Trace number 1515623

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S357555833-073.cnf
MD5SUMd524fa9dff1d70d9e0d930212049605a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05799
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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-1515623-1238256584.cnf
0.00/0.00	c found header 'p cnf 120 2556'
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     2556     120      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2556     120      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2556     120      0     0      0       0   2556    0.0   0    0
0.00/0.02	c R    0.0     2556     120      0     0      0     102    102   32.1   8    0
0.00/0.02	c R    0.0     2556     120      0     0      0     202    202   30.8  14    0
0.00/0.04	c N    0.0     2556     120      0     0      0     803    803   30.8  32    0
0.00/0.05	c B    0.1     2556     120      0     0      0    1000   1000   30.7  34    0
0.07/0.08	c B    0.1     2556     120      0     0      0    2000   2000   30.2  36    1
0.09/0.10	c N    0.1     2556     120      0     0      0    2408   2408   30.2  37    1
0.09/0.11	c +    0.1     2556     120      0     0      0    2556   2811   30.1  36    1
0.09/0.13	c +    0.1     2556     120      0     0      0    3197   3092   29.8  36    1
0.09/0.17	c +    0.2     2556     120      0     0      0    3996   3401   29.6  37    1
0.19/0.22	c +    0.2     2556     120      0     0      0    4998   3741   29.3  34    1
0.19/0.28	c +    0.3     2556     120      0     0      0    6245   4115   29.1  36    1
0.19/0.29	c N    0.3     2556     120      0     0      0    6425   3928   29.1  37    1
0.29/0.36	c +    0.4     2556     120      0     0      0    7807   4526   28.9  36    1
0.29/0.37	c B    0.4     2556     120      0     0      0    8004   4316   28.9  36    1
0.39/0.46	c +    0.5     2556     120      0     0      0    9757   4978   28.7  36    1
0.49/0.59	c +    0.6     2556     120      0     0      0   12196   5475   28.6  35    1
0.69/0.76	c
0.69/0.76	c       original/binary      fixed     eliminated      learned       agility
0.69/0.76	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.76	c
0.69/0.76	c +    0.8     2556     120      0     0      0   15245   6022   28.6  36    1
0.79/0.81	c N    0.8     2556     120      0     0      0   16049   6035   28.6  35    1
0.89/0.99	c +    1.0     2556     120      0     0      0   19056   6624   28.4  35    1
1.19/1.28	c +    1.3     2556     120      0     0      0   23820   7286   28.2  36    2
1.19/1.29	c B    1.3     2556     120      0     0      0   24006   6819   28.2  36    2
1.59/1.65	c +    1.7     2556     120      0     0      0   29776   8014   27.9  35    2
2.09/2.14	c +    2.1     2556     120      0     0      0   37220   8815   28.0  34    2
2.19/2.23	c N    2.2     2556     120      0     0      0   38507   8821   27.9  35    2
2.79/2.82	c +    2.8     2556     120      0     0      0   46525   9696   27.9  35    2
3.59/3.69	c +    3.7     2556     120      0     0      0   58156  10665   27.7  36    2
4.09/4.17	c B    4.2     2556     120      0     0      0   64019  10675   27.7  36    3
4.79/4.85	c +    4.9     2556     120      0     0      0   72696  11731   27.5  36    3
6.19/6.28	c N    6.3     2556     120      0     0      0   89778  11741   27.6  35    3
6.29/6.38	c +    6.4     2556     120      0     0      0   90871  12904   27.6  35    3
8.39/8.44	c +    8.4     2556     120      0     0      0  113588  14194   27.4  35    3
11.09/11.18	c +   11.2     2556     120      0     0      0  141985  15613   27.2  34    4
12.99/13.01	c B   13.0     2556     120      0     0      0  160051  15618   27.2  35    4
14.79/14.81	c +   14.8     2556     120      0     0      0  177480  17174   27.2  36    4
