Trace number 1515803

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/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S2065372010-022.cnf
MD5SUM9c2e94bcd290d34e0b2c0cbd91a44953
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark782.986
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-1515803-1238259501.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
0.09/0.19	c s    0.2     5340      60      0     0      0       0      0    0.0   0    0
0.09/0.19	c l    0.2     5340      60      0     0      0       0   5340    0.0   0    0
0.09/0.19	c R    0.2     5340      60      0     0      0     101    101   22.2   5    0
0.09/0.19	c R    0.2     5340      60      0     0      0     201    201   21.8  10    0
0.19/0.21	c N    0.2     5340      60      0     0      0     806    806   21.3  29    1
0.19/0.22	c B    0.2     5340      60      0     0      0    1000   1000   21.1  32    1
0.19/0.26	c B    0.3     5340      60      0     0      0    2002   2002   20.4  39    1
0.19/0.27	c N    0.3     5340      60      0     0      0    2412   2412   20.3  40    1
0.39/0.40	c +    0.4     5340      60      0     0      0    5340   5874   19.7  40    1
0.39/0.46	c N    0.5     5340      60      0     0      0    6423   5878   19.5  40    1
0.39/0.48	c +    0.5     5340      60      0     0      0    6677   6461   19.5  41    1
0.49/0.55	c B    0.6     5340      60      0     0      0    8003   6468   19.4  40    1
0.49/0.57	c +    0.6     5340      60      0     0      0    8345   7107   19.3  41    1
0.59/0.69	c +    0.7     5340      60      0     0      0   10430   7817   19.2  40    2
0.79/0.85	c +    0.9     5340      60      0     0      0   13035   8598   19.1  41    2
1.00/1.05	c N    1.1     5340      60      0     0      0   16051   8606   18.9  41    2
1.00/1.07	c +    1.1     5340      60      0     0      0   16290   9457   18.9  42    2
1.29/1.34	c +    1.3     5340      60      0     0      0   20360  10402   19.0  41    2
1.59/1.61	c
1.59/1.61	c       original/binary      fixed     eliminated      learned       agility
1.59/1.61	c   seconds        variables     equivalent    conflicts       height       MB
1.59/1.61	c
1.59/1.61	c B    1.6     5340      60      0     0      0   24009  10408   19.0  40    2
1.69/1.72	c +    1.7     5340      60      0     0      0   25450  11442   18.9  41    2
2.19/2.22	c +    2.2     5340      60      0     0      0   31810  12586   18.7  41    2
2.69/2.77	c N    2.8     5340      60      0     0      0   38507  12593   18.5  40    3
2.79/2.86	c +    2.9     5340      60      0     0      0   39762  13844   18.6  41    3
3.69/3.71	c +    3.7     5340      60      0     0      0   49700  15228   18.6  41    3
4.89/4.90	c +    4.9     5340      60      0     0      0   62127  16750   18.5  41    3
4.99/5.07	c B    5.1     5340      60      0     0      0   64022  16758   18.5  41    4
6.39/6.44	c +    6.4     5340      60      0     0      0   77655  18425   18.3  41    4
7.69/7.75	c N    7.7     5340      60      0     0      0   89797  18430   18.1  40    4
8.38/8.49	c +    8.5     5340      60      0     0      0   97068  20267   18.1  40    4
11.28/11.31	c +   11.3     5340      60      0     0      0  121335  22293   17.9  40    5
15.19/15.23	c +   15.2     5340      60      0     0      0  151666  24522   17.6  41    5
16.09/16.16	c B   16.2     5340      60      0     0      0  160043  24532   17.6  41    5
19.99/20.03	c +   20.0     5340      60      0     0      0  189580  26974   17.5  41    6
22.18/22.21	c N   22.2     5340      60      0     0      0  205200  26985   17.4  40    6
26.98/27.09	c +   27.1     5340      60      0     0      0  236975  29671   17.2  41    6
36.38/36.49	c +   36.5     5340      60      0     0      0  296216  32638   17.2  41    7
51.68/51.77	c +   51.8     5340      60      0     0      0  370270  35901   17.1  42    8
54.48/54.53	c
54.48/54.53	c       original/binary      fixed     eliminated      learned       agility
54.48/54.53	c   seconds        variables     equivalent    conflicts       height       MB
54.48/54.53	c
54.48/54.53	c B   54.5     5340      60      0     0      0  384078  35908   17.1  41    8
69.87/69.99	c N   70.0     5340      60      0     0      0  461573  35912   16.9  41    9
70.17/70.26	c +   70.2     5340      60      0     0      0  462836  39491   16.9  40    9
95.96/96.04	c +   96.0     5340      60      0     0      0  578547  43440   16.7  40   10
129.95/130.00	c +  130.0     5340      60      0     0      0  723180  47784   16.6  41   11
174.34/174.42	c B  174.4     5340      60      0     0      0  896158  47795   16.4  39   12
176.34/176.48	c +  176.4     5340      60      0     0      0  903976  52562   16.4  40   12
212.02/212.11	c N  212.1     5340      60      0     0      0 1025522  52573   16.3  41   14
245.41/245.52	c +  245.4     5340      60      0     0      0 1129970  57818   16.2  40   14
342.88/343.04	c +  342.9     5340      60      0     0      0 1412461  63599   16.1  41   17
474.45/474.65	c +  474.5     5340      60      0     0      0 1765577  69958   16.0  40   19
585.22/585.49	c B  585.3     5340      60      0     0      0 2048339  69968   15.8  41   21
651.60/651.85	c +  651.7     5340      60      0     0      0 2206970  76953   15.8  40   21
671.59/671.85	c N  671.7     5340      60      0     0      0 2255856  76967   15.7  40   22
921.12/921.48	c +  921.2     5340      60      0     0      0 2758710  84648   15.6  41   25
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 3295637 conflicts, 3555790 decisions, 1 random
1200.05/1200.40	c 0 iterations, 5 restarts, 5878 skipped
1200.05/1200.40	c 29 enlarged, 0 shrunken, 32192 rescored, 765 rebiased
1200.05/1200.40	c 1 simplifications, 0 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.40	c elim: 51765 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 120 probed, 1 phases, 1 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 62053522 learned, 21% deleted, 0 strong, 9 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 46751181 propagations, 0.04 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 27 MB max, 304 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1515803-1238259501/watcher-1515803-1238259501 -o /tmp/evaluation-result-1515803-1238259501/solver-1515803-1238259501 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515803-1238259501.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.93 3/64 31605
/proc/meminfo: memFree=1163120/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=1052 CPUtime=0
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 1098616010 1077248 142 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 263 143 63 155 0 106 0

