Trace number 1514855

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/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S102181364-052.cnf
MD5SUMbe53d6aab4327d2095ad021029e1f91d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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-1514855-1238245319.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
0.00/0.02	c s    0.0     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2343     110      0     0      0       0   2343    0.0   0    0
0.00/0.02	c R    0.0     2343     110      0     0      0     100    100   28.5   8    0
0.00/0.02	c R    0.0     2343     110      0     0      0     200    200   27.1  14    0
0.00/0.04	c N    0.0     2343     110      0     0      0     802    802   26.1  32    0
0.00/0.04	c B    0.0     2343     110      0     0      0    1001   1001   26.1  34    0
0.07/0.08	c B    0.1     2343     110      0     0      0    2001   2001   26.5  36    0
0.07/0.09	c +    0.1     2343     110      0     0      0    2344   2577   26.3  36    1
0.07/0.09	c N    0.1     2343     110      0     0      0    2413   2413   26.3  36    1
0.10/0.11	c +    0.1     2343     110      0     0      0    2931   2834   26.0  37    1
0.10/0.15	c +    0.1     2343     110      0     0      0    3662   3117   25.6  36    1
0.10/0.19	c +    0.2     2343     110      0     0      0    4576   3428   25.2  37    1
0.19/0.24	c +    0.2     2343     110      0     0      0    5721   3770   24.7  36    1
0.19/0.27	c N    0.3     2343     110      0     0      0    6421   3775   24.6  36    1
0.29/0.30	c +    0.3     2343     110      0     0      0    7151   4147   24.4  36    1
0.29/0.34	c B    0.3     2343     110      0     0      0    8003   4156   24.2  37    1
0.29/0.39	c +    0.4     2343     110      0     0      0    8936   4561   23.9  37    1
0.49/0.50	c +    0.5     2343     110      0     0      0   11170   5017   23.7  37    1
0.59/0.63	c
0.59/0.63	c       original/binary      fixed     eliminated      learned       agility
0.59/0.63	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.63	c
0.59/0.63	c +    0.6     2343     110      0     0      0   13960   5518   23.5  36    1
0.69/0.74	c N    0.7     2343     110      0     0      0   16039   5530   23.3  36    1
0.79/0.82	c +    0.8     2343     110      0     0      0   17452   6069   23.2  36    1
1.00/1.06	c +    1.1     2343     110      0     0      0   21816   6675   23.0  37    1
1.10/1.19	c B    1.2     2343     110      0     0      0   24006   6685   22.9  36    1
1.29/1.39	c +    1.4     2343     110      0     0      0   27271   7342   22.7  36    1
1.79/1.81	c +    1.8     2343     110      0     0      0   34086   8076   22.5  36    2
2.10/2.10	c N    2.1     2343     110      0     0      0   38486   8085   22.5  36    2
2.29/2.36	c +    2.4     2343     110      0     0      0   42608   8883   22.4  37    2
2.99/3.08	c +    3.1     2343     110      0     0      0   53260   9771   22.4  35    2
3.79/3.87	c B    3.9     2343     110      0     0      0   64025   9779   22.4  35    2
3.99/4.07	c +    4.1     2343     110      0     0      0   66576  10748   22.4  37    2
5.29/5.35	c +    5.4     2343     110      0     0      0   83221  11822   22.3  36    3
5.89/5.92	c N    5.9     2343     110      0     0      0   89777  11828   22.1  37    3
6.99/7.09	c +    7.1     2343     110      0     0      0  104025  13004   21.9  36    3
9.29/9.37	c +    9.4     2343     110      0     0      0  130030  14304   22.2  36    3
12.09/12.14	c B   12.1     2343     110      0     0      0  160053  14321   22.2  35    4
12.28/12.37	c +   12.4     2343     110      0     0      0  162535  15734   22.2  36    4
16.49/16.52	c +   16.5     2343     110      0     0      0  203166  17307   22.0  36    4
16.68/16.75	c
