Trace number 1518935

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S449556655-088.cnf
MD5SUMa2cac78f4268ad770e0a9e5d4a9fdb69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034994
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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-1518935-1238306202.cnf
0.00/0.00	c found header 'p cnf 480 2040'
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
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2040     480      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2025     470      0     0     10       0      0    0.0   0    0
0.00/0.01	c l    0.0     2025     470      0     0     10       0   2025    0.0   0    0
0.00/0.01	c R    0.0     2025     470      0     0     10     101    101   44.1  13    0
0.00/0.01	c R    0.0     2025     470      0     0     10     205    205   37.6  21    0
0.02/0.04	c N    0.0     2025     470      0     0     10     811    811   26.3  26    0
0.02/0.05	c B    0.1     2025     470      0     0     10    1000   1000   25.3  29    0
0.09/0.10	c B    0.1     2025     470      0     0     10    2000   2000   23.1  26    0
0.09/0.10	c +    0.1     2025     470      0     0     10    2026   2227   23.1  25    0
0.09/0.13	c N    0.1     2025     470      0     0     10    2418   2233   22.6  26    1
0.09/0.13	c +    0.1     2025     470      0     0     10    2530   2449   22.5  27    1
0.09/0.17	c +    0.2     2025     470      0     0     10    3162   2693   22.0  25    1
0.19/0.21	c +    0.2     2025     470      0     0     10    3952   2962   22.9  29    1
0.19/0.27	c +    0.3     2025     470      0     0     10    4940   3258   23.3  27    1
0.29/0.35	c +    0.4     2025     470      0     0     10    6175   3583   23.3  28    1
0.29/0.37	c N    0.4     2025     470      0     0     10    6434   3527   23.3  27    1
0.39/0.45	c +    0.5     2025     470      0     0     10    7717   3941   23.3  28    1
0.39/0.47	c B    0.5     2025     470      0     0     10    8004   3883   23.3  26    1
0.49/0.59	c +    0.6     2025     470      0     0     10    9645   4335   23.2  28    1
0.69/0.76	c
0.69/0.76	c       original/binary      fixed     eliminated      learned       agility
0.69/0.76	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.76	c
0.69/0.76	c +    0.8     2025     470      0     0     10   12055   4768   23.2  27    1
0.89/0.98	c +    1.0     2025     470      0     0     10   15066   5244   23.2  28    1
1.00/1.06	c N    1.1     2025     470      0     0     10   16059   5255   23.2  27    1
1.19/1.27	c +    1.3     2025     470      0     0     10   18830   5768   23.2  27    1
1.59/1.61	c +    1.6     2025     470      0     0     10   23535   6344   24.1  27    1
1.59/1.64	c B    1.6     2025     470      0     0     10   24010   6246   24.2  27    1
1.99/2.06	c +    2.1     2025     470      0     0     10   29415   6978   24.2  30    2
2.59/2.69	c +    2.7     2025     470      0     0     10   36765   7675   23.9  28    2
2.79/2.84	c N    2.8     2025     470      0     0     10   38510   7683   23.8  27    2
3.49/3.52	c +    3.5     2025     470      0     0     10   45955   8442   23.3  28    2
4.49/4.56	c +    4.6     2025     470      0     0     10   57441   9286   22.8  28    2
5.09/5.19	c B    5.2     2025     470      0     0     10   64025   9295   22.5  26    2
5.89/5.90	c +    5.9     2025     470      0     0     10   71800  10214   22.2  27    2
7.59/7.62	c +    7.6     2025     470      0     0     10   89751  11235   23.0  26    3
7.59/7.63	c N    7.6     2025     470      0     0     10   89808  10281   23.0  25    3
9.98/10.00	c +   10.0     2025     470      0     0     10  112186  12358   23.3  27    3
13.10/13.20	c +   13.2     2025     470      0     0     10  140230  13593   23.3  27    3
