Trace number 1517135

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S975048338-088.cnf
MD5SUMeba6bb50fff28076a45b86724388a765
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1517135-1238280798.cnf
0.00/0.00	c found header 'p cnf 560 2380'
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     2380     560      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2348     547      0     0     13       0      0    0.0   0    0
0.00/0.01	c l    0.0     2348     547      0     0     13       0   2348    0.0   0    0
0.00/0.01	c R    0.0     2348     547      0     0     13     101    101   49.7  15    0
0.00/0.02	c R    0.0     2348     547      0     0     13     202    202   41.7  21    0
0.00/0.05	c N    0.1     2348     547      0     0     13     803    803   34.8  28    0
0.05/0.06	c B    0.1     2348     547      0     0     13    1000   1000   33.9  26    0
0.10/0.12	c B    0.1     2348     547      0     0     13    2000   2000   31.5  28    1
0.10/0.14	c +    0.1     2348     547      0     0     13    2348   2582   31.1  28    1
0.10/0.14	c N    0.1     2348     547      0     0     13    2408   2408   31.0  28    1
0.10/0.18	c +    0.2     2348     547      0     0     13    2935   2840   30.2  28    1
0.20/0.23	c +    0.2     2348     547      0     0     13    3668   3124   29.6  27    1
0.20/0.29	c +    0.3     2348     547      0     0     13    4586   3436   30.1  27    1
0.30/0.36	c +    0.4     2348     547      0     0     13    5730   3779   30.1  28    1
0.40/0.41	c N    0.4     2348     547      0     0     13    6417   3786   30.4  27    1
0.40/0.47	c +    0.5     2348     547      0     0     13    7160   4156   30.4  26    1
0.50/0.53	c B    0.5     2348     547      0     0     13    8001   4168   30.3  25    1
0.50/0.59	c +    0.6     2348     547      0     0     13    8950   4571   31.6  26    1
0.69/0.74	c +    0.7     2348     547      0     0     13   11187   5028   32.9  27    1
0.89/0.94	c
0.89/0.94	c       original/binary      fixed     eliminated      learned       agility
0.89/0.94	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.94	c
0.89/0.94	c +    0.9     2348     547      0     0     13   13980   5530   33.2  26    1
1.10/1.10	c N    1.1     2348     547      0     0     13   16038   5540   32.9  25    1
1.19/1.22	c +    1.2     2348     547      0     0     13   17475   6083   32.6  28    1
1.49/1.59	c +    1.6     2348     547      0     0     13   21840   6691   32.1  26    2
1.69/1.76	c B    1.8     2348     547      0     0     13   24005   6696   32.1  25    2
1.99/2.00	c +    2.0     2348     547      0     0     13   27302   7360   31.8  29    2
2.49/2.59	c +    2.6     2348     547      0     0     13   34126   8096   31.6  24    2
2.89/2.98	c N    3.0     2348     547      0     0     13   38494   8104   31.8  25    2
3.30/3.37	c +    3.4     2348     547      0     0     13   42655   8905   31.9  26    2
4.49/4.50	c +    4.5     2348     547      0     0     13   53315   9795   31.6  26    2
5.40/5.49	c B    5.5     2348     547      0     0     13   64024   9803   31.6  29    3
5.69/5.75	c +    5.8     2348     547      0     0     13   66640  10774   31.5  26    3
7.49/7.53	c +    7.5     2348     547      0     0     13   83300  11851   31.4  26    3
8.19/8.27	c N    8.3     2348     547      0     0     13   89796  11856   31.2  25    3
9.99/10.03	c +   10.0     2348     547      0     0     13  104128  13036   30.9  25    3
12.89/12.98	c +   13.0     2348     547      0     0     13  130160  14339   31.0  25    4
16.29/16.35	c B   16.4     2348     547      0     0     13  160046  14353   30.9  30    4
16.59/16.67	c +   16.7     2348     547      0     0     13  162702  15772   30.9  29    4
22.08/22.15	c +   22.1     2348     547      0     0     13  203376  17349   30.6  25    5
22.38/22.41	c
22.38/22.41	c       original/binary      fixed     eliminated      learned       agility
