Trace number 351503

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 2007-04-10OPT262858 496.259 497.039

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-misc07.opb
MD5SUMf36b59f1fcf0c7e8fce521b6b9823495
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262858
Best CPU time to get the best result obtained on this benchmark496.259
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262858
Optimality of the best value was proved YES
Number of variables290
Total number of constraints212
Number of constraints which are clauses127
Number of constraints which are cardinality constraints (but not clauses)13
Number of constraints which are nor clauses,nor cardinality constraints72
Minimum length of a constraint8
Maximum length of a constraint263
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524422
Number of bits of the biggest sum of numbers20
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)

0.00/0.16	o 263480
0.15/0.21	o 263479
0.15/0.26	o 263478
0.25/0.31	o 263477
0.25/0.37	o 263476
0.35/0.44	o 263238
0.42/0.57	o 263090
0.55/0.65	o 263061
0.61/0.73	o 263054
0.68/0.85	o 263053
0.75/0.93	o 263026
0.85/1.04	o 262964
0.90/1.21	o 262912
1.06/1.62	o 262911
1.48/2.05	o 262910
2.33/2.50	o 262909
2.35/2.94	o 262908
6.59/6.83	o 262907
22.37/22.69	o 262906
23.78/24.00	o 262901
24.17/24.41	o 262896
24.20/24.82	o 262895
24.98/25.26	o 262893
26.47/26.74	o 262890
33.56/33.84	o 262883
35.66/35.95	o 262860
122.94/123.20	o 262858
496.18/497.03	s OPTIMUM FOUND
496.18/497.03	v x6 x22 x55 x97 x109 x119 x125 x146 x162 x164 x166 x169 x171 x173 x175 x177 x180 x181 x182 x183 x184 x185 x186 x187 x188 x189 x190
496.18/497.03	v x191 x195 x196 x197 x199 x201 x210 x213 x246

Verifier Data (download as text)

OK	262858

Conversion Script Data (download as text)

/tmp/evaluation/351503-1176603405/instance-351503-1176603405.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/node41/watcher-351503-1176603405 -o ROOT/results/node41/solver-351503-1176603405 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351503-1176603405.opb /tmp/evaluation/351503-1176603405/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 1.00 1.00 3/64 8191
/proc/meminfo: memFree=1577552/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12268 CPUtime=0
/proc/8191/stat : 8191 (pbclasp) D 8189 8191 6702 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 108252423 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238390311525 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/8191/statm: 3067 317 242 3 0 167 0

[startup+0.0604761 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8191
/proc/meminfo: memFree=1577552/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=0
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 108252423 12697600 442 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8191/statm: 3100 442 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101478 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8191
/proc/meminfo: memFree=1577552/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=0
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 490 0 0 0 0 0 0 0 16 0 1 0 108252423 12697600 442 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8191/statm: 3100 442 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301499 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8191
/proc/meminfo: memFree=1577552/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=0.25
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 907 7009 0 0 0 0 21 4 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 12400

[startup+0.701538 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8191
/proc/meminfo: memFree=1577552/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=0.61
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 1461 16024 0 0 0 1 50 10 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 12400

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8289
/proc/meminfo: memFree=1575992/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=1.06
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 2014 25050 0 0 0 2 89 15 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 12400

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8321
/proc/meminfo: memFree=1575552/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=2.79
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 2455 32398 0 0 1 2 256 20 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 12400

[startup+6.30202 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8337
/proc/meminfo: memFree=1575024/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=2.79
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 2455 32398 0 0 1 2 256 20 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8335] ppid=8191 vsize=5352 CPUtime=0
/proc/8335/stat : 8335 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108252722 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8335/statm: 1338 224 188 169 0 49 0
[pid=8337] ppid=8335 vsize=3608 CPUtime=3.3
/proc/8337/stat : 8337 (clasp-1.0) R 8335 8191 6702 0 -1 4194304 563 0 0 0 330 0 0 0 25 0 1 0 108252722 3694592 525 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715967 0 0 4096 0 0 0 0 17 1 0 0
/proc/8337/statm: 902 525 249 81 0 276 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 21360

