Trace number 3482893

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
borg pb-dec-11.04.03? (MO) 536.99 537.021

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-184.opb
MD5SUMd8db981f22ec5ac3b83e1e418cbe482a
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1025127
Total number of constraints24132986
Number of constraints which are clauses21678503
Number of constraints which are cardinality constraints (but not clauses)75582
Number of constraints which are nor clauses,nor cardinality constraints2378901
Minimum length of a constraint2
Maximum length of a constraint5487
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5488
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.34/0.68	c INFO: loaded portfolio from HOME/etc/borg-mix+class.dec.pickle
0.34/0.68	c INFO: solving HOME/instance-3482893-1307578704.opb
172.42/172.72	c INFO: parsing took 168.76 s
487.81/488.18	c INFO: features timed out after 314.74 CPU seconds
487.91/488.20	c INFO: running clasp-1.3.7@0 for 45 with 1316 remaining (b = 0.71)
536.49/536.61	c INFO: running scip-2.0.1-spx@0 for 45 with 1269 remaining (b = 0.38)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3482893-1307578704/watcher-3482893-1307578704 -o /tmp/evaluation-result-3482893-1307578704/solver-3482893-1307578704 -C 1800 -W 1900 -M 15500 python HOME/solve HOME/etc/borg-mix+class.dec.pickle HOME/instance-3482893-1307578704.opb -seed 744328838 -budget 1800 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.06 2.10 1.89 2/540 6646
/proc/meminfo: memFree=17304676/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=15384 CPUtime=0 cores=1,3,5,7
/proc/6646/stat : 6646 (python) S 6644 6646 5281 0 -1 4202496 821 0 0 0 0 0 0 0 25 0 1 0 869472907 15753216 705 33554432000 4194304 5683644 140735077174656 18446744073709551615 274473965568 0 2147483391 16781312 2 18446744071699215550 0 0 17 1 0 0 0
/proc/6646/statm: 3846 705 334 364 0 333 0

[startup+0.107068 s]
/proc/loadavg: 2.06 2.10 1.89 2/540 6646
/proc/meminfo: memFree=17304676/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=89924 CPUtime=0.07 cores=1,3,5,7
/proc/6646/stat : 6646 (python) S 6644 6646 5281 0 -1 4202496 2714 0 1 0 5 2 0 0 25 0 1 0 869472907 92082176 2425 33554432000 4194304 5683644 140735077174656 18446744073709551615 274473965568 0 2147483391 16781312 2 18446744071699215550 0 0 17 7 0 0 0
/proc/6646/statm: 22481 2425 750 364 0 1623 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 89924

[startup+0.201028 s]
/proc/loadavg: 2.06 2.10 1.89 2/540 6646
/proc/meminfo: memFree=17304676/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=119988 CPUtime=0.12 cores=1,3,5,7
/proc/6646/stat : 6646 (python) S 6644 6646 5281 0 -1 4202496 4929 932 1 0 9 3 0 0 25 0 1 0 869472907 122867712 3352 33554432000 4194304 5683644 140735077174656 18446744073709551615 274473965568 0 2147483391 16781312 2 18446744071699215550 0 0 17 7 0 0 0
/proc/6646/statm: 29997 3352 919 364 0 2446 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 119988

[startup+0.301013 s]
/proc/loadavg: 2.06 2.10 1.89 2/540 6646
/proc/meminfo: memFree=17304676/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=123744 CPUtime=0.16 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 5358 932 1 0 12 4 0 0 25 0 1 0 869472907 126713856 3745 33554432000 4194304 5683644 140735077174656 18446744073709551615 274473963525 0 2147483391 16781312 2 0 0 0 17 7 0 0 0
/proc/6646/statm: 30936 3745 987 364 0 2768 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 123744

[startup+0.700941 s]
/proc/loadavg: 2.06 2.10 1.89 2/540 6646
/proc/meminfo: memFree=17304676/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=1456940 CPUtime=0.41 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 16472 932 1 0 29 12 0 0 25 0 1 0 869472907 1491906560 14334 33554432000 4194304 5683644 140735077174656 18446744073709551615 274473967360 0 0 16781312 2 0 0 0 17 7 0 0 0
/proc/6646/statm: 364235 14334 1776 364 0 299128 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 1456940

[startup+1.50085 s]
/proc/loadavg: 2.06 2.10 1.89 3/541 6651
/proc/meminfo: memFree=16406976/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=1465488 CPUtime=1.22 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 304763 932 1 0 55 67 0 0 25 0 1 0 869472907 1500659712 302625 33554432000 4194304 5683644 140735077174656 18446744073709551615 274473628357 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/6646/statm: 366372 302625 1781 364 0 301265 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 1465488