16.68/16.75	c       original/binary      fixed     eliminated      learned       agility
16.68/16.75	c   seconds        variables     equivalent    conflicts       height       MB
16.68/16.75	c
16.68/16.75	c N   16.7     2343     110      0     0      0  205183  17314   22.0  36    4
22.38/22.41	c +   22.4     2343     110      0     0      0  253957  19037   21.7  37    4
29.78/29.83	c +   29.8     2343     110      0     0      0  317445  20940   21.8  36    5
38.98/39.03	c B   39.0     2343     110      0     0      0  384105  20950   21.6  35    6
40.68/40.70	c +   40.7     2343     110      0     0      0  396807  23034   21.6  36    6
49.48/49.51	c N   49.5     2343     110      0     0      0  461526  23044   21.3  36    6
54.47/54.53	c +   54.5     2343     110      0     0      0  496007  25337   21.2  36    6
73.96/74.00	c +   74.0     2343     110      0     0      0  620005  27870   21.1  36    7
99.56/99.67	c +   99.6     2343     110      0     0      0  775007  30657   20.8  35    8
121.95/122.02	c B  122.0     2343     110      0     0      0  896205  30685   20.6  37    9
136.34/136.44	c +  136.4     2343     110      0     0      0  968755  33722   20.7  35    9
148.13/148.26	c N  148.2     2343     110      0     0      0 1025511  33734   20.7  36   10
186.43/186.55	c +  186.5     2343     110      0     0      0 1210940  37094   20.8  34   11
257.00/257.17	c +  257.1     2343     110      0     0      0 1513678  40803   20.6  35   12
354.77/354.90	c +  354.8     2343     110      0     0      0 1892095  44883   20.4  36   14
398.06/398.23	c B  398.1     2343     110      0     0      0 2048405  44890   20.2  36   15
457.83/458.01	c N  457.9     2343     110      0     0      0 2255904  44893   20.3  36   16
492.01/492.21	c +  492.0     2343     110      0     0      0 2365115  49371   20.3  37   16
681.85/682.10	c +  681.9     2343     110      0     0      0 2956390  54308   20.2  36   18
953.25/953.65	c
953.25/953.65	c       original/binary      fixed     eliminated      learned       agility
953.25/953.65	c   seconds        variables     equivalent    conflicts       height       MB
953.25/953.65	c
953.25/953.65	c +  953.3     2343     110      0     0      0 3695487  59738   20.0  37    7
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 4312725 conflicts, 4816785 decisions, 1 random
1200.06/1200.50	c 0 iterations, 3 restarts, 7672 skipped
1200.06/1200.50	c 34 enlarged, 0 shrunken, 42144 rescored, 1020 rebiased
1200.06/1200.50	c 1 simplifications, 1 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1200.50	c elim: 12779 resolutions, 1 phases, 1 rounds
1200.06/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.50	c prbe: 440 probed, 2 phases, 2 rounds
1200.06/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.50	c hash: 0 units, 0 merged
1200.06/1200.50	c mins: 100162658 learned, 18% deleted, 0 strong, 12 depth
1200.06/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.50	c strs: 0 forward, 0 backward
1200.06/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.50	c prps: 111489553 propagations, 0.09 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 23 MB max, 474 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	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-1514855-1238245319/watcher-1514855-1238245319 -o /tmp/evaluation-result-1514855-1238245319/solver-1514855-1238245319 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514855-1238245319.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 0.99 3/64 1495
/proc/meminfo: memFree=932856/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=916 CPUtime=0
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1097198033 937984 144 1992294400 134512640 135151029 4294956240 18446744073709551615 134681569 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 229 144 79 155 0 72 0

