Trace number 351919

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)16384 1802.06 1802.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos5.opb
MD5SUM687e90f40c46b53feec9c54ee9b43fa6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark15363
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15360
Optimality of the best value was proved NO
Number of variables163
Total number of constraints73
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints70
Minimum length of a constraint11
Maximum length of a constraint102
Number of terms in the objective function 163
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 74742
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 74742
Number of bits of the biggest sum of numbers17
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)

0.07/0.11	o 19456
0.10/0.22	o 18432
0.13/0.57	o 18417
2.37/2.55	o 17927
8.67/8.83	o 17926
10.56/10.79	o 17920
11.66/11.80	o 17408
21.36/21.52	o 17153
22.56/22.78	o 17072
110.92/111.12	o 17070
117.92/118.17	o 17016
122.80/123.08	o 17005
200.87/201.15	o 16951
210.57/210.87	o 16384
1800.02/1800.80	sh: line 1: 20559 Done                    cat /tmp/evaluation/351919-1176617418/temp/instance-351919-1176617418.opb.op
1800.02/1800.80	     20560 Terminated              | clasp-1.0 --trans=no >/tmp/evaluation/351919-1176617418/temp/instance-351919-1176617418.opb.clasp
1800.02/1800.81	c Somebody sent me a SIGTERM
1800.02/1800.81	s SATISFIABLE
1800.02/1800.81	v x1 x2 x4 x7 x11 x22 x28 x29 x32 x33 x34 x36 x37 x40 x45 x104
1800.02/1800.82	pb2clasp1: no process killed
1800.02/1800.82	clasp-1.0: no process killed
1802.01/1802.82	sh: line 1: 20572 Done                    cat /tmp/evaluation/351919-1176617418/temp/instance-351919-1176617418.opb.op
1802.01/1802.82	     20573 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/351919-1176617418/temp/instance-351919-1176617418.opb.clasp

Verifier Data (download as text)

OK	16384

Conversion Script Data (download as text)

/tmp/evaluation/351919-1176617418/instance-351919-1176617418.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/node39/watcher-351919-1176617418 -o ROOT/results/node39/solver-351919-1176617418 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351919-1176617418.opb /tmp/evaluation/351919-1176617418/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 0.98 0.99 3/77 20438
/proc/meminfo: memFree=1569840/2055920 swapFree=4147812/4192956
[pid=20438] ppid=20436 vsize=12268 CPUtime=0
/proc/20438/stat : 20438 (pbclasp) D 20436 20438 19401 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 109653887 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493827173 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/20438/statm: 3067 317 242 3 0 167 0

[startup+0.0652121 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20438
/proc/meminfo: memFree=1569840/2055920 swapFree=4147812/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=0
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 498 0 0 0 0 0 0 0 16 0 1 0 109653887 12697600 449 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20438/statm: 3100 449 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.10122 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20438
/proc/meminfo: memFree=1569840/2055920 swapFree=4147812/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=0.07
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 589 1595 0 0 0 0 6 1 16 0 1 0 109653887 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20438/statm: 3100 473 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+0.301253 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20438
/proc/meminfo: memFree=1569840/2055920 swapFree=4147812/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=0.13
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 831 5114 0 0 0 0 10 3 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 12400

[startup+0.701317 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20438
/proc/meminfo: memFree=1569840/2055920 swapFree=4147812/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=0.47
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 958 6905 0 0 0 0 43 4 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 12400

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 20472
/proc/meminfo: memFree=1568280/2055920 swapFree=4147812/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=0.47
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 958 6905 0 0 0 0 43 4 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20470] ppid=20438 vsize=5352 CPUtime=0
/proc/20470/stat : 20470 (sh) S 20438 20438 19401 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 109653946 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20470/statm: 1338 224 188 169 0 49 0
[pid=20472] ppid=20470 vsize=3204 CPUtime=0.9
/proc/20472/stat : 20472 (clasp-1.0) R 20470 20438 19401 0 -1 4194304 444 0 0 0 90 0 0 0 24 0 1 0 109653946 3280896 406 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/20472/statm: 801 406 249 81 0 175 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 20956

