Trace number 1516511

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1895787950-064.cnf
MD5SUM54a96505caa013e850b03b843814f5cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.056991
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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-1516511-1238270657.cnf
0.00/0.00	c found header 'p cnf 65 5785'
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     5785      65      0     0      0       0      0    0.0   0    0
0.10/0.19	c s    0.2     5785      65      0     0      0       0      0    0.0   0    0
0.10/0.19	c l    0.2     5785      65      0     0      0       0   5785    0.0   0    0
0.10/0.19	c R    0.2     5785      65      0     0      0     101    101   25.9   6    1
0.10/0.20	c R    0.2     5785      65      0     0      0     201    201   24.6  11    1
0.20/0.21	c N    0.2     5785      65      0     0      0     803    803   23.2  29    1
0.20/0.22	c B    0.2     5785      65      0     0      0    1001   1001   23.2  33    1
0.20/0.26	c B    0.3     5785      65      0     0      0    2001   2001   22.9  39    1
0.20/0.27	c N    0.3     5785      65      0     0      0    2408   2408   22.7  38    1
0.40/0.43	c +    0.4     5785      65      0     0      0    5786   6363   21.9  40    1
0.40/0.46	c N    0.5     5785      65      0     0      0    6426   6367   21.8  40    1
0.50/0.50	c +    0.5     5785      65      0     0      0    7231   6999   21.6  40    1
0.50/0.55	c B    0.6     5785      65      0     0      0    8006   7003   21.5  39    2
0.60/0.61	c +    0.6     5785      65      0     0      0    9036   7698   21.6  40    2
0.69/0.74	c +    0.7     5785      65      0     0      0   11296   8467   21.4  40    2
0.89/0.92	c +    0.9     5785      65      0     0      0   14122   9313   21.1  41    2
1.00/1.04	c N    1.0     5785      65      0     0      0   16049   9323   21.0  40    2
1.10/1.14	c +    1.1     5785      65      0     0      0   17651  10244   21.0  39    2
1.39/1.42	c +    1.4     5785      65      0     0      0   22061  11268   21.0  39    2
1.49/1.55	c
1.49/1.55	c       original/binary      fixed     eliminated      learned       agility
1.49/1.55	c   seconds        variables     equivalent    conflicts       height       MB
1.49/1.55	c
1.49/1.55	c B    1.6     5785      65      0     0      0   24010  11276   21.0  40    2
1.79/1.81	c +    1.8     5785      65      0     0      0   27575  12394   20.9  40    2
2.29/2.35	c +    2.4     5785      65      0     0      0   34466  13633   20.7  40    3
2.59/2.68	c N    2.7     5785      65      0     0      0   38505  13644   20.5  39    3
2.99/3.04	c +    3.0     5785      65      0     0      0   43083  14996   20.6  40    3
3.89/3.95	c +    4.0     5785      65      0     0      0   53851  16495   20.4  40    3
4.89/4.91	c B    4.9     5785      65      0     0      0   64023  16505   20.2  39    4
5.09/5.19	c +    5.2     5785      65      0     0      0   67310  18144   20.2  39    4
6.68/6.76	c +    6.8     5785      65      0     0      0   84135  19958   19.9  40    4
7.29/7.39	c N    7.4     5785      65      0     0      0   89800  19964   19.9  40    4
8.99/9.07	c +    9.1     5785      65      0     0      0  105165  21953   19.9  40    5
12.29/12.33	c +   12.3     5785      65      0     0      0  131456  24148   19.8  41    5
15.88/15.95	c B   15.9     5785      65      0     0      0  160042  24155   19.6  40    5
16.39/16.42	c +   16.4     5785      65      0     0      0  164321  26562   19.6  40    6
21.78/21.90	c N   21.9     5785      65      0     0      0  205185  26573   19.5  40    6
21.89/21.93	c +   21.9     5785      65      0     0      0  205401  29218   19.5  40    6
