Trace number 1515839

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) 1200.12 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S197260469-019.cnf
MD5SUMc0553d7e475dba3d28dcd703430a5f12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.028
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-1515839-1238259998.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
0.09/0.18	c s    0.2     5340      60      0     0      0       0      0    0.0   0    0
0.09/0.18	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   23.1   5    0
0.09/0.19	c R    0.2     5340      60      0     0      0     203    203   22.5  11    0
0.19/0.21	c N    0.2     5340      60      0     0      0     808    808   21.8  29    1
0.19/0.22	c B    0.2     5340      60      0     0      0    1001   1001   21.8  32    1
0.19/0.25	c B    0.3     5340      60      0     0      0    2003   2003   21.1  38    1
0.19/0.27	c N    0.3     5340      60      0     0      0    2415   2415   20.9  40    1
0.39/0.40	c +    0.4     5340      60      0     0      0    5340   5874   20.2  39    1
0.39/0.46	c N    0.5     5340      60      0     0      0    6420   5878   20.3  40    1
0.39/0.47	c +    0.5     5340      60      0     0      0    6675   6461   20.3  41    1
0.49/0.55	c B    0.6     5340      60      0     0      0    8005   6465   20.1  41    1
0.49/0.57	c +    0.6     5340      60      0     0      0    8341   7107   20.0  40    1
0.59/0.70	c +    0.7     5340      60      0     0      0   10426   7817   19.7  41    2
0.79/0.86	c +    0.9     5340      60      0     0      0   13030   8598   19.6  41    2
1.00/1.06	c N    1.1     5340      60      0     0      0   16043   8602   19.3  40    2
1.00/1.07	c +    1.1     5340      60      0     0      0   16285   9457   19.3  40    2
1.29/1.36	c +    1.4     5340      60      0     0      0   20355  10402   19.1  40    2
1.59/1.62	c
1.59/1.62	c       original/binary      fixed     eliminated      learned       agility
1.59/1.62	c   seconds        variables     equivalent    conflicts       height       MB
1.59/1.62	c
1.59/1.62	c B    1.6     5340      60      0     0      0   24011  10409   19.0  40    2
1.69/1.72	c +    1.7     5340      60      0     0      0   25440  11442   18.9  41    2
2.10/2.18	c +    2.2     5340      60      0     0      0   31800  12586   18.9  40    2
2.69/2.76	c N    2.8     5340      60      0     0      0   38487  12596   18.6  40    3
2.79/2.87	c +    2.9     5340      60      0     0      0   39750  13844   18.6  40    3
3.69/3.79	c +    3.8     5340      60      0     0      0   49688  15228   18.4  40    3
4.89/4.95	c +    5.0     5340      60      0     0      0   62113  16750   18.1  40    3
5.09/5.12	c B    5.1     5340      60      0     0      0   64020  16765   18.1  41    3
6.39/6.47	c +    6.5     5340      60      0     0      0   77640  18425   18.1  40    4
7.79/7.81	c N    7.8     5340      60      0     0      0   89789  18433   18.0  40    4
8.49/8.59	c +    8.6     5340      60      0     0      0   97051  20267   17.8  41    4
11.39/11.47	c +   11.5     5340      60      0     0      0  121310  22293   17.6  41    4
14.99/15.08	c +   15.1     5340      60      0     0      0  151635  24522   17.6  41    5
16.19/16.24	c B   16.2     5340      60      0     0      0  160046  24528   17.6  41    5
20.28/20.36	c +   20.4     5340      60      0     0      0  189541  26974   17.5  41    5
22.68/22.73	c N   22.7     5340      60      0     0      0  205181  26981   17.5  41    6
27.39/27.46	c +   27.5     5340      60      0     0      0  236926  29671   17.3  41    6
36.78/36.83	c +   36.8     5340      60      0     0      0  296156  32638   17.0  40    7
49.78/49.84	c +   49.8     5340      60      0     0      0  370195  35901   17.0  40    8
52.28/52.31	c
52.28/52.31	c       original/binary      fixed     eliminated      learned       agility
52.28/52.31	c   seconds        variables     equivalent    conflicts       height       MB
52.28/52.31	c
52.28/52.31	c B   52.3     5340      60      0     0      0  384084  35907   17.1  40    8
67.67/67.74	c N   67.7     5340      60      0     0      0  461537  35913   16.9  41    9
67.97/68.03	c +   68.0     5340      60      0     0      0  462741  39491   16.9  40    9
93.47/93.59	c +   93.6     5340      60      0     0      0  578428  43440   16.7  40   10
127.46/127.53	c +  127.5     5340      60      0     0      0  723035  47784   16.6  41   11
173.35/173.42	c B  173.4     5340      60      0     0      0  896188  47792   16.5  41   13
175.15/175.28	c +  175.2     5340      60      0     0      0  903791  52562   16.5  41   13
209.94/210.02	c N  210.0     5340      60      0     0      0 1025472  52570   16.4  40   14
241.33/241.40	c +  241.3     5340      60      0     0      0 1129736  57818   16.3  40   15
330.21/330.32	c +  330.2     5340      60      0     0      0 1412172  63599   16.2  41   16
452.28/452.46	c +  452.4     5340      60      0     0      0 1765215  69958   16.0  40   19
563.16/563.32	c B  563.2     5340      60      0     0      0 2048363  69972   15.8  40   20
627.54/627.72	c +  627.6     5340      60      0     0      0 2206516  76953   15.7  41   21
646.93/647.13	c N  647.0     5340      60      0     0      0 2255805  76964   15.7  40   22
875.57/875.83	c +  875.6     5340      60      0     0      0 2758145  84648   15.7  40   24
1200.10/1200.40	c
1200.10/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.40	c
1200.10/1200.40	c 3384362 conflicts, 3650399 decisions, 1 random
1200.10/1200.40	c 0 iterations, 5 restarts, 6128 skipped
1200.10/1200.40	c 29 enlarged, 0 shrunken, 33059 rescored, 794 rebiased
1200.10/1200.40	c 1 simplifications, 0 reductions
1200.10/1200.40	c
1200.10/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.10/1200.40	c elim: 51533 resolutions, 1 phases, 1 rounds
1200.10/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.10/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.10/1200.40	c prbe: 120 probed, 1 phases, 1 rounds
1200.10/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.10/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.10/1200.40	c hash: 0 units, 0 merged
1200.10/1200.40	c mins: 63829758 learned, 22% deleted, 0 strong, 8 depth
1200.10/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.10/1200.40	c strs: 0 forward, 0 backward
1200.10/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.10/1200.40	c prps: 48063948 propagations, 0.04 megaprops
1200.10/1200.40	c
1200.10/1200.40	c 1200.1 seconds, 26 MB max, 313 MB recycled
1200.10/1200.40	c
1200.10/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.40	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-1515839-1238259998/watcher-1515839-1238259998 -o /tmp/evaluation-result-1515839-1238259998/solver-1515839-1238259998 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515839-1238259998.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 23011
/proc/meminfo: memFree=1130784/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=1052 CPUtime=0
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1098662135 1077248 140 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 263 140 63 155 0 106 0

