Trace number 363466

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 22.41 22.5297

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod008.opb
MD5SUM4dd9ac2644c29d272d2675c7fc366ed6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark307
Best CPU time to get the best result obtained on this benchmark4.74128
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 307
Optimality of the best value was proved YES
Number of variables319
Total number of constraints6
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 constraints6
Minimum length of a constraint186
Maximum length of a constraint231
Number of terms in the objective function 319
Biggest coefficient in the objective function 87
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 23554
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 22000
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 1027256
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)

20.46/20.52	c Somebody sent me a SIGTERM
20.46/20.52	s UNKNOWN
20.46/20.52	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363466-1177027985/instance-363466-1177027985.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/node35/watcher-363466-1177027985 -o ROOT/results/node35/solver-363466-1177027985 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363466-1177027985.opb /tmp/evaluation/363466-1177027985/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 0.99 0.97 3/77 25541
/proc/meminfo: memFree=1794128/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12268 CPUtime=0
/proc/25541/stat : 25541 (pbclasp) R 25539 25541 24364 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 150713916 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266134583909 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/25541/statm: 3067 317 242 3 0 167 0

[startup+0.0178739 s]
/proc/loadavg: 1.00 0.99 0.97 3/77 25541
/proc/meminfo: memFree=1794128/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12400 CPUtime=0
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 507 0 0 0 0 0 0 0 16 0 1 0 150713916 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25541/statm: 3100 459 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101884 s]
/proc/loadavg: 1.00 0.99 0.97 3/77 25541
/proc/meminfo: memFree=1794128/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.02
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 607 1602 0 0 0 0 2 0 16 0 1 0 150713916 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25541/statm: 3133 487 343 3 0 233 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12532

[startup+0.301903 s]
/proc/loadavg: 1.00 0.99 0.97 3/77 25541
/proc/meminfo: memFree=1794128/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.02
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 607 1602 0 0 0 0 2 0 16 0 1 0 150713916 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25541/statm: 3133 487 343 3 0 233 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12532

[startup+0.70195 s]
/proc/loadavg: 1.00 0.99 0.97 3/77 25541
/proc/meminfo: memFree=1794128/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.02
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 607 1602 0 0 0 0 2 0 16 0 1 0 150713916 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25541/statm: 3133 487 343 3 0 233 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12532

[startup+1.50104 s]
/proc/loadavg: 1.00 0.99 0.97 2/80 25551
/proc/meminfo: memFree=1703608/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.02
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 607 1602 0 0 0 0 2 0 16 0 1 0 150713916 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25541/statm: 3133 487 343 3 0 233 0
[pid=25549] ppid=25541 vsize=5352 CPUtime=0
/proc/25549/stat : 25549 (sh) S 25541 25541 24364 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150713921 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25549/statm: 1338 224 188 169 0 49 0
[pid=25551] ppid=25549 vsize=138024 CPUtime=1.43
/proc/25551/stat : 25551 (clasp) R 25549 25541 24364 0 -1 4194304 34315 0 0 0 128 15 0 0 25 0 1 0 150713921 141336576 34085 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 34506 34085 181 154 0 33976 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 155908

[startup+3.10123 s]
/proc/loadavg: 1.00 0.99 0.97 2/80 25551
/proc/meminfo: memFree=1601272/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.02
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 607 1602 0 0 0 0 2 0 16 0 1 0 150713916 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25541/statm: 3133 487 343 3 0 233 0
[pid=25549] ppid=25541 vsize=5352 CPUtime=0
/proc/25549/stat : 25549 (sh) S 25541 25541 24364 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150713921 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25549/statm: 1338 224 188 169 0 49 0
[pid=25551] ppid=25549 vsize=285116 CPUtime=3.03
/proc/25551/stat : 25551 (clasp) R 25549 25541 24364 0 -1 4194304 71252 0 0 0 270 33 0 0 25 0 1 0 150713921 291958784 70886 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 71279 70887 181 154 0 70749 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 303000

[startup+6.3016 s]
/proc/loadavg: 1.00 0.99 0.97 2/80 25551
/proc/meminfo: memFree=1300280/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.02
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 607 1602 0 0 0 0 2 0 16 0 1 0 150713916 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25541/statm: 3133 487 343 3 0 233 0
[pid=25549] ppid=25541 vsize=5352 CPUtime=0
/proc/25549/stat : 25549 (sh) S 25541 25541 24364 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150713921 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25549/statm: 1338 224 188 169 0 49 0
[pid=25551] ppid=25549 vsize=576576 CPUtime=6.23
/proc/25551/stat : 25551 (clasp) R 25549 25541 24364 0 -1 4194304 144382 0 0 0 559 64 0 0 25 0 1 0 150713921 590413824 143509 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 144144 143510 181 154 0 143614 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 594460

