Trace number 1515359

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1771223975-021.cnf
MD5SUM96f5a7b5e0d4bc00c89d90487d4d5b74
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.110982
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1515359-1238253577.cnf
0.00/0.00	c found header 'p cnf 110 2343'
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     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2343     110      0     0      0       0   2343    0.0   0    0
0.00/0.02	c R    0.0     2343     110      0     0      0     100    100   32.1   8    0
0.02/0.03	c R    0.0     2343     110      0     0      0     200    200   30.9  14    0
0.02/0.04	c N    0.0     2343     110      0     0      0     800    800   28.4  31    0
0.02/0.05	c B    0.0     2343     110      0     0      0    1000   1000   27.9  33    0
0.02/0.08	c B    0.1     2343     110      0     0      0    2004   2004   26.6  36    0
0.02/0.09	c +    0.1     2343     110      0     0      0    2344   2577   26.3  37    1
0.02/0.10	c N    0.1     2343     110      0     0      0    2409   2409   26.3  37    1
0.09/0.12	c +    0.1     2343     110      0     0      0    2930   2834   25.8  37    1
0.09/0.15	c +    0.1     2343     110      0     0      0    3661   3117   25.5  35    1
0.09/0.19	c +    0.2     2343     110      0     0      0    4576   3428   25.2  36    1
0.19/0.24	c +    0.2     2343     110      0     0      0    5720   3770   25.0  36    1
0.19/0.27	c N    0.3     2343     110      0     0      0    6421   3778   24.7  35    1
0.29/0.30	c +    0.3     2343     110      0     0      0    7152   4147   24.5  36    1
0.29/0.34	c B    0.3     2343     110      0     0      0    8008   4154   24.6  36    1
0.29/0.38	c +    0.4     2343     110      0     0      0    8943   4561   24.5  37    1
0.39/0.49	c +    0.5     2343     110      0     0      0   11175   5017   24.2  35    1
0.59/0.64	c
0.59/0.64	c       original/binary      fixed     eliminated      learned       agility
0.59/0.64	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.64	c
0.59/0.64	c +    0.6     2343     110      0     0      0   13965   5518   23.7  36    1
0.69/0.75	c N    0.7     2343     110      0     0      0   16044   5525   23.7  36    1
0.79/0.82	c +    0.8     2343     110      0     0      0   17457   6069   23.6  35    1
1.00/1.08	c +    1.1     2343     110      0     0      0   21820   6675   23.3  35    1
1.19/1.20	c B    1.2     2343     110      0     0      0   24016   6686   23.1  34    1
1.29/1.38	c +    1.4     2343     110      0     0      0   27275   7342   23.1  36    1
1.79/1.81	c +    1.8     2343     110      0     0      0   34090   8076   22.8  35    2
1.99/2.09	c N    2.1     2343     110      0     0      0   38491   8091   22.7  35    2
2.29/2.35	c +    2.4     2343     110      0     0      0   42613   8883   22.5  38    2
2.99/3.07	c +    3.1     2343     110      0     0      0   53267   9771   22.2  36    2
3.69/3.79	c B    3.8     2343     110      0     0      0   64024   9780   22.0  37    2
3.89/3.97	c +    4.0     2343     110      0     0      0   66581  10748   21.9  36    2
5.19/5.21	c +    5.2     2343     110      0     0      0   83226  11822   22.0  36    3
5.69/5.79	c N    5.8     2343     110      0     0      0   89791  11833   22.0  37    3
6.89/6.91	c +    6.9     2343     110      0     0      0  104030  13004   21.9  37    3
9.09/9.12	c +    9.1     2343     110      0     0      0  130036  14304   21.8  37    3
11.99/12.03	c B   12.0     2343     110      0     0      0  160058  14311   21.7  37    4
12.19/12.26	c +   12.3     2343     110      0     0      0  162545  15734   21.7  37    4
16.28/16.39	c +   16.4     2343     110      0     0      0  203180  17307   21.6  36    4
16.59/16.60	c
