Trace number 1514963

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S559732886-091.cnf
MD5SUM3547ce771ce0dc5a0812b6017fd47b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark161.317
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-1514963-1238247455.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   21.0   7    0
0.00/0.02	c R    0.0     1917      90      0     0      0     200    200   21.1  13    0
0.00/0.03	c N    0.0     1917      90      0     0      0     801    801   21.8  32    0
0.00/0.04	c B    0.0     1917      90      0     0      0    1001   1001   21.4  33    0
0.05/0.07	c +    0.1     1917      90      0     0      0    1919   2108   20.9  37    0
0.05/0.07	c B    0.1     1917      90      0     0      0    2001   2001   20.8  37    0
0.05/0.08	c +    0.1     1917      90      0     0      0    2395   2318   20.6  38    0
0.05/0.08	c N    0.1     1917      90      0     0      0    2404   2123   20.6  37    0
0.09/0.10	c +    0.1     1917      90      0     0      0    2990   2549   20.1  37    0
0.09/0.13	c +    0.1     1917      90      0     0      0    3736   2803   19.7  37    1
0.09/0.17	c +    0.2     1917      90      0     0      0    4670   3083   19.4  37    1
0.19/0.21	c +    0.2     1917      90      0     0      0    5835   3391   19.0  38    1
0.19/0.24	c N    0.2     1917      90      0     0      0    6412   3403   18.8  38    1
0.19/0.27	c +    0.3     1917      90      0     0      0    7290   3730   18.7  37    1
0.29/0.30	c B    0.3     1917      90      0     0      0    8005   3737   18.6  38    1
0.29/0.35	c +    0.4     1917      90      0     0      0    9111   4103   18.4  38    1
0.39/0.45	c
0.39/0.45	c       original/binary      fixed     eliminated      learned       agility
0.39/0.45	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.45	c
0.39/0.45	c +    0.4     1917      90      0     0      0   11386   4513   18.1  36    1
0.49/0.57	c +    0.6     1917      90      0     0      0   14231   4964   17.9  38    1
0.59/0.66	c N    0.7     1917      90      0     0      0   16042   4970   17.8  37    1
0.69/0.75	c +    0.8     1917      90      0     0      0   17786   5460   17.6  36    1
0.89/0.96	c +    1.0     1917      90      0     0      0   22231   6006   17.5  38    1
1.00/1.05	c B    1.1     1917      90      0     0      0   24009   6013   17.7  38    1
1.19/1.24	c +    1.2     1917      90      0     0      0   27787   6606   17.7  37    1
1.59/1.63	c +    1.6     1917      90      0     0      0   34730   7266   17.6  36    1
1.79/1.85	c N    1.9     1917      90      0     0      0   38499   7275   17.5  39    1
2.10/2.13	c +    2.1     1917      90      0     0      0   43410   7992   17.5  36    2
2.69/2.77	c +    2.8     1917      90      0     0      0   54261   8791   17.3  37    2
3.29/3.38	c B    3.4     1917      90      0     0      0   64020   8803   17.1  38    2
3.59/3.61	c +    3.6     1917      90      0     0      0   67825   9670   17.1  38    2
4.69/4.78	c +    4.8     1917      90      0     0      0   84780  10637   17.0  37    2
5.09/5.11	c N    5.1     1917      90      0     0      0   89812  10648   17.0  37    2
6.19/6.28	c +    6.3     1917      90      0     0      0  105975  11700   16.8  36    2
8.18/8.22	c +    8.2     1917      90      0     0      0  132466  12870   16.8  38    3
10.28/10.39	c B   10.4     1917      90      0     0      0  160044  12879   16.6  37    3
10.78/10.84	c +   10.8     1917      90      0     0      0  165580  14157   16.5  36    3
14.09/14.19	c
14.09/14.19	c       original/binary      fixed     eliminated      learned       agility
14.09/14.19	c   seconds        variables     equivalent    conflicts       height       MB
