Trace number 1517159

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
MD5SUM73e1213f2abc37c0c09958a5583a1b69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1517159-1238281198.cnf
0.00/0.00	c found header 'p cnf 560 2380'
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     2380     560      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2372     551      0     0      9       0      0    0.0   0    0
0.00/0.01	c l    0.0     2372     551      0     0      9       0   2372    0.0   0    0
0.00/0.01	c R    0.0     2372     551      0     0      9     103    103   51.1  15    0
0.00/0.02	c R    0.0     2372     551      0     0      9     204    204   41.2  21    0
0.00/0.05	c N    0.1     2372     551      0     0      9     807    807   33.2  28    0
0.00/0.06	c B    0.1     2372     551      0     0      9    1000   1000   32.6  27    0
0.10/0.11	c B    0.1     2372     551      0     0      9    2001   2001   31.0  28    1
0.10/0.14	c +    0.1     2372     551      0     0      9    2374   2609   30.6  26    1
0.10/0.14	c N    0.1     2372     551      0     0      9    2415   2415   30.5  25    1
0.10/0.18	c +    0.2     2372     551      0     0      9    2966   2869   29.8  26    1
0.20/0.23	c +    0.2     2372     551      0     0      9    3706   3155   29.2  27    1
0.20/0.29	c +    0.3     2372     551      0     0      9    4631   3470   28.7  26    1
0.30/0.37	c +    0.4     2372     551      0     0      9    5786   3817   28.1  26    1
0.39/0.42	c N    0.4     2372     551      0     0      9    6424   3824   27.9  27    1
0.39/0.48	c +    0.5     2372     551      0     0      9    7232   4198   27.8  27    1
0.49/0.54	c B    0.5     2372     551      0     0      9    8004   4203   27.7  26    1
0.59/0.60	c +    0.6     2372     551      0     0      9    9040   4617   30.4  27    1
0.69/0.75	c +    0.8     2372     551      0     0      9   11302   5078   32.7  27    1
0.89/0.98	c
0.89/0.98	c       original/binary      fixed     eliminated      learned       agility
0.89/0.98	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.98	c
0.89/0.98	c +    1.0     2372     551      0     0      9   14125   5585   32.7  27    1
1.10/1.13	c N    1.1     2372     551      0     0      9   16045   5598   32.5  25    1
1.19/1.26	c +    1.3     2372     551      0     0      9   17655   6143   32.4  27    1
1.59/1.64	c +    1.6     2372     551      0     0      9   22065   6757   32.1  25    2
1.69/1.79	c B    1.8     2372     551      0     0      9   24007   6765   32.2  27    2
1.99/2.06	c +    2.1     2372     551      0     0      9   27580   7432   32.4  27    2
2.69/2.72	c +    2.7     2372     551      0     0      9   34475   8175   32.2  28    2
2.99/3.08	c N    3.1     2372     551      0     0      9   38497   8190   32.1  26    2
3.49/3.51	c +    3.5     2372     551      0     0      9   43091   8992   31.9  26    2
4.59/4.63	c +    4.6     2372     551      0     0      9   53860   9891   31.7  28    2
5.69/5.74	c B    5.7     2372     551      0     0      9   64016   9908   31.2  26    3
5.99/6.07	c +    6.1     2372     551      0     0      9   67328  10880   31.1  27    3
7.79/7.85	c +    7.8     2372     551      0     0      9   84165  11968   31.2  26    3
8.49/8.54	c N    8.5     2372     551      0     0      9   89794  11974   31.1  28    3
10.29/10.36	c +   10.4     2372     551      0     0      9  105205  13164   31.1  27    3
13.19/13.27	c +   13.3     2372     551      0     0      9  131505  14480   31.4  26    4
16.88/16.92	c B   16.9     2372     551      0     0      9  160038  14491   31.2  29    4
17.38/17.48	c +   17.5     2372     551      0     0      9  164381  15928   31.1  27    4
23.08/23.15	c N   23.1     2372     551      0     0      9  205199  15943   30.4  27    5
23.08/23.19	c
23.08/23.19	c       original/binary      fixed     eliminated      learned       agility
23.08/23.19	c   seconds        variables     equivalent    conflicts       height       MB
