Trace number 1720212

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 1199.95

General information on the benchmark

Namemizh-sha0-36-4.cnf
MD5SUMf43e1bf70d9ce8021bafd328efc83ae7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark159.031
Satisfiable
(Un)Satisfiability was proved
Number of variables50073
Number of clauses210235
Sum of the clauses size628383
Maximum clause length4
Minimum clause length1
Number of clauses of size 1177
Number of clauses of size 286992
Number of clauses of size 338042
Number of clauses of size 485024
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-1720212-1240653713.cnf
0.00/0.00	c found header 'p cnf 50073 210235'
0.19/0.29	c finished parsing
0.19/0.29	c
0.19/0.29	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.19/0.29	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.19/0.29	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.19/0.29	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.19/0.29	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.19/0.29	c --random=1 --spread=2000 --seed=0 --skip=25
0.19/0.29	c
0.19/0.29	c sizeof     vars[0] = 16   alignment = 0       1 MB
0.19/0.29	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.19/0.29	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.19/0.29	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.19/0.29	c
0.19/0.29	c starting search after 0.3 seconds
0.19/0.29	c no decision limit
0.29/0.31	c
0.29/0.31	c       original/binary      fixed     eliminated      learned       agility
0.29/0.31	c   seconds        variables     equivalent    conflicts       height       MB
0.29/0.31	c
0.29/0.31	c *    0.3   180292   39202   4488  6383      0       0      0    0.0   0   15
1.79/1.87	c s    1.9   117817   17210   4875  8173  19815       0      0    0.0   0   12
1.79/1.87	c l    1.9   117817   17210   4875  8173  19815       0 111282    0.0   0   12
1.79/1.87	c R    1.9   117822   17210   4875  8173  19815     100    100   47.9  10   12
1.79/1.87	c R    1.9   117823   17210   4875  8173  19815     200    199   41.7  17   12
1.89/1.90	c R    1.9   117887   17207   4875  8176  19815     802    792  126.2  22   12
1.89/1.93	c B    1.9   117891   17207   4875  8176  19815    1001    991  127.3  28   12
1.89/1.99	c B    2.0   118080   17184   4885  8189  19815    2001   1972  117.1  17   12
2.10/2.11	c R    2.1   118857   17168   4885  8205  19815    4372   4311  113.0  24   13
2.29/2.33	c B    2.3   120480   17144   4892  8222  19815    8002   7904  100.9  28   13
3.59/3.60	c B    3.6   144774   16808   5096  8354  19815   24008  23693   92.9  26   16
8.39/8.43	c B    8.4   228696   15886   5493  8879  19815   64018  63324  105.4  21   25
8.79/8.82	c s    8.8   168776   15870   5503  8885  19815   64701  32787  105.1  19   17
8.79/8.82	c -    8.8   168776   15870   5503  8885  19815   64701 104606  105.1  19   17
17.59/17.61	c R   17.6   234119   15129   5800  9329  19815  103773  71453  143.3  22   27
17.90/17.92	c +   17.9   235434   15127   5800  9331  19815  104607 115066  144.0  24   27
20.99/21.00	c s   21.0   119321   14769   5823  9346  20135  110534  48641  149.4  27   17
20.99/21.00	c -   21.0   119321   14769   5823  9346  20135  110534 109313  149.4  27   17
