Trace number 350805

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) 40.2859 40.4357

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-seymour1.opb
MD5SUM6c96e127d2f61e098d2015d63d4a25a7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark100037
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 99995
Optimality of the best value was proved NO
Number of variables10582
Total number of constraints5865
Number of constraints which are clauses651
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5214
Minimum length of a constraint1
Maximum length of a constraint198
Number of terms in the objective function 10582
Biggest coefficient in the objective function 229
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 529702
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 529702
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)

38.35/38.42	c Somebody sent me a SIGTERM
38.35/38.42	s UNKNOWN
38.35/38.47	pb2clasp1: no process killed
7.22/40.42	sh: line 1: 31351 Killed                  cat /tmp/evaluation/350805-1176552538/temp/instance-350805-1176552538.opb.op
7.22/40.42	     31352                       | clasp >/tmp/evaluation/350805-1176552538/temp/instance-350805-1176552538.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350805-1176552538/instance-350805-1176552538.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/node16/watcher-350805-1176552538 -o ROOT/results/node16/solver-350805-1176552538 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350805-1176552538.opb /tmp/evaluation/350805-1176552538/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: 0.91 1.01 0.99 3/77 31331
/proc/meminfo: memFree=1666848/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=12268 CPUtime=0
/proc/31331/stat : 31331 (pbclasp) R 31329 31331 30923 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 103171444 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971273726 0 0 4224 0 0 0 0 17 1 0 0
/proc/31331/statm: 3067 317 242 3 0 167 0

[startup+0.0971541 s]
/proc/loadavg: 0.91 1.01 0.99 3/77 31331
/proc/meminfo: memFree=1666848/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=13476 CPUtime=0.09
/proc/31331/stat : 31331 (pbclasp) R 31329 31331 30923 0 -1 4194304 733 0 0 0 9 0 0 0 18 0 1 0 103171444 13799424 699 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980601096 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31331/statm: 3369 699 320 3 0 469 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13476

[startup+0.101152 s]
/proc/loadavg: 0.91 1.01 0.99 3/77 31331
/proc/meminfo: memFree=1666848/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=13476 CPUtime=0.09
/proc/31331/stat : 31331 (pbclasp) R 31329 31331 30923 0 -1 4194304 733 0 0 0 9 0 0 0 18 0 1 0 103171444 13799424 699 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962253180 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31331/statm: 3369 699 320 3 0 469 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13476

[startup+0.301112 s]
/proc/loadavg: 0.91 1.01 0.99 3/77 31331
/proc/meminfo: memFree=1666848/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=13616 CPUtime=0.29
/proc/31331/stat : 31331 (pbclasp) R 31329 31331 30923 0 -1 4194304 776 0 0 0 29 0 0 0 19 0 1 0 103171444 13942784 742 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980601102 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31331/statm: 3404 742 320 3 0 504 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13616

[startup+0.701028 s]
/proc/loadavg: 0.91 1.01 0.99 3/77 31331
/proc/meminfo: memFree=1666848/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=14012 CPUtime=0.69
/proc/31331/stat : 31331 (pbclasp) R 31329 31331 30923 0 -1 4194304 884 0 0 0 69 0 0 0 23 0 1 0 103171444 14348288 850 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980601096 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31331/statm: 3503 850 320 3 0 603 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14012

[startup+1.50186 s]
/proc/loadavg: 0.91 1.01 0.99 2/78 31332
/proc/meminfo: memFree=1664216/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=15332 CPUtime=1.18
/proc/31331/stat : 31331 (pbclasp) S 31329 31331 30923 0 -1 4194304 1223 0 0 0 118 0 0 0 16 0 1 0 103171444 15699968 1175 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31331/statm: 3833 1175 324 3 0 933 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 15332

[startup+3.10153 s]
/proc/loadavg: 0.91 1.01 0.99 2/80 31334
/proc/meminfo: memFree=1661704/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=15332 CPUtime=1.18
/proc/31331/stat : 31331 (pbclasp) S 31329 31331 30923 0 -1 4194304 1223 0 0 0 118 0 0 0 16 0 1 0 103171444 15699968 1175 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31331/statm: 3833 1175 324 3 0 933 0
[pid=31333] ppid=31331 vsize=5352 CPUtime=0
/proc/31333/stat : 31333 (sh) S 31331 31331 30923 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103171564 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31333/statm: 1338 229 193 169 0 49 0
[pid=31334] ppid=31333 vsize=12532 CPUtime=1.9
/proc/31334/stat : 31334 (pb2clasp1) R 31333 31331 30923 0 -1 4194304 534 0 0 0 189 1 0 0 25 0 1 0 103171564 12832768 496 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231980231729 0 0 4224 0 0 0 0 17 1 0 0
/proc/31334/statm: 3133 496 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33216