14.09/14.19	c
14.09/14.19	c N   14.2     1917      90      0     0      0  205233  14167   16.5  37    3
14.29/14.35	c +   14.3     1917      90      0     0      0  206975  15572   16.5  37    3
19.09/19.11	c +   19.1     1917      90      0     0      0  258715  17129   16.2  38    4
25.58/25.61	c +   25.6     1917      90      0     0      0  323390  18841   16.4  38    4
32.29/32.32	c B   32.3     1917      90      0     0      0  384082  18847   16.2  36    5
34.28/34.39	c +   34.4     1917      90      0     0      0  404237  20725   16.2  37    5
41.08/41.13	c N   41.1     1917      90      0     0      0  461586  20738   16.1  37    6
46.58/46.64	c +   46.6     1917      90      0     0      0  505296  22797   16.1  36    6
63.17/63.22	c +   63.2     1917      90      0     0      0  631620  25076   16.0  38    7
85.06/85.18	c +   85.2     1917      90      0     0      0  789525  27583   15.9  37    7
101.56/101.61	c B  101.6     1917      90      0     0      0  896190  27591   15.7  39    8
116.16/116.29	c +  116.3     1917      90      0     0      0  986908  30341   15.6  37    8
123.55/123.60	c N  123.6     1917      90      0     0      0 1025528  30358   15.6  37    9
159.74/159.89	c +  159.9     1917      90      0     0      0 1233635  33375   15.6  37    6
222.43/222.51	c +  222.5     1917      90      0     0      0 1542041  36712   15.7  36    9
306.00/306.14	c +  306.1     1917      90      0     0      0 1927550  40383   15.7  37   11
335.99/336.16	c B  336.1     1917      90      0     0      0 2048357  40393   15.7  37   11
388.08/388.22	c N  388.1     1917      90      0     0      0 2255891  40398   15.7  38   12
426.16/426.31	c +  426.2     1917      90      0     0      0 2409436  44421   15.6  37   13
589.32/589.57	c
589.32/589.57	c       original/binary      fixed     eliminated      learned       agility
589.32/589.57	c   seconds        variables     equivalent    conflicts       height       MB
589.32/589.57	c
589.32/589.57	c +  589.4     1917      90      0     0      0 3011796  48863   15.5  38   15
822.05/822.34	c +  822.1     1917      90      0     0      0 3764746  53749   15.2  36   19
1105.67/1106.03	c B 1105.7     1917      90      0     0      0 4608769  53760   15.1  38   20
1135.96/1136.36	c + 1136.0     1917      90      0     0      0 4705930  59123   15.0  37   20
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 4894202 conflicts, 5424231 decisions, 1 random
1200.04/1200.40	c 0 iterations, 3 restarts, 8186 skipped
1200.04/1200.40	c 36 enlarged, 0 shrunken, 47825 rescored, 1022 rebiased
1200.04/1200.40	c 1 simplifications, 1 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.40	c elim: 10592 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 360 probed, 2 phases, 2 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 89455557 learned, 22% deleted, 0 strong, 10 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 110998370 propagations, 0.09 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 21 MB max, 448 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	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-1514963-1238247455/watcher-1514963-1238247455 -o /tmp/evaluation-result-1514963-1238247455/solver-1514963-1238247455 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514963-1238247455.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 0.98 0.99 3/64 3335
/proc/meminfo: memFree=1085384/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=916 CPUtime=0
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 701637913 937984 134 1992294400 134512640 135151029 4294956240 18446744073709551615 134685217 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 229 134 79 155 0 72 0

