Trace number 309756

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
picosat 535SAT 1191.87 1192.19

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1014417748-14-SAT.cnf
MD5SUM12c6ae21cea692230c5e45227dcf3ab1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.050991
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1191.78/1192.19	s SATISFIABLE
1191.78/1192.19	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
1191.78/1192.19	v 26 -27 28 29 30 31 32 -33 -34 -35 36 -37 38 39 -40 -41 -42 -43 44 45 -46 -47
1191.78/1192.19	v -48 -49 50 -51 -52 -53 54 -55 -56 57 -58 -59 -60 -61 62 -63 -64 -65 66 -67
1191.78/1192.19	v -68 -69 70 -71 -72 73 74 -75 76 -77 78 -79 -80 -81 82 83 84 -85 -86 87 88 -89
1191.78/1192.19	v -90 91 -92 93 94 -95 96 -97 -98 -99 100 -101 102 -103 104 105 106 107 108 109
1191.78/1192.19	v -110 111 -112 113 114 -115 116 -117 118 119 -120 121 122 -123 124 -125 126
1191.78/1192.19	v 127 -128 129 -130 131 -132 133 134 -135 136 -137 138 139 -140 -141 -142 -143
1191.78/1192.19	v 144 -145 -146 -147 -148 -149 150 151 -152 153 154 -155 156 157 -158 159 160
1191.78/1192.19	v 161 -162 -163 -164 165 -166 -167 -168 169 170 -171 -172 173 -174 -175 -176
1191.78/1192.19	v -177 178 179 -180 -181 -182 -183 184 -185 -186 187 188 -189 -190 191 -192
1191.78/1192.19	v -193 194 195 196 197 198 199 200 201 202 -203 204 205 206 -207 208 -209 -210
1191.78/1192.19	v 211 -212 213 -214 215 -216 217 -218 219 -220 -221 -222 -223 224 225 226 227
1191.78/1192.19	v -228 229 -230 -231 -232 233 234 235 236 -237 -238 239 -240 241 -242 -243 -244
1191.78/1192.19	v -245 -246 247 -248 -249 250 -251 -252 -253 254 -255 256 -257 258 -259 -260
1191.78/1192.19	v -261 262 263 -264 -265 -266 267 -268 -269 270 271 272 273 274 275 -276 -277
1191.78/1192.19	v 278 -279 280 -281 -282 -283 284 -285 286 -287 -288 289 290 291 -292 -293 -294
1191.78/1192.19	v -295 296 -297 298 299 -300 301 -302 -303 -304 -305 306 -307 308 309 -310 -311
1191.78/1192.19	v -312 313 314 315 -316 317 318 319 320 -321 -322 323 324 -325 -326 -327 -328
1191.78/1192.19	v 329 -330 331 -332 333 334 335 336 337 -338 -339 -340 341 -342 343 344 -345
1191.78/1192.19	v -346 -347 348 349 -350 351 -352 353 -354 355 -356 -357 358 -359 360 361 362
1191.78/1192.19	v -363 -364 -365 -366 367 -368 369 -370 -371 -372 -373 374 375 376 -377 -378
1191.78/1192.19	v -379 -380 -381 -382 -383 384 -385 386 -387 -388 -389 390 391 -392 -393 -394
1191.78/1192.19	v -395 396 397 398 -399 -400 -401 -402 -403 -404 -405 -406 -407 -408 409 -410
1191.78/1192.19	v 411 412 -413 414 415 416 -417 -418 -419 -420 -421 -422 -423 -424 -425 426 427
1191.78/1192.19	v 428 429 430 431 432 433 -434 435 436 -437 438 -439 -440 441 442 443 -444 445
1191.78/1192.19	v 446 447 -448 449 450 451 -452 -453 -454 -455 -456 -457 458 459 -460 -461 462
1191.78/1192.19	v 463 464 -465 466 -467 468 469 470 471 472 473 474 475 -476 -477 -478 -479
1191.78/1192.19	v -480 -481 482 -483 484 -485 -486 -487 -488 -489 490 491 492 -493 494 -495 496
1191.78/1192.19	v 497 -498 499 -500 501 -502 503 -504 505 -506 -507 -508 -509 510 -511 -512 513
1191.78/1192.19	v -514 -515 -516 517 518 -519 520 521 -522 523 524 525 -526 527 -528 529 -530
1191.78/1192.19	v -531 -532 -533 -534 535 -536 537 538 -539 -540 -541 542 543 544 545 -546 547
1191.78/1192.19	v 548 -549 -550 551 552 553 554 555 556 557 558 -559 560 561 -562 -563 564 565
1191.78/1192.19	v -566 567 -568 569 570 571 -572 -573 -574 575 576 -577 578 -579 580 -581 582
1191.78/1192.19	v -583 -584 585 586 -587 588 -589 590 -591 592 -593 -594 -595 -596 -597 -598
1191.78/1192.19	v 599 -600 -601 602 603 -604 605 -606 -607 608 -609 610 -611 -612 613 -614 615
1191.78/1192.19	v -616 617 618 -619 -620 621 -622 623 624 -625 626 627 628 629 -630 631 -632
1191.78/1192.19	v -633 634 635 -636 637 638 639 -640 641 642 -643 644 645 646 -647 648 649 -650
1191.78/1192.19	v -651 -652 -653 -654 655 -656 -657 -658 -659 660 -661 662 663 664 -665 -666
1191.78/1192.19	v 667 -668 669 -670 671 672 673 674 -675 -676 -677 678 679 680 681 -682 -683
1191.78/1192.19	v -684 -685 -686 -687 -688 -689 -690 691 -692 -693 -694 695 -696 697 -698 699
1191.78/1192.19	v 700 -701 -702 -703 704 705 -706 707 708 709 -710 -711 -712 -713 -714 -715 716
1191.78/1192.19	v -717 -718 -719 -720 -721 722 -723 -724 -725 726 727 -728 -729 730 731 732
1191.78/1192.19	v -733 -734 -735 736 -737 -738 739 -740 741 742 743 744 745 -746 747 748 749
1191.78/1192.19	v -750 -751 752 -753 754 -755 -756 757 -758 759 -760 761 -762 763 764 -765 766
1191.78/1192.19	v -767 -768 769 770 771 772 -773 774 775 776 -777 778 779 780 -781 782 783 -784
1191.78/1192.19	v -785 -786 787 -788 -789 790 -791 792 -793 794 -795 796 797 -798 -799 800 -801
1191.78/1192.19	v 802 -803 804 805 806 -807 -808 809 -810 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-309756-1172546538 -o ROOT/results/node25/solver-309756-1172546538 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309756-1172546538/picosat /tmp/evaluation/309756-1172546538/instance-309756-1172546538.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.03 3/64 8184
/proc/meminfo: memFree=1853912/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=568 CPUtime=0
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 49276051 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 142 66 40 102 0 37 0