[startup+0.020658 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23011
/proc/meminfo: memFree=1130784/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=1444 CPUtime=0.01
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 294 0 0 0 1 0 0 0 18 0 1 0 1098662135 1478656 278 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 361 278 79 155 0 204 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1444

[startup+0.101666 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23011
/proc/meminfo: memFree=1130784/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=1444 CPUtime=0.09
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 294 0 0 0 9 0 0 0 18 0 1 0 1098662135 1478656 278 1992294400 134512640 135151029 4294956240 18446744073709551615 134526310 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 361 278 79 155 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.301683 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23011
/proc/meminfo: memFree=1130784/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=1740 CPUtime=0.29
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 401 0 0 0 29 0 0 0 19 0 1 0 1098662135 1781760 333 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 435 333 79 155 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1740

[startup+0.701721 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23011
/proc/meminfo: memFree=1130784/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=2544 CPUtime=0.69
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 591 0 0 0 69 0 0 0 22 0 1 0 1098662135 2605056 523 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 636 523 79 155 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2544

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1128664/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=3080 CPUtime=1.49
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 732 0 0 0 149 0 0 0 25 0 1 0 1098662135 3153920 664 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 770 664 79 155 0 613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1127960/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=3896 CPUtime=3.09
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 906 0 0 0 309 0 0 0 25 0 1 0 1098662135 3989504 838 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 974 838 79 155 0 817 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3896

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1126808/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=4804 CPUtime=6.29
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 1113 0 0 0 629 0 0 0 25 0 1 0 1098662135 4919296 1045 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 1201 1045 79 155 0 1044 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4804

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1125784/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=5704 CPUtime=12.69
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 1338 0 0 0 1269 0 0 0 25 0 1 0 1098662135 5840896 1270 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 1426 1270 79 155 0 1269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5704

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1124312/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=7352 CPUtime=25.48
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 1684 0 0 0 2548 0 0 0 25 0 1 0 1098662135 7528448 1616 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 1838 1616 79 155 0 1681 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7352

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1122520/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=9532 CPUtime=51.08
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 2136 0 0 0 5107 1 0 0 25 0 1 0 1098662135 9760768 2068 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 2383 2068 79 155 0 2226 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9532

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1120280/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=12160 CPUtime=102.27
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 2678 0 0 0 10225 2 0 0 25 0 1 0 1098662135 12451840 2610 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 3040 2610 79 155 0 2883 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12160

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1118232/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=14812 CPUtime=162.25
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 3185 0 0 0 16222 3 0 0 25 0 1 0 1098662135 15167488 3117 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 3703 3117 79 155 0 3546 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14812

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1116952/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=16444 CPUtime=222.23
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 3497 0 0 0 22220 3 0 0 25 0 1 0 1098662135 16838656 3429 1992294400 134512640 135151029 4294956240 18446744073709551615 134554940 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 4111 3429 79 155 0 3954 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16444

