Trace number 1783738

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 236SAT 955.944 956.151

General information on the benchmark

Namecrafted/Hard/contest05/others/
mod2c-rand3bip-sat-220-1.sat05-2488.reshuffled-07.cnf
MD5SUM0d50014415a697c0ee7e2c67c987b500
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark105.892
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of clauses2216
Sum of the clauses size9872
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41384
Number of clauses of size 5656
Number of clauses of size over 5176

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-1783738-1241877993.cnf
0.00/0.00	c found header 'p cnf 311 2216'
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     2216     311      0     0      0       0      0    0.0   0    0
0.00/0.00	c -    0.0     2199     311      0     0      0       0   1000    0.0   0    0
0.00/0.00	c -    0.0     2099     311      0     0      0       0   1000    0.0   0    0
0.00/0.00	c -    0.0     1999     311      0     0      0       0   1000    0.0   0    0
0.00/0.01	c -    0.0     1899     311      0     0      0       0   1000    0.0   0    0
0.00/0.01	c -    0.0     1799     311      0     0      0       0   1000    0.0   0    0
0.00/0.01	c -    0.0     1699     311      0     0      0       0   1000    0.0   0    0
0.00/0.01	c s    0.0     1613     311      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     1613     311      0     0      0       0   1613    0.0   0    0
0.00/0.02	c R    0.0     1613     311      0     0      0     100    100   53.8   9    0
0.00/0.02	c R    0.0     1613     311      0     0      0     200    200   46.8  11    0
0.00/0.03	c R    0.0     1615     310      0     1      0     801    799   44.1  22    0
0.00/0.03	c B    0.0     1617     309      0     2      0    1000    996   42.6  24    0
0.05/0.06	c +    0.1     1617     309      0     2      0    1613   1774   39.4  30    0
0.05/0.06	c s    0.1     1613     309      0     2      0    1637   1628   39.3  30    0
0.05/0.08	c B    0.1     1613     309      0     2      0    2000   1788   37.9  29    0
0.05/0.08	c +    0.1     1613     309      0     2      0    2016   1951   37.8  29    0
0.10/0.10	c N    0.1     1613     309      0     2      0    2406   1983   36.5  31    0
0.10/0.10	c +    0.1     1613     309      0     2      0    2520   2146   36.2  31    0
0.10/0.13	c
0.10/0.13	c       original/binary      fixed     eliminated      learned       agility
0.10/0.13	c   seconds        variables     equivalent    conflicts       height       MB
0.10/0.13	c
0.10/0.13	c +    0.1     1613     309      0     2      0    3150   2360   34.5  30    0
0.10/0.18	c +    0.2     1613     309      0     2      0    3935   2596   32.9  31    1
0.20/0.24	c +    0.2     1613     309      0     2      0    4917   2855   31.3  32    1
0.30/0.32	c +    0.3     1613     309      0     2      0    6145   3140   29.8  31    1
0.30/0.34	c N    0.3     1613     309      0     2      0    6414   3133   29.5  32    1
0.40/0.43	c +    0.4     1613     309      0     2      0    7680   3454   28.2  33    1
0.40/0.45	c B    0.5     1613     309      0     2      0    8003   3468   27.9  32    1
0.50/0.57	c +    0.6     1613     309      0     2      0    9601   3799   26.6  32    1
0.70/0.74	c +    0.7     1613     309      0     2      0   12000   4178   25.2  30    1
0.90/0.95	c +    1.0     1613     309      0     2      0   15002   4595   23.9  33    1
1.00/1.03	c N    1.0     1613     309      0     2      0   16035   4611   23.5  31    1
1.20/1.20	c +    1.2     1613     309      0     2      0   18751   5054   22.8  31    1
1.49/1.53	c +    1.5     1613     309      0     2      0   23435   5559   21.8  31    1
1.49/1.57	c B    1.6     1613     309      0     2      0   24009   5571   21.7  32    1
1.89/1.94	c +    1.9     1613     309      0     2      0   29290   6114   20.8  31    1
2.49/2.50	c +    2.5     1613     309      0     2      0   36610   6725   20.0  31    1
2.59/2.64	c N    2.6     1613     309      0     2      0   38479   6733   19.7  31    1
