Trace number 1516331

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S754967851-033.cnf
MD5SUMca6438c2650e1f6095e022fd7ba3c2d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.35679
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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-1516331-1238267935.cnf
0.00/0.00	c found header 'p cnf 70 6230'
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     6230      70      0     0      0       0      0    0.0   0    0
0.20/0.22	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.20/0.22	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.20/0.23	c R    0.2     6230      70      0     0      0     102    102   27.6   6    1
0.20/0.23	c R    0.2     6230      70      0     0      0     202    202   26.2  11    1
0.20/0.25	c N    0.3     6230      70      0     0      0     804    804   25.1  29    1
0.20/0.26	c B    0.3     6230      70      0     0      0    1002   1002   25.4  32    1
0.30/0.30	c B    0.3     6230      70      0     0      0    2003   2003   25.9  39    1
0.30/0.32	c N    0.3     6230      70      0     0      0    2408   2408   25.9  40    1
0.49/0.52	c +    0.5     6230      70      0     0      0    6230   6853   25.3  39    2
0.49/0.53	c N    0.5     6230      70      0     0      0    6420   6420   25.3  39    2
0.59/0.62	c +    0.6     6230      70      0     0      0    7785   7538   25.1  39    2
0.59/0.63	c B    0.6     6230      70      0     0      0    8005   7079   25.0  40    2
0.70/0.76	c +    0.8     6230      70      0     0      0    9730   8291   24.7  40    2
0.90/0.92	c +    0.9     6230      70      0     0      0   12162   9120   24.6  41    2
1.10/1.14	c +    1.1     6230      70      0     0      0   15205  10032   24.3  40    2
1.10/1.20	c N    1.2     6230      70      0     0      0   16046   9966   24.2  40    2
1.39/1.44	c +    1.4     6230      70      0     0      0   19005  11035   24.1  40    2
1.79/1.82	c +    1.8     6230      70      0     0      0   23756  12138   23.7  40    2
1.79/1.84	c
1.79/1.84	c       original/binary      fixed     eliminated      learned       agility
1.79/1.84	c   seconds        variables     equivalent    conflicts       height       MB
1.79/1.84	c
1.79/1.84	c B    1.8     6230      70      0     0      0   24014  11300   23.7  40    3
2.30/2.30	c +    2.3     6230      70      0     0      0   29695  13351   23.6  40    3
2.99/3.02	c +    3.0     6230      70      0     0      0   37115  14686   23.4  39    3
3.09/3.15	c N    3.2     6230      70      0     0      0   38505  14692   23.4  39    3
3.89/3.95	c +    4.0     6230      70      0     0      0   46390  16154   23.0  39    3
5.09/5.20	c +    5.2     6230      70      0     0      0   57986  17769   23.0  40    4
5.79/5.88	c B    5.9     6230      70      0     0      0   64029  17776   22.8  39    4
6.89/6.91	c +    6.9     6230      70      0     0      0   72480  19545   22.7  40    4
8.90/8.99	c N    9.0     6230      70      0     0      0   89805  19549   22.4  41    4
8.99/9.09	c +    9.1     6230      70      0     0      0   90600  21499   22.4  41    4
11.79/11.85	c +   11.9     6230      70      0     0      0  113250  23648   22.2  40    5
15.69/15.75	c +   15.7     6230      70      0     0      0  141562  26012   21.9  40    5
18.28/18.32	c B   18.3     6230      70      0     0      0  160049  26018   21.8  41    6
20.88/20.93	c +   20.9     6230      70      0     0      0  176952  28613   21.7  39    6
25.88/25.92	c N   25.9     6230      70      0     0      0  205200  28622   21.5  40    7
28.78/28.83	c +   28.8     6230      70      0     0      0  221192  31474   21.5  40    7
39.88/39.90	c +   39.9     6230      70      0     0      0  276492  34621   21.1  40    7
53.78/53.87	c +   53.9     6230      70      0     0      0  345617  38083   21.0  39    8
62.47/62.50	c B   62.5     6230      70      0     0      0  384113  38093   20.9  39    9
72.87/72.94	c
72.87/72.94	c       original/binary      fixed     eliminated      learned       agility
72.87/72.94	c   seconds        variables     equivalent    conflicts       height       MB
72.87/72.94	c
72.87/72.94	c +   72.9     6230      70      0     0      0  432023  41891   20.8  40   10
80.97/81.09	c N   81.1     6230      70      0     0      0  461581  41906   20.8  38   10
102.16/102.28	c +  102.3     6230      70      0     0      0  540025  46080   20.6  39   11
141.15/141.28	c +  141.2     6230      70      0     0      0  675030  50688   20.5  40   12
192.83/192.93	c +  192.9     6230      70      0     0      0  843785  55756   20.4  40   14
212.43/212.50	c B  212.4     6230      70      0     0      0  896209  55768   20.4  40   15
255.51/255.69	c N  255.6     6230      70      0     0      0 1025581  55767   20.3  39   15
264.41/264.59	c +  264.5     6230      70      0     0      0 1054731  61331   20.2  40   15
366.18/366.40	c +  366.3     6230      70      0     0      0 1318410  67464   20.1  39   18
510.14/510.37	c +  510.2     6230      70      0     0      0 1648010  74210   19.9  40   20
707.88/708.13	c B  707.9     6230      70      0     0      0 2048396  74235   19.6  40   22
713.87/714.17	c +  714.0     6230      70      0     0      0 2060010  81631   19.6  40   22
810.34/810.68	c N  810.4     6230      70      0     0      0 2255966  81641   19.6  39   24
970.79/971.16	c +  970.9     6230      70      0     0      0 2575012  89794   19.6  40   26
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c
1200.03/1200.40	c 2973140 conflicts, 3228422 decisions, 1 random
1200.03/1200.40	c 0 iterations, 5 restarts, 5112 skipped
1200.03/1200.40	c 28 enlarged, 0 shrunken, 29043 rescored, 715 rebiased
1200.03/1200.40	c 1 simplifications, 0 reductions
1200.03/1200.40	c
1200.03/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.03/1200.40	c elim: 57207 resolutions, 1 phases, 1 rounds
1200.03/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.40	c prbe: 140 probed, 1 phases, 1 rounds
1200.03/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.40	c hash: 0 units, 0 merged
1200.03/1200.40	c mins: 67119677 learned, 18% deleted, 0 strong, 10 depth
1200.03/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.40	c strs: 0 forward, 0 backward
1200.03/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.40	c prps: 47315271 propagations, 0.04 megaprops
1200.03/1200.40	c
1200.03/1200.40	c 1200.0 seconds, 28 MB max, 315 MB recycled
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	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-1516331-1238267935/watcher-1516331-1238267935 -o /tmp/evaluation-result-1516331-1238267935/solver-1516331-1238267935 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516331-1238267935.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 0.97 0.98 3/65 9663
/proc/meminfo: memFree=1250856/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=1052 CPUtime=0
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 310514283 1077248 149 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 263 150 63 155 0 106 0