17.68/17.78	c N   17.8     2556     120      0     0      0  205175  17187   27.1  35    4
19.48/19.54	c
19.48/19.54	c       original/binary      fixed     eliminated      learned       agility
19.48/19.54	c   seconds        variables     equivalent    conflicts       height       MB
19.48/19.54	c
19.48/19.54	c +   19.5     2556     120      0     0      0  221851  18891   27.1  35    4
26.18/26.30	c +   26.3     2556     120      0     0      0  277310  20780   26.9  35    5
35.57/35.62	c +   35.6     2556     120      0     0      0  346637  22858   26.6  35    6
40.67/40.79	c B   40.8     2556     120      0     0      0  384102  22871   26.5  36    6
47.57/47.64	c +   47.6     2556     120      0     0      0  433297  25143   26.4  35    6
51.87/51.97	c N   52.0     2556     120      0     0      0  461584  25154   26.3  36    7
64.97/65.03	c +   65.0     2556     120      0     0      0  541620  27657   26.1  36    7
88.06/88.14	c +   88.1     2556     120      0     0      0  677025  30422   25.7  36    8
118.94/119.06	c +  119.0     2556     120      0     0      0  846282  33464   25.6  37    9
129.95/130.09	c B  130.0     2556     120      0     0      0  896200  33470   25.6  34   10
157.03/157.13	c N  157.1     2556     120      0     0      0 1025630  33473   25.5  36   10
163.84/163.96	c +  163.9     2556     120      0     0      0 1057850  36810   25.4  36   10
230.01/230.19	c +  230.1     2556     120      0     0      0 1322311  40491   25.1  35   12
313.28/313.49	c +  313.4     2556     120      0     0      0 1652886  44540   24.9  35   13
427.23/427.44	c B  427.3     2556     120      0     0      0 2048390  44555   24.6  36   16
431.63/431.82	c +  431.7     2556     120      0     0      0 2066105  48994   24.5  35   16
489.41/489.69	c N  489.5     2556     120      0     0      0 2256000  49005   24.4  35   16
596.37/596.60	c +  596.4     2556     120      0     0      0 2582630  53893   24.1  36   18
828.58/828.97	c +  828.7     2556     120      0     0      0 3228287  59282   23.9  37   20
1152.36/1152.87	c
1152.36/1152.87	c       original/binary      fixed     eliminated      learned       agility
1152.36/1152.87	c   seconds        variables     equivalent    conflicts       height       MB
1152.36/1152.87	c
1152.36/1152.87	c + 1152.4     2556     120      0     0      0 4035355  65210   23.5  35   22
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 4136422 conflicts, 4628327 decisions, 1 random
1200.05/1200.50	c 0 iterations, 3 restarts, 7286 skipped
1200.05/1200.50	c 34 enlarged, 0 shrunken, 40422 rescored, 1018 rebiased
1200.05/1200.50	c 1 simplifications, 0 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.50	c elim: 13847 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 240 probed, 1 phases, 1 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 107803130 learned, 16% deleted, 0 strong, 13 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 113036609 propagations, 0.09 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 24 MB max, 498 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	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-1515623-1238256584/watcher-1515623-1238256584 -o /tmp/evaluation-result-1515623-1238256584/solver-1515623-1238256584 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515623-1238256584.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: 0.99 0.98 0.99 2/64 30855
/proc/meminfo: memFree=1050672/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=916 CPUtime=0
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 1098324073 937984 148 1992294400 134512640 135151029 4294956240 18446744073709551615 134521507 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 229 148 79 155 0 72 0

