Trace number 372446

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 2007-04-10SAT (TO)147 1801.92 1803.13

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_028_area_delay.opb
MD5SUM90e87da5616dfecdb140ca6fb2adc54e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark23
Best CPU time to get the best result obtained on this benchmark422.372
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 23
Optimality of the best value was proved YES
Number of variables16435
Total number of constraints118985
Number of constraints which are clauses118985
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 constraint1
Maximum length of a constraint254
Number of terms in the objective function 8074
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 8074
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8074
Number of bits of the biggest sum of numbers13
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)

14.04/14.13	o 152
19.14/19.29	o 151
24.24/24.58	o 150
29.44/29.71	o 149
34.61/34.95	o 148
39.79/40.27	o 147
1800.02/1801.11	c Somebody sent me a SIGTERM
1800.02/1801.11	s SATISFIABLE
1800.02/1801.11	v x268 x282 x308 x310 x314 x315 x316 x318 x319 x323 x325 x337 x343 x345 x349 x351 x365 x369 x371 x373 x377 x381 x385 x389 x399 x401
1800.02/1801.11	v x407 x411 x415 x417 x427 x429 x432 x433 x435 x437 x439 x441 x445 x447 x453 x455 x459 x463 x467 x469 x471 x473 x475 x483 x485 x489
1800.02/1801.11	v x499 x503 x507 x511 x515 x517 x521 x527 x529 x533 x549 x551 x553 x555 x559 x565 x569 x571 x575 x577 x583 x585 x589 x591 x601 x603
1800.02/1801.11	v x607 x611 x617 x625 x627 x637 x641 x643 x647 x649 x653 x659 x661 x665 x667 x669 x671 x679 x681 x683 x687 x689 x691 x699 x701 x705
1800.02/1801.11	v x713 x717 x721 x723 x725 x727 x731 x735 x741 x751 x753 x755 x769 x773 x775 x785 x789 x795 x805 x807 x809 x813 x823 x825 x827 x1431
1800.02/1801.11	v x1432 x7857 x7858 x10352 x10353 x10650 x10651 x11727 x11728 x11805 x11806 x12121 x12122 x12219 x12220 x12483 x12484 x12559
1800.02/1801.11	v x12560 x12611 x12612 x12621 x12622 x12873 x13455 x13456 x15235 x15236 x15413 x15414 x15834 x15835 x15868 x15869 x16292
1800.02/1801.11	v x16293 x16310 x16311 x16314 x16315 x16352 x16353 x16388 x16389 x16390 x16391 x16394 x16395 x16400 x16401 x16412 x16413
1800.02/1801.11	v x16424 x16425 x16426 x16427
1800.02/1801.12	pb2clasp1: no process killed

Verifier Data (download as text)

OK	147

Conversion Script Data (download as text)

/tmp/evaluation/372446-1177094850/instance-372446-1177094850.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/node59/watcher-372446-1177094850 -o ROOT/results/node59/solver-372446-1177094850 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372446-1177094850.opb /tmp/evaluation/372446-1177094850/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: 0.92 0.95 0.98 3/64 6330
/proc/meminfo: memFree=1580840/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=12268 CPUtime=0
/proc/6330/stat : 6330 (pbclasp) D 6328 6330 5571 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 157394639 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217051789925 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/6330/statm: 3067 317 242 3 0 167 0

[startup+0.0269369 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 6330
/proc/meminfo: memFree=1580840/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=13664 CPUtime=0.02
/proc/6330/stat : 6330 (pbclasp) R 6328 6330 5571 0 -1 4194304 773 0 0 0 2 0 0 0 18 0 1 0 157394639 13991936 739 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217071578256 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6330/statm: 3416 739 320 3 0 516 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13664

[startup+0.101951 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 6330
/proc/meminfo: memFree=1580840/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=13664 CPUtime=0.09
/proc/6330/stat : 6330 (pbclasp) R 6328 6330 5571 0 -1 4194304 795 0 0 0 9 0 0 0 18 0 1 0 157394639 13991936 761 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217071947522 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6330/statm: 3416 761 320 3 0 516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13664

[startup+0.301989 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 6330
/proc/meminfo: memFree=1580840/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=13928 CPUtime=0.29
/proc/6330/stat : 6330 (pbclasp) R 6328 6330 5571 0 -1 4194304 845 0 0 0 29 0 0 0 19 0 1 0 157394639 14262272 811 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217071947522 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6330/statm: 3482 811 320 3 0 582 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13928

