Trace number 1513415

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) 1200.12 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1295462378-089.cnf
MD5SUM680f1c08894c7336e339abedaa2a15cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1103.04
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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-1513415-1238217355.cnf
0.00/0.00	c found header 'p cnf 180 15300'
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    15300     180      0     0      0       0      0    0.0   0    1
0.59/0.63	c s    0.6    15300     180      0     0      0       0      0    0.0   0    1
0.59/0.63	c l    0.6    15300     180      0     0      0       0  15300    0.0   0    1
0.59/0.64	c R    0.6    15300     180      0     0      0     100    100   60.8   8    1
0.59/0.65	c R    0.7    15300     180      0     0      0     200    200   59.4  16    1
0.59/0.68	c N    0.7    15300     180      0     0      0     804    804   62.6  33    2
0.69/0.70	c B    0.7    15300     180      0     0      0    1000   1000   63.9  34    2
0.69/0.76	c B    0.8    15300     180      0     0      0    2000   2000   67.0  35    2
0.69/0.79	c N    0.8    15300     180      0     0      0    2406   2406   67.5  36    2
1.09/1.11	c N    1.1    15300     180      0     0      0    6424   6424   69.2  36    3
1.19/1.26	c B    1.3    15300     180      0     0      0    8003   8003   69.1  34    4
2.20/2.23	c +    2.2    15300     180      0     0      0   15300  16830   68.9  35    6
2.29/2.36	c N    2.4    15300     180      0     0      0   16049  16049   68.9  35    6
2.89/2.94	c +    2.9    15300     180      0     0      0   19126  18513   68.6  35    6
3.69/3.71	c +    3.7    15300     180      0     0      0   23905  20364   68.8  35    7
3.69/3.73	c B    3.7    15300     180      0     0      0   24006  18622   68.8  34    7
4.59/4.63	c +    4.6    15300     180      0     0      0   29880  22400   68.6  35    7
6.19/6.26	c +    6.3    15300     180      0     0      0   37350  24640   68.4  35    8
6.49/6.52	c N    6.5    15300     180      0     0      0   38499  23555   68.3  36    8
8.48/8.55	c
8.48/8.55	c       original/binary      fixed     eliminated      learned       agility
8.48/8.55	c   seconds        variables     equivalent    conflicts       height       MB
8.48/8.55	c
8.48/8.55	c +    8.6    15300     180      0     0      0   46685  27104   68.1  35    9
11.49/11.59	c +   11.6    15300     180      0     0      0   58356  29814   67.9  36   10
13.09/13.12	c B   13.1    15300     180      0     0      0   64023  29822   67.9  35   10
15.48/15.59	c +   15.6    15300     180      0     0      0   72945  32795   67.6  35   10
20.48/20.53	c N   20.5    15300     180      0     0      0   89784  32808   67.4  34   11
20.88/20.92	c +   20.9    15300     180      0     0      0   91180  36074   67.3  35   11
27.48/27.59	c +   27.6    15300     180      0     0      0  113975  39681   67.6  34   13
38.48/38.55	c +   38.5    15300     180      0     0      0  142465  43649   67.4  34   14
45.67/45.75	c B   45.7    15300     180      0     0      0  160052  43659   67.2  36   15
52.68/52.77	c +   52.8    15300     180      0     0      0  178081  48013   67.1  35   15
64.47/64.54	c N   64.5    15300     180      0     0      0  205196  48018   66.8  34   17
71.97/72.07	c +   72.0    15300     180      0     0      0  222600  52814   66.8  36   17
98.76/98.81	c +   98.8    15300     180      0     0      0  278250  58095   66.6  34   19
135.84/135.93	c +  135.9    15300     180      0     0      0  347810  63904   66.3  35   21
155.14/155.22	c B  155.2    15300     180      0     0      0  384102  63916   66.3  35   22
185.73/185.83	c +  185.8    15300     180      0     0      0  434761  70294   66.1  35   23
202.03/202.15	c N  202.1    15300     180      0     0      0  461580  70307   66.0  36   25
252.31/252.44	c +  252.4    15300     180      0     0      0  543450  77323   65.6  37   25
339.58/339.79	c +  339.7    15300     180      0     0      0  679312  85055   65.6  35   28
469.04/469.27	c
469.04/469.27	c       original/binary      fixed     eliminated      learned       agility
469.04/469.27	c   seconds        variables     equivalent    conflicts       height       MB
469.04/469.27	c
469.04/469.27	c +  469.1    15300     180      0     0      0  849141  93560   65.3  35   31
504.63/504.88	c B  504.7    15300     180      0     0      0  896195  93573   65.2  34   34
604.59/604.86	c N  604.7    15300     180      0     0      0 1025548  93571   65.4  36   35
635.08/635.37	c +  635.2    15300     180      0     0      0 1061426 102916   65.4  35   36
867.30/867.64	c +  867.4    15300     180      0     0      0 1326780 113207   65.4  36   40
1180.40/1180.85	c + 1180.5    15300     180      0     0      0 1658475 124527   65.0  35   44
1200.10/1200.50	c
1200.10/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.50	c
1200.10/1200.50	c 1678181 conflicts, 1890613 decisions, 1 random
1200.10/1200.50	c 0 iterations, 3 restarts, 3192 skipped
1200.10/1200.50	c 22 enlarged, 0 shrunken, 16396 rescored, 453 rebiased
1200.10/1200.50	c 1 simplifications, 0 reductions
1200.10/1200.50	c
1200.10/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.10/1200.50	c elim: 119009 resolutions, 1 phases, 1 rounds
1200.10/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.10/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.10/1200.50	c prbe: 360 probed, 1 phases, 1 rounds
1200.10/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.10/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.10/1200.50	c hash: 0 units, 0 merged
1200.10/1200.50	c mins: 98212806 learned, 8% deleted, 0 strong, 9 depth
1200.10/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.10/1200.50	c strs: 0 forward, 0 backward
1200.10/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.10/1200.50	c prps: 50504877 propagations, 0.04 megaprops
1200.10/1200.50	c
1200.10/1200.50	c 1200.1 seconds, 47 MB max, 383 MB recycled
1200.10/1200.50	c
1200.10/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.50	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-1513415-1238217355/watcher-1513415-1238217355 -o /tmp/evaluation-result-1513415-1238217355/solver-1513415-1238217355 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513415-1238217355.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: 0.91 0.97 0.93 2/65 4508
/proc/meminfo: memFree=1367392/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=1052 CPUtime=0
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1094397782 1077248 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 263 139 63 155 0 106 0

