Trace number 1521803

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
iPAWS 2009-03-22SAT 1051.38 1051.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1748152762-086.cnf
MD5SUMcb3df87f6ea203a41951f0aeb36ba2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark97.3162
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

1051.36/1051.70	s SATISFIABLE
1051.36/1051.70	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 -400 401 402 403 404 405 406 407 -408 409 410 -411 -412 -413 414 -415 416 -417 -418 -419 -420 421 422 423 424 425 -426 427 428 429 430 431 -432 433 434 435 436 437 438 -439 -440 441 -442 443 -444 -445 446 447 -448 449 -450 -451 -452 -453 454 455 456 -457 458 -459 460 -461 462 463 -464 -465 466 467 -468 469 470 471 472 473 -474 -475 -476 477 478 479 480 481 482 -483 -484 -485 -486 -487 488 489 490 491 492 -493 -494 495 496 497 498 499 500 -501 502 503 504 505 506 507 -508 509 510 511 512 513 514 515 -516 517 -518 -519 520 521 -522 523 524 525 -526 527 528 529 -530 531 532 -533 534 535 536 -537 -538 539 540 541 542 -543 -544 545 546 -547 548 549 550 551 -552 -553 -554 -555 -556 -557 558 559 -560 -561 562 563 564 565 566 567 -568 -569 570 571 572 573 574 575 576 577 578 579 -580 581 -582 -583 584 585 -586 -587 -588 -589 -590 -591 -592 -593 -594 -595 -596 597 598 -599 -600 601 602 -603 -604 605 -606 607 -608 -609 610 -611 612 613 614 615 -616 617 618 619 620 -621 622 623 624 625 626 627 628 629 -630 631 -632 633 634 -635 -636 -637 638 639 640 -641 642 -643 644 -645 646 -647 648 -649 -650 -651 -652 653 654 655 -656 -657 -658 -659 660 661 662 -663 -664 -665 666 667 668 669 670 671 672 673 -674 675 -676 677 678 -679 -680 -681 -682 683 684 -685 -686 -687 -688 -689 690 -691 692 -693 694 695 -696 -697 -698 -699 -700 701 -702 -703 704 -705 -706 707 708 709 710 -711 712 713 -714 -715 -716 717 -718 719 -720 721 -722 723 724 725 726 727 728 -729 730 731 -732 -733 -734 -735 -736 737 -738 -739 740 741 742 -743 744 -745 -746 747 -748 749 -750 751 -752 -753 -754 -755 756 757 -758 -759 760 -761 762 -763 -764 -765 -766 767 768 769 770 -771 772 773 -774 775 -776 777 -778 779 -780 -781 -782 783 784 785 -786 -787 -788 789 790 -791 792 793 794 -795 -796 797 798 -799 -800 0
1051.36/1051.70	c input file instance-1521803-1238359772.cnf, flips 188105679

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-1521803-1238359772/watcher-1521803-1238359772 -o /tmp/evaluation-result-1521803-1238359772/solver-1521803-1238359772 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1521803-1238359772.cnf 992219469 

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: 1.00 1.00 0.92 2/64 21981
/proc/meminfo: memFree=1817656/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=0
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 1108643466 343977984 468 1992294400 134512640 135114423 4294956224 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 468 54 146 0 83831 0

[startup+0.0925101 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 21981
/proc/meminfo: memFree=1817656/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=0.08
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1255 0 0 0 8 0 0 0 18 0 1 0 1108643466 343977984 1239 1992294400 134512640 135114423 4294956224 18446744073709551615 134518748 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1239 58 146 0 83831 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 335916

[startup+0.102511 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 21981
/proc/meminfo: memFree=1817656/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=0.09
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1255 0 0 0 9 0 0 0 18 0 1 0 1108643466 343977984 1239 1992294400 134512640 135114423 4294956224 18446744073709551615 134518557 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1239 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301537 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 21981
/proc/meminfo: memFree=1817656/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=0.29
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1255 0 0 0 29 0 0 0 19 0 1 0 1108643466 343977984 1239 1992294400 134512640 135114423 4294956224 18446744073709551615 134517702 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1239 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.70259 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 21981
/proc/meminfo: memFree=1817656/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=0.69
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 69 0 0 0 23 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.5017 s]
/proc/loadavg: 1.00 1.00 0.92 3/65 21982
/proc/meminfo: memFree=1812784/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=1.49
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 149 0 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134547175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21982
/proc/meminfo: memFree=1812656/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=3.09
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 309 0 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516910 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21982
/proc/meminfo: memFree=1812656/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=6.29
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 629 0 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134514777 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21982
/proc/meminfo: memFree=1812592/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=12.69
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 1269 0 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515615 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21982
/proc/meminfo: memFree=1812592/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=25.48
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 2548 0 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516978 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21982
/proc/meminfo: memFree=1812592/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=51.07
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 5107 0 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 335916

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21982
/proc/meminfo: memFree=1812592/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=102.26
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 10226 0 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 335916

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21982
/proc/meminfo: memFree=1812592/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=162.24
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 16224 0 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515615 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 335916

