Trace number 350792

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) 30.49 30.7415

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-markshare2_1.opb
MD5SUMf3b3c7fec040599f5daa92cc157157c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark28
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 9
Optimality of the best value was proved NO
Number of variables330
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 constraint11
Maximum length of a constraint150
Number of terms in the objective function 210
Biggest coefficient in the objective function 37450
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524454
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261082
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524454
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)

28.62/28.74	c Somebody sent me a SIGTERM
28.62/28.74	s UNKNOWN
28.62/28.80	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350792-1176551290/instance-350792-1176551290.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/node13/watcher-350792-1176551290 -o ROOT/results/node13/solver-350792-1176551290 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350792-1176551290.opb /tmp/evaluation/350792-1176551290/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 0.97 0.98 3/77 14305
/proc/meminfo: memFree=1726544/2055920 swapFree=4192812/4192956
[pid=14305] ppid=14303 vsize=12268 CPUtime=0
/proc/14305/stat : 14305 (pbclasp) R 14303 14305 14174 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 103046853 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269757413989 0 0 4224 0 0 0 0 17 1 0 0
/proc/14305/statm: 3067 317 242 3 0 167 0

[startup+0.022119 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 14305
/proc/meminfo: memFree=1726544/2055920 swapFree=4192812/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 499 0 0 0 0 0 0 0 16 0 1 0 103046853 12697600 452 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766144098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14305/statm: 3100 452 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101136 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 14305
/proc/meminfo: memFree=1726544/2055920 swapFree=4192812/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.02
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 592 1598 0 0 0 0 2 0 16 0 1 0 103046853 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14305/statm: 3100 477 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.301177 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 14305
/proc/meminfo: memFree=1726544/2055920 swapFree=4192812/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.02
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 592 1598 0 0 0 0 2 0 16 0 1 0 103046853 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14305/statm: 3100 477 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701261 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 14305
/proc/meminfo: memFree=1726544/2055920 swapFree=4192812/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.02
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 592 1598 0 0 0 0 2 0 16 0 1 0 103046853 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14305/statm: 3100 477 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50243 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 14315
/proc/meminfo: memFree=1652144/2055920 swapFree=4192812/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.02
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 592 1598 0 0 0 0 2 0 16 0 1 0 103046853 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14305/statm: 3100 477 343 3 0 200 0
[pid=14313] ppid=14305 vsize=5352 CPUtime=0
/proc/14313/stat : 14313 (sh) S 14305 14305 14174 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103046862 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14313/statm: 1338 224 188 169 0 49 0
[pid=14315] ppid=14313 vsize=113556 CPUtime=1.4
/proc/14315/stat : 14315 (clasp) R 14313 14305 14174 0 -1 4194304 28508 0 0 0 129 11 0 0 25 0 1 0 103046862 116281344 27939 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12314235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14315/statm: 28389 27940 181 154 0 27859 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 131308

[startup+3.10177 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 14315
/proc/meminfo: memFree=1569968/2055920 swapFree=4192812/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.02
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 592 1598 0 0 0 0 2 0 16 0 1 0 103046853 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14305/statm: 3100 477 343 3 0 200 0
[pid=14313] ppid=14305 vsize=5352 CPUtime=0
/proc/14313/stat : 14313 (sh) S 14305 14305 14174 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103046862 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14313/statm: 1338 224 188 169 0 49 0
[pid=14315] ppid=14313 vsize=230388 CPUtime=3
/proc/14315/stat : 14315 (clasp) R 14313 14305 14174 0 -1 4194304 58187 0 0 0 277 23 0 0 25 0 1 0 103046862 235917312 56858 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12314235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14315/statm: 57597 56859 181 154 0 57067 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 248140

[startup+6.30146 s]
/proc/loadavg: 1.07 0.99 0.99 2/80 14315
/proc/meminfo: memFree=1338608/2055920 swapFree=4192812/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.02
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 592 1598 0 0 0 0 2 0 16 0 1 0 103046853 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14305/statm: 3100 477 343 3 0 200 0
[pid=14313] ppid=14305 vsize=5352 CPUtime=0
/proc/14313/stat : 14313 (sh) S 14305 14305 14174 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103046862 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14313/statm: 1338 224 188 169 0 49 0
[pid=14315] ppid=14313 vsize=451728 CPUtime=6.2
/proc/14315/stat : 14315 (clasp) R 14313 14305 14174 0 -1 4194304 114838 0 0 0 573 47 0 0 25 0 1 0 103046862 462569472 111799 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12314235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14315/statm: 112932 111799 181 154 0 112402 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 469480

