Trace number 1518635

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1339293988-069.cnf
MD5SUM04c00558435f25dfb5b6e5262d4684dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
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-1518635-1238302112.cnf
0.00/0.00	c found header 'p cnf 440 1870'
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     1870     440      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1856     429      0     0     11       0      0    0.0   0    0
0.00/0.01	c l    0.0     1856     429      0     0     11       0   1856    0.0   0    0
0.00/0.01	c R    0.0     1856     429      0     0     11     102    102   29.3  14    0
0.00/0.01	c R    0.0     1856     429      0     0     11     202    202   27.0  20    0
0.00/0.04	c N    0.0     1856     429      0     0     11     805    805   26.6  28    0
0.00/0.05	c B    0.1     1856     429      0     0     11    1000   1000   26.3  28    0
0.00/0.09	c +    0.1     1856     429      0     0     11    1857   2041   25.1  27    0
0.09/0.10	c B    0.1     1856     429      0     0     11    2000   2000   25.1  28    0
0.09/0.12	c +    0.1     1856     429      0     0     11    2320   2245   25.2  28    0
0.09/0.12	c N    0.1     1856     429      0     0     11    2406   2140   25.3  27    0
0.09/0.15	c +    0.2     1856     429      0     0     11    2900   2469   25.1  27    1
0.09/0.19	c +    0.2     1856     429      0     0     11    3628   2715   24.4  27    1
0.19/0.25	c +    0.2     1856     429      0     0     11    4537   2986   24.3  25    1
0.29/0.31	c +    0.3     1856     429      0     0     11    5672   3284   25.9  27    1
0.29/0.35	c N    0.4     1856     429      0     0     11    6414   3293   26.5  26    1
0.29/0.39	c +    0.4     1856     429      0     0     11    7090   3612   26.7  26    1
0.39/0.46	c B    0.5     1856     429      0     0     11    8007   3622   26.9  26    1
0.49/0.51	c +    0.5     1856     429      0     0     11    8861   3973   27.0  27    1
0.59/0.66	c
0.59/0.66	c       original/binary      fixed     eliminated      learned       agility
0.59/0.66	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.66	c
0.59/0.66	c +    0.7     1856     429      0     0     11   11077   4370   27.4  28    1
0.79/0.84	c +    0.8     1856     429      0     0     11   13847   4807   28.1  26    1
0.89/1.00	c N    1.0     1856     429      0     0     11   16039   4820   28.4  26    1
1.00/1.09	c +    1.1     1856     429      0     0     11   17306   5287   28.5  27    1
1.39/1.41	c +    1.4     1856     429      0     0     11   21631   5815   28.4  25    1
1.49/1.57	c B    1.6     1856     429      0     0     11   24020   5824   28.0  27    1
1.69/1.78	c +    1.8     1856     429      0     0     11   27035   6396   27.7  28    1
2.20/2.26	c +    2.3     1856     429      0     0     11   33792   7035   27.3  26    2
2.59/2.62	c N    2.6     1856     429      0     0     11   38500   7043   27.5  26    2
2.89/2.94	c +    2.9     1856     429      0     0     11   42240   7738   27.5  26    2
3.79/3.83	c +    3.8     1856     429      0     0     11   52800   8511   27.3  28    2
4.69/4.79	c B    4.8     1856     429      0     0     11   64034   8527   27.0  27    2
4.89/4.97	c +    5.0     1856     429      0     0     11   66000   9362   26.9  29    2
6.49/6.55	c +    6.5     1856     429      0     0     11   82500  10298   26.4  26    3
7.19/7.29	c N    7.3     1856     429      0     0     11   89788  10305   26.1  27    3
8.59/8.68	c +    8.7     1856     429      0     0     11  103125  11327   25.6  29    3
11.29/11.37	c +   11.4     1856     429      0     0     11  128906  12459   24.7  28    3
14.59/14.65	c B   14.6     1856     429      0     0     11  160053  12468   24.1  29    3
14.69/14.76	c +   14.8     1856     429      0     0     11  161130  13704   24.1  29    3
19.18/19.24	c
19.18/19.24	c       original/binary      fixed     eliminated      learned       agility
19.18/19.24	c   seconds        variables     equivalent    conflicts       height       MB
19.18/19.24	c
19.18/19.24	c +   19.2     1856     429      0     0     11  201410  15074   23.5  26    4
19.58/19.64	c N   19.6     1856     429      0     0     11  205218  15083   23.5  27    4
25.39/25.41	c +   25.4     1856     429      0     0     11  251760  16581   23.2  26    4
32.99/33.01	c +   33.0     1856     429      0     0     11  314702  18239   22.9  27    5
42.58/42.65	c B   42.6     1856     429      0     0     11  384103  18249   22.8  28    6
43.98/44.06	c +   44.1     1856     429      0     0     11  393375  20062   22.7  28    6
54.87/54.96	c N   54.9     1856     429      0     0     11  461636  20074   22.5  28    7
59.58/59.67	c +   59.7     1856     429      0     0     11  491719  22068   22.4  27    7
81.37/81.42	c +   81.4     1856     429      0     0     11  614645  24274   22.2  28    7
109.36/109.41	c +  109.4     1856     429      0     0     11  768306  26701   21.9  27    9
134.94/135.01	c B  135.0     1856     429      0     0     11  896215  26715   21.5  26    9
147.45/147.53	c +  147.5     1856     429      0     0     11  960380  29371   21.4  28   10
161.84/161.91	c N  161.9     1856     429      0     0     11 1025623  29384   21.4  27   10
198.73/198.86	c +  198.8     1856     429      0     0     11 1200475  32308   21.2  29   11
271.21/271.33	c +  271.3     1856     429      0     0     11 1500590  35538   21.1  29   12
372.98/373.14	c +  373.0     1856     429      0     0     11 1875735  39091   21.0  28   14
421.86/422.05	c B  421.9     1856     429      0     0     11 2048399  39111   20.9  26   15
480.14/480.37	c N  480.2     1856     429      0     0     11 2256021  39106   20.6  27   16
505.13/505.33	c +  505.2     1856     429      0     0     11 2344666  43000   20.5  28   16
689.68/689.98	c
689.68/689.98	c       original/binary      fixed     eliminated      learned       agility
689.68/689.98	c   seconds        variables     equivalent    conflicts       height       MB
689.68/689.98	c
689.68/689.98	c +  689.8     1856     429      0     0     11 2930830  47300   20.5  26   18
943.60/943.94	c +  943.6     1856     429      0     0     11 3663535  52030   20.3  27   21
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 4310663 conflicts, 5105113 decisions, 1 random
1200.02/1200.40	c 0 iterations, 119 restarts, 7556 skipped
1200.02/1200.40	c 35 enlarged, 0 shrunken, 42152 rescored, 1020 rebiased
1200.02/1200.40	c 1 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 11 elim, 0 merged
1200.02/1200.40	c elim: 6234 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 60940 probed, 71 phases, 71 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 96392573 learned, 23% deleted, 66 strong, 24 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 347449055 propagations, 0.29 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 23 MB max, 461 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	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-1518635-1238302112/watcher-1518635-1238302112 -o /tmp/evaluation-result-1518635-1238302112/solver-1518635-1238302112 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518635-1238302112.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 0.98 0.99 3/64 21118
/proc/meminfo: memFree=1825440/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=916 CPUtime=0
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1102877416 937984 137 1992294400 134512640 135151029 4294956240 18446744073709551615 134579938 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 229 137 79 155 0 72 0