[startup+0.099887 s]
/proc/loadavg: 0.91 0.95 0.93 3/64 31605
/proc/meminfo: memFree=1163120/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=1444 CPUtime=0.09
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 1098616010 1478656 280 1992294400 134512640 135151029 4294956240 18446744073709551615 134526320 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 361 280 79 155 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.101886 s]
/proc/loadavg: 0.91 0.95 0.93 3/64 31605
/proc/meminfo: memFree=1163120/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=1444 CPUtime=0.09
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 1098616010 1478656 280 1992294400 134512640 135151029 4294956240 18446744073709551615 134548564 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 361 280 79 155 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.301908 s]
/proc/loadavg: 0.91 0.95 0.93 3/64 31605
/proc/meminfo: memFree=1163120/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=1740 CPUtime=0.29
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 397 0 0 0 29 0 0 0 19 0 1 0 1098616010 1781760 327 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 435 327 79 155 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1740

[startup+0.701951 s]
/proc/loadavg: 0.91 0.95 0.93 3/64 31605
/proc/meminfo: memFree=1163120/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=2404 CPUtime=0.69
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 583 0 0 0 69 0 0 0 22 0 1 0 1098616010 2461696 513 1992294400 134512640 135151029 4294956240 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 601 513 79 155 0 444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2404

[startup+1.50104 s]
/proc/loadavg: 0.91 0.95 0.93 2/65 31606
/proc/meminfo: memFree=1161064/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=3064 CPUtime=1.49
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 735 0 0 0 149 0 0 0 25 0 1 0 1098616010 3137536 665 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 766 665 79 155 0 609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3064

