Trace number 1515059

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1221988902-087.cnf
MD5SUM6fc5e3007085f071badf6b78cd2069ba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark830.255
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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-1515059-1238248766.cnf
0.00/0.00	c found header 'p cnf 100 2130'
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     2130     100      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2130     100      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     2130     100      0     0      0       0   2130    0.0   0    0
0.00/0.02	c R    0.0     2130     100      0     0      0     100    100   29.2   8    0
0.00/0.02	c R    0.0     2130     100      0     0      0     200    200   27.1  14    0
0.00/0.04	c N    0.0     2130     100      0     0      0     803    803   23.2  32    0
0.00/0.04	c B    0.0     2130     100      0     0      0    1001   1001   23.0  34    0
0.06/0.07	c B    0.1     2130     100      0     0      0    2003   2003   22.2  36    0
0.06/0.08	c +    0.1     2130     100      0     0      0    2131   2343   22.2  36    0
0.06/0.09	c N    0.1     2130     100      0     0      0    2407   2351   22.0  36    1
0.06/0.10	c +    0.1     2130     100      0     0      0    2660   2577   21.9  37    1
0.09/0.12	c +    0.1     2130     100      0     0      0    3327   2834   21.5  37    1
0.09/0.15	c +    0.2     2130     100      0     0      0    4155   3117   21.3  36    1
0.09/0.20	c +    0.2     2130     100      0     0      0    5190   3428   21.5  37    1
0.19/0.25	c N    0.3     2130     100      0     0      0    6422   3434   21.3  37    1
0.19/0.25	c +    0.3     2130     100      0     0      0    6486   3770   21.3  37    1
0.29/0.32	c B    0.3     2130     100      0     0      0    8007   3780   21.1  37    1
0.29/0.32	c +    0.3     2130     100      0     0      0    8107   4147   21.1  37    1
0.39/0.41	c +    0.4     2130     100      0     0      0   10131   4561   21.0  36    1
0.49/0.53	c
0.49/0.53	c       original/binary      fixed     eliminated      learned       agility
0.49/0.53	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.53	c
0.49/0.53	c +    0.5     2130     100      0     0      0   12660   5017   20.8  37    1
0.59/0.68	c +    0.7     2130     100      0     0      0   15825   5518   20.8  37    1
0.59/0.69	c N    0.7     2130     100      0     0      0   16039   5242   20.7  37    1
0.89/0.90	c +    0.9     2130     100      0     0      0   19780   6069   20.4  37    1
1.10/1.12	c B    1.1     2130     100      0     0      0   24015   6075   20.4  36    1
1.10/1.16	c +    1.2     2130     100      0     0      0   24725   6675   20.4  37    1
1.49/1.51	c +    1.5     2130     100      0     0      0   30905   7342   20.4  37    1
1.89/1.98	c N    2.0     2130     100      0     0      0   38498   7352   20.3  37    2
1.89/1.99	c +    2.0     2130     100      0     0      0   38630   8076   20.3  37    2
2.49/2.57	c +    2.6     2130     100      0     0      0   48286   8883   20.1  37    2
3.39/3.41	c +    3.4     2130     100      0     0      0   60355   9771   20.3  36    2
3.59/3.68	c B    3.7     2130     100      0     0      0   64022   9784   20.2  37    2
4.39/4.49	c +    4.5     2130     100      0     0      0   75441  10748   20.1  38    2
5.49/5.52	c N    5.5     2130     100      0     0      0   89802  10758   20.1  37    2
5.79/5.89	c +    5.9     2130     100      0     0      0   94300  11822   20.1  36    3
7.69/7.70	c +    7.7     2130     100      0     0      0  117875  13004   19.9  37    3
10.18/10.22	c +   10.2     2130     100      0     0      0  147340  14304   19.7  37    3
11.28/11.31	c B   11.3     2130     100      0     0      0  160051  14316   19.6  37    3
13.48/13.53	c +   13.5     2130     100      0     0      0  184176  15734   19.4  37    3
15.58/15.62	c
15.58/15.62	c       original/binary      fixed     eliminated      learned       agility
15.58/15.62	c   seconds        variables     equivalent    conflicts       height       MB
15.58/15.62	c
15.58/15.62	c N   15.6     2130     100      0     0      0  205187  15741   19.2  37    4
17.98/18.07	c +   18.1     2130     100      0     0      0  230220  17307   19.2  37    4
24.08/24.15	c +   24.1     2130     100      0     0      0  287776  19037   19.0  36    4
32.38/32.41	c +   32.4     2130     100      0     0      0  359721  20940   19.0  37    5
35.38/35.41	c B   35.4     2130     100      0     0      0  384098  20950   18.9  36    5
43.28/43.34	c +   43.3     2130     100      0     0      0  449651  23034   18.8  37    6
44.88/44.98	c N   45.0     2130     100      0     0      0  461591  23042   18.8  37    6
58.47/58.51	c +   58.5     2130     100      0     0      0  562061  25337   18.6  37    6
80.56/80.62	c +   80.6     2130     100      0     0      0  702576  27870   18.4  38    7
110.24/110.39	c +  110.3     2130     100      0     0      0  878221  30657   18.2  36    8
113.34/113.49	c B  113.4     2130     100      0     0      0  896177  30665   18.2  37    9
137.43/137.52	c N  137.5     2130     100      0     0      0 1025554  30669   18.2  37    9
150.03/150.18	c +  150.1     2130     100      0     0      0 1097775  33722   18.1  37    9
207.51/207.60	c +  207.5     2130     100      0     0      0 1372216  37094   18.0  37   11
287.38/287.57	c +  287.5     2130     100      0     0      0 1715270  40803   17.7  37    6
371.75/371.92	c B  371.8     2130     100      0     0      0 2048395  40812   17.7  37   10
396.54/396.80	c +  396.6     2130     100      0     0      0 2144088  44883   17.7  36   11
425.33/425.52	c N  425.4     2130     100      0     0      0 2256001  44893   17.7  37   12
544.49/544.73	c +  544.5     2130     100      0     0      0 2680110  49371   17.6  36   14
751.91/752.27	c
751.91/752.27	c       original/binary      fixed     eliminated      learned       agility
751.91/752.27	c   seconds        variables     equivalent    conflicts       height       MB
751.91/752.27	c
751.91/752.27	c +  752.0     2130     100      0     0      0 3350137  54308   17.5  37   16
1046.51/1046.93	c + 1046.6     2130     100      0     0      0 4187670  59738   17.3  37   19
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 4580382 conflicts, 5096076 decisions, 1 random
1200.06/1200.50	c 0 iterations, 3 restarts, 8184 skipped
1200.06/1200.50	c 35 enlarged, 0 shrunken, 44759 rescored, 1021 rebiased
1200.06/1200.50	c 1 simplifications, 1 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1200.50	c elim: 11677 resolutions, 1 phases, 1 rounds
1200.06/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.50	c prbe: 400 probed, 2 phases, 2 rounds
1200.06/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.50	c hash: 0 units, 0 merged
1200.06/1200.50	c mins: 93454514 learned, 20% deleted, 0 strong, 11 depth
1200.06/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.50	c strs: 0 forward, 0 backward
1200.06/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.50	c prps: 111417617 propagations, 0.09 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 21 MB max, 456 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515059-1238248766/watcher-1515059-1238248766 -o /tmp/evaluation-result-1515059-1238248766/solver-1515059-1238248766 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515059-1238248766.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: 0.99 1.00 0.99 3/64 4509
/proc/meminfo: memFree=1935832/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=916 CPUtime=0
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1097542873 937984 138 1992294400 134512640 135151029 4294956240 18446744073709551615 134688844 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 229 138 79 155 0 72 0

