Trace number 1513487

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S432776913-077.cnf
MD5SUM7added98d83a731c0c62b4e7cbaf3442
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.23305
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

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-1513487-1238218552.cnf
0.00/0.00	c found header 'p cnf 160 13600'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    13600     160      0     0      0       0      0    0.0   0    1
0.49/0.57	c s    0.6    13600     160      0     0      0       0      0    0.0   0    1
0.49/0.57	c l    0.6    13600     160      0     0      0       0  13600    0.0   0    1
0.49/0.57	c R    0.6    13600     160      0     0      0     100    100   53.9   9    1
0.49/0.58	c R    0.6    13600     160      0     0      0     200    200   54.3  14    1
0.59/0.61	c N    0.6    13600     160      0     0      0     803    803   56.7  33    1
0.59/0.62	c B    0.6    13600     160      0     0      0    1002   1002   57.5  34    1
0.59/0.68	c B    0.7    13600     160      0     0      0    2004   2004   58.9  36    2
0.69/0.71	c N    0.7    13600     160      0     0      0    2411   2411   59.1  36    2
1.00/1.01	c N    1.0    13600     160      0     0      0    6423   6423   59.1  36    3
1.10/1.15	c B    1.2    13600     160      0     0      0    8004   8004   58.9  37    3
1.69/1.78	c +    1.8    13600     160      0     0      0   13600  14960   58.7  37    5
2.09/2.18	c N    2.2    13600     160      0     0      0   16047  14965   58.6  36    5
2.29/2.33	c +    2.3    13600     160      0     0      0   17000  16456   58.5  35    5
2.99/3.06	c +    3.1    13600     160      0     0      0   21250  18101   58.3  36    6
3.49/3.51	c B    3.5    13600     160      0     0      0   24006  18107   58.2  36    6
3.89/3.91	c +    3.9    13600     160      0     0      0   26561  19911   58.1  36    6
4.98/5.01	c +    5.0    13600     160      0     0      0   33202  21902   58.1  34    7
6.08/6.14	c N    6.1    13600     160      0     0      0   38478  21915   57.8  36    7
6.68/6.74	c
6.68/6.74	c       original/binary      fixed     eliminated      learned       agility
6.68/6.74	c   seconds        variables     equivalent    conflicts       height       MB
6.68/6.74	c
6.68/6.74	c +    6.7    13600     160      0     0      0   41501  24092   57.6  36    7
8.88/8.98	c +    9.0    13600     160      0     0      0   51875  26501   57.9  36    8
11.49/11.51	c B   11.5    13600     160      0     0      0   64014  26508   58.0  37    9
11.69/11.74	c +   11.7    13600     160      0     0      0   64840  29151   57.9  35    9
15.88/15.92	c +   15.9    13600     160      0     0      0   81050  32066   57.8  36   10
18.08/18.19	c N   18.2    13600     160      0     0      0   89785  32079   57.7  37   10
20.98/21.07	c +   21.1    13600     160      0     0      0  101314  35272   57.6  37   10
28.49/28.55	c +   28.5    13600     160      0     0      0  126640  38799   57.3  37   12
38.88/38.92	c +   38.9    13600     160      0     0      0  158301  42678   57.1  35   13
39.38/39.42	c B   39.4    13600     160      0     0      0  160037  40546   57.1  35   13
52.07/52.18	c +   52.2    13600     160      0     0      0  197875  46945   56.9  35   14
54.68/54.74	c N   54.7    13600     160      0     0      0  205207  46962   56.9  35   15
69.67/69.78	c +   69.8    13600     160      0     0      0  247340  51639   56.6  37   16
96.46/96.58	c +   96.6    13600     160      0     0      0  309175  56802   56.5  35   17
128.55/128.65	c B  128.6    13600     160      0     0      0  384099  56817   56.1  36   19
129.45/129.56	c +  129.5    13600     160      0     0      0  386465  62482   56.1  36   19
166.64/166.72	c N  166.7    13600     160      0     0      0  461599  62493   55.9  35   21
176.54/176.68	c +  176.6    13600     160      0     0      0  483080  68730   55.8  38   21
242.22/242.38	c +  242.3    13600     160      0     0      0  603851  75603   55.5  35   23
333.29/333.41	c
333.29/333.41	c       original/binary      fixed     eliminated      learned       agility
333.29/333.41	c   seconds        variables     equivalent    conflicts       height       MB
333.29/333.41	c
333.29/333.41	c +  333.3    13600     160      0     0      0  754810  83163   55.4  36   26
437.36/437.51	c B  437.4    13600     160      0     0      0  896197  83176   55.4  37   29
472.36/472.54	c +  472.4    13600     160      0     0      0  943510  91479   55.4  36   29
532.94/533.14	c N  533.0    13600     160      0     0      0 1025630  91495   55.3  36   32
654.80/655.07	c +  654.9    13600     160      0     0      0 1179386 100626   55.3  34   33
886.24/886.53	c +  886.3    13600     160      0     0      0 1474232 110688   55.0  35   36
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 1818798 conflicts, 2035665 decisions, 1 random
1200.06/1200.40	c 0 iterations, 3 restarts, 3558 skipped
1200.06/1200.40	c 22 enlarged, 0 shrunken, 17770 rescored, 506 rebiased
1200.06/1200.40	c 1 simplifications, 0 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1200.40	c elim: 106912 resolutions, 1 phases, 1 rounds
1200.06/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.40	c prbe: 320 probed, 1 phases, 1 rounds
1200.06/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.40	c hash: 0 units, 0 merged
1200.06/1200.40	c mins: 94880648 learned, 10% deleted, 0 strong, 10 depth
1200.06/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.40	c strs: 0 forward, 0 backward
1200.06/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.40	c prps: 50287703 propagations, 0.04 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 41 MB max, 380 MB recycled
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513487-1238218552/watcher-1513487-1238218552 -o /tmp/evaluation-result-1513487-1238218552/solver-1513487-1238218552 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513487-1238218552.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: 1.00 1.00 0.94 2/68 7287
/proc/meminfo: memFree=1327544/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=788 CPUtime=0
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 97 0 0 0 0 0 0 0 20 0 1 0 1094516836 806912 82 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 197 83 63 155 0 40 0