[startup+0.106674 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 8184
/proc/meminfo: memFree=1853912/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=840 CPUtime=0.09
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 146 0 0 0 8 1 0 0 18 0 1 0 49276051 860160 129 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 210 129 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.514709 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 8184
/proc/meminfo: memFree=1853912/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=840 CPUtime=0.5
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 160 0 0 0 49 1 0 0 21 0 1 0 49276051 860160 143 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 210 143 48 102 0 105 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 840

[startup+1.33478 s]
/proc/loadavg: 0.92 0.98 1.03 2/65 8185
/proc/meminfo: memFree=1853456/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=964 CPUtime=1.32
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 170 0 0 0 131 1 0 0 25 0 1 0 49276051 987136 153 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522728 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 241 153 48 102 0 136 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 964

[startup+2.97093 s]
/proc/loadavg: 0.93 0.98 1.03 2/65 8185
/proc/meminfo: memFree=1853264/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=964 CPUtime=2.96
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 196 0 0 0 295 1 0 0 25 0 1 0 49276051 987136 179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 241 179 48 102 0 136 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 964

[startup+6.25023 s]
/proc/loadavg: 0.93 0.98 1.03 2/65 8185
/proc/meminfo: memFree=1853072/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=1092 CPUtime=6.24
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 223 0 0 0 623 1 0 0 25 0 1 0 49276051 1118208 206 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 273 206 48 102 0 168 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1092

[startup+12.7008 s]
/proc/loadavg: 0.94 0.98 1.03 2/65 8185
/proc/meminfo: memFree=1852888/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=1204 CPUtime=12.68
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 256 0 0 0 1267 1 0 0 25 0 1 0 49276051 1232896 239 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 301 239 48 102 0 196 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1204