25.59/25.60	c +   25.6   122450   14738   5830  9370  20135  124218 120244  158.0  28   22
30.10/30.14	c
30.10/30.14	c       original/binary      fixed     eliminated      learned       agility
30.10/30.14	c   seconds        variables     equivalent    conflicts       height       MB
30.10/30.14	c
30.10/30.14	c s   30.1   123884   14721   5836  9381  20135  131813  63826  161.8  15   21
40.99/41.09	c s   41.1   119239   14666   5840  9410  20157  153072  82724  172.9  30   26
41.99/42.04	c +   42.0   119292   14658   5841  9417  20157  155271 132268  173.3  25   29
45.39/45.41	c B   45.4   119543   14648   5845  9423  20157  160044  89678  174.6  36   32
53.09/53.14	c s   53.1   120501   14642   5846  9428  20157  171513  97268  178.8  29   32
66.79/66.86	c s   66.9   120226   14622   5847  9437  20167  187271 107629  181.9  34   39
67.29/67.35	c R   67.4   120241   14622   5847  9437  20167  187663 108021  182.2  25   42
73.29/73.34	c +   73.3   120241   14622   5847  9437  20167  194089 145494  183.5  30   47
82.40/82.49	c s   82.5   120243   14621   5847  9438  20167  200995 121348  184.8  35   50
99.79/99.84	c s   99.8   120160   14606   5849  9446  20172  217495 135790  187.3  29   60
119.20/119.25	c s  119.3   120188   14601   5849  9451  20172  235345 146562  189.6  27   69
124.50/124.56	c N  124.6   120193   14601   5849  9451  20172  240069 146670  190.3  32   75
127.70/127.78	c +  127.8   120193   14601   5849  9451  20172  242610 160043  190.5  31   77
138.90/138.99	c s  139.0   120193   14601   5849  9451  20172  251861 156242  191.4  37   80
161.20/161.24	c s  161.3   120162   14599   5849  9452  20173  268389 170140  193.7  33   92
188.30/188.36	c s  188.4   120263   14597   5850  9453  20173  293963 169812  197.8  32  102
195.81/195.86	c +  195.9   120300   14592   5850  9458  20173  303261 176047  198.8  32  107
216.61/216.62	c s  216.6   120139   14588   5850  9459  20176  320280 176105  201.2  32  111
242.61/242.69	c s  242.7   120170   14583   5850  9464  20176  342197 177149  203.7  33  107
267.02/267.00	c
267.02/267.00	c       original/binary      fixed     eliminated      learned       agility
267.02/267.00	c   seconds        variables     equivalent    conflicts       height       MB
267.02/267.00	c
267.02/267.00	c s  267.0   120147   14582   5850  9465  20176  360918 177047  206.3  31  104
274.32/274.32	c N  274.4   120150   14581   5850  9466  20176  367559 177020  207.4  27  109
286.52/286.52	c +  286.6   120150   14581   5850  9466  20176  379076 193651  209.1  35  113
290.32/290.33	c s  290.4   120147   14581   5850  9466  20176  379885 179827  209.2  36  109
294.72/294.77	c B  294.8   120156   14577   5850  9470  20176  384098 184037  209.9  14  116
317.42/317.48	c s  317.5   120081   14571   5851  9472  20179  400901 197984  211.5  40  120
345.52/345.52	c s  345.6   120084   14571   5851  9472  20179  420860 194733  213.4  36  118
372.03/372.01	c s  372.1   120052   14567   5851  9476  20179  440759 194737  215.2  37  116
398.42/398.43	c s  398.5   121129   14560   5853  9481  20179  461057 194289  217.2  26  118
418.33/418.33	c +  418.4   121140   14560   5853  9481  20179  473847 213016  217.7  34  127
430.23/430.23	c s  430.3   120325   14556   5853  9483  20181  481817 201024  218.4  25  121
