Trace number 1520524

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
MiniSat 2.1 (Sat-race'08 Edition)SAT 1103.69 1103.97

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S172053238-003.cnf
MD5SUMd645722ef726f8347e5e1cd19bda8fdf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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 WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           400                                         |
0.00/0.00	c |  Number of clauses:            1700                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     391     1674     5052 |      613      100     18 |  0.001 % |
0.00/0.01	c |       250 |     391     1674     5052 |      675      250     18 |  0.001 % |
0.00/0.01	c |       475 |     391     1674     5052 |      742      475     18 |  0.001 % |
0.00/0.02	c |       812 |     391     1674     5052 |      816      427     16 |  0.001 % |
0.00/0.03	c |      1318 |     391     1674     5052 |      898      506     15 |  0.001 % |
0.00/0.05	c |      2077 |     391     1674     5052 |      988      794     17 |  0.001 % |
0.00/0.08	c |      3216 |     391     1674     5052 |     1087      914     16 |  0.001 % |
0.09/0.13	c |      4924 |     391     1674     5052 |     1196      951     16 |  0.001 % |
0.19/0.20	c |      7486 |     391     1674     5052 |     1315     1060     17 |  0.001 % |
0.29/0.31	c |     11330 |     391     1674     5052 |     1447      850     17 |  0.001 % |
0.39/0.48	c |     17096 |     391     1674     5052 |     1592     1425     16 |  0.001 % |
0.69/0.75	c |     25745 |     391     1674     5052 |     1751     1103     18 |  0.001 % |
1.09/1.15	c |     38719 |     391     1674     5052 |     1926     1568     16 |  0.001 % |
1.69/1.76	c |     58180 |     391     1674     5052 |     2119     1420     16 |  0.001 % |
2.69/2.71	c |     87372 |     391     1674     5052 |     2330     1468     16 |  0.001 % |
4.19/4.20	c |    131161 |     391     1674     5052 |     2563     1432     16 |  0.001 % |
6.39/6.48	c |    196845 |     391     1674     5052 |     2820     1963     17 |  0.001 % |
9.99/10.03	c |    295371 |     391     1674     5052 |     3102     1795     17 |  0.001 % |
15.39/15.48	c |    443160 |     391     1674     5052 |     3412     1943     16 |  0.001 % |
23.88/23.93	c |    664843 |     391     1674     5052 |     3753     2757     18 |  0.001 % |
36.88/36.96	c |    997368 |     391     1674     5052 |     4129     3212     18 |  0.001 % |
57.18/57.26	c |   1496156 |     391     1674     5052 |     4542     3671     18 |  0.001 % |
88.67/88.73	c |   2244338 |     391     1674     5052 |     4996     2663     17 |  0.001 % |
137.26/137.35	c |   3366612 |     391     1674     5052 |     5496     4216     18 |  0.001 % |
213.53/213.63	c |   5050023 |     391     1674     5052 |     6045     4275     18 |  0.001 % |
331.41/331.51	c |   7575139 |     391     1674     5052 |     6650     3354     16 |  0.001 % |
516.46/516.68	c |  11362814 |     391     1674     5052 |     7315     4470     18 |  0.001 % |
803.29/803.53	c |  17044326 |     391     1674     5052 |     8046     6983     19 |  0.001 % |
1103.61/1103.96	c ===============================================================================
1103.61/1103.96	c restarts              : 32766
1103.61/1103.96	c conflicts             : 22745605       (20610 /sec)
1103.61/1103.96	c decisions             : 27875090       (25258 /sec)
1103.61/1103.96	c propagations          : 1351023243     (1224165 /sec)
1103.61/1103.96	c conflict literals     : 437184798      (21.21 % deleted)
1103.61/1103.96	c Memory used           : 24.75 MB
1103.61/1103.96	c CPU time              : 1103.63 s
1103.61/1103.96	c 
1103.61/1103.96	s SATISFIABLE
1103.61/1103.96	v -1 -2 3 -4 5 6 -7 8 9 10 11 12 -13 14 15 16 -17 18 19 20 21 22 23 -24 25 -26 27 -28 29 30 31 32 33 -34 35 -36 -37 38 39 40 41 -42 -43 -44 45 46 47 48 -49 50 -51 -52 53 -54 -55 -56 -57 -58 59 60 61 -62 -63 64 -65 -66 -67 -68 69 -70 71 -72 73 -74 -75 -76 -77 78 79 80 81 -82 83 -84 85 -86 87 -88 -89 90 -91 -92 -93 -94 95 -96 97 -98 99 100 101 102 -103 104 -105 -106 107 -108 109 110 -111 112 -113 114 115 116 -117 118 119 -120 -121 -122 123 124 125 126 127 -128 -129 130 131 -132 -133 134 135 -136 137 138 -139 140 -141 -142 143 -144 145 146 147 -148 149 150 -151 152 153 154 -155 156 157 158 159 -160 -161 162 163 -164 -165 -166 -167 168 -169 -170 171 172 173 174 -175 176 -177 -178 179 -180 181 182 183 -184 -185 186 187 -188 189 -190 -191 192 -193 -194 195 196 197 -198 199 200 201 202 -203 -204 205 -206 207 208 209 210 -211 212 -213 -214 215 -216 -217 218 219 -220 221 222 223 224 -225 -226 -227 228 -229 230 -231 232 -233 -234 235 236 -237 238 -239 -240 -241 -242 243 -244 245 -246 -247 -248 -249 250 -251 -252 253 -254 -255 -256 -257 -258 259 -260 261 -262 263 -264 265 -266 -267 268 269 270 271 -272 -273 -274 275 276 -277 -278 279 -280 281 -282 -283 284 285 286 -287 -288 289 290 291 292 293 294 295 296 297 298 -299 -300 -301 -302 303 304 -305 -306 -307 -308 -309 310 -311 -312 -313 -314 -315 316 317 318 -319 -320 321 -322 -323 324 325 -326 -327 328 329 -330 -331 -332 -333 334 -335 -336 -337 -338 -339 340 -341 342 -343 344 -345 346 -347 -348 -349 350 351 -352 -353 354 355 356 -357 -358 359 -360 -361 362 363 -364 365 -366 367 -368 -369 -370 -371 -372 373 -374 -375 -376 377 378 -379 -380 381 -382 -383 -384 -385 386 387 -388 389 390 391 392 393 394 -395 396 397 398 399 -400 0