[startup+0.0817689 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 30855
/proc/meminfo: memFree=1050672/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=1312 CPUtime=0.07
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 243 0 0 0 7 0 0 0 18 0 1 0 1098324073 1343488 227 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 328 227 79 155 0 171 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1312

[startup+0.101772 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 30855
/proc/meminfo: memFree=1050672/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=1312 CPUtime=0.09
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 265 0 0 0 9 0 0 0 18 0 1 0 1098324073 1343488 249 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 328 249 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.30181 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 30855
/proc/meminfo: memFree=1050672/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=1708 CPUtime=0.29
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 359 0 0 0 29 0 0 0 19 0 1 0 1098324073 1748992 343 1992294400 134512640 135151029 4294956240 18446744073709551615 134551595 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 427 343 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701888 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 30855
/proc/meminfo: memFree=1050672/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=2108 CPUtime=0.69
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 447 0 0 0 69 0 0 0 23 0 1 0 1098324073 2158592 431 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 527 431 79 155 0 370 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2108

[startup+1.50104 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1049128/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=2504 CPUtime=1.49
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 558 0 0 0 149 0 0 0 25 0 1 0 1098324073 2564096 542 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 626 542 79 155 0 469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2504

[startup+3.10135 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1048488/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=3164 CPUtime=3.09
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 702 0 0 0 309 0 0 0 25 0 1 0 1098324073 3239936 686 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 791 686 79 155 0 634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3164

[startup+6.30197 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1047528/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=3864 CPUtime=6.29
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 880 0 0 0 629 0 0 0 25 0 1 0 1098324073 3956736 864 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 966 864 79 155 0 809 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3864

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1046440/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=4972 CPUtime=12.69
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 1110 0 0 0 1268 1 0 0 25 0 1 0 1098324073 5091328 1094 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 1243 1094 79 155 0 1086 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4972

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1045288/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=6124 CPUtime=25.48
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 1389 0 0 0 2547 1 0 0 25 0 1 0 1098324073 6270976 1373 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 1531 1373 79 155 0 1374 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6124

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1043624/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=8116 CPUtime=51.07
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 1782 0 0 0 5105 2 0 0 25 0 1 0 1098324073 8310784 1766 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 2029 1766 79 155 0 1872 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8116

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1041384/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=10568 CPUtime=102.26
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 2338 0 0 0 10223 3 0 0 25 0 1 0 1098324073 10821632 2322 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 2642 2322 79 155 0 2485 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10568

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1040104/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=11964 CPUtime=162.23
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 2658 0 0 0 16219 4 0 0 25 0 1 0 1098324073 12251136 2642 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 2991 2642 79 155 0 2834 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11964

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1037992/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=14436 CPUtime=222.21
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 3178 0 0 0 22216 5 0 0 25 0 1 0 1098324073 14782464 3162 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 3609 3162 79 155 0 3452 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14436

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1037032/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=15732 CPUtime=282.18
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 3425 0 0 0 28213 5 0 0 25 0 1 0 1098324073 16109568 3409 1992294400 134512640 135151029 4294956240 18446744073709551615 134551924 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 3933 3409 79 155 0 3776 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 15732

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1036392/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=16524 CPUtime=342.16
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 3569 0 0 0 34211 5 0 0 25 0 1 0 1098324073 16920576 3553 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 4131 3553 79 155 0 3974 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16524

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1035752/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=17448 CPUtime=402.14
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 3733 0 0 0 40208 6 0 0 25 0 1 0 1098324073 17866752 3717 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 4362 3717 79 155 0 4205 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17448

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1034856/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=18636 CPUtime=462.12
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 3948 0 0 0 46205 7 0 0 25 0 1 0 1098324073 19083264 3932 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 4659 3932 79 155 0 4502 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18636

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1034536/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=19164 CPUtime=522.09
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 4055 0 0 0 52202 7 0 0 25 0 1 0 1098324073 19623936 4039 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 4791 4039 79 155 0 4634 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 19164

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1033896/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=19956 CPUtime=582.08
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 4200 0 0 0 58200 8 0 0 25 0 1 0 1098324073 20434944 4184 1992294400 134512640 135151029 4294956240 18446744073709551615 134520448 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 4989 4184 79 155 0 4832 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19956

