Trace number 1515779

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S2099753268-053.cnf
MD5SUMcb1f4edd1dcc152ccd33775552af7b56
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark764.374
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

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-1515779-1238259073.cnf
0.00/0.00	c found header 'p cnf 60 5340'
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     5340      60      0     0      0       0      0    0.0   0    0
0.10/0.17	c s    0.2     5340      60      0     0      0       0      0    0.0   0    0
0.10/0.17	c l    0.2     5340      60      0     0      0       0   5340    0.0   0    0
0.10/0.18	c R    0.2     5340      60      0     0      0     103    103   23.8   6    0
0.10/0.18	c R    0.2     5340      60      0     0      0     203    203   22.6  10    0
0.19/0.20	c N    0.2     5340      60      0     0      0     808    808   20.9  29    1
0.19/0.21	c B    0.2     5340      60      0     0      0    1000   1000   20.8  32    1
0.19/0.24	c B    0.2     5340      60      0     0      0    2001   2001   20.5  39    1
0.19/0.25	c N    0.3     5340      60      0     0      0    2412   2412   20.3  40    1
0.29/0.38	c +    0.4     5340      60      0     0      0    5340   5874   19.9  41    1
0.39/0.44	c N    0.4     5340      60      0     0      0    6421   5876   19.8  40    1
0.39/0.45	c +    0.5     5340      60      0     0      0    6676   6461   19.8  40    1
0.49/0.53	c B    0.5     5340      60      0     0      0    8002   6462   19.5  40    1
0.49/0.55	c +    0.5     5340      60      0     0      0    8346   7107   19.5  40    1
0.59/0.66	c +    0.7     5340      60      0     0      0   10431   7817   19.5  41    2
0.79/0.80	c +    0.8     5340      60      0     0      0   13035   8598   19.3  40    2
0.89/0.99	c N    1.0     5340      60      0     0      0   16048   8604   19.1  40    2
1.00/1.00	c +    1.0     5340      60      0     0      0   16291   9457   19.1  41    2
1.19/1.26	c +    1.3     5340      60      0     0      0   20360  10402   18.9  41    2
1.39/1.49	c
1.39/1.49	c       original/binary      fixed     eliminated      learned       agility
1.39/1.49	c   seconds        variables     equivalent    conflicts       height       MB
1.39/1.49	c
1.39/1.49	c B    1.5     5340      60      0     0      0   24011  10409   18.9  40    2
1.49/1.58	c +    1.6     5340      60      0     0      0   25452  11442   18.9  40    2
1.99/2.06	c +    2.1     5340      60      0     0      0   31815  12586   18.8  42    2
2.59/2.62	c N    2.6     5340      60      0     0      0   38483  12594   18.5  40    3
2.69/2.72	c +    2.7     5340      60      0     0      0   39765  13844   18.5  41    3
3.39/3.49	c +    3.5     5340      60      0     0      0   49705  15228   18.6  40    3
4.59/4.68	c +    4.7     5340      60      0     0      0   62130  16750   18.5  41    3
4.79/4.86	c B    4.9     5340      60      0     0      0   64030  16760   18.5  41    3
5.99/6.08	c +    6.1     5340      60      0     0      0   77662  18425   18.2  41    4
7.29/7.30	c N    7.3     5340      60      0     0      0   89783  18434   18.2  40    4
7.99/8.03	c +    8.0     5340      60      0     0      0   97079  20267   18.2  41    4
10.59/10.61	c +   10.6     5340      60      0     0      0  121346  22293   18.0  40    4