3.09/3.19	c +    3.2     1613     309      0     2      0   45760   7397   19.2  33    1
4.19/4.21	c +    4.2     1613     309      0     2      0   57200   8136   18.4  34    2
4.79/4.81	c
4.79/4.81	c       original/binary      fixed     eliminated      learned       agility
4.79/4.81	c   seconds        variables     equivalent    conflicts       height       MB
4.79/4.81	c
4.79/4.81	c B    4.8     1613     309      0     2      0   64023   8147   18.1  33    2
5.29/5.36	c s    5.4     1614     309      0     2      0   69346   8143   17.9  32    1
5.50/5.52	c +    5.5     1614     309      0     2      0   71500   8949   18.0  32    1
7.49/7.51	c +    7.5     1614     309      0     2      0   89375   9843   18.4  32    2
7.49/7.56	c N    7.6     1614     309      0     2      0   89771   9357   18.4  32    2
9.90/10.00	c +   10.0     1614     309      0     2      0  111716  10827   18.2  34    2
13.29/13.37	c +   13.4     1614     309      0     2      0  139647  11909   17.7  33    2
15.79/15.80	c B   15.8     1614     309      0     2      0  160045  11928   17.4  34    3
17.29/17.35	c +   17.3     1614     309      0     2      0  174555  13099   17.2  32    3
20.89/20.91	c N   20.9     1614     309      0     2      0  205141  13113   16.7  34    3
22.38/22.40	c +   22.4     1614     309      0     2      0  218190  14408   16.7  31    4
29.68/29.75	c +   29.7     1614     309      0     2      0  272735  15848   16.1  31    4
38.89/38.94	c +   38.9     1614     309      0     2      0  340915  17432   15.7  32    5
44.48/44.58	c B   44.6     1614     309      0     2      0  384076  17454   15.4  31    5
50.28/50.36	c +   50.4     1614     309      0     2      0  426142  19175   15.1  30    5
55.18/55.26	c N   55.3     1614     309      0     2      0  461447  19195   15.0  32    6
65.27/65.37	c +   65.4     1614     309      0     2      0  532676  21092   14.9  34    6
85.67/85.77	c +   85.8     1614     309      0     2      0  665846  23201   14.4  33    7
96.27/96.37	c -   96.4     1601     309      0     2      0  733056  21809   14.1  31    2
96.37/96.40	c
96.37/96.40	c       original/binary      fixed     eliminated      learned       agility
96.37/96.40	c   seconds        variables     equivalent    conflicts       height       MB
96.37/96.40	c
96.37/96.40	c s   96.4     1533     307      0     2      2  733056  23229   14.1  31    2
96.37/96.40	c -   96.4     1533     307      0     2      2  733056  20501   14.1  31    2
96.57/96.67	c +   96.7     1533     307      0     2      2  735425  22551   14.2  31    3
122.57/122.66	c B  122.6     1533     307      0     2      2  896146  22571   14.2  32    5
126.67/126.78	c +  126.8     1533     307      0     2      2  919281  24806   14.1  33    6
146.26/146.37	c N  146.3     1533     307      0     2      2 1025293  24830   14.0  31    7
169.95/170.07	c +  170.0     1533     307      0     2      2 1149101  27286   13.8  32    7
226.24/226.35	c +  226.3     1533     307      0     2      2 1436375  30014   13.5  34    9
294.63/294.77	c +  294.7     1533     307      0     2      2 1795466  33015   13.5  33    8
347.42/347.53	c B  347.5     1533     307      0     2      2 2048307  33025   13.2  33    9
387.11/387.27	c +  387.2     1533     307      0     2      2 2244330  36316   13.1  33   10
389.41/389.53	c N  389.4     1533     307      0     2      2 2255356  36331   13.0  29   10
429.30/429.47	c s  429.4     1534     307      0     2      2 2430934  36396   12.8  32    4
517.78/517.96	c +  517.9     1534     307      0     2      2 2805413  39947   12.7  32    8
547.37/547.58	c s  547.5     1535     307      0     2      2 2918646  39981   12.6  33    4
642.35/642.54	c s  642.4     1536     307      0     2      2 3303437  39964   12.4  29    4
690.84/691.04	c +  690.9     1536     307      0     2      2 3506766  43941   12.3  34    8
741.53/741.78	c s  741.6     1537     307      0     2      2 3710718  43962   12.2  31    4
828.51/828.71	c s  828.5     1538     307      0     2      2 4052185  43968   12.1  34    4
875.00/875.26	c
