Trace number 1515275

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1376127278-008.cnf
MD5SUM2a9d7aa09089c785d286d069b028c319
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.132979
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
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-1515275-1238252344.cnf
0.00/0.00	c found header 'p cnf 110 2343'
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     2343     110      0     0      0       0      0    0.0   0    0
0.01/0.01	c s    0.0     2343     110      0     0      0       0      0    0.0   0    0
0.01/0.01	c l    0.0     2343     110      0     0      0       0   2343    0.0   0    0
0.01/0.02	c R    0.0     2343     110      0     0      0     100    100   33.2   8    0
0.01/0.02	c R    0.0     2343     110      0     0      0     203    203   30.0  15    0
0.01/0.04	c N    0.0     2343     110      0     0      0     805    805   28.2  33    0
0.01/0.04	c B    0.0     2343     110      0     0      0    1001   1001   27.9  35    0
0.01/0.07	c B    0.1     2343     110      0     0      0    2001   2001   26.8  35    1
0.01/0.09	c +    0.1     2343     110      0     0      0    2344   2577   26.9  35    1
0.01/0.09	c N    0.1     2343     110      0     0      0    2410   2410   26.9  36    1
0.09/0.11	c +    0.1     2343     110      0     0      0    2931   2834   26.8  36    1
0.09/0.13	c +    0.1     2343     110      0     0      0    3660   3117   26.7  36    1
0.09/0.17	c +    0.2     2343     110      0     0      0    4577   3428   26.3  37    1
0.19/0.22	c +    0.2     2343     110      0     0      0    5720   3770   26.0  37    1
0.19/0.25	c N    0.3     2343     110      0     0      0    6420   3773   25.9  36    1
0.19/0.29	c +    0.3     2343     110      0     0      0    7151   4147   25.7  36    1
0.29/0.33	c B    0.3     2343     110      0     0      0    8003   4150   25.5  38    1
0.29/0.37	c +    0.4     2343     110      0     0      0    8937   4561   25.5  36    1
0.39/0.47	c +    0.5     2343     110      0     0      0   11171   5017   25.2  37    1
0.59/0.60	c
0.59/0.60	c       original/binary      fixed     eliminated      learned       agility
0.59/0.60	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.60	c
0.59/0.60	c +    0.6     2343     110      0     0      0   13962   5518   24.8  36    1
0.69/0.71	c N    0.7     2343     110      0     0      0   16045   5524   24.6  36    1
0.69/0.78	c +    0.8     2343     110      0     0      0   17450   6069   24.5  35    1
1.00/1.00	c +    1.0     2343     110      0     0      0   21810   6675   24.3  36    1
1.10/1.13	c B    1.1     2343     110      0     0      0   24008   6679   24.2  38    1
1.29/1.31	c +    1.3     2343     110      0     0      0   27260   7342   24.0  36    2
1.69/1.70	c +    1.7     2343     110      0     0      0   34077   8076   23.7  36    2
1.89/1.97	c N    2.0     2343     110      0     0      0   38484   8082   23.7  37    2
2.10/2.19	c +    2.2     2343     110      0     0      0   42595   8883   23.9  35    2
2.89/2.92	c +    2.9     2343     110      0     0      0   53240   9771   23.8  37    2
3.59/3.66	c B    3.7     2343     110      0     0      0   64015   9782   23.6  37    2
3.79/3.83	c +    3.8     2343     110      0     0      0   66551  10748   23.6  36    2
4.99/5.02	c +    5.0     2343     110      0     0      0   83185  11822   23.2  35    3
5.50/5.50	c N    5.5     2343     110      0     0      0   89782  11837   23.1  36    3
6.50/6.58	c +    6.6     2343     110      0     0      0  103980  13004   22.9  37    3
8.79/8.83	c +    8.8     2343     110      0     0      0  129978  14304   22.5  37    3
11.39/11.41	c B   11.4     2343     110      0     0      0  160031  14317   22.3  36    3
11.59/11.61	c +   11.6     2343     110      0     0      0  162471  15734   22.3  36    3