[startup+0.0693131 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 4509
/proc/meminfo: memFree=1935832/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=1180 CPUtime=0.06
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 220 0 0 0 6 0 0 0 18 0 1 0 1097542873 1208320 204 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 295 204 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.101317 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 4509
/proc/meminfo: memFree=1935832/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=1312 CPUtime=0.09
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 1097542873 1343488 231 1992294400 134512640 135151029 4294956240 18446744073709551615 134551445 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 328 231 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301353 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 4509
/proc/meminfo: memFree=1935832/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=1576 CPUtime=0.29
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 321 0 0 0 29 0 0 0 19 0 1 0 1097542873 1613824 305 1992294400 134512640 135151029 4294956240 18446744073709551615 134574067 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 394 305 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701425 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 4509
/proc/meminfo: memFree=1935832/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=1840 CPUtime=0.69
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 396 0 0 0 69 0 0 0 22 0 1 0 1097542873 1884160 380 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 460 380 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50157 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4510
/proc/meminfo: memFree=1934416/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=2236 CPUtime=1.49
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 491 0 0 0 149 0 0 0 25 0 1 0 1097542873 2289664 475 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 559 475 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10186 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4510
/proc/meminfo: memFree=1933840/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=2916 CPUtime=3.09
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 641 0 0 0 309 0 0 0 25 0 1 0 1097542873 2985984 625 1992294400 134512640 135151029 4294956240 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 729 625 79 155 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2916

