Trace number 1728157

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 96.6973 96.7329

General information on the benchmark

Namecrafted/Hard/contest05/others/
mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
MD5SUM42a2d57c47222c3ed0e0546d3518a54d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.174
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of clauses2200
Sum of the clauses size9712
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 41352
Number of clauses of size 5784
Number of clauses of size over 564

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-1728157-1240733520.cnf
0.00/0.00	c found header 'p cnf 311 2200'
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     2200     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
0.00/0.00	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     1600     311      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     1600     311      0     0      0       0   1600    0.0   0    0
0.00/0.02	c R    0.0     1600     311      0     0      0     101    101   64.8   9    0
0.00/0.02	c R    0.0     1600     311      0     0      0     201    201   54.6  13    0
0.02/0.03	c R    0.0     1601     311      0     0      0     802    801   44.0  20    0
0.02/0.03	c B    0.0     1601     311      0     0      0    1000    999   42.3  22    0
0.02/0.06	c +    0.1     1601     311      0     0      0    1600   1760   39.5  30    0
0.02/0.06	c s    0.1     1601     311      0     0      0    1703   1702   39.0  30    0
0.02/0.08	c B    0.1     1601     311      0     0      0    2000   1774   38.2  28    0
0.02/0.08	c +    0.1     1601     311      0     0      0    2000   1936   38.2  28    0
0.10/0.10	c N    0.1     1601     311      0     0      0    2405   1947   37.2  29    0
0.10/0.10	c +    0.1     1601     311      0     0      0    2502   2129   37.0  28    0
0.10/0.14	c
0.10/0.14	c       original/binary      fixed     eliminated      learned       agility
0.10/0.14	c   seconds        variables     equivalent    conflicts       height       MB
0.10/0.14	c
0.10/0.14	c +    0.1     1601     311      0     0      0    3125   2341   35.7  32    0
0.10/0.19	c +    0.2     1601     311      0     0      0    3905   2575   34.3  31    1
0.19/0.25	c +    0.3     1601     311      0     0      0    4881   2832   32.8  31    1
0.29/0.34	c +    0.3     1601     311      0     0      0    6100   3115   31.3  31    1
0.29/0.36	c N    0.4     1601     311      0     0      0    6414   3127   30.9  32    1
0.39/0.45	c +    0.4     1601     311      0     0      0    7626   3426   29.8  33    1
0.39/0.47	c B    0.5     1601     311      0     0      0    8004   3441   29.5  32    1
0.49/0.58	c +    0.6     1601     311      0     0      0    9532   3768   28.6  32    1
0.69/0.74	c +    0.7     1601     311      0     0      0   11915   4144   27.4  31    1
0.89/0.96	c +    1.0     1601     311      0     0      0   14891   4558   26.3  32    1
1.00/1.04	c N    1.0     1601     311      0     0      0   16032   4573   26.0  32    1
1.19/1.24	c +    1.2     1601     311      0     0      0   18611   5013   25.4  34    1
1.29/1.31	c s    1.3     1602     311      0     0      0   19536   5029   25.2  31    1
1.49/1.54	c +    1.5     1602     311      0     0      0   23262   5514   25.0  29    1
1.49/1.60	c B    1.6     1602     311      0     0      0   24010   5536   24.9  29    1
1.99/2.01	c s    2.0     1601     310      0     1      0   29045   5417   24.2  30    1
1.99/2.01	c +    2.0     1601     310      0     1      0   29077   6065   24.2  30    1
2.59/2.60	c +    2.6     1601     310      0     1      0   36346   6671   23.5  31    1
2.69/2.77	c N    2.8     1601     310      0     1      0   38471   6681   23.2  31    1
3.30/3.39	c
3.30/3.39	c       original/binary      fixed     eliminated      learned       agility
3.30/3.39	c   seconds        variables     equivalent    conflicts       height       MB
3.30/3.39	c
3.30/3.39	c +    3.4     1601     310      0     1      0   45431   7338   22.5  31    1
4.30/4.33	c s    4.3     1600     309      0     2      0   55923   7358   21.6  31    1
4.30/4.38	c +    4.4     1600     309      0     2      0   56786   8071   21.6  29    1
4.99/5.02	c B    5.0     1600     309      0     2      0   64019   8094   21.4  31    2
5.59/5.64	c +    5.6     1600     309      0     2      0   70980   8878   21.1  29    2
7.39/7.41	c +    7.4     1600     309      0     2      0   88726   9765   20.3  30    2
7.49/7.51	c N    7.5     1600     309      0     2      0   89767   9790   20.3  29    2
9.59/9.67	c +    9.7     1600     309      0     2      0  110905  10741   19.6  31    2
12.79/12.80	c +   12.8     1600     309      0     2      0  138632  11815   19.0  31    3
