Trace number 1517879

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) 1200.07 1211.91

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S502087726-095.cnf
MD5SUM19585c969548ec91e42795356f5c76b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.759
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1517879-1238292383.cnf
0.00/0.00	c found header 'p cnf 380 1615'
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     1615     380      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1604     369      0     0     11       0      0    0.0   0    0
0.00/0.00	c l    0.0     1604     369      0     0     11       0   1604    0.0   0    0
0.00/0.01	c R    0.0     1604     369      0     0     11     100    100   42.0  13    0
0.00/0.01	c R    0.0     1604     369      0     0     11     200    200   35.5  21    0
0.00/0.03	c N    0.0     1604     369      0     0     11     804    804   27.4  29    0
0.04/0.04	c B    0.0     1604     369      0     0     11    1001   1001   26.9  28    0
0.04/0.06	c +    0.1     1604     369      0     0     11    1604   1764   25.8  29    0
0.04/0.08	c B    0.1     1604     369      0     0     11    2001   1769   24.9  28    0
0.04/0.08	c +    0.1     1604     369      0     0     11    2005   1940   24.9  27    0
0.10/0.10	c N    0.1     1604     369      0     0     11    2411   1948   24.3  30    0
0.10/0.11	c +    0.1     1604     369      0     0     11    2506   2134   24.2  29    0
0.10/0.14	c +    0.1     1604     369      0     0     11    3130   2347   23.9  28    0
0.10/0.18	c +    0.2     1604     369      0     0     11    3913   2581   23.4  30    1
0.20/0.23	c +    0.2     1604     369      0     0     11    4890   2839   23.1  28    1
0.20/0.29	c +    0.3     1604     369      0     0     11    6110   3122   22.6  28    1
0.30/0.31	c N    0.3     1604     369      0     0     11    6419   3129   22.5  27    1
0.30/0.37	c +    0.4     1604     369      0     0     11    7637   3434   22.2  28    1
0.30/0.39	c B    0.4     1604     369      0     0     11    8001   3438   22.1  31    1
0.40/0.48	c
0.40/0.48	c       original/binary      fixed     eliminated      learned       agility
0.40/0.48	c   seconds        variables     equivalent    conflicts       height       MB
0.40/0.48	c
0.40/0.48	c +    0.5     1604     369      0     0     11    9545   3777   21.6  30    1
0.59/0.61	c +    0.6     1604     369      0     0     11   11930   4154   21.1  30    1
0.69/0.78	c +    0.8     1604     369      0     0     11   14910   4569   20.5  30    1
0.79/0.85	c N    0.9     1604     369      0     0     11   16049   4579   20.3  30    1
1.00/1.00	c +    1.0     1604     369      0     0     11   18636   5025   19.9  29    1
1.19/1.29	c +    1.3     1604     369      0     0     11   23295   5527   19.5  28    1
1.29/1.34	c B    1.3     1604     369      0     0     11   24007   5542   19.4  30    1
1.59/1.67	c +    1.7     1604     369      0     0     11   29119   6079   19.0  29    1
2.09/2.14	c +    2.1     1604     369      0     0     11   36395   6686   18.8  31    1
2.19/2.29	c N    2.3     1604     369      0     0     11   38487   6700   18.8  29    1
2.69/2.79	c +    2.8     1604     369      0     0     11   45490   7354   18.6  28    1
3.59/3.62	c +    3.6     1604     369      0     0     11   56860   8089   18.2  29    2
4.09/4.16	c B    4.2     1604     369      0     0     11   64018   8095   18.1  30    2
4.59/4.69	c +    4.7     1604     369      0     0     11   71075   8897   18.0  29    2
6.09/6.11	c +    6.1     1604     369      0     0     11   88840   9786   17.7  28    2
6.09/6.17	c N    6.2     1604     369      0     0     11   89788   9804   17.7  26    2
7.89/7.94	c +    7.9     1604     369      0     0     11  111050  10764   17.6  30    2
10.29/10.39	c +   10.4     1604     369      0     0     11  138812  11840   17.3  28    2
12.29/12.34	c B   12.3     1604     369      0     0     11  160041  11850   17.4  28    3
13.59/13.65	c
13.59/13.65	c       original/binary      fixed     eliminated      learned       agility
13.59/13.65	c   seconds        variables     equivalent    conflicts       height       MB
13.59/13.65	c
13.59/13.65	c +   13.6     1604     369      0     0     11  173517  13024   17.4  28    3
16.79/16.89	c N   16.9     1604     369      0     0     11  205191  13039   17.4  26    3
17.98/18.08	c +   18.1     1604     369      0     0     11  216896  14326   17.3  28    3
24.29/24.35	c +   24.3     1604     369      0     0     11  271122  15758   17.1  28    4
32.19/32.28	c +   32.3     1604     369      0     0     11  338903  17333   16.7  28    4
37.69/37.71	c B   37.7     1604     369      0     0     11  384087  17349   16.5  29    5
42.58/42.66	c +   42.7     1604     369      0     0     11  423625  19066   16.4  29    5
47.58/47.69	c N   47.7     1604     369      0     0     11  461629  19076   16.2  30    5
56.78/56.86	c +   56.9     1604     369      0     0     11  529531  20972   16.0  28    5
76.07/76.13	c +   76.1     1604     369      0     0     11  661910  23069   15.5  28    6
101.67/101.73	c +  101.7     1604     369      0     0     11  827387  25375   15.7  28    7
113.56/113.63	c B  113.6     1604     369      0     0     11  896199  25381   15.7  30    8
135.75/135.83	c N  135.8     1604     369      0     0     11 1025628  25386   15.6  30    8
137.05/137.13	c +  137.1     1604     369      0     0     11 1034234  27912   15.6  28    8
185.74/185.86	c +  185.8     1604     369      0     0     11 1292790  30703   15.2  29    9
250.83/250.95	c +  250.9     1604     369      0     0     11 1615988  33773   14.9  29   11
346.00/346.16	c +  346.1     1604     369      0     0     11 2019986  37150   15.3  29   13
352.70/352.83	c B  352.7     1604     369      0     0     11 2048407  37162   15.3  30   13
409.49/409.65	c N  409.5     1604     369      0     0     11 2256037  37160   15.4  29   14
480.86/481.01	c
480.86/481.01	c       original/binary      fixed     eliminated      learned       agility
480.86/481.01	c   seconds        variables     equivalent    conflicts       height       MB
480.86/481.01	c
480.86/481.01	c +  480.9     1604     369      0     0     11 2524982  40865   15.4  29   14
663.72/663.96	c +  663.8     1604     369      0     0     11 3156225  44951   15.5  27   16
928.95/929.27	c +  929.0     1604     369      0     0     11 3945282  49446   15.7  28   19
1166.66/1178.59	c B 1166.8     1604     369      0     0     11 4608781  49455   15.6  27   21
1200.06/1211.90	c
1200.06/1211.90	c *** CAUGHT SIGNAL 15 ***
1200.06/1211.90	c
1200.06/1211.90	c 4707081 conflicts, 5515683 decisions, 1 random
1200.06/1211.90	c 0 iterations, 12 restarts, 8176 skipped
1200.06/1211.90	c 36 enlarged, 0 shrunken, 46025 rescored, 1022 rebiased
1200.06/1211.90	c 1 simplifications, 0 reductions
1200.06/1211.90	c
1200.06/1211.90	c vars: 0 fixed, 0 equiv, 11 elim, 0 merged
1200.06/1211.90	c elim: 5414 resolutions, 1 phases, 1 rounds
1200.06/1211.90	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1211.90	c arty: 0.00 and 0.00 xor average arity
1200.06/1211.90	c prbe: 7402 probed, 10 phases, 10 rounds
1200.06/1211.90	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1211.90	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1211.90	c hash: 0 units, 0 merged
1200.06/1211.90	c mins: 88973383 learned, 25% deleted, 121 strong, 24 depth
1200.06/1211.90	c subs: 0 forward, 0 backward, 0 doms
1200.06/1211.90	c strs: 0 forward, 0 backward
1200.06/1211.90	c doms: 0 dominators, 0 high, 0 low
1200.06/1211.90	c prps: 340940254 propagations, 0.28 megaprops
1200.06/1211.90	c
1200.06/1211.90	c 1200.1 seconds, 21 MB max, 443 MB recycled
1200.06/1211.90	c
1200.06/1211.90	c *** CAUGHT SIGNAL 15 ***
1200.06/1211.90	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-1517879-1238292383/watcher-1517879-1238292383 -o /tmp/evaluation-result-1517879-1238292383/solver-1517879-1238292383 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517879-1238292383.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 3/73 13361
/proc/meminfo: memFree=1631936/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=916 CPUtime=0
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 156 0 0 0 0 0 0 0 20 0 1 0 1101903143 937984 140 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 229 140 79 155 0 72 0