22.38/22.41	c   seconds        variables     equivalent    conflicts       height       MB
22.38/22.41	c
22.38/22.41	c N   22.4     2348     547      0     0     13  205183  17374   30.5  26    5
29.48/29.56	c +   29.6     2348     547      0     0     13  254220  19083   30.0  27    6
39.49/39.53	c +   39.5     2348     547      0     0     13  317776  20991   30.7  27    6
50.78/50.87	c B   50.9     2348     547      0     0     13  384098  20999   31.0  27    7
53.47/53.58	c +   53.6     2348     547      0     0     13  397220  23090   31.0  26    7
65.57/65.62	c N   65.6     2348     547      0     0     13  461583  23103   30.5  26    8
72.47/72.51	c +   72.5     2348     547      0     0     13  496525  25399   30.2  26    8
96.96/97.00	c +   97.0     2348     547      0     0     13  620655  27938   30.2  27    9
131.25/131.35	c +  131.3     2348     547      0     0     13  775815  30731   29.8  28   10
160.24/160.38	c B  160.3     2348     547      0     0     13  896207  30747   29.6  26   11
178.13/178.26	c +  178.2     2348     547      0     0     13  969766  33804   29.5  26   12
193.22/193.34	c N  193.3     2348     547      0     0     13 1025554  33819   29.3  26   12
243.72/243.86	c +  243.8     2348     547      0     0     13 1212208  37184   29.1  27   13
330.49/330.65	c +  330.5     2348     547      0     0     13 1515260  40902   29.2  28   15
452.95/453.18	c +  453.0     2348     547      0     0     13 1894075  44992   29.3  27   16
509.92/510.19	c B  510.0     2348     547      0     0     13 2048410  45000   29.2  28   18
585.90/586.20	c N  586.0     2348     547      0     0     13 2255887  45007   28.9  28   19
627.48/627.70	c +  627.5     2348     547      0     0     13 2367590  49491   28.8  26   19
854.41/854.75	c +  854.5     2348     547      0     0     13 2959485  54440   29.0  28   22
1161.51/1161.90	c
1161.51/1161.90	c       original/binary      fixed     eliminated      learned       agility
1161.51/1161.90	c   seconds        variables     equivalent    conflicts       height       MB
1161.51/1161.90	c
1161.51/1161.90	c + 1161.5     2348     547      0     0     13 3699356  59884   29.0  27   24
1200.01/1200.40	c
1200.01/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.40	c
1200.01/1200.40	c 3786910 conflicts, 4561577 decisions, 1 random
1200.01/1200.40	c 0 iterations, 318 restarts, 6333 skipped
1200.01/1200.40	c 34 enlarged, 0 shrunken, 37036 rescored, 899 rebiased
1200.01/1200.40	c 1 simplifications, 0 reductions
1200.01/1200.40	c
1200.01/1200.40	c vars: 0 fixed, 0 equiv, 13 elim, 0 merged
1200.01/1200.40	c elim: 7786 resolutions, 1 phases, 1 rounds
1200.01/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.01/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.01/1200.40	c prbe: 128024 probed, 117 phases, 117 rounds
1200.01/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.01/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.40	c hash: 0 units, 0 merged
1200.01/1200.40	c mins: 103317868 learned, 19% deleted, 38 strong, 24 depth
1200.01/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.01/1200.40	c strs: 0 forward, 0 backward
1200.01/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.01/1200.40	c prps: 349700467 propagations, 0.29 megaprops
1200.01/1200.40	c
1200.01/1200.40	c 1200.0 seconds, 24 MB max, 473 MB recycled
1200.01/1200.40	c
1200.01/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.40	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-1517135-1238280798/watcher-1517135-1238280798 -o /tmp/evaluation-result-1517135-1238280798/solver-1517135-1238280798 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517135-1238280798.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 2/64 24002
/proc/meminfo: memFree=1405072/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=916 CPUtime=0
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1100745859 937984 152 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 229 152 79 155 0 72 0

