Trace number 1512515

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) 1200.09 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2088224617-083.cnf
MD5SUMcd8ff3390234df6242528d108d1584c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark185.98
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-1512515-1238205322.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
0.19/0.20	c s    0.2    20000    1000      0     0      0       0      0    0.0   0    1
0.19/0.20	c l    0.2    20000    1000      0     0      0       0  20000    0.0   0    1
0.19/0.21	c R    0.2    20000    1000      0     0      0     102    102  214.9  15    2
0.19/0.23	c R    0.2    20000    1000      0     0      0     202    202  193.9  23    2
0.19/0.30	c N    0.3    20000    1000      0     0      0     806    806  198.9  27    2
0.29/0.32	c B    0.3    20000    1000      0     0      0    1001   1001  205.2  29    2
0.39/0.44	c B    0.4    20000    1000      0     0      0    2002   2002  224.2  27    3
0.39/0.49	c N    0.5    20000    1000      0     0      0    2409   2409  229.1  27    3
1.09/1.11	c N    1.1    20000    1000      0     0      0    6428   6428  248.6  27    5
1.39/1.40	c B    1.4    20000    1000      0     0      0    8007   8007  251.2  29    6
3.29/3.35	c N    3.4    20000    1000      0     0      0   16049  16049  256.7  27   11
4.59/4.67	c +    4.7    20000    1000      0     0      0   20000  22000  257.4  27   14
6.09/6.12	c B    6.1    20000    1000      0     0      0   24013  22002  257.8  26   16
6.29/6.34	c +    6.3    20000    1000      0     0      0   25000  24200  258.7  27   16
7.59/7.66	c +    7.7    20000    1000      0     0      0   31250  26620  261.4  27   17
9.29/9.36	c N    9.4    20000    1000      0     0      0   38509  26625  261.9  27   18
9.39/9.49	c +    9.5    20000    1000      0     0      0   39062  29282  262.0  27   18
12.19/12.21	c +   12.2    20000    1000      0     0      0   48826  32210  262.8  26   20
15.39/15.41	c
15.39/15.41	c       original/binary      fixed     eliminated      learned       agility
15.39/15.41	c   seconds        variables     equivalent    conflicts       height       MB
15.39/15.41	c
15.39/15.41	c +   15.4    20000    1000      0     0      0   61032  35431  265.0  27   22
16.29/16.37	c B   16.4    20000    1000      0     0      0   64021  35207  265.4  27   24
20.99/21.03	c +   21.0    20000    1000      0     0      0   76290  38974  266.7  28   25
27.98/28.07	c N   28.1    20000    1000      0     0      0   89799  38985  267.6  27   28
30.98/31.08	c +   31.1    20000    1000      0     0      0   95361  42871  267.9  27   29
43.98/44.02	c +   44.0    20000    1000      0     0      0  119203  47158  268.0  27   31
54.57/54.64	c +   54.6    20000    1000      0     0      0  149000  51873  263.0  26   33
59.98/60.04	c B   60.0    20000    1000      0     0      0  160039  51886  261.5  26   36
71.67/71.73	c +   71.7    20000    1000      0     0      0  186251  57060  261.7  28   37
81.07/81.20	c N   81.2    20000    1000      0     0      0  205217  57071  263.3  26   41
99.87/99.98	c +  100.0    20000    1000      0     0      0  232814  62766  264.5  28   42
125.65/125.78	c +  125.8    20000    1000      0     0      0  291015  69042  263.5  27   45
157.35/157.41	c +  157.4    20000    1000      0     0      0  363767  75946  263.8  27   50
164.74/164.84	c B  164.8    20000    1000      0     0      0  384079  75960  262.6  27   54
197.94/198.01	c +  198.0    20000    1000      0     0      0  454708  83540  258.9  26   55
202.94/203.03	c N  203.0    20000    1000      0     0      0  461646  82894  258.6  26   59
281.21/281.35	c +  281.3    20000    1000      0     0      0  568386  91894  257.7  27   62
355.59/355.80	c +  355.7    20000    1000      0     0      0  710480 101083  256.4  25   68
461.86/462.03	c +  461.9    20000    1000      0     0      0  888100 111191  255.2  27   76
466.35/466.51	c
466.35/466.51	c       original/binary      fixed     eliminated      learned       agility
466.35/466.51	c   seconds        variables     equivalent    conflicts       height       MB
466.35/466.51	c
466.35/466.51	c B  466.4    20000    1000      0     0      0  896182 109182  255.2  27   80
559.03/559.21	c N  559.1    20000    1000      0     0      0 1025696 111211  252.7  29   85
650.01/650.25	c +  650.1    20000    1000      0     0      0 1110125 122310  251.2  27   87
881.04/881.38	c +  881.1    20000    1000      0     0      0 1387656 134541  253.6  26   95
1154.67/1155.06	c + 1154.7    20000    1000      0     0      0 1734571 147995  253.9  26  103
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 1791497 conflicts, 2251027 decisions, 1 random
1200.06/1200.40	c 0 iterations, 138 restarts, 3328 skipped
1200.06/1200.40	c 21 enlarged, 0 shrunken, 17517 rescored, 500 rebiased
1200.06/1200.40	c 1 simplifications, 0 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1200.40	c elim: 101772 resolutions, 1 phases, 1 rounds
1200.06/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.40	c prbe: 114000 probed, 57 phases, 57 rounds
1200.06/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.40	c hash: 0 units, 0 merged
1200.06/1200.40	c mins: 264561461 learned, 7% deleted, 0 strong, 26 depth
1200.06/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.40	c strs: 0 forward, 0 backward
1200.06/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.40	c prps: 184980784 propagations, 0.15 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 112 MB max, 964 MB recycled
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	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-1512515-1238205322/watcher-1512515-1238205322 -o /tmp/evaluation-result-1512515-1238205322/solver-1512515-1238205322 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512515-1238205322.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 3/68 6445
/proc/meminfo: memFree=1348920/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=1052 CPUtime=0
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1093193866 1077248 153 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 263 154 63 155 0 106 0