[startup+6.30287 s]
/proc/loadavg: 0.92 1.01 0.99 2/81 31341
/proc/meminfo: memFree=1655168/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=16256 CPUtime=5.29
/proc/31331/stat : 31331 (pbclasp) S 31329 31331 30923 0 -1 4194304 1856 1625 0 0 121 1 402 5 17 0 1 0 103171444 16646144 1427 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31331/statm: 4064 1427 343 3 0 1164 0
[pid=31339] ppid=31331 vsize=5352 CPUtime=0
/proc/31339/stat : 31339 (sh) S 31331 31331 30923 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103171975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1338 224 188 169 0 49 0
[pid=31340] ppid=31339 vsize=2520 CPUtime=0
/proc/31340/stat : 31340 (cat) S 31339 31331 30923 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103171976 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31340/statm: 630 87 71 4 0 42 0
[pid=31341] ppid=31339 vsize=5116 CPUtime=0.98
/proc/31341/stat : 31341 (clasp) R 31339 31331 30923 0 -1 4194304 945 0 0 0 98 0 0 0 25 0 1 0 103171976 5238784 908 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135022948 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1279 908 173 154 0 749 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 29244

[startup+12.7016 s]
/proc/loadavg: 0.92 1.01 0.99 2/81 31341
/proc/meminfo: memFree=1383488/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=16256 CPUtime=5.29
/proc/31331/stat : 31331 (pbclasp) S 31329 31331 30923 0 -1 4194304 1856 1625 0 0 121 1 402 5 17 0 1 0 103171444 16646144 1427 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31331/statm: 4064 1427 343 3 0 1164 0
[pid=31339] ppid=31331 vsize=5352 CPUtime=0
/proc/31339/stat : 31339 (sh) S 31331 31331 30923 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103171975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1338 224 188 169 0 49 0
[pid=31340] ppid=31339 vsize=2520 CPUtime=0.01
/proc/31340/stat : 31340 (cat) S 31339 31331 30923 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 103171976 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31340/statm: 630 87 71 4 0 42 0
[pid=31341] ppid=31339 vsize=322096 CPUtime=7.36
/proc/31341/stat : 31341 (clasp) R 31339 31331 30923 0 -1 4194304 81139 0 0 0 706 30 0 0 25 0 1 0 103171976 329826304 79126 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650627 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 80524 79128 181 154 0 79994 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 346224

[startup+25.5019 s]
/proc/loadavg: 0.94 1.01 0.99 2/81 31341
/proc/meminfo: memFree=581440/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=16256 CPUtime=5.29
/proc/31331/stat : 31331 (pbclasp) S 31329 31331 30923 0 -1 4194304 1856 1625 0 0 121 1 402 5 17 0 1 0 103171444 16646144 1427 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31331/statm: 4064 1427 343 3 0 1164 0
[pid=31339] ppid=31331 vsize=5352 CPUtime=0
/proc/31339/stat : 31339 (sh) S 31331 31331 30923 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103171975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1338 224 188 169 0 49 0
[pid=31340] ppid=31339 vsize=2520 CPUtime=0.01
/proc/31340/stat : 31340 (cat) S 31339 31331 30923 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 103171976 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31340/statm: 630 87 71 4 0 42 0
[pid=31341] ppid=31339 vsize=1100416 CPUtime=20.16
/proc/31341/stat : 31341 (clasp) R 31339 31331 30923 0 -1 4194304 279419 0 0 0 1904 112 0 0 25 0 1 0 103171976 1126825984 272535 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134655410 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 275104 272535 181 154 0 274574 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1124544