[startup+0.099369 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21118
/proc/meminfo: memFree=1825440/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=1180 CPUtime=0.09
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 230 0 0 0 9 0 0 0 18 0 1 0 1102877416 1208320 214 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 295 214 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.10237 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21118
/proc/meminfo: memFree=1825440/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=1180 CPUtime=0.09
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 232 0 0 0 9 0 0 0 18 0 1 0 1102877416 1208320 216 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 295 216 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301395 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21118
/proc/meminfo: memFree=1825440/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=1444 CPUtime=0.29
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 293 0 0 0 29 0 0 0 19 0 1 0 1102877416 1478656 277 1992294400 134512640 135151029 4294956240 18446744073709551615 134574224 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 361 277 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.702448 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 21118
/proc/meminfo: memFree=1825440/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=1840 CPUtime=0.69
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 385 0 0 0 69 0 0 0 23 0 1 0 1102877416 1884160 369 1992294400 134512640 135151029 4294956240 18446744073709551615 134578235 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 460 369 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50155 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1824152/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=2236 CPUtime=1.49
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 483 0 0 0 149 0 0 0 25 0 1 0 1102877416 2289664 467 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 559 467 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10177 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1823576/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=2768 CPUtime=3.09
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 619 0 0 0 309 0 0 0 25 0 1 0 1102877416 2834432 603 1992294400 134512640 135151029 4294956240 18446744073709551615 134554859 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 692 603 79 155 0 535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.30119 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1822680/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=3436 CPUtime=6.29
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 779 0 0 0 629 0 0 0 25 0 1 0 1102877416 3518464 763 1992294400 134512640 135151029 4294956240 18446744073709551615 134531018 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 859 763 79 155 0 702 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3436