13.88/13.98	c +   14.0     5340      60      0     0      0  151681  24522   17.8  40    5
14.88/14.94	c B   14.9     5340      60      0     0      0  160057  24530   17.8  40    5
18.78/18.85	c +   18.9     5340      60      0     0      0  189600  26974   17.6  40    6
20.98/21.02	c N   21.0     5340      60      0     0      0  205188  26981   17.7  40    6
25.79/25.84	c +   25.8     5340      60      0     0      0  237001  29671   17.7  40    6
35.38/35.44	c +   35.4     5340      60      0     0      0  296250  32638   17.5  41    7
46.78/46.82	c +   46.8     5340      60      0     0      0  370310  35901   17.2  41    8
49.08/49.19	c
49.08/49.19	c       original/binary      fixed     eliminated      learned       agility
49.08/49.19	c   seconds        variables     equivalent    conflicts       height       MB
49.08/49.19	c
49.08/49.19	c B   49.2     5340      60      0     0      0  384087  35905   17.3  40    8
64.68/64.80	c N   64.8     5340      60      0     0      0  461549  35909   17.2  41    9
64.98/65.05	c +   65.0     5340      60      0     0      0  462887  39491   17.2  40    9
90.37/90.48	c +   90.5     5340      60      0     0      0  578607  43440   17.0  40   10
124.46/124.50	c +  124.5     5340      60      0     0      0  723255  47784   16.8  40   11
169.35/169.45	c B  169.4     5340      60      0     0      0  896186  47793   16.7  41   13
171.14/171.26	c +  171.2     5340      60      0     0      0  904065  52562   16.7  41   13
208.34/208.42	c N  208.4     5340      60      0     0      0 1025506  52573   16.7  40   14
238.23/238.34	c +  238.3     5340      60      0     0      0 1130080  57818   16.5  41   15
326.61/326.74	c +  326.7     5340      60      0     0      0 1412601  63599   16.3  40   17
450.17/450.36	c +  450.2     5340      60      0     0      0 1765750  69958   16.2  40   19
566.15/566.38	c B  566.2     5340      60      0     0      0 2048384  69973   16.1  41   21
627.82/628.03	c +  627.9     5340      60      0     0      0 2207185  76953   16.0  40   21
649.21/649.45	c N  649.3     5340      60      0     0      0 2255829  76964   16.0  39   22
875.05/875.33	c +  875.1     5340      60      0     0      0 2758980  84648   15.7  39   24
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 3401537 conflicts, 3670458 decisions, 1 random
1200.07/1200.40	c 0 iterations, 5 restarts, 6133 skipped
1200.07/1200.40	c 29 enlarged, 0 shrunken, 33227 rescored, 796 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.40	c elim: 51634 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 120 probed, 1 phases, 1 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 64713888 learned, 21% deleted, 0 strong, 8 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 48154204 propagations, 0.04 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 28 MB max, 317 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1515779-1238259073/watcher-1515779-1238259073 -o /tmp/evaluation-result-1515779-1238259073/solver-1515779-1238259073 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515779-1238259073.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 6468
/proc/meminfo: memFree=1596928/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=1052 CPUtime=0
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 181 0 0 0 0 0 0 0 20 0 1 0 1098571227 1077248 166 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 263 166 63 155 0 106 0

