Trace number 1519223

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 757.845 758.082

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S1684547485-073.cnf
MD5SUM7978035feeedb8c4f26fadad2c608014
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1519223-1238309096.cnf
0.00/0.00	c found header 'p cnf 360 1530'
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     1530     360      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1504     348      0     0     12       0      0    0.0   0    0
0.00/0.00	c l    0.0     1504     348      0     0     12       0   1504    0.0   0    0
0.00/0.01	c R    0.0     1504     348      0     0     12     101    101   41.1  13    0
0.00/0.01	c R    0.0     1504     348      0     0     12     201    201   34.6  19    0
0.00/0.03	c N    0.0     1504     348      0     0     12     804    804   25.4  29    0
0.00/0.04	c B    0.0     1504     348      0     0     12    1001   1001   24.5  28    0
0.04/0.07	c +    0.1     1504     348      0     0     12    1507   1654   23.1  28    0
0.04/0.08	c +    0.1     1504     348      0     0     12    1883   1819   22.7  29    0
0.04/0.09	c B    0.1     1504     348      0     0     12    2003   1778   22.5  28    0
0.10/0.11	c +    0.1     1504     348      0     0     12    2350   2000   22.2  31    0
0.10/0.11	c N    0.1     1504     348      0     0     12    2415   1892   22.2  30    0
0.10/0.14	c +    0.1     1504     348      0     0     12    2935   2200   21.9  28    0
0.10/0.17	c +    0.2     1504     348      0     0     12    3668   2420   21.7  27    0
0.20/0.22	c +    0.2     1504     348      0     0     12    4585   2662   22.3  29    1
0.20/0.28	c +    0.3     1504     348      0     0     12    5731   2928   22.3  28    1
0.30/0.32	c N    0.3     1504     348      0     0     12    6432   2933   22.3  26    1
0.30/0.36	c +    0.4     1504     348      0     0     12    7162   3220   22.3  25    1
0.39/0.41	c B    0.4     1504     348      0     0     12    8006   3223   22.0  27    1
0.39/0.47	c
0.39/0.47	c       original/binary      fixed     eliminated      learned       agility
0.39/0.47	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.47	c
0.39/0.47	c +    0.5     1504     348      0     0     12    8951   3542   21.8  26    1
0.59/0.60	c +    0.6     1504     348      0     0     12   11186   3896   21.4  30    1
0.69/0.77	c +    0.8     1504     348      0     0     12   13982   4285   21.0  29    1
0.89/0.90	c N    0.9     1504     348      0     0     12   16062   4291   20.7  27    1
0.89/0.99	c +    1.0     1504     348      0     0     12   17477   4713   20.6  27    1
1.19/1.28	c +    1.3     1504     348      0     0     12   21846   5184   20.3  28    1
1.39/1.43	c B    1.4     1504     348      0     0     12   24011   5193   20.2  27    1
1.59/1.64	c +    1.6     1504     348      0     0     12   27306   5702   20.0  28    1
1.99/2.10	c +    2.1     1504     348      0     0     12   34130   6272   19.9  28    1
2.39/2.41	c N    2.4     1504     348      0     0     12   38517   6279   19.7  27    1
2.69/2.71	c +    2.7     1504     348      0     0     12   42662   6899   19.5  30    1
3.39/3.47	c +    3.5     1504     348      0     0     12   53327   7588   19.5  28    2