463.13/463.17	c s  463.2   120328   14556   5853  9483  20181  502401 214106  219.7  37  131
493.64/493.65	c s  493.7   120336   14556   5853  9483  20181  524735 227568  221.2  40  146
530.74/530.73	c s  530.8   120313   14555   5853  9484  20181  550926 214131  223.0  35  140
564.65/564.69	c s  564.8   123311   14543   5857  9492  20181  577516 212865  224.5  38  137
583.95/583.97	c +  584.0   123363   14540   5858  9494  20181  592306 234317  225.4  38  146
598.04/598.06	c s  598.1   120241   14538   5858  9494  20183  599581 223168  225.9  38  145
630.36/630.33	c s  630.4   120250   14538   5858  9494  20183  624558 235519  226.4  35  153
667.95/667.91	c s  668.0   120233   14537   5858  9495  20183  647690 235467  228.1  29  151
761.06/761.01	c
761.06/761.01	c       original/binary      fixed     eliminated      learned       agility
761.06/761.01	c   seconds        variables     equivalent    conflicts       height       MB
761.06/761.01	c
761.06/761.01	c s  761.1   120234   14537   5858  9495  20183  709276 282305  231.0  24  194
806.28/806.30	c +  806.4   120234   14537   5858  9495  20183  740381 257748  232.2  32  173
844.47/844.48	c N  844.6   120234   14537   5858  9495  20183  765266 265412  232.9  40  194
863.18/863.19	c s  863.3   120235   14537   5858  9495  20183  774056 274182  233.1  26  193
900.18/900.18	c s  900.3   120283   14537   5858  9495  20183  809300 270166  234.9  33  193
936.39/936.36	c s  936.5   120285   14537   5858  9495  20183  835668 272314  235.5  33  195
977.59/977.54	c s  977.6   120272   14535   5858  9497  20183  862931 265857  236.3  37  193
1030.80/1030.71	c B 1030.8   120272   14535   5858  9497  20183  896184 282318  237.9  37  215
1041.29/1041.27	c s 1041.4   120273   14535   5858  9497  20183  899223 278497  237.8  22  207
1089.40/1089.39	c + 1089.5   120273   14535   5858  9497  20183  925475 283522  238.5  36  198
1200.01/1199.90	c
1200.01/1199.90	c *** CAUGHT SIGNAL 15 ***
1200.01/1199.90	c
1200.01/1199.90	c 984186 conflicts, 2387020 decisions, 17 random
1200.01/1199.90	c 102 iterations, 754 restarts, 2264 skipped
1200.01/1199.90	c 11 enlarged, 8542 shrunken, 9632 rescored, 254 rebiased
1200.01/1199.90	c 35 simplifications, 0 reductions
1200.01/1199.90	c
1200.01/1199.90	c vars: 5858 fixed, 9497 equiv, 20183 elim, 10008 merged
1200.01/1199.90	c elim: 6293360 resolutions, 29 phases, 15 rounds
1200.01/1199.90	c sbst: 100% substituted, 0.2% nots, 95.7% ands, 4.2% xors, 0.0% ites
1200.01/1199.90	c arty: 2.00 and 2.00 xor average arity
1200.01/1199.90	c prbe: 3336201 probed, 111 phases, 112 rounds
1200.01/1199.90	c prbe: 46 failed, 176 lifted, 273 merged
1200.01/1199.90	c sccs: 24 non trivial, 0 fixed, 47 merged
1200.01/1199.90	c hash: 51 units, 9688 merged
1200.01/1199.90	c mins: 153046399 learned, 15% deleted, 1406 strong, 84 depth
1200.01/1199.90	c subs: 13716 forward, 87757 backward, 205116 doms
1200.01/1199.90	c strs: 12642 forward, 112 backward
1200.01/1199.90	c doms: 206559 dominators, 196922 high, 140 low
1200.01/1199.90	c prps: 516086934 propagations, 0.43 megaprops
1200.01/1199.90	c
1200.01/1199.90	c 1200.0 seconds, 250 MB max, 396 MB recycled
1200.01/1199.90	c
1200.01/1199.90	c *** CAUGHT SIGNAL 15 ***
1200.01/1199.90	c

