Trace number 1512575

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) 1200.03 1200.53

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S45173584-020.cnf
MD5SUM59fbd40d503488bcdf45b7724d53bd6d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark338.69
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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-1512575-1238205334.cnf
0.00/0.00	c found header 'p cnf 1000 20000'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    20000    1000      0     0      0       0      0    0.0   0    1
0.10/0.19	c s    0.2    20000    1000      0     0      0       0      0    0.0   0    1
0.10/0.19	c l    0.2    20000    1000      0     0      0       0  20000    0.0   0    1
0.20/0.20	c R    0.2    20000    1000      0     0      0     100    100  203.4  17    2
0.20/0.21	c R    0.2    20000    1000      0     0      0     200    200  200.3  24    2
0.20/0.27	c N    0.3    20000    1000      0     0      0     803    803  223.0  27    2
0.29/0.30	c B    0.3    20000    1000      0     0      0    1000   1000  229.1  28    2
0.39/0.42	c B    0.4    20000    1000      0     0      0    2001   2001  238.5  28    3
0.39/0.47	c N    0.5    20000    1000      0     0      0    2408   2408  242.8  25    3
1.00/1.01	c N    1.0    20000    1000      0     0      0    6419   6419  255.3  30    5
1.19/1.24	c B    1.2    20000    1000      0     0      0    8002   8002  258.0  26    6
2.49/2.56	c N    2.6    20000    1000      0     0      0   16046  16046  270.4  26   11
3.39/3.44	c +    3.4    20000    1000      0     0      0   20003  22000  273.6  28   13
4.49/4.50	c B    4.5    20000    1000      0     0      0   24008  22012  275.7  26   15
4.69/4.79	c +    4.8    20000    1000      0     0      0   25001  24200  276.2  28   15
6.69/6.76	c +    6.8    20000    1000      0     0      0   31251  26620  278.4  30   17
9.69/9.71	c N    9.7    20000    1000      0     0      0   38500  26623  279.9  27   18
9.89/9.94	c +    9.9    20000    1000      0     0      0   39060  29282  280.0  26   18
13.87/13.98	c +   14.0    20000    1000      0     0      0   48825  32210  279.8  26   20
17.27/17.32	c
17.27/17.32	c       original/binary      fixed     eliminated      learned       agility
17.27/17.32	c   seconds        variables     equivalent    conflicts       height       MB
17.27/17.32	c
17.27/17.32	c +   17.3    20000    1000      0     0      0   61031  35431  276.5  25   22
18.26/18.30	c B   18.3    20000    1000      0     0      0   64017  35212  275.8  28   24
22.96/23.02	c +   23.0    20000    1000      0     0      0   76286  38974  273.8  25   25
29.96/30.07	c N   30.0    20000    1000      0     0      0   89809  38988  271.7  29   28
32.96/33.03	c +   33.0    20000    1000      0     0      0   95356  42871  271.0  26   28
44.55/44.63	c +   44.6    20000    1000      0     0      0  119195  47158  268.2  29   30
53.65/53.78	c +   53.7    20000    1000      0     0      0  148992  51873  267.7  25   33
56.84/56.93	c B   56.9    20000    1000      0     0      0  160047  51881  265.6  27   36
64.84/64.91	c +   64.9    20000    1000      0     0      0  186240  57060  264.0  28   37
71.74/71.84	c N   71.8    20000    1000      0     0      0  205218  57067  264.5  27   41
85.83/85.93	c +   85.9    20000    1000      0     0      0  232800  62766  266.5  28   43
112.62/112.77	c +  112.7    20000    1000      0     0      0  291000  69042  266.4  26   45
140.91/141.07	c +  141.0    20000    1000      0     0      0  363750  75946  263.7  28   49
148.91/149.09	c B  149.0    20000    1000      0     0      0  384099  75959  263.1  27   54
177.30/177.47	c +  177.4    20000    1000      0     0      0  454685  83540  259.9  26   55
180.90/181.07	c N  181.0    20000    1000      0     0      0  461626  82901  259.4  26   59
250.67/250.82	c +  250.7    20000    1000      0     0      0  568358  91894  257.1  26   61
324.35/324.51	c +  324.4    20000    1000      0     0      0  710445 101083  256.7  27   67
425.00/425.21	c +  425.0    20000    1000      0     0      0  888057 111191  255.3  26   73
430.51/430.71	c
430.51/430.71	c       original/binary      fixed     eliminated      learned       agility
430.51/430.71	c   seconds        variables     equivalent    conflicts       height       MB
430.51/430.71	c
430.51/430.71	c B  430.5    20000    1000      0     0      0  896203 109240  255.1  26   78
527.96/528.25	c N  528.0    20000    1000      0     0      0 1025675 111205  254.6  27   88
635.32/635.61	c +  635.4    20000    1000      0     0      0 1110070 122310  254.0  25   90
830.35/830.76	c +  830.4    20000    1000      0     0      0 1387587 134541  256.0  27   94
1087.54/1088.04	c + 1087.6    20000    1000      0     0      0 1734481 147995  256.7  27  103
1200.01/1200.50	c
1200.01/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.50	c
1200.01/1200.50	c 1870587 conflicts, 2353753 decisions, 1 random
1200.01/1200.50	c 0 iterations, 172 restarts, 3408 skipped
1200.01/1200.50	c 21 enlarged, 0 shrunken, 18291 rescored, 508 rebiased
1200.01/1200.50	c 1 simplifications, 0 reductions
1200.01/1200.50	c
1200.01/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.01/1200.50	c elim: 101842 resolutions, 1 phases, 1 rounds
1200.01/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.01/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.01/1200.50	c prbe: 128000 probed, 64 phases, 64 rounds
1200.01/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.01/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.50	c hash: 0 units, 0 merged
1200.01/1200.50	c mins: 277209497 learned, 7% deleted, 0 strong, 29 depth
1200.01/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.01/1200.50	c strs: 0 forward, 0 backward
1200.01/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.01/1200.50	c prps: 192470807 propagations, 0.16 megaprops
1200.01/1200.50	c
1200.01/1200.50	c 1200.0 seconds, 114 MB max, 1013 MB recycled
1200.01/1200.50	c
1200.01/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512575-1238205334/watcher-1512575-1238205334 -o /tmp/evaluation-result-1512575-1238205334/solver-1512575-1238205334 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512575-1238205334.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: 0.00 0.00 0.00 3/64 29593
/proc/meminfo: memFree=925944/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=1052 CPUtime=0
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 1093199287 1077248 158 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 263 159 63 155 0 106 0

