Trace number 1515719

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-S1879656894-046.cnf
MD5SUMf7bf3a504486cf138c26426940975d5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
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-1515719-1238258169.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     100    100   30.9   9    0
0.00/0.02	c R    0.0     2556     120      0     0      0     200    200   31.0  15    0
0.00/0.04	c N    0.0     2556     120      0     0      0     803    803   30.9  32    0
0.00/0.05	c B    0.1     2556     120      0     0      0    1000   1000   30.6  34    0
0.07/0.08	c B    0.1     2556     120      0     0      0    2001   2001   29.5  37    1
0.07/0.10	c N    0.1     2556     120      0     0      0    2411   2411   29.2  37    1
0.10/0.10	c +    0.1     2556     120      0     0      0    2557   2811   29.1  37    1
0.10/0.13	c +    0.1     2556     120      0     0      0    3196   3092   28.7  36    1
0.10/0.17	c +    0.2     2556     120      0     0      0    3995   3401   28.2  36    1
0.20/0.22	c +    0.2     2556     120      0     0      0    4990   3741   27.7  36    1
0.20/0.27	c +    0.3     2556     120      0     0      0    6238   4115   27.6  34    1
0.20/0.28	c N    0.3     2556     120      0     0      0    6424   3932   27.6  36    1
0.29/0.35	c +    0.4     2556     120      0     0      0    7795   4526   27.5  37    1
0.29/0.36	c B    0.4     2556     120      0     0      0    8004   4332   27.5  36    1
0.39/0.45	c +    0.5     2556     120      0     0      0    9740   4978   27.1  37    1
0.49/0.58	c +    0.6     2556     120      0     0      0   12175   5475   26.9  35    1
0.69/0.75	c
0.69/0.75	c       original/binary      fixed     eliminated      learned       agility
0.69/0.75	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.75	c
0.69/0.75	c +    0.8     2556     120      0     0      0   15215   6022   26.6  35    1
0.79/0.80	c N    0.8     2556     120      0     0      0   16047   6029   26.6  36    1
0.89/0.97	c +    1.0     2556     120      0     0      0   19015   6624   26.3  36    1
1.19/1.24	c +    1.2     2556     120      0     0      0   23766   7286   26.4  35    2
1.19/1.25	c B    1.3     2556     120      0     0      0   24011   6877   26.4  36    2
1.59/1.61	c +    1.6     2556     120      0     0      0   29705   8014   26.3  35    2
2.10/2.12	c +    2.1     2556     120      0     0      0   37130   8815   25.9  35    2
2.20/2.22	c N    2.2     2556     120      0     0      0   38479   8818   25.9  36    2
2.69/2.78	c +    2.8     2556     120      0     0      0   46412   9696   25.8  35    2
3.59/3.64	c +    3.6     2556     120      0     0      0   58015  10665   25.3  36    2
4.09/4.12	c B    4.1     2556     120      0     0      0   64019  10671   25.2  36    2
4.79/4.80	c +    4.8     2556     120      0     0      0   72515  11731   24.9  36    3
6.09/6.16	c N    6.2     2556     120      0     0      0   89771  11742   24.5  37    3
6.19/6.22	c +    6.2     2556     120      0     0      0   90640  12904   24.6  36    3
8.19/8.25	c +    8.3     2556     120      0     0      0  113300  14194   24.4  35    3
10.89/10.90	c +   10.9     2556     120      0     0      0  141625  15613   24.0  35    3
12.69/12.78	c B   12.8     2556     120      0     0      0  160052  15624   23.8  36    4
14.29/14.36	c +   14.4     2556     120      0     0      0  177030  17174   23.8  35    4
17.38/17.45	c N   17.4     2556     120      0     0      0  205178  17186   23.9  35    4
19.08/19.13	c
19.08/19.13	c       original/binary      fixed     eliminated      learned       agility
19.08/19.13	c   seconds        variables     equivalent    conflicts       height       MB
19.08/19.13	c
19.08/19.13	c +   19.1     2556     120      0     0      0  221285  18891   24.0  35    4
25.78/25.83	c +   25.8     2556     120      0     0      0  276606  20780   24.0  35    5
34.58/34.68	c +   34.7     2556     120      0     0      0  345755  22858   24.1  36    6
40.17/40.25	c B   40.2     2556     120      0     0      0  384098  22869   24.1  35    6
47.18/47.21	c +   47.2     2556     120      0     0      0  432191  25143   24.2  36    6
51.67/51.77	c N   51.8     2556     120      0     0      0  461564  25155   24.2  35    7
64.56/64.69	c +   64.7     2556     120      0     0      0  540237  27657   24.0  34    7
88.76/88.82	c +   88.8     2556     120      0     0      0  675295  30422   24.0  35    6
123.75/123.82	c +  123.8     2556     120      0     0      0  844115  33464   24.0  37    8
134.64/134.74	c B  134.7     2556     120      0     0      0  896206  33474   23.9  36    8
162.13/162.23	c N  162.2     2556     120      0     0      0 1025560  33474   23.7  36    9
168.62/168.73	c +  168.7     2556     120      0     0      0 1055141  36810   23.7  36    9
233.41/233.57	c +  233.5     2556     120      0     0      0 1318927  40491   23.4  37   11
321.77/321.95	c +  321.8     2556     120      0     0      0 1648657  44540   23.2  37   13
438.83/439.00	c B  438.8     2556     120      0     0      0 2048401  44548   22.9  35   15
442.83/443.00	c +  442.8     2556     120      0     0      0 2060821  48994   22.9  36   15
510.00/510.28	c N  510.1     2556     120      0     0      0 2255953  49007   22.7  37   16
615.67/615.96	c +  615.7     2556     120      0     0      0 2576025  53893   22.6  36   17
846.38/846.72	c +  846.4     2556     120      0     0      0 3220030  59282   22.4  36   19
1178.55/1179.09	c
1178.55/1179.09	c       original/binary      fixed     eliminated      learned       agility
1178.55/1179.09	c   seconds        variables     equivalent    conflicts       height       MB
1178.55/1179.09	c
1178.55/1179.09	c + 1178.7     2556     120      0     0      0 4025036  65210   22.8  36   17
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 4067852 conflicts, 4553363 decisions, 1 random
1200.05/1200.50	c 0 iterations, 3 restarts, 7161 skipped
1200.05/1200.50	c 34 enlarged, 0 shrunken, 39751 rescored, 999 rebiased
1200.05/1200.50	c 1 simplifications, 2 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: 13800 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: 720 probed, 3 phases, 3 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: 102501517 learned, 17% deleted, 0 strong, 12 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: 111513422 propagations, 0.09 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 24 MB max, 476 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-1515719-1238258169/watcher-1515719-1238258169 -o /tmp/evaluation-result-1515719-1238258169/solver-1515719-1238258169 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515719-1238258169.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 0.95 0.98 2/72 7414
/proc/meminfo: memFree=1428880/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=916 CPUtime=0
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1098478202 937984 149 1992294400 134512640 135151029 4294956240 18446744073709551615 134578659 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 229 149 79 155 0 72 0