[startup+3.10172 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 20472
/proc/meminfo: memFree=1567960/2055920 swapFree=4147812/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=2.44
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 1084 8738 0 0 0 0 239 5 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
Current children cumulated CPU time (s) 2.44
Current children cumulated vsize (KiB) 12400

[startup+6.30126 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 20480
/proc/meminfo: memFree=1567896/2055920 swapFree=4147812/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=2.44
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 1084 8738 0 0 0 0 239 5 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20478] ppid=20438 vsize=5352 CPUtime=0
/proc/20478/stat : 20478 (sh) S 20438 20438 19401 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 109654143 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20478/statm: 1338 224 188 169 0 49 0
[pid=20480] ppid=20478 vsize=3336 CPUtime=3.72
/proc/20480/stat : 20480 (clasp-1.0) R 20478 20438 19401 0 -1 4194304 484 0 0 0 372 0 0 0 25 0 1 0 109654144 3416064 446 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737689 0 0 4096 0 0 0 0 17 1 0 0
/proc/20480/statm: 834 446 249 81 0 208 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 21088

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 20504
/proc/meminfo: memFree=1567960/2055920 swapFree=4147812/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=11.7
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 1449 14256 0 0 1 1 1159 9 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20502] ppid=20438 vsize=5352 CPUtime=0
/proc/20502/stat : 20502 (sh) S 20438 20438 19401 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 109655069 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20502/statm: 1338 224 188 169 0 49 0
[pid=20504] ppid=20502 vsize=3080 CPUtime=0.87
/proc/20504/stat : 20504 (clasp-1.0) R 20502 20438 19401 0 -1 4194304 440 0 0 0 87 0 0 0 24 0 1 0 109655069 3153920 402 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792581 0 0 4096 0 0 0 0 17 1 0 0
/proc/20504/statm: 770 402 249 81 0 144 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 20832

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 20520
/proc/meminfo: memFree=1567768/2055920 swapFree=4147812/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=22.66
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 1696 17969 0 0 1 1 2252 12 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20518] ppid=20438 vsize=5352 CPUtime=0
/proc/20518/stat : 20518 (sh) S 20438 20438 19401 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 109656167 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20518/statm: 1338 224 188 169 0 49 0
[pid=20520] ppid=20518 vsize=3336 CPUtime=2.69
/proc/20520/stat : 20520 (clasp-1.0) R 20518 20438 19401 0 -1 4194304 474 0 0 0 269 0 0 0 25 0 1 0 109656167 3416064 436 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134793582 0 0 4096 0 0 0 0 17 1 0 0
/proc/20520/statm: 834 436 249 81 0 208 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 21088

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 20520
/proc/meminfo: memFree=1567384/2055920 swapFree=4147876/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=22.66
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 1696 17969 0 0 1 1 2252 12 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20518] ppid=20438 vsize=5352 CPUtime=0
/proc/20518/stat : 20518 (sh) S 20438 20438 19401 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 109656167 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20518/statm: 1338 224 188 169 0 49 0
[pid=20520] ppid=20518 vsize=3600 CPUtime=28.28
/proc/20520/stat : 20520 (clasp-1.0) R 20518 20438 19401 0 -1 4194304 567 0 0 0 2828 0 0 0 25 0 1 0 109656167 3686400 529 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784665 0 0 4096 0 0 0 0 17 1 0 0
/proc/20520/statm: 900 529 249 81 0 274 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 21352

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 20520
/proc/meminfo: memFree=1567064/2055920 swapFree=4147876/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=22.66
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 1696 17969 0 0 1 1 2252 12 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20518] ppid=20438 vsize=5352 CPUtime=0
/proc/20518/stat : 20518 (sh) S 20438 20438 19401 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 109656167 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20518/statm: 1338 224 188 169 0 49 0
[pid=20520] ppid=20518 vsize=3976 CPUtime=79.46
/proc/20520/stat : 20520 (clasp-1.0) R 20518 20438 19401 0 -1 4194304 659 0 0 0 7946 0 0 0 25 0 1 0 109656167 4071424 621 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20520/statm: 994 621 249 81 0 368 0
Current children cumulated CPU time (s) 102.12
Current children cumulated vsize (KiB) 21728

