Trace number 1515143

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S578339356-013.cnf
MD5SUM4003d88d5e738aebe7112be499f87bca
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
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-1515143-1238250030.cnf
0.00/0.00	c found header 'p cnf 120 2556'
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     2556     120      0     0      0       0      0    0.0   0    0
0.01/0.02	c s    0.0     2556     120      0     0      0       0      0    0.0   0    0
0.01/0.02	c l    0.0     2556     120      0     0      0       0   2556    0.0   0    0
0.01/0.02	c R    0.0     2556     120      0     0      0     101    101   31.7   9    0
0.01/0.02	c R    0.0     2556     120      0     0      0     201    201   30.0  15    0
0.01/0.04	c N    0.0     2556     120      0     0      0     804    804   28.4  33    0
0.01/0.05	c B    0.1     2556     120      0     0      0    1001   1001   28.0  35    0
0.01/0.08	c B    0.1     2556     120      0     0      0    2008   2008   27.1  36    1
0.10/0.10	c N    0.1     2556     120      0     0      0    2409   2409   26.9  36    1
0.10/0.10	c +    0.1     2556     120      0     0      0    2559   2811   26.8  36    1
0.10/0.13	c +    0.1     2556     120      0     0      0    3196   3092   26.6  36    1
0.10/0.17	c +    0.2     2556     120      0     0      0    3995   3401   26.8  37    1
0.20/0.21	c +    0.2     2556     120      0     0      0    4990   3741   26.4  36    1
0.20/0.27	c +    0.3     2556     120      0     0      0    6237   4115   26.3  35    1
0.20/0.28	c N    0.3     2556     120      0     0      0    6427   3940   26.2  35    1
0.30/0.34	c +    0.3     2556     120      0     0      0    7795   4526   26.0  36    1
0.30/0.35	c B    0.4     2556     120      0     0      0    8012   4337   25.9  36    1
0.40/0.44	c +    0.4     2556     120      0     0      0    9743   4978   25.6  35    1
0.50/0.57	c +    0.6     2556     120      0     0      0   12176   5475   25.2  36    1
0.70/0.73	c
0.70/0.73	c       original/binary      fixed     eliminated      learned       agility
0.70/0.73	c   seconds        variables     equivalent    conflicts       height       MB
0.70/0.73	c
0.70/0.73	c +    0.7     2556     120      0     0      0   15220   6022   25.0  37    1
0.70/0.78	c N    0.8     2556     120      0     0      0   16049   6031   25.0  37    1
0.89/0.95	c +    1.0     2556     120      0     0      0   19025   6624   25.0  36    1
1.19/1.24	c +    1.2     2556     120      0     0      0   23781   7286   24.9  37    2
1.19/1.26	c B    1.3     2556     120      0     0      0   24017   6867   24.9  38    2
1.59/1.63	c +    1.6     2556     120      0     0      0   29725   8014   24.7  36    2
2.10/2.12	c +    2.1     2556     120      0     0      0   37155   8815   24.5  36    2
2.20/2.21	c N    2.2     2556     120      0     0      0   38484   8829   24.4  36    2
2.69/2.77	c +    2.8     2556     120      0     0      0   46443   9696   24.2  36    2
3.59/3.61	c +    3.6     2556     120      0     0      0   58051  10665   24.4  37    2
3.99/4.09	c B    4.1     2556     120      0     0      0   64024  10673   24.3  36    3
4.69/4.73	c +    4.7     2556     120      0     0      0   72560  11731   24.3  36    3
6.09/6.14	c N    6.1     2556     120      0     0      0   89779  11737   24.2  36    3
6.19/6.22	c +    6.2     2556     120      0     0      0   90703  12904   24.2  36    3
8.19/8.24	c +    8.2     2556     120      0     0      0  113375  14194   24.0  36    3
10.89/10.90	c +   10.9     2556     120      0     0      0  141716  15613   24.0  35    4
12.89/12.90	c B   12.9     2556     120      0     0      0  160037  15622   23.9  36    4
14.59/14.64	c +   14.6     2556     120      0     0      0  177146  17174   23.7  35    4
17.59/17.64	c N   17.6     2556     120      0     0      0  205162  17184   23.5  35    4
19.38/19.47	c
