Trace number 353197

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)285 1802.03 1802.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32d1.opb
MD5SUM1850b909125f53108de0513d8e3d52c8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark285
Best CPU time to get the best result obtained on this benchmark1782.77
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 285
Optimality of the best value was proved NO
Number of variables664
Total number of constraints3035
Number of constraints which are clauses3035
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 664
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 664
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 664
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)

0.24/0.42	o 314
4.95/5.05	o 313
11.83/11.97	o 312
17.04/17.13	o 311
22.04/22.15	o 310
26.73/26.80	o 309
32.13/32.27	o 308
37.12/37.25	o 307
47.73/47.87	o 306
52.81/52.97	o 305
57.60/57.76	o 304
62.10/62.26	o 303
67.09/67.20	o 302
71.40/71.59	o 301
81.09/81.26	o 300
89.47/89.62	o 299
95.06/95.21	o 298
100.06/100.28	o 297
107.04/107.26	o 296
113.35/113.51	o 295
158.34/158.58	o 294
256.19/256.43	o 293
312.79/313.01	o 292
324.03/324.30	o 291
379.91/380.25	o 290
424.39/424.72	o 289
448.39/448.76	o 288
508.37/508.74	o 287
1146.08/1146.63	o 286
1275.24/1275.89	o 285
1800.08/1800.92	c Somebody sent me a SIGTERM
1800.08/1800.92	s SATISFIABLE
1800.08/1800.92	v x1 x3 x5 x7 x9 x11 x13 x15 x17 x19 x21 x23 x25 x27 x29 x31 x33 x35 x37 x39 x42 x43 x46 x47 x49 x51 x53 x55 x57 x59 x61 x63 x65 x67 x69 x71
1800.08/1800.92	v x73 x75 x77 x79 x81 x83 x85 x88 x89 x91 x93 x95 x97 x99 x101 x103 x105 x107 x109 x111 x113 x115 x117 x119 x121 x123 x125 x127 x129
1800.08/1800.92	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
1800.08/1800.92	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
1800.08/1800.92	v x235 x237 x239 x241 x243 x245 x247 x249 x251 x253 x255 x259 x263 x266 x267 x269 x271 x273 x275 x279 x283 x285 x289 x291 x293 x296
1800.08/1800.92	v x297 x299 x301 x303 x307 x309 x313 x317 x319 x321 x325 x329 x331 x333 x335 x337 x339 x341 x343 x345 x347 x349 x353 x359 x363 x365
1800.08/1800.92	v x367 x369 x372 x375 x379 x381 x383 x387 x391 x393 x399 x403 x407 x411 x415 x417 x421 x427 x431 x433 x437 x441 x444 x445 x451 x455
1800.08/1800.92	v x457 x463 x465 x471 x473 x479 x481 x485 x488 x490 x491 x493 x497 x501 x505 x509 x514 x515 x518 x520 x522 x524 x526 x527 x530 x532
1800.08/1800.92	v x533 x536 x537 x542 x544 x545 x548 x550 x552 x554 x555 x558 x560 x562 x563 x566 x568 x570 x571 x574 x576 x577 x580 x582 x584 x586
1800.08/1800.92	v x588 x589 x592 x595 x598 x600 x602 x603 x606 x608 x609 x612 x614 x616 x617 x620 x622 x624 x625 x628 x630 x632 x634 x635 x638 x640
1800.08/1800.92	v x641 x644 x646 x648 x650 x651 x654 x656 x658 x659 x662 x664
1800.08/1800.92	pb2clasp1: no process killed

Verifier Data (download as text)

OK	285

Conversion Script Data (download as text)

/tmp/evaluation/353197-1176658319/instance-353197-1176658319.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/node7/watcher-353197-1176658319 -o ROOT/results/node7/solver-353197-1176658319 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-353197-1176658319.opb /tmp/evaluation/353197-1176658319/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: 1.00 1.01 1.00 3/77 10528
/proc/meminfo: memFree=1693720/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12268 CPUtime=0
/proc/10528/stat : 10528 (pbclasp) D 10526 10528 9356 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 141869501 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244671281765 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/10528/statm: 3067 317 242 3 0 167 0