[startup+12.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1821664/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=4240 CPUtime=12.69
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 977 0 0 0 1269 0 0 0 25 0 1 0 1102877416 4341760 961 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 1060 961 79 155 0 903 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4240

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1820448/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=5604 CPUtime=25.49
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 1295 0 0 0 2548 1 0 0 25 0 1 0 1102877416 5738496 1279 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 1401 1279 79 155 0 1244 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5604

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1818592/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=7668 CPUtime=51.07
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 1751 0 0 0 5106 1 0 0 25 0 1 0 1102877416 7852032 1735 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 1917 1735 79 155 0 1760 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7668

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1816480/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=9824 CPUtime=102.26
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 2233 0 0 0 10224 2 0 0 25 0 1 0 1102877416 10059776 2217 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 2456 2217 79 155 0 2299 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9824

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1814816/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=11624 CPUtime=162.24
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 2647 0 0 0 16221 3 0 0 25 0 1 0 1102877416 11902976 2631 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 2906 2631 79 155 0 2749 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11624

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1813088/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=13556 CPUtime=222.22
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 3065 0 0 0 22219 3 0 0 25 0 1 0 1102877416 13881344 3049 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 3389 3049 79 155 0 3232 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13556

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1812128/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=14572 CPUtime=282.21
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 3306 0 0 0 28217 4 0 0 25 0 1 0 1102877416 14921728 3290 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 3643 3290 79 155 0 3486 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14572

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1810976/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=15856 CPUtime=342.18
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 3585 0 0 0 34214 4 0 0 25 0 1 0 1102877416 16236544 3569 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 3964 3569 79 155 0 3807 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15856

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1810208/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=16848 CPUtime=402.17
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 3787 0 0 0 40212 5 0 0 25 0 1 0 1102877416 17252352 3771 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 4212 3771 79 155 0 4055 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16848

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1809312/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=17844 CPUtime=462.15
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 4002 0 0 0 46210 5 0 0 25 0 1 0 1102877416 18272256 3986 1992294400 134512640 135151029 4294956240 18446744073709551615 134542676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 4461 3986 79 155 0 4304 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17844

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1808672/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=18520 CPUtime=522.13
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 4158 0 0 0 52208 5 0 0 25 0 1 0 1102877416 18964480 4142 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 4630 4142 79 155 0 4473 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18520

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1807968/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=19368 CPUtime=582.12
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 4328 0 0 0 58206 6 0 0 25 0 1 0 1102877416 19832832 4312 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 4842 4312 79 155 0 4685 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19368