Verifier Data

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

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1720212-1240653713/watcher-1720212-1240653713 -o /tmp/evaluation-result-1720212-1240653713/solver-1720212-1240653713 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1720212-1240653713.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: 1.00 1.00 1.00 3/64 18331
/proc/meminfo: memFree=1683072/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=2748 CPUtime=0
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 93404678 2813952 508 1992294400 134512640 135151029 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/18331/statm: 687 508 59 155 0 530 0

[startup+0.0860919 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18331
/proc/meminfo: memFree=1683072/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=8528 CPUtime=0.08
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 2059 0 0 0 7 1 0 0 18 0 1 0 93404678 8732672 2011 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 2132 2011 64 155 0 1975 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8528

[startup+0.102087 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18331
/proc/meminfo: memFree=1683072/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=9320 CPUtime=0.09
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 2252 0 0 0 8 1 0 0 18 0 1 0 93404678 9543680 2204 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 2330 2204 64 155 0 2173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9320

[startup+0.301029 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18331
/proc/meminfo: memFree=1683072/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=18004 CPUtime=0.29
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 4611 0 0 0 27 2 0 0 19 0 1 0 93404678 18436096 4368 1992294400 134512640 135151029 4294956224 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 4501 4368 74 155 0 4344 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18004

[startup+0.702916 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18331
/proc/meminfo: memFree=1683072/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=19936 CPUtime=0.69
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 5570 0 0 0 66 3 0 0 22 0 1 0 93404678 20414464 4874 1992294400 134512640 135151029 4294956224 18446744073709551615 134572448 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 4984 4874 79 155 0 4827 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19936

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1659960/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=25676 CPUtime=1.49
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 7327 0 0 0 145 4 0 0 25 0 1 0 93404678 26292224 6245 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 6419 6245 79 155 0 6262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25676

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1661624/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=22024 CPUtime=3.09
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 7329 0 0 0 305 4 0 0 25 0 1 0 93404678 22552576 5343 1992294400 134512640 135151029 4294956224 18446744073709551615 134542644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 5506 5343 79 155 0 5349 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22024

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1660408/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=25060 CPUtime=6.29
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 8060 0 0 0 625 4 0 0 25 0 1 0 93404678 25661440 6074 1992294400 134512640 135151029 4294956224 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 6265 6074 79 155 0 6108 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25060

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1654648/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=29092 CPUtime=12.69
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 9260 0 0 0 1264 5 0 0 25 0 1 0 93404678 29790208 7078 1992294400 134512640 135151029 4294956224 18446744073709551615 134574270 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 7273 7078 79 155 0 7116 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29092

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1650360/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=33220 CPUtime=25.49
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 11063 0 0 0 2542 7 0 0 25 0 1 0 93404678 34017280 8130 1992294400 134512640 135151029 4294956224 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 8305 8130 79 155 0 8148 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33220

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1643512/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=40916 CPUtime=51.09
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 14480 0 0 0 5099 10 0 0 25 0 1 0 93404678 41897984 10045 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 10229 10045 79 155 0 10072 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 40916

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1613368/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=70256 CPUtime=102.3
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 24833 0 0 0 10211 19 0 0 25 0 1 0 93404678 71942144 17391 1992294400 134512640 135151029 4294956224 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 17564 17391 79 155 0 17407 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 70256

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1579640/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=103924 CPUtime=162.3
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 34943 0 0 0 16201 29 0 0 25 0 1 0 93404678 106418176 25802 1992294400 134512640 135151029 4294956224 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 25981 25802 79 155 0 25824 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 103924

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1557560/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=125916 CPUtime=222.31
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 41950 0 0 0 22196 35 0 0 25 0 1 0 93404678 128937984 31306 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 31479 31306 79 155 0 31322 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 125916

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1557496/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=125920 CPUtime=282.32
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 43456 0 0 0 28196 36 0 0 25 0 1 0 93404678 128942080 31308 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 31480 31308 79 155 0 31323 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 125920

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1547776/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=135596 CPUtime=342.32
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 47372 0 0 0 34192 40 0 0 25 0 1 0 93404678 138850304 33721 1992294400 134512640 135151029 4294956224 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 33899 33721 79 155 0 33742 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 135596

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1547776/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=135596 CPUtime=402.33
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 49629 0 0 0 40191 42 0 0 25 0 1 0 93404678 138850304 33725 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 33899 33725 79 155 0 33742 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 135596

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1537728/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=145728 CPUtime=462.33
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 53467 0 0 0 46188 45 0 0 25 0 1 0 93404678 149225472 36223 1992294400 134512640 135151029 4294956224 18446744073709551615 134521954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 36432 36223 79 155 0 36275 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 145728

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1523712/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=159808 CPUtime=522.34
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 57185 0 0 0 52184 50 0 0 25 0 1 0 93404678 163643392 39745 1992294400 134512640 135151029 4294956224 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 39952 39745 79 155 0 39795 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 159808

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1523712/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=159468 CPUtime=582.35
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 58639 0 0 0 58184 51 0 0 25 0 1 0 93404678 163295232 39695 1992294400 134512640 135151029 4294956224 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 39867 39695 79 155 0 39710 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 159468

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1514432/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=168884 CPUtime=642.36
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 62478 0 0 0 64181 55 0 0 25 0 1 0 93404678 172937216 42030 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 42221 42030 79 155 0 42064 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 168884