[startup+0.057641 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 10528
/proc/meminfo: memFree=1693720/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12532 CPUtime=0.01
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 529 0 0 0 1 0 0 0 16 0 1 0 141869501 12832768 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10528/statm: 3133 482 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.101644 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 10528
/proc/meminfo: memFree=1693720/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12532 CPUtime=0.01
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 529 0 0 0 1 0 0 0 16 0 1 0 141869501 12832768 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10528/statm: 3133 482 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.301668 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 10528
/proc/meminfo: memFree=1693720/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=0.24
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 648 1590 0 0 1 0 22 1 16 0 1 0 141869501 12967936 517 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10528/statm: 3166 517 343 3 0 266 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 12664

[startup+0.701707 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 10528
/proc/meminfo: memFree=1693720/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=0.4
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 800 3877 0 0 1 0 36 3 16 0 1 0 141869501 12967936 521 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10528/statm: 3166 521 343 3 0 266 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 12664

[startup+1.50179 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 10546
/proc/meminfo: memFree=1653120/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=0.4
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 800 3877 0 0 1 0 36 3 16 0 1 0 141869501 12967936 521 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10528/statm: 3166 521 343 3 0 266 0
[pid=10544] ppid=10528 vsize=5352 CPUtime=0
/proc/10544/stat : 10544 (sh) S 10528 10528 9356 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 141869545 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10544/statm: 1338 224 188 169 0 49 0
[pid=10546] ppid=10544 vsize=86856 CPUtime=1.06
/proc/10546/stat : 10546 (clasp) R 10544 10528 9356 0 -1 4194304 25186 0 0 0 95 11 0 0 25 0 1 0 141869545 88940544 20015 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10546/statm: 21714 20016 194 154 0 21184 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 104872

[startup+3.10296 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 10546
/proc/meminfo: memFree=1597696/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=0.4
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 800 3877 0 0 1 0 36 3 16 0 1 0 141869501 12967936 521 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10528/statm: 3166 521 343 3 0 266 0
[pid=10544] ppid=10528 vsize=5352 CPUtime=0
/proc/10544/stat : 10544 (sh) S 10528 10528 9356 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 141869545 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10544/statm: 1338 224 188 169 0 49 0
[pid=10546] ppid=10544 vsize=102088 CPUtime=2.65
/proc/10546/stat : 10546 (clasp) R 10544 10528 9356 0 -1 4194304 29809 0 0 0 253 12 0 0 25 0 1 0 141869545 104538112 23982 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740867 0 0 4096 0 0 0 0 17 1 0 0
/proc/10546/statm: 25522 23982 196 154 0 24992 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 120104

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10554
/proc/meminfo: memFree=1668352/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=5.02
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 945 35111 0 0 1 0 483 18 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10552] ppid=10528 vsize=5352 CPUtime=0
/proc/10552/stat : 10552 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 141870008 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10552/statm: 1338 224 188 169 0 49 0
[pid=10554] ppid=10552 vsize=95996 CPUtime=1.22
/proc/10554/stat : 10554 (clasp) R 10552 10528 9356 0 -1 4194304 27517 0 0 0 110 12 0 0 25 0 1 0 141870008 98299904 22347 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 23999 22347 194 154 0 23469 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 114012

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 10562
/proc/meminfo: memFree=1691576/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=11.93
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 1079 66336 0 0 1 0 1158 34 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10560] ppid=10528 vsize=5352 CPUtime=0
/proc/10560/stat : 10560 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 141870699 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10560/statm: 1338 224 188 169 0 49 0
[pid=10562] ppid=10560 vsize=51288 CPUtime=0.71
/proc/10562/stat : 10562 (clasp) R 10560 10528 9356 0 -1 4194304 13210 0 0 0 65 6 0 0 24 0 1 0 141870700 52518912 11814 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134744718 0 0 4096 0 0 0 0 17 1 0 0
/proc/10562/statm: 12822 11814 188 154 0 12292 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 69304

