Trace number 424492

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, and are wall clock time (not CPU 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
MXC 2007-02-08SAT 1840.97 1841.38

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
MD5SUMdf00c18c996450679ab1afda9ed45a72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.302953
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1840.90/1841.37	c MXC attempting /tmp/evaluation/424492-1177679432/instance-424492-1177679432.cnf
1840.90/1841.37	c 0 assignments made, starting to guess now
1840.90/1841.37	c ===================================[MXC]=====================================
1840.90/1841.37	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1840.90/1841.37	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1840.90/1841.37	c =============================================================================
1840.90/1841.37	c |         0 |    2130     6390 |    1000       0       0     nan |  0.000 % |
1840.90/1841.37	c |       101 |    2130     6390 |    1100     101    2581    25.6 |  0.000 % |
1840.90/1841.37	c |       252 |    2130     6390 |    1210     252    5752    22.8 |  0.000 % |
1840.90/1841.37	c |       478 |    2130     6390 |    1331     478   10780    22.6 |  0.000 % |
1840.90/1841.37	c |       815 |    2130     6390 |    1464     815   18489    22.7 |  0.000 % |
1840.90/1841.37	c |      1321 |    2130     6390 |    1610    1321   30530    23.1 |  0.000 % |
1840.90/1841.37	c |      2080 |    2130     6390 |    1771    1274   28892    22.7 |  0.000 % |
1840.90/1841.37	c |      3219 |    2130     6390 |    1948    1527   33653    22.0 |  0.000 % |
1840.90/1841.37	c |      4927 |    2130     6390 |    2143    1284   26543    20.7 |  0.000 % |
1840.90/1841.37	c |      7490 |    2130     6390 |    2357    1704   38023    22.3 |  0.000 % |
1840.90/1841.37	c |     11338 |    2130     6390 |    2593    2015   44011    21.8 |  0.000 % |
1840.90/1841.37	c |     17105 |    2130     6390 |    2853    1304   26327    20.2 |  0.000 % |
1840.90/1841.37	c |     25754 |    2130     6390 |    3138    2823   60705    21.5 |  0.000 % |
1840.90/1841.37	c |     38728 |    2130     6390 |    3452    1682   34767    20.7 |  0.000 % |
1840.90/1841.37	c |     58190 |    2130     6390 |    3797    2179   47005    21.6 |  0.000 % |
1840.90/1841.37	c |     87382 |    2130     6390 |    4177    2934   69049    23.5 |  0.000 % |
1840.90/1841.37	c |    131171 |    2130     6390 |    4594    2895   56494    19.5 |  0.000 % |
1840.90/1841.37	c |    196855 |    2130     6390 |    5054    4329   94431    21.8 |  0.000 % |
1840.90/1841.37	c |    295382 |    2130     6390 |    5559    4378   96670    22.1 |  0.000 % |
1840.90/1841.37	c |    443174 |    2130     6390 |    6115    4986  106305    21.3 |  0.000 % |
1840.90/1841.37	c |    664857 |    2130     6390 |    6727    3638   77098    21.2 |  0.000 % |
1840.90/1841.37	c |    997382 |    2130     6390 |    7400    6694  152033    22.7 |  0.000 % |
1840.90/1841.37	c |   1496171 |    2130     6390 |    8140    6442  152626    23.7 |  0.000 % |
1840.90/1841.37	c |   2244354 |    2130     6390 |    8954    6263  137617    22.0 |  0.000 % |
1840.90/1841.37	c |   3366629 |    2130     6390 |    9849    5534  132881    24.0 |  0.000 % |
1840.90/1841.37	c |   5050040 |    2130     6390 |   10834    5892  124093    21.1 |  0.000 % |
1840.90/1841.37	c |   7575156 |    2130     6390 |   11918    8448  183047    21.7 |  0.000 % |
1840.90/1841.37	c |  11362831 |    2130     6390 |   13109    8955  214463    23.9 |  0.000 % |
1840.90/1841.37	c |  17044344 |    2130     6390 |   14420   11055  237946    21.5 |  0.000 % |
1840.90/1841.37	c 1841.230s elapsed
1840.90/1841.37	c restarts: 28
1840.90/1841.37	c decisions: 20454337
1840.90/1841.37	c propagations: 1206252710
1840.90/1841.37	c conflicts: 17364197
1840.90/1841.37	s SATISFIABLE
1840.90/1841.37	v -129 -441 -212 -53 374 385 -457 314 -246 -444 -295 -397 493 481 -201 -435 -428 99 70 -234 -443 -128 466 -387 -310 303 302 -411 -273 -10 -440 -456 89 190 -219 -498 227 -490 469 -377 60 -364 -184 -366 -122 217 -247 211 -25 -18 -386 -215 139 204 -98 97 -19 -363 -409 -106 207 34 412 90 145 -286 57 222 496 258 -408 116 -9 -33 436 -109 -218 -123 -276 -46 -455 -152 -362 -309 23 357 50 -382 -423 -55 495 29 -195 -95 -105 384 11 -426 479 73 -77 -460 -118 153 196 319 306 -470 110 398 497 -69 430 360 -209 72 216 442 133 -223 354 -127 225 24 332 431 280 140 445 -130 -427 16 -186 424 181 488 -301 -459 37 453 146 -395 142 -231 -416 -47 -13 241 418 88 -482 15 340 -200 173 169 134 -399 -285 232 236 -380 -400 -381 -1 420 472 471 -78 177 312 485 345 -500 -192 372 155 355 -3 289 338 389 -148 405 325 -104 -438 -214 205 373 313 298 -250 7 -275 -392 71 132 480 96 -245 -20 294 318 -203 -266 336 324 -464 -446 299 -474 260 230 160 361 74 -54 378 -371 499 425 -358 252 101 167 267 406 168 -32 176 -240 174 -473 -213 150 268 -271 -198 321 414 -194 342 158 -279 119 447 -187 335 270 179 300 348 365 -21 -417 367 -51 48 322 -239 -292 -185 -188 26 156 494 -138 -439 -62 -256 410 -255 467 6 93 -344 449 -264 -210 448 -43 -56 -243 -206 -237 -391 126 346 -115 -30 375 -287 86 68 -107 -331 349 307 -370 351 63 356 31 283 -41 -149 341 -353 -463 -261 193 -339 135 12 22 -220 452 451 191 329 350 157 -108 -226 -66 -75 -458 -401 121 290 -304 -317 112 323 44 -253 171 -180 208 -76 -141 393 251 -328 -164 -58 -45 -17 103 244 376 -28 -281 -178 352 491 483 165 159 -262 -478 315 -390 87 -293 199 477 -81 468 -42 -162 117 -124 -487 -120 -92 -368 -454 -282 327 -147 -476 61 -326 -254 -422 -85 -248 -170 38 379 -432 433 -8 242 -492 -27 -233 461 -434 274 429 -197 343 144 91 -52 437 -403 249 -94 183 -278 35 59 -125 311 -415 -484 228 -82 -330 49 -151 421 36 -202 -114 -221 -80 235 450 -337 67 -64 272 369 -14 -462 163 404 -296 229 4 182 -347 486 -489 -265 131 -172 65 136 -111 334 113 -284 -137 -161 102 -308 40 -297 402 -79 257 -175 -359 -383 -320 -316 -407 -269 -413 -224 -100 -263 -305 -189 -396 -39 -288 -277 -475 -333 388 -419 -259 -291 -166 -2 -238 -5 -143 -465 -84 -394 -83 -154 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-424492-1177679432 -o ROOT/results/node30/solver-424492-1177679432 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424492-1177679432/mxc /tmp/evaluation/424492-1177679432/instance-424492-1177679432.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.92 0.98 0.99 3/77 21425
/proc/meminfo: memFree=1666624/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=1068 CPUtime=0
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 215858940 1093632 114 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 267 114 57 122 0 141 0