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1505600/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=177860 CPUtime=702.36
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 65482 0 0 0 70179 57 0 0 25 0 1 0 93404678 182128640 44282 1992294400 134512640 135151029 4294956224 18446744073709551615 134578275 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 44465 44282 79 155 0 44308 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 177860

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1471552/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=211436 CPUtime=762.36
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 74622 0 0 0 76168 68 0 0 25 0 1 0 93404678 216510464 52670 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 52859 52670 79 155 0 52702 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 211436

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1471616/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=211436 CPUtime=822.37
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 74627 0 0 0 82168 69 0 0 25 0 1 0 93404678 216510464 52675 1992294400 134512640 135151029 4294956224 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 52859 52675 79 155 0 52702 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 211436

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1468352/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=215092 CPUtime=882.37
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 75720 0 0 0 88167 70 0 0 25 0 1 0 93404678 220254208 53572 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 53773 53572 79 155 0 53616 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 215092

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1467584/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=215412 CPUtime=942.39
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 76369 0 0 0 94168 71 0 0 25 0 1 0 93404678 220581888 53671 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 53853 53671 79 155 0 53696 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 215412

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 18332
/proc/meminfo: memFree=1467776/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=215208 CPUtime=1002.39
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 77072 0 0 0 100168 71 0 0 25 0 1 0 93404678 220372992 53623 1992294400 134512640 135151029 4294956224 18446744073709551615 134578118 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 53802 53623 79 155 0 53645 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 215208

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18332
/proc/meminfo: memFree=1455424/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=227636 CPUtime=1062.4
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 81319 0 0 0 106164 76 0 0 25 0 1 0 93404678 233099264 56710 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 56909 56710 79 155 0 56752 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 227636

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1455424/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=227636 CPUtime=1122.4
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 81322 0 0 0 112164 76 0 0 25 0 1 0 93404678 233099264 56713 1992294400 134512640 135151029 4294956224 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 56909 56713 79 155 0 56752 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 227636

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1432768/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=250920 CPUtime=1182.41
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 87092 0 0 0 118158 83 0 0 25 0 1 0 93404678 256942080 62483 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 62730 62483 79 155 0 62573 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 250920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1422592/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=260568 CPUtime=1200.01
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 89515 0 0 0 119916 85 0 0 25 0 1 0 93404678 266821632 64906 1992294400 134512640 135151029 4294956224 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 65142 64906 79 155 0 64985 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 260568

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18332
/proc/meminfo: memFree=1422592/2055920 swapFree=4181364/4192956
[pid=18331] ppid=18329 vsize=260568 CPUtime=1200.01
/proc/18331/stat : 18331 (precosat) R 18329 18331 17555 0 -1 4194304 89515 0 0 0 119916 85 0 0 25 0 1 0 93404678 266821632 64906 1992294400 134512640 135151029 4294956224 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18331/statm: 65142 64906 79 155 0 64985 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 260568

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.95
CPU time (s): 1200.07
CPU user time (s): 1199.17
CPU system time (s): 0.896863
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 260568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.17
system time used= 0.896863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89515
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= 2075

runsolver used 0.778881 second user time and 2.6156 second system time

The end

Launcher Data

Begin job on node16 at 2009-04-25 12:01:53
IDJOB=1720212
IDBENCH=69598
IDSOLVER=507
FILE ID=node16/1720212-1240653713
PBS_JOBID= 9186479
Free space on /tmp= 66316 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT_RACE08/cnf/mizh-sha0-36-4.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720212-1240653713/watcher-1720212-1240653713 -o /tmp/evaluation-result-1720212-1240653713/solver-1720212-1240653713 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1720212-1240653713.cnf

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

MD5SUM BENCH= f43e1bf70d9ce8021bafd328efc83ae7
RANDOM SEED=1283216426

node16.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		: 3000.234
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		: 3000.234
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:       1683552 kB
Buffers:         37460 kB
Cached:         281736 kB
SwapCached:       6388 kB
Active:          85820 kB
Inactive:       242264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683552 kB
SwapTotal:     4192956 kB
SwapFree:      4181364 kB
Dirty:            4844 kB
Writeback:           0 kB
Mapped:          13592 kB
Slab:            30300 kB
Committed_AS:   337140 kB
PageTables:       1460 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= 66316 MiB
End job on node16 at 2009-04-25 12:21:55