Trace number 362738

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) 38.25 38.4295

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/
~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-testprob.opb
MD5SUM83573b87c02f10ecf281bd86e00e7365
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262130
Best CPU time to get the best result obtained on this benchmark0.004998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262130
Optimality of the best value was proved YES
Number of variables56
Total number of constraints5
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 constraints5
Minimum length of a constraint12
Maximum length of a constraint44
Number of terms in the objective function 56
Biggest coefficient in the objective function 262144
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524324
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524324
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)

36.33/36.43	c Somebody sent me a SIGTERM
36.33/36.43	s UNKNOWN
36.33/36.45	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362738-1177017499/instance-362738-1177017499.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/node43/watcher-362738-1177017499 -o ROOT/results/node43/solver-362738-1177017499 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362738-1177017499.opb /tmp/evaluation/362738-1177017499/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: 0.93 0.98 0.99 3/77 9566
/proc/meminfo: memFree=1674808/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0
/proc/9566/stat : 9566 (pbclasp) R 9564 9566 9083 0 -1 4194304 431 0 0 0 0 0 0 0 18 0 1 0 149661717 12697600 397 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849093345 0 0 4224 0 0 0 0 17 0 0 0
/proc/9566/statm: 3100 397 286 3 0 200 0

[startup+0.0522479 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 9566
/proc/meminfo: memFree=1674808/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.01
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 574 1590 0 0 0 0 1 0 16 0 1 0 149661717 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9566/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.101254 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 9566
/proc/meminfo: memFree=1674808/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.01
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 574 1590 0 0 0 0 1 0 16 0 1 0 149661717 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9566/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.301269 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 9566
/proc/meminfo: memFree=1674808/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.01
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 574 1590 0 0 0 0 1 0 16 0 1 0 149661717 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9566/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.701304 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 9566
/proc/meminfo: memFree=1674808/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.01
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 574 1590 0 0 0 0 1 0 16 0 1 0 149661717 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9566/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+1.50136 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 9576
/proc/meminfo: memFree=1607632/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.01
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 574 1590 0 0 0 0 1 0 16 0 1 0 149661717 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9566/statm: 3100 462 343 3 0 200 0
[pid=9574] ppid=9566 vsize=5352 CPUtime=0
/proc/9574/stat : 9574 (sh) S 9566 9566 9083 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149661720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9574/statm: 1338 224 188 169 0 49 0
[pid=9576] ppid=9574 vsize=102404 CPUtime=1.45
/proc/9576/stat : 9576 (clasp) R 9574 9566 9083 0 -1 4194304 26497 0 0 0 135 10 0 0 25 0 1 0 149661721 104861696 24308 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/9576/statm: 25601 24308 181 154 0 25071 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 120156

[startup+3.1015 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 9576
/proc/meminfo: memFree=1542416/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.01
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 574 1590 0 0 0 0 1 0 16 0 1 0 149661717 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9566/statm: 3100 462 343 3 0 200 0
[pid=9574] ppid=9566 vsize=5352 CPUtime=0
/proc/9574/stat : 9574 (sh) S 9566 9566 9083 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149661720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9574/statm: 1338 224 188 169 0 49 0
[pid=9576] ppid=9574 vsize=198128 CPUtime=3.06
/proc/9576/stat : 9576 (clasp) R 9574 9566 9083 0 -1 4194304 53227 0 0 0 285 21 0 0 25 0 1 0 149661721 202883072 46970 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/9576/statm: 49532 46971 181 154 0 49002 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 215880

[startup+6.30278 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 9576
/proc/meminfo: memFree=1364880/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.01
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 574 1590 0 0 0 0 1 0 16 0 1 0 149661717 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9566/statm: 3100 462 343 3 0 200 0
[pid=9574] ppid=9566 vsize=5352 CPUtime=0
/proc/9574/stat : 9574 (sh) S 9566 9566 9083 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149661720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9574/statm: 1338 224 188 169 0 49 0
[pid=9576] ppid=9574 vsize=369692 CPUtime=6.26
/proc/9576/stat : 9576 (clasp) R 9574 9566 9083 0 -1 4194304 104445 0 0 0 584 42 0 0 25 0 1 0 149661721 378564608 89068 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5166715 0 0 4096 0 0 0 0 17 0 0 0
/proc/9576/statm: 92423 89068 181 154 0 91893 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 387444