[startup+3.10121 s]
/proc/loadavg: 0.91 0.95 0.93 2/65 31606
/proc/meminfo: memFree=1160232/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=3832 CPUtime=3.09
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 913 0 0 0 309 0 0 0 25 0 1 0 1098616010 3923968 843 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 958 843 79 155 0 801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3832

[startup+6.30155 s]
/proc/loadavg: 0.92 0.95 0.93 2/65 31606
/proc/meminfo: memFree=1159144/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=4884 CPUtime=6.29
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 1111 0 0 0 629 0 0 0 25 0 1 0 1098616010 5001216 1041 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 1221 1041 79 155 0 1064 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4884

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.93 2/65 31606
/proc/meminfo: memFree=1157992/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=6076 CPUtime=12.68
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 1367 0 0 0 1268 0 0 0 25 0 1 0 1098616010 6221824 1297 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 1519 1297 79 155 0 1362 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6076

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.93 2/65 31606
/proc/meminfo: memFree=1156712/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=7360 CPUtime=25.48
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 1691 0 0 0 2547 1 0 0 25 0 1 0 1098616010 7536640 1621 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 1840 1621 79 155 0 1683 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7360

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.93 2/65 31606
/proc/meminfo: memFree=1154792/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=9748 CPUtime=51.08
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 2155 0 0 0 5106 2 0 0 25 0 1 0 1098616010 9981952 2085 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 2437 2085 79 155 0 2280 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9748

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.93 2/65 31606
/proc/meminfo: memFree=1152808/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=12100 CPUtime=102.26
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 2639 0 0 0 10224 2 0 0 25 0 1 0 1098616010 12390400 2569 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 3025 2569 79 155 0 2868 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12100

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 31612
/proc/meminfo: memFree=1150888/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=13904 CPUtime=162.23
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 3044 0 0 0 16220 3 0 0 25 0 1 0 1098616010 14237696 2974 1992294400 134512640 135151029 4294956240 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 3476 2974 79 155 0 3319 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13904

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 31612
/proc/meminfo: memFree=1149416/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=15924 CPUtime=222.22
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 3453 0 0 0 22218 4 0 0 25 0 1 0 1098616010 16306176 3383 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 3981 3383 79 155 0 3824 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 15924

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 31612
/proc/meminfo: memFree=1148008/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=18020 CPUtime=282.2
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 3795 0 0 0 28215 5 0 0 25 0 1 0 1098616010 18452480 3725 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 4505 3725 79 155 0 4348 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18020

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 31612
/proc/meminfo: memFree=1146792/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=19972 CPUtime=342.18
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 4095 0 0 0 34213 5 0 0 25 0 1 0 1098616010 20451328 4025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 4993 4025 79 155 0 4836 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 19972

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 31612
/proc/meminfo: memFree=1145832/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=21408 CPUtime=402.17
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 4339 0 0 0 40211 6 0 0 25 0 1 0 1098616010 21921792 4269 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 5352 4269 79 155 0 5195 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21408

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 31612
/proc/meminfo: memFree=1145576/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=21800 CPUtime=462.15
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 4417 0 0 0 46209 6 0 0 25 0 1 0 1098616010 22323200 4347 1992294400 134512640 135151029 4294956240 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 5450 4347 79 155 0 5293 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 21800

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 31612
/proc/meminfo: memFree=1144936/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=22580 CPUtime=522.14
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 4577 0 0 0 52207 7 0 0 25 0 1 0 1098616010 23121920 4507 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 5645 4507 79 155 0 5488 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 22580

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 31612
/proc/meminfo: memFree=1144488/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=23100 CPUtime=582.12
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 4693 0 0 0 58205 7 0 0 25 0 1 0 1098616010 23654400 4623 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 5775 4623 79 155 0 5618 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23100

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 31612
/proc/meminfo: memFree=1143912/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=23616 CPUtime=642.11
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 4819 0 0 0 64203 8 0 0 25 0 1 0 1098616010 24182784 4749 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 5904 4749 79 155 0 5747 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23616

