Trace number 1516259

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1514821049-021.cnf
MD5SUMf4161d2880fd7bbc6678916071117669
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06199
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

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-1516259-1238266922.cnf
0.00/0.00	c found header 'p cnf 60 5340'
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     5340      60      0     0      0       0      0    0.0   0    0
0.09/0.19	c s    0.2     5340      60      0     0      0       0      0    0.0   0    0
0.09/0.19	c l    0.2     5340      60      0     0      0       0   5340    0.0   0    0
0.09/0.19	c R    0.2     5340      60      0     0      0     100    100   23.7   6    0
0.09/0.19	c R    0.2     5340      60      0     0      0     201    201   23.5  11    0
0.19/0.21	c N    0.2     5340      60      0     0      0     807    807   21.9  28    1
0.19/0.22	c B    0.2     5340      60      0     0      0    1000   1000   21.7  32    1
0.19/0.25	c B    0.3     5340      60      0     0      0    2000   2000   20.6  39    1
0.19/0.27	c N    0.3     5340      60      0     0      0    2408   2408   20.4  39    1
0.29/0.40	c +    0.4     5340      60      0     0      0    5341   5874   20.2  39    1
0.39/0.45	c N    0.5     5340      60      0     0      0    6419   5879   20.2  40    1
0.39/0.46	c +    0.5     5340      60      0     0      0    6675   6461   20.1  40    1
0.49/0.54	c B    0.5     5340      60      0     0      0    8004   6466   20.0  41    1
0.49/0.56	c +    0.6     5340      60      0     0      0    8340   7107   19.9  41    1
0.59/0.69	c +    0.7     5340      60      0     0      0   10426   7817   19.8  41    2
0.79/0.85	c +    0.9     5340      60      0     0      0   13030   8598   19.6  40    2
1.00/1.05	c N    1.0     5340      60      0     0      0   16044   8602   19.5  41    2
1.00/1.06	c +    1.1     5340      60      0     0      0   16285   9457   19.5  41    2
1.29/1.35	c +    1.3     5340      60      0     0      0   20358  10402   19.2  41    2
1.59/1.60	c
1.59/1.60	c       original/binary      fixed     eliminated      learned       agility
1.59/1.60	c   seconds        variables     equivalent    conflicts       height       MB
1.59/1.60	c
1.59/1.60	c B    1.6     5340      60      0     0      0   24016  10407   19.1  40    2
1.69/1.70	c +    1.7     5340      60      0     0      0   25447  11442   19.0  41    2
2.09/2.18	c +    2.2     5340      60      0     0      0   31808  12586   18.7  40    2
2.69/2.72	c N    2.7     5340      60      0     0      0   38491  12592   18.5  40    3
2.79/2.82	c +    2.8     5340      60      0     0      0   39760  13844   18.5  40    3
3.59/3.66	c +    3.7     5340      60      0     0      0   49700  15228   18.2  41    3
4.79/4.81	c +    4.8     5340      60      0     0      0   62125  16750   18.0  41    3
4.89/4.96	c B    5.0     5340      60      0     0      0   64022  16759   18.0  41    3
6.19/6.28	c +    6.3     5340      60      0     0      0   77658  18425   18.0  41    4
7.59/7.60	c N    7.6     5340      60      0     0      0   89764  18432   17.8  40    4
8.18/8.29	c +    8.3     5340      60      0     0      0   97071  20267   17.8  42    4
10.99/11.01	c +   11.0     5340      60      0     0      0  121335  22293   17.5  40    4
14.19/14.30	c +   14.3     5340      60      0     0      0  151667  24522   17.4  40    5
15.29/15.37	c B   15.4     5340      60      0     0      0  160044  24530   17.4  40    5
19.19/19.23	c +   19.2     5340      60      0     0      0  189580  26974   17.2  40    5
21.29/21.37	c N   21.4     5340      60      0     0      0  205140  26988   17.2  41    6
26.18/26.24	c +   26.2     5340      60      0     0      0  236975  29671   17.1  40    6
35.59/35.65	c +   35.6     5340      60      0     0      0  296216  32638   17.0  40    7
48.68/48.74	c +   48.7     5340      60      0     0      0  370272  35901   16.8  41    8
51.08/51.15	c
51.08/51.15	c       original/binary      fixed     eliminated      learned       agility
51.08/51.15	c   seconds        variables     equivalent    conflicts       height       MB
51.08/51.15	c
51.08/51.15	c B   51.1     5340      60      0     0      0  384095  35910   16.8  40    8
65.17/65.29	c N   65.3     5340      60      0     0      0  461564  35914   16.7  41    9
65.47/65.52	c +   65.5     5340      60      0     0      0  462840  39491   16.7  41    9
89.97/90.03	c +   90.0     5340      60      0     0      0  578550  43440   16.5  40   10
125.06/125.10	c +  125.1     5340      60      0     0      0  723185  47784   16.5  41   11
169.65/169.72	c B  169.7     5340      60      0     0      0  896207  47791   16.3  41   12
171.35/171.42	c +  171.4     5340      60      0     0      0  903981  52562   16.3  41   12
206.44/206.59	c N  206.5     5340      60      0     0      0 1025495  52571   16.3  40   14
238.03/238.15	c +  238.1     5340      60      0     0      0 1129976  57818   16.2  40   14
330.10/330.22	c +  330.1     5340      60      0     0      0 1412470  63599   16.0  41   16
453.97/454.18	c +  454.1     5340      60      0     0      0 1765588  69958   15.9  41   19
561.54/561.75	c B  561.6     5340      60      0     0      0 2048396  69973   15.7  40   21
624.13/624.39	c +  624.2     5340      60      0     0      0 2206985  76953   15.7  41   22
647.73/647.91	c N  647.7     5340      60      0     0      0 2255758  76975   15.6  40   22
864.97/865.24	c +  865.0     5340      60      0     0      0 2758731  84648   15.5  40   24
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 3440860 conflicts, 3712051 decisions, 1 random
1200.09/1200.40	c 0 iterations, 5 restarts, 6135 skipped
1200.09/1200.40	c 29 enlarged, 0 shrunken, 33610 rescored, 812 rebiased
1200.09/1200.40	c 1 simplifications, 0 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.40	c elim: 51865 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 120 probed, 1 phases, 1 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 64356455 learned, 22% deleted, 0 strong, 8 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 49038082 propagations, 0.04 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 27 MB max, 317 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	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-1516259-1238266922/watcher-1516259-1238266922 -o /tmp/evaluation-result-1516259-1238266922/solver-1516259-1238266922 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516259-1238266922.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: 1.00 1.00 1.00 3/64 1358
/proc/meminfo: memFree=1092000/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=1052 CPUtime=0
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 1099359093 1077248 143 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 263 144 63 155 0 106 0

