Trace number 1518407

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1429776379-099.cnf
MD5SUMea276ce6a9a917d7362e239e9cf3e2f4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1518407-1238299224.cnf
0.00/0.00	c found header 'p cnf 560 2380'
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     2380     560      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2359     542      0     0     18       0      0    0.0   0    0
0.00/0.01	c l    0.0     2359     542      0     0     18       0   2359    0.0   0    0
0.00/0.01	c R    0.0     2359     542      0     0     18     100    100   54.8  14    0
0.00/0.02	c R    0.0     2359     542      0     0     18     203    203   43.0  21    0
0.00/0.05	c N    0.0     2359     542      0     0     18     806    806   32.9  27    0
0.05/0.06	c B    0.1     2359     542      0     0     18    1001   1001   32.1  27    0
0.10/0.11	c B    0.1     2359     542      0     0     18    2002   2002   30.0  27    1
0.10/0.14	c +    0.1     2359     542      0     0     18    2359   2594   29.4  27    1
0.10/0.14	c N    0.1     2359     542      0     0     18    2411   2411   29.4  26    1
0.10/0.17	c +    0.2     2359     542      0     0     18    2945   2853   28.6  27    1
0.20/0.22	c +    0.2     2359     542      0     0     18    3681   3138   28.5  29    1
0.20/0.29	c +    0.3     2359     542      0     0     18    4600   3451   28.1  27    1
0.30/0.37	c +    0.4     2359     542      0     0     18    5752   3796   28.0  28    1
0.40/0.42	c N    0.4     2359     542      0     0     18    6424   3799   27.6  27    1
0.40/0.47	c +    0.5     2359     542      0     0     18    7190   4175   27.1  27    1
0.50/0.54	c B    0.5     2359     542      0     0     18    8005   4180   27.4  27    1
0.60/0.61	c +    0.6     2359     542      0     0     18    8985   4592   27.6  26    1
0.70/0.79	c +    0.8     2359     542      0     0     18   11230   5051   27.4  28    1
0.90/0.98	c
0.90/0.98	c       original/binary      fixed     eliminated      learned       agility
0.90/0.98	c   seconds        variables     equivalent    conflicts       height       MB
0.90/0.98	c
0.90/0.98	c +    1.0     2359     542      0     0     18   14036   5556   30.4  23    1
1.10/1.13	c N    1.1     2359     542      0     0     18   16056   5569   31.0  26    1
1.20/1.24	c +    1.2     2359     542      0     0     18   17545   6111   31.2  25    1
1.49/1.59	c +    1.6     2359     542      0     0     18   21930   6722   31.4  27    2
1.69/1.76	c B    1.8     2359     542      0     0     18   24018   6727   31.4  27    2
1.99/2.03	c +    2.0     2359     542      0     0     18   27411   7394   31.5  26    2
2.59/2.61	c +    2.6     2359     542      0     0     18   34260   8133   31.4  25    2
2.89/2.98	c R    3.0     2359     542      0     0     18   38509   8137   32.1  25    2
3.29/3.35	c +    3.4     2359     542      0     0     18   42826   8946   31.9  26    2
4.29/4.35	c +    4.4     2359     542      0     0     18   53531   9840   31.5  26    2
5.29/5.35	c B    5.4     2359     542      0     0     18   64031   9852   31.3  26    3
5.58/5.66	c +    5.7     2359     542      0     0     18   66912  10824   31.2  28    3
7.28/7.39	c +    7.4     2359     542      0     0     18   83641  11906   30.9  26    3
8.08/8.11	c N    8.1     2359     542      0     0     18   89813  11918   30.7  27    3
9.79/9.86	c +    9.9     2359     542      0     0     18  104550  13096   30.1  27    3
12.58/12.65	c +   12.6     2359     542      0     0     18  130685  14405   30.0  27    4
15.89/15.98	c B   16.0     2359     542      0     0     18  160055  14416   30.4  29    4