[startup+0.074693 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1495
/proc/meminfo: memFree=932856/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=1180 CPUtime=0.07
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 230 0 0 0 7 0 0 0 18 0 1 0 1097198033 1208320 214 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 295 214 79 155 0 138 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1180

[startup+0.101698 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1495
/proc/meminfo: memFree=932856/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=1312 CPUtime=0.1
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 262 0 0 0 10 0 0 0 18 0 1 0 1097198033 1343488 246 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 328 246 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301735 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1495
/proc/meminfo: memFree=932856/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=1708 CPUtime=0.29
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 336 0 0 0 29 0 0 0 19 0 1 0 1097198033 1748992 320 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 427 320 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701808 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1495
/proc/meminfo: memFree=932856/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=1984 CPUtime=0.69
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 424 0 0 0 69 0 0 0 22 0 1 0 1097198033 2031616 408 1992294400 134512640 135151029 4294956240 18446744073709551615 134574603 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 496 408 79 155 0 339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1984

[startup+1.50196 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 1496
/proc/meminfo: memFree=931312/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=2384 CPUtime=1.49
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 1097198033 2441216 509 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 596 509 79 155 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2384

[startup+3.10125 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 1496
/proc/meminfo: memFree=930736/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=2920 CPUtime=3.09
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 656 0 0 0 309 0 0 0 25 0 1 0 1097198033 2990080 640 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 730 641 79 155 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2920

[startup+6.30184 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 1496
/proc/meminfo: memFree=929904/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=3728 CPUtime=6.29
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 826 0 0 0 629 0 0 0 25 0 1 0 1097198033 3817472 810 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 932 810 79 155 0 775 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3728

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 1496
/proc/meminfo: memFree=928880/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=4716 CPUtime=12.68
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 1061 0 0 0 1268 0 0 0 25 0 1 0 1097198033 4829184 1045 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 1179 1045 79 155 0 1022 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4716

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 1496
/proc/meminfo: memFree=927664/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=6008 CPUtime=25.48
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 1330 0 0 0 2548 0 0 0 25 0 1 0 1097198033 6152192 1314 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 1502 1314 79 155 0 1345 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6008

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 1496
/proc/meminfo: memFree=926448/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=7508 CPUtime=51.07
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 1626 0 0 0 5106 1 0 0 25 0 1 0 1097198033 7688192 1610 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 1877 1610 79 155 0 1720 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7508

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 1496
/proc/meminfo: memFree=924336/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=9668 CPUtime=102.26
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 2133 0 0 0 10224 2 0 0 25 0 1 0 1097198033 9900032 2117 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 2417 2117 79 155 0 2260 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9668

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=922160/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=12256 CPUtime=162.24
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 2691 0 0 0 16221 3 0 0 25 0 1 0 1097198033 12550144 2675 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 3064 2675 79 155 0 2907 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12256

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=921008/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=13492 CPUtime=222.21
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 2940 0 0 0 22218 3 0 0 25 0 1 0 1097198033 13815808 2924 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 3373 2924 79 155 0 3216 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13492

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=918896/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=16168 CPUtime=282.19
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 3540 0 0 0 28215 4 0 0 25 0 1 0 1097198033 16556032 3524 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 4042 3524 79 155 0 3885 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 16168

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=917560/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=17644 CPUtime=342.17
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 3810 0 0 0 34212 5 0 0 25 0 1 0 1097198033 18067456 3794 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 4411 3794 79 155 0 4254 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17644

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=917048/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=18172 CPUtime=402.15
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 3928 0 0 0 40210 5 0 0 25 0 1 0 1097198033 18608128 3912 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 4543 3912 79 155 0 4386 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18172

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=916216/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=19228 CPUtime=462.12
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 4128 0 0 0 46207 5 0 0 25 0 1 0 1097198033 19689472 4112 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 4807 4112 79 155 0 4650 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 19228

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=915576/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=20152 CPUtime=522.1
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 4290 0 0 0 52204 6 0 0 25 0 1 0 1097198033 20635648 4274 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 5038 4274 79 155 0 4881 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 20152

