Trace number 1516535

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1223878722-065.cnf
MD5SUMba952995d391e0bb1228846b7000ce02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.331949
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-1516535-1238271037.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
0.09/0.19	c s    0.2     5785      65      0     0      0       0      0    0.0   0    0
0.09/0.19	c l    0.2     5785      65      0     0      0       0   5785    0.0   0    0
0.09/0.19	c R    0.2     5785      65      0     0      0     100    100   26.0   5    1
0.19/0.20	c R    0.2     5785      65      0     0      0     202    202   25.4  10    1
0.19/0.22	c N    0.2     5785      65      0     0      0     805    805   24.2  29    1
0.19/0.22	c B    0.2     5785      65      0     0      0    1001   1001   24.3  32    1
0.19/0.26	c B    0.3     5785      65      0     0      0    2003   2003   23.4  39    1
0.19/0.27	c N    0.3     5785      65      0     0      0    2419   2419   23.2  40    1
0.39/0.42	c +    0.4     5785      65      0     0      0    5787   6363   22.3  40    1
0.39/0.46	c N    0.5     5785      65      0     0      0    6432   6368   22.3  41    1
0.49/0.50	c +    0.5     5785      65      0     0      0    7231   6999   22.3  40    2
0.49/0.55	c B    0.6     5785      65      0     0      0    8005   7004   22.2  40    2
0.59/0.61	c +    0.6     5785      65      0     0      0    9039   7698   22.1  40    2
0.69/0.75	c +    0.8     5785      65      0     0      0   11296   8467   21.8  39    2
0.89/0.94	c +    0.9     5785      65      0     0      0   14121   9313   21.6  40    2
1.00/1.06	c N    1.1     5785      65      0     0      0   16053   9318   21.5  39    2
1.09/1.16	c +    1.2     5785      65      0     0      0   17650  10244   21.3  40    2
1.39/1.48	c +    1.5     5785      65      0     0      0   22061  11268   21.1  40    2
1.59/1.62	c
1.59/1.62	c       original/binary      fixed     eliminated      learned       agility
1.59/1.62	c   seconds        variables     equivalent    conflicts       height       MB
1.59/1.62	c
1.59/1.62	c B    1.6     5785      65      0     0      0   24015  11276   21.1  40    2
1.79/1.89	c +    1.9     5785      65      0     0      0   27577  12394   20.9  40    2
2.39/2.45	c +    2.5     5785      65      0     0      0   34472  13633   20.6  40    3
2.79/2.81	c N    2.8     5785      65      0     0      0   38515  13640   20.6  40    3
3.09/3.19	c +    3.2     5785      65      0     0      0   43091  14996   20.6  40    3
4.09/4.14	c +    4.1     5785      65      0     0      0   53861  16495   20.4  40    3
4.99/5.06	c B    5.1     5785      65      0     0      0   64025  16504   20.3  40    4
5.29/5.35	c +    5.4     5785      65      0     0      0   67325  18144   20.3  40    4
7.08/7.10	c +    7.1     5785      65      0     0      0   84155  19958   20.2  40    4
7.78/7.80	c N    7.8     5785      65      0     0      0   89787  19965   20.2  40    4
9.68/9.72	c +    9.7     5785      65      0     0      0  105191  21953   19.9  40    4
12.78/12.82	c +   12.8     5785      65      0     0      0  131485  24148   19.9  40    5
16.69/16.70	c B   16.7     5785      65      0     0      0  160056  24153   19.7  41    5
17.29/17.31	c +   17.3     5785      65      0     0      0  164355  26562   19.7  39    5
22.99/23.07	c N   23.1     5785      65      0     0      0  205194  26570   19.5  40    6
23.09/23.11	c +   23.1     5785      65      0     0      0  205440  29218   19.5  40    6
31.48/31.54	c +   31.5     5785      65      0     0      0  256802  32139   19.2  40    7
42.67/42.76	c +   42.7     5785      65      0     0      0  321002  35352   19.1  41    8
54.98/55.06	c B   55.0     5785      65      0     0      0  384100  35362   18.9  40    9
58.28/58.35	c
58.28/58.35	c       original/binary      fixed     eliminated      learned       agility
58.28/58.35	c   seconds        variables     equivalent    conflicts       height       MB
58.28/58.35	c
58.28/58.35	c +   58.3     5785      65      0     0      0  401250  38887   18.9  39    9
71.47/71.55	c N   71.5     5785      65      0     0      0  461572  38898   18.8  40   10
80.97/81.09	c +   81.1     5785      65      0     0      0  501563  42775   18.6  41   10
111.06/111.14	c +  111.1     5785      65      0     0      0  626950  47052   18.6  40   11
155.84/155.92	c +  155.9     5785      65      0     0      0  783685  51757   18.4  40   12
188.22/188.33	c B  188.3     5785      65      0     0      0  896178  51768   18.2  41   14
212.41/212.55	c +  212.5     5785      65      0     0      0  979608  56932   18.1  40   14
226.71/226.86	c N  226.8     5785      65      0     0      0 1025507  56954   18.0  40   15
290.19/290.38	c +  290.3     5785      65      0     0      0 1224513  62625   18.0  40   16
399.94/400.15	c +  400.0     5785      65      0     0      0 1530642  68887   17.8  40   19
550.90/551.18	c +  551.0     5785      65      0     0      0 1913300  75775   17.6  40   21
606.47/606.74	c B  606.5     5785      65      0     0      0 2048387  75800   17.5  41   23
700.34/700.61	c N  700.4     5785      65      0     0      0 2255822  75787   17.5  41   24
767.41/767.74	c +  767.5     5785      65      0     0      0 2391626  83352   17.5  40   25
1068.19/1068.65	c + 1068.3     5785      65      0     0      0 2989530  91687   17.4  40   27
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 3212041 conflicts, 3477223 decisions, 1 random
1200.06/1200.50	c 0 iterations, 5 restarts, 5654 skipped
1200.06/1200.50	c 29 enlarged, 0 shrunken, 31376 rescored, 765 rebiased
1200.06/1200.50	c 1 simplifications, 0 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1200.50	c elim: 54314 resolutions, 1 phases, 1 rounds
1200.06/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.50	c prbe: 130 probed, 1 phases, 1 rounds
1200.06/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.50	c hash: 0 units, 0 merged
1200.06/1200.50	c mins: 65932163 learned, 20% deleted, 0 strong, 9 depth
1200.06/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.50	c strs: 0 forward, 0 backward
1200.06/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.50	c prps: 48374372 propagations, 0.04 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 29 MB max, 316 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	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-1516535-1238271037/watcher-1516535-1238271037 -o /tmp/evaluation-result-1516535-1238271037/solver-1516535-1238271037 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516535-1238271037.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: 1.00 1.00 1.00 3/73 7936
/proc/meminfo: memFree=1129768/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=1052 CPUtime=0
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 180 0 0 0 0 0 0 0 20 0 1 0 1099768687 1077248 165 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 263 165 63 155 0 106 0