16.59/16.60	c       original/binary      fixed     eliminated      learned       agility
16.59/16.60	c   seconds        variables     equivalent    conflicts       height       MB
16.59/16.60	c
16.59/16.60	c N   16.6     2343     110      0     0      0  205167  17325   21.5  36    4
21.98/22.01	c +   22.0     2343     110      0     0      0  253977  19037   21.4  37    5
29.28/29.36	c +   29.4     2343     110      0     0      0  317470  20940   21.3  35    5
37.67/37.75	c B   37.7     2343     110      0     0      0  384127  20957   21.1  36    6
39.48/39.52	c +   39.5     2343     110      0     0      0  396835  23034   21.1  37    6
48.17/48.28	c N   48.3     2343     110      0     0      0  461579  23049   20.9  35    6
53.07/53.17	c +   53.2     2343     110      0     0      0  496040  25337   21.0  36    6
72.46/72.58	c +   72.6     2343     110      0     0      0  620050  27870   21.1  37    7
100.55/100.60	c +  100.6     2343     110      0     0      0  775060  30657   21.1  36    8
124.15/124.20	c B  124.2     2343     110      0     0      0  896220  30665   21.0  37    9
137.94/138.05	c +  138.0     2343     110      0     0      0  968825  33722   20.9  37    9
150.23/150.30	c N  150.2     2343     110      0     0      0 1025645  33737   20.9  35   10
191.83/191.91	c +  191.8     2343     110      0     0      0 1211031  37094   20.7  35   10
262.30/262.42	c +  262.3     2343     110      0     0      0 1513785  40803   20.8  36   13
364.37/364.53	c +  364.4     2343     110      0     0      0 1892231  44883   20.8  38   14
404.25/404.43	c B  404.3     2343     110      0     0      0 2048436  44898   20.7  36   15
464.93/465.11	c N  465.0     2343     110      0     0      0 2256028  44896   20.6  36   16
497.72/497.93	c +  497.8     2343     110      0     0      0 2365288  49371   20.5  36   16
682.06/682.38	c +  682.1     2343     110      0     0      0 2956610  54308   20.2  34   18
946.47/946.83	c
946.47/946.83	c       original/binary      fixed     eliminated      learned       agility
946.47/946.83	c   seconds        variables     equivalent    conflicts       height       MB
946.47/946.83	c
946.47/946.83	c +  946.5     2343     110      0     0      0 3695760  59738   20.0  36   20
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 4350672 conflicts, 4860155 decisions, 1 random
1200.08/1200.50	c 0 iterations, 3 restarts, 7735 skipped
1200.08/1200.50	c 34 enlarged, 0 shrunken, 42515 rescored, 1020 rebiased
1200.08/1200.50	c 1 simplifications, 1 reductions
1200.08/1200.50	c
1200.08/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.50	c elim: 12730 resolutions, 1 phases, 1 rounds
1200.08/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.50	c prbe: 440 probed, 2 phases, 2 rounds
1200.08/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.50	c hash: 0 units, 0 merged
1200.08/1200.50	c mins: 100344738 learned, 19% deleted, 0 strong, 10 depth
1200.08/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.50	c strs: 0 forward, 0 backward
1200.08/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.50	c prps: 112267954 propagations, 0.09 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 25 MB max, 476 MB recycled
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	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-1515359-1238253577/watcher-1515359-1238253577 -o /tmp/evaluation-result-1515359-1238253577/solver-1515359-1238253577 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515359-1238253577.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 0.99 0.97 2/64 12665
/proc/meminfo: memFree=832912/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=788 CPUtime=0
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 93 0 0 0 0 0 0 0 20 0 1 0 1098023506 806912 78 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 197 79 63 155 0 40 0