[startup+12.7023 s]
/proc/loadavg: 1.00 0.99 0.97 2/80 25551
/proc/meminfo: memFree=706808/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.02
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 607 1602 0 0 0 0 2 0 16 0 1 0 150713916 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25541/statm: 3133 487 343 3 0 233 0
[pid=25549] ppid=25541 vsize=5352 CPUtime=0
/proc/25549/stat : 25549 (sh) S 25541 25541 24364 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150713921 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25549/statm: 1338 224 188 169 0 49 0
[pid=25551] ppid=25549 vsize=1149612 CPUtime=12.63
/proc/25551/stat : 25551 (clasp) R 25549 25541 24364 0 -1 4194304 288766 0 0 0 1138 125 0 0 25 0 1 0 150713921 1177202688 286753 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 287403 286754 181 154 0 286873 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1167496



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+20.5023 s]
/proc/loadavg: 1.00 0.99 0.97 2/80 25551
/proc/meminfo: memFree=16184/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.02
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 607 1602 0 0 0 0 2 0 16 0 1 0 150713916 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25541/statm: 3133 487 343 3 0 233 0
[pid=25549] ppid=25541 vsize=5352 CPUtime=0
/proc/25549/stat : 25549 (sh) S 25541 25541 24364 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150713921 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25549/statm: 1338 224 188 169 0 49 0
[pid=25551] ppid=25549 vsize=1827384 CPUtime=20.44
/proc/25551/stat : 25551 (clasp) R 25549 25541 24364 0 -1 4194304 458601 0 0 0 1850 194 0 0 25 0 1 0 150713921 1871241216 455562 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 456846 455563 181 154 0 456316 0
Current children cumulated CPU time (s) 20.46
Current children cumulated vsize (KiB) 1845268

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

[startup+20.5023 s]
/proc/loadavg: 1.00 0.99 0.97 2/80 25551
/proc/meminfo: memFree=16184/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.02
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 607 1602 0 0 0 0 2 0 16 0 1 0 150713916 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25541/statm: 3133 487 343 3 0 233 0
[pid=25549] ppid=25541 vsize=5352 CPUtime=0
/proc/25549/stat : 25549 (sh) S 25541 25541 24364 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150713921 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25549/statm: 1338 224 188 169 0 49 0
[pid=25551] ppid=25549 vsize=1827384 CPUtime=20.44
/proc/25551/stat : 25551 (clasp) R 25549 25541 24364 0 -1 4194304 458601 0 0 0 1850 194 0 0 25 0 1 0 150713921 1871241216 455562 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25551/statm: 456846 455563 181 154 0 456316 0
Current children cumulated CPU time (s) 20.46
Current children cumulated vsize (KiB) 1845268

# WARNING:
# current cumulated CPU time (0.04 s) is less than in the last sample (20.46 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (20.42 s) to the 'lost time'.

[startup+20.6184 s]
/proc/loadavg: 1.00 0.99 0.97 2/80 25551
/proc/meminfo: memFree=16184/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.04
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 773 3379 0 0 0 0 2 2 17 0 1 0 150713916 12832768 489 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25541/statm: 3133 489 343 3 0 233 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12532

Sending SIGKILL to process tree (bottom up)

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

[startup+20.6184 s]
/proc/loadavg: 1.00 0.99 0.97 2/80 25551
/proc/meminfo: memFree=16184/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.04
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 773 3379 0 0 0 0 2 2 17 0 1 0 150713916 12832768 489 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25541/statm: 3133 489 343 3 0 233 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12532

[startup+21.4024 s]
/proc/loadavg: 1.00 0.99 0.97 2/81 25562
/proc/meminfo: memFree=1817248/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.04
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 773 3379 0 0 0 0 2 2 17 0 1 0 150713916 12832768 489 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25541/statm: 3133 489 343 3 0 233 0
[pid=25560] ppid=25541 vsize=5352 CPUtime=0
/proc/25560/stat : 25560 (sh) S 25541 25541 24364 0 -1 4194304 289 121 0 0 0 0 0 0 21 0 1 0 150715970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25560/statm: 1338 224 188 169 0 49 0
[pid=25562] ppid=25560 vsize=82728 CPUtime=0.85
/proc/25562/stat : 25562 (clasp) R 25560 25541 24364 0 -1 4194304 20342 0 0 0 78 7 0 0 25 0 1 0 150715970 84713472 20264 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25562/statm: 20682 20265 181 154 0 20152 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 100612