875.00/875.26	c       original/binary      fixed     eliminated      learned       agility
875.00/875.26	c   seconds        variables     equivalent    conflicts       height       MB
875.00/875.26	c
875.00/875.26	c s  875.1     1539     307      0     2      2 4230175  43971   12.0  33    4
905.99/906.28	c s  906.1     1518     306      0     3      2 4353300   9267   12.0  29    1
910.69/910.93	c +  910.7     1518     306      0     3      2 4383455  48335   12.0  33    5
922.99/923.26	c s  923.1     1519     306      0     3      2 4431171  48355   12.0  33    5
932.49/932.78	c s  932.6     1520     306      0     3      2 4472987  48348   11.9  33    5
940.79/941.08	c s  940.9     1523     306      0     3      2 4504060  48341   11.9  32    4
949.59/949.87	c s  949.7     1476     302      2     3      4 4535591  31727   11.9  32    3
949.59/949.87	c -  949.7     1476     302      2     3      4 4535591  45435   11.9  32    3
955.89/956.14	c 1  955.9     1476     302      2     3      4 4559092  45449   11.9  34    6
955.89/956.14	c
955.89/956.14	s SATISFIABLE
955.89/956.14	v -1 -2 3 4 5 6 -7
955.89/956.14	v -8 -9 -10 11 -12 -13 14 -15
955.89/956.14	v 16 17 -18 19 20 21 -22 23
955.89/956.14	v 24 25 26 -27 28 -29 -30 31
955.89/956.14	v -32 -33 -34 -35 -36 -37 -38 39
955.89/956.14	v 40 -41 -42 43 -44 -45 46 47
955.89/956.14	v 48 -49 -50 51 -52 53 -54 -55
955.89/956.14	v 56 57 -58 59 -60 61 -62 -63
955.89/956.14	v -64 -65 66 67 68 -69 70 71
955.89/956.14	v 72 73 74 -75 76 77 78 -79
955.89/956.14	v 80 -81 -82 -83 -84 85 86 87
955.89/956.14	v -88 89 90 91 92 93 -94 -95
955.89/956.14	v 96 97 98 -99 100 -101 102 103
955.89/956.14	v 104 105 -106 107 -108 109 110 111
955.89/956.14	v 112 113 114 -115 116 117 -118 119
955.89/956.14	v -120 -121 -122 123 -124 -125 -126 -127
955.89/956.14	v 128 -129 130 -131 -132 -133 134 -135
955.89/956.14	v 136 137 -138 139 -140 141 -142 143
955.89/956.14	v 144 -145 -146 -147 -148 149 -150 -151
955.89/956.14	v -152 153 -154 155 156 157 158 159
955.89/956.14	v 160 161 -162 -163 164 -165 166 -167
955.89/956.14	v -168 169 170 171 -172 -173 174 175
955.89/956.14	v 176 -177 -178 -179 -180 -181 182 183
955.89/956.14	v -184 185 -186 -187 -188 189 190 191
955.89/956.14	v 192 193 -194 195 196 -197 -198 -199
955.89/956.14	v -200 201 -202 203 -204 -205 206 -207
955.89/956.14	v 208 -209 -210 211 212 -213 214 -215
955.89/956.14	v 216 217 218 -219 -220 -221 -222 -223
955.89/956.14	v -224 225 -226 -227 -228 -229 230 -231
955.89/956.14	v -232 233 234 -235 -236 -237 -238 -239
955.89/956.14	v -240 -241 242 243 244 -245 -246 247
955.89/956.14	v -248 249 -250 -251 252 253 -254 -255
955.89/956.14	v 256 257 258 -259 -260 -261 -262 263
955.89/956.14	v 264 265 -266 267 -268 269 -270 271
955.89/956.14	v -272 -273 274 275 -276 -277 278 -279
955.89/956.14	v -280 -281 282 283 -284 -285 286 -287
955.89/956.14	v 288 -289 -290 291 -292 -293 -294 295
955.89/956.14	v -296 297 298 299 300 301 -302 303
955.89/956.14	v -304 305 -306 307 -308 309 310 311
955.89/956.14	v 0
955.89/956.14	c
955.89/956.14	c 4559092 conflicts, 4825367 decisions, 2 random
955.89/956.14	c 1 iterations, 6 restarts, 8311 skipped
955.89/956.14	c 37 enlarged, 684 shrunken, 44521 rescored, 1021 rebiased
955.89/956.14	c 15 simplifications, 1 reductions
955.89/956.14	c
955.89/956.14	c vars: 2 fixed, 3 equiv, 4 elim, 3 merged
955.89/956.14	c elim: 34403 resolutions, 4 phases, 4 rounds
955.89/956.14	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
955.89/956.14	c arty: 0.00 and 0.00 xor average arity
955.89/956.14	c prbe: 9208 probed, 15 phases, 15 rounds
955.89/956.14	c prbe: 0 failed, 0 lifted, 0 merged
955.89/956.14	c sccs: 0 non trivial, 0 fixed, 0 merged
955.89/956.14	c hash: 1 units, 3 merged
955.89/956.14	c mins: 75249965 learned, 41% deleted, 189 strong, 25 depth
955.89/956.14	c subs: 88 forward, 50465 backward, 49802 doms
955.89/956.14	c strs: 702 forward, 795 backward
955.89/956.14	c doms: 49802 dominators, 49762 high, 18 low
955.89/956.14	c prps: 309067230 propagations, 0.32 megaprops
955.89/956.14	c
955.89/956.14	c 955.9 seconds, 11 MB max, 390 MB recycled

