Trace number 431229

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) 40.42 40.5322

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=7-P1=11-P2=23-P3=23-P4=29-P5=31-P6=13-B.opb
MD5SUM502b1b8e4f662bd34ffc08957221e0d9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.052991
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables90
Total number of constraints13
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 constraints13
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)150
Sum of products size (including duplicates)300
Number of different products150
Sum of products size300

Solver Data (download as text)

38.47/38.53	c Somebody sent me a SIGTERM
38.47/38.53	s UNKNOWN
38.47/38.53	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431229-1178004001/instance-431229-1178004001.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-431229-1178004001 -o ROOT/results/node20/solver-431229-1178004001 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431229-1178004001.opb /tmp/evaluation/431229-1178004001/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: 0.99 0.98 0.99 3/77 10247
/proc/meminfo: memFree=1799896/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12268 CPUtime=0
/proc/10247/stat : 10247 (pbclasp) D 10245 10247 8172 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248317462 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952766565 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/10247/statm: 3067 317 242 3 0 167 0

[startup+0.0762189 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10247
/proc/meminfo: memFree=1799896/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.04
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 248317462 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10247/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.10122 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10247
/proc/meminfo: memFree=1799896/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.04
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 248317462 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10247/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.301259 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10247
/proc/meminfo: memFree=1799896/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.04
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 248317462 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10247/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.70134 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10247
/proc/meminfo: memFree=1799896/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.04
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 248317462 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10247/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10257
/proc/meminfo: memFree=1735808/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.04
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 248317462 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10247/statm: 3100 458 342 3 0 200 0
[pid=10255] ppid=10247 vsize=5352 CPUtime=0
/proc/10255/stat : 10255 (sh) S 10247 10247 8172 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 248317467 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10255/statm: 1338 224 188 169 0 49 0
[pid=10257] ppid=10255 vsize=97424 CPUtime=1.43
/proc/10257/stat : 10257 (clasp) R 10255 10247 8172 0 -1 4194304 25865 0 0 0 134 9 0 0 25 0 1 0 248317468 99762176 23154 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10257/statm: 24356 23154 181 154 0 23826 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 115176

[startup+3.10182 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10257
/proc/meminfo: memFree=1673344/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.04
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 248317462 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10247/statm: 3100 458 342 3 0 200 0
[pid=10255] ppid=10247 vsize=5352 CPUtime=0
/proc/10255/stat : 10255 (sh) S 10247 10247 8172 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 248317467 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10255/statm: 1338 224 188 169 0 49 0
[pid=10257] ppid=10255 vsize=188636 CPUtime=3.03
/proc/10257/stat : 10257 (clasp) R 10255 10247 8172 0 -1 4194304 51613 0 0 0 283 20 0 0 25 0 1 0 248317468 193163264 44786 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/10257/statm: 47159 44786 181 154 0 46629 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 206388

[startup+6.30147 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10257
/proc/meminfo: memFree=1502400/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.04
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 248317462 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10247/statm: 3100 458 342 3 0 200 0
[pid=10255] ppid=10247 vsize=5352 CPUtime=0
/proc/10255/stat : 10255 (sh) S 10247 10247 8172 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 248317467 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10255/statm: 1338 224 188 169 0 49 0
[pid=10257] ppid=10255 vsize=349000 CPUtime=6.23
/proc/10257/stat : 10257 (clasp) R 10255 10247 8172 0 -1 4194304 99683 0 0 0 583 40 0 0 25 0 1 0 248317468 357376000 85150 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10257/statm: 87250 85151 181 154 0 86720 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 366752

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10257
/proc/meminfo: memFree=1189760/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.04
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 248317462 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10247/statm: 3100 458 342 3 0 200 0
[pid=10255] ppid=10247 vsize=5352 CPUtime=0
/proc/10255/stat : 10255 (sh) S 10247 10247 8172 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 248317467 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10255/statm: 1338 224 188 169 0 49 0
[pid=10257] ppid=10255 vsize=669440 CPUtime=12.63
/proc/10257/stat : 10257 (clasp) R 10255 10247 8172 0 -1 4194304 188476 0 0 0 1185 78 0 0 25 0 1 0 248317468 685506560 160210 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10257/statm: 167360 160211 181 154 0 166830 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 687192

