Trace number 1726726

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

Namecrafted/Hard/contest04/others/
equilarge_l3.sat05-520.reshuffled-07.cnf
MD5SUM8fc368e9f6ea136e0b6522b198a7a916
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4496
Number of clauses18591
Sum of the clauses size54418
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317236
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-1726726-1240716147.cnf
0.00/0.00	c found header 'p cnf 4496 18591'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    18591    4496      0     0      0       0      0    0.0   0    1
0.19/0.25	c s    0.3    17251    2532      0     0   1964       0      0    0.0   0    1
0.19/0.25	c l    0.3    17251    2532      0     0   1964       0  17108    0.0   0    1
0.19/0.27	c N    0.3    17251    2532      0     0   1964     100    100   91.7  36    2
0.19/0.28	c N    0.3    17251    2532      0     0   1964     201    201   92.1  45    2
0.29/0.36	c N    0.4    17252    2532      0     0   1964     802    801   91.7  60    2
0.29/0.37	c B    0.4    17252    2532      0     0   1964    1001   1000   92.7  44    2
0.49/0.53	c B    0.5    17252    2532      0     0   1964    2001   2000   89.0  49    2
0.49/0.58	c N    0.6    17252    2532      0     0   1964    2406   2405   88.0  43    2
0.59/0.62	c s    0.6    17252    2532      0     0   1964    2596   2595   87.6  55    2
1.19/1.29	c N    1.3    17252    2532      0     0   1964    6415   6414   76.8  59    3
1.49/1.57	c B    1.6    17252    2532      0     0   1964    8004   8003   74.5  61    3
3.20/3.28	c N    3.3    17252    2532      0     0   1964   16035  16034   68.4  54    5
3.49/3.51	c +    3.5    17252    2532      0     0   1964   17109  18818   67.9  50    5
4.49/4.53	c +    4.5    17252    2532      0     0   1964   21386  20699   66.4  51    6
5.09/5.18	c B    5.2    17252    2532      0     0   1964   24007  20708   65.7  52    6
5.79/5.84	c +    5.8    17252    2532      0     0   1964   26731  22768   65.1  54    6
7.69/7.73	c +    7.7    17252    2532      0     0   1964   33410  25044   63.8  55    7
9.08/9.12	c N    9.1    17252    2532      0     0   1964   38472  25054   63.1  51    7
9.98/10.07	c
9.98/10.07	c       original/binary      fixed     eliminated      learned       agility
9.98/10.07	c   seconds        variables     equivalent    conflicts       height       MB
9.98/10.07	c
9.98/10.07	c +   10.1    17252    2532      0     0   1964   41760  27548   62.7  54    7
13.29/13.30	c +   13.3    17252    2532      0     0   1964   52200  30302   61.7  56    8
17.19/17.29	c B   17.3    17252    2532      0     0   1964   64017  30313   60.7  55    9
17.69/17.73	c +   17.7    17252    2532      0     0   1964   65251  33332   60.6  55    9
23.38/23.44	c +   23.4    17252    2532      0     0   1964   81560  36665   59.7  52   10
26.48/26.56	c N   26.6    17252    2532      0     0   1964   89758  36678   59.3  50   11
30.58/30.67	c +   30.7    17252    2532      0     0   1964  101951  40331   58.8  52   11
38.58/38.62	c +   38.6    17252    2532      0     0   1964  127438  44364   58.0  53   12
48.98/49.06	c +   49.0    17252    2532      0     0   1964  159296  48800   57.4  56   14