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.4013 s]
/proc/loadavg: 1.03 1.02 1.00 2/81 31341
/proc/meminfo: memFree=16320/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=16256 CPUtime=5.29
/proc/31331/stat : 31331 (pbclasp) S 31329 31331 30923 0 -1 4194304 1856 1625 0 0 121 1 402 5 17 0 1 0 103171444 16646144 1427 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31331/statm: 4064 1427 343 3 0 1164 0
[pid=31339] ppid=31331 vsize=5352 CPUtime=0
/proc/31339/stat : 31339 (sh) S 31331 31331 30923 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103171975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1338 224 188 169 0 49 0
[pid=31340] ppid=31339 vsize=2520 CPUtime=0.01
/proc/31340/stat : 31340 (cat) S 31339 31331 30923 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 103171976 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31340/statm: 630 87 71 4 0 42 0
[pid=31341] ppid=31339 vsize=1820848 CPUtime=33.05
/proc/31341/stat : 31341 (clasp) R 31339 31331 30923 0 -1 4194304 464056 0 0 0 3121 184 0 0 25 0 1 0 103171976 1864548352 453711 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 455212 453711 181 154 0 454682 0
Current children cumulated CPU time (s) 38.35
Current children cumulated vsize (KiB) 1844976

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

[startup+38.4013 s]
/proc/loadavg: 1.03 1.02 1.00 2/81 31341
/proc/meminfo: memFree=16320/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=16256 CPUtime=5.29
/proc/31331/stat : 31331 (pbclasp) S 31329 31331 30923 0 -1 4194304 1856 1625 0 0 121 1 402 5 17 0 1 0 103171444 16646144 1427 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31331/statm: 4064 1427 343 3 0 1164 0
[pid=31339] ppid=31331 vsize=5352 CPUtime=0
/proc/31339/stat : 31339 (sh) S 31331 31331 30923 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103171975 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31339/statm: 1338 224 188 169 0 49 0
[pid=31340] ppid=31339 vsize=2520 CPUtime=0.01
/proc/31340/stat : 31340 (cat) S 31339 31331 30923 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 103171976 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31340/statm: 630 87 71 4 0 42 0
[pid=31341] ppid=31339 vsize=1820848 CPUtime=33.05
/proc/31341/stat : 31341 (clasp) R 31339 31331 30923 0 -1 4194304 464056 0 0 0 3121 184 0 0 25 0 1 0 103171976 1864548352 453711 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 455212 453711 181 154 0 454682 0
Current children cumulated CPU time (s) 38.35
Current children cumulated vsize (KiB) 1844976

# WARNING:
# current cumulated CPU time (5.36 s) is less than in the last sample (38.35 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (32.99 s) to the 'lost time'.

[startup+38.5236 s]
/proc/loadavg: 1.03 1.02 1.00 2/81 31341
/proc/meminfo: memFree=16320/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=16256 CPUtime=5.36
/proc/31331/stat : 31331 (pbclasp) S 31329 31331 30923 0 -1 4194304 2019 3397 0 0 122 1 403 10 18 0 1 0 103171444 16646144 1429 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31331/statm: 4064 1429 343 3 0 1164 0
Current children cumulated CPU time (s) 5.36
Current children cumulated vsize (KiB) 16256

Sending SIGKILL to process tree (bottom up)

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

[startup+39.802 s]
/proc/loadavg: 1.03 1.02 1.00 2/82 31352
/proc/meminfo: memFree=1830648/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=16256 CPUtime=5.36
/proc/31331/stat : 31331 (pbclasp) S 31329 31331 30923 0 -1 4194304 2019 3397 0 0 122 1 403 10 18 0 1 0 103171444 16646144 1429 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31331/statm: 4064 1429 343 3 0 1164 0
[pid=31350] ppid=31331 vsize=5352 CPUtime=0
/proc/31350/stat : 31350 (sh) S 31331 31331 30923 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 103175296 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31350/statm: 1338 224 188 169 0 49 0
[pid=31351] ppid=31350 vsize=2520 CPUtime=0
/proc/31351/stat : 31351 (cat) S 31350 31331 30923 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103175296 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31351/statm: 630 87 71 4 0 42 0
[pid=31352] ppid=31350 vsize=5904 CPUtime=1.27
/proc/31352/stat : 31352 (clasp) R 31350 31331 30923 0 -1 4194304 1152 0 0 0 127 0 0 0 25 0 1 0 103175296 6045696 1115 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088825 0 0 4096 0 0 0 0 17 1 0 0
/proc/31352/statm: 1476 1115 173 154 0 946 0
Current children cumulated CPU time (s) 6.63
Current children cumulated vsize (KiB) 30032