[startup+0.065206 s]
/proc/loadavg: 1.00 1.00 0.94 2/68 7287
/proc/meminfo: memFree=1327544/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=2688 CPUtime=0.06
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 607 0 0 0 6 0 0 0 20 0 1 0 1094516836 2752512 584 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 672 584 79 155 0 515 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2688

[startup+0.101208 s]
/proc/loadavg: 1.00 1.00 0.94 2/68 7287
/proc/meminfo: memFree=1327544/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=2688 CPUtime=0.09
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 607 0 0 0 9 0 0 0 20 0 1 0 1094516836 2752512 584 1992294400 134512640 135151029 4294956240 18446744073709551615 134517325 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 672 584 79 155 0 515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2688

[startup+0.301227 s]
/proc/loadavg: 1.00 1.00 0.94 2/68 7287
/proc/meminfo: memFree=1327544/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=2688 CPUtime=0.29
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 607 0 0 0 29 0 0 0 21 0 1 0 1094516836 2752512 584 1992294400 134512640 135151029 4294956240 18446744073709551615 134517344 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 672 584 79 155 0 515 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2688

[startup+0.701267 s]
/proc/loadavg: 1.00 1.00 0.94 2/68 7287
/proc/meminfo: memFree=1327544/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=2616 CPUtime=0.69
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 679 0 0 0 69 0 0 0 25 0 1 0 1094516836 2678784 550 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 654 550 79 155 0 497 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2616

[startup+1.50235 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7288
/proc/meminfo: memFree=1324592/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=4996 CPUtime=1.49
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 1290 0 0 0 149 0 0 0 25 0 1 0 1094516836 5115904 1161 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 1249 1161 79 155 0 1092 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4996

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7288
/proc/meminfo: memFree=1321904/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=6740 CPUtime=3.09
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 1711 0 0 0 309 0 0 0 25 0 1 0 1094516836 6901760 1582 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 1685 1582 79 155 0 1528 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6740

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7288
/proc/meminfo: memFree=1319920/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=8336 CPUtime=6.28
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 2101 0 0 0 628 0 0 0 25 0 1 0 1094516836 8536064 1972 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 2084 1972 79 155 0 1927 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8336

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7288
/proc/meminfo: memFree=1317872/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=10672 CPUtime=12.69
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 2662 0 0 0 1268 1 0 0 25 0 1 0 1094516836 10928128 2533 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 2668 2533 79 155 0 2511 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10672

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7288
/proc/meminfo: memFree=1315312/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=12940 CPUtime=25.48
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 3195 0 0 0 2546 2 0 0 25 0 1 0 1094516836 13250560 3066 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 3235 3066 79 155 0 3078 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12940

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7288
/proc/meminfo: memFree=1312816/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=15960 CPUtime=51.07
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 3829 0 0 0 5105 2 0 0 25 0 1 0 1094516836 16343040 3700 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 3990 3700 79 155 0 3833 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15960

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7288
/proc/meminfo: memFree=1308592/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=20308 CPUtime=102.26
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 4859 0 0 0 10222 4 0 0 25 0 1 0 1094516836 20795392 4730 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 5077 4730 79 155 0 4920 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20308

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7288
/proc/meminfo: memFree=1306096/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=23164 CPUtime=162.24
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 5486 0 0 0 16219 5 0 0 25 0 1 0 1094516836 23719936 5357 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 5791 5357 79 155 0 5634 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23164

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7288
/proc/meminfo: memFree=1303984/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=25236 CPUtime=222.22
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 5986 0 0 0 22215 7 0 0 25 0 1 0 1094516836 25841664 5857 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 6309 5857 79 155 0 6152 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25236

