Trace number 1517831

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
MD5SUMcb595cd6bad1f0c5699baaa892a03467
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark40.7418
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1517831-1238291751.cnf
0.00/0.00	c found header 'p cnf 380 1615'
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     1615     380      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1611     375      0     0      5       0      0    0.0   0    0
0.00/0.01	c l    0.0     1611     375      0     0      5       0   1611    0.0   0    0
0.00/0.01	c R    0.0     1611     375      0     0      5     100    100   29.5  13    0
0.00/0.01	c R    0.0     1611     375      0     0      5     200    200   27.1  21    0
0.00/0.04	c N    0.0     1611     375      0     0      5     806    806   24.3  29    0
0.00/0.05	c B    0.0     1611     375      0     0      5    1001   1001   24.1  30    0
0.00/0.07	c +    0.1     1611     375      0     0      5    1611   1772   23.1  27    0
0.08/0.09	c B    0.1     1611     375      0     0      5    2001   1781   22.4  29    0
0.08/0.09	c +    0.1     1611     375      0     0      5    2011   1949   22.4  28    0
0.09/0.12	c N    0.1     1611     375      0     0      5    2412   1953   22.0  30    0
0.09/0.12	c +    0.1     1611     375      0     0      5    2510   2143   22.0  29    0
0.09/0.15	c +    0.2     1611     375      0     0      5    3136   2357   21.7  29    0
0.09/0.19	c +    0.2     1611     375      0     0      5    3921   2592   21.3  28    1
0.19/0.24	c +    0.2     1611     375      0     0      5    4900   2851   21.4  30    1
0.29/0.31	c +    0.3     1611     375      0     0      5    6125   3136   21.3  29    1
0.29/0.32	c N    0.3     1611     375      0     0      5    6417   3149   21.2  28    1
0.29/0.39	c +    0.4     1611     375      0     0      5    7656   3449   21.3  30    1
0.39/0.41	c B    0.4     1611     375      0     0      5    8002   3456   21.3  28    1
0.49/0.51	c
0.49/0.51	c       original/binary      fixed     eliminated      learned       agility
0.49/0.51	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.51	c
0.49/0.51	c +    0.5     1611     375      0     0      5    9571   3793   21.1  28    1
0.59/0.66	c +    0.7     1611     375      0     0      5   11960   4172   20.8  30    1
0.79/0.85	c +    0.8     1611     375      0     0      5   14950   4589   20.5  31    1
0.89/0.92	c N    0.9     1611     375      0     0      5   16034   4598   20.3  29    1
1.00/1.09	c +    1.1     1611     375      0     0      5   18685   5047   20.2  28    1
1.39/1.40	c +    1.4     1611     375      0     0      5   23355   5551   20.1  26    1
1.39/1.44	c B    1.4     1611     375      0     0      5   24008   5559   20.0  27    1
1.79/1.80	c +    1.8     1611     375      0     0      5   29191   6106   19.9  29    1
2.29/2.34	c +    2.3     1611     375      0     0      5   36486   6716   19.9  29    1
2.39/2.49	c N    2.5     1611     375      0     0      5   38483   6729   19.9  29    1
2.99/3.03	c +    3.0     1611     375      0     0      5   45606   7387   19.7  28    2
3.89/3.91	c +    3.9     1611     375      0     0      5   57006   8125   19.4  28    2
4.49/4.52	c B    4.5     1611     375      0     0      5   64019   8136   19.2  30    2
5.09/5.10	c +    5.1     1611     375      0     0      5   71256   8937   19.1  30    2
6.59/6.62	c +    6.6     1611     375      0     0      5   89071   9830   18.9  27    2
6.59/6.68	c N    6.7     1611     375      0     0      5   89773   9653   18.8  29    2
8.59/8.64	c +    8.6     1611     375      0     0      5  111337  10813   18.8  30    2
11.28/11.32	c +   11.3     1611     375      0     0      5  139173  11894   19.0  27    3
13.38/13.40	c B   13.4     1611     375      0     0      5  160042  11911   18.9  27    3
14.78/14.84	c
14.78/14.84	c       original/binary      fixed     eliminated      learned       agility
14.78/14.84	c   seconds        variables     equivalent    conflicts       height       MB
14.78/14.84	c
14.78/14.84	c +   14.8     1611     375      0     0      5  173965  13083   18.8  27    3