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-1520524-1238301567/watcher-1520524-1238301567 -o /tmp/evaluation-result-1520524-1238301567/solver-1520524-1238301567 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520524-1238301567.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: 1.09 1.07 1.01 3/70 29857
/proc/meminfo: memFree=752368/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=7464 CPUtime=0
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1102819976 7643136 164 1992294400 4194304 5092341 548682068848 18446744073709551615 4352740 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 1866 164 92 219 0 1644 0

[startup+0.013437 s]
/proc/loadavg: 1.09 1.07 1.01 3/70 29857
/proc/meminfo: memFree=752368/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=7464 CPUtime=0
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 1102819976 7643136 180 1992294400 4194304 5092341 548682068848 18446744073709551615 4250412 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 1866 180 100 219 0 1644 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7464

[startup+0.101446 s]
/proc/loadavg: 1.09 1.07 1.01 3/70 29857
/proc/meminfo: memFree=752368/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=7552 CPUtime=0.09
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 300 0 0 0 9 0 0 0 18 0 1 0 1102819976 7733248 224 1992294400 4194304 5092341 548682068848 18446744073709551615 4250341 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 1888 225 101 219 0 1666 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7552

[startup+0.301466 s]
/proc/loadavg: 1.09 1.07 1.01 3/70 29857
/proc/meminfo: memFree=752368/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=17936 CPUtime=0.29
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 384 0 0 0 29 0 0 0 19 0 1 0 1102819976 18366464 278 1992294400 4194304 5092341 548682068848 18446744073709551615 4263971 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4484 278 101 219 0 4262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17936

[startup+0.701504 s]
/proc/loadavg: 1.09 1.07 1.01 3/70 29857
/proc/meminfo: memFree=752368/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=17936 CPUtime=0.69
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 419 0 0 0 69 0 0 0 22 0 1 0 1102819976 18366464 313 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4484 313 101 219 0 4262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17936

[startup+1.50158 s]
/proc/loadavg: 1.09 1.07 1.01 2/71 29858
/proc/meminfo: memFree=751336/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=17936 CPUtime=1.49
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 534 0 0 0 149 0 0 0 25 0 1 0 1102819976 18366464 374 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4484 374 101 219 0 4262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17936

[startup+3.10174 s]
/proc/loadavg: 1.09 1.07 1.01 2/71 29858
/proc/meminfo: memFree=750952/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=17936 CPUtime=3.09
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 600 0 0 0 309 0 0 0 25 0 1 0 1102819976 18366464 440 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4484 440 101 219 0 4262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17936