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 9576
/proc/meminfo: memFree=1037984/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.01
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 574 1590 0 0 0 0 1 0 16 0 1 0 149661717 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9566/statm: 3100 462 343 3 0 200 0
[pid=9574] ppid=9566 vsize=5352 CPUtime=0
/proc/9574/stat : 9574 (sh) S 9566 9566 9083 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149661720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9574/statm: 1338 224 188 169 0 49 0
[pid=9576] ppid=9574 vsize=716332 CPUtime=12.64
/proc/9576/stat : 9576 (clasp) R 9574 9566 9083 0 -1 4194304 202892 0 0 0 1184 80 0 0 25 0 1 0 149661721 733523968 166995 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/9576/statm: 179083 166995 181 154 0 178553 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 734084

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 9576
/proc/meminfo: memFree=424480/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.01
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 574 1590 0 0 0 0 1 0 16 0 1 0 149661717 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9566/statm: 3100 462 343 3 0 200 0
[pid=9574] ppid=9566 vsize=5352 CPUtime=0
/proc/9574/stat : 9574 (sh) S 9566 9566 9083 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149661720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9574/statm: 1338 224 188 169 0 49 0
[pid=9576] ppid=9574 vsize=1286804 CPUtime=25.43
/proc/9576/stat : 9576 (clasp) R 9574 9566 9083 0 -1 4194304 369814 0 0 0 2400 143 0 0 25 0 1 0 149661721 1317687296 315461 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5166715 0 0 4096 0 0 0 0 17 0 0 0
/proc/9576/statm: 321701 315461 181 154 0 321171 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1304556



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+36.4014 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 9576
/proc/meminfo: memFree=15584/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.01
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 574 1590 0 0 0 0 1 0 16 0 1 0 149661717 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9566/statm: 3100 462 343 3 0 200 0
[pid=9574] ppid=9566 vsize=5352 CPUtime=0
/proc/9574/stat : 9574 (sh) S 9566 9566 9083 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149661720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9574/statm: 1338 224 188 169 0 49 0
[pid=9576] ppid=9574 vsize=1826560 CPUtime=36.32
/proc/9576/stat : 9576 (clasp) R 9574 9566 9083 0 -1 4194304 517085 0 0 0 3430 202 0 0 25 0 1 0 149661721 1870397440 435048 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/9576/statm: 456640 435048 181 154 0 456110 0
Current children cumulated CPU time (s) 36.33
Current children cumulated vsize (KiB) 1844312

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

[startup+36.4014 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 9576
/proc/meminfo: memFree=15584/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.01
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 574 1590 0 0 0 0 1 0 16 0 1 0 149661717 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9566/statm: 3100 462 343 3 0 200 0
[pid=9574] ppid=9566 vsize=5352 CPUtime=0
/proc/9574/stat : 9574 (sh) S 9566 9566 9083 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149661720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9574/statm: 1338 224 188 169 0 49 0
[pid=9576] ppid=9574 vsize=1826560 CPUtime=36.32
/proc/9576/stat : 9576 (clasp) R 9574 9566 9083 0 -1 4194304 517085 0 0 0 3430 202 0 0 25 0 1 0 149661721 1870397440 435048 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/9576/statm: 456640 435048 181 154 0 456110 0
Current children cumulated CPU time (s) 36.33
Current children cumulated vsize (KiB) 1844312

# WARNING:
# current cumulated CPU time (0.03 s) is less than in the last sample (36.33 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (36.3 s) to the 'lost time'.

[startup+36.5184 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 9576
/proc/meminfo: memFree=15584/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.03
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 729 3364 0 0 0 0 1 2 17 0 1 0 149661717 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9566/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
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+36.6014 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 9576
/proc/meminfo: memFree=15584/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.03
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 729 3364 0 0 0 0 1 2 17 0 1 0 149661717 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9566/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+37.4065 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 9587
/proc/meminfo: memFree=1700824/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.03
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 729 3364 0 0 0 0 1 2 17 0 1 0 149661717 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9566/statm: 3100 463 343 3 0 200 0
[pid=9585] ppid=9566 vsize=5352 CPUtime=0
/proc/9585/stat : 9585 (sh) S 9566 9566 9083 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 149665364 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9585/statm: 1338 224 188 169 0 49 0
[pid=9587] ppid=9585 vsize=68292 CPUtime=0.92
/proc/9587/stat : 9587 (clasp) R 9585 9566 9083 0 -1 4194304 17245 0 0 0 86 6 0 0 25 0 1 0 149665364 69931008 16148 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/9587/statm: 17073 16148 181 154 0 16543 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 86044