18.08/18.15	c N   18.1     1611     375      0     0      5  205173  13095   18.6  27    3
19.38/19.49	c +   19.5     1611     375      0     0      5  217457  14391   18.5  27    4
25.58/25.68	c +   25.7     1611     375      0     0      5  271820  15830   18.0  26    4
34.08/34.11	c +   34.1     1611     375      0     0      5  339775  17413   17.7  26    5
39.98/40.01	c B   40.0     1611     375      0     0      5  384102  17418   17.9  28    5
45.08/45.19	c +   45.2     1611     375      0     0      5  424715  19154   17.8  29    5
50.07/50.15	c N   50.1     1611     375      0     0      5  461577  19161   17.7  28    6
60.67/60.70	c +   60.7     1611     375      0     0      5  530891  21069   17.7  28    6
80.66/80.71	c +   80.7     1611     375      0     0      5  663610  23175   17.8  29    7
108.55/108.66	c +  108.6     1611     375      0     0      5  829511  25492   17.9  28    8
120.54/120.68	c B  120.6     1611     375      0     0      5  896208  25504   17.9  28    9
144.44/144.51	c N  144.5     1611     375      0     0      5 1025582  25508   17.9  28    9
146.54/146.61	c +  146.6     1611     375      0     0      5 1036886  28041   17.9  29    9
199.41/199.54	c +  199.5     1611     375      0     0      5 1296107  30845   17.8  29   10
269.49/269.64	c +  269.5     1611     375      0     0      5 1620130  33929   17.4  27   12
364.35/364.50	c +  364.4     1611     375      0     0      5 2025162  37321   17.2  28   13
370.54/370.74	c B  370.6     1611     375      0     0      5 2048427  37340   17.2  27   13
424.60/424.88	c N  424.7     1611     375      0     0      5 2256022  37331   17.0  31   14
495.65/495.99	c
495.65/495.99	c       original/binary      fixed     eliminated      learned       agility
495.65/495.99	c   seconds        variables     equivalent    conflicts       height       MB
495.65/495.99	c
495.65/495.99	c +  495.8     1611     375      0     0      5 2531451  41053   16.7  29   15
680.86/681.25	c +  680.9     1611     375      0     0      5 3164310  45158   16.9  29   17
937.32/937.88	c +  937.4     1611     375      0     0      5 3955386  49673   16.6  29   19
1171.91/1172.54	c B 1172.0     1611     375      0     0      5 4608828  49692   16.6  28   22
1200.01/1200.60	c
1200.01/1200.60	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.60	c
1200.01/1200.60	c 4682115 conflicts, 5492722 decisions, 1 random
1200.01/1200.60	c 0 iterations, 36 restarts, 8152 skipped
1200.01/1200.60	c 36 enlarged, 0 shrunken, 45781 rescored, 1022 rebiased
1200.01/1200.60	c 1 simplifications, 0 reductions
1200.01/1200.60	c
1200.01/1200.60	c vars: 0 fixed, 0 equiv, 5 elim, 0 merged
1200.01/1200.60	c elim: 5320 resolutions, 1 phases, 1 rounds
1200.01/1200.60	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.01/1200.60	c arty: 0.00 and 0.00 xor average arity
1200.01/1200.60	c prbe: 21760 probed, 29 phases, 29 rounds
1200.01/1200.60	c prbe: 0 failed, 0 lifted, 0 merged
1200.01/1200.60	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.60	c hash: 0 units, 0 merged
1200.01/1200.60	c mins: 90593948 learned, 24% deleted, 121 strong, 27 depth
1200.01/1200.60	c subs: 0 forward, 0 backward, 0 doms
1200.01/1200.60	c strs: 0 forward, 0 backward
1200.01/1200.60	c doms: 0 dominators, 0 high, 0 low
1200.01/1200.60	c prps: 345255122 propagations, 0.29 megaprops
1200.01/1200.60	c
1200.01/1200.60	c 1200.0 seconds, 22 MB max, 448 MB recycled
1200.01/1200.60	c
1200.01/1200.60	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.60	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-1517831-1238291751/watcher-1517831-1238291751 -o /tmp/evaluation-result-1517831-1238291751/solver-1517831-1238291751 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517831-1238291751.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: 0.92 0.98 0.99 2/70 29165
/proc/meminfo: memFree=885904/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=916 CPUtime=0
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 141 0 0 0 0 0 0 0 20 0 1 0 1101837717 937984 125 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 229 126 79 155 0 72 0

