Trace number 362355

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)20 1802.09 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran10x10a.opb
MD5SUM1a5dd226c84aa8cc751cd6025cf57c5b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark8.97263
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20
Optimality of the best value was proved YES
Number of variables3100
Total number of constraints120
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints120
Minimum length of a constraint31
Maximum length of a constraint300
Number of terms in the objective function 3100
Biggest coefficient in the objective function 4599
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 526310
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 526310
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

Solver Data (download as text)

0.25/0.36	o 20
1800.08/1800.82	c Somebody sent me a SIGTERM
1800.08/1800.82	s SATISFIABLE
1800.08/1800.82	v x343 x644 x704 x874 x1274 x1573 x1835 x2053 x2443 x2744 x3012 x3022 x3024 x3030 x3043 x3053 x3062 x3069 x3082 x3092
1800.08/1800.82	pb2clasp1: no process killed
1800.08/1800.82	clasp-1.0: no process killed
2.33/1802.82	sh: line 1:  1445 Done                    cat /tmp/evaluation/362355-1177011183/temp/instance-362355-1177011183.opb.op
2.33/1802.82	      1446 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/362355-1177011183/temp/instance-362355-1177011183.opb.clasp

Verifier Data (download as text)

OK	20

Conversion Script Data (download as text)

/tmp/evaluation/362355-1177011183/instance-362355-1177011183.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/node45/watcher-362355-1177011183 -o ROOT/results/node45/solver-362355-1177011183 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362355-1177011183.opb /tmp/evaluation/362355-1177011183/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 0.99 3/77 1219
/proc/meminfo: memFree=1739200/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=12268 CPUtime=0
/proc/1219/stat : 1219 (pbclasp) R 1217 1219 982 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 55963895 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947988478 0 0 4224 0 0 0 0 17 1 0 0
/proc/1219/statm: 3067 317 242 3 0 167 0

[startup+0.052857 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 1219
/proc/meminfo: memFree=1739200/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=12808 CPUtime=0.04
/proc/1219/stat : 1219 (pbclasp) R 1217 1219 982 0 -1 4194304 567 0 0 0 4 0 0 0 18 0 1 0 55963895 13115392 533 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938933985 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1219/statm: 3202 533 320 3 0 302 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12808

[startup+0.101862 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 1219
/proc/meminfo: memFree=1739200/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=12940 CPUtime=0.09
/proc/1219/stat : 1219 (pbclasp) R 1217 1219 982 0 -1 4194304 617 0 0 0 9 0 0 0 18 0 1 0 55963895 13250560 583 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938933985 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1219/statm: 3235 584 320 3 0 335 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12940

[startup+0.301888 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 1219
/proc/meminfo: memFree=1739200/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.25
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 944 1614 0 0 12 0 12 1 17 0 1 0 55963895 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 735 343 3 0 474 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 13496

[startup+0.701923 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 1219
/proc/meminfo: memFree=1739200/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 13496

[startup+1.502 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1237
/proc/meminfo: memFree=1734680/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=4980 CPUtime=1.03
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 894 0 0 0 103 0 0 0 25 0 1 0 55963941 5099520 856 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134791671 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 1245 856 249 81 0 619 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 23828

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1237
/proc/meminfo: memFree=1734104/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=6544 CPUtime=2.63
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 1295 0 0 0 263 0 0 0 25 0 1 0 55963941 6701056 1257 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 1636 1257 249 81 0 1010 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 25392

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1237
/proc/meminfo: memFree=1732440/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=6936 CPUtime=5.83
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 1385 0 0 0 583 0 0 0 25 0 1 0 55963941 7102464 1347 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715322 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 1734 1347 249 81 0 1108 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 25784

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1237
/proc/meminfo: memFree=1731552/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=7588 CPUtime=12.22
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 1546 0 0 0 1222 0 0 0 25 0 1 0 55963941 7770112 1508 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 1897 1508 249 81 0 1271 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 26436

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1237
/proc/meminfo: memFree=1729568/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=9544 CPUtime=25.03
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 2032 0 0 0 2502 1 0 0 25 0 1 0 55963941 9773056 1994 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 2386 1994 249 81 0 1760 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 28392

