Trace number 1518119

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S353643296-086.cnf
MD5SUM737f90cc4667953389f21d8a50271567
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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-1518119-1238295466.cnf
0.00/0.00	c found header 'p cnf 500 2125'
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     2125     500      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2101     486      0     0     14       0      0    0.0   0    0
0.00/0.01	c l    0.0     2101     486      0     0     14       0   2101    0.0   0    0
0.00/0.01	c R    0.0     2101     486      0     0     14     102    102   43.9  16    0
0.00/0.01	c R    0.0     2101     486      0     0     14     202    202   38.3  21    0
0.00/0.04	c N    0.0     2101     486      0     0     14     804    804   33.3  29    0
0.00/0.05	c B    0.1     2101     486      0     0     14    1000   1000   32.8  28    0
0.09/0.10	c B    0.1     2101     486      0     0     14    2002   2002   31.7  26    1
0.09/0.11	c +    0.1     2101     486      0     0     14    2102   2311   31.7  26    1
0.09/0.12	c N    0.1     2101     486      0     0     14    2408   2327   31.3  28    1
0.09/0.13	c +    0.1     2101     486      0     0     14    2626   2542   31.2  25    1
0.09/0.17	c +    0.2     2101     486      0     0     14    3281   2796   30.9  26    1
0.19/0.22	c +    0.2     2101     486      0     0     14    4100   3075   30.7  25    1
0.19/0.28	c +    0.3     2101     486      0     0     14    5125   3382   30.7  26    1
0.29/0.36	c +    0.4     2101     486      0     0     14    6406   3720   30.5  26    1
0.29/0.36	c N    0.4     2101     486      0     0     14    6430   3417   30.5  25    1
0.39/0.46	c B    0.5     2101     486      0     0     14    8003   3724   30.4  27    1
0.39/0.46	c +    0.5     2101     486      0     0     14    8005   4092   30.4  27    1
0.49/0.59	c +    0.6     2101     486      0     0     14   10008   4501   30.1  28    1
0.69/0.75	c
0.69/0.75	c       original/binary      fixed     eliminated      learned       agility
0.69/0.75	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.75	c
0.69/0.75	c +    0.7     2101     486      0     0     14   12511   4951   29.4  29    1
0.89/0.96	c +    1.0     2101     486      0     0     14   15635   5446   28.7  27    1
0.89/0.99	c N    1.0     2101     486      0     0     14   16057   5383   28.8  27    1
1.19/1.24	c +    1.2     2101     486      0     0     14   19540   5990   28.8  28    1
1.49/1.59	c B    1.6     2101     486      0     0     14   24021   6000   28.3  27    2
1.59/1.63	c +    1.6     2101     486      0     0     14   24425   6589   28.3  28    2
1.99/2.10	c +    2.1     2101     486      0     0     14   30531   7247   27.8  26    2
2.69/2.73	c +    2.7     2101     486      0     0     14   38162   7971   27.5  28    2
2.69/2.75	c N    2.8     2101     486      0     0     14   38503   7600   27.5  29    2
3.49/3.54	c +    3.5     2101     486      0     0     14   47700   8768   27.0  26    2
4.40/4.49	c +    4.5     2101     486      0     0     14   59625   9644   26.8  28    2
4.79/4.86	c B    4.9     2101     486      0     0     14   64036   9653   26.8  28    2
5.79/5.82	c +    5.8     2101     486      0     0     14   74534  10608   26.7  27    3
7.29/7.37	c N    7.4     2101     486      0     0     14   89803  10616   26.4  27    3
7.69/7.71	c +    7.7     2101     486      0     0     14   93165  11668   26.3  27    3
9.99/10.00	c +   10.0     2101     486      0     0     14  116457  12834   26.3  28    3
12.78/12.88	c +   12.9     2101     486      0     0     14  145571  14117   26.6  27    4
14.48/14.51	c B   14.5     2101     486      0     0     14  160070  14131   26.5  30    4
16.78/16.87	c +   16.9     2101     486      0     0     14  181960  15528   26.6  27    4
19.89/19.90	c
19.89/19.90	c       original/binary      fixed     eliminated      learned       agility
19.89/19.90	c   seconds        variables     equivalent    conflicts       height       MB
19.89/19.90	c
19.89/19.90	c N   19.9     2101     486      0     0     14  205171  15540   26.6  27    5
22.69/22.75	c +   22.8     2101     486      0     0     14  227450  17080   26.6  26    5
30.28/30.33	c +   30.3     2101     486      0     0     14  284310  18788   26.4  28    5
40.28/40.30	c +   40.3     2101     486      0     0     14  355387  20666   26.1  27    6
44.38/44.40	c B   44.4     2101     486      0     0     14  384109  20677   26.2  27    7
53.78/53.89	c +   53.9     2101     486      0     0     14  444232  22732   26.2  26    7
56.98/57.05	c N   57.0     2101     486      0     0     14  461565  22746   26.1  27    7
72.97/73.05	c +   73.0     2101     486      0     0     14  555290  25005   26.0  24    8
98.17/98.24	c +   98.2     2101     486      0     0     14  694110  27505   26.3  28    9
131.96/132.08	c +  132.0     2101     486      0     0     14  867636  30255   26.4  23   10
138.35/138.45	c B  138.4     2101     486      0     0     14  896207  30270   26.4  28   11
167.84/167.94	c N  167.9     2101     486      0     0     14 1025539  30270   26.3  28   11
181.74/181.86	c +  181.8     2101     486      0     0     14 1084545  33280   26.2  28   11
246.41/246.55	c +  246.5     2101     486      0     0     14 1355680  36608   26.3  27   13
338.39/338.59	c +  338.5     2101     486      0     0     14 1694600  40268   26.2  27   15
445.66/445.83	c B  445.7     2101     486      0     0     14 2048429  40280   26.1  27   16
467.56/467.74	c +  467.6     2101     486      0     0     14 2118250  44294   26.2  27   17
515.65/515.87	c N  515.7     2101     486      0     0     14 2255949  44309   26.1  26   18
645.91/646.18	c +  646.0     2101     486      0     0     14 2647810  48723   26.0  25   19
882.65/882.93	c
882.65/882.93	c       original/binary      fixed     eliminated      learned       agility
882.65/882.93	c   seconds        variables     equivalent    conflicts       height       MB
882.65/882.93	c
882.65/882.93	c +  882.7     2101     486      0     0     14 3309760  53595   26.0  27   20
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 4106923 conflicts, 4937406 decisions, 1 random
1200.07/1200.40	c 0 iterations, 289 restarts, 6904 skipped
1200.07/1200.40	c 34 enlarged, 0 shrunken, 40165 rescored, 1016 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 14 elim, 0 merged
1200.07/1200.40	c elim: 7055 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 111808 probed, 115 phases, 115 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 104268052 learned, 20% deleted, 33 strong, 26 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 355609464 propagations, 0.30 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 24 MB max, 485 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1518119-1238295466/watcher-1518119-1238295466 -o /tmp/evaluation-result-1518119-1238295466/solver-1518119-1238295466 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518119-1238295466.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: 0.92 0.98 0.99 3/81 1560
/proc/meminfo: memFree=1381016/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=1048 CPUtime=0
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 169 0 0 0 0 0 0 0 20 0 1 0 1102210881 1073152 153 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 262 153 79 155 0 105 0