[startup+0.050682 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 6468
/proc/meminfo: memFree=1596928/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=1444 CPUtime=0.04
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 294 0 0 0 4 0 0 0 20 0 1 0 1098571227 1478656 278 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 361 278 79 155 0 204 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1444

[startup+0.102686 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 6468
/proc/meminfo: memFree=1596928/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=1444 CPUtime=0.1
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 294 0 0 0 10 0 0 0 20 0 1 0 1098571227 1478656 278 1992294400 134512640 135151029 4294956240 18446744073709551615 134517353 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 361 278 79 155 0 204 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1444

[startup+0.301707 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 6468
/proc/meminfo: memFree=1596928/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=1740 CPUtime=0.29
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 411 0 0 0 29 0 0 0 22 0 1 0 1098571227 1781760 343 1992294400 134512640 135151029 4294956240 18446744073709551615 134551385 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 435 343 79 155 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1740

[startup+0.701748 s]
/proc/loadavg: 0.99 0.97 0.99 3/73 6468
/proc/meminfo: memFree=1596928/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=2536 CPUtime=0.69
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 599 0 0 0 69 0 0 0 25 0 1 0 1098571227 2596864 531 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 634 531 79 155 0 477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2536

[startup+1.50183 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1594808/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=3088 CPUtime=1.49
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 734 0 0 0 149 0 0 0 25 0 1 0 1098571227 3162112 666 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 772 666 79 155 0 615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3088

[startup+3.10199 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1594040/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=3760 CPUtime=3.09
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 898 0 0 0 309 0 0 0 25 0 1 0 1098571227 3850240 830 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 940 830 79 155 0 783 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3760

[startup+6.30131 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1593016/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=4896 CPUtime=6.29
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 1120 0 0 0 629 0 0 0 25 0 1 0 1098571227 5013504 1052 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 1224 1052 79 155 0 1067 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4896

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1591672/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=6076 CPUtime=12.69
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 1389 0 0 0 1269 0 0 0 25 0 1 0 1098571227 6221824 1321 1992294400 134512640 135151029 4294956240 18446744073709551615 134555100 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 1519 1321 79 155 0 1362 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6076

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1590200/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=7544 CPUtime=25.49
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 1730 0 0 0 2548 1 0 0 25 0 1 0 1098571227 7725056 1662 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 1886 1662 79 155 0 1729 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7544

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1588280/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=10004 CPUtime=51.08
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 2216 0 0 0 5107 1 0 0 25 0 1 0 1098571227 10244096 2148 1992294400 134512640 135151029 4294956240 18446744073709551615 134575995 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 2501 2148 79 155 0 2344 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10004

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1585976/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=12628 CPUtime=102.27
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 2767 0 0 0 10225 2 0 0 25 0 1 0 1098571227 12931072 2699 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 3157 2699 79 155 0 3000 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12628

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1584248/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=14560 CPUtime=162.25
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 3192 0 0 0 16223 2 0 0 25 0 1 0 1098571227 14909440 3124 1992294400 134512640 135151029 4294956240 18446744073709551615 134576070 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 3640 3124 79 155 0 3483 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14560

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1582584/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=16944 CPUtime=222.24
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 3599 0 0 0 22221 3 0 0 25 0 1 0 1098571227 17350656 3531 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 4236 3531 79 155 0 4079 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16944

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1581624/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=18376 CPUtime=282.22
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 3830 0 0 0 28219 3 0 0 25 0 1 0 1098571227 18817024 3762 1992294400 134512640 135151029 4294956240 18446744073709551615 134574672 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 4594 3762 79 155 0 4437 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18376

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1580728/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=19680 CPUtime=342.2
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 4063 0 0 0 34217 3 0 0 25 0 1 0 1098571227 20152320 3995 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 4920 3995 79 155 0 4763 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1579384/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=21236 CPUtime=402.19
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 4385 0 0 0 40216 3 0 0 25 0 1 0 1098571227 21745664 4317 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 5309 4317 79 155 0 5152 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 21236

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1578424/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=22412 CPUtime=462.17
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 4613 0 0 0 46214 3 0 0 25 0 1 0 1098571227 22949888 4545 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 5603 4545 79 155 0 5446 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22412

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1577656/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=23392 CPUtime=522.15
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 4787 0 0 0 52212 3 0 0 25 0 1 0 1098571227 23953408 4719 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 5848 4719 79 155 0 5691 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23392

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6469
/proc/meminfo: memFree=1576888/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=24432 CPUtime=582.15
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 4974 0 0 0 58211 4 0 0 25 0 1 0 1098571227 25018368 4906 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 6108 4906 79 155 0 5951 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 24432

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6475
/proc/meminfo: memFree=1576440/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=24692 CPUtime=642.12
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 5065 0 0 0 64208 4 0 0 25 0 1 0 1098571227 25284608 4997 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 6173 4997 79 155 0 6016 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 24692