23.08/23.19	c
23.08/23.19	c +   23.2     2372     551      0     0      9  205475  17520   30.4  27    5
30.69/30.71	c +   30.7     2372     551      0     0      9  256842  19272   29.3  26    5
40.17/40.26	c +   40.2     2372     551      0     0      9  321051  21199   30.2  27    6
50.78/50.82	c B   50.8     2372     551      0     0      9  384084  21207   30.0  27    7
53.48/53.59	c +   53.6     2372     551      0     0      9  401310  23318   30.0  28    7
64.97/65.00	c N   65.0     2372     551      0     0      9  461598  23330   28.9  27    8
72.56/72.61	c +   72.6     2372     551      0     0      9  501635  25649   28.2  28    8
97.26/97.39	c +   97.4     2372     551      0     0      9  627043  28213   28.5  28    9
131.94/132.07	c +  132.0     2372     551      0     0      9  783802  31034   29.2  27   10
157.93/158.04	c B  158.0     2372     551      0     0      9  896166  31047   29.2  26   11
178.23/178.36	c +  178.3     2372     551      0     0      9  979751  34137   29.2  27   12
190.92/191.05	c N  191.0     2372     551      0     0      9 1025585  34151   29.2  27   12
244.90/245.06	c +  245.0     2372     551      0     0      9 1224686  37550   28.9  26   13
333.68/333.83	c +  333.7     2372     551      0     0      9 1530856  41305   29.6  28   15
456.63/456.88	c +  456.7     2372     551      0     0      9 1913572  45435   29.6  27   16
504.02/504.25	c B  504.1     2372     551      0     0      9 2048354  45445   29.6  27   17
580.29/580.53	c N  580.3     2372     551      0     0      9 2256024  45460   29.8  28   18
629.78/630.04	c +  629.8     2372     551      0     0      9 2391967  49978   29.8  28   19
865.60/865.96	c +  865.7     2372     551      0     0      9 2989956  54975   29.8  27   21
1197.59/1198.08	c
1197.59/1198.08	c       original/binary      fixed     eliminated      learned       agility
1197.59/1198.08	c   seconds        variables     equivalent    conflicts       height       MB
1197.59/1198.08	c
1197.59/1198.08	c + 1197.7     2372     551      0     0      9 3737445  60472   29.9  27   24
1200.10/1200.50	c
1200.10/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.50	c
1200.10/1200.50	c 3743495 conflicts, 4514040 decisions, 1 random
1200.10/1200.50	c 0 iterations, 310 restarts, 6244 skipped
1200.10/1200.50	c 34 enlarged, 0 shrunken, 36611 rescored, 892 rebiased
1200.10/1200.50	c 1 simplifications, 0 reductions
1200.10/1200.50	c
1200.10/1200.50	c vars: 0 fixed, 0 equiv, 9 elim, 0 merged
1200.10/1200.50	c elim: 7882 resolutions, 1 phases, 1 rounds
1200.10/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.10/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.10/1200.50	c prbe: 124544 probed, 113 phases, 113 rounds
1200.10/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.10/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.10/1200.50	c hash: 0 units, 0 merged
1200.10/1200.50	c mins: 104602829 learned, 19% deleted, 26 strong, 25 depth
1200.10/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.10/1200.50	c strs: 0 forward, 0 backward
1200.10/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.10/1200.50	c prps: 346603328 propagations, 0.29 megaprops
1200.10/1200.50	c
1200.10/1200.50	c 1200.1 seconds, 24 MB max, 477 MB recycled
1200.10/1200.50	c
1200.10/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.50	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-1517159-1238281198/watcher-1517159-1238281198 -o /tmp/evaluation-result-1517159-1238281198/solver-1517159-1238281198 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517159-1238281198.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 3976
/proc/meminfo: memFree=821560/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=916 CPUtime=0
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1100785549 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134521885 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 229 151 79 155 0 72 0