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 10257
/proc/meminfo: memFree=610688/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.04
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 248317462 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10247/statm: 3100 458 342 3 0 200 0
[pid=10255] ppid=10247 vsize=5352 CPUtime=0
/proc/10255/stat : 10255 (sh) S 10247 10247 8172 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 248317467 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10255/statm: 1338 224 188 169 0 49 0
[pid=10257] ppid=10255 vsize=1240160 CPUtime=25.42
/proc/10257/stat : 10257 (clasp) R 10255 10247 8172 0 -1 4194304 358141 0 0 0 2394 148 0 0 25 0 1 0 248317468 1269923840 299610 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/10257/statm: 310040 299610 181 154 0 309510 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1257912



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.5059 s]
/proc/loadavg: 1.13 1.02 1.00 2/80 10257
/proc/meminfo: memFree=48384/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.04
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 248317462 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10247/statm: 3100 458 342 3 0 200 0
[pid=10255] ppid=10247 vsize=5352 CPUtime=0
/proc/10255/stat : 10255 (sh) S 10247 10247 8172 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 248317467 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10255/statm: 1338 224 188 169 0 49 0
[pid=10257] ppid=10255 vsize=1837888 CPUtime=38.43
/proc/10257/stat : 10257 (clasp) R 10255 10247 8172 0 -1 4194304 514032 0 0 0 3632 211 0 0 25 0 1 0 248317468 1881997312 436872 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10257/statm: 459472 436873 181 154 0 458942 0
Current children cumulated CPU time (s) 38.47
Current children cumulated vsize (KiB) 1855640

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

[startup+38.5059 s]
/proc/loadavg: 1.13 1.02 1.00 2/80 10257
/proc/meminfo: memFree=48384/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.04
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 248317462 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10247/statm: 3100 458 342 3 0 200 0
[pid=10255] ppid=10247 vsize=5352 CPUtime=0
/proc/10255/stat : 10255 (sh) S 10247 10247 8172 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 248317467 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10255/statm: 1338 224 188 169 0 49 0
[pid=10257] ppid=10255 vsize=1837888 CPUtime=38.43
/proc/10257/stat : 10257 (clasp) R 10255 10247 8172 0 -1 4194304 514032 0 0 0 3632 211 0 0 25 0 1 0 248317468 1881997312 436872 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10257/statm: 459472 436873 181 154 0 458942 0
Current children cumulated CPU time (s) 38.47
Current children cumulated vsize (KiB) 1855640

# WARNING:
# current cumulated CPU time (0.05 s) is less than in the last sample (38.47 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.42 s) to the 'lost time'.

[startup+38.6181 s]
/proc/loadavg: 1.13 1.02 1.00 2/80 10257
/proc/meminfo: memFree=48384/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.05
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 723 3367 0 0 0 0 3 2 19 0 1 0 248317462 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10247/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+39.8012 s]
/proc/loadavg: 1.13 1.02 1.00 2/81 10268
/proc/meminfo: memFree=1735224/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.05
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 723 3367 0 0 0 0 3 2 19 0 1 0 248317462 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10247/statm: 3100 459 342 3 0 200 0
[pid=10266] ppid=10247 vsize=5352 CPUtime=0
/proc/10266/stat : 10266 (sh) S 10247 10247 8172 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 248321316 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10266/statm: 1338 224 188 169 0 49 0
[pid=10268] ppid=10266 vsize=86880 CPUtime=1.24
/proc/10268/stat : 10268 (clasp) R 10266 10247 8172 0 -1 4194304 22841 0 0 0 114 10 0 0 25 0 1 0 248321316 88965120 20357 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/10268/statm: 21720 20357 181 154 0 21190 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 104632