[startup+0.034464 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7936
/proc/meminfo: memFree=1129768/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=1512 CPUtime=0.03
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 314 0 0 0 3 0 0 0 20 0 1 0 1099768687 1548288 298 1992294400 134512640 135151029 4294956240 18446744073709551615 134517561 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 378 298 79 155 0 221 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1512

[startup+0.102477 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7936
/proc/meminfo: memFree=1129768/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=1512 CPUtime=0.09
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 314 0 0 0 9 0 0 0 20 0 1 0 1099768687 1548288 298 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 378 298 79 155 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1512

[startup+0.302515 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7936
/proc/meminfo: memFree=1129768/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=1792 CPUtime=0.29
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 419 0 0 0 29 0 0 0 22 0 1 0 1099768687 1835008 344 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 448 344 79 155 0 291 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1792

[startup+0.701593 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7936
/proc/meminfo: memFree=1129768/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=2600 CPUtime=0.69
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 629 0 0 0 69 0 0 0 25 0 1 0 1099768687 2662400 554 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 650 554 79 155 0 493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2600

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1127584/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=3264 CPUtime=1.49
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 781 0 0 0 149 0 0 0 25 0 1 0 1099768687 3342336 706 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 816 706 79 155 0 659 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3264

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1126752/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=3952 CPUtime=3.09
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 958 0 0 0 309 0 0 0 25 0 1 0 1099768687 4046848 883 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 988 883 79 155 0 831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3952

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1125664/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=4956 CPUtime=6.29
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 1175 0 0 0 629 0 0 0 25 0 1 0 1099768687 5074944 1100 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 1239 1100 79 155 0 1082 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4956

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1124448/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=5980 CPUtime=12.68
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 1409 0 0 0 1268 0 0 0 25 0 1 0 1099768687 6123520 1334 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 1495 1334 79 155 0 1338 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5980

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1122784/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=7836 CPUtime=25.48
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 1812 0 0 0 2547 1 0 0 25 0 1 0 1099768687 8024064 1737 1992294400 134512640 135151029 4294956240 18446744073709551615 134551597 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 1959 1737 79 155 0 1802 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7836

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1121120/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=9968 CPUtime=51.07
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 2235 0 0 0 5106 1 0 0 25 0 1 0 1099768687 10207232 2160 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 2492 2160 79 155 0 2335 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9968

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1118624/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=12860 CPUtime=102.26
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 2827 0 0 0 10224 2 0 0 25 0 1 0 1099768687 13168640 2752 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 3215 2752 79 155 0 3058 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12860

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1117024/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=14676 CPUtime=162.23
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 3225 0 0 0 16221 2 0 0 25 0 1 0 1099768687 15028224 3150 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 3669 3150 79 155 0 3512 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14676

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1115360/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=16740 CPUtime=222.21
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 3629 0 0 0 22219 2 0 0 25 0 1 0 1099768687 17141760 3554 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 4185 3554 79 155 0 4028 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16740

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1113824/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=18428 CPUtime=282.19
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 4008 0 0 0 28217 2 0 0 25 0 1 0 1099768687 18870272 3933 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 4607 3933 79 155 0 4450 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18428