[startup+6.30143 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4510
/proc/meminfo: memFree=1933008/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=3584 CPUtime=6.29
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 786 0 0 0 629 0 0 0 25 0 1 0 1097542873 3670016 770 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 896 770 79 155 0 739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3584

[startup+12.7016 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4510
/proc/meminfo: memFree=1931984/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=4532 CPUtime=12.68
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 997 0 0 0 1268 0 0 0 25 0 1 0 1097542873 4640768 981 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 1133 981 79 155 0 976 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4532

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4510
/proc/meminfo: memFree=1930896/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=5752 CPUtime=25.48
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 1277 0 0 0 2548 0 0 0 25 0 1 0 1097542873 5890048 1261 1992294400 134512640 135151029 4294956240 18446744073709551615 134575984 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 1438 1261 79 155 0 1281 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5752

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4510
/proc/meminfo: memFree=1929360/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=7588 CPUtime=51.07
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 1648 0 0 0 5106 1 0 0 25 0 1 0 1097542873 7770112 1632 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 1897 1632 79 155 0 1740 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7588

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4516
/proc/meminfo: memFree=1927376/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=9392 CPUtime=102.25
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 2061 0 0 0 10224 1 0 0 25 0 1 0 1097542873 9617408 2045 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 2348 2045 79 155 0 2191 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9392

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4516
/proc/meminfo: memFree=1925776/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=11516 CPUtime=162.22
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 2489 0 0 0 16221 1 0 0 25 0 1 0 1097542873 11792384 2473 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 2879 2473 79 155 0 2722 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 11516

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4516
/proc/meminfo: memFree=1923408/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=14204 CPUtime=222.2
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 3070 0 0 0 22218 2 0 0 25 0 1 0 1097542873 14544896 3054 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 3551 3054 79 155 0 3394 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14204

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4516
/proc/meminfo: memFree=1922576/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=15380 CPUtime=282.19
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 3287 0 0 0 28216 3 0 0 25 0 1 0 1097542873 15749120 3271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 3845 3271 79 155 0 3688 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15380

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4516
/proc/meminfo: memFree=1922512/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=14060 CPUtime=342.16
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 3527 0 0 0 34213 3 0 0 25 0 1 0 1097542873 14397440 3258 1992294400 134512640 135151029 4294956240 18446744073709551615 134575923 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 3515 3258 79 155 0 3358 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 14060

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4516
/proc/meminfo: memFree=1921808/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=14436 CPUtime=402.14
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 3686 0 0 0 40210 4 0 0 25 0 1 0 1097542873 14782464 3417 1992294400 134512640 135151029 4294956240 18446744073709551615 134575984 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 3609 3417 79 155 0 3452 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 14436

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4516
/proc/meminfo: memFree=1920592/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=16100 CPUtime=462.12
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 3986 0 0 0 46208 4 0 0 25 0 1 0 1097542873 16486400 3717 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 4025 3717 79 155 0 3868 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16100

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4516
/proc/meminfo: memFree=1919696/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=17316 CPUtime=522.1
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 4211 0 0 0 52205 5 0 0 25 0 1 0 1097542873 17731584 3942 1992294400 134512640 135151029 4294956240 18446744073709551615 134542792 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 4329 3942 79 155 0 4172 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 17316

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4516
/proc/meminfo: memFree=1919184/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=17828 CPUtime=582.07
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 4333 0 0 0 58202 5 0 0 25 0 1 0 1097542873 18255872 4064 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 4457 4064 79 155 0 4300 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 17828

