Trace number 1514543

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) 1200.13 1200.45

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
MD5SUMa31d778f02686a6129c52bf8a3bcbfa2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark195.926
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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-1514543-1238240288.cnf
0.00/0.00	c found header 'p cnf 18000 75600'
0.09/0.10	c finished parsing
0.09/0.10	c
0.09/0.10	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.09/0.10	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.09/0.10	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.09/0.10	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.09/0.10	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.09/0.10	c --random=1 --spread=2000 --seed=0 --skip=25
0.09/0.10	c
0.09/0.10	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.09/0.10	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.09/0.10	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.09/0.10	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.09/0.10	c
0.09/0.10	c starting search after 0.1 seconds
0.09/0.10	c no decision limit
0.09/0.10	c
0.09/0.10	c       original/binary      fixed     eliminated      learned       agility
0.09/0.10	c   seconds        variables     equivalent    conflicts       height       MB
0.09/0.10	c
0.09/0.10	c *    0.1    75600   18000      0     0      0       0      0    0.0   0    6
0.69/0.75	c s    0.8    74720   17473      0     0    527       0      0    0.0   0    6
0.69/0.75	c l    0.8    74720   17473      0     0    527       0  74720    0.0   0    6
0.79/0.86	c R    0.9    74720   17473      0     0    527     104    104 1173.4  13    6
0.89/0.95	c R    1.0    74720   17473      0     0    527     204    204  989.7  14    7
1.39/1.47	c R    1.5    74720   17473      0     0    527     806    806  781.5  13    7
1.59/1.65	c B    1.7    74720   17473      0     0    527    1000   1000  764.4  13    8
2.49/2.59	c B    2.6    74720   17473      0     0    527    2001   2001  744.7  12    8
2.89/2.92	c R    2.9    74720   17473      0     0    527    2414   2414  766.8  13    9
6.60/6.66	c R    6.7    74720   17473      0     0    527    6426   6426  747.0  12   13
8.09/8.10	c B    8.1    74720   17473      0     0    527    8005   8005  777.6  15   15
15.89/15.91	c R   15.9    74720   17473      0     0    527   16065  16065  752.5  13   23
23.88/23.97	c B   24.0    74720   17473      0     0    527   24013  24013  756.1  14   31
39.38/39.45	c R   39.4    74720   17473      0     0    527   38517  38517  760.6  12   47
69.97/70.04	c B   70.0    74720   17473      0     0    527   64025  64025  765.7  13   76
83.77/83.85	c +   83.8    74720   17473      0     0    527   74720  82192  750.6  15   87
103.67/103.79	c R  103.8    74720   17473      0     0    527   89820  82207  764.3  16   97
108.36/108.49	c +  108.5    74720   17473      0     0    527   93402  90411  770.6  16   98
142.25/142.35	c +  142.3    74720   17473      0     0    527  116750  99452  769.0  11  111
185.15/185.25	c
185.15/185.25	c       original/binary      fixed     eliminated      learned       agility
185.15/185.25	c   seconds        variables     equivalent    conflicts       height       MB
185.15/185.25	c
185.15/185.25	c +  185.2    74720   17473      0     0    527  145937 109397  772.0  12  119
206.53/206.65	c B  206.6    74720   17473      0     0    527  160047 109407  762.7  15  129
239.64/239.80	c +  239.7    74720   17473      0     0    527  182420 120336  755.5  15  129
272.73/272.85	c R  272.8    74720   17473      0     0    527  205197 120355  773.9  14  148
307.61/307.70	c +  307.6    74720   17473      0     0    527  228027 132369  791.0  14  150
404.39/404.58	c +  404.5    74720   17473      0     0    527  285030 145605  777.8  15  166
526.56/526.70	c +  526.6    74720   17473      0     0    527  356285 160165  779.5  18  180
572.64/572.88	c B  572.7    74720   17473      0     0    527  384102 160181  774.8  16  191
672.01/672.25	c +  672.1    74720   17473      0     0    527  445355 176181  774.1  13  199
702.80/703.03	c R  702.8    74720   17473      0     0    527  461607 176219  776.8  15  226
887.25/887.55	c +  887.3    74720   17473      0     0    527  556690 193799  795.1  13  241
1168.99/1169.38	c + 1169.1    74720   17473      0     0    527  695861 213178  782.8  14  232
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 714624 conflicts, 3027986 decisions, 51 random
1200.08/1200.40	c 0 iterations, 1532 restarts, 0 skipped
1200.08/1200.40	c 11 enlarged, 0 shrunken, 6994 rescored, 220 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 527 elim, 0 merged
1200.08/1200.40	c elim: 249926 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 10729476 probed, 307 phases, 307 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 206380853 learned, 5% deleted, 0 strong, 74 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 602514852 propagations, 0.50 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 264 MB max, 574 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514543-1238240288/watcher-1514543-1238240288 -o /tmp/evaluation-result-1514543-1238240288/solver-1514543-1238240288 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514543-1238240288.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: 0.99 1.00 0.99 2/81 26372
/proc/meminfo: memFree=1065624/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=2380 CPUtime=0
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 1096692703 2437120 473 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 595 473 63 155 0 438 0