30.08/30.13	c +   30.1     5785      65      0     0      0  256754  32139   19.4  41    7
41.87/41.90	c +   41.9     5785      65      0     0      0  320940  35352   19.2  40    8
52.77/52.83	c B   52.8     5785      65      0     0      0  384093  35359   19.1  40    9
55.86/55.98	c
55.86/55.98	c       original/binary      fixed     eliminated      learned       agility
55.86/55.98	c   seconds        variables     equivalent    conflicts       height       MB
55.86/55.98	c
55.86/55.98	c +   56.0     5785      65      0     0      0  401175  38887   19.1  41    9
69.56/69.67	c N   69.6     5785      65      0     0      0  461563  38894   19.1  41   10
78.16/78.24	c +   78.2     5785      65      0     0      0  501465  42775   19.1  40   10
110.64/110.72	c +  110.7     5785      65      0     0      0  626831  47052   18.9  40   11
151.13/151.23	c +  151.2     5785      65      0     0      0  783536  51757   18.7  40   12
180.52/180.68	c B  180.6     5785      65      0     0      0  896201  51766   18.6  41   13
203.20/203.34	c +  203.3     5785      65      0     0      0  979420  56932   18.5  41   14
215.30/215.41	c N  215.3     5785      65      0     0      0 1025531  56939   18.5  40   15
279.58/279.76	c +  279.7     5785      65      0     0      0 1224275  62625   18.2  40   16
392.23/392.42	c +  392.3     5785      65      0     0      0 1530340  68887   18.1  41   18
551.77/552.09	c +  551.9     5785      65      0     0      0 1912927  75775   17.8  40   20
610.74/611.05	c B  610.8     5785      65      0     0      0 2048375  75797   17.7  41   22
709.71/710.09	c N  709.8     5785      65      0     0      0 2255907  75784   17.7  41   24
776.18/776.58	c +  776.3     5785      65      0     0      0 2391156  83352   17.7  40   24
1086.15/1086.64	c + 1086.2     5785      65      0     0      0 2988947  91687   17.7  40   27
1200.01/1200.50	c
1200.01/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.50	c
1200.01/1200.50	c 3191189 conflicts, 3454129 decisions, 1 random
1200.01/1200.50	c 0 iterations, 5 restarts, 5623 skipped
1200.01/1200.50	c 29 enlarged, 0 shrunken, 31173 rescored, 764 rebiased
1200.01/1200.50	c 1 simplifications, 0 reductions
1200.01/1200.50	c
1200.01/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.01/1200.50	c elim: 54560 resolutions, 1 phases, 1 rounds
1200.01/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.01/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.01/1200.50	c prbe: 130 probed, 1 phases, 1 rounds
1200.01/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.01/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.50	c hash: 0 units, 0 merged
1200.01/1200.50	c mins: 66554031 learned, 19% deleted, 0 strong, 10 depth
1200.01/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.01/1200.50	c strs: 0 forward, 0 backward
1200.01/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.01/1200.50	c prps: 47880696 propagations, 0.04 megaprops
1200.01/1200.50	c
1200.01/1200.50	c 1200.0 seconds, 29 MB max, 318 MB recycled
1200.01/1200.50	c
1200.01/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.50	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-1516511-1238270657/watcher-1516511-1238270657 -o /tmp/evaluation-result-1516511-1238270657/solver-1516511-1238270657 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516511-1238270657.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: 2.00 2.00 2.00 4/86 31623
/proc/meminfo: memFree=1635264/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=1184 CPUtime=0
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 1099729750 1212416 179 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 296 179 63 155 0 139 0