[startup+0.067081 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 1560
/proc/meminfo: memFree=1381016/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=1180 CPUtime=0.06
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 213 0 0 0 6 0 0 0 20 0 1 0 1102210881 1208320 197 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 295 197 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.101085 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 1560
/proc/meminfo: memFree=1381016/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=1312 CPUtime=0.09
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 241 0 0 0 9 0 0 0 20 0 1 0 1102210881 1343488 225 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 328 225 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301107 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 1560
/proc/meminfo: memFree=1381016/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=1576 CPUtime=0.29
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 319 0 0 0 29 0 0 0 22 0 1 0 1102210881 1613824 303 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 394 303 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701151 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 1560
/proc/meminfo: memFree=1381016/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=1840 CPUtime=0.69
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 390 0 0 0 69 0 0 0 25 0 1 0 1102210881 1884160 374 1992294400 134512640 135151029 4294956240 18446744073709551615 134551412 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 460 374 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 1561
/proc/meminfo: memFree=1379472/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=2368 CPUtime=1.49
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 515 0 0 0 149 0 0 0 25 0 1 0 1102210881 2424832 499 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 592 499 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10142 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 1561
/proc/meminfo: memFree=1378896/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=2896 CPUtime=3.09
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 636 0 0 0 309 0 0 0 25 0 1 0 1102210881 2965504 620 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 724 620 79 155 0 567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2896

[startup+6.30177 s]
/proc/loadavg: 0.93 0.98 0.99 2/82 1561
/proc/meminfo: memFree=1377936/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=3696 CPUtime=6.29
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 848 0 0 0 629 0 0 0 25 0 1 0 1102210881 3784704 832 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 924 832 79 155 0 767 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3696

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/82 1561
/proc/meminfo: memFree=1376728/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=4628 CPUtime=12.68
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 1078 0 0 0 1268 0 0 0 25 0 1 0 1102210881 4739072 1062 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 1157 1062 79 155 0 1000 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4628

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 0.99 2/82 1561
/proc/meminfo: memFree=1375192/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=6240 CPUtime=25.49
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 1439 0 0 0 2548 1 0 0 25 0 1 0 1102210881 6389760 1423 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 1560 1423 79 155 0 1403 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6240

[startup+51.1027 s]
/proc/loadavg: 0.96 0.98 0.99 2/82 1561
/proc/meminfo: memFree=1373464/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=8028 CPUtime=51.08
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 1878 0 0 0 5106 2 0 0 25 0 1 0 1102210881 8220672 1862 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 2007 1862 79 155 0 1850 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8028

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/82 1561
/proc/meminfo: memFree=1370968/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=10856 CPUtime=102.27
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 2486 0 0 0 10225 2 0 0 25 0 1 0 1102210881 11116544 2470 1992294400 134512640 135151029 4294956240 18446744073709551615 134554879 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 2714 2470 79 155 0 2557 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10856

