Trace number 350701

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) 44.3256 44.4368

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-nug08.opb
MD5SUM6120923c090ddeb6029c79f9e1b7777e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark1782.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved NO
Number of variables32640
Total number of constraints912
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 constraints912
Minimum length of a constraint160
Maximum length of a constraint160
Number of terms in the objective function 20160
Biggest coefficient in the objective function 1216
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 537736
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 32769
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 537736
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)

42.35/42.42	c Somebody sent me a SIGTERM
42.35/42.42	s UNKNOWN
42.35/42.42	pb2clasp1: no process killed
9.25/44.42	sh: line 1:  7438 Killed                  cat /tmp/evaluation/350701-1176540761/temp/instance-350701-1176540761.opb.op
9.25/44.42	      7439                       | clasp >/tmp/evaluation/350701-1176540761/temp/instance-350701-1176540761.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350701-1176540761/instance-350701-1176540761.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/node10/watcher-350701-1176540761 -o ROOT/results/node10/solver-350701-1176540761 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350701-1176540761.opb /tmp/evaluation/350701-1176540761/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: 0.95 1.00 0.99 3/77 7418
/proc/meminfo: memFree=1771528/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=12268 CPUtime=0
/proc/7418/stat : 7418 (pbclasp) R 7416 7418 6975 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 130113602 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928767998 0 0 4224 0 0 0 0 17 1 0 0
/proc/7418/statm: 3067 317 242 3 0 167 0

[startup+0.035157 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 7418
/proc/meminfo: memFree=1771528/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=14584 CPUtime=0.02
/proc/7418/stat : 7418 (pbclasp) R 7416 7418 6975 0 -1 4194304 1027 0 0 0 2 0 0 0 18 0 1 0 130113602 14934016 993 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919747114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7418/statm: 3646 993 320 3 0 746 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14584

[startup+0.10117 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 7418
/proc/meminfo: memFree=1771528/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=14584 CPUtime=0.09
/proc/7418/stat : 7418 (pbclasp) R 7416 7418 6975 0 -1 4194304 6817 0 0 0 7 2 0 0 18 0 1 0 130113602 14934016 984 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919746986 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7418/statm: 3646 996 320 3 0 746 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14584

[startup+0.301213 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 7418
/proc/meminfo: memFree=1771528/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=14712 CPUtime=0.29
/proc/7418/stat : 7418 (pbclasp) R 7416 7418 6975 0 -1 4194304 24192 0 0 0 22 7 0 0 19 0 1 0 130113602 15065088 1013 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919746986 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7418/statm: 3678 1013 320 3 0 778 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14712

[startup+0.701301 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 7418
/proc/meminfo: memFree=1771528/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=14836 CPUtime=0.69
/proc/7418/stat : 7418 (pbclasp) R 7416 7418 6975 0 -1 4194304 58963 0 0 0 52 17 0 0 23 0 1 0 130113602 15192064 1049 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919713505 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7418/statm: 3709 1049 320 3 0 809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14836

[startup+1.50147 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 7419
/proc/meminfo: memFree=1768192/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=15100 CPUtime=1.49
/proc/7418/stat : 7418 (pbclasp) R 7416 7418 6975 0 -1 4194304 128771 0 0 0 110 39 0 0 25 0 1 0 130113602 15462400 1093 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919746986 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7418/statm: 3775 1107 320 3 0 875 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15100

[startup+3.10182 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 7419
/proc/meminfo: memFree=1767680/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=15780 CPUtime=3.09
/proc/7418/stat : 7418 (pbclasp) R 7416 7418 6975 0 -1 4194304 267381 0 0 0 236 73 0 0 25 0 1 0 130113602 16158720 1277 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919746986 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7418/statm: 3945 1277 320 3 0 1045 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15780

[startup+6.30251 s]
/proc/loadavg: 0.95 1.00 0.99 2/80 7421
/proc/meminfo: memFree=1764080/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=18384 CPUtime=5.38
/proc/7418/stat : 7418 (pbclasp) S 7416 7418 6975 0 -1 4194304 310616 0 0 0 454 84 0 0 16 0 1 0 130113602 18825216 1940 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7418/statm: 4596 1940 324 3 0 1696 0
[pid=7420] ppid=7418 vsize=5352 CPUtime=0
/proc/7420/stat : 7420 (sh) S 7418 7418 6975 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 130114141 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7420/statm: 1338 229 193 169 0 49 0
[pid=7421] ppid=7420 vsize=12664 CPUtime=0.9
/proc/7421/stat : 7421 (pb2clasp1) R 7420 7418 6975 0 -1 4194304 557 0 0 0 89 1 0 0 25 0 1 0 130114142 12967936 519 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 214928765026 0 0 4224 0 0 0 0 17 1 0 0
/proc/7421/statm: 3166 519 339 3 0 266 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36400