[startup+12.7018 s]
/proc/loadavg: 1.07 0.99 0.99 2/80 14315
/proc/meminfo: memFree=906800/2055920 swapFree=4192812/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.02
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 592 1598 0 0 0 0 2 0 16 0 1 0 103046853 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14305/statm: 3100 477 343 3 0 200 0
[pid=14313] ppid=14305 vsize=5352 CPUtime=0
/proc/14313/stat : 14313 (sh) S 14305 14305 14174 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103046862 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14313/statm: 1338 224 188 169 0 49 0
[pid=14315] ppid=14313 vsize=868220 CPUtime=12.59
/proc/14315/stat : 14315 (clasp) R 14313 14305 14174 0 -1 4194304 220062 0 0 0 1170 89 0 0 25 0 1 0 103046862 889057280 215485 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14315/statm: 217055 215485 181 154 0 216525 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 885972

[startup+25.5016 s]
/proc/loadavg: 1.05 0.99 0.99 2/80 14315
/proc/meminfo: memFree=93232/2055920 swapFree=4192812/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.02
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 592 1598 0 0 0 0 2 0 16 0 1 0 103046853 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14305/statm: 3100 477 343 3 0 200 0
[pid=14313] ppid=14305 vsize=5352 CPUtime=0
/proc/14313/stat : 14313 (sh) S 14305 14305 14174 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103046862 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14313/statm: 1338 224 188 169 0 49 0
[pid=14315] ppid=14313 vsize=1666960 CPUtime=25.39
/proc/14315/stat : 14315 (clasp) R 14313 14305 14174 0 -1 4194304 422244 0 0 0 2372 167 0 0 25 0 1 0 103046862 1706967040 411899 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12314235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14315/statm: 416740 411899 181 154 0 416210 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 1684712



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+28.7012 s]
/proc/loadavg: 1.05 0.99 0.99 2/80 14315
/proc/meminfo: memFree=15792/2055920 swapFree=4191880/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.02
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 592 1598 0 0 0 0 2 0 16 0 1 0 103046853 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14305/statm: 3100 477 343 3 0 200 0
[pid=14313] ppid=14305 vsize=5352 CPUtime=0
/proc/14313/stat : 14313 (sh) S 14305 14305 14174 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103046862 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14313/statm: 1338 224 188 169 0 49 0
[pid=14315] ppid=14313 vsize=1829160 CPUtime=28.6
/proc/14315/stat : 14315 (clasp) R 14313 14305 14174 0 -1 4194304 466140 0 0 0 2676 184 0 0 25 0 1 0 103046862 1873059840 455795 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12314235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14315/statm: 457290 455795 181 154 0 456760 0
Current children cumulated CPU time (s) 28.62
Current children cumulated vsize (KiB) 1846912

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

[startup+28.7012 s]
/proc/loadavg: 1.05 0.99 0.99 2/80 14315
/proc/meminfo: memFree=15792/2055920 swapFree=4191880/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.02
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 592 1598 0 0 0 0 2 0 16 0 1 0 103046853 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14305/statm: 3100 477 343 3 0 200 0
[pid=14313] ppid=14305 vsize=5352 CPUtime=0
/proc/14313/stat : 14313 (sh) S 14305 14305 14174 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103046862 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14313/statm: 1338 224 188 169 0 49 0
[pid=14315] ppid=14313 vsize=1829160 CPUtime=28.6
/proc/14315/stat : 14315 (clasp) R 14313 14305 14174 0 -1 4194304 466140 0 0 0 2676 184 0 0 25 0 1 0 103046862 1873059840 455795 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12314235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14315/statm: 457290 455795 181 154 0 456760 0
Current children cumulated CPU time (s) 28.62
Current children cumulated vsize (KiB) 1846912

# WARNING:
# current cumulated CPU time (0.04 s) is less than in the last sample (28.62 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (28.58 s) to the 'lost time'.

