Trace number 1514339

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
MD5SUMb76c43c3a4ebb25b4fe350a62b537043
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.683895
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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-1514339-1238236737.cnf
0.00/0.00	c found header 'p cnf 4000 16800'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    16800    4000      0     0      0       0      0    0.0   0    1
0.09/0.10	c s    0.1    16615    3878      0     0    122       0      0    0.0   0    1
0.09/0.10	c l    0.1    16615    3878      0     0    122       0  16615    0.0   0    1
0.09/0.12	c R    0.1    16615    3878      0     0    122     100    100  303.4  16    1
0.09/0.14	c R    0.1    16615    3878      0     0    122     200    200  258.2  20    2
0.19/0.25	c R    0.3    16615    3878      0     0    122     803    803  206.2  17    2
0.19/0.29	c B    0.3    16615    3878      0     0    122    1001   1001  202.9  19    2
0.39/0.48	c B    0.5    16615    3878      0     0    122    2001   2001  199.1  18    2
0.49/0.56	c R    0.6    16615    3878      0     0    122    2412   2412  208.7  17    3
1.39/1.42	c R    1.4    16615    3878      0     0    122    6419   6419  209.9  19    4
1.79/1.80	c B    1.8    16615    3878      0     0    122    8005   8005  220.1  19    5
3.79/3.85	c R    3.9    16615    3878      0     0    122   16041  16041  215.6  15    9
3.99/4.00	c +    4.0    16615    3878      0     0    122   16615  18276  216.6  19    9
5.19/5.27	c +    5.3    16615    3878      0     0    122   20768  20103  219.7  17   10
6.19/6.24	c B    6.2    16615    3878      0     0    122   24008  20108  215.3  19   11
6.79/6.84	c +    6.8    16615    3878      0     0    122   25963  22113  213.7  19   11
8.79/8.87	c +    8.9    16615    3878      0     0    122   32450  24324  209.4  18   12
10.79/10.82	c R   10.8    16615    3878      0     0    122   38499  24342  212.8  19   13
11.49/11.51	c +   11.5    16615    3878      0     0    122   40562  26756  215.9  19   13
15.08/15.17	c
15.08/15.17	c       original/binary      fixed     eliminated      learned       agility
15.08/15.17	c   seconds        variables     equivalent    conflicts       height       MB
15.08/15.17	c
15.08/15.17	c +   15.2    16615    3878      0     0    122   50700  29431  218.0  19   15
19.49/19.59	c +   19.6    16615    3878      0     0    122   63377  32374  215.6  17   17
19.79/19.84	c B   19.8    16615    3878      0     0    122   64031  30093  215.8  17   17
25.38/25.42	c +   25.4    16615    3878      0     0    122   79220  35611  211.4  21   18
29.28/29.38	c R   29.4    16615    3878      0     0    122   89801  35626  217.9  18   20
32.98/33.09	c +   33.1    16615    3878      0     0    122   99025  39172  223.9  18   21
43.47/43.55	c +   43.5    16615    3878      0     0    122  123780  43089  222.1  19   23
56.48/56.59	c +   56.6    16615    3878      0     0    122  154725  47397  219.7  17   24
58.87/58.93	c B   58.9    16615    3878      0     0    122  160064  47407  218.5  20   26
72.96/73.09	c +   73.1    16615    3878      0     0    122  193409  52136  217.1  19   26
78.26/78.35	c R   78.3    16615    3878      0     0    122  205191  52156  222.0  16   30
97.96/98.02	c +   98.0    16615    3878      0     0    122  241760  57349  228.3  17   34
128.55/128.60	c +  128.6    16615    3878      0     0    122  302200  63083  223.3  18   32
167.73/167.87	c +  167.8    16615    3878      0     0    122  377750  69391  223.1  17   37
171.43/171.56	c B  171.5    16615    3878      0     0    122  384109  69407  222.4  19   39
215.02/215.13	c R  215.1    16615    3878      0     0    122  461614  69416  221.4  18   43
220.51/220.64	c +  220.6    16615    3878      0     0    122  472185  76330  223.3  17   45
297.89/298.04	c +  297.9    16615    3878      0     0    122  590230  83963  227.2  16   45
392.45/392.63	c +  392.5    16615    3878      0     0    122  737785  92359  225.9  20   53
501.22/501.49	c
501.22/501.49	c       original/binary      fixed     eliminated      learned       agility
501.22/501.49	c   seconds        variables     equivalent    conflicts       height       MB
501.22/501.49	c
501.22/501.49	c B  501.3    16615    3878      0     0    122  896224  92365  222.9  19   55
519.41/519.66	c +  519.5    16615    3878      0     0    122  922231 101594  222.2  19   55
591.88/592.12	c R  591.9    16615    3878      0     0    122 1025734 101635  222.7  18   70
722.53/722.84	c +  722.6    16615    3878      0     0    122 1152786 111753  228.0  18   75
953.36/953.70	c +  953.4    16615    3878      0     0    122 1440982 122928  226.1  20   72
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 1721792 conflicts, 3295368 decisions, 1 random
1200.06/1200.50	c 0 iterations, 3322 restarts, 0 skipped
1200.06/1200.50	c 21 enlarged, 0 shrunken, 16848 rescored, 474 rebiased
1200.06/1200.50	c 1 simplifications, 0 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 0 fixed, 0 equiv, 122 elim, 0 merged
1200.06/1200.50	c elim: 55742 resolutions, 1 phases, 1 rounds
1200.06/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.50	c prbe: 2629528 probed, 339 phases, 339 rounds
1200.06/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.50	c hash: 0 units, 0 merged
1200.06/1200.50	c mins: 204828729 learned, 10% deleted, 0 strong, 50 depth
1200.06/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.50	c strs: 0 forward, 0 backward
1200.06/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.50	c prps: 548028456 propagations, 0.46 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 84 MB max, 763 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	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-1514339-1238236737/watcher-1514339-1238236737 -o /tmp/evaluation-result-1514339-1238236737/solver-1514339-1238236737 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514339-1238236737.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 0.97 0.99 3/64 4185
/proc/meminfo: memFree=1962904/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=1224 CPUtime=0
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 1096340002 1253376 206 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 306 207 63 155 0 149 0