[startup+0.0429369 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 13361
/proc/meminfo: memFree=1631936/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=1048 CPUtime=0.04
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 182 0 0 0 4 0 0 0 20 0 1 0 1101903143 1073152 166 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 262 166 79 155 0 105 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.102943 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 13361
/proc/meminfo: memFree=1631936/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=1180 CPUtime=0.1
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 225 0 0 0 10 0 0 0 20 0 1 0 1101903143 1208320 209 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 295 209 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.302963 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 13361
/proc/meminfo: memFree=1631936/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=1444 CPUtime=0.3
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 277 0 0 0 30 0 0 0 22 0 1 0 1101903143 1478656 261 1992294400 134512640 135151029 4294956240 18446744073709551615 134551343 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 361 261 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.702007 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 13361
/proc/meminfo: memFree=1631936/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=1708 CPUtime=0.69
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 338 0 0 0 69 0 0 0 25 0 1 0 1101903143 1748992 322 1992294400 134512640 135151029 4294956240 18446744073709551615 134580771 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 427 322 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1630776/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=1972 CPUtime=1.49
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 428 0 0 0 149 0 0 0 25 0 1 0 1101903143 2019328 412 1992294400 134512640 135151029 4294956240 18446744073709551615 134554829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 493 412 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1630200/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=2504 CPUtime=3.09
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 539 0 0 0 309 0 0 0 25 0 1 0 1101903143 2564096 523 1992294400 134512640 135151029 4294956240 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 626 523 79 155 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2504

