Trace number 1513679

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 1200.31

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1085378176-050.cnf
MD5SUM948d32b8ee8265dc795865cb56b9a64b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark91.5541
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

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-1513679-1238220969.cnf
0.00/0.00	c found header 'p cnf 140 11900'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	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    11900     140      0     0      0       0      0    0.0   0    1
0.39/0.47	c s    0.5    11900     140      0     0      0       0      0    0.0   0    1
0.39/0.47	c l    0.5    11900     140      0     0      0       0  11900    0.0   0    1
0.39/0.48	c R    0.5    11900     140      0     0      0     100    100   46.9   8    1
0.39/0.48	c R    0.5    11900     140      0     0      0     203    203   48.3  14    1
0.49/0.51	c N    0.5    11900     140      0     0      0     809    809   51.4  31    1
0.49/0.52	c B    0.5    11900     140      0     0      0    1003   1003   52.0  34    1
0.49/0.58	c B    0.6    11900     140      0     0      0    2004   2004   53.2  36    1
0.59/0.60	c N    0.6    11900     140      0     0      0    2415   2415   53.3  36    2
0.79/0.88	c N    0.9    11900     140      0     0      0    6426   6426   53.2  37    3
0.99/1.02	c B    1.0    11900     140      0     0      0    8006   8006   53.1  37    3
1.29/1.39	c +    1.4    11900     140      0     0      0   11901  13090   53.0  36    4
1.69/1.75	c +    1.8    11900     140      0     0      0   14875  14399   52.7  37    4
1.79/1.90	c N    1.9    11900     140      0     0      0   16047  14270   52.6  37    5
2.09/2.19	c +    2.2    11900     140      0     0      0   18591  15838   52.9  36    5
2.79/2.80	c +    2.8    11900     140      0     0      0   23237  17421   52.9  37    5
2.89/2.92	c B    2.9    11900     140      0     0      0   24010  16615   52.8  36    5
3.59/3.65	c +    3.7    11900     140      0     0      0   29045  19163   52.8  35    5
4.79/4.87	c +    4.9    11900     140      0     0      0   36307  21079   52.5  37    6
5.19/5.23	c
5.19/5.23	c       original/binary      fixed     eliminated      learned       agility
5.19/5.23	c   seconds        variables     equivalent    conflicts       height       MB
5.19/5.23	c
5.19/5.23	c N    5.2    11900     140      0     0      0   38493  21092   52.5  35    6
6.29/6.36	c +    6.4    11900     140      0     0      0   45384  23186   52.5  37    7
8.39/8.44	c +    8.4    11900     140      0     0      0   56731  25504   52.1  36    7
9.69/9.70	c B    9.7    11900     140      0     0      0   64025  25510   52.1  35    8
10.89/11.00	c +   11.0    11900     140      0     0      0   70913  28054   51.9  35    8
15.29/15.33	c +   15.3    11900     140      0     0      0   88640  30859   51.5  36    9
15.48/15.59	c N   15.6    11900     140      0     0      0   89785  29208   51.5  37    9
20.49/20.53	c +   20.5    11900     140      0     0      0  110803  33944   51.2  36   10
27.49/27.52	c +   27.5    11900     140      0     0      0  138501  37338   50.8  37   10
33.28/33.37	c B   33.4    11900     140      0     0      0  160047  37345   50.7  37   11
36.98/37.01	c +   37.0    11900     140      0     0      0  173126  41071   50.6  36   12
47.18/47.28	c N   47.3    11900     140      0     0      0  205173  41082   50.5  36   13
50.88/50.92	c +   50.9    11900     140      0     0      0  216408  45178   50.4  35   13
69.18/69.25	c +   69.2    11900     140      0     0      0  270511  49695   50.1  36   14
92.77/92.82	c +   92.8    11900     140      0     0      0  338135  54664   49.8  36   16
111.37/111.49	c B  111.5    11900     140      0     0      0  384095  54675   49.8  36   17
127.86/127.99	c +  128.0    11900     140      0     0      0  422666  60130   49.7  37   17
146.66/146.79	c N  146.8    11900     140      0     0      0  461557  60141   49.5  35   18
177.54/177.68	c +  177.6    11900     140      0     0      0  528331  66143   49.3  37   19
245.43/245.52	c
245.43/245.52	c       original/binary      fixed     eliminated      learned       agility
245.43/245.52	c   seconds        variables     equivalent    conflicts       height       MB
245.43/245.52	c
245.43/245.52	c +  245.5    11900     140      0     0      0  660411  72757   48.9  36   21
341.41/341.50	c +  341.4    11900     140      0     0      0  825511  80032   48.7  37   23
383.49/383.65	c B  383.6    11900     140      0     0      0  896189  80044   48.7  37   25
464.68/464.89	c N  464.8    11900     140      0     0      0 1025594  80042   48.5  36   26
468.98/469.11	c +  469.0    11900     140      0     0      0 1031886  88035   48.5  36   26
633.03/633.24	c +  633.1    11900     140      0     0      0 1289855  96838   48.1  35   29
848.99/849.26	c +  849.1    11900     140      0     0      0 1612316 106521   47.9  36   33
1159.20/1159.51	c + 1159.2    11900     140      0     0      0 2015396 117173   47.7  36   37
1183.50/1183.89	c B 1183.6    11900     140      0     0      0 2048380 117187   47.7  37   40
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	c
1200.00/1200.30	c 2065028 conflicts, 2295733 decisions, 1 random
1200.00/1200.30	c 0 iterations, 3 restarts, 4087 skipped
1200.00/1200.30	c 24 enlarged, 0 shrunken, 20175 rescored, 510 rebiased
1200.00/1200.30	c 1 simplifications, 0 reductions
1200.00/1200.30	c
1200.00/1200.30	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.00/1200.30	c elim: 95058 resolutions, 1 phases, 1 rounds
1200.00/1200.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.30	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.30	c prbe: 280 probed, 1 phases, 1 rounds
1200.00/1200.30	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.30	c hash: 0 units, 0 merged
1200.00/1200.30	c mins: 95530134 learned, 10% deleted, 0 strong, 11 depth
1200.00/1200.30	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.30	c strs: 0 forward, 0 backward
1200.00/1200.30	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.30	c prps: 52615371 propagations, 0.04 megaprops
1200.00/1200.30	c
1200.00/1200.30	c 1200.0 seconds, 40 MB max, 389 MB recycled
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	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-1513679-1238220969/watcher-1513679-1238220969 -o /tmp/evaluation-result-1513679-1238220969/solver-1513679-1238220969 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513679-1238220969.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: 0.84 0.94 0.91 3/64 21769
/proc/meminfo: memFree=1163928/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=1052 CPUtime=0
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1094759315 1077248 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 263 140 63 155 0 106 0