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 20544
/proc/meminfo: memFree=1567192/2055920 swapFree=4147876/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=122.91
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2064 23776 0 0 1 1 12272 17 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20542] ppid=20438 vsize=5352 CPUtime=0
/proc/20542/stat : 20542 (sh) S 20438 20438 19401 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 109666196 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20542/statm: 1338 224 188 169 0 49 0
[pid=20544] ppid=20542 vsize=3724 CPUtime=39.18
/proc/20544/stat : 20544 (clasp-1.0) R 20542 20438 19401 0 -1 4194304 584 0 0 0 3918 0 0 0 25 0 1 0 109666197 3813376 546 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/20544/statm: 931 546 249 81 0 305 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 21476

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 20560
/proc/meminfo: memFree=1567448/2055920 swapFree=4147940/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=210.66
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2304 27694 0 0 1 2 21043 20 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20558] ppid=20438 vsize=5352 CPUtime=0
/proc/20558/stat : 20558 (sh) S 20438 20438 19401 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 109674975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20558/statm: 1338 224 188 169 0 49 0
[pid=20560] ppid=20558 vsize=3468 CPUtime=11.4
/proc/20560/stat : 20560 (clasp-1.0) R 20558 20438 19401 0 -1 4194304 513 0 0 0 1140 0 0 0 25 0 1 0 109674976 3551232 475 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 11526524 0 0 4096 0 0 0 0 17 1 0 0
/proc/20560/statm: 867 475 249 81 0 241 0
Current children cumulated CPU time (s) 222.06
Current children cumulated vsize (KiB) 21220

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 20560
/proc/meminfo: memFree=1567000/2055920 swapFree=4147940/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=210.66
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2304 27694 0 0 1 2 21043 20 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20558] ppid=20438 vsize=5352 CPUtime=0
/proc/20558/stat : 20558 (sh) S 20438 20438 19401 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 109674975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20558/statm: 1338 224 188 169 0 49 0
[pid=20560] ppid=20558 vsize=3852 CPUtime=71.38
/proc/20560/stat : 20560 (clasp-1.0) R 20558 20438 19401 0 -1 4194304 619 0 0 0 7138 0 0 0 25 0 1 0 109674976 3944448 581 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777558 0 0 4096 0 0 0 0 17 1 0 0
/proc/20560/statm: 963 581 249 81 0 337 0
Current children cumulated CPU time (s) 282.04
Current children cumulated vsize (KiB) 21604


################
# More data... #
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[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20560
/proc/meminfo: memFree=1565144/2055920 swapFree=4148456/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=210.66
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2304 27694 0 0 1 2 21043 20 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20558] ppid=20438 vsize=5352 CPUtime=0
/proc/20558/stat : 20558 (sh) S 20438 20438 19401 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 109674975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20558/statm: 1338 224 188 169 0 49 0
[pid=20560] ppid=20558 vsize=5272 CPUtime=1270.97
/proc/20560/stat : 20560 (clasp-1.0) R 20558 20438 19401 0 -1 4194304 987 0 0 0 127092 5 0 0 25 0 1 0 109674976 5398528 949 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0
/proc/20560/statm: 1318 949 249 81 0 692 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 23024

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20560
/proc/meminfo: memFree=1565144/2055920 swapFree=4148520/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=210.66
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2304 27694 0 0 1 2 21043 20 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20558] ppid=20438 vsize=5352 CPUtime=0
/proc/20558/stat : 20558 (sh) S 20438 20438 19401 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 109674975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20558/statm: 1338 224 188 169 0 49 0
[pid=20560] ppid=20558 vsize=5408 CPUtime=1330.95
/proc/20560/stat : 20560 (clasp-1.0) R 20558 20438 19401 0 -1 4194304 991 0 0 0 133090 5 0 0 25 0 1 0 109674976 5537792 953 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741014 0 0 4096 0 0 0 0 17 1 0 0
/proc/20560/statm: 1352 953 249 81 0 726 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 23160