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1561
/proc/meminfo: memFree=1369240/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=12764 CPUtime=162.24
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 2916 0 0 0 16222 2 0 0 25 0 1 0 1102210881 13070336 2900 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 3191 2900 79 155 0 3034 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12764

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1367888/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=14224 CPUtime=222.22
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 3228 0 0 0 22219 3 0 0 25 0 1 0 1102210881 14565376 3212 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 3556 3212 79 155 0 3399 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14224

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1366736/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=15488 CPUtime=282.21
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 3509 0 0 0 28217 4 0 0 25 0 1 0 1102210881 15859712 3493 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 3872 3493 79 155 0 3715 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15488

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1365712/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=16728 CPUtime=342.19
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 3785 0 0 0 34215 4 0 0 25 0 1 0 1102210881 17129472 3769 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 4182 3769 79 155 0 4025 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16728

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1365072/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=17524 CPUtime=402.17
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 3954 0 0 0 40213 4 0 0 25 0 1 0 1102210881 17944576 3938 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 4381 3938 79 155 0 4224 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17524

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1364176/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=18600 CPUtime=462.16
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 4182 0 0 0 46211 5 0 0 25 0 1 0 1102210881 19046400 4166 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 4650 4166 79 155 0 4493 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18600

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1363160/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=19864 CPUtime=522.15
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 4437 0 0 0 52210 5 0 0 25 0 1 0 1102210881 20340736 4421 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 4966 4421 79 155 0 4809 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19864

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1362776/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=20296 CPUtime=582.13
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 4530 0 0 0 58208 5 0 0 25 0 1 0 1102210881 20783104 4514 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 5074 4514 79 155 0 4917 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20296

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1362456/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=20648 CPUtime=642.12
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 4596 0 0 0 64207 5 0 0 25 0 1 0 1102210881 21143552 4580 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 5162 4580 79 155 0 5005 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20648

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1361752/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=21396 CPUtime=702.1
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 4765 0 0 0 70205 5 0 0 25 0 1 0 1102210881 21909504 4749 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 5349 4749 79 155 0 5192 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 21396

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1360856/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=22292 CPUtime=762.08
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 4984 0 0 0 76203 5 0 0 25 0 1 0 1102210881 22827008 4968 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 5573 4968 79 155 0 5416 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 22292

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1360984/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=22452 CPUtime=822.06
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 4991 0 0 0 82201 5 0 0 25 0 1 0 1102210881 22990848 4975 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 5613 4975 79 155 0 5456 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 22452

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1360472/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=22940 CPUtime=882.05
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 5112 0 0 0 88200 5 0 0 25 0 1 0 1102210881 23490560 5096 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 5735 5096 79 155 0 5578 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 22940

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1359832/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=23696 CPUtime=942.04
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 5265 0 0 0 94198 6 0 0 25 0 1 0 1102210881 24264704 5249 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 5924 5249 79 155 0 5767 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23696

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1359256/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=24316 CPUtime=1002.02
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 5401 0 0 0 100196 6 0 0 25 0 1 0 1102210881 24899584 5385 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 6079 5385 79 155 0 5922 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 24316

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1358680/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=24864 CPUtime=1062
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 5540 0 0 0 106194 6 0 0 25 0 1 0 1102210881 25460736 5524 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 6216 5524 79 155 0 6059 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 24864

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1358424/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=25156 CPUtime=1121.99
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 5600 0 0 0 112193 6 0 0 25 0 1 0 1102210881 25759744 5584 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 6289 5584 79 155 0 6132 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 25156

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1358168/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=25652 CPUtime=1181.97
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 5670 0 0 0 118191 6 0 0 25 0 1 0 1102210881 26267648 5654 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 6413 5654 79 155 0 6256 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 25652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 1567
/proc/meminfo: memFree=1357912/2055920 swapFree=4176448/4192956
[pid=1560] ppid=1558 vsize=26004 CPUtime=1200.07
/proc/1560/stat : 1560 (precosat) R 1558 1560 29002 0 -1 4194304 5733 0 0 0 120001 6 0 0 25 0 1 0 1102210881 26628096 5717 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1560/statm: 6501 5717 79 155 0 6344 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26004

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): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.070989
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 26004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5733
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= 1195

runsolver used 1.55976 second user time and 3.9144 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-29 04:57:46
IDJOB=1518119
IDBENCH=70653
IDSOLVER=507
FILE ID=node86/1518119-1238295466
PBS_JOBID= 9060960
Free space on /tmp= 66460 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S353643296-086.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518119-1238295466/watcher-1518119-1238295466 -o /tmp/evaluation-result-1518119-1238295466/solver-1518119-1238295466 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518119-1238295466.cnf

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

MD5SUM BENCH= 737f90cc4667953389f21d8a50271567
RANDOM SEED=957363656

node86.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		: 3000.238
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		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1381432 kB
Buffers:         76584 kB
Cached:         496344 kB
SwapCached:       8880 kB
Active:         232752 kB
Inactive:       354160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1381432 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:             780 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            71844 kB
Committed_AS:  2729384 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-29 05:17:48