[startup+0.0541479 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3335
/proc/meminfo: memFree=1085384/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=1048 CPUtime=0.05
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 201 0 0 0 5 0 0 0 18 0 1 0 701637913 1073152 185 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 262 185 79 155 0 105 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1048

[startup+0.101155 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3335
/proc/meminfo: memFree=1085384/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=1312 CPUtime=0.09
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 701637913 1343488 227 1992294400 134512640 135151029 4294956240 18446744073709551615 134574157 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 328 227 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301183 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3335
/proc/meminfo: memFree=1085384/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=1576 CPUtime=0.29
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 306 0 0 0 29 0 0 0 19 0 1 0 701637913 1613824 290 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 394 290 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701239 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3335
/proc/meminfo: memFree=1085384/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=1840 CPUtime=0.69
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 376 0 0 0 69 0 0 0 22 0 1 0 701637913 1884160 360 1992294400 134512640 135151029 4294956240 18446744073709551615 134578328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 460 360 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3336
/proc/meminfo: memFree=1084096/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=2236 CPUtime=1.49
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 477 0 0 0 149 0 0 0 25 0 1 0 701637913 2289664 461 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 559 461 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10158 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3336
/proc/meminfo: memFree=1083520/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=2764 CPUtime=3.09
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 601 0 0 0 309 0 0 0 25 0 1 0 701637913 2830336 585 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 691 585 79 155 0 534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2764

[startup+6.30103 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3336
/proc/meminfo: memFree=1082816/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=3316 CPUtime=6.29
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 740 0 0 0 629 0 0 0 25 0 1 0 701637913 3395584 724 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 829 724 79 155 0 672 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3316

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3336
/proc/meminfo: memFree=1081792/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=4316 CPUtime=12.69
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 952 0 0 0 1268 1 0 0 25 0 1 0 701637913 4419584 936 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 1079 936 79 155 0 922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4316

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3336
/proc/meminfo: memFree=1080704/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=5492 CPUtime=25.48
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 1219 0 0 0 2547 1 0 0 25 0 1 0 701637913 5623808 1203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 1373 1203 79 155 0 1216 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5492

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3336
/proc/meminfo: memFree=1079296/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=7360 CPUtime=51.08
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 1568 0 0 0 5106 2 0 0 25 0 1 0 701637913 7536640 1552 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 1840 1552 79 155 0 1683 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7360

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3336
/proc/meminfo: memFree=1077312/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=9444 CPUtime=102.26
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 2031 0 0 0 10224 2 0 0 25 0 1 0 701637913 9670656 2015 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 2361 2015 79 155 0 2204 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9444

[startup+162.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1074816/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=11644 CPUtime=162.24
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 2688 0 0 0 16221 3 0 0 25 0 1 0 701637913 11923456 2636 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 2911 2636 79 155 0 2754 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11644

[startup+222.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 3336
/proc/meminfo: memFree=1074304/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=11796 CPUtime=222.23
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 2815 0 0 0 22219 4 0 0 25 0 1 0 701637913 12079104 2763 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 2949 2763 79 155 0 2792 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11796

[startup+282.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 3336
/proc/meminfo: memFree=1073408/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=12788 CPUtime=282.21
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 3039 0 0 0 28217 4 0 0 25 0 1 0 701637913 13094912 2987 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 3197 2987 79 155 0 3040 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12788

[startup+342.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 3336
/proc/meminfo: memFree=1072448/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=14324 CPUtime=342.18
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 3293 0 0 0 34214 4 0 0 25 0 1 0 701637913 14667776 3241 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 3581 3241 79 155 0 3424 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 14324

[startup+402.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 3336
/proc/meminfo: memFree=1071744/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=15348 CPUtime=402.17
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 3463 0 0 0 40212 5 0 0 25 0 1 0 701637913 15716352 3411 1992294400 134512640 135151029 4294956240 18446744073709551615 134520403 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 3837 3411 79 155 0 3680 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15348

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3336
/proc/meminfo: memFree=1071040/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=16180 CPUtime=462.15
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 3631 0 0 0 46210 5 0 0 25 0 1 0 701637913 16568320 3579 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 4045 3579 79 155 0 3888 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 16180

