Trace number 1514831

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S257485978-084.cnf
MD5SUM78177f2db9eebc5964f62181ca200222
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-1514831-1238245120.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     103    103   27.8   8    0
0.00/0.03	c R    0.0     2343     110      0     0      0     203    203   27.1  15    0
0.00/0.04	c N    0.0     2343     110      0     0      0     809    809   25.1  32    0
0.00/0.05	c B    0.0     2343     110      0     0      0    1001   1001   24.6  34    0
0.00/0.08	c B    0.1     2343     110      0     0      0    2001   2001   23.7  35    0
0.00/0.10	c +    0.1     2343     110      0     0      0    2343   2577   23.4  35    1
0.09/0.10	c N    0.1     2343     110      0     0      0    2417   2417   23.4  35    1
0.09/0.12	c +    0.1     2343     110      0     0      0    2928   2834   23.0  37    1
0.09/0.15	c +    0.1     2343     110      0     0      0    3660   3117   22.9  36    1
0.09/0.19	c +    0.2     2343     110      0     0      0    4575   3428   22.6  36    1
0.19/0.24	c +    0.2     2343     110      0     0      0    5715   3770   22.3  37    1
0.19/0.27	c N    0.3     2343     110      0     0      0    6426   3781   22.1  37    1
0.29/0.30	c +    0.3     2343     110      0     0      0    7141   4147   21.8  36    1
0.29/0.34	c B    0.3     2343     110      0     0      0    8005   4156   21.6  36    1
0.29/0.38	c +    0.4     2343     110      0     0      0    8925   4561   21.7  37    1
0.39/0.48	c +    0.5     2343     110      0     0      0   11155   5017   21.9  37    1
0.59/0.62	c
0.59/0.62	c       original/binary      fixed     eliminated      learned       agility
0.59/0.62	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.62	c
0.59/0.62	c +    0.6     2343     110      0     0      0   13940   5518   22.0  37    1
0.69/0.74	c N    0.7     2343     110      0     0      0   16046   5525   22.2  37    1
0.79/0.81	c +    0.8     2343     110      0     0      0   17425   6069   22.2  36    1
0.99/1.06	c +    1.1     2343     110      0     0      0   21780   6675   22.1  37    1
1.09/1.18	c B    1.2     2343     110      0     0      0   24007   6684   22.0  37    1
1.29/1.36	c +    1.4     2343     110      0     0      0   27226   7342   21.9  37    1
1.69/1.78	c +    1.8     2343     110      0     0      0   34030   8076   21.7  36    2
1.99/2.06	c N    2.1     2343     110      0     0      0   38500   8088   21.6  36    2
2.29/2.32	c +    2.3     2343     110      0     0      0   42536   8883   21.6  36    2
2.99/3.06	c +    3.1     2343     110      0     0      0   53170   9771   21.4  37    2
3.79/3.82	c B    3.8     2343     110      0     0      0   64014   9778   21.3  36    2
3.89/3.99	c +    4.0     2343     110      0     0      0   66461  10748   21.2  35    2
5.19/5.21	c +    5.2     2343     110      0     0      0   83076  11822   21.2  37    3
5.79/5.80	c N    5.8     2343     110      0     0      0   89788  11832   21.2  35    3
6.88/6.94	c +    6.9     2343     110      0     0      0  103845  13004   21.0  36    3
8.98/9.07	c +    9.1     2343     110      0     0      0  129806  14304   21.0  36    3
11.68/11.75	c B   11.7     2343     110      0     0      0  160039  14314   21.0  36    4
11.88/11.93	c +   11.9     2343     110      0     0      0  162255  15734   20.9  36    4
15.78/15.86	c +   15.9     2343     110      0     0      0  202815  17307   20.9  35    4
16.08/16.13	c
16.08/16.13	c       original/binary      fixed     eliminated      learned       agility
16.08/16.13	c   seconds        variables     equivalent    conflicts       height       MB