[startup+40.2029 s]
/proc/loadavg: 1.03 1.02 1.00 2/82 31352
/proc/meminfo: memFree=1830648/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=16256 CPUtime=5.36
/proc/31331/stat : 31331 (pbclasp) S 31329 31331 30923 0 -1 4194304 2019 3397 0 0 122 1 403 10 18 0 1 0 103171444 16646144 1429 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31331/statm: 4064 1429 343 3 0 1164 0
[pid=31350] ppid=31331 vsize=5352 CPUtime=0
/proc/31350/stat : 31350 (sh) S 31331 31331 30923 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 103175296 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31350/statm: 1338 224 188 169 0 49 0
[pid=31351] ppid=31350 vsize=2520 CPUtime=0
/proc/31351/stat : 31351 (cat) S 31350 31331 30923 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103175296 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31351/statm: 630 87 71 4 0 42 0
[pid=31352] ppid=31350 vsize=6956 CPUtime=1.66
/proc/31352/stat : 31352 (clasp) R 31350 31331 30923 0 -1 4194304 1406 0 0 0 166 0 0 0 25 0 1 0 103175296 7122944 1369 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135030969 0 0 4096 0 0 0 0 17 1 0 0
/proc/31352/statm: 1739 1369 173 154 0 1209 0
Current children cumulated CPU time (s) 7.02
Current children cumulated vsize (KiB) 31084

[startup+40.4028 s]
/proc/loadavg: 1.03 1.02 1.00 2/82 31352
/proc/meminfo: memFree=1830648/2055920 swapFree=4191880/4192956
[pid=31331] ppid=31329 vsize=16256 CPUtime=5.36
/proc/31331/stat : 31331 (pbclasp) S 31329 31331 30923 0 -1 4194304 2019 3397 0 0 122 1 403 10 18 0 1 0 103171444 16646144 1429 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31331/statm: 4064 1429 343 3 0 1164 0
[pid=31350] ppid=31331 vsize=5352 CPUtime=0
/proc/31350/stat : 31350 (sh) S 31331 31331 30923 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 103175296 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31350/statm: 1338 224 188 169 0 49 0
[pid=31351] ppid=31350 vsize=2520 CPUtime=0
/proc/31351/stat : 31351 (cat) S 31350 31331 30923 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103175296 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31351/statm: 630 87 71 4 0 42 0
[pid=31352] ppid=31350 vsize=7492 CPUtime=1.86
/proc/31352/stat : 31352 (clasp) R 31350 31331 30923 0 -1 4194304 1531 0 0 0 186 0 0 0 25 0 1 0 103175296 7671808 1494 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7585541 0 0 4096 0 0 0 0 17 1 0 0
/proc/31352/statm: 1873 1494 173 154 0 1343 0
Current children cumulated CPU time (s) 7.22
Current children cumulated vsize (KiB) 31620

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): 32.99
#  lost CPU user time (s): 31.19
#  lost CPU system time (s): 1.8

Real time (s): 40.4357
CPU time (s): 40.2859
CPU user time (s): 38.3389
CPU system time (s): 1.94698
CPU usage (%): 99.6294
Max. virtual memory (cumulated for all children) (KiB): 1844976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.14891
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8259
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= 1411
involuntary context switches= 487

runsolver used 0.043993 second user time and 0.111982 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Apr 14 12:08:58 UTC 2007

IDJOB= 350805
IDBENCH= 1591
IDSOLVER= 158
FILE ID= node16/350805-1176552538

PBS_JOBID= 4556757

Free space on /tmp= 66517 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/milp/normalized-reduced-mps-v2-20-10-seymour1.opb
COMMAND LINE= pbclasp instance-350805-1176552538.opb /tmp/evaluation/350805-1176552538/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-350805-1176552538 -o ROOT/results/node16/conversion-350805-1176552538 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350805-1176552538/instance-350805-1176552538.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-350805-1176552538 -o ROOT/results/node16/solver-350805-1176552538 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350805-1176552538.opb /tmp/evaluation/350805-1176552538/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6c96e127d2f61e098d2015d63d4a25a7

RANDOM SEED= 41363144

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:       1667384 kB
Buffers:         36112 kB
Cached:         238848 kB
SwapCached:        440 kB
Active:         149400 kB
Inactive:       181100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667384 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            4712 kB
Writeback:           0 kB
Mapped:          72636 kB
Slab:            43636 kB
Committed_AS:  2638796 kB
PageTables:       1840 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= 66511 MiB

End job on node16 on Sat Apr 14 12:09:39 UTC 2007