[startup+22.2025 s]
/proc/loadavg: 1.00 0.99 0.97 2/81 25562
/proc/meminfo: memFree=1713504/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.04
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 773 3379 0 0 0 0 2 2 17 0 1 0 150713916 12832768 489 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25541/statm: 3133 489 343 3 0 233 0
[pid=25560] ppid=25541 vsize=5352 CPUtime=0
/proc/25560/stat : 25560 (sh) S 25541 25541 24364 0 -1 4194304 289 121 0 0 0 0 0 0 21 0 1 0 150715970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25560/statm: 1338 224 188 169 0 49 0
[pid=25562] ppid=25560 vsize=157152 CPUtime=1.65
/proc/25562/stat : 25562 (clasp) R 25560 25541 24364 0 -1 4194304 39117 0 0 0 150 15 0 0 25 0 1 0 150715970 160923648 38887 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25562/statm: 39288 38888 181 154 0 38758 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 175036

[startup+22.4015 s]
/proc/loadavg: 1.00 0.99 0.97 2/81 25562
/proc/meminfo: memFree=1713504/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.04
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 773 3379 0 0 0 0 2 2 17 0 1 0 150713916 12832768 489 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25541/statm: 3133 489 343 3 0 233 0
[pid=25560] ppid=25541 vsize=5352 CPUtime=0
/proc/25560/stat : 25560 (sh) S 25541 25541 24364 0 -1 4194304 289 121 0 0 0 0 0 0 21 0 1 0 150715970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25560/statm: 1338 224 188 169 0 49 0
[pid=25562] ppid=25560 vsize=175608 CPUtime=1.85
/proc/25562/stat : 25562 (clasp) R 25560 25541 24364 0 -1 4194304 43729 0 0 0 167 18 0 0 25 0 1 0 150715970 179822592 43499 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25562/statm: 43902 43500 181 154 0 43372 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 193492

[startup+22.5015 s]
/proc/loadavg: 1.00 0.99 0.97 2/81 25562
/proc/meminfo: memFree=1713504/2055920 swapFree=4151140/4192956
[pid=25541] ppid=25539 vsize=12532 CPUtime=0.04
/proc/25541/stat : 25541 (pbclasp) S 25539 25541 24364 0 -1 4194304 773 3379 0 0 0 0 2 2 17 0 1 0 150713916 12832768 489 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25541/statm: 3133 489 343 3 0 233 0
[pid=25560] ppid=25541 vsize=5352 CPUtime=0
/proc/25560/stat : 25560 (sh) S 25541 25541 24364 0 -1 4194304 289 121 0 0 0 0 0 0 21 0 1 0 150715970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25560/statm: 1338 224 188 169 0 49 0
[pid=25562] ppid=25560 vsize=184884 CPUtime=1.95
/proc/25562/stat : 25562 (clasp) R 25560 25541 24364 0 -1 4194304 46041 0 0 0 177 18 0 0 25 0 1 0 150715970 189321216 45811 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25562/statm: 46221 45812 181 154 0 45691 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 202768

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25541 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=34994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=38994
# CPU time returned by wait4() is 0.073988
# while last known CPU time is 1.99
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 20.42
#  lost CPU user time (s): 18.5
#  lost CPU system time (s): 1.92

Real time (s): 22.5297
CPU time (s): 22.41
CPU user time (s): 20.29
CPU system time (s): 2.12
CPU usage (%): 99.4687
Max. virtual memory (cumulated for all children) (KiB): 1845268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.034994
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4660
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= 140
involuntary context switches= 28

runsolver used 0.020996 second user time and 0.070989 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Fri Apr 20 00:13:05 UTC 2007

IDJOB= 363466
IDBENCH= 1854
IDSOLVER= 158
FILE ID= node35/363466-1177027985

PBS_JOBID= 4630597

Free space on /tmp= 66306 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod008.opb
COMMAND LINE= pbclasp instance-363466-1177027985.opb /tmp/evaluation/363466-1177027985/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-363466-1177027985 -o ROOT/results/node35/conversion-363466-1177027985 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363466-1177027985/instance-363466-1177027985.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-363466-1177027985 -o ROOT/results/node35/solver-363466-1177027985 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363466-1177027985.opb /tmp/evaluation/363466-1177027985/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  4dd9ac2644c29d272d2675c7fc366ed6

RANDOM SEED= 142319772

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1794472 kB
Buffers:         24812 kB
Cached:         168864 kB
SwapCached:       9032 kB
Active:          88556 kB
Inactive:       131276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794472 kB
SwapTotal:     4192956 kB
SwapFree:      4151140 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          32968 kB
Slab:            26868 kB
Committed_AS:  2419956 kB
PageTables:       2004 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= 66306 MiB

End job on node35 on Fri Apr 20 00:13:28 UTC 2007