[startup+0.701064 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 6330
/proc/meminfo: memFree=1580840/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=14736 CPUtime=0.69
/proc/6330/stat : 6330 (pbclasp) R 6328 6330 5571 0 -1 4194304 1042 0 0 0 69 0 0 0 22 0 1 0 157394639 15089664 1008 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217071947522 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6330/statm: 3684 1008 320 3 0 784 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14736

[startup+1.50122 s]
/proc/loadavg: 0.92 0.95 0.98 2/67 6333
/proc/meminfo: memFree=1576720/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=14868 CPUtime=0.72
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 1116 0 0 0 72 0 0 0 16 0 1 0 157394639 15224832 1069 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060520034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6330/statm: 3717 1069 324 3 0 817 0
[pid=6332] ppid=6330 vsize=5352 CPUtime=0
/proc/6332/stat : 6332 (sh) S 6330 6330 5571 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 157394712 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1338 230 193 169 0 49 0
[pid=6333] ppid=6332 vsize=12532 CPUtime=0.76
/proc/6333/stat : 6333 (pb2clasp1) R 6332 6330 5571 0 -1 4194304 532 0 0 0 76 0 0 0 23 0 1 0 157394712 12832768 494 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 217071597877 0 0 4224 0 0 0 0 17 1 0 0
/proc/6333/statm: 3133 494 340 3 0 233 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32752

[startup+3.10152 s]
/proc/loadavg: 0.92 0.95 0.98 2/67 6333
/proc/meminfo: memFree=1576080/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=14868 CPUtime=0.72
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 1116 0 0 0 72 0 0 0 16 0 1 0 157394639 15224832 1069 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060520034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6330/statm: 3717 1069 324 3 0 817 0
[pid=6332] ppid=6330 vsize=5352 CPUtime=0
/proc/6332/stat : 6332 (sh) S 6330 6330 5571 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 157394712 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1338 230 193 169 0 49 0
[pid=6333] ppid=6332 vsize=12532 CPUtime=2.36
/proc/6333/stat : 6333 (pb2clasp1) R 6332 6330 5571 0 -1 4194304 532 0 0 0 235 1 0 0 25 0 1 0 157394712 12832768 494 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 217071626939 0 0 4224 0 0 0 0 17 1 0 0
/proc/6333/statm: 3133 494 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32752

[startup+6.30113 s]
/proc/loadavg: 0.93 0.95 0.98 2/67 6333
/proc/meminfo: memFree=1574416/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=14868 CPUtime=0.72
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 1116 0 0 0 72 0 0 0 16 0 1 0 157394639 15224832 1069 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060520034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6330/statm: 3717 1069 324 3 0 817 0
[pid=6332] ppid=6330 vsize=5352 CPUtime=0
/proc/6332/stat : 6332 (sh) S 6330 6330 5571 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 157394712 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6332/statm: 1338 230 193 169 0 49 0
[pid=6333] ppid=6332 vsize=12532 CPUtime=5.55
/proc/6333/stat : 6333 (pb2clasp1) R 6332 6330 5571 0 -1 4194304 532 0 0 0 554 1 0 0 25 0 1 0 157394712 12832768 494 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 217071958500 0 0 4224 0 0 0 0 17 1 0 0
/proc/6333/statm: 3133 494 340 3 0 233 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 32752

[startup+12.7023 s]
/proc/loadavg: 0.93 0.96 0.98 2/67 6340
/proc/meminfo: memFree=1516696/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=8.97
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 1583 1625 0 0 74 0 818 5 17 0 1 0 157394639 16035840 1267 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1267 343 3 0 1015 0
[pid=6338] ppid=6330 vsize=5356 CPUtime=0.01
/proc/6338/stat : 6338 (sh) S 6330 6330 5571 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 157395539 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6338/statm: 1339 225 188 169 0 50 0
[pid=6340] ppid=6338 vsize=54420 CPUtime=3.67
/proc/6340/stat : 6340 (clasp-1.0) R 6338 6330 5571 0 -1 4194304 15491 0 0 0 362 5 0 0 25 0 1 0 157395540 55726080 12992 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/6340/statm: 13605 12992 245 81 0 12979 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 75436