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21982
/proc/meminfo: memFree=1812592/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=222.23
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 22222 1 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134546547 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21982
/proc/meminfo: memFree=1812528/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=282.21
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 28220 1 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 335916

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21982
/proc/meminfo: memFree=1812528/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=342.19
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 34218 1 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 335916

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21982
/proc/meminfo: memFree=1812528/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=402.16
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 40215 1 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 335916

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 21982
/proc/meminfo: memFree=1812528/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=462.15
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 46214 1 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 335916

[startup+522.301 s]
/proc/loadavg: 1.09 1.03 0.93 2/65 21982
/proc/meminfo: memFree=1812464/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=522.12
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 52211 1 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516633 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 335916

[startup+582.301 s]
/proc/loadavg: 1.11 1.05 0.94 2/65 21982
/proc/meminfo: memFree=1812528/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=582.12
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 58210 2 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 335916

[startup+642.301 s]
/proc/loadavg: 1.08 1.05 0.95 2/65 21982
/proc/meminfo: memFree=1812528/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=642.1
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 64208 2 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134514764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 335916

[startup+702.302 s]
/proc/loadavg: 1.07 1.06 0.95 2/65 21988
/proc/meminfo: memFree=1812464/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=702.08
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 70206 2 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 335916

[startup+762.306 s]
/proc/loadavg: 1.06 1.06 0.96 2/65 21988
/proc/meminfo: memFree=1812464/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=762.06
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 76204 2 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 335916

[startup+822.303 s]
/proc/loadavg: 1.02 1.04 0.96 2/65 21988
/proc/meminfo: memFree=1812464/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=822.03
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 82201 2 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515508 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 335916

[startup+882.303 s]
/proc/loadavg: 1.01 1.03 0.96 2/65 21988
/proc/meminfo: memFree=1812464/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=882.01
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 88199 2 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515847 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 335916

[startup+942.303 s]
/proc/loadavg: 1.00 1.03 0.96 2/65 21988
/proc/meminfo: memFree=1812464/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=942
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 94197 3 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 335916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 21988
/proc/meminfo: memFree=1812400/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=1001.98
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 100195 3 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 335916

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

[startup+1023.9 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 21988
/proc/meminfo: memFree=1812400/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=1023.57
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 102354 3 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517390 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1023.57
Current children cumulated vsize (KiB) 335916

[startup+1036.7 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 21988
/proc/meminfo: memFree=1812400/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=1036.37
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 103634 3 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1036.37
Current children cumulated vsize (KiB) 335916

[startup+1043.1 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 21988
/proc/meminfo: memFree=1812464/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=1042.77
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 104274 3 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1042.77
Current children cumulated vsize (KiB) 335916

[startup+1046.3 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 21988
/proc/meminfo: memFree=1812464/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=1045.97
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 104594 3 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1045.97
Current children cumulated vsize (KiB) 335916

[startup+1049.5 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 21988
/proc/meminfo: memFree=1812464/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=1049.17
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 104914 3 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1049.17
Current children cumulated vsize (KiB) 335916

[startup+1051.1 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 21988
/proc/meminfo: memFree=1812464/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=1050.77
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 105074 3 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134514784 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1050.77
Current children cumulated vsize (KiB) 335916

[startup+1051.5 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 21988
/proc/meminfo: memFree=1812464/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=1051.17
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 105114 3 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1051.17
Current children cumulated vsize (KiB) 335916

[startup+1051.7 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 21988
/proc/meminfo: memFree=1812464/2055920 swapFree=4177692/4192956
[pid=21981] ppid=21979 vsize=335916 CPUtime=1051.36
/proc/21981/stat : 21981 (iPAWS) R 21979 21981 21795 0 -1 4194304 1256 0 0 0 105133 3 0 0 25 0 1 0 1108643466 343977984 1240 1992294400 134512640 135114423 4294956224 18446744073709551615 134517508 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 83979 1240 58 146 0 83831 0
Current children cumulated CPU time (s) 1051.36
Current children cumulated vsize (KiB) 335916

Child status: 0
Real time (s): 1051.71
CPU time (s): 1051.38
CPU user time (s): 1051.34
CPU system time (s): 0.035994
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1051.34
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1264
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= 1651

runsolver used 0.871867 second user time and 2.04169 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-29 22:49:33
IDJOB=1521803
IDBENCH=70198
IDSOLVER=516
FILE ID=node13/1521803-1238359772
PBS_JOBID= 9061215
Free space on /tmp= 66388 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1748152762-086.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1521803-1238359772/watcher-1521803-1238359772 -o /tmp/evaluation-result-1521803-1238359772/solver-1521803-1238359772 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1521803-1238359772.cnf 992219469

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

MD5SUM BENCH= cb3df87f6ea203a41951f0aeb36ba2e4
RANDOM SEED=992219469

node13.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		: 3000.240
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		: 3000.240
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:       1818136 kB
Buffers:         50628 kB
Cached:         116368 kB
SwapCached:       9056 kB
Active:         106808 kB
Inactive:        70580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818136 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            46352 kB
Committed_AS:  2963512 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-29 23:07:04