[startup+0.102688 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 9663
/proc/meminfo: memFree=1250856/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=1684 CPUtime=0.1
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 329 0 0 0 10 0 0 0 18 0 1 0 310514283 1724416 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 421 313 79 155 0 264 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1684

[startup+0.2027 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 9663
/proc/meminfo: memFree=1250856/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=1684 CPUtime=0.2
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 329 0 0 0 20 0 0 0 18 0 1 0 310514283 1724416 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 421 313 79 155 0 264 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1684

[startup+0.302713 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 9663
/proc/meminfo: memFree=1250856/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=1684 CPUtime=0.3
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 403 0 0 0 30 0 0 0 19 0 1 0 310514283 1724416 319 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 421 319 79 155 0 264 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1684

[startup+0.702763 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 9663
/proc/meminfo: memFree=1250856/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=2636 CPUtime=0.7
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 654 0 0 0 70 0 0 0 22 0 1 0 310514283 2699264 570 1992294400 134512640 135151029 4294956240 18446744073709551615 134551388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 659 570 79 155 0 502 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2636

[startup+1.50186 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1248544/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=3304 CPUtime=1.49
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 818 0 0 0 149 0 0 0 25 0 1 0 310514283 3383296 734 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 826 734 79 155 0 669 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3304

[startup+3.10107 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1247712/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=4112 CPUtime=3.09
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 989 0 0 0 309 0 0 0 25 0 1 0 310514283 4210688 905 1992294400 134512640 135151029 4294956240 18446744073709551615 134554888 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 1028 905 79 155 0 871 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4112

[startup+6.30147 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1246496/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=5232 CPUtime=6.29
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 1240 0 0 0 629 0 0 0 25 0 1 0 310514283 5357568 1156 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 1308 1156 79 155 0 1151 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5232

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1245216/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=6324 CPUtime=12.69
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 1504 0 0 0 1269 0 0 0 25 0 1 0 310514283 6475776 1420 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 1581 1420 79 155 0 1424 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6324

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1243744/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=7928 CPUtime=25.48
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 1853 0 0 0 2548 0 0 0 25 0 1 0 310514283 8118272 1769 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 1982 1769 79 155 0 1825 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7928

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1242272/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=9924 CPUtime=51.08
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 2221 0 0 0 5107 1 0 0 25 0 1 0 310514283 10162176 2137 1992294400 134512640 135151029 4294956240 18446744073709551615 134575852 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 2481 2137 79 155 0 2324 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9924

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1239776/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=12780 CPUtime=102.27
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 2825 0 0 0 10225 2 0 0 25 0 1 0 310514283 13086720 2741 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 3195 2741 79 155 0 3038 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12780

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1237728/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=15004 CPUtime=162.24
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 3335 0 0 0 16222 2 0 0 25 0 1 0 310514283 15364096 3251 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 3751 3251 79 155 0 3594 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15004

[startup+222.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1236192/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=16776 CPUtime=222.23
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 3703 0 0 0 22220 3 0 0 25 0 1 0 310514283 17178624 3619 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 4194 3619 79 155 0 4037 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16776