[startup+25.5018 s]
/proc/loadavg: 0.95 0.96 0.98 2/68 6364
/proc/meminfo: memFree=1553872/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=24.39
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 1967 52449 0 0 77 1 2319 42 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
[pid=6362] ppid=6330 vsize=5356 CPUtime=0
/proc/6362/stat : 6362 (sh) S 6330 6330 5571 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 157397101 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6362/statm: 1339 225 188 169 0 50 0
[pid=6363] ppid=6362 vsize=2520 CPUtime=0
/proc/6363/stat : 6363 (cat) S 6362 6330 5571 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 157397101 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6363/statm: 630 87 71 4 0 42 0
[pid=6364] ppid=6362 vsize=22260 CPUtime=0.86
/proc/6364/stat : 6364 (clasp-1.0) R 6362 6330 5571 0 -1 4194304 5125 0 0 0 84 2 0 0 25 0 1 0 157397101 22794240 5086 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 9703463 0 0 4096 0 0 0 0 17 1 0 0
/proc/6364/statm: 5565 5086 230 81 0 4939 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 45796

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 6388
/proc/meminfo: memFree=1515992/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=39.94
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2306 103396 0 0 79 2 3835 78 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
[pid=6386] ppid=6330 vsize=5356 CPUtime=0.01
/proc/6386/stat : 6386 (sh) S 6330 6330 5571 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 157398671 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6386/statm: 1339 225 188 169 0 50 0
[pid=6388] ppid=6386 vsize=54564 CPUtime=10.74
/proc/6388/stat : 6388 (clasp-1.0) R 6386 6330 5571 0 -1 4194304 15622 0 0 0 1068 6 0 0 25 0 1 0 157398671 55873536 13123 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737304 0 0 4096 0 0 0 0 17 1 0 0
/proc/6388/statm: 13641 13123 249 81 0 13015 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 75580

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/67 6388
/proc/meminfo: memFree=1516248/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=39.94
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2306 103396 0 0 79 2 3835 78 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
[pid=6386] ppid=6330 vsize=5356 CPUtime=0.01
/proc/6386/stat : 6386 (sh) S 6330 6330 5571 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 157398671 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6386/statm: 1339 225 188 169 0 50 0
[pid=6388] ppid=6386 vsize=54564 CPUtime=61.93
/proc/6388/stat : 6388 (clasp-1.0) R 6386 6330 5571 0 -1 4194304 15623 0 0 0 6187 6 0 0 25 0 1 0 157398671 55873536 13124 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/6388/statm: 13641 13124 249 81 0 13015 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 75580

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6388
/proc/meminfo: memFree=1515864/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=39.94
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2306 103396 0 0 79 2 3835 78 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
[pid=6386] ppid=6330 vsize=5356 CPUtime=0.01
/proc/6386/stat : 6386 (sh) S 6330 6330 5571 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 157398671 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6386/statm: 1339 225 188 169 0 50 0
[pid=6388] ppid=6386 vsize=55080 CPUtime=121.91
/proc/6388/stat : 6388 (clasp-1.0) R 6386 6330 5571 0 -1 4194304 15747 0 0 0 12184 7 0 0 25 0 1 0 157398671 56401920 13248 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134713704 0 0 4096 0 0 0 0 17 1 0 0
/proc/6388/statm: 13770 13248 249 81 0 13144 0
Current children cumulated CPU time (s) 161.86
Current children cumulated vsize (KiB) 76096

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6388
/proc/meminfo: memFree=1511256/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=39.94
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2306 103396 0 0 79 2 3835 78 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
[pid=6386] ppid=6330 vsize=5356 CPUtime=0.01
/proc/6386/stat : 6386 (sh) S 6330 6330 5571 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 157398671 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6386/statm: 1339 225 188 169 0 50 0
[pid=6388] ppid=6386 vsize=59636 CPUtime=181.89
/proc/6388/stat : 6388 (clasp-1.0) R 6386 6330 5571 0 -1 4194304 16864 0 0 0 18181 8 0 0 25 0 1 0 157398671 61067264 14365 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/6388/statm: 14909 14365 249 81 0 14283 0
Current children cumulated CPU time (s) 221.84
Current children cumulated vsize (KiB) 80652

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 6388
/proc/meminfo: memFree=1505624/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=39.94
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2306 103396 0 0 79 2 3835 78 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0

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

/proc/6388/stat : 6388 (clasp-1.0) R 6386 6330 5571 0 -1 4194304 54298 0 0 0 168091 38 0 0 25 0 1 0 157398671 137396224 32889 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/6388/statm: 33544 32889 249 81 0 32918 0
Current children cumulated CPU time (s) 1721.24
Current children cumulated vsize (KiB) 155192

