Trace number 353002

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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23SAT (TO)372 1812.78 1803.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32d2.opb
MD5SUM05a418d42b6e85967009c0fa73623d83
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark372
Best CPU time to get the best result obtained on this benchmark1782.73
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 372
Optimality of the best value was proved NO
Number of variables808
Total number of constraints5557
Number of constraints which are clauses5557
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 808
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 808
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 808
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.41/0.70	o 404
11.45/11.60	o 403
22.43/22.60	o 402
22.55/33.50	o 401
44.31/44.44	o 400
55.21/55.31	o 399
66.07/66.29	o 398
76.96/77.17	o 397
88.05/88.20	o 396
98.86/99.09	o 395
109.85/110.10	o 394
120.74/120.94	o 393
131.73/131.92	o 392
138.53/138.74	o 391
145.41/145.63	o 390
159.68/159.92	o 389
176.07/176.32	o 388
194.26/194.51	o 387
210.63/210.91	o 386
238.32/238.68	o 385
247.61/247.96	o 384
257.38/257.79	o 383
273.68/274.08	o 382
354.52/354.90	o 381
364.08/364.59	o 380
443.63/444.18	o 379
456.61/457.13	o 378
475.86/476.45	o 377
505.05/505.64	o 376
586.98/587.64	o 375
596.28/596.99	o 374
626.74/627.43	o 373
669.91/670.69	o 372
1800.07/1801.51	c Somebody sent me a SIGTERM
1800.07/1801.51	s SATISFIABLE
1800.07/1801.51	v x1 x3 x5 x7 x9 x11 x13 x15 x17 x19 x21 x23 x25 x27 x29 x31 x33 x35 x37 x39 x41 x43 x46 x47 x49 x51 x53 x55 x57 x60 x61 x64 x65 x67 x69 x71
1800.07/1801.51	v x73 x75 x77 x79 x81 x83 x85 x87 x89 x91 x93 x95 x97 x99 x101 x103 x105 x107 x109 x111 x113 x116 x117 x119 x121 x123 x125 x127 x129
1800.07/1801.51	v x131 x133 x135 x137 x140 x141 x143 x145 x147 x149 x151 x153 x155 x157 x159 x162 x163 x165 x167 x169 x171 x173 x175 x177 x179 x181
1800.07/1801.51	v x183 x185 x187 x189 x191 x193 x195 x197 x199 x201 x203 x206 x207 x209 x211 x213 x215 x217 x219 x221 x223 x225 x227 x229 x231 x233
1800.07/1801.51	v x235 x237 x239 x241 x243 x245 x247 x249 x251 x253 x255 x259 x261 x265 x269 x275 x279 x283 x285 x291 x293 x296 x297 x301 x307 x309
1800.07/1801.51	v x313 x317 x321 x324 x325 x328 x329 x335 x339 x343 x345 x349 x353 x357 x363 x367 x369 x373 x377 x381 x385 x387 x389 x391 x393 x395
1800.07/1801.51	v x398 x399 x401 x403 x405 x407 x409 x411 x413 x415 x417 x419 x421 x423 x426 x427 x429 x431 x433 x435 x437 x439 x441 x443 x445 x447
1800.07/1801.51	v x449 x451 x453 x455 x457 x459 x461 x463 x465 x467 x469 x472 x473 x475 x477 x479 x481 x483 x485 x487 x489 x491 x493 x495 x497 x499
1800.07/1801.51	v x501 x503 x505 x507 x509 x511 x514 x515 x518 x520 x521 x524 x526 x528 x530 x532 x534 x535 x538 x539 x542 x544 x546 x548 x550 x551
1800.07/1801.51	v x554 x555 x558 x560 x562 x563 x566 x568 x570 x571 x574 x576 x578 x580 x582 x583 x585 x588 x590 x592 x594 x595 x598 x600 x602 x603
1800.07/1801.51	v x606 x608 x609 x612 x614 x616 x618 x620 x622 x623 x626 x628 x630 x631 x634 x635 x638 x640 x642 x644 x646 x647 x650 x651 x654 x656
1800.07/1801.51	v x658 x659 x662 x664 x666 x668 x670 x671 x674 x676 x678 x679 x682 x683 x686 x688 x690 x691 x694 x696 x698 x701 x704 x706 x708 x710
1800.07/1801.51	v x711 x714 x715 x718 x720 x722 x724 x726 x727 x729 x732 x734 x736 x739 x742 x744 x745 x748 x750 x752 x754 x755 x758 x760 x762 x764
1800.07/1801.51	v x766 x767 x769 x772 x774 x776 x778 x779 x782 x784 x788 x790 x791 x794 x796 x798 x799 x802 x804 x806 x807
1800.07/1801.52	pb2clasp1: no process killed