[startup+0.067587 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3976
/proc/meminfo: memFree=821560/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=1180 CPUtime=0.06
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 215 0 0 0 6 0 0 0 18 0 1 0 1100785549 1208320 199 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 295 199 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.102592 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3976
/proc/meminfo: memFree=821560/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=1312 CPUtime=0.1
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 242 0 0 0 10 0 0 0 18 0 1 0 1100785549 1343488 226 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 328 226 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.302622 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3976
/proc/meminfo: memFree=821560/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=1576 CPUtime=0.3
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 321 0 0 0 30 0 0 0 19 0 1 0 1100785549 1613824 305 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 394 305 79 155 0 237 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1576

[startup+0.701678 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3976
/proc/meminfo: memFree=821560/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=1972 CPUtime=0.69
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 415 0 0 0 69 0 0 0 22 0 1 0 1100785549 2019328 399 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 493 399 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3977
/proc/meminfo: memFree=820016/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=2368 CPUtime=1.49
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 527 0 0 0 149 0 0 0 25 0 1 0 1100785549 2424832 511 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 592 511 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10203 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3977
/proc/meminfo: memFree=819440/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=3028 CPUtime=3.09
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 678 0 0 0 309 0 0 0 25 0 1 0 1100785549 3100672 662 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 757 662 79 155 0 600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3028

[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3977
/proc/meminfo: memFree=818480/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=3700 CPUtime=6.29
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 862 0 0 0 629 0 0 0 25 0 1 0 1100785549 3788800 846 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 925 846 79 155 0 768 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3700

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3977
/proc/meminfo: memFree=817264/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=4892 CPUtime=12.69
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 1127 0 0 0 1269 0 0 0 25 0 1 0 1100785549 5009408 1111 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 1223 1111 79 155 0 1066 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4892

[startup+25.5023 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3977
/proc/meminfo: memFree=815728/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=6388 CPUtime=25.48
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 1497 0 0 0 2548 0 0 0 25 0 1 0 1100785549 6541312 1481 1992294400 134512640 135151029 4294956240 18446744073709551615 134551597 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 1597 1481 79 155 0 1440 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6388

[startup+51.103 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 3977
/proc/meminfo: memFree=813744/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=8424 CPUtime=51.08
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 1983 0 0 0 5106 2 0 0 25 0 1 0 1100785549 8626176 1967 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 2106 1967 79 155 0 1949 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8424

[startup+102.304 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 3983
/proc/meminfo: memFree=811440/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=10928 CPUtime=102.26
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 2532 0 0 0 10223 3 0 0 25 0 1 0 1100785549 11190272 2516 1992294400 134512640 135151029 4294956240 18446744073709551615 134520461 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 2732 2516 79 155 0 2575 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10928

[startup+162.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 3983
/proc/meminfo: memFree=809968/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=12604 CPUtime=162.23
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 2917 0 0 0 16220 3 0 0 25 0 1 0 1100785549 12906496 2901 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 3151 2901 79 155 0 2994 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12604

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3983
/proc/meminfo: memFree=808368/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=14272 CPUtime=222.21
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 3303 0 0 0 22217 4 0 0 25 0 1 0 1100785549 14614528 3287 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 3568 3287 79 155 0 3411 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14272

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=806896/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=15924 CPUtime=282.2
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 3680 0 0 0 28215 5 0 0 25 0 1 0 1100785549 16306176 3664 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 3981 3664 79 155 0 3824 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15924

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=806064/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=16780 CPUtime=342.17
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 3882 0 0 0 34212 5 0 0 25 0 1 0 1100785549 17182720 3866 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 4195 3866 79 155 0 4038 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16780

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=805424/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=17504 CPUtime=402.15
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 4024 0 0 0 40210 5 0 0 25 0 1 0 1100785549 17924096 4008 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 4376 4008 79 155 0 4219 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17504

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=804656/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=18336 CPUtime=462.13
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 4239 0 0 0 46208 5 0 0 25 0 1 0 1100785549 18776064 4223 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 4584 4223 79 155 0 4427 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18336

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=803696/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=19508 CPUtime=522.11
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 4478 0 0 0 52205 6 0 0 25 0 1 0 1100785549 19976192 4462 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 4877 4462 79 155 0 4720 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19508

