Trace number 1513787

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.02 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1494472801-040.cnf
MD5SUM68d6a1970f04966f07e2b02a79996009
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.725889
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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-1513787-1238222178.cnf
0.00/0.00	c found header 'p cnf 2000 8400'
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
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0     8400    2000      0     0      0       0      0    0.0   0    1
0.01/0.04	c s    0.0     8316    1931      0     0     69       0      0    0.0   0    1
0.01/0.04	c l    0.0     8316    1931      0     0     69       0   8316    0.0   0    1
0.01/0.05	c R    0.1     8316    1931      0     0     69     101    101  170.4  18    1
0.01/0.06	c R    0.1     8316    1931      0     0     69     201    201  141.2  22    1
0.09/0.12	c R    0.1     8316    1931      0     0     69     802    802  118.3  21    1
0.09/0.14	c B    0.1     8316    1931      0     0     69    1000   1000  115.2  21    1
0.19/0.25	c B    0.3     8316    1931      0     0     69    2002   2002  108.9  24    1
0.19/0.29	c R    0.3     8316    1931      0     0     69    2410   2410  111.4  22    1
0.69/0.77	c R    0.8     8316    1931      0     0     69    6420   6420  106.2  20    3
0.89/0.98	c B    1.0     8316    1931      0     0     69    8006   8006  111.0  21    3
0.99/1.02	c +    1.0     8316    1931      0     0     69    8317   9147  110.6  22    3
1.29/1.31	c +    1.3     8316    1931      0     0     69   10395  10061  108.4  22    4
1.59/1.68	c +    1.7     8316    1931      0     0     69   12990  11067  107.8  22    4
2.09/2.13	c R    2.1     8316    1931      0     0     69   16045  11077  110.9  18    4
2.09/2.17	c +    2.2     8316    1931      0     0     69   16236  12173  111.0  22    4
2.79/2.82	c +    2.8     8316    1931      0     0     69   20296  13390  113.4  23    5
3.39/3.43	c B    3.4     8316    1931      0     0     69   24011  13394  111.5  22    5
3.59/3.64	c +    3.6     8316    1931      0     0     69   25371  14729  111.1  22    5
4.58/4.69	c
4.58/4.69	c       original/binary      fixed     eliminated      learned       agility
4.58/4.69	c   seconds        variables     equivalent    conflicts       height       MB
4.58/4.69	c
4.58/4.69	c +    4.7     8316    1931      0     0     69   31710  16201  110.0  21    6
5.79/5.89	c R    5.9     8316    1931      0     0     69   38479  16215  112.8  22    6
6.09/6.10	c +    6.1     8316    1931      0     0     69   39635  17821  113.2  24    6
7.99/8.02	c +    8.0     8316    1931      0     0     69   49543  19603  114.7  22    7
10.39/10.49	c +   10.5     8316    1931      0     0     69   61925  21563  113.0  21    8
10.78/10.89	c B   10.9     8316    1931      0     0     69   64021  21577  113.0  23    8
13.68/13.71	c +   13.7     8316    1931      0     0     69   77405  23719  111.3  22    8
16.28/16.36	c R   16.4     8316    1931      0     0     69   89794  23731  113.6  23    9
17.78/17.84	c +   17.8     8316    1931      0     0     69   96755  26090  115.1  20   10
23.68/23.73	c +   23.7     8316    1931      0     0     69  120940  28699  115.2  22   11
31.17/31.29	c +   31.3     8316    1931      0     0     69  151175  31568  115.5  21   12