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20560
/proc/meminfo: memFree=1565144/2055920 swapFree=4148520/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=210.66
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2304 27694 0 0 1 2 21043 20 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20558] ppid=20438 vsize=5352 CPUtime=0
/proc/20558/stat : 20558 (sh) S 20438 20438 19401 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 109674975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20558/statm: 1338 224 188 169 0 49 0
[pid=20560] ppid=20558 vsize=5408 CPUtime=1390.93
/proc/20560/stat : 20560 (clasp-1.0) R 20558 20438 19401 0 -1 4194304 991 0 0 0 139088 5 0 0 25 0 1 0 109674976 5537792 953 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/20560/statm: 1352 953 249 81 0 726 0
Current children cumulated CPU time (s) 1601.59
Current children cumulated vsize (KiB) 23160

[startup+1662.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/80 20562
/proc/meminfo: memFree=1564888/2055920 swapFree=4148584/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=210.66
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2304 27694 0 0 1 2 21043 20 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20558] ppid=20438 vsize=5352 CPUtime=0
/proc/20558/stat : 20558 (sh) S 20438 20438 19401 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 109674975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20558/statm: 1338 224 188 169 0 49 0
[pid=20560] ppid=20558 vsize=5408 CPUtime=1450.9
/proc/20560/stat : 20560 (clasp-1.0) R 20558 20438 19401 0 -1 4194304 997 0 0 0 145085 5 0 0 25 0 1 0 109674976 5537792 959 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714794 0 0 4096 0 0 0 0 17 1 0 0
/proc/20560/statm: 1352 959 249 81 0 726 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 23160

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/80 20562
/proc/meminfo: memFree=1564952/2055920 swapFree=4148584/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=210.66
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2304 27694 0 0 1 2 21043 20 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20558] ppid=20438 vsize=5352 CPUtime=0
/proc/20558/stat : 20558 (sh) S 20438 20438 19401 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 109674975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20558/statm: 1338 224 188 169 0 49 0
[pid=20560] ppid=20558 vsize=5408 CPUtime=1510.88
/proc/20560/stat : 20560 (clasp-1.0) R 20558 20438 19401 0 -1 4194304 997 0 0 0 151083 5 0 0 25 0 1 0 109674976 5537792 959 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/20560/statm: 1352 959 249 81 0 726 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 23160

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20562
/proc/meminfo: memFree=1564952/2055920 swapFree=4148584/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=210.66
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2304 27694 0 0 1 2 21043 20 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20558] ppid=20438 vsize=5352 CPUtime=0
/proc/20558/stat : 20558 (sh) S 20438 20438 19401 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 109674975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20558/statm: 1338 224 188 169 0 49 0
[pid=20560] ppid=20558 vsize=5408 CPUtime=1570.86
/proc/20560/stat : 20560 (clasp-1.0) R 20558 20438 19401 0 -1 4194304 997 0 0 0 157081 5 0 0 25 0 1 0 109674976 5537792 959 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715250 0 0 4096 0 0 0 0 17 1 0 0
/proc/20560/statm: 1352 959 249 81 0 726 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 23160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20562
/proc/meminfo: memFree=1564952/2055920 swapFree=4148584/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=210.66
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2304 27694 0 0 1 2 21043 20 16 0 1 0 109653887 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20438/statm: 3100 475 343 3 0 200 0
[pid=20558] ppid=20438 vsize=5352 CPUtime=0
/proc/20558/stat : 20558 (sh) S 20438 20438 19401 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 109674975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20558/statm: 1338 224 188 169 0 49 0
[pid=20560] ppid=20558 vsize=5408 CPUtime=1589.36
/proc/20560/stat : 20560 (clasp-1.0) R 20558 20438 19401 0 -1 4194304 997 0 0 0 158931 5 0 0 25 0 1 0 109674976 5537792 959 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160493037 0 0 4096 0 0 0 0 17 1 0 0
/proc/20560/statm: 1352 959 249 81 0 726 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 23160

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

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 20562
/proc/meminfo: memFree=1564952/2055920 swapFree=4148584/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=1800.05
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2474 30488 0 0 1 2 179974 28 16 0 1 0 109653887 12697600 476 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20438/statm: 3100 476 343 3 0 200 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 12400