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8345
/proc/meminfo: memFree=1574736/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=6.63
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 2565 34333 0 0 1 2 639 21 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8343] ppid=8191 vsize=5352 CPUtime=0
/proc/8343/stat : 8343 (sh) S 8191 8191 6702 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 108253108 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8343/statm: 1338 224 188 169 0 49 0
[pid=8345] ppid=8343 vsize=3740 CPUtime=5.85
/proc/8345/stat : 8345 (clasp-1.0) R 8343 8191 6702 0 -1 4194304 601 0 0 0 585 0 0 0 25 0 1 0 108253108 3829760 563 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714187 0 0 4096 0 0 0 0 17 1 0 0
/proc/8345/statm: 935 563 249 81 0 309 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 21492

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8377
/proc/meminfo: memFree=1575328/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=25.06
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3115 43781 0 0 1 3 2474 28 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 25.06
Current children cumulated vsize (KiB) 12400

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8409
/proc/meminfo: memFree=1574576/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=35.74
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3445 49526 0 0 1 3 3538 32 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8407] ppid=8191 vsize=5352 CPUtime=0
/proc/8407/stat : 8407 (sh) S 8191 8191 6702 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 108256021 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8407/statm: 1338 224 188 169 0 49 0
[pid=8409] ppid=8407 vsize=3984 CPUtime=15.12
/proc/8409/stat : 8409 (clasp-1.0) R 8407 8191 6702 0 -1 4194304 649 0 0 0 1512 0 0 0 25 0 1 0 108256021 4079616 611 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8409/statm: 996 611 249 81 0 370 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 21736

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8409
/proc/meminfo: memFree=1573872/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=35.74
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3445 49526 0 0 1 3 3538 32 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8407] ppid=8191 vsize=5352 CPUtime=0
/proc/8407/stat : 8407 (sh) S 8191 8191 6702 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 108256021 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8407/statm: 1338 224 188 169 0 49 0
[pid=8409] ppid=8407 vsize=4640 CPUtime=66.3
/proc/8409/stat : 8409 (clasp-1.0) R 8407 8191 6702 0 -1 4194304 828 0 0 0 6630 0 0 0 25 0 1 0 108256021 4751360 790 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737629 0 0 4096 0 0 0 0 17 1 0 0
/proc/8409/statm: 1160 790 249 81 0 534 0
Current children cumulated CPU time (s) 102.04
Current children cumulated vsize (KiB) 22392

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8417
/proc/meminfo: memFree=1574200/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=4372 CPUtime=39.06
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 753 0 0 0 3906 0 0 0 25 0 1 0 108264746 4476928 715 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789720 0 0 4096 0 0 0 0 17 1 0 0
/proc/8417/statm: 1093 715 249 81 0 467 0
Current children cumulated CPU time (s) 162.01
Current children cumulated vsize (KiB) 22124

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8417
/proc/meminfo: memFree=1573496/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=5040 CPUtime=99.04
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 922 0 0 0 9904 0 0 0 25 0 1 0 108264746 5160960 884 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782305 0 0 4096 0 0 0 0 17 1 0 0
/proc/8417/statm: 1260 884 249 81 0 634 0
Current children cumulated CPU time (s) 221.99
Current children cumulated vsize (KiB) 22792

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8417
/proc/meminfo: memFree=1573112/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=5444 CPUtime=159.02
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 1011 0 0 0 15902 0 0 0 25 0 1 0 108264746 5574656 973 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784665 0 0 4096 0 0 0 0 17 1 0 0
/proc/8417/statm: 1361 973 249 81 0 735 0
Current children cumulated CPU time (s) 281.97
Current children cumulated vsize (KiB) 23196