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1237
/proc/meminfo: memFree=1727968/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=11228 CPUtime=50.61
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 2451 0 0 0 5060 1 0 0 25 0 1 0 55963941 11497472 2413 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714696 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 2807 2413 249 81 0 2181 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 30076

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1237
/proc/meminfo: memFree=1725216/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=13980 CPUtime=101.81
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 3197 0 0 0 10179 2 0 0 25 0 1 0 55963941 14315520 3118 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792587 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 3495 3118 249 81 0 2869 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 32828

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1237
/proc/meminfo: memFree=1721696/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=17212 CPUtime=161.78
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 5415 0 0 0 16175 3 0 0 25 0 1 0 55963941 17625088 3929 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 4303 3929 249 81 0 3677 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 36060

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1237
/proc/meminfo: memFree=1716448/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=22740 CPUtime=221.77
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 6775 0 0 0 22173 4 0 0 25 0 1 0 55963941 23285760 5289 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782562 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 5685 5289 249 81 0 5059 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 41588

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1237
/proc/meminfo: memFree=1717984/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0

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

/proc/meminfo: memFree=1703328/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=35564 CPUtime=1661.36
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 10950 0 0 0 166117 19 0 0 25 0 1 0 55963941 36417536 8511 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784694 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 8891 8511 249 81 0 8265 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 54412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/86 1409
/proc/meminfo: memFree=1701672/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=35948 CPUtime=1721.25
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 11038 0 0 0 172105 20 0 0 25 0 1 0 55963941 36810752 8599 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 8987 8599 249 81 0 8361 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 54796

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1435
/proc/meminfo: memFree=1701400/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=37416 CPUtime=1781.22
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 11626 0 0 0 178101 21 0 0 25 0 1 0 55963941 38313984 8952 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715250 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 9354 8952 249 81 0 8728 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 56264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1435
/proc/meminfo: memFree=1701656/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=37096 CPUtime=1799.72
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 11753 0 0 0 179951 21 0 0 25 0 1 0 55963941 37986304 8883 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741408 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 9274 8883 249 81 0 8648 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 55944

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1435
/proc/meminfo: memFree=1701656/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.36
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1079 3623 0 0 13 0 20 3 16 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1235] ppid=1219 vsize=5352 CPUtime=0
/proc/1235/stat : 1235 (sh) S 1219 1219 982 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 55963941 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1235/statm: 1338 224 188 169 0 49 0
[pid=1237] ppid=1235 vsize=37096 CPUtime=1799.72
/proc/1237/stat : 1237 (clasp-1.0) R 1235 1219 982 0 -1 4194304 11753 0 0 0 179951 21 0 0 25 0 1 0 55963941 37986304 8883 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741408 0 0 4096 0 0 0 0 17 1 0 0
/proc/1237/statm: 9274 8883 249 81 0 8648 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 55944

# WARNING:
# current cumulated CPU time (0.38 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1799.7 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1435
/proc/meminfo: memFree=1701656/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.38
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1236 5287 0 0 13 0 21 4 17 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 13496

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 0.99 2/80 1435
/proc/meminfo: memFree=1701656/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.38
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1236 5287 0 0 13 0 21 4 17 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 13496

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 1446
/proc/meminfo: memFree=1733768/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.38
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1236 5287 0 0 13 0 21 4 17 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1436] ppid=1219 vsize=0 CPUtime=0
/proc/1436/stat : 1436 (rm) Z 1219 1219 982 0 -1 4194316 116 0 0 0 0 0 0 0 17 0 1 0 56143977 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/1436/statm: 0 0 0 0 0 0 0
[pid=1444] ppid=1219 vsize=5352 CPUtime=0
/proc/1444/stat : 1444 (sh) S 1219 1219 982 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 56143979 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1444/statm: 1338 224 188 169 0 49 0
[pid=1446] ppid=1444 vsize=4980 CPUtime=1.35
/proc/1446/stat : 1446 (clasp-1.0) R 1444 1219 982 0 -1 4194304 894 0 0 0 135 0 0 0 25 0 1 0 56143980 5099520 856 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715314 0 0 4096 0 0 0 0 17 1 0 0
/proc/1446/statm: 1245 856 249 81 0 619 0
Current children cumulated CPU time (s) 1.73
Current children cumulated vsize (KiB) 23828