[startup+12.7019 s]
/proc/loadavg: 0.96 1.00 0.99 2/81 7428
/proc/meminfo: memFree=1635432/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=20232 CPUtime=7.29
/proc/7418/stat : 7418 (pbclasp) S 7416 7418 6975 0 -1 4194304 311772 1647 0 0 459 85 180 5 17 0 1 0 130113602 20717568 2403 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7418/statm: 5058 2403 343 3 0 2158 0
[pid=7426] ppid=7418 vsize=5352 CPUtime=0
/proc/7426/stat : 7426 (sh) S 7418 7418 6975 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 130114333 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7426/statm: 1338 224 188 169 0 49 0
[pid=7427] ppid=7426 vsize=2520 CPUtime=0
/proc/7427/stat : 7427 (cat) S 7426 7418 6975 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130114333 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 214920036578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7427/statm: 630 87 71 4 0 42 0
[pid=7428] ppid=7426 vsize=169716 CPUtime=5.37
/proc/7428/stat : 7428 (clasp) R 7426 7418 6975 0 -1 4194304 45022 0 0 0 520 17 0 0 25 0 1 0 130114333 173789184 40871 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650424 0 0 4096 0 0 0 0 17 1 0 0
/proc/7428/statm: 42429 40871 181 154 0 41899 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 197820

[startup+25.5016 s]
/proc/loadavg: 0.97 1.00 0.99 2/81 7428
/proc/meminfo: memFree=887784/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=20232 CPUtime=7.29
/proc/7418/stat : 7418 (pbclasp) S 7416 7418 6975 0 -1 4194304 311772 1647 0 0 459 85 180 5 17 0 1 0 130113602 20717568 2403 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7418/statm: 5058 2403 343 3 0 2158 0
[pid=7426] ppid=7418 vsize=5352 CPUtime=0
/proc/7426/stat : 7426 (sh) S 7418 7418 6975 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 130114333 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7426/statm: 1338 224 188 169 0 49 0
[pid=7427] ppid=7426 vsize=2520 CPUtime=0
/proc/7427/stat : 7427 (cat) S 7426 7418 6975 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130114333 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 214920036578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7427/statm: 630 87 71 4 0 42 0
[pid=7428] ppid=7426 vsize=900732 CPUtime=18.17
/proc/7428/stat : 7428 (clasp) R 7426 7418 6975 0 -1 4194304 245180 0 0 0 1718 99 0 0 25 0 1 0 130114333 922349568 220652 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9340539 0 0 4096 0 0 0 0 17 1 0 0
/proc/7428/statm: 225183 220652 181 154 0 224653 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 928836



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+42.4023 s]
/proc/loadavg: 0.97 1.00 0.99 2/81 7428
/proc/meminfo: memFree=31656/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=20232 CPUtime=7.29
/proc/7418/stat : 7418 (pbclasp) S 7416 7418 6975 0 -1 4194304 311772 1647 0 0 459 85 180 5 17 0 1 0 130113602 20717568 2403 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7418/statm: 5058 2403 343 3 0 2158 0
[pid=7426] ppid=7418 vsize=5352 CPUtime=0
/proc/7426/stat : 7426 (sh) S 7418 7418 6975 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 130114333 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7426/statm: 1338 224 188 169 0 49 0
[pid=7427] ppid=7426 vsize=2520 CPUtime=0
/proc/7427/stat : 7427 (cat) S 7426 7418 6975 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130114333 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 214920036578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7427/statm: 630 87 71 4 0 42 0
[pid=7428] ppid=7426 vsize=1835668 CPUtime=35.06
/proc/7428/stat : 7428 (clasp) R 7426 7418 6975 0 -1 4194304 490963 0 0 0 3305 201 0 0 25 0 1 0 130114333 1879724032 441110 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7428/statm: 458917 441116 181 154 0 458387 0
Current children cumulated CPU time (s) 42.35
Current children cumulated vsize (KiB) 1863772