[startup+0.0618541 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 6445
/proc/meminfo: memFree=1348920/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=3180 CPUtime=0.05
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 764 0 0 0 5 0 0 0 18 0 1 0 1093193866 3256320 702 1992294400 134512640 135151029 4294956240 18446744073709551615 134519079 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 795 702 79 155 0 638 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3180

[startup+0.101857 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 6445
/proc/meminfo: memFree=1348920/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=3180 CPUtime=0.09
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 764 0 0 0 9 0 0 0 18 0 1 0 1093193866 3256320 702 1992294400 134512640 135151029 4294956240 18446744073709551615 134526294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 795 702 79 155 0 638 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3180

[startup+0.301878 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 6445
/proc/meminfo: memFree=1348920/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=3180 CPUtime=0.29
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 764 0 0 0 29 0 0 0 19 0 1 0 1093193866 3256320 702 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 795 702 79 155 0 638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3180

[startup+0.701918 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 6445
/proc/meminfo: memFree=1348920/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=5028 CPUtime=0.69
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 1211 0 0 0 68 1 0 0 22 0 1 0 1093193866 5148672 1149 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 1257 1149 79 155 0 1100 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5028

[startup+1.502 s]
/proc/loadavg: 0.00 0.00 0.00 2/69 6446
/proc/meminfo: memFree=1343344/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=7800 CPUtime=1.49
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 1934 0 0 0 147 2 0 0 25 0 1 0 1093193866 7987200 1872 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 1950 1872 79 155 0 1793 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7800

[startup+3.10116 s]
/proc/loadavg: 0.08 0.02 0.01 2/69 6446
/proc/meminfo: memFree=1339632/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=12156 CPUtime=3.09
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 3019 0 0 0 307 2 0 0 25 0 1 0 1093193866 12447744 2957 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 3039 2957 79 155 0 2882 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12156