4.30/4.31	c B    4.3     1504     348      0     0     12   64026   7602   19.6  28    2
4.49/4.51	c +    4.5     1504     348      0     0     12   66655   8346   19.6  27    2
5.79/5.89	c +    5.9     1504     348      0     0     12   83317   9180   19.4  28    2
6.39/6.45	c N    6.5     1504     348      0     0     12   89824   9186   19.3  30    2
7.59/7.67	c +    7.7     1504     348      0     0     12  104146  10098   19.2  26    2
9.99/10.09	c +   10.1     1504     348      0     0     12  130180  11107   18.8  26    2
12.89/12.91	c B   12.9     1504     348      0     0     12  160049  11119   18.3  30    3
13.09/13.16	c
13.09/13.16	c       original/binary      fixed     eliminated      learned       agility
13.09/13.16	c   seconds        variables     equivalent    conflicts       height       MB
13.09/13.16	c
13.09/13.16	c +   13.2     1504     348      0     0     12  162725  12217   18.3  27    3
17.18/17.27	c +   17.3     1504     348      0     0     12  203405  13438   17.9  29    3
17.38/17.47	c N   17.5     1504     348      0     0     12  205241  13455   17.9  29    3
22.78/22.80	c +   22.8     1504     348      0     0     12  254257  14781   17.4  29    4
29.98/30.09	c +   30.1     1504     348      0     0     12  317820  16259   17.0  29    4
37.98/38.01	c B   38.0     1504     348      0     0     12  384099  16296   16.5  29    5
39.38/39.45	c +   39.4     1504     348      0     0     12  397275  17884   16.6  29    5
47.88/47.92	c N   47.9     1504     348      0     0     12  461637  17907   16.7  28    6
52.58/52.60	c +   52.6     1504     348      0     0     12  496595  19672   16.7  28    6
69.97/70.01	c +   70.0     1504     348      0     0     12  620742  21639   16.7  28    6
93.96/94.01	c +   94.0     1504     348      0     0     12  775926  23802   16.4  29    7
113.16/113.26	c B  113.2     1504     348      0     0     12  896193  23819   16.5  29    8
125.15/125.26	c +  125.2     1504     348      0     0     12  969907  26182   16.5  29    8
134.94/135.05	c N  135.0     1504     348      0     0     12 1025669  26199   16.4  26    9
168.24/168.38	c +  168.3     1504     348      0     0     12 1212380  28800   16.5  28   10
229.62/229.75	c +  229.7     1504     348      0     0     12 1515476  31680   16.5  26   11
310.69/310.85	c +  310.8     1504     348      0     0     12 1894346  34848   16.6  28   12
348.79/348.93	c B  348.8     1504     348      0     0     12 2048395  34855   16.5  28   13
399.07/399.26	c N  399.1     1504     348      0     0     12 2256129  34858   16.5  29   14
427.26/427.47	c
427.26/427.47	c       original/binary      fixed     eliminated      learned       agility
427.26/427.47	c   seconds        variables     equivalent    conflicts       height       MB
427.26/427.47	c
427.26/427.47	c +  427.3     1504     348      0     0     12 2367933  38332   16.4  26   14
587.01/587.26	c +  587.1     1504     348      0     0     12 2959915  42165   16.3  27   15
757.75/758.07	c 1  757.8     1504     348      0     0     12 3555941  42182   16.3  25   18
757.75/758.07	c
757.75/758.07	s SATISFIABLE
757.75/758.07	v -1 -2 -3 4 -5 -6 7
757.75/758.07	v 8 9 10 -11 -12 13 -14 15