[startup+6.3016 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1629432/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=3040 CPUtime=6.29
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 673 0 0 0 629 0 0 0 25 0 1 0 1101903143 3112960 657 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 760 657 79 155 0 603 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3040

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1628536/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=3844 CPUtime=12.69
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 871 0 0 0 1269 0 0 0 25 0 1 0 1101903143 3936256 855 1992294400 134512640 135151029 4294956240 18446744073709551615 134574178 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 961 855 79 155 0 804 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3844

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1627000/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=5460 CPUtime=25.49
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 1237 0 0 0 2548 1 0 0 25 0 1 0 1101903143 5591040 1221 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 1365 1221 79 155 0 1208 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5460

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1626296/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=6192 CPUtime=51.08
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 1431 0 0 0 5107 1 0 0 25 0 1 0 1101903143 6340608 1415 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 1548 1415 79 155 0 1391 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6192

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1623928/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=8808 CPUtime=102.27
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 2002 0 0 0 10225 2 0 0 25 0 1 0 1101903143 9019392 1986 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 2202 1986 79 155 0 2045 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8808

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1622776/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=10264 CPUtime=162.24
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 2292 0 0 0 16222 2 0 0 25 0 1 0 1101903143 10510336 2276 1992294400 134512640 135151029 4294956240 18446744073709551615 134546052 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 2566 2276 79 155 0 2409 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10264

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1621496/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=11840 CPUtime=222.24
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 2606 0 0 0 22221 3 0 0 25 0 1 0 1101903143 12124160 2590 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 2960 2590 79 155 0 2803 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11840

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1620344/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=13168 CPUtime=282.22
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 2885 0 0 0 28219 3 0 0 25 0 1 0 1101903143 13484032 2869 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 3292 2869 79 155 0 3135 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13168

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1619192/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=14432 CPUtime=342.2
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 3162 0 0 0 34217 3 0 0 25 0 1 0 1101903143 14778368 3146 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 3608 3146 79 155 0 3451 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14432

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1618488/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=15220 CPUtime=402.19
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 3329 0 0 0 40215 4 0 0 25 0 1 0 1101903143 15585280 3313 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 3805 3313 79 155 0 3648 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15220

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1617912/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=15896 CPUtime=462.17
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 3454 0 0 0 46213 4 0 0 25 0 1 0 1101903143 16277504 3438 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 3974 3438 79 155 0 3817 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15896

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1616888/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=16980 CPUtime=522.15
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 3711 0 0 0 52211 4 0 0 25 0 1 0 1101903143 17387520 3695 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 4245 3695 79 155 0 4088 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16980

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1616376/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=17596 CPUtime=582.14
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 3820 0 0 0 58210 4 0 0 25 0 1 0 1101903143 18018304 3804 1992294400 134512640 135151029 4294956240 18446744073709551615 134573936 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 4399 3804 79 155 0 4242 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17596

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1615992/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=18096 CPUtime=642.13
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 3929 0 0 0 64209 4 0 0 25 0 1 0 1101903143 18530304 3913 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 4524 3913 79 155 0 4367 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18096

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1615288/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=18816 CPUtime=702.11
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 4101 0 0 0 70206 5 0 0 25 0 1 0 1101903143 19267584 4085 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 4704 4085 79 155 0 4547 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 18816

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1614776/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=19272 CPUtime=762.1
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 4222 0 0 0 76205 5 0 0 25 0 1 0 1101903143 19734528 4206 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 4818 4206 79 155 0 4661 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 19272