[startup+0.0236109 s]
/proc/loadavg: 0.84 0.94 0.91 3/64 21769
/proc/meminfo: memFree=1163928/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=1756 CPUtime=0.01
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 379 0 0 0 1 0 0 0 18 0 1 0 1094759315 1798144 362 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 439 362 79 155 0 282 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1756

[startup+0.101618 s]
/proc/loadavg: 0.84 0.94 0.91 3/64 21769
/proc/meminfo: memFree=1163928/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=2416 CPUtime=0.09
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 539 0 0 0 9 0 0 0 18 0 1 0 1094759315 2473984 522 1992294400 134512640 135151029 4294956240 18446744073709551615 134517325 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 604 522 79 155 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2416

[startup+0.301635 s]
/proc/loadavg: 0.84 0.94 0.91 3/64 21769
/proc/meminfo: memFree=1163928/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=2416 CPUtime=0.29
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 539 0 0 0 29 0 0 0 19 0 1 0 1094759315 2473984 522 1992294400 134512640 135151029 4294956240 18446744073709551615 134516907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 604 522 79 155 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2416

[startup+0.701673 s]
/proc/loadavg: 0.84 0.94 0.91 3/64 21769
/proc/meminfo: memFree=1163928/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=2800 CPUtime=0.69
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 721 0 0 0 69 0 0 0 22 0 1 0 1094759315 2867200 607 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 700 607 79 155 0 543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2800