[startup+0.0809081 s]
/proc/loadavg: 0.91 0.95 0.98 2/72 7414
/proc/meminfo: memFree=1428880/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=1312 CPUtime=0.07
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 244 0 0 0 7 0 0 0 18 0 1 0 1098478202 1343488 228 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 328 228 79 155 0 171 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1312

[startup+0.101912 s]
/proc/loadavg: 0.91 0.95 0.98 2/72 7414
/proc/meminfo: memFree=1428880/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=1444 CPUtime=0.1
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 268 0 0 0 10 0 0 0 18 0 1 0 1098478202 1478656 252 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 361 252 79 155 0 204 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1444

[startup+0.301949 s]
/proc/loadavg: 0.91 0.95 0.98 2/72 7414
/proc/meminfo: memFree=1428880/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=1708 CPUtime=0.29
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 359 0 0 0 29 0 0 0 19 0 1 0 1098478202 1748992 343 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 427 343 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.702024 s]
/proc/loadavg: 0.91 0.95 0.98 2/72 7414
/proc/meminfo: memFree=1428880/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=2104 CPUtime=0.69
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 440 0 0 0 69 0 0 0 23 0 1 0 1098478202 2154496 424 1992294400 134512640 135151029 4294956240 18446744073709551615 134554558 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 526 424 79 155 0 369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.50117 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 7415
/proc/meminfo: memFree=1427272/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=2512 CPUtime=1.49
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 559 0 0 0 149 0 0 0 25 0 1 0 1098478202 2572288 543 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 628 543 79 155 0 471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2512