33.57/33.63	c B   33.6     8316    1931      0     0     69  160051  31574  114.8  20   13
40.87/40.97	c +   41.0     8316    1931      0     0     69  188966  34724  113.7  22   13
45.47/45.51	c R   45.5     8316    1931      0     0     69  205172  34740  115.5  22   14
55.26/55.37	c +   55.4     8316    1931      0     0     69  236205  38196  117.1  21   16
73.36/73.46	c +   73.4     8316    1931      0     0     69  295257  42015  115.9  24   16
97.35/97.47	c +   97.4     8316    1931      0     0     69  369070  46216  115.6  21   17
102.34/102.40	c B  102.4     8316    1931      0     0     69  384101  46228  115.4  24   19
129.74/129.89	c +  129.8     8316    1931      0     0     69  461337  50837  114.6  21   21
129.83/129.99	c
129.83/129.99	c       original/binary      fixed     eliminated      learned       agility
129.83/129.99	c   seconds        variables     equivalent    conflicts       height       MB
129.83/129.99	c
129.83/129.99	c R  129.9     8316    1931      0     0     69  461603  46512  114.6  22   21
177.11/177.20	c +  177.1     8316    1931      0     0     69  576672  55920  116.2  23   23
235.89/236.06	c +  236.0     8316    1931      0     0     69  720840  61512  115.7  23   25
313.46/313.62	c B  313.5     8316    1931      0     0     69  896199  61537  115.0  21   27
315.66/315.82	c +  315.7     8316    1931      0     0     69  901050  67663  115.0  20   27
377.93/378.16	c R  378.0     8316    1931      0     0     69 1025640  67684  114.6  21   33
443.51/443.74	c +  443.6     8316    1931      0     0     69 1126312  74429  116.7  21   36
593.15/593.40	c +  593.2     8316    1931      0     0     69 1407891  81871  116.2  23   36
795.46/795.86	c +  795.5     8316    1931      0     0     69 1759860  90058  116.3  20   40
970.49/970.91	c B  970.5     8316    1931      0     0     69 2048427  90061  115.4  21   42
1065.66/1066.18	c + 1065.7     8316    1931      0     0     69 2199826  99063  115.3  21   47
1119.04/1119.57	c R 1119.1     8316    1931      0     0     69 2256001  99103  114.9  20   50
1200.01/1200.50	c
1200.01/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.50	c
1200.01/1200.50	c 2343890 conflicts, 3612520 decisions, 1 random
1200.01/1200.50	c 0 iterations, 4092 restarts, 2 skipped
1200.01/1200.50	c 26 enlarged, 0 shrunken, 22932 rescored, 531 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, 69 elim, 0 merged
1200.01/1200.50	c elim: 28181 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: 1108532 probed, 287 phases, 287 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: 168449394 learned, 14% deleted, 0 strong, 42 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: 471910903 propagations, 0.39 megaprops
1200.01/1200.50	c
1200.01/1200.50	c 1200.0 seconds, 52 MB max, 665 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-1513787-1238222178/watcher-1513787-1238222178 -o /tmp/evaluation-result-1513787-1238222178/solver-1513787-1238222178 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513787-1238222178.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: 1.99 1.97 1.99 4/86 30124
/proc/meminfo: memFree=1701456/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=1204 CPUtime=0
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 216 0 0 0 0 0 0 0 20 0 1 0 1094881847 1232896 201 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 301 202 63 155 0 144 0