[startup+28.8187 s]
/proc/loadavg: 1.05 0.99 0.99 2/80 14315
/proc/meminfo: memFree=15792/2055920 swapFree=4191880/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.04
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 745 3371 0 0 0 0 2 2 17 0 1 0 103046853 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 3100 478 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
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+29.4014 s]
/proc/loadavg: 1.05 0.99 0.99 2/80 14315
/proc/meminfo: memFree=15792/2055920 swapFree=4191880/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.04
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 745 3371 0 0 0 0 2 2 17 0 1 0 103046853 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 3100 478 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+30.2016 s]
/proc/loadavg: 1.05 0.99 0.99 2/81 14326
/proc/meminfo: memFree=1780000/2055920 swapFree=4191880/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.04
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 745 3371 0 0 0 0 2 2 17 0 1 0 103046853 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 3100 478 343 3 0 200 0
[pid=14324] ppid=14305 vsize=5352 CPUtime=0
/proc/14324/stat : 14324 (sh) S 14305 14305 14174 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 103049735 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14324/statm: 1338 224 188 169 0 49 0
[pid=14326] ppid=14324 vsize=109860 CPUtime=1.36
/proc/14326/stat : 14326 (clasp) R 14324 14305 14174 0 -1 4194304 27399 0 0 0 125 11 0 0 25 0 1 0 103049735 112496640 26831 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12314235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14326/statm: 27465 26831 181 154 0 26935 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 127612

[startup+30.6016 s]
/proc/loadavg: 1.05 0.99 0.99 2/81 14326
/proc/meminfo: memFree=1780000/2055920 swapFree=4191880/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.04
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 745 3371 0 0 0 0 2 2 17 0 1 0 103046853 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 3100 478 343 3 0 200 0
[pid=14324] ppid=14305 vsize=5352 CPUtime=0
/proc/14324/stat : 14324 (sh) S 14305 14305 14174 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 103049735 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14324/statm: 1338 224 188 169 0 49 0
[pid=14326] ppid=14324 vsize=139664 CPUtime=1.76
/proc/14326/stat : 14326 (clasp) R 14324 14305 14174 0 -1 4194304 34997 0 0 0 162 14 0 0 25 0 1 0 103049735 143015936 34124 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12314235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14326/statm: 34916 34124 181 154 0 34386 0
Current children cumulated CPU time (s) 1.8
Current children cumulated vsize (KiB) 157416

[startup+30.7017 s]
/proc/loadavg: 1.05 0.99 0.99 2/81 14326
/proc/meminfo: memFree=1698208/2055920 swapFree=4191880/4192956
[pid=14305] ppid=14303 vsize=12400 CPUtime=0.04
/proc/14305/stat : 14305 (pbclasp) S 14303 14305 14174 0 -1 4194304 745 3371 0 0 0 0 2 2 17 0 1 0 103046853 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269766147988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 3100 478 343 3 0 200 0
[pid=14324] ppid=14305 vsize=5352 CPUtime=0
/proc/14324/stat : 14324 (sh) S 14305 14305 14174 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 103049735 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14324/statm: 1338 224 188 169 0 49 0
[pid=14326] ppid=14324 vsize=147408 CPUtime=1.87
/proc/14326/stat : 14326 (clasp) R 14324 14305 14174 0 -1 4194304 36877 0 0 0 172 15 0 0 25 0 1 0 103049735 150945792 36004 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12314235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14326/statm: 36852 36005 181 154 0 36322 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 165160

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14305 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=32994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.070988
# while last known CPU time is 1.91
#
# 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): 28.58
#  lost CPU user time (s): 26.76
#  lost CPU system time (s): 1.82

Real time (s): 30.7415
CPU time (s): 30.49
CPU user time (s): 28.5
CPU system time (s): 1.99
CPU usage (%): 99.1818
Max. virtual memory (cumulated for all children) (KiB): 1846912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4532
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 155
involuntary context switches= 27

runsolver used 0.034994 second user time and 0.090986 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Apr 14 11:48:10 UTC 2007

IDJOB= 350792
IDBENCH= 1590
IDSOLVER= 158
FILE ID= node13/350792-1176551290

PBS_JOBID= 4556761

Free space on /tmp= 66523 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-markshare2_1.opb
COMMAND LINE= pbclasp instance-350792-1176551290.opb /tmp/evaluation/350792-1176551290/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-350792-1176551290 -o ROOT/results/node13/conversion-350792-1176551290 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350792-1176551290/instance-350792-1176551290.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-350792-1176551290 -o ROOT/results/node13/solver-350792-1176551290 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350792-1176551290.opb /tmp/evaluation/350792-1176551290/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  f3b3c7fec040599f5daa92cc157157c9

RANDOM SEED= 227600226

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1727016 kB
Buffers:         28300 kB
Cached:         204796 kB
SwapCached:        144 kB
Active:          52236 kB
Inactive:       224644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1727016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1088 kB
Writeback:           0 kB
Mapped:          62488 kB
Slab:            37436 kB
Committed_AS:  4618344 kB
PageTables:       1872 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= 66523 MiB

End job on node13 on Sat Apr 14 11:48:41 UTC 2007