Trace number 1515899

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/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S358640743-023.cnf
MD5SUM093008c1ff7003864425a0786735d960
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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-1515899-1238260965.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
0.19/0.22	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.22	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.19/0.23	c R    0.2     6230      70      0     0      0     101    101   27.2   6    1
0.19/0.23	c R    0.2     6230      70      0     0      0     201    201   25.9  11    1
0.19/0.25	c N    0.3     6230      70      0     0      0     804    804   25.9  30    1
0.19/0.26	c B    0.3     6230      70      0     0      0    1001   1001   25.9  33    1
0.19/0.30	c B    0.3     6230      70      0     0      0    2001   2001   25.9  38    1
0.29/0.31	c N    0.3     6230      70      0     0      0    2409   2409   25.7  39    1
0.49/0.51	c +    0.5     6230      70      0     0      0    6230   6853   24.6  40    2
0.49/0.52	c N    0.5     6230      70      0     0      0    6423   6423   24.5  40    2
0.59/0.62	c +    0.6     6230      70      0     0      0    7785   7538   24.4  40    2
0.59/0.63	c B    0.6     6230      70      0     0      0    8003   7076   24.3  40    2
0.69/0.75	c +    0.8     6230      70      0     0      0    9731   8291   24.1  40    2
0.89/0.92	c +    0.9     6230      70      0     0      0   12160   9120   24.0  40    2
1.09/1.14	c +    1.1     6230      70      0     0      0   15201  10032   23.8  39    2
1.09/1.20	c N    1.2     6230      70      0     0      0   16049   9974   23.8  40    2
1.39/1.41	c +    1.4     6230      70      0     0      0   19001  11035   23.6  40    2
1.69/1.79	c +    1.8     6230      70      0     0      0   23751  12138   23.5  40    3
1.79/1.81	c
1.79/1.81	c       original/binary      fixed     eliminated      learned       agility
1.79/1.81	c   seconds        variables     equivalent    conflicts       height       MB
1.79/1.81	c
1.79/1.81	c B    1.8     6230      70      0     0      0   24008  11300   23.5  40    3
2.19/2.28	c +    2.3     6230      70      0     0      0   29685  13351   23.5  40    3
2.99/3.01	c +    3.0     6230      70      0     0      0   37105  14686   23.3  40    3
3.09/3.16	c N    3.2     6230      70      0     0      0   38504  14692   23.3  41    3
3.89/3.94	c +    3.9     6230      70      0     0      0   46381  16154   23.3  40    3
5.09/5.19	c +    5.2     6230      70      0     0      0   57976  17769   23.0  39    4
5.79/5.82	c B    5.8     6230      70      0     0      0   64017  17779   23.0  39    4
6.79/6.86	c +    6.9     6230      70      0     0      0   72471  19545   22.8  40    4
8.89/8.98	c N    9.0     6230      70      0     0      0   89793  19556   22.5  39    4
8.99/9.07	c +    9.1     6230      70      0     0      0   90585  21499   22.5  39    4
11.79/11.85	c +   11.8     6230      70      0     0      0  113230  23648   22.5  40    5
15.89/15.93	c +   15.9     6230      70      0     0      0  141535  26012   22.3  40    6
18.49/18.56	c B   18.6     6230      70      0     0      0  160042  26022   22.1  39    6
20.89/20.92	c +   20.9     6230      70      0     0      0  176915  28613   22.0  39    6
25.58/25.65	c N   25.6     6230      70      0     0      0  205199  28623   21.9  40    7
28.28/28.37	c +   28.4     6230      70      0     0      0  221141  31474   21.9  39    7
38.38/38.48	c +   38.5     6230      70      0     0      0  276425  34621   21.7  38    8
51.87/51.97	c +   52.0     6230      70      0     0      0  345531  38083   21.4  40    9
60.17/60.24	c B   60.2     6230      70      0     0      0  384091  38091   21.4  40    9
71.97/72.03	c
71.97/72.03	c       original/binary      fixed     eliminated      learned       agility
71.97/72.03	c   seconds        variables     equivalent    conflicts       height       MB
71.97/72.03	c
71.97/72.03	c +   72.0     6230      70      0     0      0  431911  41891   21.4  39   10
79.16/79.23	c N   79.2     6230      70      0     0      0  461564  41902   21.4  39   10
100.26/100.37	c +  100.3     6230      70      0     0      0  539888  46080   21.2  40   11
137.84/137.97	c +  137.9     6230      70      0     0      0  674861  50688   21.0  40   12
192.22/192.31	c +  192.2     6230      70      0     0      0  843578  55756   20.9  40   14
210.72/210.80	c B  210.7     6230      70      0     0      0  896199  55764   20.8  40   15
254.19/254.37	c N  254.3     6230      70      0     0      0 1025504  55767   20.7  40   15
266.19/266.33	c +  266.2     6230      70      0     0      0 1054471  61331   20.6  40   16
371.45/371.62	c +  371.5     6230      70      0     0      0 1318088  67464   20.5  39   18
517.09/517.37	c +  517.2     6230      70      0     0      0 1647610  74210   20.3  39   20
716.82/717.19	c B  716.9     6230      70      0     0      0 2048410  74221   20.1  40   22
722.02/722.35	c +  722.1     6230      70      0     0      0 2059511  81631   20.1  40   23
825.48/825.88	c N  825.6     6230      70      0     0      0 2255817  81643   20.0  40   24
988.31/988.77	c +  988.4     6230      70      0     0      0 2574385  89794   19.8  40   25
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c
1200.04/1200.50	c 2936025 conflicts, 3184778 decisions, 1 random
1200.04/1200.50	c 0 iterations, 4 restarts, 5113 skipped
1200.04/1200.50	c 28 enlarged, 0 shrunken, 28680 rescored, 700 rebiased
1200.04/1200.50	c 1 simplifications, 0 reductions
1200.04/1200.50	c
1200.04/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.50	c elim: 57269 resolutions, 1 phases, 1 rounds
1200.04/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.50	c prbe: 140 probed, 1 phases, 1 rounds
1200.04/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.50	c hash: 0 units, 0 merged
1200.04/1200.50	c mins: 67151292 learned, 17% deleted, 0 strong, 8 depth
1200.04/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.50	c strs: 0 forward, 0 backward
1200.04/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.50	c prps: 46498682 propagations, 0.04 megaprops
1200.04/1200.50	c
1200.04/1200.50	c 1200.1 seconds, 27 MB max, 314 MB recycled
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	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-1515899-1238260965/watcher-1515899-1238260965 -o /tmp/evaluation-result-1515899-1238260965/solver-1515899-1238260965 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515899-1238260965.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 0.97 3/64 3881
/proc/meminfo: memFree=1698632/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=1052 CPUtime=0
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 1098761537 1077248 141 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 263 141 63 155 0 106 0