[startup+25.505 s]
/proc/loadavg: 0.95 0.98 1.03 2/65 8185
/proc/meminfo: memFree=1852696/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=1420 CPUtime=25.49
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 308 0 0 0 2548 1 0 0 25 0 1 0 49276051 1454080 291 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543555 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 355 291 48 102 0 250 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1420

[startup+51.1083 s]
/proc/loadavg: 0.96 0.98 1.03 2/65 8185
/proc/meminfo: memFree=1852440/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=1744 CPUtime=51.08
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 384 0 0 0 5107 1 0 0 25 0 1 0 49276051 1785856 367 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 436 367 48 102 0 331 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1744

[startup+102.313 s]
/proc/loadavg: 0.98 0.98 1.02 2/65 8185
/proc/meminfo: memFree=1852056/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=2076 CPUtime=102.28
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 469 0 0 0 10226 2 0 0 25 0 1 0 49276051 2125824 452 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 519 452 48 102 0 414 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2076

[startup+162.331 s]
/proc/loadavg: 1.04 1.00 1.02 2/65 8185
/proc/meminfo: memFree=1851736/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=2316 CPUtime=162.28
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 535 0 0 0 16226 2 0 0 25 0 1 0 49276051 2371584 518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 579 518 48 102 0 474 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2316

[startup+222.347 s]
/proc/loadavg: 1.01 1.00 1.02 2/65 8185
/proc/meminfo: memFree=1851480/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=2664 CPUtime=222.28
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 594 0 0 0 22226 2 0 0 25 0 1 0 49276051 2727936 577 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 666 577 48 102 0 561 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 2664

[startup+282.36 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 8185
/proc/meminfo: memFree=1851288/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=2892 CPUtime=282.27
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 659 0 0 0 28225 2 0 0 25 0 1 0 49276051 2961408 636 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 723 636 48 102 0 618 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 2892

[startup+342.375 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 8185
/proc/meminfo: memFree=1851160/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=3020 CPUtime=342.27
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 691 0 0 0 34225 2 0 0 25 0 1 0 49276051 3092480 660 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 755 660 48 102 0 650 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 3020

[startup+402.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8185
/proc/meminfo: memFree=1850968/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=3208 CPUtime=402.27
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 742 0 0 0 40225 2 0 0 25 0 1 0 49276051 3284992 703 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 802 703 48 102 0 697 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 3208

[startup+462.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8185
/proc/meminfo: memFree=1850904/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=3216 CPUtime=462.28
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 767 0 0 0 46225 3 0 0 25 0 1 0 49276051 3293184 719 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 804 719 48 102 0 699 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 3216

[startup+522.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8185
/proc/meminfo: memFree=1850648/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=3472 CPUtime=522.27
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 823 0 0 0 52224 3 0 0 25 0 1 0 49276051 3555328 775 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 868 775 48 102 0 763 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 3472

[startup+582.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1850456/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=3580 CPUtime=582.27
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 869 0 0 0 58224 3 0 0 25 0 1 0 49276051 3665920 817 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 895 817 48 102 0 790 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 3580

[startup+642.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1850456/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=3576 CPUtime=642.26
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 869 0 0 0 64223 3 0 0 25 0 1 0 49276051 3661824 816 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525845 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 894 816 48 102 0 789 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 3576

[startup+702.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1850392/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=3632 CPUtime=702.26
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 874 0 0 0 70223 3 0 0 25 0 1 0 49276051 3719168 821 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 908 821 48 102 0 803 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 3632

[startup+762.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1850136/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=3812 CPUtime=762.25
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 937 0 0 0 76222 3 0 0 25 0 1 0 49276051 3903488 879 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531811 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 953 879 48 102 0 848 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 3812

[startup+822.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1850136/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=3872 CPUtime=822.26
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 944 0 0 0 82222 4 0 0 25 0 1 0 49276051 3964928 886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 968 886 48 102 0 863 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 3872

[startup+882.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1850072/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=3924 CPUtime=882.26
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 964 0 0 0 88222 4 0 0 25 0 1 0 49276051 4018176 899 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 981 899 48 102 0 876 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 3924

