Trace number 1516475

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-S432895007-058.cnf
MD5SUMb337f0a085d20c5033cb313ec673bed5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.86241
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-1516475-1238270172.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
0.19/0.21	c s    0.2     5785      65      0     0      0       0      0    0.0   0    0
0.19/0.21	c l    0.2     5785      65      0     0      0       0   5785    0.0   0    0
0.19/0.21	c R    0.2     5785      65      0     0      0     100    100   23.1   5    1
0.19/0.21	c R    0.2     5785      65      0     0      0     201    201   23.1  10    1
0.19/0.23	c N    0.2     5785      65      0     0      0     803    803   23.7  29    1
0.19/0.24	c B    0.2     5785      65      0     0      0    1000   1000   23.9  32    1
0.19/0.27	c B    0.3     5785      65      0     0      0    2002   2002   24.1  38    1
0.19/0.29	c N    0.3     5785      65      0     0      0    2406   2406   24.0  39    1
0.39/0.45	c +    0.5     5785      65      0     0      0    5786   6363   23.3  40    1
0.39/0.49	c N    0.5     5785      65      0     0      0    6412   6370   23.3  40    1
0.49/0.54	c +    0.5     5785      65      0     0      0    7232   6999   23.2  40    2
0.49/0.59	c B    0.6     5785      65      0     0      0    8007   7006   23.1  39    2
0.59/0.65	c +    0.7     5785      65      0     0      0    9040   7698   22.9  40    2
0.79/0.80	c +    0.8     5785      65      0     0      0   11300   8467   22.8  41    2
0.89/1.00	c +    1.0     5785      65      0     0      0   14126   9313   22.5  40    2
1.10/1.12	c N    1.1     5785      65      0     0      0   16036   9319   22.5  40    2
1.19/1.23	c +    1.2     5785      65      0     0      0   17655  10244   22.3  40    2
1.49/1.56	c +    1.6     5785      65      0     0      0   22065  11268   22.1  40    2
1.69/1.71	c
1.69/1.71	c       original/binary      fixed     eliminated      learned       agility
1.69/1.71	c   seconds        variables     equivalent    conflicts       height       MB
1.69/1.71	c
1.69/1.71	c B    1.7     5785      65      0     0      0   24017  11275   22.0  39    2
1.89/1.99	c +    2.0     5785      65      0     0      0   27581  12394   21.8  40    2
2.49/2.57	c +    2.6     5785      65      0     0      0   34476  13633   21.6  39    3
2.89/2.94	c N    2.9     5785      65      0     0      0   38486  13637   21.5  40    3
3.29/3.36	c +    3.4     5785      65      0     0      0   43096  14996   21.4  40    3
4.29/4.37	c +    4.4     5785      65      0     0      0   53871  16495   21.0  40    3
5.29/5.32	c B    5.3     5785      65      0     0      0   64031  16504   20.9  40    3
5.59/5.63	c +    5.6     5785      65      0     0      0   67336  18144   20.9  40    4
7.38/7.44	c +    7.4     5785      65      0     0      0   84170  19958   20.6  40    4
8.08/8.10	c N    8.1     5785      65      0     0      0   89778  19969   20.6  40    4
9.98/10.04	c +   10.0     5785      65      0     0      0  105210  21953   20.4  40    4
13.28/13.31	c +   13.3     5785      65      0     0      0  131510  24148   20.1  40    5
17.09/17.14	c B   17.1     5785      65      0     0      0  160055  24160   19.9  40    5
17.59/17.68	c +   17.7     5785      65      0     0      0  164390  26562   19.9  40    6
24.09/24.20	c N   24.2     5785      65      0     0      0  205179  26570   19.7  40    6
24.18/24.25	c +   24.2     5785      65      0     0      0  205485  29218   19.7  40    6
32.98/33.01	c +   33.0     5785      65      0     0      0  256855  32139   19.3  40    7
45.27/45.33	c +   45.3     5785      65      0     0      0  321065  35352   19.4  40    8
57.66/57.76	c B   57.7     5785      65      0     0      0  384103  35359   19.3  41    9
61.26/61.33	c
61.26/61.33	c       original/binary      fixed     eliminated      learned       agility
61.26/61.33	c   seconds        variables     equivalent    conflicts       height       MB
61.26/61.33	c
61.26/61.33	c +   61.3     5785      65      0     0      0  401332  38887   19.2  39    9
74.36/74.40	c N   74.4     5785      65      0     0      0  461495  38900   19.1  40   10
84.45/84.53	c +   84.5     5785      65      0     0      0  501665  42775   19.0  40   10
117.95/118.07	c +  118.0     5785      65      0     0      0  627080  47052   18.8  40   11
166.33/166.46	c +  166.4     5785      65      0     0      0  783851  51757   18.7  40   13
202.52/202.69	c B  202.6     5785      65      0     0      0  896206  51766   18.5  40   14
229.71/229.85	c +  229.8     5785      65      0     0      0  979811  56932   18.4  39   14
247.00/247.17	c N  247.1     5785      65      0     0      0 1025509  56948   18.3  40   15
310.87/311.00	c +  310.9     5785      65      0     0      0 1224760  62625   18.3  40   16
432.13/432.32	c +  432.2     5785      65      0     0      0 1530951  68887   18.3  40   19
591.97/592.21	c +  592.0     5785      65      0     0      0 1913685  75775   18.0  39   21
654.15/654.50	c B  654.3     5785      65      0     0      0 2048411  75791   18.0  40   22
756.11/756.47	c N  756.2     5785      65      0     0      0 2255839  75786   17.9  40   23
824.59/824.95	c +  824.6     5785      65      0     0      0 2392105  83352   17.8  41   24
1157.27/1157.75	c + 1157.3     5785      65      0     0      0 2990130  91687   17.7  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 3057869 conflicts, 3310219 decisions, 1 random
1200.06/1200.50	c 0 iterations, 5 restarts, 5366 skipped
1200.06/1200.50	c 29 enlarged, 0 shrunken, 29871 rescored, 748 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: 54427 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: 64092394 learned, 19% deleted, 0 strong, 8 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: 45756839 propagations, 0.04 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 27 MB max, 305 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-1516475-1238270172/watcher-1516475-1238270172 -o /tmp/evaluation-result-1516475-1238270172/solver-1516475-1238270172 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516475-1238270172.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 3/64 2239
/proc/meminfo: memFree=926600/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=1052 CPUtime=0
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1099683301 1077248 140 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 263 141 63 155 0 106 0

