Trace number 1517699

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S356738975-073.cnf
MD5SUM8ca9dc2aaddc49b665e7ef3ce67ef4f5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark720.002
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1517699-1238289764.cnf
0.00/0.00	c found header 'p cnf 460 1955'
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     1955     460      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1936     449      0     0     11       0      0    0.0   0    0
0.00/0.01	c l    0.0     1936     449      0     0     11       0   1936    0.0   0    0
0.00/0.01	c R    0.0     1936     449      0     0     11     100    100   41.7  14    0
0.00/0.01	c R    0.0     1936     449      0     0     11     200    200   35.6  23    0
0.00/0.04	c N    0.0     1936     449      0     0     11     801    801   28.3  28    0
0.00/0.05	c B    0.0     1936     449      0     0     11    1001   1001   27.6  27    0
0.06/0.09	c +    0.1     1936     449      0     0     11    1936   2129   25.9  28    0
0.06/0.09	c B    0.1     1936     449      0     0     11    2001   2001   25.8  27    0
0.09/0.11	c N    0.1     1936     449      0     0     11    2403   2136   25.2  29    1
0.09/0.12	c +    0.1     1936     449      0     0     11    2421   2341   25.2  29    1
0.09/0.15	c +    0.2     1936     449      0     0     11    3025   2575   24.9  29    1
0.09/0.19	c +    0.2     1936     449      0     0     11    3780   2832   24.3  27    1
0.19/0.24	c +    0.2     1936     449      0     0     11    4725   3115   23.7  27    1
0.29/0.31	c +    0.3     1936     449      0     0     11    5907   3426   23.5  27    1
0.29/0.34	c N    0.3     1936     449      0     0     11    6413   3440   23.4  27    1
0.39/0.40	c +    0.4     1936     449      0     0     11    7380   3768   23.1  26    1
0.39/0.44	c B    0.4     1936     449      0     0     11    8005   3773   22.9  28    1
0.49/0.50	c +    0.5     1936     449      0     0     11    9226   4144   23.8  26    1
0.59/0.64	c
0.59/0.64	c       original/binary      fixed     eliminated      learned       agility
0.59/0.64	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.64	c
0.59/0.64	c +    0.6     1936     449      0     0     11   11530   4558   25.3  28    1
0.79/0.83	c +    0.8     1936     449      0     0     11   14411   5013   26.2  27    1
0.89/0.95	c N    0.9     1936     449      0     0     11   16041   5026   26.4  25    1
1.00/1.08	c +    1.1     1936     449      0     0     11   18010   5514   26.6  27    1
1.29/1.39	c +    1.4     1936     449      0     0     11   22511   6065   27.0  26    1
1.39/1.49	c B    1.5     1936     449      0     0     11   24010   6071   26.9  27    1
1.69/1.80	c +    1.8     1936     449      0     0     11   28136   6671   26.6  27    2
2.29/2.31	c +    2.3     1936     449      0     0     11   35170   7338   27.3  28    2
2.49/2.57	c N    2.6     1936     449      0     0     11   38471   7351   27.5  28    2
2.99/3.02	c +    3.0     1936     449      0     0     11   43962   8071   27.7  28    2
3.79/3.87	c +    3.9     1936     449      0     0     11   54951   8878   27.5  26    2
4.59/4.69	c B    4.7     1936     449      0     0     11   64019   8881   27.2  28    2
5.09/5.12	c +    5.1     1936     449      0     0     11   68685   9765   26.9  28    2
6.59/6.69	c +    6.7     1936     449      0     0     11   85855  10741   26.3  27    3
6.99/7.06	c N    7.1     1936     449      0     0     11   89771  10754   26.2  29    3
8.69/8.76	c +    8.8     1936     449      0     0     11  107315  11815   25.7  27    3
11.39/11.48	c +   11.5     1936     449      0     0     11  134140  12996   25.6  28    3
14.38/14.45	c B   14.5     1936     449      0     0     11  160041  13002   25.1  29    4