16.08/16.13	c
16.08/16.13	c N   16.1     2343     110      0     0      0  205172  17319   20.9  36    4
21.28/21.36	c +   21.4     2343     110      0     0      0  253515  19037   20.9  35    4
28.58/28.66	c +   28.7     2343     110      0     0      0  316891  20940   20.8  37    5
37.18/37.25	c B   37.2     2343     110      0     0      0  384082  20949   20.8  36    6
38.58/38.67	c +   38.7     2343     110      0     0      0  396110  23034   20.8  36    6
47.57/47.69	c N   47.7     2343     110      0     0      0  461577  23044   20.7  37    6
52.37/52.45	c +   52.4     2343     110      0     0      0  495136  25337   20.6  36    6
70.76/70.89	c +   70.9     2343     110      0     0      0  618922  27870   20.7  36    7
97.56/97.63	c +   97.6     2343     110      0     0      0  773651  30657   20.6  35    8
120.74/120.88	c B  120.8     2343     110      0     0      0  896167  30667   20.4  37    9
134.15/134.30	c +  134.3     2343     110      0     0      0  967064  33722   20.3  36    9
146.14/146.21	c N  146.2     2343     110      0     0      0 1025530  33737   20.4  36   10
184.12/184.28	c +  184.2     2343     110      0     0      0 1208830  37094   20.2  36   11
254.79/254.93	c +  254.8     2343     110      0     0      0 1511037  40803   19.9  37   12
351.17/351.32	c +  351.2     2343     110      0     0      0 1888797  44883   19.7  37   14
394.05/394.24	c B  394.1     2343     110      0     0      0 2048372  44893   19.7  35   15
447.63/447.83	c N  447.7     2343     110      0     0      0 2255936  44912   19.4  36   15
477.32/477.54	c +  477.4     2343     110      0     0      0 2360995  49371   19.4  35   16
665.86/666.18	c +  666.0     2343     110      0     0      0 2951241  54308   19.2  36   18
918.08/918.41	c
918.08/918.41	c       original/binary      fixed     eliminated      learned       agility
918.08/918.41	c   seconds        variables     equivalent    conflicts       height       MB
918.08/918.41	c
918.08/918.41	c +  918.1     2343     110      0     0      0 3689050  59738   19.3  36   13
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c
1200.09/1200.50	c 4372773 conflicts, 4875834 decisions, 1 random
1200.09/1200.50	c 0 iterations, 3 restarts, 7799 skipped
1200.09/1200.50	c 34 enlarged, 0 shrunken, 42730 rescored, 1021 rebiased
1200.09/1200.50	c 1 simplifications, 1 reductions
1200.09/1200.50	c
1200.09/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.50	c elim: 12755 resolutions, 1 phases, 1 rounds
1200.09/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.50	c prbe: 440 probed, 2 phases, 2 rounds
1200.09/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.50	c hash: 0 units, 0 merged
1200.09/1200.50	c mins: 98648569 learned, 19% deleted, 1 strong, 14 depth
1200.09/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.50	c strs: 0 forward, 0 backward
1200.09/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.50	c prps: 113408922 propagations, 0.09 megaprops
1200.09/1200.50	c
1200.09/1200.50	c 1200.1 seconds, 22 MB max, 470 MB recycled
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	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-1514831-1238245120/watcher-1514831-1238245120 -o /tmp/evaluation-result-1514831-1238245120/solver-1514831-1238245120 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514831-1238245120.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 2/64 2908
/proc/meminfo: memFree=828416/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=788 CPUtime=0
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 93 0 0 0 0 0 0 0 20 0 1 0 1097177752 806912 78 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 197 79 63 155 0 40 0