[startup+0.0682289 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 29593
/proc/meminfo: memFree=925944/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=3180 CPUtime=0.06
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 762 0 0 0 6 0 0 0 18 0 1 0 1093199287 3256320 700 1992294400 134512640 135151029 4294956240 18446744073709551615 134526033 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 795 700 79 155 0 638 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3180

[startup+0.102232 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 29593
/proc/meminfo: memFree=925944/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=3180 CPUtime=0.1
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 762 0 0 0 10 0 0 0 18 0 1 0 1093199287 3256320 700 1992294400 134512640 135151029 4294956240 18446744073709551615 134517361 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 795 700 79 155 0 638 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3180

[startup+0.301253 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 29593
/proc/meminfo: memFree=925944/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=3312 CPUtime=0.29
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 787 0 0 0 29 0 0 0 20 0 1 0 1093199287 3391488 725 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 828 725 79 155 0 671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3312

[startup+0.701295 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 29593
/proc/meminfo: memFree=925944/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=5160 CPUtime=0.69
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 1274 0 0 0 69 0 0 0 24 0 1 0 1093199287 5283840 1212 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 1290 1212 79 155 0 1133 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5160

[startup+1.50138 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 29594
/proc/meminfo: memFree=920048/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=8724 CPUtime=1.49
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 2149 0 0 0 149 0 0 0 25 0 1 0 1093199287 8933376 2087 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 2181 2087 79 155 0 2024 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8724

[startup+3.10155 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 29594
/proc/meminfo: memFree=915504/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=13872 CPUtime=3.09
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 3443 0 0 0 308 1 0 0 25 0 1 0 1093199287 14204928 3381 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 3468 3381 79 155 0 3311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13872