[startup+0.0922159 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 29165
/proc/meminfo: memFree=885904/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=1180 CPUtime=0.08
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 217 0 0 0 8 0 0 0 20 0 1 0 1101837717 1208320 201 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 295 201 79 155 0 138 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1180

[startup+0.101217 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 29165
/proc/meminfo: memFree=885904/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=1180 CPUtime=0.09
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 219 0 0 0 9 0 0 0 20 0 1 0 1101837717 1208320 203 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 295 203 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301253 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 29165
/proc/meminfo: memFree=885904/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=1444 CPUtime=0.29
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 275 0 0 0 29 0 0 0 21 0 1 0 1101837717 1478656 259 1992294400 134512640 135151029 4294956240 18446744073709551615 134578106 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 361 259 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701326 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 29165
/proc/meminfo: memFree=885904/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=1708 CPUtime=0.69
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 345 0 0 0 69 0 0 0 25 0 1 0 1101837717 1748992 329 1992294400 134512640 135151029 4294956240 18446744073709551615 134554821 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 427 329 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 29166
/proc/meminfo: memFree=884744/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=1972 CPUtime=1.49
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 429 0 0 0 149 0 0 0 25 0 1 0 1101837717 2019328 413 1992294400 134512640 135151029 4294956240 18446744073709551615 134552631 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 493 413 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10176 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 29166
/proc/meminfo: memFree=884232/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=2500 CPUtime=3.09
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 530 0 0 0 309 0 0 0 25 0 1 0 1101837717 2560000 514 1992294400 134512640 135151029 4294956240 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 625 514 79 155 0 468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2500

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 29166
/proc/meminfo: memFree=883464/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=3028 CPUtime=6.29
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 668 0 0 0 629 0 0 0 25 0 1 0 1101837717 3100672 652 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 757 652 79 155 0 600 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3028

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 29166
/proc/meminfo: memFree=882440/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=3956 CPUtime=12.68
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 890 0 0 0 1268 0 0 0 25 0 1 0 1101837717 4050944 874 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 989 874 79 155 0 832 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3956

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 29166
/proc/meminfo: memFree=881480/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=5060 CPUtime=25.48
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 1134 0 0 0 2547 1 0 0 25 0 1 0 1101837717 5181440 1118 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 1265 1118 79 155 0 1108 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5060

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 29166
/proc/meminfo: memFree=879816/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=6852 CPUtime=51.07
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 1535 0 0 0 5106 1 0 0 25 0 1 0 1101837717 7016448 1519 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 1713 1519 79 155 0 1556 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6852

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 29166
/proc/meminfo: memFree=877704/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=9128 CPUtime=102.25
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 2058 0 0 0 10224 1 0 0 25 0 1 0 1101837717 9347072 2042 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 2282 2042 79 155 0 2125 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9128

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29166
/proc/meminfo: memFree=875784/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=11296 CPUtime=162.23
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 2527 0 0 0 16221 2 0 0 25 0 1 0 1101837717 11567104 2511 1992294400 134512640 135151029 4294956240 18446744073709551615 134552196 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 2824 2511 79 155 0 2667 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11296

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29166
/proc/meminfo: memFree=874824/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=12512 CPUtime=222.21
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 2748 0 0 0 22218 3 0 0 25 0 1 0 1101837717 12812288 2732 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 3128 2732 79 155 0 2971 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12512

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29166
/proc/meminfo: memFree=873672/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=13880 CPUtime=282.19
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 3046 0 0 0 28216 3 0 0 25 0 1 0 1101837717 14213120 3030 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 3470 3030 79 155 0 3313 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13880

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29172
/proc/meminfo: memFree=872768/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=14808 CPUtime=342.16
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 3246 0 0 0 34212 4 0 0 25 0 1 0 1101837717 15163392 3230 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29165/statm: 3702 3230 79 155 0 3545 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14808

[startup+402.302 s]
/proc/loadavg: 1.10 1.01 1.00 2/71 29652
/proc/meminfo: memFree=871736/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=15384 CPUtime=402.11
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 3380 0 0 0 40206 5 0 0 25 0 1 0 1101837717 15753216 3364 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 3846 3364 79 155 0 3689 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 15384

[startup+462.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/71 29652
/proc/meminfo: memFree=871352/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=16252 CPUtime=462.07
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 3554 0 0 0 46202 5 0 0 25 0 1 0 1101837717 16642048 3538 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 4063 3538 79 155 0 3906 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 16252

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 29652
/proc/meminfo: memFree=870328/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=17452 CPUtime=522.05
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 3805 0 0 0 52199 6 0 0 25 0 1 0 1101837717 17870848 3789 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 4363 3789 79 155 0 4206 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 17452