[startup+6.30148 s]
/proc/loadavg: 0.08 0.02 0.01 2/69 6446
/proc/meminfo: memFree=1332528/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=17176 CPUtime=6.29
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 4253 0 0 0 626 3 0 0 25 0 1 0 1093193866 17588224 4191 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 4294 4191 79 155 0 4137 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17176

[startup+12.7011 s]
/proc/loadavg: 0.22 0.05 0.02 2/69 6446
/proc/meminfo: memFree=1327536/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=22588 CPUtime=12.69
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 5625 0 0 0 1264 5 0 0 25 0 1 0 1093193866 23130112 5563 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 5647 5563 79 155 0 5490 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22588

[startup+25.5014 s]
/proc/loadavg: 0.34 0.08 0.02 2/69 6446
/proc/meminfo: memFree=1319536/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=29856 CPUtime=25.49
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 7426 0 0 0 2542 7 0 0 25 0 1 0 1093193866 30572544 7364 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 7464 7364 79 155 0 7307 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29856

[startup+51.102 s]
/proc/loadavg: 0.56 0.15 0.05 2/69 6446
/proc/meminfo: memFree=1313456/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=36020 CPUtime=51.08
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 8921 0 0 0 5100 8 0 0 25 0 1 0 1093193866 36884480 8859 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 9005 8859 79 155 0 8848 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36020

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/69 6446
/proc/meminfo: memFree=1301488/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=48020 CPUtime=102.26
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 11883 0 0 0 10215 11 0 0 25 0 1 0 1093193866 49172480 11821 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 12005 11821 79 155 0 11848 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48020

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/69 6446
/proc/meminfo: memFree=1292400/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=57336 CPUtime=162.24
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 14184 0 0 0 16212 12 0 0 25 0 1 0 1093193866 58712064 14122 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 14334 14122 79 155 0 14177 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 57336

[startup+222.301 s]
/proc/loadavg: 0.97 0.52 0.20 2/69 6446
/proc/meminfo: memFree=1284848/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=64776 CPUtime=222.23
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 16024 0 0 0 22209 14 0 0 25 0 1 0 1093193866 66330624 15962 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 16194 15962 79 155 0 16037 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 64776

[startup+282.301 s]
/proc/loadavg: 0.99 0.60 0.25 2/69 6446
/proc/meminfo: memFree=1282864/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=66872 CPUtime=282.21
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 16504 0 0 0 28206 15 0 0 25 0 1 0 1093193866 68476928 16442 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 16718 16442 79 155 0 16561 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 66872

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.30 2/69 6452
/proc/meminfo: memFree=1277232/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=72348 CPUtime=342.2
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 17861 0 0 0 34203 17 0 0 25 0 1 0 1093193866 74084352 17799 1992294400 134512640 135151029 4294956240 18446744073709551615 134520434 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 18087 17799 79 155 0 17930 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 72348

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/69 6452
/proc/meminfo: memFree=1270704/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=79060 CPUtime=402.17
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 19516 0 0 0 40198 19 0 0 25 0 1 0 1093193866 80957440 19454 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 19765 19454 79 155 0 19608 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 79060

[startup+462.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/69 6452
/proc/meminfo: memFree=1269936/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=80016 CPUtime=462.16
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 19719 0 0 0 46196 20 0 0 25 0 1 0 1093193866 81936384 19657 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 20004 19657 79 155 0 19847 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 80016

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/69 6452
/proc/meminfo: memFree=1262448/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=87604 CPUtime=522.15
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 21605 0 0 0 52193 22 0 0 25 0 1 0 1093193866 89706496 21543 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 21901 21543 79 155 0 21744 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 87604

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/69 6452
/proc/meminfo: memFree=1258864/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=91472 CPUtime=582.13
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 22476 0 0 0 58190 23 0 0 25 0 1 0 1093193866 93667328 22414 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 22868 22414 79 155 0 22711 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 91472

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.48 2/69 6452
/proc/meminfo: memFree=1258224/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=92204 CPUtime=642.11
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 22632 0 0 0 64188 23 0 0 25 0 1 0 1093193866 94416896 22570 1992294400 134512640 135151029 4294956240 18446744073709551615 134577184 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 23051 22570 79 155 0 22894 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 92204