[startup+0.06012 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2239
/proc/meminfo: memFree=926600/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=1516 CPUtime=0.05
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 315 0 0 0 5 0 0 0 18 0 1 0 1099683301 1552384 299 1992294400 134512640 135151029 4294956240 18446744073709551615 134526320 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 379 299 79 155 0 222 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1516

[startup+0.101126 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2239
/proc/meminfo: memFree=926600/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=1516 CPUtime=0.09
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 315 0 0 0 9 0 0 0 18 0 1 0 1099683301 1552384 299 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 379 299 79 155 0 222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1516

[startup+0.301162 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2239
/proc/meminfo: memFree=926600/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=1648 CPUtime=0.29
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 404 0 0 0 29 0 0 0 19 0 1 0 1099683301 1687552 325 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 412 325 79 155 0 255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1648

[startup+0.701236 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2239
/proc/meminfo: memFree=926600/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=2608 CPUtime=0.69
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 631 0 0 0 69 0 0 0 22 0 1 0 1099683301 2670592 552 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 652 552 79 155 0 495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2608

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2240
/proc/meminfo: memFree=924480/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=3288 CPUtime=1.49
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 785 0 0 0 149 0 0 0 25 0 1 0 1099683301 3366912 706 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 822 706 79 155 0 665 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3288

