Trace number 1514807

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S745855171-090.cnf
MD5SUM424ae5e08db4b5fb6ed3561627cff998
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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-1514807-1238245039.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     101    101   25.9   8    0
0.00/0.02	c R    0.0     2343     110      0     0      0     202    202   26.7  15    0
0.00/0.04	c N    0.0     2343     110      0     0      0     809    809   25.4  31    0
0.00/0.04	c B    0.0     2343     110      0     0      0    1000   1000   25.1  32    0
0.00/0.08	c B    0.1     2343     110      0     0      0    2002   2002   23.8  36    0
0.08/0.09	c +    0.1     2343     110      0     0      0    2343   2577   23.6  35    1
0.08/0.09	c N    0.1     2343     110      0     0      0    2414   2414   23.6  36    1
0.10/0.11	c +    0.1     2343     110      0     0      0    2927   2834   23.2  36    1
0.10/0.14	c +    0.1     2343     110      0     0      0    3655   3117   22.9  36    1
0.10/0.18	c +    0.2     2343     110      0     0      0    4568   3428   22.9  37    1
0.20/0.23	c +    0.2     2343     110      0     0      0    5711   3770   22.6  36    1
0.20/0.26	c N    0.3     2343     110      0     0      0    6420   3776   22.3  35    1
0.29/0.30	c +    0.3     2343     110      0     0      0    7136   4147   22.1  36    1
0.29/0.34	c B    0.3     2343     110      0     0      0    8005   4151   21.9  34    1
0.29/0.38	c +    0.4     2343     110      0     0      0    8921   4561   21.7  35    1
0.39/0.49	c +    0.5     2343     110      0     0      0   11150   5017   21.4  37    1
0.59/0.63	c
0.59/0.63	c       original/binary      fixed     eliminated      learned       agility
0.59/0.63	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.63	c
0.59/0.63	c +    0.6     2343     110      0     0      0   13936   5518   21.4  36    1
0.69/0.75	c N    0.7     2343     110      0     0      0   16054   5522   21.3  36    1
0.79/0.83	c +    0.8     2343     110      0     0      0   17421   6069   21.3  35    1
1.00/1.07	c +    1.1     2343     110      0     0      0   21775   6675   21.0  35    1
1.19/1.20	c B    1.2     2343     110      0     0      0   24014   6682   20.9  35    1
1.29/1.38	c +    1.4     2343     110      0     0      0   27215   7342   20.9  36    1
1.69/1.80	c +    1.8     2343     110      0     0      0   34015   8076   20.8  36    2
1.99/2.08	c N    2.1     2343     110      0     0      0   38505   8087   20.9  36    2
2.29/2.35	c +    2.3     2343     110      0     0      0   42517   8883   20.8  37    2
2.99/3.06	c +    3.1     2343     110      0     0      0   53146   9771   20.8  35    2
3.79/3.84	c B    3.8     2343     110      0     0      0   64026   9779   20.6  36    2
3.99/4.01	c +    4.0     2343     110      0     0      0   66431  10748   20.6  36    2
5.19/5.22	c +    5.2     2343     110      0     0      0   83036  11822   20.4  36    3
5.69/5.74	c N    5.7     2343     110      0     0      0   89800  11834   20.3  34    3
6.79/6.87	c +    6.9     2343     110      0     0      0  103795  13004   20.3  35    3
9.09/9.14	c +    9.1     2343     110      0     0      0  129741  14304   20.5  35    3
11.99/12.06	c B   12.1     2343     110      0     0      0  160054  14317   20.5  35    4
12.19/12.25	c +   12.3     2343     110      0     0      0  162175  15734   20.4  35    4
16.09/16.18	c +   16.2     2343     110      0     0      0  202716  17307   20.3  36    4
16.39/16.45	c
16.39/16.45	c       original/binary      fixed     eliminated      learned       agility
16.39/16.45	c   seconds        variables     equivalent    conflicts       height       MB
16.39/16.45	c
16.39/16.45	c N   16.5     2343     110      0     0      0  205178  17316   20.3  36    4
21.68/21.75	c +   21.7     2343     110      0     0      0  253396  19037   20.3  36    4
28.78/28.87	c +   28.9     2343     110      0     0      0  316746  20940   20.1  35    5
37.39/37.43	c B   37.4     2343     110      0     0      0  384100  20964   19.9  35    6
38.88/38.94	c +   38.9     2343     110      0     0      0  395932  23034   19.8  37    6
47.58/47.67	c N   47.7     2343     110      0     0      0  461594  23043   19.9  35    6
52.28/52.40	c +   52.4     2343     110      0     0      0  494915  25337   19.8  36    6
70.77/70.89	c +   70.9     2343     110      0     0      0  618641  27870   19.7  36    7
96.16/96.20	c +   96.2     2343     110      0     0      0  773300  30657   19.4  35    8
118.76/118.87	c B  118.8     2343     110      0     0      0  896207  30667   19.7  37    9
131.65/131.73	c +  131.7     2343     110      0     0      0  966625  33722   19.8  36    9
144.55/144.62	c N  144.6     2343     110      0     0      0 1025588  33733   19.8  36   10
183.25/183.33	c +  183.3     2343     110      0     0      0 1208280  37094   19.7  37   11
249.81/249.99	c +  249.9     2343     110      0     0      0 1510353  40803   19.5  35   12
350.29/350.49	c +  350.4     2343     110      0     0      0 1887941  44883   19.3  37   14
394.08/394.22	c B  394.1     2343     110      0     0      0 2048424  44891   19.2  36    7
455.97/456.15	c N  456.0     2343     110      0     0      0 2255937  44892   19.5  36   10
488.46/488.62	c +  488.5     2343     110      0     0      0 2359925  49371   19.6  35   11
679.71/679.94	c +  679.8     2343     110      0     0      0 2949905  54308   20.0  37   15
955.33/955.65	c
955.33/955.65	c       original/binary      fixed     eliminated      learned       agility
955.33/955.65	c   seconds        variables     equivalent    conflicts       height       MB
955.33/955.65	c
955.33/955.65	c +  955.4     2343     110      0     0      0 3687380  59738   20.3  35   18
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 4275809 conflicts, 4773371 decisions, 1 random
1200.08/1200.40	c 0 iterations, 3 restarts, 7637 skipped
1200.08/1200.40	c 34 enlarged, 0 shrunken, 41783 rescored, 1020 rebiased
1200.08/1200.40	c 1 simplifications, 1 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 12793 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 440 probed, 2 phases, 2 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 99607701 learned, 18% deleted, 0 strong, 11 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 110292634 propagations, 0.09 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 21 MB max, 471 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514807-1238245039/watcher-1514807-1238245039 -o /tmp/evaluation-result-1514807-1238245039/solver-1514807-1238245039 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514807-1238245039.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13750
/proc/meminfo: memFree=883248/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=916 CPUtime=0
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1097170978 937984 143 1992294400 134512640 135151029 4294956240 18446744073709551615 134685021 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 229 143 79 155 0 72 0