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 20573
/proc/meminfo: memFree=1567048/2055920 swapFree=4148584/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=1800.05
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2474 30488 0 0 1 2 179974 28 16 0 1 0 109653887 12697600 476 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20438/statm: 3100 476 343 3 0 200 0
[pid=20571] ppid=20438 vsize=5352 CPUtime=0
/proc/20571/stat : 20571 (sh) S 20438 20438 19401 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 109833970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1338 224 188 169 0 49 0
[pid=20573] ppid=20571 vsize=3204 CPUtime=1.36
/proc/20573/stat : 20573 (clasp-1.0) R 20571 20438 19401 0 -1 4194304 442 0 0 0 136 0 0 0 25 0 1 0 109833971 3280896 404 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713617 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 801 404 249 81 0 175 0
Current children cumulated CPU time (s) 1801.41
Current children cumulated vsize (KiB) 20956

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 20573
/proc/meminfo: memFree=1567048/2055920 swapFree=4148584/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=1800.05
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2474 30488 0 0 1 2 179974 28 16 0 1 0 109653887 12697600 476 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20438/statm: 3100 476 343 3 0 200 0
[pid=20571] ppid=20438 vsize=5352 CPUtime=0
/proc/20571/stat : 20571 (sh) S 20438 20438 19401 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 109833970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1338 224 188 169 0 49 0
[pid=20573] ppid=20571 vsize=3204 CPUtime=1.76
/proc/20573/stat : 20573 (clasp-1.0) R 20571 20438 19401 0 -1 4194304 446 0 0 0 176 0 0 0 25 0 1 0 109833971 3280896 408 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714264 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 801 408 249 81 0 175 0
Current children cumulated CPU time (s) 1801.81
Current children cumulated vsize (KiB) 20956

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 20573
/proc/meminfo: memFree=1566984/2055920 swapFree=4148648/4192956
[pid=20438] ppid=20436 vsize=12400 CPUtime=1800.05
/proc/20438/stat : 20438 (pbclasp) S 20436 20438 19401 0 -1 4194304 2474 30488 0 0 1 2 179974 28 16 0 1 0 109653887 12697600 476 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20438/statm: 3100 476 343 3 0 200 0
[pid=20571] ppid=20438 vsize=5352 CPUtime=0
/proc/20571/stat : 20571 (sh) S 20438 20438 19401 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 109833970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1338 224 188 169 0 49 0
[pid=20573] ppid=20571 vsize=3204 CPUtime=1.96
/proc/20573/stat : 20573 (clasp-1.0) R 20571 20438 19401 0 -1 4194304 449 0 0 0 196 0 0 0 25 0 1 0 109833971 3280896 411 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782304 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 801 411 249 81 0 175 0
Current children cumulated CPU time (s) 1802.01
Current children cumulated vsize (KiB) 20956

Child status: 0
Real time (s): 1802.82
CPU time (s): 1802.06
CPU user time (s): 1801.75
CPU system time (s): 0.312952
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 23160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.75
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33920
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= 1128
involuntary context switches= 4683

runsolver used 1.69974 second user time and 4.86926 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Apr 15 06:10:18 UTC 2007

IDJOB= 351919
IDBENCH= 1848
IDSOLVER= 167
FILE ID= node39/351919-1176617418

PBS_JOBID= 4557039

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos5.opb
COMMAND LINE= pbclasp instance-351919-1176617418.opb /tmp/evaluation/351919-1176617418/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-351919-1176617418 -o ROOT/results/node39/conversion-351919-1176617418 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351919-1176617418/instance-351919-1176617418.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-351919-1176617418 -o ROOT/results/node39/solver-351919-1176617418 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351919-1176617418.opb /tmp/evaluation/351919-1176617418/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  687e90f40c46b53feec9c54ee9b43fa6

RANDOM SEED= 144914087

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1570312 kB
Buffers:         51592 kB
Cached:         217752 kB
SwapCached:       2792 kB
Active:         122320 kB
Inactive:       278024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1570312 kB
SwapTotal:     4192956 kB
SwapFree:      4147812 kB
Dirty:             544 kB
Writeback:           0 kB
Mapped:         144840 kB
Slab:            70620 kB
Committed_AS:   947136 kB
PageTables:       2012 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 node39 on Sun Apr 15 06:40:21 UTC 2007