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=915128/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=20548 CPUtime=582.08
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 4390 0 0 0 58202 6 0 0 25 0 1 0 1097198033 21041152 4374 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 5137 4374 79 155 0 4980 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 20548

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=914168/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=21732 CPUtime=642.06
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 4620 0 0 0 64200 6 0 0 25 0 1 0 1097198033 22253568 4604 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 5433 4604 79 155 0 5276 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 21732

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=913080/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=22920 CPUtime=702.04
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 4894 0 0 0 70197 7 0 0 25 0 1 0 1097198033 23470080 4878 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 5730 4878 79 155 0 5573 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 22920

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=912888/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=23052 CPUtime=762.02
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 4940 0 0 0 76195 7 0 0 25 0 1 0 1097198033 23605248 4924 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 5763 4924 79 155 0 5606 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 23052

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=912376/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=23580 CPUtime=822
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 5063 0 0 0 82192 8 0 0 25 0 1 0 1097198033 24145920 5047 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 5895 5047 79 155 0 5738 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 23580

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=911352/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=24764 CPUtime=881.97
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 5309 0 0 0 88189 8 0 0 25 0 1 0 1097198033 25358336 5293 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 6191 5293 79 155 0 6034 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 24764

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=911288/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=24764 CPUtime=941.95
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 5324 0 0 0 94186 9 0 0 25 0 1 0 1097198033 25358336 5308 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 6191 5308 79 155 0 6034 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 24764

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=915768/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=17380 CPUtime=1001.93
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 5552 0 0 0 100184 9 0 0 25 0 1 0 1097198033 17797120 4199 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 4345 4199 79 155 0 4188 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 17380

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=915000/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=18380 CPUtime=1061.91
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 5736 0 0 0 106181 10 0 0 25 0 1 0 1097198033 18821120 4383 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 4595 4383 79 155 0 4438 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 18380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=913848/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=19852 CPUtime=1121.89
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 6012 0 0 0 112179 10 0 0 25 0 1 0 1097198033 20328448 4659 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 4963 4659 79 155 0 4806 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 19852

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=913080/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=20748 CPUtime=1181.87
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 6197 0 0 0 118176 11 0 0 25 0 1 0 1097198033 21245952 4844 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 5187 4844 79 155 0 5030 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 20748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1496
/proc/meminfo: memFree=912824/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=21260 CPUtime=1200.06
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 6273 0 0 0 119995 11 0 0 25 0 1 0 1097198033 21770240 4920 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 5315 4920 79 155 0 5158 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21260

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 0.99 2/65 1496
/proc/meminfo: memFree=912824/2055920 swapFree=4177704/4192956
[pid=1495] ppid=1493 vsize=21260 CPUtime=1200.06
/proc/1495/stat : 1495 (precosat) R 1493 1495 1236 0 -1 4194304 6273 0 0 0 119995 11 0 0 25 0 1 0 1097198033 21770240 4920 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1495/statm: 5315 4920 79 155 0 5158 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21260

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.115982
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 25160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6273
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= 3148

runsolver used 0.967852 second user time and 2.35464 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 14:01:59
IDJOB=1514855
IDBENCH=70381
IDSOLVER=507
FILE ID=node24/1514855-1238245319
PBS_JOBID= 9060733
Free space on /tmp= 65752 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S102181364-052.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514855-1238245319/watcher-1514855-1238245319 -o /tmp/evaluation-result-1514855-1238245319/solver-1514855-1238245319 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514855-1238245319.cnf

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

MD5SUM BENCH= be53d6aab4327d2095ad021029e1f91d
RANDOM SEED=53640789

node24.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		: 3000.260
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		: 3000.260
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:        933336 kB
Buffers:         85656 kB
Cached:         938844 kB
SwapCached:       9032 kB
Active:          36000 kB
Inactive:       998932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        933336 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:             768 kB
Writeback:           0 kB
Mapped:          16072 kB
Slab:            73612 kB
Committed_AS:  3103936 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-28 14:22:01