[startup+0.029262 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 12665
/proc/meminfo: memFree=832912/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=1016 CPUtime=0.02
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 175 0 0 0 2 0 0 0 20 0 1 0 1098023506 1040384 159 1992294400 134512640 135151029 4294956240 18446744073709551615 134551862 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 254 159 79 155 0 97 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1016

[startup+0.101273 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 12665
/proc/meminfo: memFree=832912/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=1280 CPUtime=0.09
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 257 0 0 0 9 0 0 0 20 0 1 0 1098023506 1310720 241 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 320 241 79 155 0 163 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1280

[startup+0.30131 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 12665
/proc/meminfo: memFree=832912/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=1676 CPUtime=0.29
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 332 0 0 0 29 0 0 0 22 0 1 0 1098023506 1716224 316 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 419 316 79 155 0 262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1676

[startup+0.701385 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 12665
/proc/meminfo: memFree=832912/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=1940 CPUtime=0.69
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 422 0 0 0 69 0 0 0 25 0 1 0 1098023506 1986560 406 1992294400 134512640 135151029 4294956240 18446744073709551615 134552239 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 485 406 79 155 0 328 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1940

[startup+1.50154 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=831496/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=2480 CPUtime=1.49
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 529 0 0 0 149 0 0 0 25 0 1 0 1098023506 2539520 513 1992294400 134512640 135151029 4294956240 18446744073709551615 134553778 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 620 513 79 155 0 463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2480

[startup+3.10184 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=830920/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=3012 CPUtime=3.09
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 650 0 0 0 309 0 0 0 25 0 1 0 1098023506 3084288 634 1992294400 134512640 135151029 4294956240 18446744073709551615 134551597 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 753 634 79 155 0 596 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3012

[startup+6.30244 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=829832/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=3828 CPUtime=6.29
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 860 0 0 0 629 0 0 0 25 0 1 0 1098023506 3919872 844 1992294400 134512640 135151029 4294956240 18446744073709551615 134520411 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 957 844 79 155 0 800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3828

[startup+12.7016 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=828936/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=4688 CPUtime=12.69
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 1067 0 0 0 1269 0 0 0 25 0 1 0 1098023506 4800512 1051 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 1172 1051 79 155 0 1015 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4688

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=827592/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=6064 CPUtime=25.48
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 1363 0 0 0 2548 0 0 0 25 0 1 0 1098023506 6209536 1347 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 1516 1347 79 155 0 1359 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6064

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=826248/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=7712 CPUtime=51.07
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 1710 0 0 0 5107 0 0 0 25 0 1 0 1098023506 7897088 1694 1992294400 134512640 135151029 4294956240 18446744073709551615 134542823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 1928 1694 79 155 0 1771 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7712

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=823496/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=10684 CPUtime=102.26
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 2379 0 0 0 10225 1 0 0 25 0 1 0 1098023506 10940416 2363 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 2671 2363 79 155 0 2514 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10684

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=822152/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=12328 CPUtime=162.23
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 2714 0 0 0 16222 1 0 0 25 0 1 0 1098023506 12623872 2698 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 3082 2698 79 155 0 2925 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12328

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=821192/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=13620 CPUtime=222.21
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 2939 0 0 0 22219 2 0 0 25 0 1 0 1098023506 13946880 2923 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 3405 2923 79 155 0 3248 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13620

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=820168/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=15000 CPUtime=282.19
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 3180 0 0 0 28217 2 0 0 25 0 1 0 1098023506 15360000 3164 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 3750 3164 79 155 0 3593 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15000

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=819464/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=15984 CPUtime=342.17
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 3352 0 0 0 34215 2 0 0 25 0 1 0 1098023506 16367616 3336 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 3996 3336 79 155 0 3839 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15984

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=818696/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=16852 CPUtime=402.15
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 3533 0 0 0 40212 3 0 0 25 0 1 0 1098023506 17256448 3517 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 4213 3517 79 155 0 4056 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16852

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=817864/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=17824 CPUtime=462.13
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 3724 0 0 0 46210 3 0 0 25 0 1 0 1098023506 18251776 3708 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 4456 3708 79 155 0 4299 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17824

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=817096/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=18880 CPUtime=522.1
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 3929 0 0 0 52207 3 0 0 25 0 1 0 1098023506 19333120 3913 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 4720 3913 79 155 0 4563 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18880