[startup+0.018456 s]
/proc/loadavg: 1.99 1.97 1.99 4/86 30124
/proc/meminfo: memFree=1701456/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=1576 CPUtime=0.01
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 326 0 0 0 1 0 0 0 20 0 1 0 1094881847 1613824 310 1992294400 134512640 135151029 4294956240 18446744073709551615 134849694 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 394 310 79 155 0 237 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1576

[startup+0.101464 s]
/proc/loadavg: 1.99 1.97 1.99 4/86 30124
/proc/meminfo: memFree=1701456/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=1840 CPUtime=0.09
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 383 0 0 0 9 0 0 0 21 0 1 0 1094881847 1884160 367 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 460 367 79 155 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1840

[startup+0.30149 s]
/proc/loadavg: 1.99 1.97 1.99 4/86 30124
/proc/meminfo: memFree=1701456/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=2368 CPUtime=0.29
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 522 0 0 0 29 0 0 0 22 0 1 0 1094881847 2424832 506 1992294400 134512640 135151029 4294956240 18446744073709551615 134580506 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 592 506 79 155 0 435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2368

[startup+0.701539 s]
/proc/loadavg: 1.99 1.97 1.99 4/86 30124
/proc/meminfo: memFree=1701456/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=3424 CPUtime=0.69
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 792 0 0 0 69 0 0 0 25 0 1 0 1094881847 3506176 776 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 856 776 79 155 0 699 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3424

[startup+1.50164 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1697864/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=4876 CPUtime=1.49
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 1155 0 0 0 149 0 0 0 25 0 1 0 1094881847 4993024 1139 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 1219 1139 79 155 0 1062 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4876

[startup+3.10184 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1696520/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=6328 CPUtime=3.09
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 1507 0 0 0 309 0 0 0 25 0 1 0 1094881847 6479872 1491 1992294400 134512640 135151029 4294956240 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 1582 1491 79 155 0 1425 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6328

[startup+6.30124 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1694536/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=7780 CPUtime=6.29
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 1865 0 0 0 628 1 0 0 25 0 1 0 1094881847 7966720 1849 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 1945 1849 79 155 0 1788 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7780

[startup+12.701 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1692104/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=9628 CPUtime=12.68
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 2335 0 0 0 1267 1 0 0 25 0 1 0 1094881847 9859072 2319 1992294400 134512640 135151029 4294956240 18446744073709551615 134580506 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 2407 2319 79 155 0 2250 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9628

[startup+25.5016 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1689032/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=12672 CPUtime=25.47
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 3095 0 0 0 2545 2 0 0 25 0 1 0 1094881847 12976128 3079 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 3168 3079 79 155 0 3011 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12672

[startup+51.1018 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1684744/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=17160 CPUtime=51.07
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 4211 0 0 0 5104 3 0 0 25 0 1 0 1094881847 17571840 4195 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 4290 4195 79 155 0 4133 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17160

[startup+102.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1681096/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=20600 CPUtime=102.25
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 5056 0 0 0 10221 4 0 0 25 0 1 0 1094881847 21094400 5040 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 5150 5040 79 155 0 4993 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20600

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1674568/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=27024 CPUtime=162.22
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 6656 0 0 0 16215 7 0 0 25 0 1 0 1094881847 27672576 6640 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 6756 6640 79 155 0 6599 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27024

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1674568/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=27024 CPUtime=222.19
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 6656 0 0 0 22212 7 0 0 25 0 1 0 1094881847 27672576 6640 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 6756 6640 79 155 0 6599 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 27024

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1670856/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=30732 CPUtime=282.17
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 7568 0 0 0 28209 8 0 0 25 0 1 0 1094881847 31469568 7552 1992294400 134512640 135151029 4294956240 18446744073709551615 134542819 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 7683 7552 79 155 0 7526 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 30732

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1669320/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=32324 CPUtime=342.14
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 7983 0 0 0 34206 8 0 0 25 0 1 0 1094881847 33099776 7967 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 8081 7967 79 155 0 7924 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 32324

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1664968/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=36732 CPUtime=402.12
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 9051 0 0 0 40202 10 0 0 25 0 1 0 1094881847 37613568 9035 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 9183 9035 79 155 0 9026 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 36732

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1660936/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=40812 CPUtime=462.1
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 10041 0 0 0 46199 11 0 0 25 0 1 0 1094881847 41791488 10025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 10203 10025 79 155 0 10046 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 40812

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1660936/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=40812 CPUtime=522.07
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 10041 0 0 0 52196 11 0 0 25 0 1 0 1094881847 41791488 10025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 10203 10025 79 155 0 10046 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 40812

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30125
/proc/meminfo: memFree=1660872/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=40812 CPUtime=582.05
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 10041 0 0 0 58194 11 0 0 25 0 1 0 1094881847 41791488 10025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 10203 10025 79 155 0 10046 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 40812

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30126
/proc/meminfo: memFree=1660744/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=40812 CPUtime=642.03
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 10041 0 0 0 64192 11 0 0 25 0 1 0 1094881847 41791488 10025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 10203 10025 79 155 0 10046 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 40812