[startup+942.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1849944/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=4052 CPUtime=942.25
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 997 0 0 0 94221 4 0 0 25 0 1 0 49276051 4149248 932 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 1013 932 48 102 0 908 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 4052

[startup+1002.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1849816/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=4132 CPUtime=1002.25
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 1022 0 0 0 100221 4 0 0 25 0 1 0 49276051 4231168 957 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 1033 957 48 102 0 928 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 4132

[startup+1062.55 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 8187
/proc/meminfo: memFree=1849816/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=4172 CPUtime=1062.25
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 1037 0 0 0 106221 4 0 0 25 0 1 0 49276051 4272128 972 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 1043 972 48 102 0 938 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 4172

[startup+1122.56 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 8187
/proc/meminfo: memFree=1849752/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=4168 CPUtime=1122.25
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 1039 0 0 0 112221 4 0 0 25 0 1 0 49276051 4268032 974 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 1042 974 48 102 0 937 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 4168

[startup+1182.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1849624/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=4288 CPUtime=1182.25
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 1068 0 0 0 118220 5 0 0 25 0 1 0 49276051 4390912 1003 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525845 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 1072 1003 48 102 0 967 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 4288

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

[startup+1186.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1849624/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=4288 CPUtime=1186.05
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 1068 0 0 0 118600 5 0 0 25 0 1 0 49276051 4390912 1003 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 1072 1003 48 102 0 967 0
Current children cumulated CPU time (s) 1186.05
Current children cumulated vsize (KiB) 4288

[startup+1189.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1849560/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=4380 CPUtime=1189.32
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 1086 0 0 0 118927 5 0 0 25 0 1 0 49276051 4485120 1021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549462 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 1095 1021 48 102 0 990 0
Current children cumulated CPU time (s) 1189.32
Current children cumulated vsize (KiB) 4380

[startup+1191.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1849560/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=4380 CPUtime=1190.96
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 1086 0 0 0 119091 5 0 0 25 0 1 0 49276051 4485120 1021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 1095 1021 48 102 0 990 0
Current children cumulated CPU time (s) 1190.96
Current children cumulated vsize (KiB) 4380

[startup+1191.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1849560/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=4380 CPUtime=1191.36
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 1086 0 0 0 119131 5 0 0 25 0 1 0 49276051 4485120 1021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 1095 1021 48 102 0 990 0
Current children cumulated CPU time (s) 1191.36
Current children cumulated vsize (KiB) 4380

[startup+1192.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8187
/proc/meminfo: memFree=1849560/2055920 swapFree=4183548/4192956
[pid=8184] ppid=8182 vsize=4380 CPUtime=1191.78
/proc/8184/stat : 8184 (picosat) R 8182 8184 7058 0 -1 4194304 1086 0 0 0 119173 5 0 0 25 0 1 0 49276051 4485120 1021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 1095 1021 48 102 0 990 0
Current children cumulated CPU time (s) 1191.78
Current children cumulated vsize (KiB) 4380

Child status: 10
Real time (s): 1192.19
CPU time (s): 1191.87
CPU user time (s): 1191.82
CPU system time (s): 0.052991
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 4380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1191.82
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1092
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= 1140

runsolver used 0.808877 second user time and 2.37664 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue Feb 27 03:22:18 UTC 2007

IDJOB= 309756
IDBENCH= 20269
IDSOLVER= 106
FILE ID= node25/309756-1172546538

PBS_JOBID= 3971845

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1014417748-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/309756-1172546538/picosat /tmp/evaluation/309756-1172546538/instance-309756-1172546538.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-309756-1172546538 -o ROOT/results/node25/solver-309756-1172546538 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309756-1172546538/picosat /tmp/evaluation/309756-1172546538/instance-309756-1172546538.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  12c6ae21cea692230c5e45227dcf3ab1

RANDOM SEED= 272513593

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1854320 kB
Buffers:         29284 kB
Cached:         125452 kB
SwapCached:       3636 kB
Active:          83644 kB
Inactive:        80980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854320 kB
SwapTotal:     4192956 kB
SwapFree:      4183548 kB
Dirty:             544 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            22980 kB
Committed_AS:   109060 kB
PageTables:       1472 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= 66560 MiB

End job on node25 on Tue Feb 27 03:42:11 UTC 2007