[startup+38.2015 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 9587
/proc/meminfo: memFree=1700824/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.03
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 729 3364 0 0 0 0 1 2 17 0 1 0 149661717 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9566/statm: 3100 463 343 3 0 200 0
[pid=9585] ppid=9566 vsize=5352 CPUtime=0
/proc/9585/stat : 9585 (sh) S 9566 9566 9083 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 149665364 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9585/statm: 1338 224 188 169 0 49 0
[pid=9587] ppid=9585 vsize=118528 CPUtime=1.72
/proc/9587/stat : 9587 (clasp) R 9585 9566 9083 0 -1 4194304 31872 0 0 0 159 13 0 0 25 0 1 0 149665364 121372672 28051 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5166715 0 0 4096 0 0 0 0 17 0 0 0
/proc/9587/statm: 29632 28052 181 154 0 29102 0
Current children cumulated CPU time (s) 1.75
Current children cumulated vsize (KiB) 136280

[startup+38.4016 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 9587
/proc/meminfo: memFree=1635096/2055920 swapFree=4184648/4192956
[pid=9566] ppid=9564 vsize=12400 CPUtime=0.03
/proc/9566/stat : 9566 (pbclasp) S 9564 9566 9083 0 -1 4194304 729 3364 0 0 0 0 1 2 17 0 1 0 149661717 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9566/statm: 3100 463 343 3 0 200 0
[pid=9585] ppid=9566 vsize=5352 CPUtime=0
/proc/9585/stat : 9585 (sh) S 9566 9566 9083 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 149665364 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9585/statm: 1338 224 188 169 0 49 0
[pid=9587] ppid=9585 vsize=131416 CPUtime=1.92
/proc/9587/stat : 9587 (clasp) R 9585 9566 9083 0 -1 4194304 34869 0 0 0 178 14 0 0 25 0 1 0 149665364 134569984 31048 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/9587/statm: 32854 31048 181 154 0 32324 0
Current children cumulated CPU time (s) 1.95
Current children cumulated vsize (KiB) 149168

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9566 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=30995
# CPU time returned by wait4() is 0.051991
# while last known CPU time is 1.95
#
# 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): 36.3
#  lost CPU user time (s): 34.3
#  lost CPU system time (s): 2

Real time (s): 38.4295
CPU time (s): 38.25
CPU user time (s): 36.09
CPU system time (s): 2.16
CPU usage (%): 99.5328
Max. virtual memory (cumulated for all children) (KiB): 1844312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4573
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 131
involuntary context switches= 31

runsolver used 0.037994 second user time and 0.116982 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Thu Apr 19 21:18:19 UTC 2007

IDJOB= 362738
IDBENCH= 1635
IDSOLVER= 158
FILE ID= node43/362738-1177017499

PBS_JOBID= 4630587

Free space on /tmp= 66434 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-testprob.opb
COMMAND LINE= pbclasp instance-362738-1177017499.opb /tmp/evaluation/362738-1177017499/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-362738-1177017499 -o ROOT/results/node43/conversion-362738-1177017499 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362738-1177017499/instance-362738-1177017499.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-362738-1177017499 -o ROOT/results/node43/solver-362738-1177017499 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362738-1177017499.opb /tmp/evaluation/362738-1177017499/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  83573b87c02f10ecf281bd86e00e7365

RANDOM SEED= 99842780

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1675472 kB
Buffers:         30856 kB
Cached:         186580 kB
SwapCached:       2068 kB
Active:         145984 kB
Inactive:       176664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675472 kB
SwapTotal:     4192956 kB
SwapFree:      4184648 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:         121060 kB
Slab:            43208 kB
Committed_AS:  1758012 kB
PageTables:       1896 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= 66434 MiB

End job on node43 on Thu Apr 19 21:18:58 UTC 2007