[startup+0.0897461 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13750
/proc/meminfo: memFree=883248/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=1236 CPUtime=0.08
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 246 0 0 0 8 0 0 0 18 0 1 0 1097170978 1265664 230 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 309 230 79 155 0 152 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1236

[startup+0.102748 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13750
/proc/meminfo: memFree=883248/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=1368 CPUtime=0.1
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 261 0 0 0 10 0 0 0 18 0 1 0 1097170978 1400832 245 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 342 245 79 155 0 185 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1368

[startup+0.30177 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13750
/proc/meminfo: memFree=883248/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=1632 CPUtime=0.29
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 331 0 0 0 29 0 0 0 19 0 1 0 1097170978 1671168 315 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 408 315 79 155 0 251 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1632

[startup+0.70181 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13750
/proc/meminfo: memFree=883248/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=2028 CPUtime=0.69
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 420 0 0 0 69 0 0 0 23 0 1 0 1097170978 2076672 404 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 507 404 79 155 0 350 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2028

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13751
/proc/meminfo: memFree=881768/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=2432 CPUtime=1.49
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 520 0 0 0 149 0 0 0 25 0 1 0 1097170978 2490368 504 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 608 504 79 155 0 451 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13751
/proc/meminfo: memFree=881128/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=2996 CPUtime=3.09
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 643 0 0 0 309 0 0 0 25 0 1 0 1097170978 3067904 627 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 749 627 79 155 0 592 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2996

[startup+6.3014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13751
/proc/meminfo: memFree=880168/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=3680 CPUtime=6.29
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 823 0 0 0 629 0 0 0 25 0 1 0 1097170978 3768320 807 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 920 807 79 155 0 763 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3680

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13751
/proc/meminfo: memFree=879016/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=4772 CPUtime=12.69
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 1058 0 0 0 1269 0 0 0 25 0 1 0 1097170978 4886528 1042 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 1193 1042 79 155 0 1036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4772

[startup+25.5024 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 13751
/proc/meminfo: memFree=877992/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=5752 CPUtime=25.48
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 1314 0 0 0 2548 0 0 0 25 0 1 0 1097170978 5890048 1298 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 1438 1298 79 155 0 1281 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5752

[startup+51.1021 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 13751
/proc/meminfo: memFree=876008/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=8184 CPUtime=51.08
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 1811 0 0 0 5107 1 0 0 25 0 1 0 1097170978 8380416 1795 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 2046 1795 79 155 0 1889 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8184

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 13751
/proc/meminfo: memFree=874216/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=10148 CPUtime=102.27
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 2247 0 0 0 10225 2 0 0 25 0 1 0 1097170978 10391552 2231 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 2537 2231 79 155 0 2380 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10148

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13751
/proc/meminfo: memFree=872808/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=11856 CPUtime=162.25
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 2600 0 0 0 16223 2 0 0 25 0 1 0 1097170978 12140544 2584 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 2964 2584 79 155 0 2807 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11856