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4516
/proc/meminfo: memFree=1918480/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=18660 CPUtime=642.06
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 4493 0 0 0 64200 6 0 0 25 0 1 0 1097542873 19107840 4224 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 4665 4224 79 155 0 4508 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18660

[startup+702.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 4516
/proc/meminfo: memFree=1917904/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=19172 CPUtime=702.03
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 4608 0 0 0 70197 6 0 0 25 0 1 0 1097542873 19632128 4339 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 4793 4339 79 155 0 4636 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 19172

[startup+762.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 4516
/proc/meminfo: memFree=1917200/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=20196 CPUtime=762.01
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 4774 0 0 0 76195 6 0 0 25 0 1 0 1097542873 20680704 4505 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 5049 4505 79 155 0 4892 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 20196

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4516
/proc/meminfo: memFree=1916624/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=20900 CPUtime=821.99
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 4911 0 0 0 82192 7 0 0 25 0 1 0 1097542873 21401600 4642 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 5225 4642 79 155 0 5068 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 20900

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4516
/proc/meminfo: memFree=1916240/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=21156 CPUtime=881.97
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 4997 0 0 0 88190 7 0 0 25 0 1 0 1097542873 21663744 4728 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 5289 4728 79 155 0 5132 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 21156

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4516
/proc/meminfo: memFree=1915792/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=21672 CPUtime=941.95
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 5106 0 0 0 94188 7 0 0 25 0 1 0 1097542873 22192128 4837 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 5418 4837 79 155 0 5261 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 21672

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4516
/proc/meminfo: memFree=1915088/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=22664 CPUtime=1001.92
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 5273 0 0 0 100185 7 0 0 25 0 1 0 1097542873 23207936 5004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 5666 5004 79 155 0 5509 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 22664

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4516
/proc/meminfo: memFree=1914576/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=23176 CPUtime=1061.91
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 5386 0 0 0 106183 8 0 0 25 0 1 0 1097542873 23732224 5117 1992294400 134512640 135151029 4294956240 18446744073709551615 134574603 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 5794 5117 79 155 0 5637 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 23176

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4516
/proc/meminfo: memFree=1914192/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=23432 CPUtime=1121.88
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 5469 0 0 0 112180 8 0 0 25 0 1 0 1097542873 23994368 5200 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 5858 5200 79 155 0 5701 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 23432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4516
/proc/meminfo: memFree=1913744/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=24072 CPUtime=1181.86
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 5577 0 0 0 118178 8 0 0 25 0 1 0 1097542873 24649728 5308 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 6018 5308 79 155 0 5861 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 24072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4516
/proc/meminfo: memFree=1913616/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=24072 CPUtime=1200.06
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 5606 0 0 0 119997 9 0 0 25 0 1 0 1097542873 24649728 5337 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 6018 5337 79 155 0 5861 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24072

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4516
/proc/meminfo: memFree=1913616/2055920 swapFree=4178768/4192956
[pid=4509] ppid=4507 vsize=24072 CPUtime=1200.06
/proc/4509/stat : 4509 (precosat) R 4507 4509 4148 0 -1 4194304 5606 0 0 0 119997 9 0 0 25 0 1 0 1097542873 24649728 5337 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4509/statm: 6018 5337 79 155 0 5861 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.094985
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 24072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5606
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= 1664

runsolver used 0.878866 second user time and 2.45663 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-28 14:59:26
IDJOB=1515059
IDBENCH=70398
IDSOLVER=507
FILE ID=node12/1515059-1238248766
PBS_JOBID= 9060711
Free space on /tmp= 65364 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1221988902-087.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515059-1238248766/watcher-1515059-1238248766 -o /tmp/evaluation-result-1515059-1238248766/solver-1515059-1238248766 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515059-1238248766.cnf

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

MD5SUM BENCH= 6fc5e3007085f071badf6b78cd2069ba
RANDOM SEED=630034959

node12.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		: 3000.266
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		: 3000.266
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:       1936312 kB
Buffers:         13028 kB
Cached:          43976 kB
SwapCached:       7936 kB
Active:          34032 kB
Inactive:        32344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1936312 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          15068 kB
Slab:            39324 kB
Committed_AS:  2966528 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= 65364 MiB
End job on node12 at 2009-03-28 15:19:29