[startup+0.101203 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 2908
/proc/meminfo: memFree=828416/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=1312 CPUtime=0.09
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 253 0 0 0 9 0 0 0 20 0 1 0 1097177752 1343488 237 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 328 237 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.201216 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 2908
/proc/meminfo: memFree=828416/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=1576 CPUtime=0.19
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 302 0 0 0 19 0 0 0 21 0 1 0 1097177752 1613824 286 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 394 286 79 155 0 237 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1576

[startup+0.301231 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 2908
/proc/meminfo: memFree=828416/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=1708 CPUtime=0.29
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 334 0 0 0 29 0 0 0 22 0 1 0 1097177752 1748992 318 1992294400 134512640 135151029 4294956240 18446744073709551615 134552239 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 427 318 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701289 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 2908
/proc/meminfo: memFree=828416/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=1972 CPUtime=0.69
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 429 0 0 0 69 0 0 0 25 0 1 0 1097177752 2019328 413 1992294400 134512640 135151029 4294956240 18446744073709551615 134530812 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 493 413 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50141 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2909
/proc/meminfo: memFree=826808/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=2368 CPUtime=1.49
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 526 0 0 0 149 0 0 0 25 0 1 0 1097177752 2424832 510 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 592 510 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10164 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2909
/proc/meminfo: memFree=826232/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=3044 CPUtime=3.09
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 654 0 0 0 309 0 0 0 25 0 1 0 1097177752 3117056 638 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 761 638 79 155 0 604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3044

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2909
/proc/meminfo: memFree=825336/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=3716 CPUtime=6.29
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 828 0 0 0 629 0 0 0 25 0 1 0 1097177752 3805184 812 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 929 812 79 155 0 772 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3716

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2909
/proc/meminfo: memFree=824248/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=4672 CPUtime=12.68
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 1057 0 0 0 1268 0 0 0 25 0 1 0 1097177752 4784128 1041 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 1168 1041 79 155 0 1011 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4672

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2909
/proc/meminfo: memFree=823032/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=6084 CPUtime=25.48
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 1357 0 0 0 2548 0 0 0 25 0 1 0 1097177752 6230016 1341 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 1521 1341 79 155 0 1364 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6084

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2909
/proc/meminfo: memFree=821624/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=7704 CPUtime=51.07
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 1703 0 0 0 5106 1 0 0 25 0 1 0 1097177752 7888896 1687 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 1926 1687 79 155 0 1769 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7704

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2909
/proc/meminfo: memFree=819768/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=9812 CPUtime=102.26
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 2151 0 0 0 10224 2 0 0 25 0 1 0 1097177752 10047488 2135 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 2453 2135 79 155 0 2296 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9812

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2915
/proc/meminfo: memFree=817208/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=12664 CPUtime=162.23
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 2777 0 0 0 16220 3 0 0 25 0 1 0 1097177752 12967936 2761 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 3166 2761 79 155 0 3009 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12664

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2915
/proc/meminfo: memFree=816376/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=13856 CPUtime=222.21
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 3001 0 0 0 22218 3 0 0 25 0 1 0 1097177752 14188544 2985 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 3464 2985 79 155 0 3307 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13856

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2915
/proc/meminfo: memFree=815416/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=14960 CPUtime=282.18
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 3221 0 0 0 28215 3 0 0 25 0 1 0 1097177752 15319040 3205 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 3740 3205 79 155 0 3583 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14960

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2915
/proc/meminfo: memFree=814520/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=16208 CPUtime=342.17
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 3445 0 0 0 34213 4 0 0 25 0 1 0 1097177752 16596992 3429 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 4052 3429 79 155 0 3895 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16208

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2915
/proc/meminfo: memFree=813560/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=17528 CPUtime=402.15
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 3690 0 0 0 40211 4 0 0 25 0 1 0 1097177752 17948672 3674 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 4382 3674 79 155 0 4225 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17528

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2915
/proc/meminfo: memFree=812792/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=18452 CPUtime=462.13
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 3871 0 0 0 46209 4 0 0 25 0 1 0 1097177752 18894848 3855 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 4613 3855 79 155 0 4456 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18452

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2915
/proc/meminfo: memFree=812280/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=19112 CPUtime=522.11
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 4008 0 0 0 52206 5 0 0 25 0 1 0 1097177752 19570688 3992 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 4778 3992 79 155 0 4621 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19112