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

[startup+42.4023 s]
/proc/loadavg: 0.97 1.00 0.99 2/81 7428
/proc/meminfo: memFree=31656/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=20232 CPUtime=7.29
/proc/7418/stat : 7418 (pbclasp) S 7416 7418 6975 0 -1 4194304 311772 1647 0 0 459 85 180 5 17 0 1 0 130113602 20717568 2403 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7418/statm: 5058 2403 343 3 0 2158 0
[pid=7426] ppid=7418 vsize=5352 CPUtime=0
/proc/7426/stat : 7426 (sh) S 7418 7418 6975 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 130114333 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7426/statm: 1338 224 188 169 0 49 0
[pid=7427] ppid=7426 vsize=2520 CPUtime=0
/proc/7427/stat : 7427 (cat) S 7426 7418 6975 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130114333 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 214920036578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7427/statm: 630 87 71 4 0 42 0
[pid=7428] ppid=7426 vsize=1835668 CPUtime=35.06
/proc/7428/stat : 7428 (clasp) R 7426 7418 6975 0 -1 4194304 490963 0 0 0 3305 201 0 0 25 0 1 0 130114333 1879724032 441110 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7428/statm: 458917 441116 181 154 0 458387 0
Current children cumulated CPU time (s) 42.35
Current children cumulated vsize (KiB) 1863772

# WARNING:
# current cumulated CPU time (7.36 s) is less than in the last sample (42.35 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (34.99 s) to the 'lost time'.

[startup+42.5206 s]
/proc/loadavg: 0.97 1.00 0.99 2/81 7428
/proc/meminfo: memFree=31656/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=20232 CPUtime=7.36
/proc/7418/stat : 7418 (pbclasp) S 7416 7418 6975 0 -1 4194304 311941 3420 0 0 461 85 180 10 18 0 1 0 130113602 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7418/statm: 5058 2405 343 3 0 2158 0
Current children cumulated CPU time (s) 7.36
Current children cumulated vsize (KiB) 20232

Sending SIGKILL to process tree (bottom up)

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

[startup+43.0014 s]
/proc/loadavg: 0.97 1.00 0.99 2/82 7439
/proc/meminfo: memFree=1795488/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=20232 CPUtime=7.36
/proc/7418/stat : 7418 (pbclasp) S 7416 7418 6975 0 -1 4194304 311941 3420 0 0 461 85 180 10 18 0 1 0 130113602 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7418/statm: 5058 2405 343 3 0 2158 0
[pid=7437] ppid=7418 vsize=5352 CPUtime=0
/proc/7437/stat : 7437 (sh) S 7418 7418 6975 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 130117850 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7437/statm: 1338 224 188 169 0 49 0
[pid=7438] ppid=7437 vsize=2520 CPUtime=0
/proc/7438/stat : 7438 (cat) S 7437 7418 6975 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130117851 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 214920036578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7438/statm: 630 87 71 4 0 42 0
[pid=7439] ppid=7437 vsize=3192 CPUtime=0.5
/proc/7439/stat : 7439 (clasp) R 7437 7418 6975 0 -1 4194304 486 0 0 0 50 0 0 0 25 0 1 0 130117851 3268608 406 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9278076 0 0 4096 0 0 0 0 17 1 0 0
/proc/7439/statm: 798 406 173 154 0 268 0
Current children cumulated CPU time (s) 7.86
Current children cumulated vsize (KiB) 31296

[startup+43.8016 s]
/proc/loadavg: 0.97 1.00 0.99 2/82 7439
/proc/meminfo: memFree=1795488/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=20232 CPUtime=7.36
/proc/7418/stat : 7418 (pbclasp) S 7416 7418 6975 0 -1 4194304 311941 3420 0 0 461 85 180 10 18 0 1 0 130113602 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7418/statm: 5058 2405 343 3 0 2158 0
[pid=7437] ppid=7418 vsize=5352 CPUtime=0
/proc/7437/stat : 7437 (sh) S 7418 7418 6975 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 130117850 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7437/statm: 1338 224 188 169 0 49 0
[pid=7438] ppid=7437 vsize=2520 CPUtime=0
/proc/7438/stat : 7438 (cat) S 7437 7418 6975 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130117851 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 214920036578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7438/statm: 630 87 71 4 0 42 0
[pid=7439] ppid=7437 vsize=4512 CPUtime=1.3
/proc/7439/stat : 7439 (clasp) R 7437 7418 6975 0 -1 4194304 842 0 0 0 130 0 0 0 25 0 1 0 130117851 4620288 762 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088457 0 0 4096 0 0 0 0 17 1 0 0
/proc/7439/statm: 1128 762 173 154 0 598 0
Current children cumulated CPU time (s) 8.66
Current children cumulated vsize (KiB) 32616