19.38/19.47	c       original/binary      fixed     eliminated      learned       agility
19.38/19.47	c   seconds        variables     equivalent    conflicts       height       MB
19.38/19.47	c
19.38/19.47	c +   19.5     2556     120      0     0      0  221434  18891   23.5  36    4
26.29/26.39	c +   26.4     2556     120      0     0      0  276790  20780   23.3  36    5
35.18/35.24	c +   35.2     2556     120      0     0      0  345985  22858   23.1  36    6
40.38/40.42	c B   40.4     2556     120      0     0      0  384082  22865   22.9  37    6
47.08/47.20	c +   47.2     2556     120      0     0      0  432480  25143   22.9  36    6
51.38/51.47	c N   51.5     2556     120      0     0      0  461558  25155   22.9  34    7
63.98/64.00	c +   64.0     2556     120      0     0      0  540602  27657   22.9  35    7
88.27/88.32	c +   88.3     2556     120      0     0      0  675751  30422   22.7  37    8
119.56/119.60	c +  119.6     2556     120      0     0      0  844687  33464   22.6  35    9
130.76/130.85	c B  130.8     2556     120      0     0      0  896198  33477   22.5  36   10
157.86/157.91	c N  157.9     2556     120      0     0      0 1025548  33477   22.4  36   10
164.25/164.39	c +  164.4     2556     120      0     0      0 1055856  36810   22.4  36   10
226.84/226.91	c +  226.9     2556     120      0     0      0 1319823  40491   22.1  34   12
306.42/306.59	c +  306.5     2556     120      0     0      0 1649776  44540   22.0  35   14
416.99/417.14	c B  417.0     2556     120      0     0      0 2048392  44553   21.9  35   15
420.59/420.71	c +  420.6     2556     120      0     0      0 2062221  48994   21.9  35   15
482.37/482.59	c N  482.5     2556     120      0     0      0 2255849  49023   21.8  36   16
586.95/587.19	c +  587.1     2556     120      0     0      0 2577776  53893   22.0  36   12
830.19/830.45	c +  830.2     2556     120      0     0      0 3222221  59282   22.2  36   16
1166.81/1167.12	c
1166.81/1167.12	c       original/binary      fixed     eliminated      learned       agility
1166.81/1167.12	c   seconds        variables     equivalent    conflicts       height       MB
1166.81/1167.12	c
1166.81/1167.12	c + 1166.8     2556     120      0     0      0 4027775  65210   22.1  36   20
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	c
1200.00/1200.30	c 4103324 conflicts, 4585182 decisions, 1 random
1200.00/1200.30	c 0 iterations, 3 restarts, 7174 skipped
1200.00/1200.30	c 34 enlarged, 0 shrunken, 40097 rescored, 1015 rebiased
1200.00/1200.30	c 1 simplifications, 1 reductions
1200.00/1200.30	c
1200.00/1200.30	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.00/1200.30	c elim: 13820 resolutions, 1 phases, 1 rounds
1200.00/1200.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.30	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.30	c prbe: 480 probed, 2 phases, 2 rounds
1200.00/1200.30	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.30	c hash: 0 units, 0 merged
1200.00/1200.30	c mins: 101775524 learned, 18% deleted, 0 strong, 11 depth
1200.00/1200.30	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.30	c strs: 0 forward, 0 backward
1200.00/1200.30	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.30	c prps: 112721652 propagations, 0.09 megaprops
1200.00/1200.30	c
1200.00/1200.30	c 1200.0 seconds, 21 MB max, 475 MB recycled
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	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-1515143-1238250030/watcher-1515143-1238250030 -o /tmp/evaluation-result-1515143-1238250030/solver-1515143-1238250030 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515143-1238250030.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 2/64 32699
/proc/meminfo: memFree=866192/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=916 CPUtime=0
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1097668269 937984 149 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 229 149 79 155 0 72 0