[startup+6.30189 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 29594
/proc/meminfo: memFree=908720/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=18096 CPUtime=6.29
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 4480 0 0 0 627 2 0 0 25 0 1 0 1093199287 18530304 4418 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 4524 4418 79 155 0 4367 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18096

[startup+12.7016 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 29594
/proc/meminfo: memFree=904432/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=22088 CPUtime=12.68
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 5469 0 0 0 1266 2 0 0 25 0 1 0 1093199287 22618112 5407 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29593/statm: 5522 5407 79 155 0 5365 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22088

[startup+25.5019 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 29594
/proc/meminfo: memFree=897328/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=29240 CPUtime=25.45
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 7256 0 0 0 2542 3 0 0 25 0 1 0 1093199287 29941760 7194 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 7310 7194 79 155 0 7153 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 29240

[startup+51.1017 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 29594
/proc/meminfo: memFree=891376/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=35232 CPUtime=51.05
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 8730 0 0 0 5100 5 0 0 25 0 1 0 1093199287 36077568 8668 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 8808 8668 79 155 0 8651 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 35232

[startup+102.306 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 29594
/proc/meminfo: memFree=876144/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=50328 CPUtime=102.22
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 12485 0 0 0 10214 8 0 0 25 0 1 0 1093199287 51535872 12423 1992294400 134512640 135151029 4294956240 18446744073709551615 134553731 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 12582 12423 79 155 0 12425 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 50328

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 29594
/proc/meminfo: memFree=868592/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=58012 CPUtime=162.2
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 14410 0 0 0 16210 10 0 0 25 0 1 0 1093199287 59404288 14348 1992294400 134512640 135151029 4294956240 18446744073709551615 134554782 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 14503 14348 79 155 0 14346 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 58012

[startup+222.302 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 29594
/proc/meminfo: memFree=861040/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=65756 CPUtime=222.18
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 16269 0 0 0 22205 13 0 0 25 0 1 0 1093199287 67334144 16207 1992294400 134512640 135151029 4294956240 18446744073709551615 134551951 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 16439 16207 79 155 0 16282 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 65756

[startup+282.301 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 29594
/proc/meminfo: memFree=856624/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=70272 CPUtime=282.16
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 17366 0 0 0 28202 14 0 0 25 0 1 0 1093199287 71958528 17304 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 17568 17304 79 155 0 17411 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 70272

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/65 29600
/proc/meminfo: memFree=848688/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=78296 CPUtime=342.14
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 19321 0 0 0 34198 16 0 0 25 0 1 0 1093199287 80175104 19259 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 19574 19259 79 155 0 19417 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 78296

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.34 2/65 29600
/proc/meminfo: memFree=846896/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=80084 CPUtime=402.11
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 19753 0 0 0 40195 16 0 0 25 0 1 0 1093199287 82006016 19691 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 20021 19691 79 155 0 19864 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 80084

[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 29600
/proc/meminfo: memFree=841520/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=85724 CPUtime=462.09
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 21126 0 0 0 46192 17 0 0 25 0 1 0 1093199287 87781376 21064 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 21431 21064 79 155 0 21274 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 85724

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 29600
/proc/meminfo: memFree=835376/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=92048 CPUtime=522.07
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 22666 0 0 0 52188 19 0 0 25 0 1 0 1093199287 94257152 22604 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 23012 22604 79 155 0 22855 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 92048

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 29600
/proc/meminfo: memFree=831920/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=95464 CPUtime=582.05
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 23513 0 0 0 58185 20 0 0 25 0 1 0 1093199287 97755136 23451 1992294400 134512640 135151029 4294956240 18446744073709551615 134682569 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 23866 23451 79 155 0 23709 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 95464

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 29600
/proc/meminfo: memFree=829104/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=98472 CPUtime=642.03
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 24214 0 0 0 64181 22 0 0 25 0 1 0 1093199287 100835328 24152 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 24618 24152 79 155 0 24461 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 98472