[startup+0.068893 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1358
/proc/meminfo: memFree=1092000/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=1444 CPUtime=0.06
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 296 0 0 0 6 0 0 0 18 0 1 0 1099359093 1478656 280 1992294400 134512640 135151029 4294956240 18446744073709551615 134526693 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 361 280 79 155 0 204 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1444

[startup+0.101897 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1358
/proc/meminfo: memFree=1092000/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=1444 CPUtime=0.09
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 1099359093 1478656 280 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 361 280 79 155 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.301918 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1358
/proc/meminfo: memFree=1092000/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=1740 CPUtime=0.29
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 1099359093 1781760 329 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 435 330 79 155 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1740

[startup+0.701958 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1358
/proc/meminfo: memFree=1092000/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=2536 CPUtime=0.69
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 600 0 0 0 69 0 0 0 22 0 1 0 1099359093 2596864 530 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 634 530 79 155 0 477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2536

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1089944/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=3064 CPUtime=1.49
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 741 0 0 0 149 0 0 0 25 0 1 0 1099359093 3137536 671 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 766 671 79 155 0 609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3064

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1089240/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=3728 CPUtime=3.09
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 895 0 0 0 309 0 0 0 25 0 1 0 1099359093 3817472 825 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 932 825 79 155 0 775 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3728

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1088224/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=4584 CPUtime=6.29
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 1088 0 0 0 629 0 0 0 25 0 1 0 1099359093 4694016 1018 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 1146 1018 79 155 0 989 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4584

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1087008/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=5920 CPUtime=12.69
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 1352 0 0 0 1268 1 0 0 25 0 1 0 1099359093 6062080 1282 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 1480 1282 79 155 0 1323 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5920

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1085408/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=7556 CPUtime=25.48
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 1741 0 0 0 2547 1 0 0 25 0 1 0 1099359093 7737344 1671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 1889 1671 79 155 0 1732 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7556

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1083680/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=9620 CPUtime=51.08
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 2168 0 0 0 5106 2 0 0 25 0 1 0 1099359093 9850880 2098 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 2405 2098 79 155 0 2248 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9620

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1081248/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=12352 CPUtime=102.27
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 2762 0 0 0 10224 3 0 0 25 0 1 0 1099359093 12648448 2692 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 3088 2692 79 155 0 2931 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12352

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1079776/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=14188 CPUtime=162.25
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 3138 0 0 0 16221 4 0 0 25 0 1 0 1099359093 14528512 3068 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 3547 3068 79 155 0 3390 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14188

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1078304/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=15980 CPUtime=222.23
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 3485 0 0 0 22219 4 0 0 25 0 1 0 1099359093 16363520 3415 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 3995 3415 79 155 0 3838 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15980

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1077160/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=17740 CPUtime=282.22
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 3764 0 0 0 28217 5 0 0 25 0 1 0 1099359093 18165760 3694 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 4435 3694 79 155 0 4278 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17740