Verifier Data (download as text)

OK	372

Conversion Script Data (download as text)

/tmp/evaluation/353002-1176648469/instance-353002-1176648469.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-353002-1176648469 -o ROOT/results/node9/solver-353002-1176648469 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-353002-1176648469.opb /tmp/evaluation/353002-1176648469/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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: 0.91 0.95 0.98 3/77 28299
/proc/meminfo: memFree=1814776/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12268 CPUtime=0
/proc/28299/stat : 28299 (pbclasp) R 28297 28299 28171 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 140884470 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427890174 0 0 4224 0 0 0 0 17 0 0 0
/proc/28299/statm: 3067 317 242 3 0 167 0

[startup+0.067212 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 28299
/proc/meminfo: memFree=1814776/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12532 CPUtime=0.01
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 538 0 0 0 1 0 0 0 16 0 1 0 140884470 12832768 491 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28299/statm: 3133 491 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.101215 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 28299
/proc/meminfo: memFree=1814776/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12532 CPUtime=0.01
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 538 0 0 0 1 0 0 0 16 0 1 0 140884470 12832768 491 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28299/statm: 3133 491 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.301239 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 28299
/proc/meminfo: memFree=1814776/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12532 CPUtime=0.01
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 538 0 0 0 1 0 0 0 16 0 1 0 140884470 12832768 491 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28299/statm: 3133 491 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.701295 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 28299
/proc/meminfo: memFree=1814776/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=0.41
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 662 1590 0 0 1 0 39 1 16 0 1 0 140884470 12967936 529 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28299/statm: 3166 529 343 3 0 266 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 12664

[startup+1.50137 s]
/proc/loadavg: 0.91 0.95 0.98 2/81 28317
/proc/meminfo: memFree=1800008/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=0.69
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 822 4345 0 0 2 0 65 2 16 0 1 0 140884470 12967936 533 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28299/statm: 3166 533 343 3 0 266 0
[pid=28315] ppid=28299 vsize=5352 CPUtime=0
/proc/28315/stat : 28315 (sh) S 28299 28299 28171 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 140884542 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28315/statm: 1338 224 188 169 0 49 0
[pid=28316] ppid=28315 vsize=2520 CPUtime=0
/proc/28316/stat : 28316 (cat) S 28315 28299 28171 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 140884543 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 215419158754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28316/statm: 630 87 71 4 0 42 0
[pid=28317] ppid=28315 vsize=53700 CPUtime=0.76
/proc/28317/stat : 28317 (clasp) R 28315 28299 28171 0 -1 4194304 13390 0 0 0 71 5 0 0 23 0 1 0 140884543 54988800 12804 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 0 0 0
/proc/28317/statm: 13425 12805 184 154 0 12895 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 74236