[startup+0.0197409 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 32699
/proc/meminfo: memFree=866192/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=1048 CPUtime=0.01
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 181 0 0 0 1 0 0 0 18 0 1 0 1097668269 1073152 165 1992294400 134512640 135151029 4294956240 18446744073709551615 134548572 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 262 165 79 155 0 105 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1048

[startup+0.102698 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 32699
/proc/meminfo: memFree=866192/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=1312 CPUtime=0.1
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 264 0 0 0 10 0 0 0 18 0 1 0 1097668269 1343488 248 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 328 248 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.30271 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 32699
/proc/meminfo: memFree=866192/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=1708 CPUtime=0.3
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 357 0 0 0 30 0 0 0 19 0 1 0 1097668269 1748992 341 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 427 341 79 155 0 270 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1708

[startup+0.702736 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 32699
/proc/meminfo: memFree=866192/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=2104 CPUtime=0.7
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 433 0 0 0 70 0 0 0 23 0 1 0 1097668269 2154496 417 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 526 417 79 155 0 369 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2104

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32700
/proc/meminfo: memFree=864648/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=2504 CPUtime=1.49
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 560 0 0 0 149 0 0 0 25 0 1 0 1097668269 2564096 544 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 626 544 79 155 0 469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2504

[startup+3.10189 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32700
/proc/meminfo: memFree=864008/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=3164 CPUtime=3.09
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 693 0 0 0 309 0 0 0 25 0 1 0 1097668269 3239936 677 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 791 677 79 155 0 634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3164

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32700
/proc/meminfo: memFree=863112/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=3864 CPUtime=6.29
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 877 0 0 0 629 0 0 0 25 0 1 0 1097668269 3956736 861 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 966 861 79 155 0 809 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3864

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32700
/proc/meminfo: memFree=862024/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=4860 CPUtime=12.69
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 1088 0 0 0 1269 0 0 0 25 0 1 0 1097668269 4976640 1072 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 1215 1072 79 155 0 1058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4860

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 32700
/proc/meminfo: memFree=860808/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=6196 CPUtime=25.48
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 1378 0 0 0 2548 0 0 0 25 0 1 0 1097668269 6344704 1362 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 1549 1362 79 155 0 1392 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6196

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 32700
/proc/meminfo: memFree=859272/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=8000 CPUtime=51.08
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 1771 0 0 0 5107 1 0 0 25 0 1 0 1097668269 8192000 1755 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 2000 1755 79 155 0 1843 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8000

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 32700
/proc/meminfo: memFree=857224/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=10272 CPUtime=102.27
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 2272 0 0 0 10226 1 0 0 25 0 1 0 1097668269 10518528 2256 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 2568 2256 79 155 0 2411 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10272

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32700
/proc/meminfo: memFree=854408/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=13412 CPUtime=162.25
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 2970 0 0 0 16223 2 0 0 25 0 1 0 1097668269 13733888 2954 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 3353 2954 79 155 0 3196 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13412

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32700
/proc/meminfo: memFree=853512/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=14452 CPUtime=222.24
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 3179 0 0 0 22222 2 0 0 25 0 1 0 1097668269 14798848 3163 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 3613 3163 79 155 0 3456 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14452

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32700
/proc/meminfo: memFree=852424/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=15940 CPUtime=282.22
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 3435 0 0 0 28220 2 0 0 25 0 1 0 1097668269 16322560 3419 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 3985 3419 79 155 0 3828 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15940

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32700
/proc/meminfo: memFree=851656/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=16732 CPUtime=342.2
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 3641 0 0 0 34218 2 0 0 25 0 1 0 1097668269 17133568 3625 1992294400 134512640 135151029 4294956240 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 4183 3625 79 155 0 4026 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16732

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32700
/proc/meminfo: memFree=851016/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=17656 CPUtime=402.19
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 3818 0 0 0 40216 3 0 0 25 0 1 0 1097668269 18079744 3802 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 4414 3802 79 155 0 4257 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17656

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32700
/proc/meminfo: memFree=850440/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=18244 CPUtime=462.18
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 3950 0 0 0 46215 3 0 0 25 0 1 0 1097668269 18681856 3934 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 4561 3934 79 155 0 4404 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18244

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32700
/proc/meminfo: memFree=850120/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=17056 CPUtime=522.17
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 4745 0 0 0 52213 4 0 0 25 0 1 0 1097668269 17465344 4032 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 4264 4032 79 155 0 4107 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 17056

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32700
/proc/meminfo: memFree=849864/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=17056 CPUtime=582.15
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 4811 0 0 0 58211 4 0 0 25 0 1 0 1097668269 17465344 4098 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 4264 4098 79 155 0 4107 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 17056

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32700
/proc/meminfo: memFree=849160/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=18092 CPUtime=642.14
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 4987 0 0 0 64210 4 0 0 25 0 1 0 1097668269 18526208 4274 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 4523 4274 79 155 0 4366 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 18092