[startup+44.2017 s]
/proc/loadavg: 0.97 1.00 0.99 2/82 7439
/proc/meminfo: memFree=1793504/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=20232 CPUtime=7.36
/proc/7418/stat : 7418 (pbclasp) S 7416 7418 6975 0 -1 4194304 311941 3420 0 0 461 85 180 10 18 0 1 0 130113602 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7418/statm: 5058 2405 343 3 0 2158 0
[pid=7437] ppid=7418 vsize=5352 CPUtime=0
/proc/7437/stat : 7437 (sh) S 7418 7418 6975 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 130117850 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7437/statm: 1338 224 188 169 0 49 0
[pid=7438] ppid=7437 vsize=2520 CPUtime=0
/proc/7438/stat : 7438 (cat) S 7437 7418 6975 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130117851 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 214920036578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7438/statm: 630 87 71 4 0 42 0
[pid=7439] ppid=7437 vsize=5304 CPUtime=1.7
/proc/7439/stat : 7439 (clasp) R 7437 7418 6975 0 -1 4194304 1025 0 0 0 170 0 0 0 25 0 1 0 130117851 5431296 945 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9322642 0 0 4096 0 0 0 0 17 1 0 0
/proc/7439/statm: 1326 945 173 154 0 796 0
Current children cumulated CPU time (s) 9.06
Current children cumulated vsize (KiB) 33408

[startup+44.4017 s]
/proc/loadavg: 0.97 1.00 0.99 2/82 7439
/proc/meminfo: memFree=1793504/2055920 swapFree=4166016/4192956
[pid=7418] ppid=7416 vsize=20232 CPUtime=7.36
/proc/7418/stat : 7418 (pbclasp) S 7416 7418 6975 0 -1 4194304 311941 3420 0 0 461 85 180 10 18 0 1 0 130113602 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7418/statm: 5058 2405 343 3 0 2158 0
[pid=7437] ppid=7418 vsize=5352 CPUtime=0
/proc/7437/stat : 7437 (sh) S 7418 7418 6975 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 130117850 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7437/statm: 1338 224 188 169 0 49 0
[pid=7438] ppid=7437 vsize=2520 CPUtime=0
/proc/7438/stat : 7438 (cat) S 7437 7418 6975 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130117851 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 214920036578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7438/statm: 630 87 71 4 0 42 0
[pid=7439] ppid=7437 vsize=5700 CPUtime=1.89
/proc/7439/stat : 7439 (clasp) R 7437 7418 6975 0 -1 4194304 1114 0 0 0 189 0 0 0 25 0 1 0 130117851 5836800 1034 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135030839 0 0 4096 0 0 0 0 17 1 0 0
/proc/7439/statm: 1425 1034 173 154 0 895 0
Current children cumulated CPU time (s) 9.25
Current children cumulated vsize (KiB) 33804

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): 34.99
#  lost CPU user time (s): 33.03
#  lost CPU system time (s): 1.96

Real time (s): 44.4368
CPU time (s): 44.3256
CPU user time (s): 41.3807
CPU system time (s): 2.94485
CPU usage (%): 99.7496
Max. virtual memory (cumulated for all children) (KiB): 1863772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.35073
system time used= 0.98485
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 318613
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= 1475
involuntary context switches= 753

runsolver used 0.044993 second user time and 0.12898 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sat Apr 14 08:52:41 UTC 2007

IDJOB= 350701
IDBENCH= 1580
IDSOLVER= 158
FILE ID= node10/350701-1176540761

PBS_JOBID= 4556743

Free space on /tmp= 66558 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-nug08.opb
COMMAND LINE= pbclasp instance-350701-1176540761.opb /tmp/evaluation/350701-1176540761/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-350701-1176540761 -o ROOT/results/node10/conversion-350701-1176540761 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350701-1176540761/instance-350701-1176540761.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-350701-1176540761 -o ROOT/results/node10/solver-350701-1176540761 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350701-1176540761.opb /tmp/evaluation/350701-1176540761/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6120923c090ddeb6029c79f9e1b7777e

RANDOM SEED= 122832960

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1771936 kB
Buffers:         24384 kB
Cached:         178288 kB
SwapCached:       2824 kB
Active:          63104 kB
Inactive:       170812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771936 kB
SwapTotal:     4192956 kB
SwapFree:      4166016 kB
Dirty:            2840 kB
Writeback:           0 kB
Mapped:          39008 kB
Slab:            35644 kB
Committed_AS:  2201188 kB
PageTables:       1708 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= 66551 MiB

End job on node10 on Sat Apr 14 08:53:25 UTC 2007