[startup+342.301 s]
/proc/loadavg: 1.48 1.11 1.04 2/74 17019
/proc/meminfo: memFree=1559344/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=5840 CPUtime=218.87
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 1126 0 0 0 21886 1 0 0 25 0 1 0 108264746 5980160 1088 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782479 0 0 4096 0 0 0 0 17 0 0 0
/proc/8417/statm: 1460 1088 249 81 0 834 0
Current children cumulated CPU time (s) 341.82
Current children cumulated vsize (KiB) 23592

[startup+402.302 s]
/proc/loadavg: 1.95 1.31 1.11 4/74 4091
/proc/meminfo: memFree=1535840/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=6116 CPUtime=278.6
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 1195 0 0 0 27853 7 0 0 25 0 1 0 108264746 6262784 1157 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 0 0 0
/proc/8417/statm: 1529 1157 249 81 0 903 0
Current children cumulated CPU time (s) 401.55
Current children cumulated vsize (KiB) 23868

[startup+462.302 s]
/proc/loadavg: 1.45 1.30 1.11 2/67 10679
/proc/meminfo: memFree=1531448/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=6256 CPUtime=338.55
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 1228 0 0 0 33847 8 0 0 25 0 1 0 108264746 6406144 1190 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 0 0 0
/proc/8417/statm: 1564 1190 249 81 0 938 0
Current children cumulated CPU time (s) 461.5
Current children cumulated vsize (KiB) 24008

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

[startup+473.503 s]
/proc/loadavg: 1.38 1.29 1.11 2/67 10679
/proc/meminfo: memFree=1531448/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=6256 CPUtime=349.74
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 1234 0 0 0 34966 8 0 0 25 0 1 0 108264746 6406144 1196 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 0 0 0
/proc/8417/statm: 1564 1196 249 81 0 938 0
Current children cumulated CPU time (s) 472.69
Current children cumulated vsize (KiB) 24008

[startup+486.302 s]
/proc/loadavg: 1.30 1.27 1.11 2/67 10679
/proc/meminfo: memFree=1531448/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=6396 CPUtime=362.53
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 1250 0 0 0 36245 8 0 0 25 0 1 0 108264746 6549504 1212 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784670 0 0 4096 0 0 0 0 17 0 0 0
/proc/8417/statm: 1599 1212 249 81 0 973 0
Current children cumulated CPU time (s) 485.48
Current children cumulated vsize (KiB) 24148

[startup+492.702 s]
/proc/loadavg: 1.27 1.27 1.11 2/67 10679
/proc/meminfo: memFree=1531448/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=6396 CPUtime=368.94
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 1253 0 0 0 36886 8 0 0 25 0 1 0 108264746 6549504 1215 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715938 0 0 4096 0 0 0 0 17 0 0 0
/proc/8417/statm: 1599 1215 249 81 0 973 0
Current children cumulated CPU time (s) 491.89
Current children cumulated vsize (KiB) 24148

[startup+494.302 s]
/proc/loadavg: 1.25 1.26 1.11 2/67 10679
/proc/meminfo: memFree=1531448/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=6396 CPUtime=370.53
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 1253 0 0 0 37045 8 0 0 25 0 1 0 108264746 6549504 1215 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713617 0 0 4096 0 0 0 0 17 0 0 0
/proc/8417/statm: 1599 1215 249 81 0 973 0
Current children cumulated CPU time (s) 493.48
Current children cumulated vsize (KiB) 24148

[startup+495.902 s]
/proc/loadavg: 1.25 1.26 1.11 2/67 10679
/proc/meminfo: memFree=1531448/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=6396 CPUtime=372.13
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 1253 0 0 0 37205 8 0 0 25 0 1 0 108264746 6549504 1215 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715268 0 0 4096 0 0 0 0 17 0 0 0
/proc/8417/statm: 1599 1215 249 81 0 973 0
Current children cumulated CPU time (s) 495.08
Current children cumulated vsize (KiB) 24148