[startup+0.0740219 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21425
/proc/meminfo: memFree=1666624/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=1208 CPUtime=0.07
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 194 0 0 0 7 0 0 0 18 0 1 0 215858940 1236992 177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 302 177 67 122 0 176 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1208

[startup+0.101025 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21425
/proc/meminfo: memFree=1666624/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=1208 CPUtime=0.09
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 215858940 1236992 178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531247 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 335 179 67 122 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1208

[startup+0.301036 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21425
/proc/meminfo: memFree=1666624/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=1340 CPUtime=0.29
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 221 0 0 0 29 0 0 0 19 0 1 0 215858940 1372160 204 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531386 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 335 204 67 122 0 209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1340

[startup+0.701061 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21425
/proc/meminfo: memFree=1666624/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=1464 CPUtime=0.69
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 250 0 0 0 69 0 0 0 22 0 1 0 215858940 1499136 233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 366 233 67 122 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1665784/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=1596 CPUtime=1.49
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 285 0 0 0 149 0 0 0 25 0 1 0 215858940 1634304 268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535302 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 399 268 67 122 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1596

[startup+3.10121 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1665528/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=1832 CPUtime=3.09
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 323 0 0 0 309 0 0 0 25 0 1 0 215858940 1875968 306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535284 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 458 306 67 122 0 332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1832

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1665272/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=2064 CPUtime=6.29
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 378 0 0 0 629 0 0 0 25 0 1 0 215858940 2113536 361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531247 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 516 361 67 122 0 390 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2064