15.29/15.32	c B   15.3     1600     309      0     2      0  160036  11825   18.6  31    3
16.78/16.80	c +   16.8     1600     309      0     2      0  173291  12996   18.3  28    3
20.68/20.78	c N   20.8     1600     309      0     2      0  205115  13014   17.8  31    3
22.18/22.27	c +   22.3     1600     309      0     2      0  216610  14295   17.6  32    3
29.58/29.70	c +   29.7     1600     309      0     2      0  270762  15724   17.1  29    4
39.48/39.56	c +   39.6     1600     309      0     2      0  338451  17296   16.4  30    4
46.18/46.29	c B   46.3     1600     309      0     2      0  384074  17305   16.3  32    5
51.97/52.03	c +   52.0     1600     309      0     2      0  423060  19025   16.1  29    5
57.47/57.51	c N   57.5     1600     309      0     2      0  461435  19041   16.0  32    5
67.47/67.55	c +   67.5     1600     309      0     2      0  528826  20927   15.7  30    5
89.36/89.43	c
89.36/89.43	c       original/binary      fixed     eliminated      learned       agility
89.36/89.43	c   seconds        variables     equivalent    conflicts       height       MB
89.36/89.43	c
89.36/89.43	c +   89.4     1600     309      0     2      0  661030  23019   15.4  30    6
96.66/96.73	c 1   96.7     1600     309      0     2      0  710849  23041   15.3  31    7
96.66/96.73	c
96.66/96.73	s SATISFIABLE
96.66/96.73	v -1 -2 -3 4 5 -6 7
96.66/96.73	v 8 9 10 -11 12 13 -14 -15
96.66/96.73	v 16 17 -18 -19 20 -21 22 23
96.66/96.73	v -24 -25 -26 -27 -28 -29 -30 -31
96.66/96.73	v -32 -33 -34 35 36 -37 -38 39
96.66/96.73	v 40 -41 -42 -43 44 45 -46 -47
96.66/96.73	v 48 49 50 -51 52 53 -54 -55
96.66/96.73	v -56 -57 58 59 60 61 -62 63
96.66/96.73	v -64 -65 -66 -67 68 -69 -70 -71
96.66/96.73	v 72 73 74 -75 76 -77 78 79
96.66/96.73	v -80 81 -82 83 -84 85 86 -87
96.66/96.73	v 88 89 90 -91 -92 -93 -94 -95
96.66/96.73	v -96 -97 -98 -99 -100 -101 102 -103
96.66/96.73	v 104 -105 -106 -107 108 -109 -110 -111
96.66/96.73	v -112 113 114 -115 -116 117 118 119
96.66/96.73	v 120 121 122 -123 -124 -125 126 -127
96.66/96.73	v 128 129 -130 131 132 -133 -134 -135
96.66/96.73	v -136 -137 138 139 -140 141 142 -143
96.66/96.73	v 144 145 146 147 -148 -149 150 151
96.66/96.73	v -152 -153 -154 -155 -156 -157 -158 159
96.66/96.73	v 160 161 162 -163 -164 -165 -166 167
96.66/96.73	v -168 169 170 -171 172 173 -174 175
96.66/96.73	v 176 -177 178 179 180 181 182 183
96.66/96.73	v 184 185 186 187 188 -189 190 -191
96.66/96.73	v 192 193 194 -195 196 -197 198 -199
96.66/96.73	v -200 201 -202 -203 -204 205 206 -207
96.66/96.73	v -208 -209 210 -211 212 213 -214 215
96.66/96.73	v 216 -217 218 219 220 -221 -222 223
96.66/96.73	v 224 225 -226 -227 228 229 230 231
96.66/96.73	v 232 -233 234 -235 -236 237 238 -239
96.66/96.73	v 240 -241 242 243 244 245 -246 -247
96.66/96.73	v -248 249 -250 251 252 253 254 255
96.66/96.73	v -256 257 -258 -259 -260 -261 262 -263
96.66/96.73	v -264 265 266 -267 268 -269 270 271
96.66/96.73	v -272 273 -274 -275 -276 277 -278 279
96.66/96.73	v -280 281 282 283 284 -285 -286 -287
96.66/96.73	v 288 289 290 -291 -292 -293 294 295
96.66/96.73	v 296 -297 298 -299 300 -301 -302 303
96.66/96.73	v -304 -305 -306 -307 -308 -309 -310 -311
96.66/96.73	v 0
96.66/96.73	c
96.66/96.73	c 710849 conflicts, 761339 decisions, 1 random
96.66/96.73	c 0 iterations, 6 restarts, 1526 skipped
96.66/96.73	c 28 enlarged, 566 shrunken, 6943 rescored, 220 rebiased
96.66/96.73	c 5 simplifications, 1 reductions
96.66/96.73	c
96.66/96.73	c vars: 0 fixed, 2 equiv, 0 elim, 2 merged
96.66/96.73	c elim: 9525 resolutions, 1 phases, 1 rounds
96.66/96.73	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
96.66/96.73	c arty: 0.00 and 0.00 xor average arity
96.66/96.73	c prbe: 1862 probed, 3 phases, 3 rounds
96.66/96.73	c prbe: 0 failed, 0 lifted, 0 merged
96.66/96.73	c sccs: 0 non trivial, 0 fixed, 0 merged
96.66/96.73	c hash: 0 units, 2 merged
96.66/96.73	c mins: 14455797 learned, 33% deleted, 21 strong, 16 depth
96.66/96.73	c subs: 0 forward, 600 backward, 0 doms
96.66/96.73	c strs: 619 forward, 749 backward
96.66/96.73	c doms: 0 dominators, 0 high, 0 low
96.66/96.73	c prps: 47004059 propagations, 0.49 megaprops
96.66/96.73	c
96.66/96.73	c 96.7 seconds, 7 MB max, 69 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-1728157-1240733520/watcher-1728157-1240733520 -o /tmp/evaluation-result-1728157-1240733520/solver-1728157-1240733520 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1728157-1240733520.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: 1.01 1.01 1.09 2/64 2066
/proc/meminfo: memFree=1500784/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=916 CPUtime=0
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 101380434 937984 148 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 229 148 79 155 0 72 0