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7288
/proc/meminfo: memFree=1301744/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=27724 CPUtime=282.21
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 6532 0 0 0 28212 9 0 0 25 0 1 0 1094516836 28389376 6403 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 6931 6403 79 155 0 6774 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27724

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7288
/proc/meminfo: memFree=1299312/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=30536 CPUtime=342.19
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 7136 0 0 0 34209 10 0 0 25 0 1 0 1094516836 31268864 7007 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 7634 7007 79 155 0 7477 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30536

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1298608/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=31168 CPUtime=402.17
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 7295 0 0 0 40207 10 0 0 25 0 1 0 1094516836 31916032 7166 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 7792 7166 79 155 0 7635 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 31168

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1298224/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=31976 CPUtime=462.16
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 7427 0 0 0 46205 11 0 0 25 0 1 0 1094516836 32743424 7298 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 7994 7298 79 155 0 7837 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31976

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1296112/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=34132 CPUtime=522.14
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 7954 0 0 0 52202 12 0 0 25 0 1 0 1094516836 34951168 7825 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 8533 7825 79 155 0 8376 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 34132

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1295664/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=34564 CPUtime=582.13
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 8049 0 0 0 58201 12 0 0 25 0 1 0 1094516836 35393536 7920 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 8641 7920 79 155 0 8484 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 34564

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1295152/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=35148 CPUtime=642.11
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 8179 0 0 0 64199 12 0 0 25 0 1 0 1094516836 35991552 8050 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 8787 8050 79 155 0 8630 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 35148

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1292784/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=37512 CPUtime=702.09
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 8764 0 0 0 70196 13 0 0 25 0 1 0 1094516836 38412288 8635 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 9378 8635 79 155 0 9221 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 37512

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1292016/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=38564 CPUtime=762.08
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 8953 0 0 0 76195 13 0 0 25 0 1 0 1094516836 39489536 8824 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 9641 8824 79 155 0 9484 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 38564

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1291504/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=39220 CPUtime=822.05
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 9077 0 0 0 82192 13 0 0 25 0 1 0 1094516836 40161280 8948 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 9805 8948 79 155 0 9648 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 39220

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1291184/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=39616 CPUtime=882.04
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 9156 0 0 0 88190 14 0 0 25 0 1 0 1094516836 40566784 9027 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 9904 9027 79 155 0 9747 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 39616

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1289328/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=41496 CPUtime=942.03
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 9623 0 0 0 94188 15 0 0 25 0 1 0 1094516836 42491904 9494 1992294400 134512640 135151029 4294956240 18446744073709551615 134565538 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 10374 9494 79 155 0 10217 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 41496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1288624/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=42472 CPUtime=1002.01
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 9789 0 0 0 100186 15 0 0 25 0 1 0 1094516836 43491328 9660 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 10618 9660 79 155 0 10461 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 42472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1287344/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=43992 CPUtime=1061.99
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 10107 0 0 0 106184 15 0 0 25 0 1 0 1094516836 45047808 9978 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 10998 9978 79 155 0 10841 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 43992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1287088/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=44416 CPUtime=1121.97
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 10185 0 0 0 112182 15 0 0 25 0 1 0 1094516836 45481984 10056 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 11104 10056 79 155 0 10947 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 44416

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1286768/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=44676 CPUtime=1181.96
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 10250 0 0 0 118180 16 0 0 25 0 1 0 1094516836 45748224 10121 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 11169 10121 79 155 0 11012 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 44676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/69 7290
/proc/meminfo: memFree=1286704/2055920 swapFree=4175244/4192956
[pid=7287] ppid=7285 vsize=44676 CPUtime=1200.06
/proc/7287/stat : 7287 (precosat) R 7285 7287 6408 0 -1 4194304 10263 0 0 0 119990 16 0 0 25 0 1 0 1094516836 45748224 10134 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7287/statm: 11169 10134 79 155 0 11012 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 44676

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.170974
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 44676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10263
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= 1
involuntary context switches= 2085

runsolver used 1.18282 second user time and 3.19551 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-28 06:35:52
IDJOB=1513487
IDBENCH=70267
IDSOLVER=507
FILE ID=node60/1513487-1238218552
PBS_JOBID= 9060506
Free space on /tmp= 66404 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S432776913-077.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513487-1238218552/watcher-1513487-1238218552 -o /tmp/evaluation-result-1513487-1238218552/solver-1513487-1238218552 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513487-1238218552.cnf

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

MD5SUM BENCH= 7added98d83a731c0c62b4e7cbaf3442
RANDOM SEED=326030981

node60.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		: 3000.202
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		: 3000.202
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:       1328024 kB
Buffers:         73708 kB
Cached:         566804 kB
SwapCached:      10996 kB
Active:         176672 kB
Inactive:       476968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1328024 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            1100 kB
Writeback:           0 kB
Mapped:          18436 kB
Slab:            59864 kB
Committed_AS:  3203556 kB
PageTables:       1712 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= 66400 MiB
End job on node60 at 2009-03-28 06:55:55