15.39/15.45	c B   15.5     2025     470      0     0     10  160048  13606   23.3  27    4
17.29/17.30	c +   17.3     2025     470      0     0     10  175285  14952   23.3  27    4
20.79/20.86	c
20.79/20.86	c       original/binary      fixed     eliminated      learned       agility
20.79/20.86	c   seconds        variables     equivalent    conflicts       height       MB
20.79/20.86	c
20.79/20.86	c N   20.9     2025     470      0     0     10  205194  14968   23.9  29    4
22.79/22.83	c +   22.8     2025     470      0     0     10  219106  16447   23.9  27    4
30.08/30.10	c +   30.1     2025     470      0     0     10  273880  18091   24.2  27    5
40.18/40.29	c +   40.3     2025     470      0     0     10  342350  19900   23.7  28    6
46.78/46.85	c B   46.8     2025     470      0     0     10  384112  19914   23.5  26    6
53.47/53.58	c +   53.6     2025     470      0     0     10  427936  21890   23.6  26    7
59.57/59.65	c N   59.6     2025     470      0     0     10  461613  21900   23.4  26    7
71.48/71.56	c +   71.5     2025     470      0     0     10  534921  24079   23.0  26    7
96.67/96.73	c +   96.7     2025     470      0     0     10  668652  26486   22.5  27    8
131.75/131.86	c +  131.8     2025     470      0     0     10  835816  29134   22.9  29    9
144.15/144.20	c B  144.2     2025     470      0     0     10  896198  29143   22.9  27   10
173.65/173.78	c N  173.7     2025     470      0     0     10 1025616  29151   22.9  28   11
178.24/178.36	c +  178.3     2025     470      0     0     10 1044771  32047   22.9  27   11
240.73/240.80	c +  240.7     2025     470      0     0     10 1305960  35251   22.8  26   12
326.80/326.97	c +  326.9     2025     470      0     0     10 1632451  38776   22.8  26   14
449.77/449.92	c +  449.8     2025     470      0     0     10 2040560  42653   23.0  27   16
452.26/452.43	c B  452.3     2025     470      0     0     10 2048426  42663   23.0  27   16
516.94/517.13	c N  517.0     2025     470      0     0     10 2256120  42666   22.8  27   17
611.81/612.02	c +  611.8     2025     470      0     0     10 2550700  46918   22.8  27   18
839.06/839.32	c
839.06/839.32	c       original/binary      fixed     eliminated      learned       agility
839.06/839.32	c   seconds        variables     equivalent    conflicts       height       MB
839.06/839.32	c
839.06/839.32	c +  839.1     2025     470      0     0     10 3188377  51609   22.9  26   20
1147.97/1148.38	c + 1148.1     2025     470      0     0     10 3985470  56769   22.8  28   23
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 4099891 conflicts, 4884276 decisions, 1 random
1200.05/1200.40	c 0 iterations, 165 restarts, 6999 skipped
1200.05/1200.40	c 35 enlarged, 0 shrunken, 40092 rescored, 1014 rebiased
1200.05/1200.40	c 1 simplifications, 0 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 10 elim, 0 merged
1200.05/1200.40	c elim: 6693 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 76160 probed, 81 phases, 81 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 97317900 learned, 22% deleted, 52 strong, 25 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 345377717 propagations, 0.29 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 24 MB max, 459 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1518935-1238306202/watcher-1518935-1238306202 -o /tmp/evaluation-result-1518935-1238306202/solver-1518935-1238306202 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518935-1238306202.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 13206
/proc/meminfo: memFree=1299832/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=916 CPUtime=0
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 1103281752 937984 141 1992294400 134512640 135151029 4294956240 18446744073709551615 134681588 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 229 141 79 155 0 72 0