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2915
/proc/meminfo: memFree=811768/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=19508 CPUtime=582.09
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 4120 0 0 0 58204 5 0 0 25 0 1 0 1097177752 19976192 4104 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 4877 4104 79 155 0 4720 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19508

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2915
/proc/meminfo: memFree=811000/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=20512 CPUtime=642.07
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 4307 0 0 0 64202 5 0 0 25 0 1 0 1097177752 21004288 4291 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 5128 4291 79 155 0 4971 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 20512

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2915
/proc/meminfo: memFree=810296/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=21432 CPUtime=702.06
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 4482 0 0 0 70200 6 0 0 25 0 1 0 1097177752 21946368 4466 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 5358 4466 79 155 0 5201 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 21432

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2915
/proc/meminfo: memFree=810104/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=21432 CPUtime=762.04
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 4532 0 0 0 76198 6 0 0 25 0 1 0 1097177752 21946368 4516 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 5358 4516 79 155 0 5201 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 21432

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2915
/proc/meminfo: memFree=812344/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=16552 CPUtime=822.01
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 5257 0 0 0 82193 8 0 0 25 0 1 0 1097177752 16949248 3934 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 4138 3934 79 155 0 3981 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 16552

[startup+882.305 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 2915
/proc/meminfo: memFree=811768/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=16956 CPUtime=882
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 5418 0 0 0 88192 8 0 0 25 0 1 0 1097177752 17362944 4095 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 4239 4095 79 155 0 4082 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 16956

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2915
/proc/meminfo: memFree=810808/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=18108 CPUtime=941.97
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 5642 0 0 0 94189 8 0 0 25 0 1 0 1097177752 18542592 4319 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 4527 4319 79 155 0 4370 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 18108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2915
/proc/meminfo: memFree=809976/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=19260 CPUtime=1001.96
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 5868 0 0 0 100187 9 0 0 25 0 1 0 1097177752 19722240 4545 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 4815 4545 79 155 0 4658 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 19260

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2915
/proc/meminfo: memFree=808888/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=20732 CPUtime=1061.93
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 6140 0 0 0 106184 9 0 0 25 0 1 0 1097177752 21229568 4817 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 5183 4817 79 155 0 5026 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 20732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2915
/proc/meminfo: memFree=808248/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=21436 CPUtime=1121.91
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 6282 0 0 0 112182 9 0 0 25 0 1 0 1097177752 21950464 4959 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 5359 4959 79 155 0 5202 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 21436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2915
/proc/meminfo: memFree=808056/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=21692 CPUtime=1181.89
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 6347 0 0 0 118180 9 0 0 25 0 1 0 1097177752 22212608 5024 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 5423 5024 79 155 0 5266 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 21692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2915
/proc/meminfo: memFree=807800/2055920 swapFree=4174204/4192956
[pid=2908] ppid=2906 vsize=21948 CPUtime=1200.09
/proc/2908/stat : 2908 (precosat) R 2906 2908 2659 0 -1 4194304 6402 0 0 0 120000 9 0 0 25 0 1 0 1097177752 22474752 5079 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2908/statm: 5487 5079 79 155 0 5330 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 21948

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): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.102984
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 24196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6402
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= 2140

runsolver used 0.868867 second user time and 2.46762 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-28 13:58:40
IDJOB=1514831
IDBENCH=70379
IDSOLVER=507
FILE ID=node22/1514831-1238245120
PBS_JOBID= 9060705
Free space on /tmp= 66328 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S257485978-084.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514831-1238245120/watcher-1514831-1238245120 -o /tmp/evaluation-result-1514831-1238245120/solver-1514831-1238245120 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514831-1238245120.cnf

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

MD5SUM BENCH= 78177f2db9eebc5964f62181ca200222
RANDOM SEED=216575898

node22.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		: 3000.279
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		: 3000.279
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:        828832 kB
Buffers:         97412 kB
Cached:        1020112 kB
SwapCached:      12568 kB
Active:         129816 kB
Inactive:      1001888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        828832 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          15572 kB
Slab:            81452 kB
Committed_AS:  2880012 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-28 14:18:43