15.18/15.27	c +   15.3     1936     449      0     0     11  167677  14295   24.9  29    4
19.58/19.64	c
19.58/19.64	c       original/binary      fixed     eliminated      learned       agility
19.58/19.64	c   seconds        variables     equivalent    conflicts       height       MB
19.58/19.64	c
19.58/19.64	c N   19.6     1936     449      0     0     11  205135  14305   24.7  28    4
20.08/20.18	c +   20.2     1936     449      0     0     11  209597  15724   24.6  27    4
26.68/26.70	c +   26.7     1936     449      0     0     11  261995  17296   24.0  28    5
35.47/35.50	c +   35.5     1936     449      0     0     11  327492  19025   23.7  26    6
43.78/43.90	c B   43.9     1936     449      0     0     11  384089  19039   23.6  28    6
47.28/47.37	c +   47.4     1936     449      0     0     11  409365  20927   23.4  25    6
55.07/55.17	c R   55.2     1936     449      0     0     11  461566  20969   23.1  24    7
62.77/62.87	c +   62.9     1936     449      0     0     11  511706  23019   23.5  29    7
85.46/85.55	c +   85.5     1936     449      0     0     11  639630  25320   23.5  27    8
113.65/113.76	c +  113.7     1936     449      0     0     11  799536  27852   23.5  26    9
134.24/134.34	c B  134.3     1936     449      0     0     11  896201  27863   23.3  28   10
156.23/156.32	c +  156.3     1936     449      0     0     11  999421  30637   23.2  29   11
162.33/162.42	c N  162.4     1936     449      0     0     11 1025581  30651   23.2  28   11
214.82/214.96	c +  214.9     1936     449      0     0     11 1249275  33700   23.3  26   12
293.68/293.85	c +  293.7     1936     449      0     0     11 1561592  37070   23.3  26   14
396.74/396.99	c +  396.9     1936     449      0     0     11 1951990  40777   23.2  28   16
426.14/426.34	c B  426.2     1936     449      0     0     11 2048397  40787   23.2  26   16
494.21/494.44	c N  494.3     1936     449      0     0     11 2256022  40801   22.9  26   17
548.79/549.00	c +  548.8     1936     449      0     0     11 2439985  44854   22.6  27   17
752.42/752.73	c
752.42/752.73	c       original/binary      fixed     eliminated      learned       agility
752.42/752.73	c   seconds        variables     equivalent    conflicts       height       MB
752.42/752.73	c
752.42/752.73	c +  752.5     1936     449      0     0     11 3049981  49339   22.8  28   20
1030.72/1031.18	c + 1030.8     1936     449      0     0     11 3812475  54272   22.8  27   23
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 4238981 conflicts, 5044914 decisions, 1 random
1200.07/1200.50	c 0 iterations, 91 restarts, 7453 skipped
1200.07/1200.50	c 35 enlarged, 0 shrunken, 41453 rescored, 1020 rebiased
1200.07/1200.50	c 1 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 11 elim, 0 merged
1200.07/1200.50	c elim: 6502 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 59290 probed, 66 phases, 66 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 100058942 learned, 21% deleted, 60 strong, 23 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 345985636 propagations, 0.29 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 24 MB max, 473 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	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-1517699-1238289764/watcher-1517699-1238289764 -o /tmp/evaluation-result-1517699-1238289764/solver-1517699-1238289764 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517699-1238289764.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.98 2/73 15101
/proc/meminfo: memFree=1570608/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=916 CPUtime=0
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 155 0 0 0 0 0 0 0 21 0 1 0 1101640303 937984 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134579973 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 229 139 79 155 0 72 0