[startup+0.0238721 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 13206
/proc/meminfo: memFree=1299832/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=1048 CPUtime=0.02
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 170 0 0 0 2 0 0 0 18 0 1 0 1103281752 1073152 154 1992294400 134512640 135151029 4294956240 18446744073709551615 134542724 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 262 154 79 155 0 105 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1048

[startup+0.102879 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 13206
/proc/meminfo: memFree=1299832/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=1180 CPUtime=0.09
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 231 0 0 0 9 0 0 0 18 0 1 0 1103281752 1208320 215 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 295 215 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.302899 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 13206
/proc/meminfo: memFree=1299832/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=1576 CPUtime=0.29
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 305 0 0 0 29 0 0 0 19 0 1 0 1103281752 1613824 289 1992294400 134512640 135151029 4294956240 18446744073709551615 134567193 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 394 289 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701939 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 13206
/proc/meminfo: memFree=1299832/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=1840 CPUtime=0.69
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 381 0 0 0 69 0 0 0 22 0 1 0 1103281752 1884160 365 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 460 365 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50202 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13207
/proc/meminfo: memFree=1298480/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=2236 CPUtime=1.49
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 476 0 0 0 149 0 0 0 25 0 1 0 1103281752 2289664 460 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 559 460 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10118 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13207
/proc/meminfo: memFree=1297776/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=2768 CPUtime=3.09
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 617 0 0 0 309 0 0 0 25 0 1 0 1103281752 2834432 601 1992294400 134512640 135151029 4294956240 18446744073709551615 134574229 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 692 601 79 155 0 535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.3015 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13207
/proc/meminfo: memFree=1297072/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=3444 CPUtime=6.29
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 783 0 0 0 629 0 0 0 25 0 1 0 1103281752 3526656 767 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 861 767 79 155 0 704 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3444

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13207
/proc/meminfo: memFree=1295864/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=4384 CPUtime=12.69
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 1013 0 0 0 1268 1 0 0 25 0 1 0 1103281752 4489216 997 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 1096 997 79 155 0 939 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4384

[startup+25.5024 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13207
/proc/meminfo: memFree=1294520/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=5860 CPUtime=25.49
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 1364 0 0 0 2548 1 0 0 25 0 1 0 1103281752 6000640 1348 1992294400 134512640 135151029 4294956240 18446744073709551615 134520461 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 1465 1348 79 155 0 1308 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5860

[startup+51.1029 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13207
/proc/meminfo: memFree=1292920/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=7496 CPUtime=51.08
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 1745 0 0 0 5107 1 0 0 25 0 1 0 1103281752 7675904 1729 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 1874 1729 79 155 0 1717 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7496

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13207
/proc/meminfo: memFree=1290552/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=9988 CPUtime=102.26
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 2322 0 0 0 10224 2 0 0 25 0 1 0 1103281752 10227712 2306 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 2497 2306 79 155 0 2340 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9988

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13207
/proc/meminfo: memFree=1288696/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=12164 CPUtime=162.25
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 2777 0 0 0 16222 3 0 0 25 0 1 0 1103281752 12455936 2761 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 3041 2761 79 155 0 2884 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12164

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13207
/proc/meminfo: memFree=1287480/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=13540 CPUtime=222.23
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 3068 0 0 0 22219 4 0 0 25 0 1 0 1103281752 13864960 3052 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 3385 3052 79 155 0 3228 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13540

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13213
/proc/meminfo: memFree=1286256/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=14900 CPUtime=282.2
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 3355 0 0 0 28216 4 0 0 25 0 1 0 1103281752 15257600 3339 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 3725 3339 79 155 0 3568 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14900

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13213
/proc/meminfo: memFree=1285040/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=16104 CPUtime=342.19
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 3633 0 0 0 34214 5 0 0 25 0 1 0 1103281752 16490496 3617 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 4026 3617 79 155 0 3869 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16104

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13213
/proc/meminfo: memFree=1284464/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=16944 CPUtime=402.17
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 3789 0 0 0 40212 5 0 0 25 0 1 0 1103281752 17350656 3773 1992294400 134512640 135151029 4294956240 18446744073709551615 134681087 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 4236 3773 79 155 0 4079 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16944

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13213
/proc/meminfo: memFree=1283760/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=17656 CPUtime=462.16
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 3954 0 0 0 46210 6 0 0 25 0 1 0 1103281752 18079744 3938 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 4414 3938 79 155 0 4257 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17656

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13213
/proc/meminfo: memFree=1282672/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=18984 CPUtime=522.14
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 4230 0 0 0 52207 7 0 0 25 0 1 0 1103281752 19439616 4214 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 4746 4214 79 155 0 4589 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18984