16.29/16.37	c +   16.4     2359     542      0     0     18  163356  15845   30.4  26    4
21.59/21.64	c +   21.6     2359     542      0     0     18  204196  17429   30.9  25    5
21.69/21.78	c
21.69/21.78	c       original/binary      fixed     eliminated      learned       agility
21.69/21.78	c   seconds        variables     equivalent    conflicts       height       MB
21.69/21.78	c
21.69/21.78	c N   21.8     2359     542      0     0     18  205248  16904   30.9  27    5
29.18/29.23	c +   29.2     2359     542      0     0     18  255247  19171   31.5  28    6
39.77/39.85	c +   39.8     2359     542      0     0     18  319055  21088   31.7  25    6
50.67/50.78	c B   50.8     2359     542      0     0     18  384120  21095   31.5  27    7
53.07/53.17	c +   53.2     2359     542      0     0     18  398815  23196   31.4  27    7
64.96/65.01	c N   65.0     2359     542      0     0     18  461661  23204   31.2  28    8
72.06/72.10	c +   72.1     2359     542      0     0     18  498517  25515   30.9  25    8
95.56/95.70	c +   95.7     2359     542      0     0     18  623145  28066   31.0  26    9
130.45/130.58	c +  130.5     2359     542      0     0     18  778932  30872   31.6  25   10
158.34/158.42	c B  158.4     2359     542      0     0     18  896214  30883   31.6  26   11
178.53/178.63	c +  178.6     2359     542      0     0     18  973665  33959   31.2  27   11
193.23/193.39	c N  193.3     2359     542      0     0     18 1025656  33967   31.0  26   12
245.41/245.58	c +  245.5     2359     542      0     0     18 1217081  37354   30.5  26   13
329.99/330.13	c +  330.0     2359     542      0     0     18 1521350  41089   30.5  24   14
451.85/452.02	c +  451.9     2359     542      0     0     18 1901685  45197   30.1  26   16
502.84/503.05	c B  502.9     2359     542      0     0     18 2048408  45205   29.8  28   17
578.11/578.38	c N  578.2     2359     542      0     0     18 2256101  45214   29.6  27   19
621.70/621.95	c +  621.8     2359     542      0     0     18 2377105  49716   29.5  24    8
852.24/852.60	c +  852.3     2359     542      0     0     18 2971381  54687   29.4  27   16
1179.95/1180.33	c
1179.95/1180.33	c       original/binary      fixed     eliminated      learned       agility
1179.95/1180.33	c   seconds        variables     equivalent    conflicts       height       MB
1179.95/1180.33	c
1179.95/1180.33	c + 1180.0     2359     542      0     0     18 3714226  60155   29.2  28   20
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 3756928 conflicts, 4541905 decisions, 1 random
1200.04/1200.40	c 0 iterations, 613 restarts, 5980 skipped
1200.04/1200.40	c 34 enlarged, 0 shrunken, 36742 rescored, 892 rebiased
1200.04/1200.40	c 1 simplifications, 1 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 18 elim, 0 merged
1200.04/1200.40	c elim: 7984 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 143124 probed, 132 phases, 132 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 103351173 learned, 20% deleted, 33 strong, 26 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 347519872 propagations, 0.29 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 22 MB max, 473 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	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-1518407-1238299224/watcher-1518407-1238299224 -o /tmp/evaluation-result-1518407-1238299224/solver-1518407-1238299224 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518407-1238299224.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2375
/proc/meminfo: memFree=826528/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=916 CPUtime=0
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1102584670 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 229 151 79 155 0 72 0