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/67 13753
/proc/meminfo: memFree=871256/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=13280 CPUtime=222.22
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 2863 0 0 0 22219 3 0 0 25 0 1 0 1097170978 13598720 2847 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 3320 2847 79 155 0 3163 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13280

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=870632/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=14416 CPUtime=282.2
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 3083 0 0 0 28217 3 0 0 25 0 1 0 1097170978 14761984 3067 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 3604 3067 79 155 0 3447 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14416

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=869800/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=15620 CPUtime=342.19
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 3302 0 0 0 34215 4 0 0 25 0 1 0 1097170978 15994880 3286 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 3905 3286 79 155 0 3748 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15620

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=868456/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=15780 CPUtime=402.18
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 4111 0 0 0 40213 5 0 0 25 0 1 0 1097170978 16158720 3614 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 3945 3614 79 155 0 3788 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15780

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=868008/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=15780 CPUtime=462.16
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 4218 0 0 0 46210 6 0 0 25 0 1 0 1097170978 16158720 3721 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 3945 3721 79 155 0 3788 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15780

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=867560/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=16088 CPUtime=522.15
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 4337 0 0 0 52209 6 0 0 25 0 1 0 1097170978 16474112 3840 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 4022 3840 79 155 0 3865 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16088

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=866472/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=17500 CPUtime=582.13
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 4615 0 0 0 58207 6 0 0 25 0 1 0 1097170978 17920000 4118 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 4375 4118 79 155 0 4218 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 17500

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=865896/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=18460 CPUtime=642.11
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 4760 0 0 0 64205 6 0 0 25 0 1 0 1097170978 18903040 4263 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 4615 4263 79 155 0 4458 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18460

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=864936/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=19740 CPUtime=702.1
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 5000 0 0 0 70203 7 0 0 25 0 1 0 1097170978 20213760 4503 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 4935 4503 79 155 0 4778 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19740

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=864424/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=20380 CPUtime=762.09
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 5131 0 0 0 76201 8 0 0 25 0 1 0 1097170978 20869120 4634 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 5095 4634 79 155 0 4938 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 20380

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=863976/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=20892 CPUtime=822.07
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 5247 0 0 0 82199 8 0 0 25 0 1 0 1097170978 21393408 4750 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 5223 4750 79 155 0 5066 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 20892

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=863336/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=21660 CPUtime=882.05
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 5405 0 0 0 88197 8 0 0 25 0 1 0 1097170978 22179840 4908 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 5415 4908 79 155 0 5258 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 21660

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=862952/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=22172 CPUtime=942.03
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 5497 0 0 0 94195 8 0 0 25 0 1 0 1097170978 22704128 5000 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 5543 5000 79 155 0 5386 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 22172

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=862440/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=22684 CPUtime=1002.02
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 5611 0 0 0 100193 9 0 0 25 0 1 0 1097170978 23228416 5114 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 5671 5114 79 155 0 5514 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 22684

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=862184/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=23132 CPUtime=1062
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 5680 0 0 0 106191 9 0 0 25 0 1 0 1097170978 23687168 5183 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 5783 5183 79 155 0 5626 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 23132

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=861544/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=23900 CPUtime=1122
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 5850 0 0 0 112190 10 0 0 25 0 1 0 1097170978 24473600 5353 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 5975 5353 79 155 0 5818 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 23900

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=861096/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=24476 CPUtime=1181.98
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 5939 0 0 0 118188 10 0 0 25 0 1 0 1097170978 25063424 5442 1992294400 134512640 135151029 4294956240 18446744073709551615 134554785 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 6119 5442 79 155 0 5962 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 24476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13757
/proc/meminfo: memFree=861096/2055920 swapFree=4174972/4192956
[pid=13750] ppid=13748 vsize=24476 CPUtime=1200.08
/proc/13750/stat : 13750 (precosat) R 13748 13750 13485 0 -1 4194304 5963 0 0 0 119998 10 0 0 25 0 1 0 1097170978 25063424 5466 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13750/statm: 6119 5466 79 155 0 5962 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24476

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.106983
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 24476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5963
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= 2101

runsolver used 0.939857 second user time and 2.41063 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-28 13:57:19
IDJOB=1514807
IDBENCH=70377
IDSOLVER=507
FILE ID=node7/1514807-1238245039
PBS_JOBID= 9060675
Free space on /tmp= 65660 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S745855171-090.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514807-1238245039/watcher-1514807-1238245039 -o /tmp/evaluation-result-1514807-1238245039/solver-1514807-1238245039 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514807-1238245039.cnf

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

MD5SUM BENCH= 424ae5e08db4b5fb6ed3561627cff998
RANDOM SEED=1530061912

node7.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		: 3000.236
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		: 3000.236
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:        883664 kB
Buffers:         88640 kB
Cached:         981424 kB
SwapCached:      11884 kB
Active:          99512 kB
Inactive:       983932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        883664 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          19136 kB
Slab:            74744 kB
Committed_AS:  2836616 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-03-28 14:17:21