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1033448/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=20492 CPUtime=642.05
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 4315 0 0 0 64197 8 0 0 25 0 1 0 1098324073 20983808 4299 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 5123 4299 79 155 0 4966 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 20492

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1032808/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=21312 CPUtime=702.03
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 4468 0 0 0 70194 9 0 0 25 0 1 0 1098324073 21823488 4452 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 5328 4452 79 155 0 5171 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 21312

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1032360/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=21636 CPUtime=762.01
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 4560 0 0 0 76192 9 0 0 25 0 1 0 1098324073 22155264 4544 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 5409 4544 79 155 0 5252 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 21636

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1031976/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=22164 CPUtime=821.99
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 4668 0 0 0 82189 10 0 0 25 0 1 0 1098324073 22695936 4652 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 5541 4652 79 155 0 5384 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 22164

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1031592/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=22620 CPUtime=881.96
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 4768 0 0 0 88186 10 0 0 25 0 1 0 1098324073 23162880 4752 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 5655 4752 79 155 0 5498 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 22620

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1031400/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=22912 CPUtime=941.94
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 4833 0 0 0 94184 10 0 0 25 0 1 0 1098324073 23461888 4817 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 5728 4817 79 155 0 5571 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 22912

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1030952/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=23696 CPUtime=1001.91
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 4947 0 0 0 100180 11 0 0 25 0 1 0 1098324073 24264704 4931 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 5924 4931 79 155 0 5767 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 23696

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1030568/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=24092 CPUtime=1061.9
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 5032 0 0 0 106178 12 0 0 25 0 1 0 1098324073 24670208 5016 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 6023 5016 79 155 0 5866 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 24092

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1027944/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=26732 CPUtime=1121.87
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 5689 0 0 0 112174 13 0 0 25 0 1 0 1098324073 27373568 5673 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 6683 5673 79 155 0 6526 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 26732

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1027560/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=27124 CPUtime=1181.85
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 5782 0 0 0 118172 13 0 0 25 0 1 0 1098324073 27774976 5766 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 6781 5766 79 155 0 6624 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 27124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30856
/proc/meminfo: memFree=1027368/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=27256 CPUtime=1200.05
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 5821 0 0 0 119991 14 0 0 25 0 1 0 1098324073 27910144 5805 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 6814 5805 79 155 0 6657 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 27256

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 0.99 2/65 30856
/proc/meminfo: memFree=1027368/2055920 swapFree=4179368/4192956
[pid=30855] ppid=30853 vsize=27256 CPUtime=1200.05
/proc/30855/stat : 30855 (precosat) R 30853 30855 30661 0 -1 4194304 5821 0 0 0 119991 14 0 0 25 0 1 0 1098324073 27910144 5805 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30855/statm: 6814 5805 79 155 0 6657 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 27256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.144977
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 27256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.144977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5821
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= 1707

runsolver used 0.941856 second user time and 2.47562 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-28 17:09:44
IDJOB=1515623
IDBENCH=70445
IDSOLVER=507
FILE ID=node23/1515623-1238256584
PBS_JOBID= 9060743
Free space on /tmp= 66316 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S357555833-073.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515623-1238256584/watcher-1515623-1238256584 -o /tmp/evaluation-result-1515623-1238256584/solver-1515623-1238256584 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515623-1238256584.cnf

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

MD5SUM BENCH= d524fa9dff1d70d9e0d930212049605a
RANDOM SEED=487024598

node23.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		: 3000.268
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		: 3000.268
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:       1051152 kB
Buffers:         94260 kB
Cached:         818348 kB
SwapCached:       7500 kB
Active:         203528 kB
Inactive:       718028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051152 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          14680 kB
Slab:            69216 kB
Committed_AS:  2927064 kB
PageTables:       1392 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= 66316 MiB
End job on node23 at 2009-03-28 17:29:47