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1783738-1241877993/watcher-1783738-1241877993 -o /tmp/evaluation-result-1783738-1241877993/solver-1783738-1241877993 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783738-1241877993.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 28555
/proc/meminfo: memFree=943488/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=916 CPUtime=0
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 215832806 937984 148 1992294400 134512640 135151029 4294956240 18446744073709551615 134680427 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 229 148 79 155 0 72 0

[startup+0.0517071 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 28555
/proc/meminfo: memFree=943488/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=1048 CPUtime=0.05
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 187 0 0 0 5 0 0 0 18 0 1 0 215832806 1073152 171 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 262 171 79 155 0 105 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1048

[startup+0.10271 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 28555
/proc/meminfo: memFree=943488/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=1180 CPUtime=0.1
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 217 0 0 0 10 0 0 0 18 0 1 0 215832806 1208320 201 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 295 201 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.302732 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 28555
/proc/meminfo: memFree=943488/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=1444 CPUtime=0.3
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 276 0 0 0 30 0 0 0 19 0 1 0 215832806 1478656 260 1992294400 134512640 135151029 4294956240 18446744073709551615 134554929 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 361 260 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.701747 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 28555
/proc/meminfo: memFree=943488/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=1576 CPUtime=0.7
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 328 0 0 0 70 0 0 0 22 0 1 0 215832806 1613824 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134574125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 394 312 79 155 0 237 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1576

[startup+1.5018 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 28556
/proc/meminfo: memFree=942392/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=1984 CPUtime=1.49
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 408 0 0 0 149 0 0 0 25 0 1 0 215832806 2031616 392 1992294400 134512640 135151029 4294956240 18446744073709551615 134578223 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 496 392 79 155 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1984

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 28556
/proc/meminfo: memFree=941880/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=2420 CPUtime=3.09
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 513 0 0 0 309 0 0 0 25 0 1 0 215832806 2478080 497 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 605 497 79 155 0 448 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2420