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6475
/proc/meminfo: memFree=1575928/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=25340 CPUtime=702.1
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 5195 0 0 0 70206 4 0 0 25 0 1 0 1098571227 25948160 5127 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 6335 5127 79 155 0 6178 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 25340

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6475
/proc/meminfo: memFree=1575224/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=26248 CPUtime=762.09
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 5357 0 0 0 76205 4 0 0 25 0 1 0 1098571227 26877952 5289 1992294400 134512640 135151029 4294956240 18446744073709551615 134575923 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 6562 5289 79 155 0 6405 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 26248

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6475
/proc/meminfo: memFree=1574840/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=26572 CPUtime=822.07
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 5457 0 0 0 82203 4 0 0 25 0 1 0 1098571227 27209728 5389 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 6643 5389 79 155 0 6486 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 26572

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6475
/proc/meminfo: memFree=1572152/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=29720 CPUtime=882.06
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 6126 0 0 0 88201 5 0 0 25 0 1 0 1098571227 30433280 6058 1992294400 134512640 135151029 4294956240 18446744073709551615 134576004 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 7430 6058 79 155 0 7273 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 29720

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6475
/proc/meminfo: memFree=1571576/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=30432 CPUtime=942.04
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 6263 0 0 0 94199 5 0 0 25 0 1 0 1098571227 31162368 6195 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 7608 6195 79 155 0 7451 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 30432

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6475
/proc/meminfo: memFree=1570872/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=31212 CPUtime=1002.02
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 6447 0 0 0 100197 5 0 0 25 0 1 0 1098571227 31961088 6379 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 7803 6379 79 155 0 7646 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 31212

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6475
/proc/meminfo: memFree=1570040/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=32252 CPUtime=1062.01
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 6650 0 0 0 106196 5 0 0 25 0 1 0 1098571227 33026048 6582 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 8063 6582 79 155 0 7906 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 32252

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6475
/proc/meminfo: memFree=1569720/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=32640 CPUtime=1121.99
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 6724 0 0 0 112194 5 0 0 25 0 1 0 1098571227 33423360 6656 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 8160 6656 79 155 0 8003 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 32640

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6475
/proc/meminfo: memFree=1569464/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=32768 CPUtime=1181.97
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 6781 0 0 0 118192 5 0 0 25 0 1 0 1098571227 33554432 6713 1992294400 134512640 135151029 4294956240 18446744073709551615 134520411 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 8192 6713 79 155 0 8035 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 32768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6475
/proc/meminfo: memFree=1569400/2055920 swapFree=4177652/4192956
[pid=6468] ppid=6466 vsize=32768 CPUtime=1200.07
/proc/6468/stat : 6468 (precosat) R 6466 6468 6163 0 -1 4194304 6796 0 0 0 120002 5 0 0 25 0 1 0 1098571227 33554432 6728 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6468/statm: 8192 6728 79 155 0 8035 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 32768

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): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.06199
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 32768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6796
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= 1937

runsolver used 1.05684 second user time and 3.32549 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 17:51:13
IDJOB=1515779
IDBENCH=70458
IDSOLVER=507
FILE ID=node84/1515779-1238259073
PBS_JOBID= 9060787
Free space on /tmp= 66120 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S2099753268-053.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515779-1238259073/watcher-1515779-1238259073 -o /tmp/evaluation-result-1515779-1238259073/solver-1515779-1238259073 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515779-1238259073.cnf

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

MD5SUM BENCH= cb1f4edd1dcc152ccd33775552af7b56
RANDOM SEED=891397632

node84.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		: 3000.231
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		: 3000.231
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:       1597344 kB
Buffers:         57580 kB
Cached:         318572 kB
SwapCached:       6960 kB
Active:         153532 kB
Inactive:       232108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597344 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          14964 kB
Slab:            58016 kB
Committed_AS:  2789852 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 18:11:15