[startup+0.0579361 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 24002
/proc/meminfo: memFree=1405072/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=1180 CPUtime=0.05
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 206 0 0 0 5 0 0 0 18 0 1 0 1100745859 1208320 190 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 295 190 79 155 0 138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1180

[startup+0.101943 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 24002
/proc/meminfo: memFree=1405072/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=1312 CPUtime=0.1
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 240 0 0 0 10 0 0 0 18 0 1 0 1100745859 1343488 224 1992294400 134512640 135151029 4294956240 18446744073709551615 134580469 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 328 224 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301976 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 24002
/proc/meminfo: memFree=1405072/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=1576 CPUtime=0.3
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 322 0 0 0 30 0 0 0 19 0 1 0 1100745859 1613824 306 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 394 306 79 155 0 237 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1576

[startup+0.701042 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 24002
/proc/meminfo: memFree=1405072/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=1972 CPUtime=0.69
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 413 0 0 0 69 0 0 0 22 0 1 0 1100745859 2019328 397 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 493 397 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50117 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24003
/proc/meminfo: memFree=1403528/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=2368 CPUtime=1.49
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 530 0 0 0 149 0 0 0 25 0 1 0 1100745859 2424832 514 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 592 514 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10144 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24003
/proc/meminfo: memFree=1402888/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=3032 CPUtime=3.09
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 694 0 0 0 309 0 0 0 25 0 1 0 1100745859 3104768 678 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 758 678 79 155 0 601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3032

[startup+6.30197 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24003
/proc/meminfo: memFree=1401864/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=3824 CPUtime=6.29
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 885 0 0 0 629 0 0 0 25 0 1 0 1100745859 3915776 869 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 956 869 79 155 0 799 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3824

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24003
/proc/meminfo: memFree=1400584/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=4896 CPUtime=12.69
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 1145 0 0 0 1269 0 0 0 25 0 1 0 1100745859 5013504 1129 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 1224 1129 79 155 0 1067 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4896

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24003
/proc/meminfo: memFree=1399112/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=6392 CPUtime=25.48
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 1495 0 0 0 2548 0 0 0 25 0 1 0 1100745859 6545408 1479 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 1598 1479 79 155 0 1441 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6392

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24003
/proc/meminfo: memFree=1397384/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=8420 CPUtime=51.08
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 1979 0 0 0 5107 1 0 0 25 0 1 0 1100745859 8622080 1963 1992294400 134512640 135151029 4294956240 18446744073709551615 134546612 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 2105 1963 79 155 0 1948 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8420

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24003
/proc/meminfo: memFree=1394888/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=10908 CPUtime=102.26
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 2546 0 0 0 10224 2 0 0 25 0 1 0 1100745859 11169792 2530 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 2727 2530 79 155 0 2570 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10908

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24003
/proc/meminfo: memFree=1393224/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=12744 CPUtime=162.24
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 2955 0 0 0 16222 2 0 0 25 0 1 0 1100745859 13049856 2939 1992294400 134512640 135151029 4294956240 18446744073709551615 134573914 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 3186 2939 79 155 0 3029 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12744

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24003
/proc/meminfo: memFree=1391688/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=14592 CPUtime=222.22
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 3340 0 0 0 22219 3 0 0 25 0 1 0 1100745859 14942208 3324 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 3648 3324 79 155 0 3491 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14592

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24003
/proc/meminfo: memFree=1390344/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=15980 CPUtime=282.2
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 3676 0 0 0 28217 3 0 0 25 0 1 0 1100745859 16363520 3660 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 3995 3660 79 155 0 3838 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15980

[startup+342.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 24003
/proc/meminfo: memFree=1389640/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=16812 CPUtime=342.18
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 3860 0 0 0 34214 4 0 0 25 0 1 0 1100745859 17215488 3844 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 4203 3844 79 155 0 4046 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16812

[startup+402.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 24003
/proc/meminfo: memFree=1388680/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=17804 CPUtime=402.17
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 4087 0 0 0 40212 5 0 0 25 0 1 0 1100745859 18231296 4071 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 4451 4071 79 155 0 4294 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17804

[startup+462.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24003
/proc/meminfo: memFree=1387912/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=18756 CPUtime=462.14
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 4287 0 0 0 46209 5 0 0 25 0 1 0 1100745859 19206144 4271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 4689 4271 79 155 0 4532 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18756

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24009
/proc/meminfo: memFree=1386760/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=19944 CPUtime=522.11
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 4558 0 0 0 52206 5 0 0 25 0 1 0 1100745859 20422656 4542 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 4986 4542 79 155 0 4829 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19944