[startup+0.0268311 s]
/proc/loadavg: 1.01 1.01 1.09 2/64 2066
/proc/meminfo: memFree=1500784/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=1048 CPUtime=0.02
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 179 0 0 0 2 0 0 0 18 0 1 0 101380434 1073152 163 1992294400 134512640 135151029 4294956224 18446744073709551615 134554911 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 262 163 79 155 0 105 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1048

[startup+0.101846 s]
/proc/loadavg: 1.01 1.01 1.09 2/64 2066
/proc/meminfo: memFree=1500784/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=1180 CPUtime=0.1
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 219 0 0 0 10 0 0 0 18 0 1 0 101380434 1208320 203 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 295 203 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301885 s]
/proc/loadavg: 1.01 1.01 1.09 2/64 2066
/proc/meminfo: memFree=1500784/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=1444 CPUtime=0.29
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 278 0 0 0 29 0 0 0 20 0 1 0 101380434 1478656 262 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 361 262 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701961 s]
/proc/loadavg: 1.01 1.01 1.09 2/64 2066
/proc/meminfo: memFree=1500784/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=1576 CPUtime=0.69
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 332 0 0 0 69 0 0 0 23 0 1 0 101380434 1613824 316 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 394 316 79 155 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50111 s]
/proc/loadavg: 1.01 1.01 1.09 2/65 2067
/proc/meminfo: memFree=1499624/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=1840 CPUtime=1.49
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 399 0 0 0 149 0 0 0 25 0 1 0 101380434 1884160 383 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 460 383 79 155 0 303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1840

[startup+3.10142 s]
/proc/loadavg: 1.01 1.01 1.09 2/65 2067
/proc/meminfo: memFree=1498920/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=2372 CPUtime=3.09
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 518 0 0 0 309 0 0 0 25 0 1 0 101380434 2428928 502 1992294400 134512640 135151029 4294956224 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 593 502 79 155 0 436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2372

[startup+6.30203 s]
/proc/loadavg: 1.01 1.01 1.09 2/65 2067
/proc/meminfo: memFree=1498664/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=2840 CPUtime=6.29
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 627 0 0 0 629 0 0 0 25 0 1 0 101380434 2908160 605 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 710 605 79 155 0 553 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2840

[startup+12.7013 s]
/proc/loadavg: 1.01 1.01 1.09 2/65 2067
/proc/meminfo: memFree=1497840/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=3528 CPUtime=12.69
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 789 0 0 0 1269 0 0 0 25 0 1 0 101380434 3612672 767 1992294400 134512640 135151029 4294956224 18446744073709551615 134552239 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 882 767 79 155 0 725 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3528