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1115928/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=17876 CPUtime=282.22
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 3746 0 0 0 28218 4 0 0 25 0 1 0 1098662135 18305024 3678 1992294400 134512640 135151029 4294956240 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 4469 3678 79 155 0 4312 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17876

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1114712/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=19188 CPUtime=342.2
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 4038 0 0 0 34216 4 0 0 25 0 1 0 1098662135 19648512 3970 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 4797 3970 79 155 0 4640 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19188

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1113752/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=20536 CPUtime=402.2
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 4261 0 0 0 40215 5 0 0 25 0 1 0 1098662135 21028864 4193 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 5134 4193 79 155 0 4977 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 20536

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1112920/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=21896 CPUtime=462.18
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 4493 0 0 0 46213 5 0 0 25 0 1 0 1098662135 22421504 4425 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 5474 4425 79 155 0 5317 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 21896

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1112600/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=22412 CPUtime=522.16
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 4576 0 0 0 52211 5 0 0 25 0 1 0 1098662135 22949888 4508 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 5603 4508 79 155 0 5446 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 22412

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1112024/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=23192 CPUtime=582.15
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 4708 0 0 0 58209 6 0 0 25 0 1 0 1098662135 23748608 4640 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 5798 4640 79 155 0 5641 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23192

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1111448/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=23972 CPUtime=642.13
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 4864 0 0 0 64207 6 0 0 25 0 1 0 1098662135 24547328 4796 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 5993 4796 79 155 0 5836 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23972

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1111064/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=24360 CPUtime=702.12
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 4966 0 0 0 70205 7 0 0 25 0 1 0 1098662135 24944640 4898 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 6090 4898 79 155 0 5933 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 24360

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1109336/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=26424 CPUtime=762.11
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 5375 0 0 0 76203 8 0 0 25 0 1 0 1098662135 27058176 5307 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 6606 5307 79 155 0 6449 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 26424

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1108824/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=26948 CPUtime=822.09
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 5517 0 0 0 82201 8 0 0 25 0 1 0 1098662135 27594752 5449 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 6737 5449 79 155 0 6580 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 26948

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1108376/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=27336 CPUtime=882.07
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 5614 0 0 0 88199 8 0 0 25 0 1 0 1098662135 27992064 5546 1992294400 134512640 135151029 4294956240 18446744073709551615 134551903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 6834 5546 79 155 0 6677 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 27336

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1108312/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=27336 CPUtime=942.06
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 5639 0 0 0 94197 9 0 0 25 0 1 0 1098662135 27992064 5571 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 6834 5571 79 155 0 6677 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 27336

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1108056/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=27596 CPUtime=1002.05
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 5711 0 0 0 100196 9 0 0 25 0 1 0 1098662135 28258304 5643 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 6899 5643 79 155 0 6742 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 27596

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1107416/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=28504 CPUtime=1062.03
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 5860 0 0 0 106194 9 0 0 25 0 1 0 1098662135 29188096 5792 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 7126 5792 79 155 0 6969 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 28504

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1106712/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=29160 CPUtime=1122.02
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 6026 0 0 0 112192 10 0 0 25 0 1 0 1098662135 29859840 5958 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 7290 5958 79 155 0 7133 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 29160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1106200/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=29680 CPUtime=1182
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 6156 0 0 0 118190 10 0 0 25 0 1 0 1098662135 30392320 6088 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 7420 6088 79 155 0 7263 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 29680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=1105944/2055920 swapFree=4176868/4192956
[pid=23011] ppid=23009 vsize=29940 CPUtime=1200.1
/proc/23011/stat : 23011 (precosat) R 23009 23011 22663 0 -1 4194304 6218 0 0 0 120000 10 0 0 25 0 1 0 1098662135 30658560 6150 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23011/statm: 7485 6150 79 155 0 7328 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 29940

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): 1200.12
CPU user time (s): 1200
CPU system time (s): 0.111982
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 29940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6218
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= 1873

runsolver used 0.866868 second user time and 2.50362 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 18:06:38
IDJOB=1515839
IDBENCH=70463
IDSOLVER=507
FILE ID=node48/1515839-1238259998
PBS_JOBID= 9060810
Free space on /tmp= 66464 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S197260469-019.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515839-1238259998/watcher-1515839-1238259998 -o /tmp/evaluation-result-1515839-1238259998/solver-1515839-1238259998 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515839-1238259998.cnf

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

MD5SUM BENCH= c0553d7e475dba3d28dcd703430a5f12
RANDOM SEED=365791247

node48.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		: 3000.236
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		: 3000.236
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:       1131200 kB
Buffers:         82688 kB
Cached:         745968 kB
SwapCached:      10192 kB
Active:         106556 kB
Inactive:       733940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1131200 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          17492 kB
Slab:            70220 kB
Committed_AS:  2505240 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-28 18:26:40