Trace number 351936

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) 35.3 35.4289

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-p0548.opb
MD5SUM38a2c469f9dc1120b8fe634a693ac03d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark23777
Best CPU time to get the best result obtained on this benchmark1800.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10829
Optimality of the best value was proved NO
Number of variables548
Total number of constraints166
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints126
Minimum length of a constraint2
Maximum length of a constraint143
Number of terms in the objective function 416
Biggest coefficient in the objective function 11000
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 96797
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 11000
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 96797
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

Solver Data (download as text)

33.35/33.41	c Somebody sent me a SIGTERM
33.35/33.41	s UNKNOWN
33.35/33.42	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351936-1176617972/instance-351936-1176617972.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/node52/watcher-351936-1176617972 -o ROOT/results/node52/solver-351936-1176617972 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351936-1176617972.opb /tmp/evaluation/351936-1176617972/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 3/64 16984
/proc/meminfo: memFree=1784676/2055920 swapFree=4192812/4192956
[pid=16984] ppid=16982 vsize=12268 CPUtime=0
/proc/16984/stat : 16984 (pbclasp) D 16982 16984 15992 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 16642332 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653922405 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/16984/statm: 3067 317 242 3 0 167 0

[startup+0.030279 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16984
/proc/meminfo: memFree=1784676/2055920 swapFree=4192812/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.01
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 515 0 0 0 1 0 0 0 16 0 1 0 16642332 12832768 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16984/statm: 3133 467 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.101286 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16984
/proc/meminfo: memFree=1784676/2055920 swapFree=4192812/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.04
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 616 1596 0 0 1 0 3 0 17 0 1 0 16642332 12832768 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 3133 496 343 3 0 233 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12532

[startup+0.301296 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16984
/proc/meminfo: memFree=1784676/2055920 swapFree=4192812/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.04
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 616 1596 0 0 1 0 3 0 17 0 1 0 16642332 12832768 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 3133 496 343 3 0 233 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12532

[startup+0.701322 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16984
/proc/meminfo: memFree=1784676/2055920 swapFree=4192812/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.04
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 616 1596 0 0 1 0 3 0 17 0 1 0 16642332 12832768 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 3133 496 343 3 0 233 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12532

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 16994
/proc/meminfo: memFree=1719820/2055920 swapFree=4192812/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.04
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 616 1596 0 0 1 0 3 0 17 0 1 0 16642332 12832768 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 3133 496 343 3 0 233 0
[pid=16992] ppid=16984 vsize=5352 CPUtime=0
/proc/16992/stat : 16992 (sh) S 16984 16984 15992 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 16642338 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16992/statm: 1338 224 188 169 0 49 0
[pid=16994] ppid=16992 vsize=100932 CPUtime=1.43
/proc/16994/stat : 16994 (clasp) R 16992 16984 15992 0 -1 4194304 28782 0 0 0 132 11 0 0 25 0 1 0 16642339 103354368 24141 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16994/statm: 25233 24141 181 154 0 24703 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 118816

[startup+3.10149 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 16994
/proc/meminfo: memFree=1650876/2055920 swapFree=4192812/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.04
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 616 1596 0 0 1 0 3 0 17 0 1 0 16642332 12832768 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 3133 496 343 3 0 233 0
[pid=16992] ppid=16984 vsize=5352 CPUtime=0
/proc/16992/stat : 16992 (sh) S 16984 16984 15992 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 16642338 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16992/statm: 1338 224 188 169 0 49 0
[pid=16994] ppid=16992 vsize=201952 CPUtime=3.03
/proc/16994/stat : 16994 (clasp) R 16992 16984 15992 0 -1 4194304 59993 0 0 0 279 24 0 0 25 0 1 0 16642339 206798848 48369 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/16994/statm: 50488 48370 181 154 0 49958 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 219836

[startup+6.3017 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 16994
/proc/meminfo: memFree=1453388/2055920 swapFree=4192812/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.04
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 616 1596 0 0 1 0 3 0 17 0 1 0 16642332 12832768 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 3133 496 343 3 0 233 0
[pid=16992] ppid=16984 vsize=5352 CPUtime=0
/proc/16992/stat : 16992 (sh) S 16984 16984 15992 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 16642338 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16992/statm: 1338 224 188 169 0 49 0
[pid=16994] ppid=16992 vsize=403308 CPUtime=6.23
/proc/16994/stat : 16994 (clasp) R 16992 16984 15992 0 -1 4194304 121823 0 0 0 573 50 0 0 25 0 1 0 16642339 412987392 94575 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/16994/statm: 100827 94575 181 154 0 100297 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 421192