[startup+1782.3 s]
/proc/loadavg: 1.20 1.17 1.06 2/67 6586
/proc/meminfo: memFree=1435032/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=39.94
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2306 103396 0 0 79 2 3835 78 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
[pid=6386] ppid=6330 vsize=5356 CPUtime=0.01
/proc/6386/stat : 6386 (sh) S 6330 6330 5571 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 157398671 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6386/statm: 1339 225 188 169 0 50 0
[pid=6388] ppid=6386 vsize=136012 CPUtime=1741.27
/proc/6388/stat : 6388 (clasp-1.0) R 6386 6330 5571 0 -1 4194304 54840 0 0 0 174089 38 0 0 25 0 1 0 157398671 139276288 33277 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/6388/statm: 34003 33277 249 81 0 33377 0
Current children cumulated CPU time (s) 1781.22
Current children cumulated vsize (KiB) 157028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.22 1.18 1.06 2/67 6586
/proc/meminfo: memFree=1434712/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=39.94
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2306 103396 0 0 79 2 3835 78 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
[pid=6386] ppid=6330 vsize=5356 CPUtime=0.01
/proc/6386/stat : 6386 (sh) S 6330 6330 5571 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 157398671 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6386/statm: 1339 225 188 169 0 50 0
[pid=6388] ppid=6386 vsize=136408 CPUtime=1760.07
/proc/6388/stat : 6388 (clasp-1.0) R 6386 6330 5571 0 -1 4194304 54916 0 0 0 175969 38 0 0 25 0 1 0 157398671 139681792 33353 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/6388/statm: 34102 33353 249 81 0 33476 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 157424

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

[startup+1801.1 s]
/proc/loadavg: 1.22 1.18 1.06 2/67 6586
/proc/meminfo: memFree=1434712/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=39.94
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2306 103396 0 0 79 2 3835 78 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
[pid=6386] ppid=6330 vsize=5356 CPUtime=0.01
/proc/6386/stat : 6386 (sh) S 6330 6330 5571 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 157398671 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6386/statm: 1339 225 188 169 0 50 0
[pid=6388] ppid=6386 vsize=136408 CPUtime=1760.07
/proc/6388/stat : 6388 (clasp-1.0) R 6386 6330 5571 0 -1 4194304 54916 0 0 0 175969 38 0 0 25 0 1 0 157398671 139681792 33353 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/6388/statm: 34102 33353 249 81 0 33476 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 157424

# WARNING:
# current cumulated CPU time (40.01 s) is less than in the last sample (1800.02 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1760.01 s) to the 'lost time'.

[startup+1801.22 s]
/proc/loadavg: 1.22 1.18 1.06 2/67 6586
/proc/meminfo: memFree=1434712/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=40.01
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2468 105174 0 0 80 2 3835 84 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
Current children cumulated CPU time (s) 40.01
Current children cumulated vsize (KiB) 15660

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.22 1.18 1.06 2/67 6586
/proc/meminfo: memFree=1434712/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=40.01
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2468 105174 0 0 80 2 3835 84 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
Current children cumulated CPU time (s) 40.01
Current children cumulated vsize (KiB) 15660

[startup+1802.2 s]
/proc/loadavg: 1.22 1.18 1.06 2/69 6597
/proc/meminfo: memFree=1553928/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=40.01
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2468 105174 0 0 80 2 3835 84 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
[pid=6595] ppid=6330 vsize=5356 CPUtime=0
/proc/6595/stat : 6595 (sh) S 6330 6330 5571 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 157574756 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6595/statm: 1339 225 188 169 0 50 0
[pid=6596] ppid=6595 vsize=2520 CPUtime=0
/proc/6596/stat : 6596 (cat) S 6595 6330 5571 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 157574756 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6596/statm: 630 87 71 4 0 42 0
[pid=6597] ppid=6595 vsize=25116 CPUtime=1.01
/proc/6597/stat : 6597 (clasp-1.0) R 6595 6330 5571 0 -1 4194304 5920 0 0 0 99 2 0 0 25 0 1 0 157574756 25718784 5881 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134638608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 6279 5881 230 81 0 5653 0
Current children cumulated CPU time (s) 41.02
Current children cumulated vsize (KiB) 48652