[startup+6.30111 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 28556
/proc/meminfo: memFree=941232/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=2716 CPUtime=6.29
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 621 0 0 0 629 0 0 0 25 0 1 0 215832806 2781184 601 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 679 601 79 155 0 522 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2716

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 28556
/proc/meminfo: memFree=940472/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=3540 CPUtime=12.69
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 788 0 0 0 1269 0 0 0 25 0 1 0 215832806 3624960 768 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 885 768 79 155 0 728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3540

[startup+25.5023 s]
/proc/loadavg: 0.95 0.98 0.96 2/65 28556
/proc/meminfo: memFree=939192/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=5040 CPUtime=25.48
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 1110 0 0 0 2548 0 0 0 25 0 1 0 215832806 5160960 1090 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 1260 1090 79 155 0 1103 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5040

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.96 2/65 28556
/proc/meminfo: memFree=937848/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=6808 CPUtime=51.08
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 1449 0 0 0 5107 1 0 0 25 0 1 0 215832806 6971392 1429 1992294400 134512640 135151029 4294956240 18446744073709551615 134553784 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 1702 1429 79 155 0 1545 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6808

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.96 2/65 28556
/proc/meminfo: memFree=936824/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=7184 CPUtime=102.28
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 1889 0 0 0 10226 2 0 0 25 0 1 0 215832806 7356416 1629 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 1796 1629 79 155 0 1639 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 7184

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28556
/proc/meminfo: memFree=935608/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=8720 CPUtime=162.25
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 2218 0 0 0 16223 2 0 0 25 0 1 0 215832806 8929280 1958 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 2180 1958 79 155 0 2023 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8720

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28556
/proc/meminfo: memFree=933816/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=10880 CPUtime=222.25
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 2639 0 0 0 22222 3 0 0 25 0 1 0 215832806 11141120 2379 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 2720 2379 79 155 0 2563 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 10880

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28556
/proc/meminfo: memFree=932088/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=12632 CPUtime=282.23
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3117 0 0 0 28220 3 0 0 25 0 1 0 215832806 12935168 2818 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3158 2818 79 155 0 3001 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 12632

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28556
/proc/meminfo: memFree=931640/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=12632 CPUtime=342.22
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3222 0 0 0 34218 4 0 0 25 0 1 0 215832806 12935168 2923 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3158 2923 79 155 0 3001 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 12632

[startup+402.303 s]
/proc/loadavg: 1.06 1.00 0.97 2/65 28556
/proc/meminfo: memFree=931256/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=12824 CPUtime=402.21
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3314 0 0 0 40217 4 0 0 25 0 1 0 215832806 13131776 3015 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3206 3015 79 155 0 3049 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 12824

[startup+462.302 s]
/proc/loadavg: 1.02 1.00 0.97 2/65 28556
/proc/meminfo: memFree=931000/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=13080 CPUtime=462.19
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3385 0 0 0 46215 4 0 0 25 0 1 0 215832806 13393920 3086 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3270 3086 79 155 0 3113 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 13080

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930936/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=13080 CPUtime=522.17
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3397 0 0 0 52213 4 0 0 25 0 1 0 215832806 13393920 3098 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3270 3098 79 155 0 3113 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 13080

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930872/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=13080 CPUtime=582.16
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3408 0 0 0 58211 5 0 0 25 0 1 0 215832806 13393920 3109 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3270 3109 79 155 0 3113 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 13080

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930808/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=13080 CPUtime=642.15
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3423 0 0 0 64210 5 0 0 25 0 1 0 215832806 13393920 3124 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3270 3124 79 155 0 3113 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 13080

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930744/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=13080 CPUtime=702.14
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3438 0 0 0 70208 6 0 0 25 0 1 0 215832806 13393920 3139 1992294400 134512640 135151029 4294956240 18446744073709551615 134580518 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3270 3139 79 155 0 3113 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 13080

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930680/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=12692 CPUtime=762.13
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3501 0 0 0 76207 6 0 0 25 0 1 0 215832806 12996608 3084 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3173 3084 79 155 0 3016 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 12692