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32700
/proc/meminfo: memFree=848392/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=19052 CPUtime=702.12
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 5172 0 0 0 70208 4 0 0 25 0 1 0 1097668269 19509248 4459 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 4763 4459 79 155 0 4606 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 19052

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32700
/proc/meminfo: memFree=847560/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=20140 CPUtime=762.11
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 5367 0 0 0 76206 5 0 0 25 0 1 0 1097668269 20623360 4654 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 5035 4654 79 155 0 4878 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 20140

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32700
/proc/meminfo: memFree=846920/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=20972 CPUtime=822.09
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 5535 0 0 0 82204 5 0 0 25 0 1 0 1097668269 21475328 4822 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 5243 4822 79 155 0 5086 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 20972

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32701
/proc/meminfo: memFree=846152/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=21868 CPUtime=882.08
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 5713 0 0 0 88203 5 0 0 25 0 1 0 1097668269 22392832 5000 1992294400 134512640 135151029 4294956240 18446744073709551615 134578068 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 5467 5000 79 155 0 5310 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 21868

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32701
/proc/meminfo: memFree=845960/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=22380 CPUtime=942.06
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 5792 0 0 0 94201 5 0 0 25 0 1 0 1097668269 22917120 5079 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 5595 5079 79 155 0 5438 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 22380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32701
/proc/meminfo: memFree=845512/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=22764 CPUtime=1002.05
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 5897 0 0 0 100199 6 0 0 25 0 1 0 1097668269 23310336 5184 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 5691 5184 79 155 0 5534 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 22764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32701
/proc/meminfo: memFree=845128/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=23212 CPUtime=1062.04
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 5990 0 0 0 106198 6 0 0 25 0 1 0 1097668269 23769088 5277 1992294400 134512640 135151029 4294956240 18446744073709551615 134575923 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 5803 5277 79 155 0 5646 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 23212

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32701
/proc/meminfo: memFree=844616/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=23724 CPUtime=1122.02
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 6106 0 0 0 112196 6 0 0 25 0 1 0 1097668269 24293376 5393 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 5931 5393 79 155 0 5774 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 23724

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32701
/proc/meminfo: memFree=844232/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=24172 CPUtime=1182.01
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 6197 0 0 0 118195 6 0 0 25 0 1 0 1097668269 24752128 5484 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 6043 5484 79 155 0 5886 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 24172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32701
/proc/meminfo: memFree=844040/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=24364 CPUtime=1200
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 6235 0 0 0 119994 6 0 0 25 0 1 0 1097668269 24948736 5522 1992294400 134512640 135151029 4294956240 18446744073709551615 134574644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 6091 5522 79 155 0 5934 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 24364

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32701
/proc/meminfo: memFree=844040/2055920 swapFree=4177940/4192956
[pid=32699] ppid=32697 vsize=24364 CPUtime=1200
/proc/32699/stat : 32699 (precosat) R 32697 32699 32295 0 -1 4194304 6235 0 0 0 119994 6 0 0 25 0 1 0 1097668269 24948736 5522 1992294400 134512640 135151029 4294956240 18446744073709551615 134574644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32699/statm: 6091 5522 79 155 0 5934 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 24364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.068989
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 24364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6235
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= 2801

runsolver used 1.09583 second user time and 2.67359 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-28 15:20:30
IDJOB=1515143
IDBENCH=70405
IDSOLVER=507
FILE ID=node29/1515143-1238250030
PBS_JOBID= 9060718
Free space on /tmp= 66428 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S578339356-013.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515143-1238250030/watcher-1515143-1238250030 -o /tmp/evaluation-result-1515143-1238250030/solver-1515143-1238250030 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515143-1238250030.cnf

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

MD5SUM BENCH= 4003d88d5e738aebe7112be499f87bca
RANDOM SEED=704910694

node29.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		: 3000.234
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		: 3000.234
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:        866672 kB
Buffers:         94712 kB
Cached:         996600 kB
SwapCached:       8860 kB
Active:         239652 kB
Inactive:       862176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        866672 kB
SwapTotal:     4192956 kB
SwapFree:      4177940 kB
Dirty:             764 kB
Writeback:           0 kB
Mapped:          16224 kB
Slab:            73320 kB
Committed_AS:  2960820 kB
PageTables:       1476 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= 66424 MiB
End job on node29 at 2009-03-28 15:40:32