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1076136/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=19236 CPUtime=342.2
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 4027 0 0 0 34215 5 0 0 25 0 1 0 1099359093 19697664 3957 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 4809 3957 79 155 0 4652 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19236

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1075304/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=20400 CPUtime=402.19
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 4220 0 0 0 40213 6 0 0 25 0 1 0 1099359093 20889600 4150 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 5100 4150 79 155 0 4943 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20400

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1074344/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=21832 CPUtime=462.17
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 4466 0 0 0 46211 6 0 0 25 0 1 0 1099359093 22355968 4396 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 5458 4396 79 155 0 5301 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 21832

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1073320/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=23196 CPUtime=522.16
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 4708 0 0 0 52209 7 0 0 25 0 1 0 1099359093 23752704 4638 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 5799 4638 79 155 0 5642 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23196

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1072744/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=24104 CPUtime=582.14
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 4870 0 0 0 58207 7 0 0 25 0 1 0 1099359093 24682496 4800 1992294400 134512640 135151029 4294956240 18446744073709551615 134576004 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 6026 4800 79 155 0 5869 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24104

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1072040/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=24884 CPUtime=642.13
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 5032 0 0 0 64205 8 0 0 25 0 1 0 1099359093 25481216 4962 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 6221 4962 79 155 0 6064 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24884

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1071592/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=25276 CPUtime=702.11
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 5147 0 0 0 70203 8 0 0 25 0 1 0 1099359093 25882624 5077 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 6319 5077 79 155 0 6162 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 25276

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1070248/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=26724 CPUtime=762.1
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 5487 0 0 0 76201 9 0 0 25 0 1 0 1099359093 27365376 5417 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 6681 5417 79 155 0 6524 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 26724

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1069672/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=27664 CPUtime=822.08
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 5635 0 0 0 82199 9 0 0 25 0 1 0 1099359093 28327936 5565 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 6916 5565 79 155 0 6759 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 27664

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1069352/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=27792 CPUtime=882.07
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 5705 0 0 0 88197 10 0 0 25 0 1 0 1099359093 28459008 5635 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 6948 5635 79 155 0 6791 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 27792

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1069160/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=27920 CPUtime=942.05
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 5762 0 0 0 94195 10 0 0 25 0 1 0 1099359093 28590080 5692 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 6980 5692 79 155 0 6823 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 27920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1068520/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=28440 CPUtime=1002.04
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 5906 0 0 0 100193 11 0 0 25 0 1 0 1099359093 29122560 5836 1992294400 134512640 135151029 4294956240 18446744073709551615 134554799 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 7110 5836 79 155 0 6953 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 28440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1068264/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=28828 CPUtime=1062.02
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 5980 0 0 0 106191 11 0 0 25 0 1 0 1099359093 29519872 5910 1992294400 134512640 135151029 4294956240 18446744073709551615 134575843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 7207 5910 79 155 0 7050 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 28828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1067688/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=29480 CPUtime=1122
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 6127 0 0 0 112189 11 0 0 25 0 1 0 1099359093 30187520 6057 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 7370 6057 79 155 0 7213 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 29480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1067368/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=29864 CPUtime=1181.99
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 6194 0 0 0 118187 12 0 0 25 0 1 0 1099359093 30580736 6124 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 7466 6124 79 155 0 7309 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 29864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1359
/proc/meminfo: memFree=1067048/2055920 swapFree=4177768/4192956
[pid=1358] ppid=1356 vsize=30384 CPUtime=1200.09
/proc/1358/stat : 1358 (precosat) R 1356 1358 845 0 -1 4194304 6279 0 0 0 119997 12 0 0 25 0 1 0 1099359093 31113216 6209 1992294400 134512640 135151029 4294956240 18446744073709551615 134578219 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1358/statm: 7596 6209 79 155 0 7439 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 30384

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): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.12698
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 30384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6279
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= 1249

runsolver used 0.908861 second user time and 2.68159 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-28 20:02:02
IDJOB=1516259
IDBENCH=70498
IDSOLVER=507
FILE ID=node2/1516259-1238266922
PBS_JOBID= 9060820
Free space on /tmp= 66460 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1514821049-021.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516259-1238266922/watcher-1516259-1238266922 -o /tmp/evaluation-result-1516259-1238266922/solver-1516259-1238266922 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516259-1238266922.cnf

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

MD5SUM BENCH= f4161d2880fd7bbc6678916071117669
RANDOM SEED=1171895594

node2.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1092480 kB
Buffers:        100120 kB
Cached:         764616 kB
SwapCached:       8996 kB
Active:          56984 kB
Inactive:       818800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1092480 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            73572 kB
Committed_AS:  2709012 kB
PageTables:       1476 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 node2 at 2009-03-28 20:22:05