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1070272/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=17268 CPUtime=522.14
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 3822 0 0 0 52208 6 0 0 25 0 1 0 701637913 17682432 3770 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 4317 3770 79 155 0 4160 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17268

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1069824/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=17780 CPUtime=582.12
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 3924 0 0 0 58206 6 0 0 25 0 1 0 701637913 18206720 3872 1992294400 134512640 135151029 4294956240 18446744073709551615 134520487 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 4445 3872 79 155 0 4288 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 17780

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1069376/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=18292 CPUtime=642.11
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 4039 0 0 0 64204 7 0 0 25 0 1 0 701637913 18731008 3987 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 4573 3987 79 155 0 4416 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18292

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1068800/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=19060 CPUtime=702.08
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 4175 0 0 0 70201 7 0 0 25 0 1 0 701637913 19517440 4123 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 4765 4123 79 155 0 4608 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 19060

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1068416/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=19572 CPUtime=762.07
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 4285 0 0 0 76200 7 0 0 25 0 1 0 701637913 20041728 4233 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 4893 4233 79 155 0 4736 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 19572

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1066816/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=21264 CPUtime=822.05
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 4667 0 0 0 82197 8 0 0 25 0 1 0 701637913 21774336 4615 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 5316 4615 79 155 0 5159 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 21264

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1066368/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=22004 CPUtime=882.03
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 4782 0 0 0 88195 8 0 0 25 0 1 0 701637913 22532096 4730 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 5501 4730 79 155 0 5344 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 22004

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1065920/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=22524 CPUtime=942.01
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 4923 0 0 0 94193 8 0 0 25 0 1 0 701637913 23064576 4871 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 5631 4871 79 155 0 5474 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 22524

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1065344/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=23296 CPUtime=1001.99
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 5056 0 0 0 100191 8 0 0 25 0 1 0 701637913 23855104 5004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 5824 5004 79 155 0 5667 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 23296

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1065024/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=23808 CPUtime=1061.98
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 5137 0 0 0 106189 9 0 0 25 0 1 0 701637913 24379392 5085 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 5952 5085 79 155 0 5795 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 23808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1064576/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=24324 CPUtime=1121.96
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 5246 0 0 0 112187 9 0 0 25 0 1 0 701637913 24907776 5194 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 6081 5194 79 155 0 5924 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 24324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1064000/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=25100 CPUtime=1181.94
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 5387 0 0 0 118185 9 0 0 25 0 1 0 701637913 25702400 5335 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 6275 5335 79 155 0 6118 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 25100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3336
/proc/meminfo: memFree=1064000/2055920 swapFree=4179868/4192956
[pid=3335] ppid=3333 vsize=25100 CPUtime=1200.04
/proc/3335/stat : 3335 (precosat) R 3333 3335 3020 0 -1 4194304 5387 0 0 0 119995 9 0 0 25 0 1 0 701637913 25702400 5335 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3335/statm: 6275 5335 79 155 0 6118 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25100

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.101984
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 25100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5387
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= 2922

runsolver used 0.912861 second user time and 2.6446 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-28 14:37:35
IDJOB=1514963
IDBENCH=70390
IDSOLVER=507
FILE ID=node49/1514963-1238247455
PBS_JOBID= 9060680
Free space on /tmp= 66388 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S559732886-091.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514963-1238247455/watcher-1514963-1238247455 -o /tmp/evaluation-result-1514963-1238247455/solver-1514963-1238247455 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514963-1238247455.cnf

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

MD5SUM BENCH= 3547ce771ce0dc5a0812b6017fd47b75
RANDOM SEED=1498713780

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1085864 kB
Buffers:         93532 kB
Cached:         780412 kB
SwapCached:       6452 kB
Active:         214660 kB
Inactive:       668200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1085864 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          14612 kB
Slab:            72968 kB
Committed_AS:  1754564 kB
PageTables:       1384 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= 66388 MiB
End job on node49 at 2009-03-28 14:57:37