[startup+0.075282 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 26372
/proc/meminfo: memFree=1065624/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=5944 CPUtime=0.06
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 1394 0 0 0 6 0 0 0 18 0 1 0 1096692703 6086656 1379 1992294400 134512640 135151029 4294956240 18446744073709551615 134849694 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 1519 1380 63 155 0 1362 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5944

[startup+0.101283 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 26372
/proc/meminfo: memFree=1065624/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=7264 CPUtime=0.09
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 1710 0 0 0 9 0 0 0 18 0 1 0 1096692703 7438336 1695 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 1816 1695 63 155 0 1659 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7264

[startup+0.301306 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 26372
/proc/meminfo: memFree=1065624/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=8324 CPUtime=0.29
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 2288 0 0 0 28 1 0 0 19 0 1 0 1096692703 8523776 1945 1992294400 134512640 135151029 4294956240 18446744073709551615 134579651 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 2081 1945 79 155 0 1924 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8324

[startup+0.701352 s]
/proc/loadavg: 0.99 1.00 0.99 2/81 26372
/proc/meminfo: memFree=1065624/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=10836 CPUtime=0.69
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 2924 0 0 0 68 1 0 0 23 0 1 0 1096692703 11096064 2581 1992294400 134512640 135151029 4294956240 18446744073709551615 134522046 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 2709 2581 79 155 0 2552 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10836

[startup+1.50144 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=1055568/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=10836 CPUtime=1.49
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 2924 0 0 0 148 1 0 0 25 0 1 0 1096692703 11096064 2581 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 2709 2581 79 155 0 2552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10836

[startup+3.10162 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=1055376/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=11632 CPUtime=3.1
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 3110 0 0 0 308 2 0 0 25 0 1 0 1096692703 11911168 2767 1992294400 134512640 135151029 4294956240 18446744073709551615 134554746 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 2908 2767 79 155 0 2751 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 11632

[startup+6.30199 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=1052048/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=15196 CPUtime=6.29
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 4013 0 0 0 626 3 0 0 25 0 1 0 1096692703 15560704 3670 1992294400 134512640 135151029 4294956240 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 3799 3670 79 155 0 3642 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15196

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=1044440/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=22332 CPUtime=12.69
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 5786 0 0 0 1264 5 0 0 25 0 1 0 1096692703 22867968 5443 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 5583 5443 79 155 0 5426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22332

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=1030680/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=35800 CPUtime=25.49
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 9149 0 0 0 2541 8 0 0 25 0 1 0 1096692703 36659200 8806 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 8950 8806 79 155 0 8793 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35800

[startup+51.1011 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=1002840/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=63676 CPUtime=51.08
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 16111 0 0 0 5092 16 0 0 25 0 1 0 1096692703 65204224 15768 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 15919 15768 79 155 0 15762 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63676

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=964056/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=101840 CPUtime=102.27
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 25676 0 0 0 10199 28 0 0 25 0 1 0 1096692703 104284160 25333 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 25460 25333 79 155 0 25303 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 101840

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=938456/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=127480 CPUtime=162.25
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 32066 0 0 0 16190 35 0 0 25 0 1 0 1096692703 130539520 31723 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 31870 31723 79 155 0 31713 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 127480

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=928920/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=136856 CPUtime=222.24
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 34407 0 0 0 22185 39 0 0 25 0 1 0 1096692703 140140544 34064 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 34214 34064 79 155 0 34057 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 136856

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=909592/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=156032 CPUtime=282.22
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 39213 0 0 0 28177 45 0 0 25 0 1 0 1096692703 159776768 38870 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 39008 38870 79 155 0 38851 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 156032

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=893272/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=172288 CPUtime=342.2
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 43292 0 0 0 34171 49 0 0 25 0 1 0 1096692703 176422912 42949 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 43072 42949 79 155 0 42915 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 172288

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=890648/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=174936 CPUtime=402.19
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 43928 0 0 0 40169 50 0 0 25 0 1 0 1096692703 179134464 43585 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 43734 43585 79 155 0 43577 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 174936

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=874904/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=190660 CPUtime=462.17
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 47876 0 0 0 46163 54 0 0 25 0 1 0 1096692703 195235840 47533 1992294400 134512640 135151029 4294956240 18446744073709551615 134574157 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 47665 47533 79 155 0 47508 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 190660