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24009
/proc/meminfo: memFree=1386056/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=20824 CPUtime=582.1
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 4712 0 0 0 58204 6 0 0 25 0 1 0 1100745859 21323776 4696 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 5206 4696 79 155 0 5049 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 20824

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24009
/proc/meminfo: memFree=1385416/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=21468 CPUtime=642.08
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 4877 0 0 0 64202 6 0 0 25 0 1 0 1100745859 21983232 4861 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 5367 4861 79 155 0 5210 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 21468

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24009
/proc/meminfo: memFree=1384904/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=22228 CPUtime=702.07
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 5012 0 0 0 70200 7 0 0 25 0 1 0 1100745859 22761472 4996 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 5557 4996 79 155 0 5400 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 22228

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24009
/proc/meminfo: memFree=1384456/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=22564 CPUtime=762.05
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 5118 0 0 0 76198 7 0 0 25 0 1 0 1100745859 23105536 5102 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 5641 5102 79 155 0 5484 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 22564

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24009
/proc/meminfo: memFree=1384328/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=22708 CPUtime=822.02
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 5144 0 0 0 82195 7 0 0 25 0 1 0 1100745859 23252992 5128 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 5677 5128 79 155 0 5520 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 22708

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24009
/proc/meminfo: memFree=1382984/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=24280 CPUtime=882.01
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 5477 0 0 0 88193 8 0 0 25 0 1 0 1100745859 24862720 5461 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 6070 5461 79 155 0 5913 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 24280

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24009
/proc/meminfo: memFree=1382856/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=24432 CPUtime=941.99
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 5516 0 0 0 94191 8 0 0 25 0 1 0 1100745859 25018368 5500 1992294400 134512640 135151029 4294956240 18446744073709551615 134555154 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 6108 5500 79 155 0 5951 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 24432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24009
/proc/meminfo: memFree=1382600/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=24752 CPUtime=1001.97
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 5574 0 0 0 100189 8 0 0 25 0 1 0 1100745859 25346048 5558 1992294400 134512640 135151029 4294956240 18446744073709551615 134580589 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 6188 5558 79 155 0 6031 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 24752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24009
/proc/meminfo: memFree=1382088/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=25248 CPUtime=1061.95
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 5702 0 0 0 106187 8 0 0 25 0 1 0 1100745859 25853952 5686 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 6312 5686 79 155 0 6155 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 25248

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24009
/proc/meminfo: memFree=1381768/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=25600 CPUtime=1121.93
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 5782 0 0 0 112185 8 0 0 25 0 1 0 1100745859 26214400 5766 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 6400 5766 79 155 0 6243 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 25600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24009
/proc/meminfo: memFree=1381064/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=26404 CPUtime=1181.91
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 5965 0 0 0 118182 9 0 0 25 0 1 0 1100745859 27037696 5949 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 6601 5949 79 155 0 6444 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 26404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24009
/proc/meminfo: memFree=1381000/2055920 swapFree=4178416/4192956
[pid=24002] ppid=24000 vsize=26404 CPUtime=1200.01
/proc/24002/stat : 24002 (precosat) R 24000 24002 23631 0 -1 4194304 5976 0 0 0 119992 9 0 0 25 0 1 0 1100745859 27037696 5960 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24002/statm: 6601 5960 79 155 0 6444 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 26404

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.096985
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 26404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5976
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= 1401

runsolver used 0.903862 second user time and 2.57761 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-28 23:53:18
IDJOB=1517135
IDBENCH=70571
IDSOLVER=507
FILE ID=node15/1517135-1238280798
PBS_JOBID= 9060856
Free space on /tmp= 65356 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S975048338-088.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517135-1238280798/watcher-1517135-1238280798 -o /tmp/evaluation-result-1517135-1238280798/solver-1517135-1238280798 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517135-1238280798.cnf

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

MD5SUM BENCH= eba6bb50fff28076a45b86724388a765
RANDOM SEED=1631938247

node15.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		: 3000.286
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		: 3000.286
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:       1405552 kB
Buffers:         80504 kB
Cached:         490656 kB
SwapCached:       8336 kB
Active:         104276 kB
Inactive:       476780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405552 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            55296 kB
Committed_AS:  2865760 kB
PageTables:       1464 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= 65356 MiB
End job on node15 at 2009-03-29 00:13:20