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29652
/proc/meminfo: memFree=869944/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=18024 CPUtime=582.01
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 3915 0 0 0 58195 6 0 0 25 0 1 0 1101837717 18456576 3899 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 4506 3899 79 155 0 4349 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 18024

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29652
/proc/meminfo: memFree=869496/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=18520 CPUtime=641.98
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 4022 0 0 0 64192 6 0 0 25 0 1 0 1101837717 18964480 4006 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 4630 4006 79 155 0 4473 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 18520

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29652
/proc/meminfo: memFree=869064/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=19048 CPUtime=701.96
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 4137 0 0 0 70189 7 0 0 25 0 1 0 1101837717 19505152 4121 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 4762 4121 79 155 0 4605 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 19048

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29652
/proc/meminfo: memFree=868424/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=19808 CPUtime=761.92
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 4306 0 0 0 76185 7 0 0 25 0 1 0 1101837717 20283392 4290 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 4952 4290 79 155 0 4795 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 19808

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29652
/proc/meminfo: memFree=868040/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=20232 CPUtime=821.89
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 4405 0 0 0 82182 7 0 0 25 0 1 0 1101837717 20717568 4389 1992294400 134512640 135151029 4294956240 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 5058 4389 79 155 0 4901 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 20232

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29652
/proc/meminfo: memFree=867400/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=21096 CPUtime=881.86
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 4570 0 0 0 88179 7 0 0 25 0 1 0 1101837717 21602304 4554 1992294400 134512640 135151029 4294956240 18446744073709551615 134575915 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 5274 4554 79 155 0 5117 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 21096

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29652
/proc/meminfo: memFree=867080/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=21548 CPUtime=941.82
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 4666 0 0 0 94175 7 0 0 25 0 1 0 1101837717 22065152 4650 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 5387 4650 79 155 0 5230 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 21548

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29652
/proc/meminfo: memFree=866568/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=22120 CPUtime=1001.8
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 4782 0 0 0 100172 8 0 0 25 0 1 0 1101837717 22650880 4766 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 5530 4766 79 155 0 5373 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 22120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29652
/proc/meminfo: memFree=865928/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=22916 CPUtime=1061.77
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 4940 0 0 0 106169 8 0 0 25 0 1 0 1101837717 23465984 4924 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 5729 4924 79 155 0 5572 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 22916

[startup+1122.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/71 29652
/proc/meminfo: memFree=865416/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=23680 CPUtime=1121.74
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 5069 0 0 0 112166 8 0 0 25 0 1 0 1101837717 24248320 5053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 5920 5053 79 155 0 5763 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 23680

[startup+1182.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/71 29652
/proc/meminfo: memFree=865160/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=24104 CPUtime=1181.71
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 5146 0 0 0 118163 8 0 0 25 0 1 0 1101837717 24682496 5130 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 6026 5130 79 155 0 5869 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 24104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.08 1.03 1.00 2/71 29652
/proc/meminfo: memFree=864968/2055920 swapFree=4170584/4192956
[pid=29165] ppid=29163 vsize=24296 CPUtime=1200.01
/proc/29165/stat : 29165 (precosat) R 29163 29165 28912 0 -1 4194304 5198 0 0 0 119993 8 0 0 25 0 1 0 1101837717 24879104 5182 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/29165/statm: 6074 5182 79 155 0 5917 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 24296

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): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.089986
CPU usage (%): 99.9508
Max. virtual memory (cumulated for all children) (KiB): 24296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5198
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= 3109

runsolver used 1.01085 second user time and 3.39148 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-29 03:55:51
IDJOB=1517831
IDBENCH=70629
IDSOLVER=507
FILE ID=node45/1517831-1238291751
PBS_JOBID= 9060955
Free space on /tmp= 66336 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517831-1238291751/watcher-1517831-1238291751 -o /tmp/evaluation-result-1517831-1238291751/solver-1517831-1238291751 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517831-1238291751.cnf

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

MD5SUM BENCH= cb595cd6bad1f0c5699baaa892a03467
RANDOM SEED=1475904148

node45.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		: 3000.285
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		: 3000.285
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:        886320 kB
Buffers:         95908 kB
Cached:         972416 kB
SwapCached:      11516 kB
Active:         167208 kB
Inactive:       914024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        886320 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          18632 kB
Slab:            73636 kB
Committed_AS:  2506040 kB
PageTables:       1900 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= 66348 MiB
End job on node45 at 2009-03-29 04:15:53