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1807584/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=19968 CPUtime=642.1
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 4437 0 0 0 64204 6 0 0 25 0 1 0 1102877416 20447232 4421 1992294400 134512640 135151029 4294956240 18446744073709551615 134542811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 4992 4421 79 155 0 4835 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19968

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21119
/proc/meminfo: memFree=1806944/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=20728 CPUtime=702.07
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 4593 0 0 0 70201 6 0 0 25 0 1 0 1102877416 21225472 4577 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 5182 4577 79 155 0 5025 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 20728

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21125
/proc/meminfo: memFree=1806360/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=21328 CPUtime=762.05
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 4712 0 0 0 76198 7 0 0 25 0 1 0 1102877416 21839872 4696 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 5332 4696 79 155 0 5175 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 21328

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21125
/proc/meminfo: memFree=1805720/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=22132 CPUtime=822.03
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 4884 0 0 0 82196 7 0 0 25 0 1 0 1102877416 22663168 4868 1992294400 134512640 135151029 4294956240 18446744073709551615 134554911 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 5533 4868 79 155 0 5376 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 22132

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21125
/proc/meminfo: memFree=1805336/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=22648 CPUtime=882.01
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 4969 0 0 0 88194 7 0 0 25 0 1 0 1102877416 23191552 4953 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 5662 4953 79 155 0 5505 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 22648

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21125
/proc/meminfo: memFree=1805016/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=23116 CPUtime=942
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 5054 0 0 0 94192 8 0 0 25 0 1 0 1102877416 23670784 5038 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 5779 5038 79 155 0 5622 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 23116

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21125
/proc/meminfo: memFree=1804440/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=23796 CPUtime=1001.98
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 5193 0 0 0 100190 8 0 0 25 0 1 0 1102877416 24367104 5177 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 5949 5177 79 155 0 5792 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 23796

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21125
/proc/meminfo: memFree=1804128/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=24248 CPUtime=1061.95
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 5282 0 0 0 106187 8 0 0 25 0 1 0 1102877416 24829952 5266 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 6062 5266 79 155 0 5905 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 24248

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21125
/proc/meminfo: memFree=1803616/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=24804 CPUtime=1121.94
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 5410 0 0 0 112186 8 0 0 25 0 1 0 1102877416 25399296 5394 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 6201 5394 79 155 0 6044 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 24804

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21125
/proc/meminfo: memFree=1803424/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=25104 CPUtime=1181.92
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 5460 0 0 0 118184 8 0 0 25 0 1 0 1102877416 25706496 5444 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 6276 5444 79 155 0 6119 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 25104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21125
/proc/meminfo: memFree=1803232/2055920 swapFree=4177692/4192956
[pid=21118] ppid=21116 vsize=25396 CPUtime=1200.02
/proc/21118/stat : 21118 (precosat) R 21116 21118 20906 0 -1 4194304 5503 0 0 0 119993 9 0 0 25 0 1 0 1102877416 26005504 5487 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21118/statm: 6349 5487 79 155 0 6192 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 25396

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): 1200.03
CPU user time (s): 1199.94
CPU system time (s): 0.094985
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 25396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
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= 5503
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= 1936

runsolver used 0.836872 second user time and 2.57061 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-29 06:48:32
IDJOB=1518635
IDBENCH=70696
IDSOLVER=507
FILE ID=node13/1518635-1238302112
PBS_JOBID= 9061012
Free space on /tmp= 66392 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1339293988-069.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518635-1238302112/watcher-1518635-1238302112 -o /tmp/evaluation-result-1518635-1238302112/solver-1518635-1238302112 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518635-1238302112.cnf

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

MD5SUM BENCH= 04c00558435f25dfb5b6e5262d4684dc
RANDOM SEED=1643933070

node13.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		: 3000.240
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		: 3000.240
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:       1825920 kB
Buffers:         46420 kB
Cached:         113164 kB
SwapCached:       9056 kB
Active:          98392 kB
Inactive:        71588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825920 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          16104 kB
Slab:            45988 kB
Committed_AS:  2962200 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-29 07:08:35