[startup+0.0400139 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 4508
/proc/meminfo: memFree=1367392/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=2956 CPUtime=0.03
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 673 0 0 0 3 0 0 0 18 0 1 0 1094397782 3026944 643 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 739 645 79 155 0 582 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2956

[startup+0.102025 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 4508
/proc/meminfo: memFree=1367392/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=2956 CPUtime=0.09
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 677 0 0 0 9 0 0 0 18 0 1 0 1094397782 3026944 647 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 739 647 79 155 0 582 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2956

[startup+0.30106 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 4508
/proc/meminfo: memFree=1367392/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=2956 CPUtime=0.29
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 677 0 0 0 29 0 0 0 19 0 1 0 1094397782 3026944 647 1992294400 134512640 135151029 4294956240 18446744073709551615 134517312 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 739 647 79 155 0 582 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2956

[startup+0.701132 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 4508
/proc/meminfo: memFree=1367392/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=2472 CPUtime=0.69
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 690 0 0 0 69 0 0 0 23 0 1 0 1094397782 2531328 521 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 618 521 79 155 0 461 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2472

[startup+1.50127 s]
/proc/loadavg: 0.91 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1364504/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=5112 CPUtime=1.49
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 1347 0 0 0 149 0 0 0 25 0 1 0 1094397782 5234688 1178 1992294400 134512640 135151029 4294956240 18446744073709551615 134578133 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 1278 1178 79 155 0 1121 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5112

[startup+3.10156 s]
/proc/loadavg: 0.91 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1361496/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=7504 CPUtime=3.09
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 1945 0 0 0 308 1 0 0 25 0 1 0 1094397782 7684096 1776 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 1876 1776 79 155 0 1719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7504

[startup+6.30113 s]
/proc/loadavg: 0.92 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1358944/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=9248 CPUtime=6.29
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 2356 0 0 0 628 1 0 0 25 0 1 0 1094397782 9469952 2187 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 2312 2187 79 155 0 2155 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9248

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1356768/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=11696 CPUtime=12.69
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 2933 0 0 0 1267 2 0 0 25 0 1 0 1094397782 11976704 2764 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 2924 2764 79 155 0 2767 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11696

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1354272/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=13880 CPUtime=25.48
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 3484 0 0 0 2545 3 0 0 25 0 1 0 1094397782 14213120 3315 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 3470 3315 79 155 0 3313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13880

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1351392/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=16908 CPUtime=51.07
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 4188 0 0 0 5103 4 0 0 25 0 1 0 1094397782 17313792 4019 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 4227 4019 79 155 0 4070 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16908

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1346784/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=21916 CPUtime=102.26
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 5315 0 0 0 10220 6 0 0 25 0 1 0 1094397782 22441984 5146 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 5479 5146 79 155 0 5322 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21916

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1344224/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=24696 CPUtime=162.24
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 5950 0 0 0 16217 7 0 0 25 0 1 0 1094397782 25288704 5781 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 6174 5781 79 155 0 6017 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24696

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1341792/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=27324 CPUtime=222.22
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 6556 0 0 0 22215 7 0 0 25 0 1 0 1094397782 27979776 6387 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 6831 6387 79 155 0 6674 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 27324