[startup+0.0607489 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2375
/proc/meminfo: memFree=826528/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=1180 CPUtime=0.05
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 208 0 0 0 5 0 0 0 18 0 1 0 1102584670 1208320 192 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 295 192 79 155 0 138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1180

[startup+0.101753 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2375
/proc/meminfo: memFree=826528/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=1312 CPUtime=0.1
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 239 0 0 0 10 0 0 0 18 0 1 0 1102584670 1343488 223 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 328 223 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301775 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2375
/proc/meminfo: memFree=826528/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=1576 CPUtime=0.3
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 318 0 0 0 30 0 0 0 19 0 1 0 1102584670 1613824 302 1992294400 134512640 135151029 4294956240 18446744073709551615 134573911 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 394 302 79 155 0 237 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1576

[startup+0.701821 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2375
/proc/meminfo: memFree=826528/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=1840 CPUtime=0.7
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 398 0 0 0 70 0 0 0 22 0 1 0 1102584670 1884160 382 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 460 382 79 155 0 303 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1840

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2376
/proc/meminfo: memFree=825176/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=2500 CPUtime=1.49
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 537 0 0 0 149 0 0 0 25 0 1 0 1102584670 2560000 521 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 625 521 79 155 0 468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2500

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2376
/proc/meminfo: memFree=824344/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=3028 CPUtime=3.09
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 684 0 0 0 309 0 0 0 25 0 1 0 1102584670 3100672 668 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 757 668 79 155 0 600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3028

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2376
/proc/meminfo: memFree=823512/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=3832 CPUtime=6.28
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 872 0 0 0 628 0 0 0 25 0 1 0 1102584670 3923968 856 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 958 856 79 155 0 801 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3832

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2376
/proc/meminfo: memFree=822424/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=4628 CPUtime=12.68
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 1086 0 0 0 1268 0 0 0 25 0 1 0 1102584670 4739072 1070 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 1157 1070 79 155 0 1000 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4628

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2376
/proc/meminfo: memFree=820568/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=6624 CPUtime=25.48
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 1538 0 0 0 2547 1 0 0 25 0 1 0 1102584670 6782976 1522 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 1656 1522 79 155 0 1499 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6624

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2382
/proc/meminfo: memFree=818904/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=8260 CPUtime=51.07
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 1937 0 0 0 5105 2 0 0 25 0 1 0 1102584670 8458240 1921 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 2065 1921 79 155 0 1908 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8260

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2382
/proc/meminfo: memFree=816536/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=10820 CPUtime=102.26
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 2511 0 0 0 10223 3 0 0 25 0 1 0 1102584670 11079680 2495 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 2705 2495 79 155 0 2548 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10820

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=814808/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=12628 CPUtime=162.24
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 2938 0 0 0 16221 3 0 0 25 0 1 0 1102584670 12931072 2922 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 3157 2922 79 155 0 3000 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12628

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=813464/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=14268 CPUtime=222.22
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 3261 0 0 0 22219 3 0 0 25 0 1 0 1102584670 14610432 3245 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 3567 3245 79 155 0 3410 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14268

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=812184/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=15664 CPUtime=282.2
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 3571 0 0 0 28217 3 0 0 25 0 1 0 1102584670 16039936 3555 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 3916 3555 79 155 0 3759 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15664

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=811288/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=16616 CPUtime=342.18
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 3785 0 0 0 34215 3 0 0 25 0 1 0 1102584670 17014784 3769 1992294400 134512640 135151029 4294956240 18446744073709551615 134551376 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 4154 3769 79 155 0 3997 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16616

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=810328/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=17744 CPUtime=402.17
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 4037 0 0 0 40213 4 0 0 25 0 1 0 1102584670 18169856 4021 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 4436 4021 79 155 0 4279 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17744

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=809432/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=18576 CPUtime=462.15
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 4247 0 0 0 46210 5 0 0 25 0 1 0 1102584670 19021824 4231 1992294400 134512640 135151029 4294956240 18446744073709551615 134580766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 4644 4231 79 155 0 4487 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18576

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=808664/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=19648 CPUtime=522.13
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 4460 0 0 0 52208 5 0 0 25 0 1 0 1102584670 20119552 4444 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 4912 4444 79 155 0 4755 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 19648