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1614072/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=20040 CPUtime=822.08
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 4398 0 0 0 82203 5 0 0 25 0 1 0 1101903143 20520960 4382 1992294400 134512640 135151029 4294956240 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 5010 4382 79 155 0 4853 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 20040

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 13362
/proc/meminfo: memFree=1613560/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=20656 CPUtime=882.06
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 4521 0 0 0 88201 5 0 0 25 0 1 0 1101903143 21151744 4505 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 5164 4505 79 155 0 5007 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 20656

[startup+942.301 s]
/proc/loadavg: 1.15 1.02 1.01 3/80 14388
/proc/meminfo: memFree=1610536/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=21040 CPUtime=941.58
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 4582 0 0 0 94151 7 0 0 25 0 1 0 1101903143 21544960 4566 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 5260 4566 79 155 0 5103 0
Current children cumulated CPU time (s) 941.58
Current children cumulated vsize (KiB) 21040

[startup+1002.3 s]
/proc/loadavg: 1.77 1.22 1.07 3/80 1728
/proc/meminfo: memFree=1588016/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=21736 CPUtime=994.76
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 4739 0 0 0 99463 13 0 0 25 0 1 0 1101903143 22257664 4723 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 5434 4723 79 155 0 5277 0
Current children cumulated CPU time (s) 994.76
Current children cumulated vsize (KiB) 21736

[startup+1062.3 s]
/proc/loadavg: 1.63 1.30 1.11 2/74 15960
/proc/meminfo: memFree=1572512/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=22324 CPUtime=1050.5
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 4845 0 0 0 105032 18 0 0 25 0 1 0 1101903143 22859776 4829 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 5581 4829 79 155 0 5424 0
Current children cumulated CPU time (s) 1050.5
Current children cumulated vsize (KiB) 22324

[startup+1122.3 s]
/proc/loadavg: 1.23 1.24 1.10 2/74 15960
/proc/meminfo: memFree=1572272/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=22876 CPUtime=1110.48
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 4957 0 0 0 111030 18 0 0 25 0 1 0 1101903143 23425024 4941 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 5719 4941 79 155 0 5562 0
Current children cumulated CPU time (s) 1110.48
Current children cumulated vsize (KiB) 22876

[startup+1182.3 s]
/proc/loadavg: 1.08 1.19 1.09 2/74 15960
/proc/meminfo: memFree=1571888/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=23404 CPUtime=1170.46
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 5055 0 0 0 117028 18 0 0 25 0 1 0 1101903143 23965696 5039 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 5851 5039 79 155 0 5694 0
Current children cumulated CPU time (s) 1170.46
Current children cumulated vsize (KiB) 23404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1211.9 s]
/proc/loadavg: 1.05 1.17 1.08 2/74 15960
/proc/meminfo: memFree=1571760/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=23536 CPUtime=1200.06
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 5082 0 0 0 119988 18 0 0 25 0 1 0 1101903143 24100864 5066 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 5884 5066 79 155 0 5727 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 23536

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

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

[startup+1211.9 s]
/proc/loadavg: 1.05 1.17 1.08 2/74 15960
/proc/meminfo: memFree=1571760/2055920 swapFree=4164824/4192956
[pid=13361] ppid=13359 vsize=23536 CPUtime=1200.06
/proc/13361/stat : 13361 (precosat) R 13359 13361 12596 0 -1 4194304 5082 0 0 0 119988 18 0 0 25 0 1 0 1101903143 24100864 5066 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13361/statm: 5884 5066 79 155 0 5727 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 23536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1211.91
CPU time (s): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.188971
CPU usage (%): 99.0232
Max. virtual memory (cumulated for all children) (KiB): 23536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5082
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= 12188

runsolver used 1.19082 second user time and 3.32549 second system time

The end

Launcher Data

Begin job on node81 at 2009-03-29 04:06:23
IDJOB=1517879
IDBENCH=70633
IDSOLVER=507
FILE ID=node81/1517879-1238292383
PBS_JOBID= 9060987
Free space on /tmp= 126236 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S502087726-095.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517879-1238292383/watcher-1517879-1238292383 -o /tmp/evaluation-result-1517879-1238292383/solver-1517879-1238292383 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517879-1238292383.cnf

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

MD5SUM BENCH= 19585c969548ec91e42795356f5c76b1
RANDOM SEED=436200797

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1632352 kB
Buffers:         61604 kB
Cached:         266348 kB
SwapCached:      18984 kB
Active:         132344 kB
Inactive:       216444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632352 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          26576 kB
Slab:            59644 kB
Committed_AS:  2809204 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126236 MiB
End job on node81 at 2009-03-29 04:26:37