15.29/15.40	c +   15.4     2343     110      0     0      0  203085  17307   22.0  37    4
15.59/15.61	c
15.59/15.61	c       original/binary      fixed     eliminated      learned       agility
15.59/15.61	c   seconds        variables     equivalent    conflicts       height       MB
15.59/15.61	c
15.59/15.61	c N   15.6     2343     110      0     0      0  205204  17315   22.0  35    4
20.48/20.57	c +   20.6     2343     110      0     0      0  253858  19037   21.7  37    4
27.58/27.68	c +   27.7     2343     110      0     0      0  317320  20940   21.6  36    5
35.58/35.62	c B   35.6     2343     110      0     0      0  384087  20950   21.3  37    5
36.98/37.08	c +   37.1     2343     110      0     0      0  396650  23034   21.3  36    6
45.37/45.49	c N   45.5     2343     110      0     0      0  461615  23041   21.0  34    6
49.77/49.83	c +   49.8     2343     110      0     0      0  495813  25337   21.0  36    6
67.67/67.72	c +   67.7     2343     110      0     0      0  619766  27870   20.7  37    7
93.17/93.21	c +   93.2     2343     110      0     0      0  774705  30657   20.5  36    8
114.26/114.40	c B  114.4     2343     110      0     0      0  896199  30667   20.4  36    9
126.85/126.95	c +  126.9     2343     110      0     0      0  968381  33722   20.4  36    9
138.15/138.28	c N  138.2     2343     110      0     0      0 1025577  33731   20.4  36   10
175.04/175.11	c +  175.1     2343     110      0     0      0 1210476  37094   20.2  36   10
243.12/243.20	c +  243.1     2343     110      0     0      0 1513097  40803   20.3  36    8
332.90/333.00	c +  332.9     2343     110      0     0      0 1891372  44883   20.4  36   11
371.69/371.84	c B  371.7     2343     110      0     0      0 2048369  44893   20.3  36   13
430.06/430.28	c N  430.2     2343     110      0     0      0 2256036  44896   20.3  36   14
461.16/461.35	c +  461.2     2343     110      0     0      0 2364216  49371   20.3  36   14
647.01/647.25	c +  647.1     2343     110      0     0      0 2955270  54308   20.3  37   17
898.54/898.85	c
898.54/898.85	c       original/binary      fixed     eliminated      learned       agility
898.54/898.85	c   seconds        variables     equivalent    conflicts       height       MB
898.54/898.85	c
898.54/898.85	c +  898.6     2343     110      0     0      0 3694085  59738   20.1  37   19
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 4506050 conflicts, 5025650 decisions, 1 random
1200.06/1200.40	c 0 iterations, 3 restarts, 8148 skipped
1200.06/1200.40	c 34 enlarged, 0 shrunken, 44033 rescored, 1021 rebiased
1200.06/1200.40	c 1 simplifications, 1 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1200.40	c elim: 12772 resolutions, 1 phases, 1 rounds
1200.06/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.40	c prbe: 440 probed, 2 phases, 2 rounds
1200.06/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.40	c hash: 0 units, 0 merged
1200.06/1200.40	c mins: 103654512 learned, 19% deleted, 0 strong, 10 depth
1200.06/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.40	c strs: 0 forward, 0 backward
1200.06/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.40	c prps: 116640555 propagations, 0.10 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 21 MB max, 492 MB recycled
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	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-1515275-1238252344/watcher-1515275-1238252344 -o /tmp/evaluation-result-1515275-1238252344/solver-1515275-1238252344 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515275-1238252344.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: 0.84 0.95 0.98 3/81 23861
/proc/meminfo: memFree=1544488/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=1048 CPUtime=0
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 175 0 0 0 0 0 0 0 20 0 1 0 451563299 1073152 159 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 262 159 79 155 0 105 0