[startup+3.10156 s]
/proc/loadavg: 0.91 0.95 0.98 2/80 28317
/proc/meminfo: memFree=1704784/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=0.69
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 822 4345 0 0 2 0 65 2 16 0 1 0 140884470 12967936 533 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28299/statm: 3166 533 343 3 0 266 0
[pid=28315] ppid=28299 vsize=5352 CPUtime=0
/proc/28315/stat : 28315 (sh) S 28299 28299 28171 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 140884542 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28315/statm: 1338 224 188 169 0 49 0
[pid=28317] ppid=28315 vsize=149788 CPUtime=2.36
/proc/28317/stat : 28317 (clasp) R 28315 28299 28171 0 -1 4194304 43826 0 0 0 219 17 0 0 25 0 1 0 140884543 153382912 35205 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9093189 0 0 4096 0 0 0 0 17 0 0 0
/proc/28317/statm: 37447 35205 195 154 0 36917 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 167804

[startup+6.30292 s]
/proc/loadavg: 0.92 0.95 0.98 2/80 28317
/proc/meminfo: memFree=1671256/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=0.69
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 822 4345 0 0 2 0 65 2 16 0 1 0 140884470 12967936 533 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28299/statm: 3166 533 343 3 0 266 0
[pid=28315] ppid=28299 vsize=5352 CPUtime=0
/proc/28315/stat : 28315 (sh) S 28299 28299 28171 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 140884542 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28315/statm: 1338 224 188 169 0 49 0
[pid=28317] ppid=28315 vsize=149788 CPUtime=5.57
/proc/28317/stat : 28317 (clasp) R 28315 28299 28171 0 -1 4194304 44156 0 0 0 539 18 0 0 25 0 1 0 140884543 153382912 35535 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 0 0 0
/proc/28317/statm: 37447 35535 196 154 0 36917 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 167804

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.98 2/81 28325
/proc/meminfo: memFree=1791184/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=11.58
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 978 50027 0 0 2 0 1132 24 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
[pid=28323] ppid=28299 vsize=5352 CPUtime=0
/proc/28323/stat : 28323 (sh) S 28299 28299 28171 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 140885632 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28323/statm: 1338 224 188 169 0 49 0
[pid=28325] ppid=28323 vsize=72900 CPUtime=1.07
/proc/28325/stat : 28325 (clasp) R 28323 28299 28171 0 -1 4194304 18411 0 0 0 99 8 0 0 25 0 1 0 140885632 74649600 17031 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/28325/statm: 18225 17032 188 154 0 17695 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 90916

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/80 28333
/proc/meminfo: memFree=1693536/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=22.55
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 1093 95831 0 0 2 0 2206 47 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
[pid=28331] ppid=28299 vsize=5352 CPUtime=0
/proc/28331/stat : 28331 (sh) S 28299 28299 28171 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 140886732 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28331/statm: 1338 224 188 169 0 49 0
[pid=28333] ppid=28331 vsize=128848 CPUtime=2.87
/proc/28333/stat : 28333 (clasp) R 28331 28299 28171 0 -1 4194304 44113 0 0 0 268 19 0 0 25 0 1 0 140886732 131940352 30152 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 32212 30152 196 154 0 31682 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 146864

[startup+33.402 s]
/proc/loadavg: 0.95 0.96 0.98 2/80 28333
/proc/meminfo: memFree=1691808/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=22.55
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 1093 95831 0 0 2 0 2206 47 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
[pid=28331] ppid=28299 vsize=5352 CPUtime=0
/proc/28331/stat : 28331 (sh) S 28299 28299 28171 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 140886732 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28331/statm: 1338 224 188 169 0 49 0
[pid=28333] ppid=28331 vsize=128848 CPUtime=10.77
/proc/28333/stat : 28333 (clasp) R 28331 28299 28171 0 -1 4194304 44430 0 0 0 1058 19 0 0 25 0 1 0 140886732 131940352 30469 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 0 0 0
/proc/28333/statm: 32212 30469 196 154 0 31682 0
Current children cumulated CPU time (s) 33.32
Current children cumulated vsize (KiB) 146864

# WARNING:
# current cumulated CPU time (22.55 s) is less than in the last sample (33.32 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (10.77 s) to the 'lost time'.