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 16994
/proc/meminfo: memFree=1089676/2055920 swapFree=4192812/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.04
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 616 1596 0 0 1 0 3 0 17 0 1 0 16642332 12832768 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 3133 496 343 3 0 233 0
[pid=16992] ppid=16984 vsize=5352 CPUtime=0
/proc/16992/stat : 16992 (sh) S 16984 16984 15992 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 16642338 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16992/statm: 1338 224 188 169 0 49 0
[pid=16994] ppid=16992 vsize=749572 CPUtime=12.63
/proc/16994/stat : 16994 (clasp) R 16992 16984 15992 0 -1 4194304 225335 0 0 0 1173 90 0 0 25 0 1 0 16642339 767561728 183241 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/16994/statm: 187393 183241 181 154 0 186863 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 767456

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 16994
/proc/meminfo: memFree=415948/2055920 swapFree=4192812/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.04
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 616 1596 0 0 1 0 3 0 17 0 1 0 16642332 12832768 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 3133 496 343 3 0 233 0
[pid=16992] ppid=16984 vsize=5352 CPUtime=0
/proc/16992/stat : 16992 (sh) S 16984 16984 15992 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 16642338 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16992/statm: 1338 224 188 169 0 49 0
[pid=16994] ppid=16992 vsize=1440980 CPUtime=25.43
/proc/16994/stat : 16994 (clasp) R 16992 16984 15992 0 -1 4194304 443906 0 0 0 2361 182 0 0 25 0 1 0 16642339 1475563520 345200 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/16994/statm: 360245 345200 181 154 0 359715 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1458864



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+33.4015 s]
/proc/loadavg: 1.03 1.00 1.00 2/67 16994
/proc/meminfo: memFree=15372/2055920 swapFree=4192224/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.04
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 616 1596 0 0 1 0 3 0 17 0 1 0 16642332 12832768 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 3133 496 343 3 0 233 0
[pid=16992] ppid=16984 vsize=5352 CPUtime=0
/proc/16992/stat : 16992 (sh) S 16984 16984 15992 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 16642338 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16992/statm: 1338 224 188 169 0 49 0
[pid=16994] ppid=16992 vsize=1825776 CPUtime=33.31
/proc/16994/stat : 16994 (clasp) R 16992 16984 15992 0 -1 4194304 545965 0 0 0 3110 221 0 0 25 0 1 0 16642339 1869594624 445541 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/16994/statm: 456444 445542 181 154 0 455914 0
Current children cumulated CPU time (s) 33.35
Current children cumulated vsize (KiB) 1843660

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

[startup+33.4015 s]
/proc/loadavg: 1.03 1.00 1.00 2/67 16994
/proc/meminfo: memFree=15372/2055920 swapFree=4192224/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.04
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 616 1596 0 0 1 0 3 0 17 0 1 0 16642332 12832768 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 3133 496 343 3 0 233 0
[pid=16992] ppid=16984 vsize=5352 CPUtime=0
/proc/16992/stat : 16992 (sh) S 16984 16984 15992 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 16642338 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16992/statm: 1338 224 188 169 0 49 0
[pid=16994] ppid=16992 vsize=1825776 CPUtime=33.31
/proc/16994/stat : 16994 (clasp) R 16992 16984 15992 0 -1 4194304 545965 0 0 0 3110 221 0 0 25 0 1 0 16642339 1869594624 445541 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/16994/statm: 456444 445542 181 154 0 455914 0
Current children cumulated CPU time (s) 33.35
Current children cumulated vsize (KiB) 1843660

# WARNING:
# current cumulated CPU time (0.06 s) is less than in the last sample (33.35 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (33.29 s) to the 'lost time'.