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1339424/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=29844 CPUtime=282.19
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 7140 0 0 0 28212 7 0 0 25 0 1 0 1094397782 30560256 6971 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 7461 6971 79 155 0 7304 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 29844

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1337952/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=31588 CPUtime=342.18
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 7533 0 0 0 34210 8 0 0 25 0 1 0 1094397782 32346112 7364 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 7897 7364 79 155 0 7740 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 31588

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1336160/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=33516 CPUtime=402.15
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 7948 0 0 0 40207 8 0 0 25 0 1 0 1094397782 34320384 7779 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 8379 7779 79 155 0 8222 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 33516

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1335392/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=34596 CPUtime=462.13
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 8139 0 0 0 46205 8 0 0 25 0 1 0 1094397782 35426304 7970 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 8649 7970 79 155 0 8492 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 34596

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1333600/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=36480 CPUtime=522.12
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 8599 0 0 0 52202 10 0 0 25 0 1 0 1094397782 37355520 8430 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 9120 8430 79 155 0 8963 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 36480

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1332512/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=37924 CPUtime=582.1
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 8873 0 0 0 58200 10 0 0 25 0 1 0 1094397782 38834176 8704 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 9481 8704 79 155 0 9324 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 37924

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1330144/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=40496 CPUtime=642.08
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 9464 0 0 0 64197 11 0 0 25 0 1 0 1094397782 41467904 9295 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 10124 9295 79 155 0 9967 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 40496

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1328992/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=41912 CPUtime=702.06
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 9749 0 0 0 70194 12 0 0 25 0 1 0 1094397782 42917888 9580 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 10478 9580 79 155 0 10321 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 41912

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1328608/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=42496 CPUtime=762.04
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 9856 0 0 0 76192 12 0 0 25 0 1 0 1094397782 43515904 9687 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 10624 9687 79 155 0 10467 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 42496

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1327968/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=43140 CPUtime=822.02
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 10002 0 0 0 82190 12 0 0 25 0 1 0 1094397782 44175360 9833 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 10785 9833 79 155 0 10628 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 43140

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1325920/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=45376 CPUtime=882
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 10513 0 0 0 88187 13 0 0 25 0 1 0 1094397782 46465024 10344 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 11344 10344 79 155 0 11187 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 45376

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1325408/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=46200 CPUtime=941.98
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 10674 0 0 0 94184 14 0 0 25 0 1 0 1094397782 47308800 10505 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 11550 10505 79 155 0 11393 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 46200

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1325088/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=46460 CPUtime=1001.96
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 10730 0 0 0 100182 14 0 0 25 0 1 0 1094397782 47575040 10561 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 11615 10561 79 155 0 11458 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 46460

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1324704/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=46916 CPUtime=1061.94
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 10830 0 0 0 106180 14 0 0 25 0 1 0 1094397782 48041984 10661 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 11729 10661 79 155 0 11572 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 46916

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1324320/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=47312 CPUtime=1121.92
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 10921 0 0 0 112178 14 0 0 25 0 1 0 1094397782 48447488 10752 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 11828 10752 79 155 0 11671 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 47312

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1323872/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=47964 CPUtime=1181.9
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 11020 0 0 0 118176 14 0 0 25 0 1 0 1094397782 49115136 10851 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 11991 10851 79 155 0 11834 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 47964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1321696/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=50208 CPUtime=1200.1
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 11568 0 0 0 119995 15 0 0 25 0 1 0 1094397782 51412992 11399 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 12552 11399 79 155 0 12395 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 50208

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 4509
/proc/meminfo: memFree=1321696/2055920 swapFree=4177692/4192956
[pid=4508] ppid=4506 vsize=50208 CPUtime=1200.1
/proc/4508/stat : 4508 (precosat) R 4506 4508 3671 0 -1 4194304 11568 0 0 0 119995 15 0 0 25 0 1 0 1094397782 51412992 11399 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4508/statm: 12552 11399 79 155 0 12395 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 50208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.12
CPU user time (s): 1199.95
CPU system time (s): 0.163975
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 50208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.163975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11568
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= 1511

runsolver used 1.3098 second user time and 2.80057 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-28 06:15:55
IDJOB=1513415
IDBENCH=70261
IDSOLVER=507
FILE ID=node56/1513415-1238217355
PBS_JOBID= 9060510
Free space on /tmp= 103016 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1295462378-089.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513415-1238217355/watcher-1513415-1238217355 -o /tmp/evaluation-result-1513415-1238217355/solver-1513415-1238217355 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513415-1238217355.cnf

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

MD5SUM BENCH= 680f1c08894c7336e339abedaa2a15cb
RANDOM SEED=504465961

node56.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		: 3000.256
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		: 3000.256
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:       1367872 kB
Buffers:         89620 kB
Cached:         504296 kB
SwapCached:       9040 kB
Active:         111712 kB
Inactive:       492744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1367872 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          16164 kB
Slab:            69488 kB
Committed_AS:  2481908 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-28 06:35:58