[startup+33.502 s]
/proc/loadavg: 0.95 0.96 0.98 2/80 28333
/proc/meminfo: memFree=1691808/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=22.55
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 1093 95831 0 0 2 0 2206 47 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
Current children cumulated CPU time (s) 22.55
Current children cumulated vsize (KiB) 12664

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.98 2/80 28349
/proc/meminfo: memFree=1691872/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=44.38
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 1323 187315 0 0 2 1 4342 93 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
[pid=28347] ppid=28299 vsize=5352 CPUtime=0
/proc/28347/stat : 28347 (sh) S 28299 28299 28171 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 140888916 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28347/statm: 1338 224 188 169 0 49 0
[pid=28349] ppid=28347 vsize=128832 CPUtime=6.63
/proc/28349/stat : 28349 (clasp) R 28347 28299 28171 0 -1 4194304 44293 0 0 0 646 17 0 0 25 0 1 0 140888916 131923968 30335 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 0 0 0
/proc/28349/statm: 32208 30335 196 154 0 31678 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 146848

[startup+102.306 s]
/proc/loadavg: 1.02 0.98 0.98 2/80 28389
/proc/meminfo: memFree=1671200/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=98.98
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 1898 416023 0 0 4 2 9693 199 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
[pid=28387] ppid=28299 vsize=5352 CPUtime=0
/proc/28387/stat : 28387 (sh) S 28299 28299 28171 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 140894381 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28387/statm: 1338 224 188 169 0 49 0
[pid=28389] ppid=28387 vsize=149764 CPUtime=3.18
/proc/28389/stat : 28389 (clasp) R 28387 28299 28171 0 -1 4194304 44044 0 0 0 299 19 0 0 25 0 1 0 140894381 153358336 35430 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740551 0 0 4096 0 0 0 0 17 0 0 0
/proc/28389/statm: 37441 35430 196 154 0 36911 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 167780

[startup+162.302 s]
/proc/loadavg: 1.01 0.98 0.98 2/80 28437
/proc/meminfo: memFree=1692512/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=159.73
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 2632 690142 0 0 5 2 15631 335 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0

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

/proc/loadavg: 1.00 0.98 0.98 2/80 28770
/proc/meminfo: memFree=1625696/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=670.03
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 4694 1465838 0 0 9 5 66269 720 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
[pid=28571] ppid=28299 vsize=5352 CPUtime=0
/proc/28571/stat : 28571 (sh) S 28299 28299 28171 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 140951542 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28571/statm: 1338 224 188 169 0 49 0
[pid=28573] ppid=28571 vsize=193536 CPUtime=1050.89
/proc/28573/stat : 28573 (clasp) R 28571 28299 28171 0 -1 4194304 60430 0 0 0 105040 49 0 0 25 0 1 0 140951542 198180864 46554 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740867 0 0 4096 0 0 0 0 17 0 0 0
/proc/28573/statm: 48384 46554 196 154 0 47854 0
Current children cumulated CPU time (s) 1720.92
Current children cumulated vsize (KiB) 211552

[startup+1782.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/80 28770
/proc/meminfo: memFree=1619936/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=670.03
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 4694 1465838 0 0 9 5 66269 720 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
[pid=28571] ppid=28299 vsize=5352 CPUtime=0
/proc/28571/stat : 28571 (sh) S 28299 28299 28171 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 140951542 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28571/statm: 1338 224 188 169 0 49 0
[pid=28573] ppid=28571 vsize=199328 CPUtime=1110.85
/proc/28573/stat : 28573 (clasp) R 28571 28299 28171 0 -1 4194304 61913 0 0 0 111034 51 0 0 25 0 1 0 140951542 204111872 47946 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 0 0 0
/proc/28573/statm: 49832 47946 196 154 0 49302 0
Current children cumulated CPU time (s) 1780.88
Current children cumulated vsize (KiB) 217344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 1.00 0.98 0.98 2/80 28770
/proc/meminfo: memFree=1617824/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=670.03
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 4694 1465838 0 0 9 5 66269 720 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
[pid=28571] ppid=28299 vsize=5352 CPUtime=0
/proc/28571/stat : 28571 (sh) S 28299 28299 28171 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 140951542 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28571/statm: 1338 224 188 169 0 49 0
[pid=28573] ppid=28571 vsize=201472 CPUtime=1130.04
/proc/28573/stat : 28573 (clasp) R 28571 28299 28171 0 -1 4194304 62436 0 0 0 112953 51 0 0 25 0 1 0 140951542 206307328 48469 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740957 0 0 4096 0 0 0 0 17 0 0 0
/proc/28573/statm: 50368 48469 196 154 0 49838 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 219488

