.42/452.64	c B  452.5    22000    1100      0     0      0  896208 111198  273.2  25   83
495.90/496.19	c
495.90/496.19	c       original/binary      fixed     eliminated      learned       agility
495.90/496.19	c   seconds        variables     equivalent    conflicts       height       MB
495.90/496.19	c
495.90/496.19	c +  496.0    22000    1100      0     0      0  976790 122310  272.9  28   85
540.18/540.48	c N  540.3    22000    1100      0     0      0 1025646 122326  272.9  26   96
749.63/749.90	c +  749.6    22000    1100      0     0      0 1220986 134541  272.9  24   95
964.16/964.57	c +  964.3    22000    1100      0     0      0 1526230 147995  272.8  25  103
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	c
1200.00/1200.40	c 1807896 conflicts, 2340505 decisions, 1 random
1200.00/1200.40	c 0 iterations, 299 restarts, 3218 skipped
1200.00/1200.40	c 20 enlarged, 0 shrunken, 17679 rescored, 505 rebiased
1200.00/1200.40	c 1 simplifications, 0 reductions
1200.00/1200.40	c
1200.00/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.00/1200.40	c elim: 111967 resolutions, 1 phases, 1 rounds
1200.00/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.40	c prbe: 189200 probed, 86 phases, 86 rounds
1200.00/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.40	c hash: 0 units, 0 merged
1200.00/1200.40	c mins: 281717044 learned, 7% deleted, 0 strong, 25 depth
1200.00/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.40	c strs: 0 forward, 0 backward
1200.00/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.40	c prps: 197508747 propagations, 0.16 megaprops
1200.00/1200.40	c
1200.00/1200.40	c 1200.0 seconds, 119 MB max, 1027 MB recycled
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	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-1512779-1238208930/watcher-1512779-1238208930 -o /tmp/evaluation-result-1512779-1238208930/solver-1512779-1238208930 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512779-1238208930.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: 1.00 1.00 0.92 3/64 28478
/proc/meminfo: memFree=910880/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=1052 CPUtime=0
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 1093555374 1077248 147 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 263 148 63 155 0 106 0

[startup+0.0921439 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 28478
/proc/meminfo: memFree=910880/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=3480 CPUtime=0.08
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 838 0 0 0 8 0 0 0 18 0 1 0 1093555374 3563520 766 1992294400 134512640 135151029 4294956240 18446744073709551615 134548198 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 870 766 79 155 0 713 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3480

[startup+0.101144 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 28478
/proc/meminfo: memFree=910880/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=3480 CPUtime=0.09
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 838 0 0 0 9 0 0 0 18 0 1 0 1093555374 3563520 766 1992294400 134512640 135151029 4294956240 18446744073709551615 134548220 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 870 766 79 155 0 713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3480

[startup+0.301166 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 28478
/proc/meminfo: memFree=910880/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=3480 CPUtime=0.29
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 838 0 0 0 29 0 0 0 19 0 1 0 1093555374 3563520 766 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 870 766 79 155 0 713 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3480

[startup+0.701211 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 28478
/proc/meminfo: memFree=910880/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=5196 CPUtime=0.69
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 1262 0 0 0 69 0 0 0 23 0 1 0 1093555374 5320704 1190 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 1299 1190 79 155 0 1142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5196

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 28479
/proc/meminfo: memFree=905240/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=8232 CPUtime=1.49
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 2040 0 0 0 149 0 0 0 25 0 1 0 1093555374 8429568 1968 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 2058 1968 79 155 0 1901 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8232

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 28479
/proc/meminfo: memFree=900888/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=13776 CPUtime=3.09
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 3435 0 0 0 308 1 0 0 25 0 1 0 1093555374 14106624 3363 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 3444 3363 79 155 0 3287 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13776

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 28479
/proc/meminfo: memFree=892312/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=20640 CPUtime=6.29
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 5139 0 0 0 626 3 0 0 25 0 1 0 1093555374 21135360 5067 1992294400 134512640 135151029 4294956240 18446744073709551615 134551388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 5160 5067 79 155 0 5003 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20640

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 28479
/proc/meminfo: memFree=886360/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=25524 CPUtime=12.69
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 6360 0 0 0 1265 4 0 0 25 0 1 0 1093555374 26136576 6288 1992294400 134512640 135151029 4294956240 18446744073709551615 134573895 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 6381 6289 79 155 0 6224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25524

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 28479
/proc/meminfo: memFree=877720/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=33640 CPUtime=25.49
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 8382 0 0 0 2543 6 0 0 25 0 1 0 1093555374 34447360 8310 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 8410 8310 79 155 0 8253 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33640

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 28479
/proc/meminfo: memFree=871832/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=39628 CPUtime=51.08
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 9864 0 0 0 5100 8 0 0 25 0 1 0 1093555374 40579072 9792 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 9907 9792 79 155 0 9750 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39628

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 28479
/proc/meminfo: memFree=857496/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=53776 CPUtime=102.26
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 13396 0 0 0 10215 11 0 0 25 0 1 0 1093555374 55066624 13324 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 13444 13324 79 155 0 13287 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 53776

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 28479
/proc/meminfo: memFree=844632/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=66612 CPUtime=162.24
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 16593 0 0 0 16210 14 0 0 25 0 1 0 1093555374 68210688 16521 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 16653 16521 79 155 0 16496 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 66612

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 28479
/proc/meminfo: memFree=838872/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=72776 CPUtime=222.22
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 18061 0 0 0 22206 16 0 0 25 0 1 0 1093555374 74522624 17989 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 18194 17989 79 155 0 18037 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 72776