[startup+0.0531331 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 4185
/proc/meminfo: memFree=1962904/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=2532 CPUtime=0.04
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 615 0 0 0 4 0 0 0 18 0 1 0 1096340002 2592768 552 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 633 553 79 155 0 476 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2532

[startup+0.101141 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 4185
/proc/meminfo: memFree=1962904/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=2928 CPUtime=0.09
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 705 0 0 0 9 0 0 0 18 0 1 0 1096340002 2998272 642 1992294400 134512640 135151029 4294956240 18446744073709551615 134578505 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 732 642 79 155 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2928

[startup+0.301178 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 4185
/proc/meminfo: memFree=1962904/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=3060 CPUtime=0.29
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 725 0 0 0 29 0 0 0 19 0 1 0 1096340002 3133440 662 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 765 662 79 155 0 608 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3060

[startup+0.701249 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 4185
/proc/meminfo: memFree=1962904/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=3988 CPUtime=0.69
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 972 0 0 0 69 0 0 0 22 0 1 0 1096340002 4083712 909 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 997 909 79 155 0 840 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3988

[startup+1.50139 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 4186
/proc/meminfo: memFree=1958864/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=5836 CPUtime=1.49
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 1423 0 0 0 148 1 0 0 25 0 1 0 1096340002 5976064 1360 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 1459 1360 79 155 0 1302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5836

[startup+3.10168 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 4186
/proc/meminfo: memFree=1956304/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=8872 CPUtime=3.09
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 2202 0 0 0 308 1 0 0 25 0 1 0 1096340002 9084928 2139 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 2218 2139 79 155 0 2061 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8872

[startup+6.30125 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 4186
/proc/meminfo: memFree=1951440/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=12700 CPUtime=6.29
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 3135 0 0 0 627 2 0 0 25 0 1 0 1096340002 13004800 3072 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 3175 3072 79 155 0 3018 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12700

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 4186
/proc/meminfo: memFree=1947416/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=16660 CPUtime=12.69
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 4146 0 0 0 1266 3 0 0 25 0 1 0 1096340002 17059840 4083 1992294400 134512640 135151029 4294956240 18446744073709551615 134520407 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 4165 4083 79 155 0 4008 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16660

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 4186
/proc/meminfo: memFree=1943064/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=20224 CPUtime=25.48
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 5042 0 0 0 2544 4 0 0 25 0 1 0 1096340002 20709376 4979 1992294400 134512640 135151029 4294956240 18446744073709551615 134552035 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 5056 4979 79 155 0 4899 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20224

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 4186
/proc/meminfo: memFree=1936536/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=26700 CPUtime=51.07
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 6658 0 0 0 5102 5 0 0 25 0 1 0 1096340002 27340800 6595 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 6675 6595 79 155 0 6518 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26700

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 4186
/proc/meminfo: memFree=1924440/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=38848 CPUtime=102.26
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 9682 0 0 0 10217 9 0 0 25 0 1 0 1096340002 39780352 9619 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 9712 9619 79 155 0 9555 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38848

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1923480/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=39508 CPUtime=162.24
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 9859 0 0 0 16215 9 0 0 25 0 1 0 1096340002 40456192 9796 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 9877 9796 79 155 0 9720 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39508

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1913048/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=50204 CPUtime=222.22
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 12517 0 0 0 22210 12 0 0 25 0 1 0 1096340002 51408896 12454 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 12551 12454 79 155 0 12394 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50204

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1906712/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=56412 CPUtime=282.19
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 14041 0 0 0 28205 14 0 0 25 0 1 0 1096340002 57765888 13978 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 14103 13978 79 155 0 13946 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 56412