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=816072/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=20040 CPUtime=582.08
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 4174 0 0 0 58205 3 0 0 25 0 1 0 1098023506 20520960 4158 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 5010 4158 79 155 0 4853 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 20040

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=815432/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=20832 CPUtime=642.08
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 4348 0 0 0 64204 4 0 0 25 0 1 0 1098023506 21331968 4332 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 5208 4332 79 155 0 5051 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 20832

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=814856/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=21360 CPUtime=702.05
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 4475 0 0 0 70201 4 0 0 25 0 1 0 1098023506 21872640 4459 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 5340 4459 79 155 0 5183 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 21360

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=814024/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=22284 CPUtime=762.03
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 4683 0 0 0 76199 4 0 0 25 0 1 0 1098023506 22818816 4667 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 5571 4667 79 155 0 5414 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 22284

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=812168/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=24240 CPUtime=822.01
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 5138 0 0 0 82196 5 0 0 25 0 1 0 1098023506 24821760 5122 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 6060 5122 79 155 0 5903 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 24240

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=812040/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=24372 CPUtime=881.99
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 5187 0 0 0 88193 6 0 0 25 0 1 0 1098023506 24956928 5171 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 6093 5171 79 155 0 5936 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 24372

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=811720/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=24796 CPUtime=941.97
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 5271 0 0 0 94191 6 0 0 25 0 1 0 1098023506 25391104 5255 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 6199 5255 79 155 0 6042 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 24796

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=811080/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=25580 CPUtime=1001.94
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 5422 0 0 0 100188 6 0 0 25 0 1 0 1098023506 26193920 5406 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 6395 5406 79 155 0 6238 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 25580

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=814856/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=18792 CPUtime=1061.92
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 5935 0 0 0 106185 7 0 0 25 0 1 0 1098023506 19243008 4473 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 4698 4473 79 155 0 4541 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 18792

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=814344/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=19120 CPUtime=1121.91
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 6052 0 0 0 112183 8 0 0 25 0 1 0 1098023506 19578880 4590 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 4780 4590 79 155 0 4623 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 19120

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=813192/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=20848 CPUtime=1181.88
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 6341 0 0 0 118180 8 0 0 25 0 1 0 1098023506 21348352 4879 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 5212 4879 79 155 0 5055 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 20848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 12666
/proc/meminfo: memFree=813192/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=20848 CPUtime=1200.08
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 6343 0 0 0 120000 8 0 0 25 0 1 0 1098023506 21348352 4881 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 5212 4881 79 155 0 5055 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20848

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 0.99 0.97 2/65 12666
/proc/meminfo: memFree=813192/2055920 swapFree=4178280/4192956
[pid=12665] ppid=12663 vsize=20848 CPUtime=1200.08
/proc/12665/stat : 12665 (precosat) R 12663 12665 12594 0 -1 4194304 6343 0 0 0 120000 8 0 0 25 0 1 0 1098023506 21348352 4881 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12665/statm: 5212 4881 79 155 0 5055 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20848

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.088986
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 27224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6343
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 1937

runsolver used 0.822874 second user time and 2.55261 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 16:19:37
IDJOB=1515359
IDBENCH=70423
IDSOLVER=507
FILE ID=node21/1515359-1238253577
PBS_JOBID= 9060793
Free space on /tmp= 66424 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1771223975-021.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515359-1238253577/watcher-1515359-1238253577 -o /tmp/evaluation-result-1515359-1238253577/solver-1515359-1238253577 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515359-1238253577.cnf

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

MD5SUM BENCH= 96f5a7b5e0d4bc00c89d90487d4d5b74
RANDOM SEED=1488029184

node21.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        833392 kB
Buffers:         95208 kB
Cached:        1030528 kB
SwapCached:       8436 kB
Active:         193208 kB
Inactive:       942508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        833392 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             764 kB
Writeback:           0 kB
Mapped:          15012 kB
Slab:            72804 kB
Committed_AS:  2916156 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 16:39:40