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2240
/proc/meminfo: memFree=923648/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=3832 CPUtime=3.09
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 948 0 0 0 309 0 0 0 25 0 1 0 1099683301 3923968 869 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 958 869 79 155 0 801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3832

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2240
/proc/meminfo: memFree=922624/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=4940 CPUtime=6.29
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 1182 0 0 0 629 0 0 0 25 0 1 0 1099683301 5058560 1103 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 1235 1103 79 155 0 1078 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4940

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2240
/proc/meminfo: memFree=921280/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=6152 CPUtime=12.68
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 1442 0 0 0 1268 0 0 0 25 0 1 0 1099683301 6299648 1363 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 1538 1363 79 155 0 1381 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6152

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2240
/proc/meminfo: memFree=919680/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=7832 CPUtime=25.48
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 1820 0 0 0 2547 1 0 0 25 0 1 0 1099683301 8019968 1741 1992294400 134512640 135151029 4294956240 18446744073709551615 134576075 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 1958 1741 79 155 0 1801 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7832

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2240
/proc/meminfo: memFree=918016/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=10076 CPUtime=51.06
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 2236 0 0 0 5105 1 0 0 25 0 1 0 1099683301 10317824 2157 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 2519 2157 79 155 0 2362 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10076

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2240
/proc/meminfo: memFree=915904/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=12628 CPUtime=102.26
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 2748 0 0 0 10224 2 0 0 25 0 1 0 1099683301 12931072 2669 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 3157 2669 79 155 0 3000 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12628

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2240
/proc/meminfo: memFree=914240/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=14708 CPUtime=162.22
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 3174 0 0 0 16220 2 0 0 25 0 1 0 1099683301 15060992 3095 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 3677 3095 79 155 0 3520 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 14708

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2240
/proc/meminfo: memFree=912768/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=16068 CPUtime=222.21
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 3520 0 0 0 22218 3 0 0 25 0 1 0 1099683301 16453632 3441 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 4017 3441 79 155 0 3860 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16068

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2240
/proc/meminfo: memFree=910976/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=18316 CPUtime=282.19
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 3958 0 0 0 28215 4 0 0 25 0 1 0 1099683301 18755584 3879 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 4579 3879 79 155 0 4422 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18316

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2246
/proc/meminfo: memFree=910016/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=19744 CPUtime=342.16
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 4206 0 0 0 34212 4 0 0 25 0 1 0 1099683301 20217856 4127 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 4936 4127 79 155 0 4779 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 19744

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2246
/proc/meminfo: memFree=909376/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=20656 CPUtime=402.13
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 4356 0 0 0 40209 4 0 0 25 0 1 0 1099683301 21151744 4277 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 5164 4277 79 155 0 5007 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 20656

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2246
/proc/meminfo: memFree=908416/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=21960 CPUtime=462.12
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 4594 0 0 0 46207 5 0 0 25 0 1 0 1099683301 22487040 4515 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 5490 4515 79 155 0 5333 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 21960

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2246
/proc/meminfo: memFree=908032/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=22480 CPUtime=522.09
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 4700 0 0 0 52204 5 0 0 25 0 1 0 1099683301 23019520 4621 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 5620 4621 79 155 0 5463 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 22480

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2246
/proc/meminfo: memFree=907200/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=23392 CPUtime=582.07
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 4897 0 0 0 58201 6 0 0 25 0 1 0 1099683301 23953408 4818 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 5848 4818 79 155 0 5691 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 23392

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2246
/proc/meminfo: memFree=906176/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=24828 CPUtime=642.05
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 5135 0 0 0 64199 6 0 0 25 0 1 0 1099683301 25423872 5056 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 6207 5056 79 155 0 6050 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 24828

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2246
/proc/meminfo: memFree=905536/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=25476 CPUtime=702.03
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 5289 0 0 0 70196 7 0 0 25 0 1 0 1099683301 26087424 5210 1992294400 134512640 135151029 4294956240 18446744073709551615 134552088 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 6369 5210 79 155 0 6212 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 25476