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=802608/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=20740 CPUtime=582.09
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 4740 0 0 0 58203 6 0 0 25 0 1 0 1100785549 21237760 4724 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 5185 4724 79 155 0 5028 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 20740

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=801904/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=21608 CPUtime=642.08
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 4914 0 0 0 64202 6 0 0 25 0 1 0 1100785549 22126592 4898 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 5402 4898 79 155 0 5245 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 21608

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=801648/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=21888 CPUtime=702.06
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 4983 0 0 0 70199 7 0 0 25 0 1 0 1100785549 22413312 4967 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 5472 4967 79 155 0 5315 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 21888

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=801008/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=22560 CPUtime=762.04
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 5139 0 0 0 76197 7 0 0 25 0 1 0 1100785549 23101440 5123 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 5640 5123 79 155 0 5483 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 22560

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=800752/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=22896 CPUtime=822.02
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 5187 0 0 0 82194 8 0 0 25 0 1 0 1100785549 23445504 5171 1992294400 134512640 135151029 4294956240 18446744073709551615 134552173 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 5724 5171 79 155 0 5567 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 22896

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=800112/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=23792 CPUtime=882
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 5367 0 0 0 88192 8 0 0 25 0 1 0 1100785549 24363008 5351 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 5948 5351 79 155 0 5791 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 23792

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=799728/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=24240 CPUtime=941.97
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 5462 0 0 0 94189 8 0 0 25 0 1 0 1100785549 24821760 5446 1992294400 134512640 135151029 4294956240 18446744073709551615 134552050 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 6060 5446 79 155 0 5903 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 24240

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=798768/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=25204 CPUtime=1001.96
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 5687 0 0 0 100187 9 0 0 25 0 1 0 1100785549 25808896 5671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 6301 5671 79 155 0 6144 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 25204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=798448/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=25524 CPUtime=1061.94
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 5779 0 0 0 106185 9 0 0 25 0 1 0 1100785549 26136576 5763 1992294400 134512640 135151029 4294956240 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 6381 5763 79 155 0 6224 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 25524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=798000/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=26068 CPUtime=1121.91
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 5891 0 0 0 112182 9 0 0 25 0 1 0 1100785549 26693632 5875 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 6517 5875 79 155 0 6360 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 26068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=797744/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=26476 CPUtime=1181.9
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 5944 0 0 0 118180 10 0 0 25 0 1 0 1100785549 27111424 5928 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 6619 5928 79 155 0 6462 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 26476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=797552/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=26668 CPUtime=1200.1
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 5986 0 0 0 120000 10 0 0 25 0 1 0 1100785549 27308032 5970 1992294400 134512640 135151029 4294956240 18446744073709551615 134574181 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 6667 5970 79 155 0 6510 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 26668

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3983
/proc/meminfo: memFree=797552/2055920 swapFree=4174204/4192956
[pid=3976] ppid=3974 vsize=26668 CPUtime=1200.1
/proc/3976/stat : 3976 (precosat) R 3974 3976 3605 0 -1 4194304 5986 0 0 0 120000 10 0 0 25 0 1 0 1100785549 27308032 5970 1992294400 134512640 135151029 4294956240 18446744073709551615 134574181 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3976/statm: 6667 5970 79 155 0 6510 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 26668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.105983
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 26668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5986
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= 1695

runsolver used 0.965853 second user time and 2.35964 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-28 23:59:58
IDJOB=1517159
IDBENCH=70573
IDSOLVER=507
FILE ID=node22/1517159-1238281198
PBS_JOBID= 9060889
Free space on /tmp= 66328 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517159-1238281198/watcher-1517159-1238281198 -o /tmp/evaluation-result-1517159-1238281198/solver-1517159-1238281198 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517159-1238281198.cnf

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

MD5SUM BENCH= 73e1213f2abc37c0c09958a5583a1b69
RANDOM SEED=49681472

node22.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		: 3000.279
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		: 3000.279
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:        821976 kB
Buffers:        102348 kB
Cached:        1021500 kB
SwapCached:      12568 kB
Active:         144504 kB
Inactive:       993536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        821976 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          15572 kB
Slab:            81928 kB
Committed_AS:  2881708 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-29 00:20:01