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 28479
/proc/meminfo: memFree=832984/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=78520 CPUtime=282.21
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 19472 0 0 0 28203 18 0 0 25 0 1 0 1093555374 80404480 19400 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 19630 19400 79 155 0 19473 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 78520

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 28485
/proc/meminfo: memFree=829968/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=81600 CPUtime=342.19
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 20206 0 0 0 34200 19 0 0 25 0 1 0 1093555374 83558400 20134 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 20400 20134 79 155 0 20243 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 81600

[startup+402.302 s]
/proc/loadavg: 1.22 1.05 0.94 2/65 28961
/proc/meminfo: memFree=821768/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=89576 CPUtime=402.13
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 22197 0 0 0 40192 21 0 0 25 0 1 0 1093555374 91725824 22125 1992294400 134512640 135151029 4294956240 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 22394 22125 79 155 0 22237 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 89576

[startup+462.301 s]
/proc/loadavg: 1.08 1.04 0.94 2/65 28961
/proc/meminfo: memFree=821776/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=89720 CPUtime=462.11
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 22211 0 0 0 46189 22 0 0 25 0 1 0 1093555374 91873280 22139 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 22430 22139 79 155 0 22273 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 89720

[startup+522.301 s]
/proc/loadavg: 1.03 1.03 0.94 2/65 28961
/proc/meminfo: memFree=812304/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=99240 CPUtime=522.09
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 24575 0 0 0 52185 24 0 0 25 0 1 0 1093555374 101621760 24503 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 24810 24503 79 155 0 24653 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 99240

[startup+582.302 s]
/proc/loadavg: 1.01 1.02 0.94 2/65 28961
/proc/meminfo: memFree=807056/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=104776 CPUtime=582.08
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 25906 0 0 0 58182 26 0 0 25 0 1 0 1093555374 107290624 25834 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 26194 25834 79 155 0 26037 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 104776

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 0.94 2/65 28961
/proc/meminfo: memFree=804816/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=107344 CPUtime=642.06
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 26463 0 0 0 64180 26 0 0 25 0 1 0 1093555374 109920256 26391 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 26836 26391 79 155 0 26679 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 107344

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 28961
/proc/meminfo: memFree=804248/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=107808 CPUtime=702.04
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 26596 0 0 0 70178 26 0 0 25 0 1 0 1093555374 110395392 26524 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 26952 26524 79 155 0 26795 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 107808

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28961
/proc/meminfo: memFree=804184/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=107952 CPUtime=762.03
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 26603 0 0 0 76177 26 0 0 25 0 1 0 1093555374 110542848 26531 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 26988 26531 79 155 0 26831 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 107952

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28961
/proc/meminfo: memFree=802904/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=109160 CPUtime=822.01
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 26903 0 0 0 82174 27 0 0 25 0 1 0 1093555374 111779840 26831 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 27290 26831 79 155 0 27133 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 109160

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28961
/proc/meminfo: memFree=802328/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=109884 CPUtime=881.99
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 27086 0 0 0 88172 27 0 0 25 0 1 0 1093555374 112521216 27014 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 27471 27014 79 155 0 27314 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 109884

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28961
/proc/meminfo: memFree=801816/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=110588 CPUtime=941.97
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 27229 0 0 0 94170 27 0 0 25 0 1 0 1093555374 113242112 27157 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 27647 27157 79 155 0 27490 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 110588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28961
/proc/meminfo: memFree=793624/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=118824 CPUtime=1001.96
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 29269 0 0 0 100166 30 0 0 25 0 1 0 1093555374 121675776 29197 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 29706 29197 79 155 0 29549 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 118824

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28961
/proc/meminfo: memFree=789912/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=122704 CPUtime=1061.93
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 30192 0 0 0 106162 31 0 0 25 0 1 0 1093555374 125648896 30120 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 30676 30120 79 155 0 30519 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 122704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28961
/proc/meminfo: memFree=788312/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=124488 CPUtime=1121.92
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 30601 0 0 0 112160 32 0 0 25 0 1 0 1093555374 127475712 30529 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 31122 30529 79 155 0 30965 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 124488

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28961
/proc/meminfo: memFree=788312/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=124488 CPUtime=1181.9
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 30602 0 0 0 118158 32 0 0 25 0 1 0 1093555374 127475712 30530 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 31122 30530 79 155 0 30965 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 124488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 28961
/proc/meminfo: memFree=788312/2055920 swapFree=4178500/4192956
[pid=28478] ppid=28476 vsize=124488 CPUtime=1200
/proc/28478/stat : 28478 (precosat) R 28476 28478 28349 0 -1 4194304 30603 0 0 0 119968 32 0 0 25 0 1 0 1093555374 127475712 30531 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28478/statm: 31122 30531 79 155 0 30965 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 124488

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.03
CPU user time (s): 1199.69
CPU system time (s): 0.345947
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 124488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.345947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30603
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= 2460

runsolver used 1.06184 second user time and 2.28565 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-28 03:55:31
IDJOB=1512779
IDBENCH=70208
IDSOLVER=507
FILE ID=node62/1512779-1238208930
PBS_JOBID= 9060504
Free space on /tmp= 66352 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1388268034-092.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512779-1238208930/watcher-1512779-1238208930 -o /tmp/evaluation-result-1512779-1238208930/solver-1512779-1238208930 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512779-1238208930.cnf

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

MD5SUM BENCH= 487c5503612c9b61998004f60168456d
RANDOM SEED=111034143

node62.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		: 3000.232
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		: 3000.232
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:        911360 kB
Buffers:         74200 kB
Cached:         986328 kB
SwapCached:       7616 kB
Active:         276876 kB
Inactive:       792872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        911360 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          14972 kB
Slab:            60660 kB
Committed_AS:  2677292 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66348 MiB
End job on node62 at 2009-03-28 04:15:33