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/69 6452
/proc/meminfo: memFree=1250288/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=100196 CPUtime=702.1
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 24599 0 0 0 70184 26 0 0 25 0 1 0 1093193866 102600704 24537 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 25049 24537 79 155 0 24892 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 100196

[startup+762.305 s]
/proc/loadavg: 0.99 0.91 0.54 2/69 6452
/proc/meminfo: memFree=1249968/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=100624 CPUtime=762.08
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 24689 0 0 0 76182 26 0 0 25 0 1 0 1093193866 103038976 24627 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 25156 24627 79 155 0 24999 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 100624

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/69 6452
/proc/meminfo: memFree=1249776/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=100784 CPUtime=822.06
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 24724 0 0 0 82180 26 0 0 25 0 1 0 1093193866 103202816 24662 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 25196 24662 79 155 0 25039 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 100784

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/69 6452
/proc/meminfo: memFree=1249328/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=101392 CPUtime=882.04
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 24852 0 0 0 88178 26 0 0 25 0 1 0 1093193866 103825408 24790 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 25348 24790 79 155 0 25191 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 101392

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/69 6452
/proc/meminfo: memFree=1243824/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=106856 CPUtime=942.02
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 26206 0 0 0 94175 27 0 0 25 0 1 0 1093193866 109420544 26144 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 26714 26144 79 155 0 26557 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 106856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/69 6452
/proc/meminfo: memFree=1243440/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=107280 CPUtime=1002.01
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 26300 0 0 0 100174 27 0 0 25 0 1 0 1093193866 109854720 26238 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 26820 26238 79 155 0 26663 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 107280

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/69 6452
/proc/meminfo: memFree=1241264/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=109628 CPUtime=1061.99
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 26842 0 0 0 106171 28 0 0 25 0 1 0 1093193866 112259072 26780 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 27407 26780 79 155 0 27250 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 109628

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/69 6452
/proc/meminfo: memFree=1238384/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=112728 CPUtime=1121.98
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 27556 0 0 0 112169 29 0 0 25 0 1 0 1093193866 115433472 27494 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 28182 27494 79 155 0 28025 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 112728

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/69 6452
/proc/meminfo: memFree=1234864/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=116308 CPUtime=1181.96
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 28436 0 0 0 118167 29 0 0 25 0 1 0 1093193866 119099392 28374 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 29077 28374 79 155 0 28920 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 116308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.69 2/69 6452
/proc/meminfo: memFree=1233840/2055920 swapFree=4175244/4192956
[pid=6445] ppid=6443 vsize=117368 CPUtime=1200.06
/proc/6445/stat : 6445 (precosat) R 6443 6445 6408 0 -1 4194304 28679 0 0 0 119976 30 0 0 25 0 1 0 1093193866 120184832 28617 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6445/statm: 29342 28617 79 155 0 29185 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 117368

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.77
CPU system time (s): 0.318951
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 117368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.318951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28679
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= 2024

runsolver used 1.07584 second user time and 3.3035 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-28 02:55:23
IDJOB=1512515
IDBENCH=70186
IDSOLVER=507
FILE ID=node60/1512515-1238205322
PBS_JOBID= 9060506
Free space on /tmp= 66404 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2088224617-083.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512515-1238205322/watcher-1512515-1238205322 -o /tmp/evaluation-result-1512515-1238205322/solver-1512515-1238205322 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512515-1238205322.cnf

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

MD5SUM BENCH= cd8ff3390234df6242528d108d1584c9
RANDOM SEED=576189763

node60.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		: 3000.202
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		: 3000.202
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:       1349344 kB
Buffers:         71020 kB
Cached:         548616 kB
SwapCached:      10996 kB
Active:         164312 kB
Inactive:       468376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349344 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            1412 kB
Writeback:           0 kB
Mapped:          18292 kB
Slab:            59512 kB
Committed_AS:  3203236 kB
PageTables:       1712 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= 66400 MiB
End job on node60 at 2009-03-28 03:15:25