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10578
/proc/meminfo: memFree=1596672/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=22.11
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 1341 128747 0 0 2 1 2143 65 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10576] ppid=10528 vsize=5352 CPUtime=0
/proc/10576/stat : 10576 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 141871717 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10576/statm: 1338 224 188 169 0 49 0
[pid=10578] ppid=10576 vsize=101896 CPUtime=3.32
/proc/10578/stat : 10578 (clasp) R 10576 10528 9356 0 -1 4194304 29776 0 0 0 320 12 0 0 25 0 1 0 141871718 104341504 23952 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/10578/statm: 25474 23952 196 154 0 24944 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 119912

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10610
/proc/meminfo: memFree=1596800/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=47.81
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 1828 253457 0 0 3 1 4652 125 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10608] ppid=10528 vsize=5352 CPUtime=0
/proc/10608/stat : 10608 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 141874290 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10608/statm: 1338 224 188 169 0 49 0
[pid=10610] ppid=10608 vsize=101820 CPUtime=3.2
/proc/10610/stat : 10610 (clasp) R 10608 10528 9356 0 -1 4194304 29738 0 0 0 308 12 0 0 25 0 1 0 141874290 104263680 23917 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/10610/statm: 25455 23917 196 154 0 24925 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 119836

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10682
/proc/meminfo: memFree=1597760/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=100.16
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 2917 533337 0 0 5 2 9743 266 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10680] ppid=10528 vsize=5352 CPUtime=0
/proc/10680/stat : 10680 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 141879531 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10680/statm: 1338 224 188 169 0 49 0
[pid=10682] ppid=10680 vsize=98968 CPUtime=1.99
/proc/10682/stat : 10682 (clasp) R 10680 10528 9356 0 -1 4194304 29480 0 0 0 187 12 0 0 25 0 1 0 141879531 101343232 23667 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/10682/statm: 24742 23667 196 154 0 24212 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 116984

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10706
/proc/meminfo: memFree=1597120/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=158.44
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 3275 626392 0 0 5 2 15523 314 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10704] ppid=10528 vsize=5352 CPUtime=0
/proc/10704/stat : 10704 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 141885361 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10704/statm: 1338 224 188 169 0 49 0
[pid=10706] ppid=10704 vsize=98876 CPUtime=3.69
/proc/10706/stat : 10706 (clasp) R 10704 10528 9356 0 -1 4194304 29581 0 0 0 358 11 0 0 25 0 1 0 141885362 101249024 23773 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/10706/statm: 24719 23773 196 154 0 24189 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 116892

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10706
/proc/meminfo: memFree=1596864/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=158.44
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 3275 626392 0 0 5 2 15523 314 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10704] ppid=10528 vsize=5352 CPUtime=0
/proc/10704/stat : 10704 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 141885361 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10704/statm: 1338 224 188 169 0 49 0
[pid=10706] ppid=10704 vsize=98876 CPUtime=63.66
/proc/10706/stat : 10706 (clasp) R 10704 10528 9356 0 -1 4194304 29628 0 0 0 6355 11 0 0 25 0 1 0 141885362 101249024 23820 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/10706/statm: 24719 23820 196 154 0 24189 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 116892

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10714
/proc/meminfo: memFree=1596928/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=256.27
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 3395 657390 0 0 6 3 25290 328 17 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10712] ppid=10528 vsize=5352 CPUtime=0
/proc/10712/stat : 10712 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 141895146 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10712/statm: 1338 224 188 169 0 49 0

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

/proc/10776/stat : 10776 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 141997092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10776/statm: 1338 224 188 169 0 49 0
[pid=10778] ppid=10776 vsize=110144 CPUtime=446.25
/proc/10778/stat : 10778 (clasp) R 10776 10528 9356 0 -1 4194304 32326 0 0 0 44607 18 0 0 25 0 1 0 141997092 112787456 26527 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/10778/statm: 27536 26527 196 154 0 27006 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 128160