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1664952/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=2288 CPUtime=12.69
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 437 0 0 0 1269 0 0 0 25 0 1 0 215858940 2342912 420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 572 420 67 122 0 446 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2288

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1664632/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=2520 CPUtime=25.49
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 517 0 0 0 2549 0 0 0 25 0 1 0 215858940 2580480 500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 630 500 67 122 0 504 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2520

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1664184/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=2948 CPUtime=51.08
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 611 0 0 0 5108 0 0 0 25 0 1 0 215858940 3018752 594 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 737 594 67 122 0 611 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2948

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1663800/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=3288 CPUtime=102.27
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 710 0 0 0 10227 0 0 0 25 0 1 0 215858940 3366912 693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 822 693 67 122 0 696 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3288

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1663352/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=3700 CPUtime=162.26
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 807 0 0 0 16225 1 0 0 25 0 1 0 215858940 3788800 790 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 925 790 67 122 0 799 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3700

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1662968/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=4096 CPUtime=222.24
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 893 0 0 0 22223 1 0 0 25 0 1 0 215858940 4194304 876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1024 876 67 122 0 898 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4096

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1662776/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=4192 CPUtime=282.23
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 934 0 0 0 28222 1 0 0 25 0 1 0 215858940 4292608 917 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1048 917 67 122 0 922 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 4192

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1662456/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=4412 CPUtime=342.22
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 992 0 0 0 34220 2 0 0 25 0 1 0 215858940 4517888 975 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534804 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1103 975 67 122 0 977 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 4412

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1662328/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=4688 CPUtime=402.2
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1043 0 0 0 40218 2 0 0 25 0 1 0 215858940 4800512 1026 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1172 1026 67 122 0 1046 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 4688

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1662136/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=4852 CPUtime=462.19
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1105 0 0 0 46216 3 0 0 25 0 1 0 215858940 4968448 1088 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1213 1088 67 122 0 1087 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 4852

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1661816/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=5132 CPUtime=522.18
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1166 0 0 0 52215 3 0 0 25 0 1 0 215858940 5255168 1149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1283 1149 67 122 0 1157 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 5132

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1661752/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=5224 CPUtime=582.17
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1193 0 0 0 58213 4 0 0 25 0 1 0 215858940 5349376 1176 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1306 1176 67 122 0 1180 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 5224

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1661688/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=5320 CPUtime=642.16
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1208 0 0 0 64212 4 0 0 25 0 1 0 215858940 5447680 1191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1330 1191 67 122 0 1204 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 5320


################
# More data... #
################

/proc/meminfo: memFree=1660856/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6172 CPUtime=1182.03
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1421 0 0 0 118195 8 0 0 25 0 1 0 215858940 6320128 1404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1543 1404 67 122 0 1417 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 6172

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1660792/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6172 CPUtime=1242.02
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1429 0 0 0 124193 9 0 0 25 0 1 0 215858940 6320128 1412 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1543 1412 67 122 0 1417 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 6172

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1660664/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6276 CPUtime=1302.02
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1455 0 0 0 130192 10 0 0 25 0 1 0 215858940 6426624 1438 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1569 1438 67 122 0 1443 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 6276

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1660600/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6316 CPUtime=1362
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1466 0 0 0 136190 10 0 0 25 0 1 0 215858940 6467584 1449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1579 1449 67 122 0 1453 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 6316

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1660536/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6500 CPUtime=1421.99
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1499 0 0 0 142189 10 0 0 25 0 1 0 215858940 6656000 1482 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1625 1482 67 122 0 1499 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 6500

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1660536/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6444 CPUtime=1481.97
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1499 0 0 0 148186 11 0 0 25 0 1 0 215858940 6598656 1482 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1611 1482 67 122 0 1485 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 6444

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21426
/proc/meminfo: memFree=1660536/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6536 CPUtime=1541.96
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1508 0 0 0 154185 11 0 0 25 0 1 0 215858940 6692864 1491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530166 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1634 1491 67 122 0 1508 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 6536

[startup+1602.3 s]
/proc/loadavg: 1.10 1.01 1.00 2/78 21426
/proc/meminfo: memFree=1660472/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6536 CPUtime=1601.95
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1519 0 0 0 160183 12 0 0 25 0 1 0 215858940 6692864 1502 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1634 1502 67 122 0 1508 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 6536

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21426
/proc/meminfo: memFree=1660536/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6628 CPUtime=1661.93
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1533 0 0 0 166181 12 0 0 25 0 1 0 215858940 6787072 1516 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1657 1516 67 122 0 1531 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 6628

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21428
/proc/meminfo: memFree=1660408/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6628 CPUtime=1721.92
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1545 0 0 0 172179 13 0 0 25 0 1 0 215858940 6787072 1528 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1657 1528 67 122 0 1531 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 6628