49.18/49.29	c B   49.3    17252    2532      0     0   1964  160041  45120   57.4  52   14
62.27/62.35	c +   62.3    17252    2532      0     0   1964  199120  53680   56.7  54   15
64.17/64.20	c N   64.2    17252    2532      0     0   1964  205110  53686   56.6  57   16
79.47/79.59	c +   79.6    17252    2532      0     0   1964  248901  59048   56.3  54   16
102.36/102.41	c +  102.4    17252    2532      0     0   1964  311128  64952   55.8  53   17
132.15/132.26	c B  132.2    17252    2532      0     0   1964  384085  64960   55.4  53   22
134.25/134.36	c +  134.3    17252    2532      0     0   1964  388911  71447   55.4  55   22
168.94/169.03	c N  169.0    17252    2532      0     0   1964  461419  71454   55.2  51   26
181.03/181.11	c +  181.1    17252    2532      0     0   1964  486136  78591   55.0  47   26
240.32/240.41	c +  240.3    17252    2532      0     0   1964  607672  86450   54.6  53   26
320.20/320.33	c
320.20/320.33	c       original/binary      fixed     eliminated      learned       agility
320.20/320.33	c   seconds        variables     equivalent    conflicts       height       MB
320.20/320.33	c
320.20/320.33	c +  320.2    17252    2532      0     0   1964  759591  95095   54.4  47   36
406.67/406.88	c B  406.8    17252    2532      0     0   1964  896169  95103   54.1  47   40
439.56/439.76	c +  439.6    17252    2532      0     0   1964  949486 104604   54.0  45   41
491.15/491.38	c N  491.2    17252    2532      0     0   1964 1025261 104612   53.8  47   44
600.92/601.13	c +  601.0    17252    2532      0     0   1964 1186856 115064   53.6  47   45
818.45/818.75	c +  818.5    17252    2532      0     0   1964 1483572 126570   53.1  49   48
1108.67/1109.05	c + 1108.7    17252    2532      0     0   1964 1854465 139227   52.7  47   52
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 1967911 conflicts, 2051944 decisions, 2 random
1200.04/1200.40	c 0 iterations, 0 restarts, 3835 skipped
1200.04/1200.40	c 22 enlarged, 48 shrunken, 19202 rescored, 509 rebiased
1200.04/1200.40	c 2 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 1964 elim, 0 merged
1200.04/1200.40	c elim: 114349 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 100% substituted, 0.0% nots, 14.3% ands, 84.5% xors, 1.1% ites
1200.04/1200.40	c arty: 2.01 and 2.00 xor average arity
1200.04/1200.40	c prbe: 8992 probed, 1 phases, 1 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 99903460 learned, 2% deleted, 12 strong, 73 depth
1200.04/1200.40	c subs: 1238 forward, 55 backward, 0 doms
1200.04/1200.40	c strs: 70 forward, 27 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 572484554 propagations, 0.48 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 56 MB max, 395 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1726726-1240716147/watcher-1726726-1240716147 -o /tmp/evaluation-result-1726726-1240716147/solver-1726726-1240716147 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1726726-1240716147.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 0.97 0.99 3/65 23257
/proc/meminfo: memFree=1608152/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=1328 CPUtime=0
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 234 0 0 0 0 0 0 0 20 0 1 0 99644802 1359872 219 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 332 220 63 155 0 175 0