[startup+496.702 s]
/proc/loadavg: 1.25 1.26 1.11 2/67 10679
/proc/meminfo: memFree=1531448/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=6396 CPUtime=372.93
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 1253 0 0 0 37285 8 0 0 25 0 1 0 108264746 6549504 1215 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134740921 0 0 4096 0 0 0 0 17 0 0 0
/proc/8417/statm: 1599 1215 249 81 0 973 0
Current children cumulated CPU time (s) 495.88
Current children cumulated vsize (KiB) 24148

[startup+496.902 s]
/proc/loadavg: 1.25 1.26 1.11 2/67 10679
/proc/meminfo: memFree=1531448/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=6396 CPUtime=373.13
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 1253 0 0 0 37305 8 0 0 25 0 1 0 108264746 6549504 1215 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616633 0 0 4096 0 0 0 0 17 0 0 0
/proc/8417/statm: 1599 1215 249 81 0 973 0
Current children cumulated CPU time (s) 496.08
Current children cumulated vsize (KiB) 24148

[startup+497.002 s]
/proc/loadavg: 1.25 1.26 1.11 2/67 10679
/proc/meminfo: memFree=1531448/2055920 swapFree=4184828/4192956
[pid=8191] ppid=8189 vsize=12400 CPUtime=122.95
/proc/8191/stat : 8191 (pbclasp) S 8189 8191 6702 0 -1 4194304 3555 51791 0 0 1 3 12258 33 16 0 1 0 108252423 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8191/statm: 3100 465 343 3 0 200 0
[pid=8415] ppid=8191 vsize=5352 CPUtime=0
/proc/8415/stat : 8415 (sh) S 8191 8191 6702 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 108264746 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8415/statm: 1338 224 188 169 0 49 0
[pid=8417] ppid=8415 vsize=6396 CPUtime=373.23
/proc/8417/stat : 8417 (clasp-1.0) R 8415 8191 6702 0 -1 4194304 1253 0 0 0 37315 8 0 0 25 0 1 0 108264746 6549504 1215 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 0 0 0
/proc/8417/statm: 1599 1215 249 81 0 973 0
Current children cumulated CPU time (s) 496.18
Current children cumulated vsize (KiB) 24148

Child status: 0
Real time (s): 497.039
CPU time (s): 496.259
CPU user time (s): 495.792
CPU system time (s): 0.466929
CPU usage (%): 99.843
Max. virtual memory (cumulated for all children) (KiB): 24148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 495.792
system time used= 0.466929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57268
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= 1969
involuntary context switches= 2676

runsolver used 0.541917 second user time and 1.26781 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Apr 15 02:16:45 UTC 2007

IDJOB= 351503
IDBENCH= 1770
IDSOLVER= 167
FILE ID= node41/351503-1176603405

PBS_JOBID= 4556993

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-misc07.opb
COMMAND LINE= pbclasp instance-351503-1176603405.opb /tmp/evaluation/351503-1176603405/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-351503-1176603405 -o ROOT/results/node41/conversion-351503-1176603405 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351503-1176603405/instance-351503-1176603405.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-351503-1176603405 -o ROOT/results/node41/solver-351503-1176603405 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351503-1176603405.opb /tmp/evaluation/351503-1176603405/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  f36b59f1fcf0c7e8fce521b6b9823495

RANDOM SEED= 44413454

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1577960 kB
Buffers:         54900 kB
Cached:         294540 kB
SwapCached:       2596 kB
Active:          87524 kB
Inactive:       273220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1577960 kB
SwapTotal:     4192956 kB
SwapFree:      4184828 kB
Dirty:             536 kB
Writeback:           0 kB
Mapped:          17472 kB
Slab:           103200 kB
Committed_AS:   716604 kB
PageTables:       1480 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= 66564 MiB

End job on node41 on Sun Apr 15 02:25:03 UTC 2007