[startup+702.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30127
/proc/meminfo: memFree=1658696/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=42948 CPUtime=702
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 10557 0 0 0 70188 12 0 0 25 0 1 0 1094881847 43978752 10541 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 10737 10541 79 155 0 10580 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 42948

[startup+762.307 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30127
/proc/meminfo: memFree=1656264/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=45376 CPUtime=761.98
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 11157 0 0 0 76186 12 0 0 25 0 1 0 1094881847 46465024 11141 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 11344 11141 79 155 0 11187 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 45376

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30127
/proc/meminfo: memFree=1656264/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=45376 CPUtime=821.95
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 11157 0 0 0 82183 12 0 0 25 0 1 0 1094881847 46465024 11141 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 11344 11141 79 155 0 11187 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 45376

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30127
/proc/meminfo: memFree=1655112/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=46696 CPUtime=881.93
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 11470 0 0 0 88180 13 0 0 25 0 1 0 1094881847 47816704 11454 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 11674 11454 79 155 0 11517 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 46696

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30127
/proc/meminfo: memFree=1654984/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=46832 CPUtime=941.9
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 11494 0 0 0 94177 13 0 0 25 0 1 0 1094881847 47955968 11478 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 11708 11478 79 155 0 11551 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 46832

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30127
/proc/meminfo: memFree=1654408/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=47368 CPUtime=1001.89
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 11650 0 0 0 100175 14 0 0 25 0 1 0 1094881847 48504832 11634 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 11842 11634 79 155 0 11685 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 47368

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30127
/proc/meminfo: memFree=1651400/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=50504 CPUtime=1061.86
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 12394 0 0 0 106171 15 0 0 25 0 1 0 1094881847 51716096 12378 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 12626 12378 79 155 0 12469 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 50504

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 30127
/proc/meminfo: memFree=1648264/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=53772 CPUtime=1121.84
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 13166 0 0 0 112168 16 0 0 25 0 1 0 1094881847 55062528 13150 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 13443 13150 79 155 0 13286 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 53772

[startup+1182.3 s]
/proc/loadavg: 2.04 1.99 1.99 3/87 30127
/proc/meminfo: memFree=1647368/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=54920 CPUtime=1181.81
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 13412 0 0 0 118165 16 0 0 25 0 1 0 1094881847 56238080 13396 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 13730 13396 79 155 0 13573 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 54920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.03 1.99 1.99 3/87 30127
/proc/meminfo: memFree=1646920/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=55352 CPUtime=1200.01
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 13512 0 0 0 119984 17 0 0 25 0 1 0 1094881847 56680448 13496 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 13838 13496 79 155 0 13681 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 55352

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: 2.03 1.99 1.99 3/87 30127
/proc/meminfo: memFree=1646920/2055920 swapFree=4170308/4192956
[pid=30124] ppid=30122 vsize=55352 CPUtime=1200.01
/proc/30124/stat : 30124 (precosat) R 30122 30124 30059 0 -1 4194304 13512 0 0 0 119984 17 0 0 25 0 1 0 1094881847 56680448 13496 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/30124/statm: 13838 13496 79 155 0 13681 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 55352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.02
CPU user time (s): 1199.84
CPU system time (s): 0.180972
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 55352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13512
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= 4433

runsolver used 1.3018 second user time and 4.17237 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-28 07:36:18
IDJOB=1513787
IDBENCH=70292
IDSOLVER=507
FILE ID=node92/1513787-1238222178
PBS_JOBID= 9060617
Free space on /tmp= 66564 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1494472801-040.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513787-1238222178/watcher-1513787-1238222178 -o /tmp/evaluation-result-1513787-1238222178/solver-1513787-1238222178 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513787-1238222178.cnf

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

MD5SUM BENCH= 68d6a1970f04966f07e2b02a79996009
RANDOM SEED=53020933

node92.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		: 3000.249
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		: 3000.249
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:       1702000 kB
Buffers:         43536 kB
Cached:         245652 kB
SwapCached:       7632 kB
Active:          72248 kB
Inactive:       226824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702000 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          15608 kB
Slab:            38920 kB
Committed_AS:  1876508 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-28 07:56:21