[startup+0.059159 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 23257
/proc/meminfo: memFree=1608152/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=2600 CPUtime=0.05
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 592 0 0 0 5 0 0 0 20 0 1 0 99644802 2662400 567 1992294400 134512640 135151029 4294956224 18446744073709551615 134579043 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 650 567 79 155 0 493 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2600

[startup+0.101163 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 23257
/proc/meminfo: memFree=1608152/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=3264 CPUtime=0.09
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 729 0 0 0 9 0 0 0 20 0 1 0 99644802 3342336 704 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 816 705 79 155 0 659 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3264

[startup+0.301185 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 23257
/proc/meminfo: memFree=1608152/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=3800 CPUtime=0.29
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 883 0 0 0 29 0 0 0 22 0 1 0 99644802 3891200 858 1992294400 134512640 135151029 4294956224 18446744073709551615 134554492 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 950 858 79 155 0 793 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3800

[startup+0.701231 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 23257
/proc/meminfo: memFree=1608152/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=3800 CPUtime=0.69
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 883 0 0 0 69 0 0 0 25 0 1 0 99644802 3891200 858 1992294400 134512640 135151029 4294956224 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 950 858 79 155 0 793 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3800

[startup+1.50132 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1605008/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=4204 CPUtime=1.49
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 976 0 0 0 149 0 0 0 25 0 1 0 99644802 4304896 951 1992294400 134512640 135151029 4294956224 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 1051 951 79 155 0 894 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4204

[startup+3.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1603856/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=5808 CPUtime=3.09
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 1364 0 0 0 309 0 0 0 25 0 1 0 99644802 5947392 1339 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 1452 1339 79 155 0 1295 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5808

[startup+6.30186 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1601432/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=7800 CPUtime=6.29
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 1838 0 0 0 629 0 0 0 25 0 1 0 99644802 7987200 1813 1992294400 134512640 135151029 4294956224 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 1950 1813 79 155 0 1793 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7800

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1599256/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=9912 CPUtime=12.69
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 2259 0 0 0 1268 1 0 0 25 0 1 0 99644802 10149888 2234 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 2478 2234 79 155 0 2321 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9912

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1597016/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=12428 CPUtime=25.48
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 2814 0 0 0 2547 1 0 0 25 0 1 0 99644802 12726272 2789 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 3107 2789 79 155 0 2950 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12428

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1593432/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=16476 CPUtime=51.08
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 3743 0 0 0 5106 2 0 0 25 0 1 0 99644802 16871424 3718 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 4119 3718 79 155 0 3962 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16476

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1590488/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=19632 CPUtime=102.26
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 4423 0 0 0 10224 2 0 0 25 0 1 0 99644802 20103168 4398 1992294400 134512640 135151029 4294956224 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 4908 4398 79 155 0 4751 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19632

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1581720/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=28668 CPUtime=162.24
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 6596 0 0 0 16219 5 0 0 25 0 1 0 99644802 29356032 6571 1992294400 134512640 135151029 4294956224 18446744073709551615 134542647 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 7167 6571 79 155 0 7010 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28668

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1579352/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=31800 CPUtime=222.23
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 7182 0 0 0 22217 6 0 0 25 0 1 0 99644802 32563200 7157 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 7950 7157 79 155 0 7793 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31800

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1574552/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=37136 CPUtime=282.21
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 8374 0 0 0 28214 7 0 0 25 0 1 0 99644802 38027264 8349 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 9284 8349 79 155 0 9127 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 37136

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1570520/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=41928 CPUtime=342.19
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 9364 0 0 0 34212 7 0 0 25 0 1 0 99644802 42934272 9339 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 10482 9339 79 155 0 10325 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 41928

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1569304/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=43484 CPUtime=402.17
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 9651 0 0 0 40209 8 0 0 25 0 1 0 99644802 44527616 9626 1992294400 134512640 135151029 4294956224 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 10871 9626 79 155 0 10714 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 43484

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1566040/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=47032 CPUtime=462.16
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 10473 0 0 0 46207 9 0 0 25 0 1 0 99644802 48160768 10448 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 11758 10448 79 155 0 11601 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 47032

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1565464/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=47804 CPUtime=522.14
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 10604 0 0 0 52205 9 0 0 25 0 1 0 99644802 48951296 10579 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 11951 10579 79 155 0 11794 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 47804

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1565208/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=48316 CPUtime=582.12
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 10659 0 0 0 58203 9 0 0 25 0 1 0 99644802 49475584 10634 1992294400 134512640 135151029 4294956224 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 12079 10634 79 155 0 11922 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 48316

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1562200/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=51392 CPUtime=642.11
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 11386 0 0 0 64201 10 0 0 25 0 1 0 99644802 52625408 11361 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 12848 11361 79 155 0 12691 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 51392

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1561816/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=52164 CPUtime=702.09
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 11495 0 0 0 70199 10 0 0 25 0 1 0 99644802 53415936 11470 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 13041 11470 79 155 0 12884 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 52164