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930680/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=12692 CPUtime=822.11
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3502 0 0 0 82205 6 0 0 25 0 1 0 215832806 12996608 3085 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3173 3085 79 155 0 3016 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 12692

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930680/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=12692 CPUtime=882.1
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3505 0 0 0 88204 6 0 0 25 0 1 0 215832806 12996608 3088 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3173 3088 79 155 0 3016 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 12692

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930680/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=12692 CPUtime=942.09
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3505 0 0 0 94202 7 0 0 25 0 1 0 215832806 12996608 3088 1992294400 134512640 135151029 4294956240 18446744073709551615 134575984 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3173 3088 79 155 0 3016 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 12692

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

[startup+947.106 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930680/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=12692 CPUtime=946.89
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3505 0 0 0 94682 7 0 0 25 0 1 0 215832806 12996608 3088 1992294400 134512640 135151029 4294956240 18446744073709551615 134575841 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3173 3088 79 155 0 3016 0
Current children cumulated CPU time (s) 946.89
Current children cumulated vsize (KiB) 12692

[startup+950.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930680/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=12692 CPUtime=950.09
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3505 0 0 0 95002 7 0 0 25 0 1 0 215832806 12996608 3088 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3173 3088 79 155 0 3016 0
Current children cumulated CPU time (s) 950.09
Current children cumulated vsize (KiB) 12692

[startup+953.501 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930680/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=12692 CPUtime=953.29
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3505 0 0 0 95322 7 0 0 25 0 1 0 215832806 12996608 3088 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3173 3088 79 155 0 3016 0
Current children cumulated CPU time (s) 953.29
Current children cumulated vsize (KiB) 12692

[startup+955.101 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930680/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=12692 CPUtime=954.89
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3505 0 0 0 95482 7 0 0 25 0 1 0 215832806 12996608 3088 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3173 3088 79 155 0 3016 0
Current children cumulated CPU time (s) 954.89
Current children cumulated vsize (KiB) 12692

[startup+955.905 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930680/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=12692 CPUtime=955.69
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3505 0 0 0 95562 7 0 0 25 0 1 0 215832806 12996608 3088 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3173 3088 79 155 0 3016 0
Current children cumulated CPU time (s) 955.69
Current children cumulated vsize (KiB) 12692

[startup+956.101 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 28556
/proc/meminfo: memFree=930680/2055920 swapFree=4181272/4192956
[pid=28555] ppid=28553 vsize=12692 CPUtime=955.89
/proc/28555/stat : 28555 (precosat) R 28553 28555 28476 0 -1 4194304 3505 0 0 0 95582 7 0 0 25 0 1 0 215832806 12996608 3088 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28555/statm: 3173 3088 79 155 0 3016 0
Current children cumulated CPU time (s) 955.89
Current children cumulated vsize (KiB) 12692

Child status: 10
Real time (s): 956.151
CPU time (s): 955.944
CPU user time (s): 955.871
CPU system time (s): 0.072988
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 13460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 955.871
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3506
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= 1425

runsolver used 0.824874 second user time and 1.82272 second system time

The end

Launcher Data 

Begin job on node22 at 2009-05-09 16:06:33
IDJOB=1783738
IDBENCH=24664
IDSOLVER=607
FILE ID=node22/1783738-1241877993
PBS_JOBID= 9264621
Free space on /tmp= 66368 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest05/others/mod2c-rand3bip-sat-220-1.sat05-2488.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783738-1241877993/watcher-1783738-1241877993 -o /tmp/evaluation-result-1783738-1241877993/solver-1783738-1241877993 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783738-1241877993.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0d50014415a697c0ee7e2c67c987b500
RANDOM SEED=976766766

node22.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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:        943904 kB
Buffers:         55352 kB
Cached:         962792 kB
SwapCached:       5528 kB
Active:         247348 kB
Inactive:       779240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        943904 kB
SwapTotal:     4192956 kB
SwapFree:      4181272 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          14120 kB
Slab:            71476 kB
Committed_AS:   808648 kB
PageTables:       1368 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= 66364 MiB
End job on node22 at 2009-05-09 16:22:29