[startup+0.053311 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 3881
/proc/meminfo: memFree=1698632/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=1684 CPUtime=0.05
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 328 0 0 0 5 0 0 0 18 0 1 0 1098761537 1724416 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134526284 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 421 312 79 155 0 264 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1684

[startup+0.101321 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 3881
/proc/meminfo: memFree=1698632/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=1684 CPUtime=0.09
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 1098761537 1724416 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134526205 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 421 312 79 155 0 264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1684

[startup+0.30136 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 3881
/proc/meminfo: memFree=1698632/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=1696 CPUtime=0.29
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 397 0 0 0 29 0 0 0 19 0 1 0 1098761537 1736704 317 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 424 317 79 155 0 267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1696

[startup+0.701441 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 3881
/proc/meminfo: memFree=1698632/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=2628 CPUtime=0.69
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 652 0 0 0 69 0 0 0 22 0 1 0 1098761537 2691072 572 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 657 572 79 155 0 500 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2628

[startup+1.5016 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 3882
/proc/meminfo: memFree=1696320/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=3292 CPUtime=1.49
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 816 0 0 0 149 0 0 0 25 0 1 0 1098761537 3371008 736 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 823 736 79 155 0 666 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3292

[startup+3.10192 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 3882
/proc/meminfo: memFree=1695552/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=4272 CPUtime=3.09
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 1014 0 0 0 309 0 0 0 25 0 1 0 1098761537 4374528 934 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 1068 934 79 155 0 911 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4272

[startup+6.30156 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 3882
/proc/meminfo: memFree=1694336/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=5164 CPUtime=6.29
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 1222 0 0 0 628 1 0 0 25 0 1 0 1098761537 5287936 1142 1992294400 134512640 135151029 4294956240 18446744073709551615 134575843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 1291 1142 79 155 0 1134 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5164

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 3882
/proc/meminfo: memFree=1693056/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=6484 CPUtime=12.69
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 1535 0 0 0 1268 1 0 0 25 0 1 0 1098761537 6639616 1455 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 1621 1455 79 155 0 1464 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6484

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 3882
/proc/meminfo: memFree=1691584/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=8048 CPUtime=25.48
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 1857 0 0 0 2547 1 0 0 25 0 1 0 1098761537 8241152 1777 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 2012 1777 79 155 0 1855 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8048

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 3882
/proc/meminfo: memFree=1689728/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=10304 CPUtime=51.07
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 2300 0 0 0 5106 1 0 0 25 0 1 0 1098761537 10551296 2220 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 2576 2220 79 155 0 2419 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10304

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 3882
/proc/meminfo: memFree=1687424/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=12900 CPUtime=102.26
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 2863 0 0 0 10223 3 0 0 25 0 1 0 1098761537 13209600 2783 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 3225 2783 79 155 0 3068 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12900

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1685632/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=14852 CPUtime=162.23
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 3305 0 0 0 16220 3 0 0 25 0 1 0 1098761537 15208448 3225 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 3713 3225 79 155 0 3556 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14852

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1683904/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=16860 CPUtime=222.21
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 3702 0 0 0 22217 4 0 0 25 0 1 0 1098761537 17264640 3622 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 4215 3622 79 155 0 4058 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16860