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 31612
/proc/meminfo: memFree=1143272/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=24592 CPUtime=702.08
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 4981 0 0 0 70200 8 0 0 25 0 1 0 1098616010 25182208 4911 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 6148 4911 79 155 0 5991 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 24592

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 31612
/proc/meminfo: memFree=1142568/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=25376 CPUtime=762.07
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 5163 0 0 0 76198 9 0 0 25 0 1 0 1098616010 25985024 5093 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 6344 5093 79 155 0 6187 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 25376

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 31612
/proc/meminfo: memFree=1140584/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=27876 CPUtime=822.05
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 5645 0 0 0 82196 9 0 0 25 0 1 0 1098616010 28545024 5575 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 6969 5575 79 155 0 6812 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 27876

[startup+882.302 s]
/proc/loadavg: 1.06 0.99 0.94 2/65 31612
/proc/meminfo: memFree=1139944/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=28592 CPUtime=882.04
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 5808 0 0 0 88194 10 0 0 25 0 1 0 1098616010 29278208 5738 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 7148 5738 79 155 0 6991 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 28592

[startup+942.301 s]
/proc/loadavg: 1.07 1.00 0.94 2/65 31612
/proc/meminfo: memFree=1139624/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=29112 CPUtime=942.01
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 5897 0 0 0 94191 10 0 0 25 0 1 0 1098616010 29810688 5827 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 7278 5827 79 155 0 7121 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 29112

[startup+1002.3 s]
/proc/loadavg: 1.07 1.01 0.95 2/65 31612
/proc/meminfo: memFree=1139176/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=29504 CPUtime=1002
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 6006 0 0 0 100189 11 0 0 25 0 1 0 1098616010 30212096 5936 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 7376 5936 79 155 0 7219 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 29504

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 0.95 2/65 31612
/proc/meminfo: memFree=1138728/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=30280 CPUtime=1061.98
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 6131 0 0 0 106187 11 0 0 25 0 1 0 1098616010 31006720 6061 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 7570 6061 79 155 0 7413 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 30280

[startup+1122.3 s]
/proc/loadavg: 1.06 1.03 0.96 2/65 31612
/proc/meminfo: memFree=1138216/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=30668 CPUtime=1121.96
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 6243 0 0 0 112185 11 0 0 25 0 1 0 1098616010 31404032 6173 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 7667 6173 79 155 0 7510 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 30668

[startup+1182.3 s]
/proc/loadavg: 1.06 1.04 0.96 2/65 31612
/proc/meminfo: memFree=1137960/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=30924 CPUtime=1181.95
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 6299 0 0 0 118183 12 0 0 25 0 1 0 1098616010 31666176 6229 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 7731 6229 79 155 0 7574 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 30924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.18 1.07 0.97 2/65 31612
/proc/meminfo: memFree=1137896/2055920 swapFree=4173368/4192956
[pid=31605] ppid=31603 vsize=30924 CPUtime=1200.05
/proc/31605/stat : 31605 (precosat) R 31603 31605 31384 0 -1 4194304 6311 0 0 0 119993 12 0 0 25 0 1 0 1098616010 31666176 6241 1992294400 134512640 135151029 4294956240 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31605/statm: 7731 6241 79 155 0 7574 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 30924

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): 1199.94
CPU system time (s): 0.12598
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 30924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6311
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= 1929

runsolver used 0.789879 second user time and 2.54361 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-28 17:58:21
IDJOB=1515803
IDBENCH=70460
IDSOLVER=507
FILE ID=node19/1515803-1238259501
PBS_JOBID= 9060781
Free space on /tmp= 66404 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S2065372010-022.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515803-1238259501/watcher-1515803-1238259501 -o /tmp/evaluation-result-1515803-1238259501/solver-1515803-1238259501 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515803-1238259501.cnf

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

MD5SUM BENCH= 9c2e94bcd290d34e0b2c0cbd91a44953
RANDOM SEED=341556143

node19.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		: 3000.235
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		: 3000.235
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:       1163536 kB
Buffers:         96320 kB
Cached:         689252 kB
SwapCached:      13360 kB
Active:          49208 kB
Inactive:       751380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1163536 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            77744 kB
Committed_AS:  2938880 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-28 18:18:24