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+1801.5 s]
/proc/loadavg: 1.00 0.98 0.98 2/80 28770
/proc/meminfo: memFree=1617824/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=670.03
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 4694 1465838 0 0 9 5 66269 720 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
[pid=28571] ppid=28299 vsize=5352 CPUtime=0
/proc/28571/stat : 28571 (sh) S 28299 28299 28171 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 140951542 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28571/statm: 1338 224 188 169 0 49 0
[pid=28573] ppid=28571 vsize=201472 CPUtime=1130.04
/proc/28573/stat : 28573 (clasp) R 28571 28299 28171 0 -1 4194304 62436 0 0 0 112953 51 0 0 25 0 1 0 140951542 206307328 48469 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740957 0 0 4096 0 0 0 0 17 0 0 0
/proc/28573/statm: 50368 48469 196 154 0 49838 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 219488

# WARNING:
# current cumulated CPU time (670.06 s) is less than in the last sample (1800.07 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1130.01 s) to the 'lost time'.

[startup+1801.62 s]
/proc/loadavg: 1.00 0.98 0.98 2/80 28770
/proc/meminfo: memFree=1617824/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=670.06
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 4857 1467617 0 0 9 5 66270 722 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
Current children cumulated CPU time (s) 670.06
Current children cumulated vsize (KiB) 12664

Sending SIGKILL to process tree (bottom up)

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

[startup+1802.2 s]
/proc/loadavg: 1.00 0.98 0.98 2/82 28781
/proc/meminfo: memFree=1808080/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=670.06
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 4857 1467617 0 0 9 5 66270 722 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
[pid=28779] ppid=28299 vsize=5352 CPUtime=0
/proc/28779/stat : 28779 (sh) S 28299 28299 28171 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 141064625 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28779/statm: 1338 224 188 169 0 49 0
[pid=28780] ppid=28779 vsize=2520 CPUtime=0
/proc/28780/stat : 28780 (cat) S 28779 28299 28171 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 141064625 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 215419158754 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/28780/statm: 630 87 71 4 0 42 0
[pid=28781] ppid=28779 vsize=45368 CPUtime=0.64
/proc/28781/stat : 28781 (clasp) R 28779 28299 28171 0 -1 4194304 11297 0 0 0 60 4 0 0 23 0 1 0 141064625 46456832 10914 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 0 0 0
/proc/28781/statm: 11342 10915 184 154 0 10812 0
Current children cumulated CPU time (s) 670.7
Current children cumulated vsize (KiB) 65904

[startup+1803 s]
/proc/loadavg: 1.00 0.98 0.98 2/81 28781
/proc/meminfo: memFree=1732696/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=670.06
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 4857 1467617 0 0 9 5 66270 722 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
[pid=28779] ppid=28299 vsize=5352 CPUtime=0
/proc/28779/stat : 28779 (sh) S 28299 28299 28171 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 141064625 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28779/statm: 1338 224 188 169 0 49 0
[pid=28781] ppid=28779 vsize=124964 CPUtime=1.44
/proc/28781/stat : 28781 (clasp) R 28779 28299 28171 0 -1 4194304 36587 0 0 0 129 15 0 0 25 0 1 0 141064625 127963136 28965 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9129570 0 0 4096 0 0 0 0 17 0 0 0
/proc/28781/statm: 31241 28965 194 154 0 30711 0
Current children cumulated CPU time (s) 671.5
Current children cumulated vsize (KiB) 142980