[startup+33.5191 s]
/proc/loadavg: 1.03 1.00 1.00 2/67 16994
/proc/meminfo: memFree=15372/2055920 swapFree=4192224/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.06
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 774 3370 0 0 1 0 3 2 17 0 1 0 16642332 12832768 498 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16984/statm: 3133 498 343 3 0 233 0
Current children cumulated CPU time (s) 0.06
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+34.2016 s]
/proc/loadavg: 1.11 1.02 1.01 2/68 17005
/proc/meminfo: memFree=1760956/2055920 swapFree=4192224/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.06
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 774 3370 0 0 1 0 3 2 17 0 1 0 16642332 12832768 498 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16984/statm: 3133 498 343 3 0 233 0
[pid=17003] ppid=16984 vsize=5352 CPUtime=0
/proc/17003/stat : 17003 (sh) S 16984 16984 15992 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 16645676 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17003/statm: 1338 224 188 169 0 49 0
[pid=17005] ppid=17003 vsize=57760 CPUtime=0.75
/proc/17005/stat : 17005 (clasp) R 17003 16984 15992 0 -1 4194304 16059 0 0 0 67 8 0 0 25 0 1 0 16645676 59146240 13245 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17005/statm: 14440 13245 181 154 0 13910 0
Current children cumulated CPU time (s) 0.81
Current children cumulated vsize (KiB) 75644

[startup+35.0016 s]
/proc/loadavg: 1.11 1.02 1.01 2/68 17005
/proc/meminfo: memFree=1760956/2055920 swapFree=4192224/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.06
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 774 3370 0 0 1 0 3 2 17 0 1 0 16642332 12832768 498 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16984/statm: 3133 498 343 3 0 233 0
[pid=17003] ppid=16984 vsize=5352 CPUtime=0
/proc/17003/stat : 17003 (sh) S 16984 16984 15992 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 16645676 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17003/statm: 1338 224 188 169 0 49 0
[pid=17005] ppid=17003 vsize=108380 CPUtime=1.55
/proc/17005/stat : 17005 (clasp) R 17003 16984 15992 0 -1 4194304 30960 0 0 0 140 15 0 0 25 0 1 0 16645676 110981120 26319 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17005/statm: 27095 26319 181 154 0 26565 0
Current children cumulated CPU time (s) 1.61
Current children cumulated vsize (KiB) 126264

[startup+35.4017 s]
/proc/loadavg: 1.11 1.02 1.01 2/68 17005
/proc/meminfo: memFree=1689340/2055920 swapFree=4192224/4192956
[pid=16984] ppid=16982 vsize=12532 CPUtime=0.06
/proc/16984/stat : 16984 (pbclasp) S 16982 16984 15992 0 -1 4194304 774 3370 0 0 1 0 3 2 17 0 1 0 16642332 12832768 498 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16984/statm: 3133 498 343 3 0 233 0
[pid=17003] ppid=16984 vsize=5352 CPUtime=0
/proc/17003/stat : 17003 (sh) S 16984 16984 15992 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 16645676 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17003/statm: 1338 224 188 169 0 49 0
[pid=17005] ppid=17003 vsize=134940 CPUtime=1.95
/proc/17005/stat : 17005 (clasp) R 17003 16984 15992 0 -1 4194304 39707 0 0 0 177 18 0 0 25 0 1 0 16645676 138178560 32228 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/17005/statm: 33735 32229 181 154 0 33205 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 152824

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16984 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=51992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=32994
# CPU time returned by wait4() is 0.084986
# while last known CPU time is 2.01
#
# 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): 33.29
#  lost CPU user time (s): 31.1
#  lost CPU system time (s): 2.19

Real time (s): 35.4289
CPU time (s): 35.3
CPU user time (s): 32.91
CPU system time (s): 2.39
CPU usage (%): 99.6362
Max. virtual memory (cumulated for all children) (KiB): 1843660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.051992
system time used= 0.032994
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= 142
involuntary context switches= 27

runsolver used 0.048992 second user time and 0.091986 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sun Apr 15 06:19:33 UTC 2007

IDJOB= 351936
IDBENCH= 1866
IDSOLVER= 158
FILE ID= node52/351936-1176617972

PBS_JOBID= 4557056

Free space on /tmp= 66563 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-p0548.opb
COMMAND LINE= pbclasp instance-351936-1176617972.opb /tmp/evaluation/351936-1176617972/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-351936-1176617972 -o ROOT/results/node52/conversion-351936-1176617972 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351936-1176617972/instance-351936-1176617972.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-351936-1176617972 -o ROOT/results/node52/solver-351936-1176617972 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351936-1176617972.opb /tmp/evaluation/351936-1176617972/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  38a2c469f9dc1120b8fe634a693ac03d

RANDOM SEED= 970386226

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1785084 kB
Buffers:         24520 kB
Cached:         149348 kB
SwapCached:        144 kB
Active:         102044 kB
Inactive:        91268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785084 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          27028 kB
Slab:            63472 kB
Committed_AS:   561712 kB
PageTables:       1488 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 node52 on Sun Apr 15 06:20:08 UTC 2007