[startup+40.2013 s]
/proc/loadavg: 1.13 1.02 1.00 2/81 10268
/proc/meminfo: memFree=1735224/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.05
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 723 3367 0 0 0 0 3 2 19 0 1 0 248317462 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10247/statm: 3100 459 342 3 0 200 0
[pid=10266] ppid=10247 vsize=5352 CPUtime=0
/proc/10266/stat : 10266 (sh) S 10247 10247 8172 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 248321316 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10266/statm: 1338 224 188 169 0 49 0
[pid=10268] ppid=10266 vsize=110264 CPUtime=1.65
/proc/10268/stat : 10268 (clasp) R 10266 10247 8172 0 -1 4194304 29597 0 0 0 151 14 0 0 25 0 1 0 248321316 112910336 26024 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10268/statm: 27566 26024 181 154 0 27036 0
Current children cumulated CPU time (s) 1.7
Current children cumulated vsize (KiB) 128016

[startup+40.4013 s]
/proc/loadavg: 1.13 1.02 1.00 2/81 10268
/proc/meminfo: memFree=1735224/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.05
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 723 3367 0 0 0 0 3 2 19 0 1 0 248317462 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10247/statm: 3100 459 342 3 0 200 0
[pid=10266] ppid=10247 vsize=5352 CPUtime=0
/proc/10266/stat : 10266 (sh) S 10247 10247 8172 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 248321316 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10266/statm: 1338 224 188 169 0 49 0
[pid=10268] ppid=10266 vsize=118984 CPUtime=1.85
/proc/10268/stat : 10268 (clasp) R 10266 10247 8172 0 -1 4194304 32874 0 0 0 170 15 0 0 25 0 1 0 248321316 121839616 28793 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10268/statm: 29746 28793 181 154 0 29216 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 136736

[startup+40.5013 s]
/proc/loadavg: 1.13 1.02 1.00 2/81 10268
/proc/meminfo: memFree=1735224/2055920 swapFree=4154876/4192956
[pid=10247] ppid=10245 vsize=12400 CPUtime=0.05
/proc/10247/stat : 10247 (pbclasp) S 10245 10247 8172 0 -1 4194304 723 3367 0 0 0 0 3 2 19 0 1 0 248317462 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10247/statm: 3100 459 342 3 0 200 0
[pid=10266] ppid=10247 vsize=5352 CPUtime=0
/proc/10266/stat : 10266 (sh) S 10247 10247 8172 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 248321316 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10266/statm: 1338 224 188 169 0 49 0
[pid=10268] ppid=10266 vsize=125248 CPUtime=1.95
/proc/10268/stat : 10268 (clasp) R 10266 10247 8172 0 -1 4194304 34276 0 0 0 179 16 0 0 25 0 1 0 248321316 128253952 30195 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10268/statm: 31312 30195 181 154 0 30782 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 143000

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10247 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=43993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=36994
# CPU time returned by wait4() is 0.080987
# while last known CPU time is 2
#
# 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): 38.42
#  lost CPU user time (s): 36.32
#  lost CPU system time (s): 2.1

Real time (s): 40.5322
CPU time (s): 40.42
CPU user time (s): 38.14
CPU system time (s): 2.28
CPU usage (%): 99.7231
Max. virtual memory (cumulated for all children) (KiB): 1855640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4567
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= 131
involuntary context switches= 25

runsolver used 0.044993 second user time and 0.116982 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue May  1 07:20:01 UTC 2007

IDJOB= 431229
IDBENCH= 48037
IDSOLVER= 158
FILE ID= node20/431229-1178004001

PBS_JOBID= 4728253

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=7-P1=11-P2=23-P3=23-P4=29-P5=31-P6=13-B.opb
COMMAND LINE= pbclasp instance-431229-1178004001.opb /tmp/evaluation/431229-1178004001/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-431229-1178004001 -o ROOT/results/node20/conversion-431229-1178004001 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431229-1178004001/instance-431229-1178004001.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-431229-1178004001 -o ROOT/results/node20/solver-431229-1178004001 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431229-1178004001.opb /tmp/evaluation/431229-1178004001/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  502b1b8e4f662bd34ffc08957221e0d9

RANDOM SEED= 975743774

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1800240 kB
Buffers:         47104 kB
Cached:         119300 kB
SwapCached:      16448 kB
Active:         111100 kB
Inactive:        79260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800240 kB
SwapTotal:     4192956 kB
SwapFree:      4154876 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          30808 kB
Slab:            50844 kB
Committed_AS:  2350524 kB
PageTables:       1748 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= 66563 MiB

End job on node20 on Tue May  1 07:20:42 UTC 2007