[startup+1802.6 s]
/proc/loadavg: 1.22 1.18 1.06 2/69 6597
/proc/meminfo: memFree=1553928/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=40.01
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2468 105174 0 0 80 2 3835 84 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
[pid=6595] ppid=6330 vsize=5356 CPUtime=0
/proc/6595/stat : 6595 (sh) S 6330 6330 5571 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 157574756 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6595/statm: 1339 225 188 169 0 50 0
[pid=6597] ppid=6595 vsize=47048 CPUtime=1.4
/proc/6597/stat : 6597 (clasp-1.0) R 6595 6330 5571 0 -1 4194304 12468 0 0 0 135 5 0 0 25 0 1 0 157574756 48177152 10973 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 9721467 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 11762 10973 242 81 0 11136 0
Current children cumulated CPU time (s) 41.41
Current children cumulated vsize (KiB) 68064

[startup+1803 s]
/proc/loadavg: 1.22 1.18 1.06 2/68 6597
/proc/meminfo: memFree=1514768/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=40.01
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2468 105174 0 0 80 2 3835 84 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
[pid=6595] ppid=6330 vsize=5356 CPUtime=0
/proc/6595/stat : 6595 (sh) S 6330 6330 5571 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 157574756 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6595/statm: 1339 225 188 169 0 50 0
[pid=6597] ppid=6595 vsize=55228 CPUtime=1.8
/proc/6597/stat : 6597 (clasp-1.0) R 6595 6330 5571 0 -1 4194304 15435 0 0 0 174 6 0 0 25 0 1 0 157574756 56553472 13086 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 9715821 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 13807 13086 242 81 0 13181 0
Current children cumulated CPU time (s) 41.81
Current children cumulated vsize (KiB) 76244

[startup+1803.1 s]
/proc/loadavg: 1.22 1.18 1.06 2/68 6597
/proc/meminfo: memFree=1514768/2055920 swapFree=4184568/4192956
[pid=6330] ppid=6328 vsize=15660 CPUtime=40.01
/proc/6330/stat : 6330 (pbclasp) S 6328 6330 5571 0 -1 4194304 2468 105174 0 0 80 2 3835 84 16 0 1 0 157394639 16035840 1272 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6330/statm: 3915 1272 343 3 0 1015 0
[pid=6595] ppid=6330 vsize=5356 CPUtime=0
/proc/6595/stat : 6595 (sh) S 6330 6330 5571 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 157574756 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6595/statm: 1339 225 188 169 0 50 0
[pid=6597] ppid=6595 vsize=55032 CPUtime=1.9
/proc/6597/stat : 6597 (clasp-1.0) R 6595 6330 5571 0 -1 4194304 15584 0 0 0 184 6 0 0 25 0 1 0 157574756 56352768 13202 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134733829 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 13758 13202 249 81 0 13132 0
Current children cumulated CPU time (s) 41.91
Current children cumulated vsize (KiB) 76048

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6330 and gives
#  childrusage.ru_utime.tv_sec=39
#  childrusage.ru_utime.tv_usec=170045
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=878866
# CPU time returned by wait4() is 40.0489
# while last known CPU time is 41.91
#
# 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): 1760.01
#  lost CPU user time (s): 1759.68
#  lost CPU system time (s): 0.33

Real time (s): 1803.13
CPU time (s): 1801.92
CPU user time (s): 1800.67
CPU system time (s): 1.25
CPU usage (%): 99.9327
Max. virtual memory (cumulated for all children) (KiB): 157424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.17
system time used= 0.878866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108810
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= 8857
involuntary context switches= 4025

runsolver used 1.9957 second user time and 4.33034 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Fri Apr 20 18:47:30 UTC 2007

IDJOB= 372446
IDBENCH= 24972
IDSOLVER= 167
FILE ID= node59/372446-1177094850

PBS_JOBID= 4640353

Free space on /tmp= 66327 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_028_area_delay.opb
COMMAND LINE= pbclasp instance-372446-1177094850.opb /tmp/evaluation/372446-1177094850/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-372446-1177094850 -o ROOT/results/node59/conversion-372446-1177094850 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372446-1177094850/instance-372446-1177094850.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-372446-1177094850 -o ROOT/results/node59/solver-372446-1177094850 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372446-1177094850.opb /tmp/evaluation/372446-1177094850/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  90e87da5616dfecdb140ca6fb2adc54e

RANDOM SEED= 253342285

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1581248 kB
Buffers:         46308 kB
Cached:         364776 kB
SwapCached:       2152 kB
Active:          33640 kB
Inactive:       387864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581248 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:            4412 kB
Writeback:           0 kB
Mapped:          16312 kB
Slab:            39172 kB
Committed_AS:  2952796 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66319 MiB

End job on node59 on Fri Apr 20 19:17:34 UTC 2007