[startup+0.0460431 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 31623
/proc/meminfo: memFree=1635264/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=1512 CPUtime=0.04
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 312 0 0 0 4 0 0 0 18 0 1 0 1099729750 1548288 296 1992294400 134512640 135151029 4294956240 18446744073709551615 134517339 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 378 296 79 155 0 221 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1512

[startup+0.101049 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 31623
/proc/meminfo: memFree=1635264/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=1512 CPUtime=0.1
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 312 0 0 0 10 0 0 0 18 0 1 0 1099729750 1548288 296 1992294400 134512640 135151029 4294956240 18446744073709551615 134526294 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 378 296 79 155 0 221 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1512

[startup+0.301074 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 31623
/proc/meminfo: memFree=1635264/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=1792 CPUtime=0.3
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 421 0 0 0 30 0 0 0 20 0 1 0 1099729750 1835008 348 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 448 348 79 155 0 291 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1792

[startup+0.701123 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 31623
/proc/meminfo: memFree=1635264/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=2600 CPUtime=0.69
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 630 0 0 0 69 0 0 0 24 0 1 0 1099729750 2662400 557 1992294400 134512640 135151029 4294956240 18446744073709551615 134567853 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 650 557 79 155 0 493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2600

[startup+1.50122 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1632952/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=3272 CPUtime=1.49
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 788 0 0 0 149 0 0 0 25 0 1 0 1099729750 3350528 715 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 818 715 79 155 0 661 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3272

[startup+3.10142 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1632120/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=4096 CPUtime=3.09
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 975 0 0 0 309 0 0 0 25 0 1 0 1099729750 4194304 902 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 1024 902 79 155 0 867 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4096

[startup+6.30182 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1630904/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=5108 CPUtime=6.28
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 1199 0 0 0 628 0 0 0 25 0 1 0 1099729750 5230592 1126 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 1277 1126 79 155 0 1120 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5108

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1629568/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=6460 CPUtime=12.69
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 1499 0 0 0 1268 1 0 0 25 0 1 0 1099729750 6615040 1426 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 1615 1426 79 155 0 1458 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6460

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1628224/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=8000 CPUtime=25.48
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 1833 0 0 0 2547 1 0 0 25 0 1 0 1099729750 8192000 1760 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 2000 1760 79 155 0 1843 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8000

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1626368/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=10144 CPUtime=51.06
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 2263 0 0 0 5105 1 0 0 25 0 1 0 1099729750 10387456 2190 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 2536 2190 79 155 0 2379 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10144

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1624320/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=12216 CPUtime=102.25
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 2739 0 0 0 10223 2 0 0 25 0 1 0 1099729750 12509184 2666 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 3054 2666 79 155 0 2897 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12216

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1622144/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=14732 CPUtime=162.23
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 3285 0 0 0 16220 3 0 0 25 0 1 0 1099729750 15085568 3212 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 3683 3212 79 155 0 3526 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14732

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1620800/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=16888 CPUtime=222.21
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 3644 0 0 0 22217 4 0 0 25 0 1 0 1099729750 17293312 3571 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 4222 3571 79 155 0 4065 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16888

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1619584/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=18464 CPUtime=282.18
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 3962 0 0 0 28214 4 0 0 25 0 1 0 1099729750 18907136 3889 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 4616 3889 79 155 0 4459 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18464

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1618112/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=20228 CPUtime=342.15
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 4310 0 0 0 34211 4 0 0 25 0 1 0 1099729750 20713472 4237 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 5057 4237 79 155 0 4900 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 20228

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1617536/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=21136 CPUtime=402.13
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 4461 0 0 0 40209 4 0 0 25 0 1 0 1099729750 21643264 4388 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 5284 4388 79 155 0 5127 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 21136

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1616960/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=22048 CPUtime=462.1
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 4606 0 0 0 46205 5 0 0 25 0 1 0 1099729750 22577152 4533 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 5512 4533 79 155 0 5355 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 22048

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1616128/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=23224 CPUtime=522.08
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 4823 0 0 0 52203 5 0 0 25 0 1 0 1099729750 23781376 4750 1992294400 134512640 135151029 4294956240 18446744073709551615 134555096 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 5806 4750 79 155 0 5649 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 23224