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1561688/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=52164 CPUtime=762.08
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 11508 0 0 0 76198 10 0 0 25 0 1 0 99644802 53415936 11483 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 13041 11483 79 155 0 12884 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 52164

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1560472/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=53740 CPUtime=822.05
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 11888 0 0 0 82195 10 0 0 25 0 1 0 99644802 55029760 11863 1992294400 134512640 135151029 4294956224 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 13435 11863 79 155 0 13278 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 53740

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1558168/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=55840 CPUtime=882.04
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 12385 0 0 0 88193 11 0 0 25 0 1 0 99644802 57180160 12360 1992294400 134512640 135151029 4294956224 18446744073709551615 134554799 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 13960 12360 79 155 0 13803 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 55840

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23258
/proc/meminfo: memFree=1557912/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=56096 CPUtime=942.02
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 12428 0 0 0 94191 11 0 0 25 0 1 0 99644802 57442304 12403 1992294400 134512640 135151029 4294956224 18446744073709551615 134580640 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 14024 12403 79 155 0 13867 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 56096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23260
/proc/meminfo: memFree=1557592/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=56356 CPUtime=1002
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 12482 0 0 0 100189 11 0 0 25 0 1 0 99644802 57708544 12457 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 14089 12457 79 155 0 13932 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 56356

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23260
/proc/meminfo: memFree=1557592/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=56356 CPUtime=1061.98
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 12493 0 0 0 106187 11 0 0 25 0 1 0 99644802 57708544 12468 1992294400 134512640 135151029 4294956224 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 14089 12468 79 155 0 13932 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 56356

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23260
/proc/meminfo: memFree=1554520/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=59648 CPUtime=1121.96
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 13283 0 0 0 112184 12 0 0 25 0 1 0 99644802 61079552 13258 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 14912 13258 79 155 0 14755 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 59648

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23260
/proc/meminfo: memFree=1554200/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=60036 CPUtime=1181.94
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 13342 0 0 0 118182 12 0 0 25 0 1 0 99644802 61476864 13317 1992294400 134512640 135151029 4294956224 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 15009 13317 79 155 0 14852 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 60036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23260
/proc/meminfo: memFree=1554072/2055920 swapFree=4192192/4192956
[pid=23257] ppid=23255 vsize=60292 CPUtime=1200.04
/proc/23257/stat : 23257 (precosat) R 23255 23257 19902 0 -1 4194304 13378 0 0 0 119992 12 0 0 25 0 1 0 99644802 61739008 13353 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23257/statm: 15073 13353 79 155 0 14916 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 60292

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): 1199.93
CPU system time (s): 0.137979
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 60292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13378
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= 1766

runsolver used 1.39879 second user time and 2.87856 second system time

The end

Launcher Data 

Begin job on node76 at 2009-04-26 05:22:27
IDJOB=1726726
IDBENCH=24622
IDSOLVER=507
FILE ID=node76/1726726-1240716147
PBS_JOBID= 9186852
Free space on /tmp= 66204 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest04/others/equilarge_l3.sat05-520.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726726-1240716147/watcher-1726726-1240716147 -o /tmp/evaluation-result-1726726-1240716147/solver-1726726-1240716147 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1726726-1240716147.cnf

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

MD5SUM BENCH= 8fc368e9f6ea136e0b6522b198a7a916
RANDOM SEED=1143632707

node76.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		: 3000.220
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		: 3000.220
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:       1608568 kB
Buffers:         47024 kB
Cached:         329892 kB
SwapCached:        620 kB
Active:         169012 kB
Inactive:       221720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608568 kB
SwapTotal:     4192956 kB
SwapFree:      4192192 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          22340 kB
Slab:            42480 kB
Committed_AS:   337112 kB
PageTables:       1432 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= 66204 MiB
End job on node76 at 2009-04-26 05:42:29