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1682688/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=18624 CPUtime=282.19
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 4008 0 0 0 28214 5 0 0 25 0 1 0 1098761537 19070976 3928 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 4656 3928 79 155 0 4499 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18624

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1681472/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=20204 CPUtime=342.16
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 4305 0 0 0 34211 5 0 0 25 0 1 0 1098761537 20688896 4225 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 5051 4225 79 155 0 4894 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20204

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1680832/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=21116 CPUtime=402.14
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 4461 0 0 0 40208 6 0 0 25 0 1 0 1098761537 21622784 4381 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 5279 4381 79 155 0 5122 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 21116

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1679680/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=22596 CPUtime=462.12
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 4741 0 0 0 46206 6 0 0 25 0 1 0 1098761537 23138304 4661 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 5649 4661 79 155 0 5492 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 22596

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1678976/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=23440 CPUtime=522.09
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 4905 0 0 0 52203 6 0 0 25 0 1 0 1098761537 24002560 4825 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 5860 4825 79 155 0 5703 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23440

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1678144/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=24356 CPUtime=582.07
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 5105 0 0 0 58200 7 0 0 25 0 1 0 1098761537 24940544 5025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 6089 5025 79 155 0 5932 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 24356

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1677760/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=24752 CPUtime=642.05
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 5203 0 0 0 64198 7 0 0 25 0 1 0 1098761537 25346048 5123 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 6188 5123 79 155 0 6031 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 24752

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1677312/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=25400 CPUtime=702.02
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 5307 0 0 0 70195 7 0 0 25 0 1 0 1098761537 26009600 5227 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 6350 5227 79 155 0 6193 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 25400

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1676096/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=26712 CPUtime=762.01
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 5583 0 0 0 76193 8 0 0 25 0 1 0 1098761537 27353088 5503 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 6678 5503 79 155 0 6521 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 26712

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1675648/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=27100 CPUtime=821.98
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 5686 0 0 0 82190 8 0 0 25 0 1 0 1098761537 27750400 5606 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 6775 5606 79 155 0 6618 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 27100

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1675200/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=27488 CPUtime=881.96
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 5792 0 0 0 88188 8 0 0 25 0 1 0 1098761537 28147712 5712 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 6872 5712 79 155 0 6715 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 27488

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1674944/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=27880 CPUtime=941.93
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 5857 0 0 0 94185 8 0 0 25 0 1 0 1098761537 28549120 5777 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 6970 5777 79 155 0 6813 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 27880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1673984/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=28800 CPUtime=1001.91
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 6092 0 0 0 100182 9 0 0 25 0 1 0 1098761537 29491200 6012 1992294400 134512640 135151029 4294956240 18446744073709551615 134551924 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 7200 6012 79 155 0 7043 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 28800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1672896/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=29780 CPUtime=1061.89
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 6346 0 0 0 106180 9 0 0 25 0 1 0 1098761537 30494720 6266 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 7445 6266 79 155 0 7288 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 29780

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1672576/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=30168 CPUtime=1121.87
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 6423 0 0 0 112178 9 0 0 25 0 1 0 1098761537 30892032 6343 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 7542 6343 79 155 0 7385 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 30168

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1672128/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=30688 CPUtime=1181.84
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 6528 0 0 0 118175 9 0 0 25 0 1 0 1098761537 31424512 6448 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 7672 6448 79 155 0 7515 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 30688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3882
/proc/meminfo: memFree=1672000/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=30948 CPUtime=1200.04
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 6558 0 0 0 119995 9 0 0 25 0 1 0 1098761537 31690752 6478 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 7737 6478 79 155 0 7580 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 30948

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 0.97 2/65 3882
/proc/meminfo: memFree=1672000/2055920 swapFree=4175824/4192956
[pid=3881] ppid=3879 vsize=30948 CPUtime=1200.04
/proc/3881/stat : 3881 (precosat) R 3879 3881 3561 0 -1 4194304 6558 0 0 0 119995 9 0 0 25 0 1 0 1098761537 31690752 6478 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3881/statm: 7737 6478 79 155 0 7580 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 30948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.104984
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 30948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6558
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= 2072

runsolver used 0.893864 second user time and 2.66759 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-28 18:22:45
IDJOB=1515899
IDBENCH=70468
IDSOLVER=507
FILE ID=node33/1515899-1238260965
PBS_JOBID= 9060827
Free space on /tmp= 66132 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S358640743-023.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515899-1238260965/watcher-1515899-1238260965 -o /tmp/evaluation-result-1515899-1238260965/solver-1515899-1238260965 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515899-1238260965.cnf

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

MD5SUM BENCH= 093008c1ff7003864425a0786735d960
RANDOM SEED=679782097

node33.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		: 3000.266
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		: 3000.266
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:       1699048 kB
Buffers:         47172 kB
Cached:         224308 kB
SwapCached:      10924 kB
Active:          42680 kB
Inactive:       241360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699048 kB
SwapTotal:     4192956 kB
SwapFree:      4175824 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          18228 kB
Slab:            58852 kB
Committed_AS:  3012724 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-28 18:42:48