[startup+1.50275 s]
/proc/loadavg: 0.84 0.94 0.91 2/65 21770
/proc/meminfo: memFree=1160784/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=5044 CPUtime=1.49
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 1290 0 0 0 149 0 0 0 25 0 1 0 1094759315 5165056 1176 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 1261 1176 79 155 0 1104 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5044

[startup+3.1019 s]
/proc/loadavg: 0.84 0.94 0.91 2/65 21770
/proc/meminfo: memFree=1158864/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=6400 CPUtime=3.09
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 1614 0 0 0 308 1 0 0 25 0 1 0 1094759315 6553600 1500 1992294400 134512640 135151029 4294956240 18446744073709551615 134554513 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 1600 1500 79 155 0 1443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6400

[startup+6.30119 s]
/proc/loadavg: 0.85 0.94 0.91 2/65 21770
/proc/meminfo: memFree=1156880/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=7676 CPUtime=6.29
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 1925 0 0 0 628 1 0 0 25 0 1 0 1094759315 7860224 1811 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 1919 1811 79 155 0 1762 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7676

[startup+12.7018 s]
/proc/loadavg: 0.87 0.94 0.91 2/65 21770
/proc/meminfo: memFree=1154832/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=9708 CPUtime=12.69
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 2400 0 0 0 1268 1 0 0 25 0 1 0 1094759315 9940992 2286 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 2427 2286 79 155 0 2270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9708

[startup+25.502 s]
/proc/loadavg: 0.89 0.94 0.91 2/65 21770
/proc/meminfo: memFree=1152784/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=11956 CPUtime=25.49
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 2898 0 0 0 2547 2 0 0 25 0 1 0 1094759315 12242944 2784 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 2989 2784 79 155 0 2832 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11956

[startup+51.1014 s]
/proc/loadavg: 0.93 0.94 0.91 2/65 21770
/proc/meminfo: memFree=1150352/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=14576 CPUtime=51.08
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 3508 0 0 0 5105 3 0 0 25 0 1 0 1094759315 14925824 3394 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 3644 3394 79 155 0 3487 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14576

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.91 2/65 21770
/proc/meminfo: memFree=1146384/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=18816 CPUtime=102.27
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 4476 0 0 0 10222 5 0 0 25 0 1 0 1094759315 19267584 4362 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 4704 4362 79 155 0 4547 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18816

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 21770
/proc/meminfo: memFree=1144336/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=20836 CPUtime=162.25
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 4978 0 0 0 16220 5 0 0 25 0 1 0 1094759315 21336064 4864 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 5209 4864 79 155 0 5052 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20836

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 21770
/proc/meminfo: memFree=1142544/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=22812 CPUtime=222.24
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 5422 0 0 0 22218 6 0 0 25 0 1 0 1094759315 23359488 5308 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 5703 5308 79 155 0 5546 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 22812

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21770
/proc/meminfo: memFree=1140880/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=24820 CPUtime=282.22
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 5844 0 0 0 28216 6 0 0 25 0 1 0 1094759315 25415680 5730 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 6205 5730 79 155 0 6048 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24820

[startup+342.301 s]
/proc/loadavg: 1.05 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1139984/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=25880 CPUtime=342.21
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 6058 0 0 0 34214 7 0 0 25 0 1 0 1094759315 26501120 5944 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 6470 5944 79 155 0 6313 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 25880

[startup+402.302 s]
/proc/loadavg: 1.02 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1138128/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=27796 CPUtime=402.2
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 6513 0 0 0 40212 8 0 0 25 0 1 0 1094759315 28463104 6399 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 6949 6399 79 155 0 6792 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 27796

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1137360/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=28560 CPUtime=462.18
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 6698 0 0 0 46210 8 0 0 25 0 1 0 1094759315 29245440 6584 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 7140 6584 79 155 0 6983 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 28560