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1112672/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=20252 CPUtime=342.16
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 4296 0 0 0 34214 2 0 0 25 0 1 0 1099768687 20738048 4221 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 5063 4221 79 155 0 4906 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20252

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1111648/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=21688 CPUtime=402.14
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 4551 0 0 0 40211 3 0 0 25 0 1 0 1099768687 22208512 4476 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 5422 4476 79 155 0 5265 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 21688

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1110944/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=22860 CPUtime=462.12
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 4756 0 0 0 46209 3 0 0 25 0 1 0 1099768687 23408640 4681 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 5715 4681 79 155 0 5558 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 22860

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1110176/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=23768 CPUtime=522.09
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 4931 0 0 0 52206 3 0 0 25 0 1 0 1099768687 24338432 4856 1992294400 134512640 135151029 4294956240 18446744073709551615 134576004 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 5942 4856 79 155 0 5785 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23768

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1109536/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=24804 CPUtime=582.08
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 5090 0 0 0 58204 4 0 0 25 0 1 0 1099768687 25399296 5015 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 6201 5015 79 155 0 6044 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 24804

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1108192/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=26384 CPUtime=642.06
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 5412 0 0 0 64202 4 0 0 25 0 1 0 1099768687 27017216 5337 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 6596 5337 79 155 0 6439 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 26384

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1107552/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=27296 CPUtime=702.03
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 5577 0 0 0 70199 4 0 0 25 0 1 0 1099768687 27951104 5502 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 6824 5502 79 155 0 6667 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 27296

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1106848/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=28208 CPUtime=762.01
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 5737 0 0 0 76197 4 0 0 25 0 1 0 1099768687 28884992 5662 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 7052 5662 79 155 0 6895 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 28208

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1106656/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=28336 CPUtime=821.98
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 5803 0 0 0 82194 4 0 0 25 0 1 0 1099768687 29016064 5728 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 7084 5728 79 155 0 6927 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 28336

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1105952/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=29120 CPUtime=881.96
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 5965 0 0 0 88192 4 0 0 25 0 1 0 1099768687 29818880 5890 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 7280 5890 79 155 0 7123 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 29120

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1105440/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=29904 CPUtime=941.94
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 6102 0 0 0 94190 4 0 0 25 0 1 0 1099768687 30621696 6027 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 7476 6027 79 155 0 7319 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 29904

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1104864/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=30556 CPUtime=1001.92
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 6228 0 0 0 100188 4 0 0 25 0 1 0 1099768687 31289344 6153 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 7639 6153 79 155 0 7482 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 30556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1104672/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=30556 CPUtime=1061.89
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 6275 0 0 0 106185 4 0 0 25 0 1 0 1099768687 31289344 6200 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 7639 6200 79 155 0 7482 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 30556

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1103968/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=31340 CPUtime=1121.88
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 6444 0 0 0 112183 5 0 0 25 0 1 0 1099768687 32092160 6369 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 7835 6369 79 155 0 7678 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 31340

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1103648/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=31728 CPUtime=1181.86
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 6526 0 0 0 118181 5 0 0 25 0 1 0 1099768687 32489472 6451 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 7932 6451 79 155 0 7775 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 31728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1103520/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=31860 CPUtime=1200.06
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 6557 0 0 0 120001 5 0 0 25 0 1 0 1099768687 32624640 6482 1992294400 134512640 135151029 4294956240 18446744073709551615 134575843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 7965 6482 79 155 0 7808 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 31860

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: 1.00 1.00 1.00 2/74 7937
/proc/meminfo: memFree=1103520/2055920 swapFree=4173988/4192956
[pid=7936] ppid=7934 vsize=31860 CPUtime=1200.06
/proc/7936/stat : 7936 (precosat) R 7934 7936 7780 0 -1 4194304 6557 0 0 0 120001 5 0 0 25 0 1 0 1099768687 32624640 6482 1992294400 134512640 135151029 4294956240 18446744073709551615 134575843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7936/statm: 7965 6482 79 155 0 7808 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 31860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.056991
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 31860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6557
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= 1534

runsolver used 1.06584 second user time and 3.3135 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-28 21:10:37
IDJOB=1516535
IDBENCH=70521
IDSOLVER=507
FILE ID=node76/1516535-1238271037
PBS_JOBID= 9060843
Free space on /tmp= 65808 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1223878722-065.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516535-1238271037/watcher-1516535-1238271037 -o /tmp/evaluation-result-1516535-1238271037/solver-1516535-1238271037 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516535-1238271037.cnf

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

MD5SUM BENCH= ba952995d391e0bb1228846b7000ce02
RANDOM SEED=405904658

node76.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		: 3000.259
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		: 3000.259
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:       1130248 kB
Buffers:         62140 kB
Cached:         779760 kB
SwapCached:      10684 kB
Active:         110400 kB
Inactive:       750456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1130248 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          18980 kB
Slab:            49920 kB
Committed_AS:  2839088 kB
PageTables:       2048 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= 65808 MiB
End job on node76 at 2009-03-28 21:30:39