[startup+0.0164341 s]
/proc/loadavg: 0.84 0.95 0.98 3/81 23861
/proc/meminfo: memFree=1544488/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=1048 CPUtime=0.01
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 175 0 0 0 1 0 0 0 20 0 1 0 451563299 1073152 159 1992294400 134512640 135151029 4294956240 18446744073709551615 134517561 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 262 159 79 155 0 105 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1048

[startup+0.101442 s]
/proc/loadavg: 0.84 0.95 0.98 3/81 23861
/proc/meminfo: memFree=1544488/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=1312 CPUtime=0.09
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 267 0 0 0 9 0 0 0 20 0 1 0 451563299 1343488 251 1992294400 134512640 135151029 4294956240 18446744073709551615 134680404 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 328 251 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301461 s]
/proc/loadavg: 0.84 0.95 0.98 3/81 23861
/proc/meminfo: memFree=1544488/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=1708 CPUtime=0.29
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 341 0 0 0 29 0 0 0 22 0 1 0 451563299 1748992 325 1992294400 134512640 135151029 4294956240 18446744073709551615 134555112 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 427 325 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.7015 s]
/proc/loadavg: 0.84 0.95 0.98 3/81 23861
/proc/meminfo: memFree=1544488/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=2108 CPUtime=0.69
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 433 0 0 0 69 0 0 0 25 0 1 0 451563299 2158592 417 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 527 417 79 155 0 370 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2108

[startup+1.50158 s]
/proc/loadavg: 0.85 0.95 0.98 2/82 23862
/proc/meminfo: memFree=1542880/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=2504 CPUtime=1.49
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 546 0 0 0 149 0 0 0 25 0 1 0 451563299 2564096 530 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 626 530 79 155 0 469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2504

[startup+3.10174 s]
/proc/loadavg: 0.85 0.95 0.98 2/82 23862
/proc/meminfo: memFree=1542304/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=3040 CPUtime=3.09
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 682 0 0 0 309 0 0 0 25 0 1 0 451563299 3112960 666 1992294400 134512640 135151029 4294956240 18446744073709551615 134530740 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 760 666 79 155 0 603 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3040

[startup+6.30105 s]
/proc/loadavg: 0.85 0.95 0.98 2/82 23862
/proc/meminfo: memFree=1541344/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=3724 CPUtime=6.29
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 836 0 0 0 629 0 0 0 25 0 1 0 451563299 3813376 820 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 931 820 79 155 0 774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3724

[startup+12.7017 s]
/proc/loadavg: 0.88 0.95 0.98 2/82 23862
/proc/meminfo: memFree=1540264/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=4700 CPUtime=12.69
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 1067 0 0 0 1269 0 0 0 25 0 1 0 451563299 4812800 1051 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 1175 1051 79 155 0 1018 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4700

[startup+25.5019 s]
/proc/loadavg: 0.89 0.95 0.98 2/82 23862
/proc/meminfo: memFree=1539112/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=6088 CPUtime=25.48
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 1353 0 0 0 2548 0 0 0 25 0 1 0 451563299 6234112 1337 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 1522 1337 79 155 0 1365 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6088

[startup+51.1015 s]
/proc/loadavg: 0.93 0.96 0.98 2/82 23862
/proc/meminfo: memFree=1537640/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=7716 CPUtime=51.07
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 1717 0 0 0 5107 0 0 0 25 0 1 0 451563299 7901184 1701 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 1929 1701 79 155 0 1772 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7716

[startup+102.307 s]
/proc/loadavg: 0.97 0.96 0.98 2/82 23862
/proc/meminfo: memFree=1535656/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=10084 CPUtime=102.27
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 2214 0 0 0 10226 1 0 0 25 0 1 0 451563299 10326016 2198 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 2521 2198 79 155 0 2364 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10084

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1534056/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=11760 CPUtime=162.24
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 2580 0 0 0 16223 1 0 0 25 0 1 0 451563299 12042240 2564 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 2940 2564 79 155 0 2783 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11760

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1531560/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=13892 CPUtime=222.23
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 3342 0 0 0 22221 2 0 0 25 0 1 0 451563299 14225408 3202 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 3473 3202 79 155 0 3316 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13892

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1531112/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=13892 CPUtime=282.21
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 3466 0 0 0 28219 2 0 0 25 0 1 0 451563299 14225408 3326 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 3473 3326 79 155 0 3316 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13892

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1529896/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=15304 CPUtime=342.19
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 3753 0 0 0 34217 2 0 0 25 0 1 0 451563299 15671296 3613 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 3826 3613 79 155 0 3669 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15304

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1528936/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=16712 CPUtime=402.17
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 4004 0 0 0 40215 2 0 0 25 0 1 0 451563299 17113088 3864 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 4178 3864 79 155 0 4021 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16712