[startup+0.065458 s]
/proc/loadavg: 0.92 0.98 0.98 2/73 15101
/proc/meminfo: memFree=1570608/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=1176 CPUtime=0.06
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 207 0 0 0 6 0 0 0 21 0 1 0 1101640303 1204224 191 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 294 191 79 155 0 137 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1176

[startup+0.101466 s]
/proc/loadavg: 0.92 0.98 0.98 2/73 15101
/proc/meminfo: memFree=1570608/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=1308 CPUtime=0.09
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 237 0 0 0 9 0 0 0 21 0 1 0 1101640303 1339392 221 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 327 221 79 155 0 170 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1308

[startup+0.301506 s]
/proc/loadavg: 0.92 0.98 0.98 2/73 15101
/proc/meminfo: memFree=1570608/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=1440 CPUtime=0.29
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 297 0 0 0 29 0 0 0 23 0 1 0 1101640303 1474560 281 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 360 281 79 155 0 203 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1440

[startup+0.701587 s]
/proc/loadavg: 0.92 0.98 0.98 2/73 15101
/proc/meminfo: memFree=1570608/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=1836 CPUtime=0.69
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 392 0 0 0 69 0 0 0 25 0 1 0 1101640303 1880064 376 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 459 376 79 155 0 302 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1836

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1569192/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=2232 CPUtime=1.49
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 488 0 0 0 149 0 0 0 25 0 1 0 1101640303 2285568 472 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 558 472 79 155 0 401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2232

[startup+3.10108 s]
/proc/loadavg: 0.92 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1568616/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=2892 CPUtime=3.09
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 646 0 0 0 309 0 0 0 25 0 1 0 1101640303 2961408 630 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 723 630 79 155 0 566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2892

[startup+6.30173 s]
/proc/loadavg: 0.93 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1567592/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=3556 CPUtime=6.29
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 799 0 0 0 629 0 0 0 25 0 1 0 1101640303 3641344 783 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 889 783 79 155 0 732 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3556

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1566440/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=4640 CPUtime=12.69
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 1064 0 0 0 1269 0 0 0 25 0 1 0 1101640303 4751360 1048 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 1160 1048 79 155 0 1003 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4640

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1565160/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=5900 CPUtime=25.48
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 1361 0 0 0 2548 0 0 0 25 0 1 0 1101640303 6041600 1345 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 1475 1345 79 155 0 1318 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5900

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1563304/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=7860 CPUtime=51.08
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 1820 0 0 0 5107 1 0 0 25 0 1 0 1101640303 8048640 1804 1992294400 134512640 135151029 4294956240 18446744073709551615 134551595 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 1965 1804 79 155 0 1808 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7860

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1560936/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=10404 CPUtime=102.26
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 2408 0 0 0 10225 1 0 0 25 0 1 0 1101640303 10653696 2392 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 2601 2392 79 155 0 2444 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10404

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1559080/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=12800 CPUtime=162.23
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 2860 0 0 0 16222 1 0 0 25 0 1 0 1101640303 13107200 2844 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 3200 2844 79 155 0 3043 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12800

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1557544/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=14408 CPUtime=222.21
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 3220 0 0 0 22219 2 0 0 25 0 1 0 1101640303 14753792 3204 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 3602 3204 79 155 0 3445 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14408

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1556200/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=15968 CPUtime=282.19
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 3546 0 0 0 28217 2 0 0 25 0 1 0 1101640303 16351232 3530 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 3992 3530 79 155 0 3835 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15968

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1555560/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=16732 CPUtime=342.17
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 3702 0 0 0 34215 2 0 0 25 0 1 0 1101640303 17133568 3686 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 4183 3686 79 155 0 4026 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16732

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1554344/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=18028 CPUtime=402.15
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 4007 0 0 0 40212 3 0 0 25 0 1 0 1101640303 18460672 3991 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 4507 3991 79 155 0 4350 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18028

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1553576/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=18868 CPUtime=462.13
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 4196 0 0 0 46210 3 0 0 25 0 1 0 1101640303 19320832 4180 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 4717 4180 79 155 0 4560 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18868

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1552808/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=19732 CPUtime=522.1
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 4379 0 0 0 52207 3 0 0 25 0 1 0 1101640303 20205568 4363 1992294400 134512640 135151029 4294956240 18446744073709551615 134578505 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 4933 4363 79 155 0 4776 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19732