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/86 10946
/proc/meminfo: memFree=1581520/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=1275.35
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 4352 911979 0 0 7 4 127056 468 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10776] ppid=10528 vsize=5352 CPUtime=0
/proc/10776/stat : 10776 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 141997092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10776/statm: 1338 224 188 169 0 49 0
[pid=10778] ppid=10776 vsize=113176 CPUtime=506.15
/proc/10778/stat : 10778 (clasp) R 10776 10528 9356 0 -1 4194304 33096 0 0 0 50595 20 0 0 25 0 1 0 141997092 115892224 27256 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/10778/statm: 28294 27256 196 154 0 27764 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 131192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10976
/proc/meminfo: memFree=1581696/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=1275.35
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 4352 911979 0 0 7 4 127056 468 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10776] ppid=10528 vsize=5352 CPUtime=0
/proc/10776/stat : 10776 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 141997092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10776/statm: 1338 224 188 169 0 49 0
[pid=10778] ppid=10776 vsize=113968 CPUtime=524.73
/proc/10778/stat : 10778 (clasp) R 10776 10528 9356 0 -1 4194304 33304 0 0 0 52453 20 0 0 25 0 1 0 141997092 116703232 27464 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/10778/statm: 28492 27464 196 154 0 27962 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 131984

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10976
/proc/meminfo: memFree=1581696/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=1275.35
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 4352 911979 0 0 7 4 127056 468 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10776] ppid=10528 vsize=5352 CPUtime=0
/proc/10776/stat : 10776 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 141997092 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10776/statm: 1338 224 188 169 0 49 0
[pid=10778] ppid=10776 vsize=113968 CPUtime=524.73
/proc/10778/stat : 10778 (clasp) R 10776 10528 9356 0 -1 4194304 33304 0 0 0 52453 20 0 0 25 0 1 0 141997092 116703232 27464 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/10778/statm: 28492 27464 196 154 0 27962 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 131984

# WARNING:
# current cumulated CPU time (1275.38 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (524.7 s) to the 'lost time'.

[startup+1801.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10976
/proc/meminfo: memFree=1581696/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=1275.38
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 4520 913760 0 0 8 4 127057 469 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
Current children cumulated CPU time (s) 1275.38
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+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10976
/proc/meminfo: memFree=1581696/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=1275.38
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 4520 913760 0 0 8 4 127057 469 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
Current children cumulated CPU time (s) 1275.38
Current children cumulated vsize (KiB) 12664

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 10987
/proc/meminfo: memFree=1641784/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=1275.38
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 4520 913760 0 0 8 4 127057 469 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10985] ppid=10528 vsize=5352 CPUtime=0
/proc/10985/stat : 10985 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 142049595 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10985/statm: 1338 224 188 169 0 49 0
[pid=10987] ppid=10985 vsize=97424 CPUtime=1.24
/proc/10987/stat : 10987 (clasp) R 10985 10528 9356 0 -1 4194304 27688 0 0 0 112 12 0 0 25 0 1 0 142049595 99762176 22536 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10987/statm: 24356 22537 194 154 0 23826 0
Current children cumulated CPU time (s) 1276.62
Current children cumulated vsize (KiB) 115440

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 10987
/proc/meminfo: memFree=1641784/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=1275.38
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 4520 913760 0 0 8 4 127057 469 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10985] ppid=10528 vsize=5352 CPUtime=0
/proc/10985/stat : 10985 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 142049595 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10985/statm: 1338 224 188 169 0 49 0
[pid=10987] ppid=10985 vsize=98572 CPUtime=1.65
/proc/10987/stat : 10987 (clasp) R 10985 10528 9356 0 -1 4194304 29120 0 0 0 152 13 0 0 25 0 1 0 142049595 100937728 23321 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10846317 0 0 4096 0 0 0 0 17 1 0 0
/proc/10987/statm: 24643 23321 195 154 0 24113 0
Current children cumulated CPU time (s) 1277.03
Current children cumulated vsize (KiB) 116588