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/65 29600
/proc/meminfo: memFree=825264/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=102216 CPUtime=702
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 25172 0 0 0 70177 23 0 0 25 0 1 0 1093199287 104669184 25110 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 25554 25110 79 155 0 25397 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 102216

[startup+762.307 s]
/proc/loadavg: 0.99 0.91 0.54 2/65 29600
/proc/meminfo: memFree=825200/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=102216 CPUtime=761.98
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 25174 0 0 0 76175 23 0 0 25 0 1 0 1093199287 104669184 25112 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 25554 25112 79 155 0 25397 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 102216

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 29600
/proc/meminfo: memFree=825200/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=102216 CPUtime=821.96
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 25176 0 0 0 82173 23 0 0 25 0 1 0 1093199287 104669184 25114 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29593/statm: 25554 25114 79 155 0 25397 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 102216

[startup+882.303 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 29600
/proc/meminfo: memFree=820784/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=106744 CPUtime=881.93
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 26282 0 0 0 88169 24 0 0 25 0 1 0 1093199287 109305856 26220 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 26686 26220 79 155 0 26529 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 106744

[startup+942.303 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 29600
/proc/meminfo: memFree=820400/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=107176 CPUtime=941.9
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 26375 0 0 0 94166 24 0 0 25 0 1 0 1093199287 109748224 26313 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 26794 26313 79 155 0 26637 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 107176

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 29600
/proc/meminfo: memFree=816816/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=111108 CPUtime=1001.88
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 27278 0 0 0 100163 25 0 0 25 0 1 0 1093199287 113774592 27216 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 27777 27216 79 155 0 27620 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 111108

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 29600
/proc/meminfo: memFree=813744/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=114320 CPUtime=1061.85
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 28039 0 0 0 106160 25 0 0 25 0 1 0 1093199287 117063680 27977 1992294400 134512640 135151029 4294956240 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 28580 27977 79 155 0 28423 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 114320

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 29600
/proc/meminfo: memFree=812656/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=115508 CPUtime=1121.83
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 28325 0 0 0 112157 26 0 0 25 0 1 0 1093199287 118280192 28263 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 28877 28263 79 155 0 28720 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 115508

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 29600
/proc/meminfo: memFree=809968/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=118308 CPUtime=1181.81
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 29004 0 0 0 118154 27 0 0 25 0 1 0 1093199287 121147392 28942 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29593/statm: 29577 28942 79 155 0 29420 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 118308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 29600
/proc/meminfo: memFree=808624/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=119704 CPUtime=1200.01
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 29337 0 0 0 119973 28 0 0 25 0 1 0 1093199287 122576896 29275 1992294400 134512640 135151029 4294956240 18446744073709551615 134553842 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 29926 29275 79 155 0 29769 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 119704

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 29600
/proc/meminfo: memFree=808624/2055920 swapFree=4173368/4192956
[pid=29593] ppid=29591 vsize=119704 CPUtime=1200.01
/proc/29593/stat : 29593 (precosat) R 29591 29593 29556 0 -1 4194304 29337 0 0 0 119973 28 0 0 25 0 1 0 1093199287 122576896 29275 1992294400 134512640 135151029 4294956240 18446744073709551615 134553842 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29593/statm: 29926 29275 79 155 0 29769 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 119704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.298954
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 119704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.298954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29337
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= 4346

runsolver used 1.00785 second user time and 3.37049 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-28 02:55:34
IDJOB=1512575
IDBENCH=70191
IDSOLVER=507
FILE ID=node19/1512575-1238205334
PBS_JOBID= 9060545
Free space on /tmp= 66404 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S45173584-020.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512575-1238205334/watcher-1512575-1238205334 -o /tmp/evaluation-result-1512575-1238205334/solver-1512575-1238205334 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512575-1238205334.cnf

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

MD5SUM BENCH= 59fbd40d503488bcdf45b7724d53bd6d
RANDOM SEED=290636843

node19.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		: 3000.235
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		: 3000.235
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:        926488 kB
Buffers:         93928 kB
Cached:         928964 kB
SwapCached:      13360 kB
Active:         228036 kB
Inactive:       809840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        926488 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:            1412 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            77512 kB
Committed_AS:  2936580 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-28 03:15:36