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1552168/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=20228 CPUtime=582.09
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 4529 0 0 0 58205 4 0 0 25 0 1 0 1101640303 20713472 4513 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 5057 4513 79 155 0 4900 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 20228

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1551592/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=20904 CPUtime=642.07
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 4671 0 0 0 64203 4 0 0 25 0 1 0 1101640303 21405696 4655 1992294400 134512640 135151029 4294956240 18446744073709551615 134554829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 5226 4655 79 155 0 5069 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 20904

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1551016/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=21496 CPUtime=702.04
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 4803 0 0 0 70200 4 0 0 25 0 1 0 1101640303 22011904 4787 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 5374 4787 79 155 0 5217 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 21496

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1550184/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=22596 CPUtime=762.02
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 5027 0 0 0 76198 4 0 0 25 0 1 0 1101640303 23138304 5011 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 5649 5011 79 155 0 5492 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 22596

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1549288/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=23520 CPUtime=821.99
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 5243 0 0 0 82195 4 0 0 25 0 1 0 1101640303 24084480 5227 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 5880 5227 79 155 0 5723 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 23520

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1548904/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=24016 CPUtime=881.97
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 5340 0 0 0 88193 4 0 0 25 0 1 0 1101640303 24592384 5324 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 6004 5324 79 155 0 5847 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 24016

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1548264/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=24924 CPUtime=941.95
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 5501 0 0 0 94191 4 0 0 25 0 1 0 1101640303 25522176 5485 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 6231 5485 79 155 0 6074 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 24924

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1547944/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=25276 CPUtime=1001.93
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 5569 0 0 0 100189 4 0 0 25 0 1 0 1101640303 25882624 5553 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 6319 5553 79 155 0 6162 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 25276

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1547496/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=25852 CPUtime=1061.91
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 5682 0 0 0 106187 4 0 0 25 0 1 0 1101640303 26472448 5666 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 6463 5666 79 155 0 6306 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 25852

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1547432/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=25852 CPUtime=1121.89
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 5705 0 0 0 112185 4 0 0 25 0 1 0 1101640303 26472448 5689 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 6463 5689 79 155 0 6306 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 25852

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1547176/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=26172 CPUtime=1181.87
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 5763 0 0 0 118182 5 0 0 25 0 1 0 1101640303 26800128 5747 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 6543 5747 79 155 0 6386 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 26172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1546920/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=26436 CPUtime=1200.07
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 5820 0 0 0 120002 5 0 0 25 0 1 0 1101640303 27070464 5804 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 6609 5804 79 155 0 6452 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26436

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 0.98 0.98 2/74 15102
/proc/meminfo: memFree=1546920/2055920 swapFree=4170032/4192956
[pid=15101] ppid=15099 vsize=26436 CPUtime=1200.07
/proc/15101/stat : 15101 (precosat) R 15099 15101 14906 0 -1 4194304 5820 0 0 0 120002 5 0 0 25 0 1 0 1101640303 27070464 5804 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15101/statm: 6609 5804 79 155 0 6452 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.054991
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 26436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5820
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= 1160

runsolver used 1.25781 second user time and 3.12352 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-29 03:22:44
IDJOB=1517699
IDBENCH=70618
IDSOLVER=507
FILE ID=node80/1517699-1238289764
PBS_JOBID= 9060983
Free space on /tmp= 64692 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S356738975-073.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517699-1238289764/watcher-1517699-1238289764 -o /tmp/evaluation-result-1517699-1238289764/solver-1517699-1238289764 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517699-1238289764.cnf

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

MD5SUM BENCH= 8ca9dc2aaddc49b665e7ef3ce67ef4f5
RANDOM SEED=1243418692

node80.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		: 3000.263
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		: 3000.263
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:       1571024 kB
Buffers:         58172 kB
Cached:         351920 kB
SwapCached:      14432 kB
Active:         108856 kB
Inactive:       317492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571024 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          21860 kB
Slab:            43616 kB
Committed_AS:  2773388 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-29 03:42:46