[startup+1803.4 s]
/proc/loadavg: 1.00 0.98 0.98 2/81 28781
/proc/meminfo: memFree=1732696/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=670.06
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 4857 1467617 0 0 9 5 66270 722 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
[pid=28779] ppid=28299 vsize=5352 CPUtime=0
/proc/28779/stat : 28779 (sh) S 28299 28299 28171 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 141064625 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28779/statm: 1338 224 188 169 0 49 0
[pid=28781] ppid=28779 vsize=140500 CPUtime=1.84
/proc/28781/stat : 28781 (clasp) R 28779 28299 28171 0 -1 4194304 40577 0 0 0 168 16 0 0 25 0 1 0 141064625 143872000 32955 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/28781/statm: 35125 32956 194 154 0 34595 0
Current children cumulated CPU time (s) 671.9
Current children cumulated vsize (KiB) 158516

[startup+1803.5 s]
/proc/loadavg: 1.00 0.98 0.98 2/81 28781
/proc/meminfo: memFree=1732696/2055920 swapFree=4158660/4192956
[pid=28299] ppid=28297 vsize=12664 CPUtime=670.06
/proc/28299/stat : 28299 (pbclasp) S 28297 28299 28171 0 -1 4194304 4857 1467617 0 0 9 5 66270 722 16 0 1 0 140884470 12967936 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28299/statm: 3166 534 343 3 0 266 0
[pid=28779] ppid=28299 vsize=5352 CPUtime=0
/proc/28779/stat : 28779 (sh) S 28299 28299 28171 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 141064625 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28779/statm: 1338 224 188 169 0 49 0
[pid=28781] ppid=28779 vsize=147064 CPUtime=1.94
/proc/28781/stat : 28781 (clasp) R 28779 28299 28171 0 -1 4194304 41937 0 0 0 177 17 0 0 25 0 1 0 141064625 150593536 34315 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/28781/statm: 36766 34315 194 154 0 36236 0
Current children cumulated CPU time (s) 672
Current children cumulated vsize (KiB) 165080

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28299 and gives
#  childrusage.ru_utime.tv_sec=662
#  childrusage.ru_utime.tv_usec=805238
#  childrusage.ru_stime.tv_sec=7
#  childrusage.ru_stime.tv_usec=288891
# CPU time returned by wait4() is 670.094
# while last known CPU time is 672
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1140.78
#  lost CPU user time (s): 1140.1
#  lost CPU system time (s): 0.68

Real time (s): 1803.53
CPU time (s): 1812.78
CPU user time (s): 1804.66
CPU system time (s): 8.12
CPU usage (%): 100.513
Max. virtual memory (cumulated for all children) (KiB): 219488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 662.805
system time used= 7.28889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1473019
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= 3661
involuntary context switches= 16618

runsolver used 1.76673 second user time and 4.82527 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sun Apr 15 14:47:49 UTC 2007

IDJOB= 353002
IDBENCH= 2106
IDSOLVER= 158
FILE ID= node9/353002-1176648469

PBS_JOBID= 4559364

Free space on /tmp= 66556 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32d2.opb
COMMAND LINE= pbclasp instance-353002-1176648469.opb /tmp/evaluation/353002-1176648469/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-353002-1176648469 -o ROOT/results/node9/conversion-353002-1176648469 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353002-1176648469/instance-353002-1176648469.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-353002-1176648469 -o ROOT/results/node9/solver-353002-1176648469 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-353002-1176648469.opb /tmp/evaluation/353002-1176648469/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  05a418d42b6e85967009c0fa73623d83

RANDOM SEED= 938942201

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1815120 kB
Buffers:         34204 kB
Cached:         118908 kB
SwapCached:       2268 kB
Active:          62976 kB
Inactive:       112808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815120 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          30140 kB
Slab:            50452 kB
Committed_AS:  4830408 kB
PageTables:       1784 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= 66555 MiB

End job on node9 on Sun Apr 15 15:17:53 UTC 2007