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1135312/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=30672 CPUtime=522.17
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 7196 0 0 0 52208 9 0 0 25 0 1 0 1094759315 31408128 7082 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 7668 7082 79 155 0 7511 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 30672

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1134864/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=31352 CPUtime=582.15
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 7324 0 0 0 58206 9 0 0 25 0 1 0 1094759315 32104448 7210 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 7838 7210 79 155 0 7681 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 31352

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1133008/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=33328 CPUtime=642.14
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 7785 0 0 0 64204 10 0 0 25 0 1 0 1094759315 34127872 7671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 8332 7671 79 155 0 8175 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 33328

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1132048/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=34644 CPUtime=702.12
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 8039 0 0 0 70201 11 0 0 25 0 1 0 1094759315 35475456 7925 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 8661 7925 79 155 0 8504 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 34644

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1131536/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=35164 CPUtime=762.11
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 8142 0 0 0 76200 11 0 0 25 0 1 0 1094759315 36007936 8028 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 8791 8028 79 155 0 8634 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 35164

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1131152/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=35816 CPUtime=822.09
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 8233 0 0 0 82198 11 0 0 25 0 1 0 1094759315 36675584 8119 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 8954 8119 79 155 0 8797 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 35816

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1129168/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=37924 CPUtime=882.07
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 8724 0 0 0 88195 12 0 0 25 0 1 0 1094759315 38834176 8610 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 9481 8610 79 155 0 9324 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 37924

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1128720/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=38444 CPUtime=942.06
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 8825 0 0 0 94194 12 0 0 25 0 1 0 1094759315 39366656 8711 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 9611 8711 79 155 0 9454 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 38444

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1128272/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=39000 CPUtime=1002.05
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 8944 0 0 0 100192 13 0 0 25 0 1 0 1094759315 39936000 8830 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 9750 8830 79 155 0 9593 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 39000

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1127952/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=39584 CPUtime=1062.03
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 9027 0 0 0 106190 13 0 0 25 0 1 0 1094759315 40534016 8913 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 9896 8913 79 155 0 9739 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 39584

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1127312/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=40232 CPUtime=1122.01
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 9169 0 0 0 112188 13 0 0 25 0 1 0 1094759315 41197568 9055 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 10058 9055 79 155 0 9901 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 40232

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1125136/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=42680 CPUtime=1182
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 9715 0 0 0 118186 14 0 0 25 0 1 0 1094759315 43704320 9601 1992294400 134512640 135151029 4294956240 18446744073709551615 134553395 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 10670 9601 79 155 0 10513 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 42680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1124880/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=43000 CPUtime=1200
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 9770 0 0 0 119986 14 0 0 25 0 1 0 1094759315 44032000 9656 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 10750 9656 79 155 0 10593 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 43000

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 21770
/proc/meminfo: memFree=1124880/2055920 swapFree=4176868/4192956
[pid=21769] ppid=21767 vsize=43000 CPUtime=1200
/proc/21769/stat : 21769 (precosat) R 21767 21769 21732 0 -1 4194304 9770 0 0 0 119986 14 0 0 25 0 1 0 1094759315 44032000 9656 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21769/statm: 10750 9656 79 155 0 10593 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 43000

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.86
CPU system time (s): 0.154976
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 43000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9770
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= 2096

runsolver used 0.900863 second user time and 2.53161 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 07:16:09
IDJOB=1513679
IDBENCH=70283
IDSOLVER=507
FILE ID=node48/1513679-1238220969
PBS_JOBID= 9060601
Free space on /tmp= 66464 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1085378176-050.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513679-1238220969/watcher-1513679-1238220969 -o /tmp/evaluation-result-1513679-1238220969/solver-1513679-1238220969 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513679-1238220969.cnf

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

MD5SUM BENCH= 948d32b8ee8265dc795865cb56b9a64b
RANDOM SEED=742344180

node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1164344 kB
Buffers:         73900 kB
Cached:         721980 kB
SwapCached:      10192 kB
Active:          80064 kB
Inactive:       727552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1164344 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          17348 kB
Slab:            69928 kB
Committed_AS:  2502188 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-28 07:36:12