757.75/758.07	v 16 -17 18 19 -20 -21 22 23
757.75/758.07	v 24 25 26 -27 -28 -29 30 -31
757.75/758.07	v 32 -33 -34 35 36 -37 -38 39
757.75/758.07	v -40 41 -42 43 -44 -45 46 47
757.75/758.07	v 48 49 50 51 -52 53 -54 55
757.75/758.07	v 56 57 -58 59 -60 -61 62 -63
757.75/758.07	v 64 -65 66 -67 68 69 -70 71
757.75/758.07	v 72 73 74 75 -76 -77 -78 79
757.75/758.07	v -80 81 -82 -83 -84 85 -86 87
757.75/758.07	v -88 89 -90 91 -92 93 -94 -95
757.75/758.07	v 96 97 98 -99 -100 101 -102 103
757.75/758.07	v 104 -105 106 107 -108 -109 110 -111
757.75/758.07	v 112 -113 114 115 116 117 118 -119
757.75/758.07	v 120 -121 -122 123 -124 -125 -126 -127
757.75/758.07	v -128 -129 -130 131 132 133 134 135
757.75/758.07	v 136 137 -138 -139 140 -141 142 -143
757.75/758.07	v 144 145 146 -147 148 149 -150 151
757.75/758.07	v -152 153 154 -155 -156 157 158 -159
757.75/758.07	v -160 161 -162 -163 -164 165 166 -167
757.75/758.07	v 168 -169 170 171 172 173 -174 175
757.75/758.07	v -176 -177 178 -179 -180 181 -182 -183
757.75/758.07	v -184 -185 -186 -187 -188 189 -190 191
757.75/758.07	v 192 -193 -194 195 196 -197 198 -199
757.75/758.07	v -200 201 202 203 204 -205 -206 207
757.75/758.07	v -208 -209 -210 -211 -212 213 214 -215
757.75/758.07	v 216 217 218 219 220 221 222 223
757.75/758.07	v 224 -225 226 -227 -228 229 230 -231
757.75/758.07	v -232 233 -234 235 -236 237 238 -239
757.75/758.07	v 240 241 -242 243 -244 245 246 247
757.75/758.07	v 248 249 -250 -251 252 253 254 255
757.75/758.07	v 256 257 258 259 260 -261 -262 263
757.75/758.07	v 264 265 266 267 268 269 -270 -271
757.75/758.07	v 272 273 -274 275 -276 277 278 279
757.75/758.07	v 280 281 282 283 284 -285 286 287
757.75/758.07	v -288 -289 290 291 292 293 294 295
757.75/758.07	v 296 297 -298 -299 300 301 302 303
757.75/758.07	v 304 305 306 -307 -308 309 -310 311
757.75/758.07	v 312 -313 314 315 316 -317 318 319
757.75/758.07	v 320 -321 -322 -323 324 325 -326 -327
757.75/758.07	v -328 329 -330 331 -332 333 -334 -335
757.75/758.07	v -336 337 338 -339 340 -341 342 -343
757.75/758.07	v 344 345 346 -347 -348 -349 -350 351
757.75/758.07	v -352 353 354 355 -356 357 358 359
757.75/758.07	v -360
757.75/758.07	v 0
757.75/758.07	c
757.75/758.07	c 3555941 conflicts, 4168574 decisions, 1 random
757.75/758.07	c 0 iterations, 41 restarts, 6100 skipped
757.75/758.07	c 35 enlarged, 0 shrunken, 34768 rescored, 846 rebiased
757.75/758.07	c 1 simplifications, 0 reductions
757.75/758.07	c
757.75/758.07	c vars: 0 fixed, 0 equiv, 12 elim, 0 merged
757.75/758.07	c elim: 5067 resolutions, 1 phases, 1 rounds
757.75/758.07	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
757.75/758.07	c arty: 0.00 and 0.00 xor average arity
757.75/758.07	c prbe: 23688 probed, 34 phases, 34 rounds
757.75/758.07	c prbe: 0 failed, 0 lifted, 0 merged
757.75/758.07	c sccs: 0 non trivial, 0 fixed, 0 merged
757.75/758.07	c hash: 0 units, 0 merged
757.75/758.07	c mins: 67986582 learned, 25% deleted, 81 strong, 21 depth
757.75/758.07	c subs: 0 forward, 0 backward, 0 doms
757.75/758.07	c strs: 0 forward, 0 backward
757.75/758.07	c doms: 0 dominators, 0 high, 0 low
757.75/758.07	c prps: 254567338 propagations, 0.34 megaprops
757.75/758.07	c
757.75/758.07	c 757.8 seconds, 18 MB max, 337 MB recycled