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 1446
/proc/meminfo: memFree=1733768/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.38
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1236 5287 0 0 13 0 21 4 17 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1436] ppid=1219 vsize=0 CPUtime=0
/proc/1436/stat : 1436 (rm) Z 1219 1219 982 0 -1 4194316 116 0 0 0 0 0 0 0 17 0 1 0 56143977 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/1436/statm: 0 0 0 0 0 0 0
[pid=1444] ppid=1219 vsize=5352 CPUtime=0
/proc/1444/stat : 1444 (sh) S 1219 1219 982 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 56143979 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1444/statm: 1338 224 188 169 0 49 0
[pid=1446] ppid=1444 vsize=5112 CPUtime=1.75
/proc/1446/stat : 1446 (clasp-1.0) R 1444 1219 982 0 -1 4194304 924 0 0 0 175 0 0 0 25 0 1 0 56143980 5234688 886 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715290 0 0 4096 0 0 0 0 17 1 0 0
/proc/1446/statm: 1278 886 249 81 0 652 0
Current children cumulated CPU time (s) 2.13
Current children cumulated vsize (KiB) 23960

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 1446
/proc/meminfo: memFree=1733384/2055920 swapFree=4157496/4192956
[pid=1219] ppid=1217 vsize=13496 CPUtime=0.38
/proc/1219/stat : 1219 (pbclasp) S 1217 1219 982 0 -1 4194304 1236 5287 0 0 13 0 21 4 17 0 1 0 55963895 13819904 737 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1219/statm: 3374 737 343 3 0 474 0
[pid=1436] ppid=1219 vsize=0 CPUtime=0
/proc/1436/stat : 1436 (rm) Z 1219 1219 982 0 -1 4194316 116 0 0 0 0 0 0 0 17 0 1 0 56143977 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/1436/statm: 0 0 0 0 0 0 0
[pid=1444] ppid=1219 vsize=5352 CPUtime=0
/proc/1444/stat : 1444 (sh) S 1219 1219 982 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 56143979 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1444/statm: 1338 224 188 169 0 49 0
[pid=1446] ppid=1444 vsize=5240 CPUtime=1.95
/proc/1446/stat : 1446 (clasp-1.0) R 1444 1219 982 0 -1 4194304 971 0 0 0 195 0 0 0 25 0 1 0 56143980 5365760 933 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1446/statm: 1310 933 249 81 0 684 0
Current children cumulated CPU time (s) 2.33
Current children cumulated vsize (KiB) 24088

Child status: 0

# 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): 1799.7
#  lost CPU user time (s): 1799.5
#  lost CPU system time (s): 0.2

Real time (s): 1802.83
CPU time (s): 1802.09
CPU user time (s): 1801.83
CPU system time (s): 0.265989
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 56264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.32565
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8245
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= 347
involuntary context switches= 70

runsolver used 1.70574 second user time and 4.86226 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Thu Apr 19 19:33:03 UTC 2007

IDJOB= 362355
IDBENCH= 1553
IDSOLVER= 167
FILE ID= node45/362355-1177011183

PBS_JOBID= 4630542

Free space on /tmp= 66447 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran10x10a.opb
COMMAND LINE= pbclasp instance-362355-1177011183.opb /tmp/evaluation/362355-1177011183/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-362355-1177011183 -o ROOT/results/node45/conversion-362355-1177011183 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362355-1177011183/instance-362355-1177011183.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-362355-1177011183 -o ROOT/results/node45/solver-362355-1177011183 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362355-1177011183.opb /tmp/evaluation/362355-1177011183/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  1a5dd226c84aa8cc751cd6025cf57c5b

RANDOM SEED= 490498094

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1739608 kB
Buffers:         37612 kB
Cached:         211808 kB
SwapCached:      15576 kB
Active:         133816 kB
Inactive:       140320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739608 kB
SwapTotal:     4192956 kB
SwapFree:      4157496 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          31836 kB
Slab:            27668 kB
Committed_AS:  1177612 kB
PageTables:       1732 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= 66446 MiB

End job on node45 on Thu Apr 19 20:03:06 UTC 2007