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21428
/proc/meminfo: memFree=1660344/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6628 CPUtime=1781.91
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1548 0 0 0 178177 14 0 0 25 0 1 0 215858940 6787072 1531 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1657 1531 67 122 0 1531 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 6628

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21428
/proc/meminfo: memFree=1660344/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6628 CPUtime=1791.51
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1548 0 0 0 179137 14 0 0 25 0 1 0 215858940 6787072 1531 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1657 1531 67 122 0 1531 0
Current children cumulated CPU time (s) 1791.51
Current children cumulated vsize (KiB) 6628

[startup+1817.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21428
/proc/meminfo: memFree=1660216/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6812 CPUtime=1817.1
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1578 0 0 0 181696 14 0 0 25 0 1 0 215858940 6975488 1561 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1703 1561 67 122 0 1577 0
Current children cumulated CPU time (s) 1817.1
Current children cumulated vsize (KiB) 6812

[startup+1830.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21428
/proc/meminfo: memFree=1660216/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6812 CPUtime=1829.9
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1596 0 0 0 182976 14 0 0 25 0 1 0 215858940 6975488 1579 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530542 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1703 1579 67 122 0 1577 0
Current children cumulated CPU time (s) 1829.9
Current children cumulated vsize (KiB) 6812

[startup+1836.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21428
/proc/meminfo: memFree=1660216/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6812 CPUtime=1836.3
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1596 0 0 0 183616 14 0 0 25 0 1 0 215858940 6975488 1579 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1703 1579 67 122 0 1577 0
Current children cumulated CPU time (s) 1836.3
Current children cumulated vsize (KiB) 6812

[startup+1839.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21428
/proc/meminfo: memFree=1660216/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6900 CPUtime=1839.49
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1606 0 0 0 183935 14 0 0 25 0 1 0 215858940 7065600 1589 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530106 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1725 1589 67 122 0 1599 0
Current children cumulated CPU time (s) 1839.49
Current children cumulated vsize (KiB) 6900

[startup+1840.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21428
/proc/meminfo: memFree=1660152/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6900 CPUtime=1840.29
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1606 0 0 0 184015 14 0 0 25 0 1 0 215858940 7065600 1589 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1725 1589 67 122 0 1599 0
Current children cumulated CPU time (s) 1840.29
Current children cumulated vsize (KiB) 6900

[startup+1841.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21428
/proc/meminfo: memFree=1660152/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6900 CPUtime=1840.69
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1606 0 0 0 184055 14 0 0 25 0 1 0 215858940 7065600 1589 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1725 1589 67 122 0 1599 0
Current children cumulated CPU time (s) 1840.69
Current children cumulated vsize (KiB) 6900

[startup+1841.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21428
/proc/meminfo: memFree=1660152/2055920 swapFree=4157020/4192956
[pid=21425] ppid=21423 vsize=6900 CPUtime=1840.9
/proc/21425/stat : 21425 (mxc) R 21423 21425 20936 0 -1 4194304 1606 0 0 0 184076 14 0 0 25 0 1 0 215858940 7065600 1589 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21425/statm: 1725 1589 67 122 0 1599 0
Current children cumulated CPU time (s) 1840.9
Current children cumulated vsize (KiB) 6900

Child status: 10
Real time (s): 1841.38
CPU time (s): 1840.97
CPU user time (s): 1840.82
CPU system time (s): 0.148977
CPU usage (%): 99.9778
Max. virtual memory (cumulated for all children) (KiB): 6900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1840.82
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1608
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= 8
involuntary context switches= 2470

runsolver used 1.2938 second user time and 4.09238 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Fri Apr 27 13:10:33 UTC 2007

IDJOB= 424492
IDBENCH= 19981
IDSOLVER= 174
FILE ID= node30/424492-1177679432

PBS_JOBID= 4698593

Free space on /tmp= 66427 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424492-1177679432/mxc /tmp/evaluation/424492-1177679432/instance-424492-1177679432.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-424492-1177679432 -o ROOT/results/node30/solver-424492-1177679432 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424492-1177679432/mxc /tmp/evaluation/424492-1177679432/instance-424492-1177679432.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 139230606

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
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		: 3000.218
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:       1667096 kB
Buffers:         41092 kB
Cached:         283640 kB
SwapCached:      15608 kB
Active:         215212 kB
Inactive:       132956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667096 kB
SwapTotal:     4192956 kB
SwapFree:      4157020 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          30100 kB
Slab:            26240 kB
Committed_AS:  3601632 kB
PageTables:       1776 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= 66427 MiB

End job on node30 on Fri Apr 27 13:41:14 UTC 2007