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=807768/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=20612 CPUtime=582.11
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 4673 0 0 0 58206 5 0 0 25 0 1 0 1102584670 21106688 4657 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 5153 4657 79 155 0 4996 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 20612

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=804376/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=23876 CPUtime=642.1
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 5512 0 0 0 64203 7 0 0 25 0 1 0 1102584670 24449024 5496 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 5969 5496 79 155 0 5812 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 23876

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=804312/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=23876 CPUtime=702.08
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 5542 0 0 0 70201 7 0 0 25 0 1 0 1102584670 24449024 5526 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 5969 5526 79 155 0 5812 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 23876

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=804184/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=23876 CPUtime=762.07
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 5559 0 0 0 76199 8 0 0 25 0 1 0 1102584670 24449024 5543 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 5969 5543 79 155 0 5812 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 23876

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=804248/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=23876 CPUtime=822.05
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 5605 0 0 0 82197 8 0 0 25 0 1 0 1102584670 24449024 5589 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 5969 5589 79 155 0 5812 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 23876

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=804056/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=23876 CPUtime=882.03
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 5643 0 0 0 88195 8 0 0 25 0 1 0 1102584670 24449024 5627 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 5969 5627 79 155 0 5812 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 23876

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=803864/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=23876 CPUtime=942.01
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 5670 0 0 0 94193 8 0 0 25 0 1 0 1102584670 24449024 5654 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 5969 5654 79 155 0 5812 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 23876

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=803736/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=23876 CPUtime=1001.99
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 5704 0 0 0 100191 8 0 0 25 0 1 0 1102584670 24449024 5688 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 5969 5688 79 155 0 5812 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 23876

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=803544/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=23876 CPUtime=1061.98
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 5737 0 0 0 106189 9 0 0 25 0 1 0 1102584670 24449024 5721 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 5969 5721 79 155 0 5812 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 23876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=803352/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=23876 CPUtime=1121.96
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 5788 0 0 0 112187 9 0 0 25 0 1 0 1102584670 24449024 5772 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 5969 5772 79 155 0 5812 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 23876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=803352/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=23876 CPUtime=1181.94
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 5802 0 0 0 118185 9 0 0 25 0 1 0 1102584670 24449024 5786 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 5969 5786 79 155 0 5812 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 23876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2382
/proc/meminfo: memFree=803352/2055920 swapFree=4178500/4192956
[pid=2375] ppid=2373 vsize=23876 CPUtime=1200.04
/proc/2375/stat : 2375 (precosat) R 2373 2375 2308 0 -1 4194304 5802 0 0 0 119995 9 0 0 25 0 1 0 1102584670 24449024 5786 1992294400 134512640 135151029 4294956240 18446744073709551615 134554165 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2375/statm: 5969 5786 79 155 0 5812 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 23876

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): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.100984
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 23876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5802
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= 2303

runsolver used 0.878866 second user time and 2.46663 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-29 06:00:24
IDJOB=1518407
IDBENCH=70677
IDSOLVER=507
FILE ID=node62/1518407-1238299224
PBS_JOBID= 9061018
Free space on /tmp= 66352 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1429776379-099.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518407-1238299224/watcher-1518407-1238299224 -o /tmp/evaluation-result-1518407-1238299224/solver-1518407-1238299224 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518407-1238299224.cnf

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

MD5SUM BENCH= ea276ce6a9a917d7362e239e9cf3e2f4
RANDOM SEED=1850562180

node62.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		: 3000.232
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		: 3000.232
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:        827008 kB
Buffers:         86416 kB
Cached:        1052720 kB
SwapCached:       7616 kB
Active:         357124 kB
Inactive:       791256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        827008 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          14968 kB
Slab:            66332 kB
Committed_AS:  2686312 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node62 at 2009-03-29 06:20:26