[startup+3.10148 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 7415
/proc/meminfo: memFree=1426632/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=3180 CPUtime=3.09
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 697 0 0 0 309 0 0 0 25 0 1 0 1098478202 3256320 681 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 795 681 79 155 0 638 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3180

[startup+6.30108 s]
/proc/loadavg: 0.92 0.95 0.98 2/73 7415
/proc/meminfo: memFree=1425736/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=3844 CPUtime=6.29
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 870 0 0 0 629 0 0 0 25 0 1 0 1098478202 3936256 854 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 961 854 79 155 0 804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3844

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.98 2/73 7415
/proc/meminfo: memFree=1424584/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=4788 CPUtime=12.69
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 1095 0 0 0 1269 0 0 0 25 0 1 0 1098478202 4902912 1079 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 1197 1079 79 155 0 1040 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4788

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/73 7415
/proc/meminfo: memFree=1423240/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=6340 CPUtime=25.48
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 1428 0 0 0 2547 1 0 0 25 0 1 0 1098478202 6492160 1412 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 1585 1412 79 155 0 1428 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6340

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/73 7415
/proc/meminfo: memFree=1421704/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=8092 CPUtime=51.07
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 1808 0 0 0 5106 1 0 0 25 0 1 0 1098478202 8286208 1792 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 2023 1792 79 155 0 1866 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8092

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/73 7415
/proc/meminfo: memFree=1418632/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=10888 CPUtime=102.26
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 2563 0 0 0 10223 3 0 0 25 0 1 0 1098478202 11149312 2529 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 2722 2529 79 155 0 2565 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10888

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7415
/proc/meminfo: memFree=1417928/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=11476 CPUtime=162.23
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 2737 0 0 0 16220 3 0 0 25 0 1 0 1098478202 11751424 2703 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 2869 2703 79 155 0 2712 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11476

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7415
/proc/meminfo: memFree=1416712/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=13012 CPUtime=222.21
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 3034 0 0 0 22218 3 0 0 25 0 1 0 1098478202 13324288 3000 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 3253 3000 79 155 0 3096 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13012

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7415
/proc/meminfo: memFree=1415944/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=14132 CPUtime=282.19
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 3234 0 0 0 28215 4 0 0 25 0 1 0 1098478202 14471168 3200 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 3533 3200 79 155 0 3376 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14132

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7415
/proc/meminfo: memFree=1414856/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=15636 CPUtime=342.16
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 3486 0 0 0 34212 4 0 0 25 0 1 0 1098478202 16011264 3452 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 3909 3452 79 155 0 3752 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15636

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7415
/proc/meminfo: memFree=1414344/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=16340 CPUtime=402.15
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 3624 0 0 0 40210 5 0 0 25 0 1 0 1098478202 16732160 3590 1992294400 134512640 135151029 4294956240 18446744073709551615 134575832 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 4085 3590 79 155 0 3928 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16340

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7415
/proc/meminfo: memFree=1413320/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=17360 CPUtime=462.12
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 3868 0 0 0 46207 5 0 0 25 0 1 0 1098478202 17776640 3834 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 4340 3834 79 155 0 4183 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17360

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7417
/proc/meminfo: memFree=1412680/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=18064 CPUtime=522.09
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 4000 0 0 0 52204 5 0 0 25 0 1 0 1098478202 18497536 3966 1992294400 134512640 135151029 4294956240 18446744073709551615 134554650 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 4516 3966 79 155 0 4359 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 18064

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7417
/proc/meminfo: memFree=1412104/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=18792 CPUtime=582.08
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 4139 0 0 0 58202 6 0 0 25 0 1 0 1098478202 19243008 4105 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 4698 4105 79 155 0 4541 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18792