[startup+25.5017 s]
/proc/loadavg: 1.01 1.01 1.09 2/65 2067
/proc/meminfo: memFree=1496688/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=4644 CPUtime=25.48
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 1052 0 0 0 2548 0 0 0 25 0 1 0 101380434 4755456 1030 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 1161 1030 79 155 0 1004 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4644

[startup+51.1016 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 2067
/proc/meminfo: memFree=1495472/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=6116 CPUtime=51.07
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 1355 0 0 0 5106 1 0 0 25 0 1 0 101380434 6262784 1333 1992294400 134512640 135151029 4294956224 18446744073709551615 134552374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 1529 1333 79 155 0 1372 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6116

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

[startup+76.7015 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 2067
/proc/meminfo: memFree=1494768/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=6936 CPUtime=76.66
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 1533 0 0 0 7665 1 0 0 25 0 1 0 101380434 7102464 1511 1992294400 134512640 135151029 4294956224 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 1734 1511 79 155 0 1577 0
Current children cumulated CPU time (s) 76.66
Current children cumulated vsize (KiB) 6936

[startup+89.5019 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 2067
/proc/meminfo: memFree=1493936/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=7960 CPUtime=89.46
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 1740 0 0 0 8944 2 0 0 25 0 1 0 101380434 8151040 1718 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 1990 1718 79 155 0 1833 0
Current children cumulated CPU time (s) 89.46
Current children cumulated vsize (KiB) 7960

[startup+92.7016 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 2067
/proc/meminfo: memFree=1493744/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=8092 CPUtime=92.66
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 1781 0 0 0 9264 2 0 0 25 0 1 0 101380434 8286208 1759 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 2023 1759 79 155 0 1866 0
Current children cumulated CPU time (s) 92.66
Current children cumulated vsize (KiB) 8092

[startup+94.3019 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 2067
/proc/meminfo: memFree=1493744/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=8092 CPUtime=94.26
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 1784 0 0 0 9424 2 0 0 25 0 1 0 101380434 8286208 1762 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 2023 1762 79 155 0 1866 0
Current children cumulated CPU time (s) 94.26
Current children cumulated vsize (KiB) 8092

[startup+95.9012 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 2067
/proc/meminfo: memFree=1493744/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=8092 CPUtime=95.86
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 1785 0 0 0 9584 2 0 0 25 0 1 0 101380434 8286208 1763 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 2023 1763 79 155 0 1866 0
Current children cumulated CPU time (s) 95.86
Current children cumulated vsize (KiB) 8092

[startup+96.3012 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 2067
/proc/meminfo: memFree=1493744/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=8092 CPUtime=96.26
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 1785 0 0 0 9624 2 0 0 25 0 1 0 101380434 8286208 1763 1992294400 134512640 135151029 4294956224 18446744073709551615 134551609 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 2023 1763 79 155 0 1866 0
Current children cumulated CPU time (s) 96.26
Current children cumulated vsize (KiB) 8092

[startup+96.7013 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 2067
/proc/meminfo: memFree=1493744/2055920 swapFree=4192812/4192956
[pid=2066] ppid=2064 vsize=8092 CPUtime=96.66
/proc/2066/stat : 2066 (precosat) R 2064 2066 1667 0 -1 4194304 1785 0 0 0 9664 2 0 0 25 0 1 0 101380434 8286208 1763 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2066/statm: 2023 1763 79 155 0 1866 0
Current children cumulated CPU time (s) 96.66
Current children cumulated vsize (KiB) 8092

Child status: 10
Real time (s): 96.7329
CPU time (s): 96.6973
CPU user time (s): 96.6743
CPU system time (s): 0.022996
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 8092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 96.6743
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1786
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= 232

runsolver used 0.092985 second user time and 0.189971 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-26 10:12:00
IDJOB=1728157
IDBENCH=24665
IDSOLVER=507
FILE ID=node38/1728157-1240733520
PBS_JOBID= 9186932
Free space on /tmp= 66360 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest05/others/mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728157-1240733520/watcher-1728157-1240733520 -o /tmp/evaluation-result-1728157-1240733520/solver-1728157-1240733520 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1728157-1240733520.cnf

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

MD5SUM BENCH= 42a2d57c47222c3ed0e0546d3518a54d
RANDOM SEED=1053738538

node38.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		: 3000.265
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		: 3000.265
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:       1501264 kB
Buffers:         56072 kB
Cached:         416528 kB
SwapCached:          0 kB
Active:         179760 kB
Inactive:       306808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          23708 kB
Slab:            54036 kB
Committed_AS:   500868 kB
PageTables:       1456 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= 66360 MiB
End job on node38 at 2009-04-26 10:13:37