[startup+6.30106 s]
/proc/loadavg: 1.09 1.06 1.01 2/71 29858
/proc/meminfo: memFree=750440/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=17936 CPUtime=6.29
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 690 0 0 0 629 0 0 0 25 0 1 0 1102819976 18366464 530 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4484 530 101 219 0 4262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17936

[startup+12.7017 s]
/proc/loadavg: 1.08 1.06 1.00 2/71 29858
/proc/meminfo: memFree=749928/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=17936 CPUtime=12.69
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 808 0 0 0 1269 0 0 0 25 0 1 0 1102819976 18366464 648 1992294400 4194304 5092341 548682068848 18446744073709551615 4249640 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4484 648 101 219 0 4262 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17936

[startup+25.503 s]
/proc/loadavg: 1.06 1.06 1.00 2/71 29858
/proc/meminfo: memFree=749224/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=17936 CPUtime=25.48
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 960 0 0 0 2548 0 0 0 25 0 1 0 1102819976 18366464 800 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4484 800 101 219 0 4262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17936

[startup+51.1025 s]
/proc/loadavg: 1.04 1.05 1.00 2/71 29858
/proc/meminfo: memFree=748008/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=19984 CPUtime=51.08
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 1481 0 0 0 5107 1 0 0 25 0 1 0 1102819976 20463616 1100 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4996 1100 101 219 0 4774 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19984

[startup+102.307 s]
/proc/loadavg: 1.02 1.04 1.00 2/71 29858
/proc/meminfo: memFree=746856/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=19984 CPUtime=102.27
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 1754 0 0 0 10225 2 0 0 25 0 1 0 1102819976 20463616 1373 1992294400 4194304 5092341 548682068848 18446744073709551615 4241082 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4996 1373 101 219 0 4774 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19984

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/71 29860
/proc/meminfo: memFree=745896/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=19984 CPUtime=162.25
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 1957 0 0 0 16223 2 0 0 25 0 1 0 1102819976 20463616 1576 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4996 1576 101 219 0 4774 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19984

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 29860
/proc/meminfo: memFree=745192/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=19984 CPUtime=222.23
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 2143 0 0 0 22221 2 0 0 25 0 1 0 1102819976 20463616 1762 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4996 1762 101 219 0 4774 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19984

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 29860
/proc/meminfo: memFree=744808/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=19984 CPUtime=282.22
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 2223 0 0 0 28219 3 0 0 25 0 1 0 1102819976 20463616 1842 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4996 1842 101 219 0 4774 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19984

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 29860
/proc/meminfo: memFree=744808/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=19988 CPUtime=342.2
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 2556 0 0 0 34217 3 0 0 25 0 1 0 1102819976 20467712 1912 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4997 1912 101 219 0 4775 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19988

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 29860
/proc/meminfo: memFree=743976/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=19988 CPUtime=402.19
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 2704 0 0 0 40216 3 0 0 25 0 1 0 1102819976 20467712 2060 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4997 2060 101 219 0 4775 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19988

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=743720/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=19988 CPUtime=462.17
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 2766 0 0 0 46214 3 0 0 25 0 1 0 1102819976 20467712 2122 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4997 2122 101 219 0 4775 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19988

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=743400/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=19996 CPUtime=522.16
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 3127 0 0 0 52213 3 0 0 25 0 1 0 1102819976 20475904 2204 1992294400 4194304 5092341 548682068848 18446744073709551615 4252112 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4999 2204 101 219 0 4777 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19996

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=743080/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=19996 CPUtime=582.14
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 3191 0 0 0 58211 3 0 0 25 0 1 0 1102819976 20475904 2268 1992294400 4194304 5092341 548682068848 18446744073709551615 4240985 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 4999 2268 101 219 0 4777 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19996

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=742824/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=20108 CPUtime=642.14
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 4609 0 0 0 64209 5 0 0 25 0 1 0 1102819976 20590592 2333 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 5027 2333 101 219 0 4805 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 20108

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=742056/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=702.12
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 4811 0 0 0 70207 5 0 0 25 0 1 0 1102819976 25952256 2535 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2535 101 219 0 6114 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 25344

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=742056/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=762.1
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 4813 0 0 0 76205 5 0 0 25 0 1 0 1102819976 25952256 2537 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2537 101 219 0 6114 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 25344

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=742120/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=822.08
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 4823 0 0 0 82203 5 0 0 25 0 1 0 1102819976 25952256 2547 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2547 101 219 0 6114 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 25344