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2246
/proc/meminfo: memFree=905216/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=25992 CPUtime=762.01
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 5377 0 0 0 76194 7 0 0 25 0 1 0 1099683301 26615808 5298 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 6498 5298 79 155 0 6341 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 25992

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2246
/proc/meminfo: memFree=904704/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=26772 CPUtime=821.98
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 5506 0 0 0 82191 7 0 0 25 0 1 0 1099683301 27414528 5427 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 6693 5427 79 155 0 6536 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 26772

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2246
/proc/meminfo: memFree=904256/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=27160 CPUtime=881.96
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 5615 0 0 0 88189 7 0 0 25 0 1 0 1099683301 27811840 5536 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 6790 5536 79 155 0 6633 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 27160

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2246
/proc/meminfo: memFree=902912/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=28484 CPUtime=941.94
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 5951 0 0 0 94186 8 0 0 25 0 1 0 1099683301 29167616 5872 1992294400 134512640 135151029 4294956240 18446744073709551615 134576004 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 7121 5872 79 155 0 6964 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 28484

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2246
/proc/meminfo: memFree=902528/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=29004 CPUtime=1001.92
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 6039 0 0 0 100184 8 0 0 25 0 1 0 1099683301 29700096 5960 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 7251 5960 79 155 0 7094 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 29004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2246
/proc/meminfo: memFree=901760/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=30172 CPUtime=1061.89
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 6219 0 0 0 106181 8 0 0 25 0 1 0 1099683301 30896128 6140 1992294400 134512640 135151029 4294956240 18446744073709551615 134576075 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 7543 6140 79 155 0 7386 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 30172

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2246
/proc/meminfo: memFree=901504/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=30432 CPUtime=1121.88
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 6280 0 0 0 112179 9 0 0 25 0 1 0 1099683301 31162368 6201 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 7608 6201 79 155 0 7451 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 30432

[startup+1182.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 2246
/proc/meminfo: memFree=901504/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=30432 CPUtime=1181.86
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 6282 0 0 0 118177 9 0 0 25 0 1 0 1099683301 31162368 6203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 7608 6203 79 155 0 7451 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 30432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 2246
/proc/meminfo: memFree=901504/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=30432 CPUtime=1200.06
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 6282 0 0 0 119997 9 0 0 25 0 1 0 1099683301 31162368 6203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 7608 6203 79 155 0 7451 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 30432

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: 1.10 1.04 1.00 2/65 2246
/proc/meminfo: memFree=901504/2055920 swapFree=4177704/4192956
[pid=2239] ppid=2237 vsize=30432 CPUtime=1200.06
/proc/2239/stat : 2239 (precosat) R 2237 2239 2142 0 -1 4194304 6282 0 0 0 119997 9 0 0 25 0 1 0 1099683301 31162368 6203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2239/statm: 7608 6203 79 155 0 7451 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 30432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.096985
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 30432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
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= 6282
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= 2194

runsolver used 1.09483 second user time and 2.22366 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 20:56:12
IDJOB=1516475
IDBENCH=70516
IDSOLVER=507
FILE ID=node24/1516475-1238270172
PBS_JOBID= 9060870
Free space on /tmp= 65752 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S432895007-058.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516475-1238270172/watcher-1516475-1238270172 -o /tmp/evaluation-result-1516475-1238270172/solver-1516475-1238270172 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516475-1238270172.cnf

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

MD5SUM BENCH= b337f0a085d20c5033cb313ec673bed5
RANDOM SEED=588150564

node24.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		: 3000.260
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		: 3000.260
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:        927080 kB
Buffers:         90616 kB
Cached:         939936 kB
SwapCached:       9032 kB
Active:          46076 kB
Inactive:       994884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        927080 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            73784 kB
Committed_AS:  3109176 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-28 21:16:14