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13213
/proc/meminfo: memFree=1281848/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=20080 CPUtime=582.12
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 4451 0 0 0 58205 7 0 0 25 0 1 0 1103281752 20561920 4435 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 5020 4435 79 155 0 4863 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 20080

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13213
/proc/meminfo: memFree=1281080/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=20884 CPUtime=642.11
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 4636 0 0 0 64203 8 0 0 25 0 1 0 1103281752 21385216 4620 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 5221 4620 79 155 0 5064 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 20884

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13213
/proc/meminfo: memFree=1280504/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=21500 CPUtime=702.09
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 4780 0 0 0 70201 8 0 0 25 0 1 0 1103281752 22016000 4764 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 5375 4764 79 155 0 5218 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 21500

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13213
/proc/meminfo: memFree=1280248/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=21980 CPUtime=762.07
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 4849 0 0 0 76199 8 0 0 25 0 1 0 1103281752 22507520 4833 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 5495 4833 79 155 0 5338 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 21980

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13213
/proc/meminfo: memFree=1279864/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=22432 CPUtime=822.05
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 4943 0 0 0 82197 8 0 0 25 0 1 0 1103281752 22970368 4927 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 5608 4927 79 155 0 5451 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 22432

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 13213
/proc/meminfo: memFree=1279288/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=23056 CPUtime=882.04
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 5082 0 0 0 88195 9 0 0 25 0 1 0 1103281752 23609344 5066 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 5764 5066 79 155 0 5607 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 23056

[startup+942.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/69 13213
/proc/meminfo: memFree=1278776/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=23508 CPUtime=942.02
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 5200 0 0 0 94193 9 0 0 25 0 1 0 1103281752 24072192 5184 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 5877 5184 79 155 0 5720 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 23508

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 13213
/proc/meminfo: memFree=1278520/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=24288 CPUtime=1002
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 5333 0 0 0 100191 9 0 0 25 0 1 0 1103281752 24870912 5317 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 6072 5317 79 155 0 5915 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 24288

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13213
/proc/meminfo: memFree=1278264/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=24480 CPUtime=1061.99
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 5381 0 0 0 106189 10 0 0 25 0 1 0 1103281752 25067520 5365 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 6120 5365 79 155 0 5963 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 24480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13213
/proc/meminfo: memFree=1277880/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=24964 CPUtime=1121.98
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 5463 0 0 0 112188 10 0 0 25 0 1 0 1103281752 25563136 5447 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 6241 5447 79 155 0 6084 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 24964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13213
/proc/meminfo: memFree=1276856/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=25944 CPUtime=1181.95
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 5712 0 0 0 118185 10 0 0 25 0 1 0 1103281752 26566656 5696 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 6486 5696 79 155 0 6329 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 25944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 13213
/proc/meminfo: memFree=1276728/2055920 swapFree=4175244/4192956
[pid=13206] ppid=13204 vsize=26104 CPUtime=1200.05
/proc/13206/stat : 13206 (precosat) R 13204 13206 12924 0 -1 4194304 5740 0 0 0 119995 10 0 0 25 0 1 0 1103281752 26730496 5724 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13206/statm: 6526 5724 79 155 0 6369 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26104

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.111982
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 26104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5740
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= 1800

runsolver used 1.05884 second user time and 3.31849 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-29 07:56:42
IDJOB=1518935
IDBENCH=70721
IDSOLVER=507
FILE ID=node60/1518935-1238306202
PBS_JOBID= 9061074
Free space on /tmp= 66404 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S449556655-088.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518935-1238306202/watcher-1518935-1238306202 -o /tmp/evaluation-result-1518935-1238306202/solver-1518935-1238306202 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518935-1238306202.cnf

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

MD5SUM BENCH= a2cac78f4268ad770e0a9e5d4a9fdb69
RANDOM SEED=59693130

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:       1300248 kB
Buffers:         84324 kB
Cached:         582504 kB
SwapCached:      10996 kB
Active:         214316 kB
Inactive:       465628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1300248 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          18440 kB
Slab:            61288 kB
Committed_AS:  3206924 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= 66404 MiB
End job on node60 at 2009-03-29 08:16:44