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1235040/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=18492 CPUtime=282.21
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 3993 0 0 0 28217 4 0 0 25 0 1 0 310514283 18935808 3909 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 4623 3909 79 155 0 4466 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18492

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1233824/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=19836 CPUtime=342.18
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 4269 0 0 0 34214 4 0 0 25 0 1 0 310514283 20312064 4185 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 4959 4185 79 155 0 4802 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 19836

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1233056/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=20812 CPUtime=402.17
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 4465 0 0 0 40212 5 0 0 25 0 1 0 310514283 21311488 4381 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 5203 4381 79 155 0 5046 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 20812

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1232544/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=21632 CPUtime=462.15
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 4619 0 0 0 46210 5 0 0 25 0 1 0 310514283 22151168 4535 1992294400 134512640 135151029 4294956240 18446744073709551615 134555096 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 5408 4535 79 155 0 5251 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 21632

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1231328/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=22940 CPUtime=522.13
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 4911 0 0 0 52207 6 0 0 25 0 1 0 310514283 23490560 4827 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 5735 4827 79 155 0 5578 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 22940

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1230688/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=23852 CPUtime=582.11
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 5070 0 0 0 58205 6 0 0 25 0 1 0 310514283 24424448 4986 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 5963 4986 79 155 0 5806 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 23852

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1230240/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=24504 CPUtime=642.09
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 5180 0 0 0 64203 6 0 0 25 0 1 0 310514283 25092096 5096 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 6126 5096 79 155 0 5969 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 24504

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1229600/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=25284 CPUtime=702.08
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 5332 0 0 0 70201 7 0 0 25 0 1 0 310514283 25890816 5248 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 6321 5248 79 155 0 6164 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 25284

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1228000/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=26992 CPUtime=762.06
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 5716 0 0 0 76198 8 0 0 25 0 1 0 310514283 27639808 5632 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 6748 5632 79 155 0 6591 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 26992

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1227168/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=28036 CPUtime=822.04
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 5922 0 0 0 82196 8 0 0 25 0 1 0 310514283 28708864 5838 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 7009 5838 79 155 0 6852 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 28036

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1226720/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=28552 CPUtime=882.03
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 6018 0 0 0 88194 9 0 0 25 0 1 0 310514283 29237248 5934 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 7138 5934 79 155 0 6981 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28552

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1226336/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=29204 CPUtime=942.01
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 6126 0 0 0 94192 9 0 0 25 0 1 0 310514283 29904896 6042 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 7301 6042 79 155 0 7144 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 29204

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1225952/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=29596 CPUtime=1001.98
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 6216 0 0 0 100189 9 0 0 25 0 1 0 310514283 30306304 6132 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 7399 6132 79 155 0 7242 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 29596

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1225696/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=29984 CPUtime=1061.97
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 6283 0 0 0 106187 10 0 0 25 0 1 0 310514283 30703616 6199 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 7496 6199 79 155 0 7339 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 29984

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1225248/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=30504 CPUtime=1121.95
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 6398 0 0 0 112185 10 0 0 25 0 1 0 310514283 31236096 6314 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 7626 6314 79 155 0 7469 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 30504

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1224736/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=31156 CPUtime=1181.94
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 6526 0 0 0 118183 11 0 0 25 0 1 0 310514283 31903744 6442 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 7789 6442 79 155 0 7632 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 31156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1224672/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=31284 CPUtime=1200.03
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 6541 0 0 0 119992 11 0 0 25 0 1 0 310514283 32034816 6457 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 7821 6457 79 155 0 7664 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 31284

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9664
/proc/meminfo: memFree=1224672/2055920 swapFree=4191900/4192956
[pid=9663] ppid=9661 vsize=31284 CPUtime=1200.03
/proc/9663/stat : 9663 (precosat) R 9661 9663 9599 0 -1 4194304 6541 0 0 0 119992 11 0 0 25 0 1 0 310514283 32034816 6457 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9663/statm: 7821 6457 79 155 0 7664 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 31284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.116982
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 31284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6541
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= 2627

runsolver used 1.24181 second user time and 3.13552 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-28 20:18:55
IDJOB=1516331
IDBENCH=70504
IDSOLVER=507
FILE ID=node54/1516331-1238267935
PBS_JOBID= 9060853
Free space on /tmp= 66492 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S754967851-033.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516331-1238267935/watcher-1516331-1238267935 -o /tmp/evaluation-result-1516331-1238267935/solver-1516331-1238267935 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516331-1238267935.cnf

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

MD5SUM BENCH= ca6438c2650e1f6095e022fd7ba3c2d0
RANDOM SEED=1650422588

node54.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		: 3000.232
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		: 3000.232
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:       1251272 kB
Buffers:         79268 kB
Cached:         630868 kB
SwapCached:        260 kB
Active:         146032 kB
Inactive:       579240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1251272 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            65288 kB
Committed_AS:   821032 kB
PageTables:       1372 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= 66488 MiB
End job on node54 at 2009-03-28 20:38:58