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1519223-1238309096/watcher-1519223-1238309096 -o /tmp/evaluation-result-1519223-1238309096/solver-1519223-1238309096 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1519223-1238309096.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/76 4289
/proc/meminfo: memFree=1709760/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=916 CPUtime=0
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1103570648 937984 137 1992294400 134512640 135151029 4294956240 18446744073709551615 134519580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 229 137 79 155 0 72 0

[startup+0.0486299 s]
/proc/loadavg: 0.99 0.97 0.98 3/76 4289
/proc/meminfo: memFree=1709760/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=1048 CPUtime=0.04
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 183 0 0 0 4 0 0 0 18 0 1 0 1103570648 1073152 167 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 262 167 79 155 0 105 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.101638 s]
/proc/loadavg: 0.99 0.97 0.98 3/76 4289
/proc/meminfo: memFree=1709760/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=1180 CPUtime=0.1
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 215 0 0 0 10 0 0 0 18 0 1 0 1103570648 1208320 199 1992294400 134512640 135151029 4294956240 18446744073709551615 134551773 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 295 199 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.30167 s]
/proc/loadavg: 0.99 0.97 0.98 3/76 4289
/proc/meminfo: memFree=1709760/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=1444 CPUtime=0.3
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 273 0 0 0 30 0 0 0 19 0 1 0 1103570648 1478656 257 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 361 257 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.701734 s]
/proc/loadavg: 0.99 0.97 0.98 3/76 4289
/proc/meminfo: memFree=1709760/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=1576 CPUtime=0.69
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 331 0 0 0 69 0 0 0 22 0 1 0 1103570648 1613824 315 1992294400 134512640 135151029 4294956240 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 394 315 79 155 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50186 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 4290
/proc/meminfo: memFree=1708600/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=1972 CPUtime=1.49
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 400 0 0 0 149 0 0 0 25 0 1 0 1103570648 2019328 384 1992294400 134512640 135151029 4294956240 18446744073709551615 134542988 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 493 384 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10112 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 4290
/proc/meminfo: memFree=1708088/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=2500 CPUtime=3.09
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 531 0 0 0 309 0 0 0 25 0 1 0 1103570648 2560000 515 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 625 515 79 155 0 468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2500

[startup+6.30163 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 4290
/proc/meminfo: memFree=1707320/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=3036 CPUtime=6.29
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 693 0 0 0 629 0 0 0 25 0 1 0 1103570648 3108864 677 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 759 677 79 155 0 602 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3036

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 4290
/proc/meminfo: memFree=1706424/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=3700 CPUtime=12.69
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 844 0 0 0 1269 0 0 0 25 0 1 0 1103570648 3788800 828 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 925 828 79 155 0 768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3700

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/77 4290
/proc/meminfo: memFree=1705400/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=4816 CPUtime=25.48
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 1090 0 0 0 2548 0 0 0 25 0 1 0 1103570648 4931584 1074 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 1204 1074 79 155 0 1047 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4816

[startup+51.1018 s]
/proc/loadavg: 1.07 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1703608/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=6756 CPUtime=51.08
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 1541 0 0 0 5107 1 0 0 25 0 1 0 1103570648 6918144 1525 1992294400 134512640 135151029 4294956240 18446744073709551615 134574603 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 1689 1525 79 155 0 1532 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6756

[startup+102.307 s]
/proc/loadavg: 1.03 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1701624/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=9112 CPUtime=102.26
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 2030 0 0 0 10224 2 0 0 25 0 1 0 1103570648 9330688 2014 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 2278 2014 79 155 0 2121 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9112

[startup+162.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1700088/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=11240 CPUtime=162.24
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 2416 0 0 0 16221 3 0 0 25 0 1 0 1103570648 11509760 2400 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 2810 2400 79 155 0 2653 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11240

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1698744/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=12628 CPUtime=222.22
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 2731 0 0 0 22218 4 0 0 25 0 1 0 1103570648 12931072 2715 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 3157 2715 79 155 0 3000 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12628

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1697848/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=13456 CPUtime=282.2
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 2939 0 0 0 28216 4 0 0 25 0 1 0 1103570648 13778944 2923 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 3364 2923 79 155 0 3207 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13456

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1696824/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=14500 CPUtime=342.19
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 3184 0 0 0 34214 5 0 0 25 0 1 0 1103570648 14848000 3168 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 3625 3168 79 155 0 3468 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14500

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1696056/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=15396 CPUtime=402.17
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 3367 0 0 0 40212 5 0 0 25 0 1 0 1103570648 15765504 3351 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 3849 3351 79 155 0 3692 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15396

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1695352/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=16160 CPUtime=462.14
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 3546 0 0 0 46209 5 0 0 25 0 1 0 1103570648 16547840 3530 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4040 3530 79 155 0 3883 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 16160

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1694584/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=16920 CPUtime=522.13
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 3717 0 0 0 52207 6 0 0 25 0 1 0 1103570648 17326080 3701 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4230 3701 79 155 0 4073 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 16920

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1694136/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=17504 CPUtime=582.11
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 3834 0 0 0 58205 6 0 0 25 0 1 0 1103570648 17924096 3818 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4376 3818 79 155 0 4219 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 17504

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1693496/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=18088 CPUtime=642.1
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 3991 0 0 0 64203 7 0 0 25 0 1 0 1103570648 18522112 3975 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4522 3975 79 155 0 4365 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 18088

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1692856/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=18968 CPUtime=702.07
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 4141 0 0 0 70200 7 0 0 25 0 1 0 1103570648 19423232 4125 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4742 4125 79 155 0 4585 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 18968