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=741864/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=882.07
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 4894 0 0 0 88202 5 0 0 25 0 1 0 1102819976 25952256 2618 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2618 101 219 0 6114 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 25344

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=741672/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=942.05
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 4930 0 0 0 94200 5 0 0 25 0 1 0 1102819976 25952256 2654 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2654 101 219 0 6114 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 25344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=741544/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=1002.04
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 4965 0 0 0 100199 5 0 0 25 0 1 0 1102819976 25952256 2689 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2689 101 219 0 6114 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 25344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=741352/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=1062.02
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 5019 0 0 0 106197 5 0 0 25 0 1 0 1102819976 25952256 2743 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2743 101 219 0 6114 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 25344

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

[startup+1075.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=741288/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=1074.82
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 5042 0 0 0 107477 5 0 0 25 0 1 0 1102819976 25952256 2766 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2766 101 219 0 6114 0
Current children cumulated CPU time (s) 1074.82
Current children cumulated vsize (KiB) 25344

[startup+1087.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=741160/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=1087.62
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 5060 0 0 0 108757 5 0 0 25 0 1 0 1102819976 25952256 2784 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2784 101 219 0 6114 0
Current children cumulated CPU time (s) 1087.62
Current children cumulated vsize (KiB) 25344

[startup+1094.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=741224/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=1094.01
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 5060 0 0 0 109396 5 0 0 25 0 1 0 1102819976 25952256 2784 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2784 101 219 0 6114 0
Current children cumulated CPU time (s) 1094.01
Current children cumulated vsize (KiB) 25344

[startup+1100.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=741224/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=1100.41
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 5061 0 0 0 110036 5 0 0 25 0 1 0 1102819976 25952256 2785 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2785 101 219 0 6114 0
Current children cumulated CPU time (s) 1100.41
Current children cumulated vsize (KiB) 25344

[startup+1102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=741224/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=1102.01
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 5061 0 0 0 110196 5 0 0 25 0 1 0 1102819976 25952256 2785 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2785 101 219 0 6114 0
Current children cumulated CPU time (s) 1102.01
Current children cumulated vsize (KiB) 25344

[startup+1103.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=741224/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=1102.81
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 5061 0 0 0 110276 5 0 0 25 0 1 0 1102819976 25952256 2785 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2785 101 219 0 6114 0
Current children cumulated CPU time (s) 1102.81
Current children cumulated vsize (KiB) 25344

[startup+1103.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=741224/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=1103.21
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 5061 0 0 0 110316 5 0 0 25 0 1 0 1102819976 25952256 2785 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2785 101 219 0 6114 0
Current children cumulated CPU time (s) 1103.21
Current children cumulated vsize (KiB) 25344

[startup+1103.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29860
/proc/meminfo: memFree=741224/2055920 swapFree=4173156/4192956
[pid=29857] ppid=29855 vsize=25344 CPUtime=1103.61
/proc/29857/stat : 29857 (minisat) R 29855 29857 29701 0 -1 4194304 5061 0 0 0 110356 5 0 0 25 0 1 0 1102819976 25952256 2785 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/29857/statm: 6336 2785 101 219 0 6114 0
Current children cumulated CPU time (s) 1103.61
Current children cumulated vsize (KiB) 25344

Child status: 10
Real time (s): 1103.97
CPU time (s): 1103.69
CPU user time (s): 1103.63
CPU system time (s): 0.06099
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 25344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1103.63
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5071
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= 1954

runsolver used 0.98585 second user time and 3.03754 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-29 06:39:27
IDJOB=1520524
IDBENCH=70691
IDSOLVER=546
FILE ID=node36/1520524-1238301567
PBS_JOBID= 9061013
Free space on /tmp= 66412 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S172053238-003.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520524-1238301567/watcher-1520524-1238301567 -o /tmp/evaluation-result-1520524-1238301567/solver-1520524-1238301567 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520524-1238301567.cnf

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

MD5SUM BENCH= d645722ef726f8347e5e1cd19bda8fdf
RANDOM SEED=191248763

node36.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		: 3000.214
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		: 3000.214
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:        752784 kB
Buffers:        105188 kB
Cached:        1092596 kB
SwapCached:       9216 kB
Active:         272732 kB
Inactive:       935700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        752784 kB
SwapTotal:     4192956 kB
SwapFree:      4173156 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:          16248 kB
Slab:            80008 kB
Committed_AS:  2915728 kB
PageTables:       1876 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= 66412 MiB
End job on node36 at 2009-03-29 06:57:51