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26373
/proc/meminfo: memFree=868632/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=196772 CPUtime=522.16
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 49397 0 0 0 52161 55 0 0 25 0 1 0 1096692703 201494528 49054 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 49193 49054 79 155 0 49036 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 196772

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26374
/proc/meminfo: memFree=862680/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=202712 CPUtime=582.14
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 50887 0 0 0 58157 57 0 0 25 0 1 0 1096692703 207577088 50544 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 50678 50544 79 155 0 50521 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 202712

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/82 26375
/proc/meminfo: memFree=862616/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=202712 CPUtime=642.13
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 50887 0 0 0 64156 57 0 0 25 0 1 0 1096692703 207577088 50544 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 50678 50544 79 155 0 50521 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 202712

[startup+702.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/82 26375
/proc/meminfo: memFree=829656/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=235736 CPUtime=702.1
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 59153 0 0 0 70146 64 0 0 25 0 1 0 1096692703 241393664 58810 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 58934 58810 79 155 0 58777 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 235736

[startup+762.307 s]
/proc/loadavg: 1.01 1.01 1.00 2/82 26375
/proc/meminfo: memFree=819352/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=245932 CPUtime=762.09
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 61688 0 0 0 76142 67 0 0 25 0 1 0 1096692703 251834368 61345 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 61483 61345 79 155 0 61326 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 245932

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26375
/proc/meminfo: memFree=814552/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=250696 CPUtime=822.07
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 62888 0 0 0 82139 68 0 0 25 0 1 0 1096692703 256712704 62545 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 62674 62545 79 155 0 62517 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 250696

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26375
/proc/meminfo: memFree=814232/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=250960 CPUtime=882.06
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 62950 0 0 0 88138 68 0 0 25 0 1 0 1096692703 256983040 62607 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 62740 62607 79 155 0 62583 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 250960

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26375
/proc/meminfo: memFree=794520/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=270788 CPUtime=942.04
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 67886 0 0 0 94132 72 0 0 25 0 1 0 1096692703 277286912 67543 1992294400 134512640 135151029 4294956240 18446744073709551615 134567832 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 67697 67543 79 155 0 67540 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 270788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26375
/proc/meminfo: memFree=790104/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=275028 CPUtime=1002.03
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 68973 0 0 0 100129 74 0 0 25 0 1 0 1096692703 281628672 68630 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 68757 68630 79 155 0 68600 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 275028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26375
/proc/meminfo: memFree=790104/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=275028 CPUtime=1062.01
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 68974 0 0 0 106127 74 0 0 25 0 1 0 1096692703 281628672 68631 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 68757 68631 79 155 0 68600 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 275028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26375
/proc/meminfo: memFree=790104/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=275028 CPUtime=1121.99
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 68974 0 0 0 112125 74 0 0 25 0 1 0 1096692703 281628672 68631 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 68757 68631 79 155 0 68600 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 275028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26375
/proc/meminfo: memFree=790168/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=275028 CPUtime=1181.98
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 68974 0 0 0 118124 74 0 0 25 0 1 0 1096692703 281628672 68631 1992294400 134512640 135151029 4294956240 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 68757 68631 79 155 0 68600 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 275028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26375
/proc/meminfo: memFree=790168/2055920 swapFree=4172176/4192956
[pid=26372] ppid=26370 vsize=275028 CPUtime=1200.08
/proc/26372/stat : 26372 (precosat) R 26370 26372 26243 0 -1 4194304 68974 0 0 0 119934 74 0 0 25 0 1 0 1096692703 281628672 68631 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26372/statm: 68757 68631 79 155 0 68600 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 275028

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1199.34
CPU system time (s): 0.78888
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 275028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.78888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68974
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= 1499

runsolver used 1.48177 second user time and 3.98739 second system time

The end

Launcher Data 

Begin job on node85 at 2009-03-28 12:38:08
IDJOB=1514543
IDBENCH=70355
IDSOLVER=507
FILE ID=node85/1514543-1238240288
PBS_JOBID= 9060699
Free space on /tmp= 126788 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514543-1238240288/watcher-1514543-1238240288 -o /tmp/evaluation-result-1514543-1238240288/solver-1514543-1238240288 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514543-1238240288.cnf

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

MD5SUM BENCH= a31d778f02686a6129c52bf8a3bcbfa2
RANDOM SEED=1208470645

node85.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1066104 kB
Buffers:         58632 kB
Cached:         848336 kB
SwapCached:       9944 kB
Active:         648028 kB
Inactive:       270352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1066104 kB
SwapTotal:     4192956 kB
SwapFree:      4172176 kB
Dirty:            2164 kB
Writeback:           0 kB
Mapped:          16924 kB
Slab:            55736 kB
Committed_AS:  2601444 kB
PageTables:       2596 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= 126784 MiB
End job on node85 at 2009-03-28 12:58:10