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1615552/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=23876 CPUtime=582.06
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 4947 0 0 0 58201 5 0 0 25 0 1 0 1099729750 24449024 4874 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 5969 4874 79 155 0 5812 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 23876

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1614848/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=24784 CPUtime=642.03
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 5120 0 0 0 64198 5 0 0 25 0 1 0 1099729750 25378816 5047 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 6196 5047 79 155 0 6039 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 24784

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1613184/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=26728 CPUtime=702.01
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 5514 0 0 0 70195 6 0 0 25 0 1 0 1099729750 27369472 5441 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 6682 5441 79 155 0 6525 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 26728

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1612608/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=27380 CPUtime=761.99
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 5641 0 0 0 76193 6 0 0 25 0 1 0 1099729750 28037120 5568 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 6845 5568 79 155 0 6688 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 27380

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1612096/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=28032 CPUtime=821.96
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 5783 0 0 0 82190 6 0 0 25 0 1 0 1099729750 28704768 5710 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 7008 5710 79 155 0 6851 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 28032

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1611648/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=28548 CPUtime=881.94
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 5894 0 0 0 88187 7 0 0 25 0 1 0 1099729750 29233152 5821 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 7137 5821 79 155 0 6980 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 28548

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1611264/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=29068 CPUtime=941.92
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 5996 0 0 0 94185 7 0 0 25 0 1 0 1099729750 29765632 5923 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 7267 5923 79 155 0 7110 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 29068

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1610880/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=29588 CPUtime=1001.89
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 6099 0 0 0 100182 7 0 0 25 0 1 0 1099729750 30298112 6026 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 7397 6026 79 155 0 7240 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 29588

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1610304/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=30632 CPUtime=1061.86
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 6267 0 0 0 106179 7 0 0 25 0 1 0 1099729750 31367168 6194 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 7658 6194 79 155 0 7501 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 30632

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1609728/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=31156 CPUtime=1121.84
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 6383 0 0 0 112177 7 0 0 25 0 1 0 1099729750 31903744 6310 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 7789 6310 79 155 0 7632 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 31156

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1609088/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=32192 CPUtime=1181.81
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 6530 0 0 0 118174 7 0 0 25 0 1 0 1099729750 32964608 6457 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 8048 6457 79 155 0 7891 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 32192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1609024/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=32192 CPUtime=1200.01
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 6542 0 0 0 119994 7 0 0 25 0 1 0 1099729750 32964608 6469 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 8048 6469 79 155 0 7891 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 32192

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: 2.00 2.00 2.00 3/87 31624
/proc/meminfo: memFree=1609024/2055920 swapFree=4170308/4192956
[pid=31623] ppid=31621 vsize=32192 CPUtime=1200.01
/proc/31623/stat : 31623 (precosat) R 31621 31623 31495 0 -1 4194304 6542 0 0 0 119994 7 0 0 25 0 1 0 1099729750 32964608 6469 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 0 0 0
/proc/31623/statm: 8048 6469 79 155 0 7891 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 32192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.95
CPU system time (s): 0.083987
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 32192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6542
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= 4715

runsolver used 1.3178 second user time and 4.15537 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-28 21:04:17
IDJOB=1516511
IDBENCH=70519
IDSOLVER=507
FILE ID=node92/1516511-1238270657
PBS_JOBID= 9060908
Free space on /tmp= 66564 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1895787950-064.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516511-1238270657/watcher-1516511-1238270657 -o /tmp/evaluation-result-1516511-1238270657/solver-1516511-1238270657 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516511-1238270657.cnf

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

MD5SUM BENCH= 54a96505caa013e850b03b843814f5cb
RANDOM SEED=375125069

node92.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		: 3000.249
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		: 3000.249
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1635744 kB
Buffers:         59016 kB
Cached:         296336 kB
SwapCached:       7632 kB
Active:          92256 kB
Inactive:       272904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635744 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            39072 kB
Committed_AS:  1879796 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-28 21:24:20