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

[startup+716.702 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1692856/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=18968 CPUtime=716.47
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 4144 0 0 0 71640 7 0 0 25 0 1 0 1103570648 19423232 4128 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4742 4128 79 155 0 4585 0
Current children cumulated CPU time (s) 716.47
Current children cumulated vsize (KiB) 18968

[startup+742.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1692728/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=19292 CPUtime=742.06
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 4185 0 0 0 74199 7 0 0 25 0 1 0 1103570648 19755008 4169 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4823 4169 79 155 0 4666 0
Current children cumulated CPU time (s) 742.06
Current children cumulated vsize (KiB) 19292

[startup+748.701 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1692728/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=19292 CPUtime=748.46
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 4185 0 0 0 74839 7 0 0 25 0 1 0 1103570648 19755008 4169 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4823 4169 79 155 0 4666 0
Current children cumulated CPU time (s) 748.46
Current children cumulated vsize (KiB) 19292

[startup+751.902 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1692728/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=19292 CPUtime=751.66
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 4186 0 0 0 75159 7 0 0 25 0 1 0 1103570648 19755008 4170 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4823 4170 79 155 0 4666 0
Current children cumulated CPU time (s) 751.66
Current children cumulated vsize (KiB) 19292

[startup+755.101 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1692664/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=19292 CPUtime=754.85
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 4196 0 0 0 75478 7 0 0 25 0 1 0 1103570648 19755008 4180 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4823 4180 79 155 0 4666 0
Current children cumulated CPU time (s) 754.85
Current children cumulated vsize (KiB) 19292

[startup+756.701 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1692600/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=19484 CPUtime=756.46
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 4207 0 0 0 75639 7 0 0 25 0 1 0 1103570648 19951616 4191 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4871 4191 79 155 0 4714 0
Current children cumulated CPU time (s) 756.46
Current children cumulated vsize (KiB) 19484

[startup+757.501 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1692600/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=19484 CPUtime=757.25
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 4209 0 0 0 75718 7 0 0 25 0 1 0 1103570648 19951616 4193 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4871 4193 79 155 0 4714 0
Current children cumulated CPU time (s) 757.25
Current children cumulated vsize (KiB) 19484

[startup+757.907 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1692600/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=19484 CPUtime=757.66
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 4209 0 0 0 75759 7 0 0 25 0 1 0 1103570648 19951616 4193 1992294400 134512640 135151029 4294956240 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4871 4193 79 155 0 4714 0
Current children cumulated CPU time (s) 757.66
Current children cumulated vsize (KiB) 19484

[startup+758.002 s]
/proc/loadavg: 1.00 0.99 0.98 2/77 4290
/proc/meminfo: memFree=1692600/2055920 swapFree=4173572/4192956
[pid=4289] ppid=4287 vsize=19484 CPUtime=757.75
/proc/4289/stat : 4289 (precosat) R 4287 4289 3784 0 -1 4194304 4209 0 0 0 75768 7 0 0 25 0 1 0 1103570648 19951616 4193 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4289/statm: 4871 4193 79 155 0 4714 0
Current children cumulated CPU time (s) 757.75
Current children cumulated vsize (KiB) 19484

Child status: 10
Real time (s): 758.082
CPU time (s): 757.845
CPU user time (s): 757.766
CPU system time (s): 0.078987
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 19484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 757.766
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4210
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= 985

runsolver used 0.617906 second user time and 2.15067 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-29 08:44:56
IDJOB=1519223
IDBENCH=70745
IDSOLVER=507
FILE ID=node69/1519223-1238309096
PBS_JOBID= 9061010
Free space on /tmp= 65728 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S1684547485-073.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519223-1238309096/watcher-1519223-1238309096 -o /tmp/evaluation-result-1519223-1238309096/solver-1519223-1238309096 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1519223-1238309096.cnf

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

MD5SUM BENCH= 7978035feeedb8c4f26fadad2c608014
RANDOM SEED=1971544403

node69.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1710240 kB
Buffers:         64808 kB
Cached:         197052 kB
SwapCached:      10072 kB
Active:         168116 kB
Inactive:       105672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710240 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:             828 kB
Writeback:           0 kB
Mapped:          17644 kB
Slab:            56568 kB
Committed_AS:  3461580 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-29 08:57:34