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7417
/proc/meminfo: memFree=1411656/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=19296 CPUtime=642.06
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 4252 0 0 0 64200 6 0 0 25 0 1 0 1098478202 19759104 4218 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 4824 4218 79 155 0 4667 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19296

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7417
/proc/meminfo: memFree=1410952/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=20256 CPUtime=702.03
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 4432 0 0 0 70197 6 0 0 25 0 1 0 1098478202 20742144 4398 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 5064 4398 79 155 0 4907 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 20256

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7417
/proc/meminfo: memFree=1410568/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=20768 CPUtime=762.01
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 4514 0 0 0 76195 6 0 0 25 0 1 0 1098478202 21266432 4480 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 5192 4480 79 155 0 5035 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 20768

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7417
/proc/meminfo: memFree=1409736/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=21676 CPUtime=821.99
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 4741 0 0 0 82192 7 0 0 25 0 1 0 1098478202 22196224 4707 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 5419 4707 79 155 0 5262 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 21676

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7417
/proc/meminfo: memFree=1409224/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=22224 CPUtime=881.97
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 4853 0 0 0 88190 7 0 0 25 0 1 0 1098478202 22757376 4819 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 5556 4819 79 155 0 5399 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 22224

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7417
/proc/meminfo: memFree=1405512/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=25620 CPUtime=941.95
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 5808 0 0 0 94186 9 0 0 25 0 1 0 1098478202 26234880 5741 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 6405 5741 79 155 0 6248 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 25620

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7417
/proc/meminfo: memFree=1405000/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=25620 CPUtime=1001.92
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 5938 0 0 0 100183 9 0 0 25 0 1 0 1098478202 26234880 5871 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 6405 5871 79 155 0 6248 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 25620

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7417
/proc/meminfo: memFree=1404872/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=25620 CPUtime=1061.89
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 5979 0 0 0 106180 9 0 0 25 0 1 0 1098478202 26234880 5912 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 6405 5912 79 155 0 6248 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 25620

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7417
/proc/meminfo: memFree=1404744/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=25620 CPUtime=1121.87
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 6011 0 0 0 112178 9 0 0 25 0 1 0 1098478202 26234880 5944 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 6405 5944 79 155 0 6248 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 25620

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7417
/proc/meminfo: memFree=1404552/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=25620 CPUtime=1181.85
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 6048 0 0 0 118176 9 0 0 25 0 1 0 1098478202 26234880 5981 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 6405 5981 79 155 0 6248 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 25620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7417
/proc/meminfo: memFree=1404552/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=25620 CPUtime=1200.05
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 6051 0 0 0 119995 10 0 0 25 0 1 0 1098478202 26234880 5984 1992294400 134512640 135151029 4294956240 18446744073709551615 134580745 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 6405 5984 79 155 0 6248 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25620

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 0.98 2/73 7417
/proc/meminfo: memFree=1404552/2055920 swapFree=4168900/4192956
[pid=7414] ppid=7412 vsize=25620 CPUtime=1200.05
/proc/7414/stat : 7414 (precosat) R 7412 7414 7195 0 -1 4194304 6051 0 0 0 119995 10 0 0 25 0 1 0 1098478202 26234880 5984 1992294400 134512640 135151029 4294956240 18446744073709551615 134580745 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7414/statm: 6405 5984 79 155 0 6248 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.105983
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 25880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6051
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= 1791

runsolver used 1.04684 second user time and 3.33549 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 17:36:09
IDJOB=1515719
IDBENCH=70453
IDSOLVER=507
FILE ID=node64/1515719-1238258169
PBS_JOBID= 9060761
Free space on /tmp= 66408 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1879656894-046.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515719-1238258169/watcher-1515719-1238258169 -o /tmp/evaluation-result-1515719-1238258169/solver-1515719-1238258169 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515719-1238258169.cnf

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

MD5SUM BENCH= f7bf3a504486cf138c26426940975d5c
RANDOM SEED=1024019325

node64.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		: 3000.261
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		: 3000.261
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:       1429360 kB
Buffers:         78264 kB
Cached:         454348 kB
SwapCached:      14856 kB
Active:          53460 kB
Inactive:       495704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429360 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          16056 kB
Slab:            62340 kB
Committed_AS:  2884772 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-28 17:56:12