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1906712/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=56412 CPUtime=342.17
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 14041 0 0 0 34203 14 0 0 25 0 1 0 1096340002 57765888 13978 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 14103 13978 79 155 0 13946 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 56412

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1902488/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=60652 CPUtime=402.15
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 15104 0 0 0 40200 15 0 0 25 0 1 0 1096340002 62107648 15041 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 15163 15041 79 155 0 15006 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 60652

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1901592/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=61456 CPUtime=462.13
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 15314 0 0 0 46197 16 0 0 25 0 1 0 1096340002 62930944 15251 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 15364 15251 79 155 0 15207 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 61456

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1901592/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=61456 CPUtime=522.11
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 15314 0 0 0 52195 16 0 0 25 0 1 0 1096340002 62930944 15251 1992294400 134512640 135151029 4294956240 18446744073709551615 134551638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 15364 15251 79 155 0 15207 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 61456

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1891608/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=71488 CPUtime=582.08
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 17832 0 0 0 58188 20 0 0 25 0 1 0 1096340002 73203712 17769 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 17872 17769 79 155 0 17715 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 71488

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1885144/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=77904 CPUtime=642.06
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 19407 0 0 0 64184 22 0 0 25 0 1 0 1096340002 79773696 19344 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 19476 19344 79 155 0 19319 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 77904

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1880088/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=83084 CPUtime=702.04
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 20659 0 0 0 70180 24 0 0 25 0 1 0 1096340002 85078016 20596 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 20771 20596 79 155 0 20614 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 83084

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1879640/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=83392 CPUtime=762.02
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 20743 0 0 0 76178 24 0 0 25 0 1 0 1096340002 85393408 20680 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 20848 20680 79 155 0 20691 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 83392

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1879576/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=83392 CPUtime=821.99
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 20743 0 0 0 82175 24 0 0 25 0 1 0 1096340002 85393408 20680 1992294400 134512640 135151029 4294956240 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 20848 20680 79 155 0 20691 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 83392

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1879576/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=83392 CPUtime=881.98
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 20743 0 0 0 88173 25 0 0 25 0 1 0 1096340002 85393408 20680 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 20848 20680 79 155 0 20691 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 83392

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1879576/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=83392 CPUtime=941.96
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 20743 0 0 0 94171 25 0 0 25 0 1 0 1096340002 85393408 20680 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 20848 20680 79 155 0 20691 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 83392

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1879512/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=83392 CPUtime=1001.94
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 20743 0 0 0 100169 25 0 0 25 0 1 0 1096340002 85393408 20680 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 20848 20680 79 155 0 20691 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 83392

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1879512/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=83392 CPUtime=1061.91
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 20743 0 0 0 106166 25 0 0 25 0 1 0 1096340002 85393408 20680 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 20848 20680 79 155 0 20691 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 83392

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1875288/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=87760 CPUtime=1121.89
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 21822 0 0 0 112162 27 0 0 25 0 1 0 1096340002 89866240 21759 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 21940 21759 79 155 0 21783 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 87760

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1873816/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=89108 CPUtime=1181.87
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 22151 0 0 0 118160 27 0 0 25 0 1 0 1096340002 91246592 22088 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 22277 22088 79 155 0 22120 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 89108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1873816/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=89108 CPUtime=1200.06
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 22151 0 0 0 119979 27 0 0 25 0 1 0 1096340002 91246592 22088 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 22277 22088 79 155 0 22120 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 89108

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: 0.99 0.97 0.99 2/65 4188
/proc/meminfo: memFree=1873816/2055920 swapFree=4178768/4192956
[pid=4185] ppid=4183 vsize=89108 CPUtime=1200.06
/proc/4185/stat : 4185 (precosat) R 4183 4185 4148 0 -1 4194304 22151 0 0 0 119979 27 0 0 25 0 1 0 1096340002 91246592 22088 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4185/statm: 22277 22088 79 155 0 22120 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 89108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.8
CPU system time (s): 0.292955
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 89108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22151
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= 1658

runsolver used 1.12683 second user time and 2.18267 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-28 11:38:58
IDJOB=1514339
IDBENCH=70338
IDSOLVER=507
FILE ID=node12/1514339-1238236737
PBS_JOBID= 9060711
Free space on /tmp= 65364 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514339-1238236737/watcher-1514339-1238236737 -o /tmp/evaluation-result-1514339-1238236737/solver-1514339-1238236737 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514339-1238236737.cnf

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

MD5SUM BENCH= b76c43c3a4ebb25b4fe350a62b537043
RANDOM SEED=1353111041

node12.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		: 3000.266
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		: 3000.266
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:       1963320 kB
Buffers:          5500 kB
Cached:          24372 kB
SwapCached:       7936 kB
Active:          24816 kB
Inactive:        14372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1963320 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          14924 kB
Slab:            39456 kB
Committed_AS:  2964244 kB
PageTables:       1380 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= 65364 MiB
End job on node12 at 2009-03-28 11:59:00