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1527976/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=18184 CPUtime=462.17
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 4234 0 0 0 46214 3 0 0 25 0 1 0 451563299 18620416 4094 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 4546 4094 79 155 0 4389 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18184

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1527144/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=19144 CPUtime=522.15
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 4446 0 0 0 52212 3 0 0 25 0 1 0 451563299 19603456 4306 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 4786 4306 79 155 0 4629 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19144

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1526696/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=19784 CPUtime=582.13
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 4543 0 0 0 58210 3 0 0 25 0 1 0 451563299 20258816 4403 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 4946 4403 79 155 0 4789 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19784

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1526312/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=20296 CPUtime=642.12
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 4644 0 0 0 64209 3 0 0 25 0 1 0 451563299 20783104 4504 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 5074 4504 79 155 0 4917 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20296

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1525352/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=21420 CPUtime=702.09
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 4885 0 0 0 70206 3 0 0 25 0 1 0 451563299 21934080 4745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 5355 4745 79 155 0 5198 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 21420

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1524904/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=21676 CPUtime=762.09
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 4981 0 0 0 76205 4 0 0 25 0 1 0 451563299 22196224 4841 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 5419 4841 79 155 0 5262 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 21676

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1524776/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=21932 CPUtime=822.07
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 5022 0 0 0 82203 4 0 0 25 0 1 0 451563299 22458368 4882 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 5483 4882 79 155 0 5326 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 21932

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1524456/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=22188 CPUtime=882.05
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 5096 0 0 0 88201 4 0 0 25 0 1 0 451563299 22720512 4956 1992294400 134512640 135151029 4294956240 18446744073709551615 134576067 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 5547 4956 79 155 0 5390 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 22188

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1524072/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=22700 CPUtime=942.03
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 5193 0 0 0 94199 4 0 0 25 0 1 0 451563299 23244800 5053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 5675 5053 79 155 0 5518 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 22700

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1523816/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=22892 CPUtime=1002.01
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 5249 0 0 0 100197 4 0 0 25 0 1 0 451563299 23441408 5109 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 5723 5109 79 155 0 5566 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 22892

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1523368/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=23408 CPUtime=1062
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 5364 0 0 0 106196 4 0 0 25 0 1 0 451563299 23969792 5224 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 5852 5224 79 155 0 5695 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 23408

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 23868
/proc/meminfo: memFree=1522984/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=23924 CPUtime=1121.98
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 5456 0 0 0 112194 4 0 0 25 0 1 0 451563299 24498176 5316 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 5981 5316 79 155 0 5824 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 23924

[startup+1182.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/82 23868
/proc/meminfo: memFree=1522664/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=24440 CPUtime=1181.96
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 5521 0 0 0 118192 4 0 0 25 0 1 0 451563299 25026560 5381 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 6110 5381 79 155 0 5953 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 24440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.09 1.00 0.99 2/82 23868
/proc/meminfo: memFree=1522728/2055920 swapFree=4169676/4192956
[pid=23861] ppid=23859 vsize=24440 CPUtime=1200.06
/proc/23861/stat : 23861 (precosat) R 23859 23861 23824 0 -1 4194304 5521 0 0 0 120002 4 0 0 25 0 1 0 451563299 25026560 5381 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23861/statm: 6110 5381 79 155 0 5953 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24440

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): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.052991
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 24440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5521
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= 1196

runsolver used 1.43878 second user time and 4.03439 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-28 15:59:04
IDJOB=1515275
IDBENCH=70416
IDSOLVER=507
FILE ID=node89/1515275-1238252344
PBS_JOBID= 9060791
Free space on /tmp= 66328 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1376127278-008.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515275-1238252344/watcher-1515275-1238252344 -o /tmp/evaluation-result-1515275-1238252344/solver-1515275-1238252344 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515275-1238252344.cnf

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

MD5SUM BENCH= 2a9d7aa09089c785d286d069b028c319
RANDOM SEED=1854433245

node89.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		: 3000.240
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		: 3000.240
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:       1544968 kB
Buffers:         71876 kB
Cached:         345456 kB
SwapCached:      12496 kB
Active:         152956 kB
Inactive:       278776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1544968 kB
SwapTotal:     4192956 kB
SwapFree:      4169676 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          19484 kB
Slab:            63476 kB
Committed_AS:  1530020 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-28 16:19:07