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 10987
/proc/meminfo: memFree=1598008/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=1275.38
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 4520 913760 0 0 8 4 127057 469 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10985] ppid=10528 vsize=5352 CPUtime=0
/proc/10985/stat : 10985 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 142049595 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10985/statm: 1338 224 188 169 0 49 0
[pid=10987] ppid=10985 vsize=98572 CPUtime=1.85
/proc/10987/stat : 10987 (clasp) R 10985 10528 9356 0 -1 4194304 29225 0 0 0 172 13 0 0 25 0 1 0 142049595 100937728 23426 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682899 0 0 4096 0 0 0 0 17 1 0 0
/proc/10987/statm: 24643 23426 196 154 0 24113 0
Current children cumulated CPU time (s) 1277.23
Current children cumulated vsize (KiB) 116588

[startup+1802.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 10987
/proc/meminfo: memFree=1598008/2055920 swapFree=4170480/4192956
[pid=10528] ppid=10526 vsize=12664 CPUtime=1275.38
/proc/10528/stat : 10528 (pbclasp) S 10526 10528 9356 0 -1 4194304 4520 913760 0 0 8 4 127057 469 16 0 1 0 141869501 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10528/statm: 3166 522 343 3 0 266 0
[pid=10985] ppid=10528 vsize=5352 CPUtime=0
/proc/10985/stat : 10985 (sh) S 10528 10528 9356 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 142049595 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10985/statm: 1338 224 188 169 0 49 0
[pid=10987] ppid=10985 vsize=98572 CPUtime=1.95
/proc/10987/stat : 10987 (clasp) R 10985 10528 9356 0 -1 4194304 29263 0 0 0 182 13 0 0 25 0 1 0 142049595 100937728 23464 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/10987/statm: 24643 23464 196 154 0 24113 0
Current children cumulated CPU time (s) 1277.33
Current children cumulated vsize (KiB) 116588

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10528 and gives
#  childrusage.ru_utime.tv_sec=1270
#  childrusage.ru_utime.tv_usec=658830
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=743278
# CPU time returned by wait4() is 1275.4
# while last known CPU time is 1277.33
#
# 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): 524.7
#  lost CPU user time (s): 524.51
#  lost CPU system time (s): 0.19

Real time (s): 1802.93
CPU time (s): 1802.03
CPU user time (s): 1796.98
CPU system time (s): 5.05
CPU usage (%): 99.9501
Max. virtual memory (cumulated for all children) (KiB): 148412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1270.66
system time used= 4.74328
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 918814
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= 2666
involuntary context switches= 27048

runsolver used 1.9447 second user time and 4.6273 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Apr 15 17:31:59 UTC 2007

IDJOB= 353197
IDBENCH= 2205
IDSOLVER= 158
FILE ID= node7/353197-1176658319

PBS_JOBID= 4556873

Free space on /tmp= 66522 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-ii32d1.opb
COMMAND LINE= pbclasp instance-353197-1176658319.opb /tmp/evaluation/353197-1176658319/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-353197-1176658319 -o ROOT/results/node7/conversion-353197-1176658319 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353197-1176658319/instance-353197-1176658319.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-353197-1176658319 -o ROOT/results/node7/solver-353197-1176658319 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-353197-1176658319.opb /tmp/evaluation/353197-1176658319/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  1850b909125f53108de0513d8e3d52c8

RANDOM SEED= 454232421

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1694128 kB
Buffers:         83968 kB
Cached:         185520 kB
SwapCached:       2580 kB
Active:          46020 kB
Inactive:       247528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1694128 kB
SwapTotal:     4192956 kB
SwapFree:      4170480 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          31004 kB
Slab:            53700 kB
Committed_AS:  4873312 kB
PageTables:       1860 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= 66521 MiB

End job on node7 on Sun Apr 15 18:02:02 UTC 2007