[startup+3.10051 s]
/proc/loadavg: 2.06 2.10 1.89 3/541 6651
/proc/meminfo: memFree=16072052/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=1519548 CPUtime=2.82 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 318155 932 1 0 213 69 0 0 25 0 1 0 869472907 1556017152 316017 33554432000 4194304 5683644 140735077174656 18446744073709551615 4952164 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/6646/statm: 379887 316017 1781 364 0 314780 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 1519548

[startup+6.30095 s]
/proc/loadavg: 2.05 2.09 1.89 3/541 6651
/proc/meminfo: memFree=15963056/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=1630408 CPUtime=6.01 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 345037 932 1 0 528 73 0 0 25 0 1 0 869472907 1669537792 342899 33554432000 4194304 5683644 140735077174656 18446744073709551615 274473628357 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/6646/statm: 407602 342899 1781 364 0 342495 0
Current children cumulated CPU time (s) 6.01
Current children cumulated vsize (KiB) 1630408

[startup+12.7008 s]
/proc/loadavg: 2.05 2.09 1.89 3/541 6651
/proc/meminfo: memFree=15740780/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=1852284 CPUtime=12.42 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 398872 932 1 0 1160 82 0 0 25 0 1 0 869472907 1896738816 396734 33554432000 4194304 5683644 140735077174656 18446744073709551615 4602976 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/6646/statm: 463071 396734 1781 364 0 397964 0
Current children cumulated CPU time (s) 12.42
Current children cumulated vsize (KiB) 1852284

[startup+25.5006 s]
/proc/loadavg: 2.04 2.09 1.90 3/541 6651
/proc/meminfo: memFree=15299600/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=2289956 CPUtime=25.22 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 505953 932 1 0 2427 95 0 0 25 0 1 0 869472907 2344914944 503815 33554432000 4194304 5683644 140735077174656 18446744073709551615 274473628357 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/6646/statm: 572489 503815 1781 364 0 507382 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 2289956

[startup+51.1011 s]
/proc/loadavg: 2.02 2.08 1.90 3/541 6652
/proc/meminfo: memFree=14453024/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=3158320 CPUtime=50.82 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 719879 932 1 0 4957 125 0 0 25 0 1 0 869472907 3234119680 717741 33554432000 4194304 5683644 140735077174656 18446744073709551615 5007417 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/6646/statm: 789580 717742 1781 364 0 724473 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 3158320

[startup+102.301 s]
/proc/loadavg: 2.11 2.09 1.91 3/544 6656
/proc/meminfo: memFree=12695724/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=4905696 CPUtime=102.02 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 1147968 932 1 0 10016 186 0 0 25 0 1 0 869472907 5023432704 1145830 33554432000 4194304 5683644 140735077174656 18446744073709551615 274473628357 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/6646/statm: 1226424 1145830 1781 364 0 1161317 0
Current children cumulated CPU time (s) 102.02
Current children cumulated vsize (KiB) 4905696

[startup+162.301 s]
/proc/loadavg: 2.08 2.09 1.92 3/544 6658
/proc/meminfo: memFree=10036388/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=8017984 CPUtime=162.01 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 1830297 932 1 0 15928 273 0 0 25 0 1 0 869472907 8210415616 1828159 33554432000 4194304 5683644 140735077174656 18446744073709551615 47404498299589 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/6646/statm: 2004496 1828160 1781 364 0 1939389 0
Current children cumulated CPU time (s) 162.01
Current children cumulated vsize (KiB) 8017984

[startup+222.318 s]
/proc/loadavg: 2.25 2.13 1.94 3/545 6661
/proc/meminfo: memFree=10848936/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=6678668 CPUtime=222.03 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 2868155 932 1 0 21806 397 0 0 25 0 1 0 869472907 6838956032 1606014 33554432000 4194304 5683644 140735077174656 18446744073709551615 47404498363445 0 0 16781312 33554434 0 0 0 17 1 0 0 0
/proc/6646/statm: 1669667 1606014 1815 364 0 1604560 0
Current children cumulated CPU time (s) 222.03
Current children cumulated vsize (KiB) 6678668

[startup+282.3 s]
/proc/loadavg: 2.09 2.10 1.94 3/545 6662
/proc/meminfo: memFree=10845576/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=6678668 CPUtime=282 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 2868155 932 1 0 27803 397 0 0 25 0 1 0 869472907 6838956032 1606014 33554432000 4194304 5683644 140735077174656 18446744073709551615 4532179 0 0 16781312 33554434 0 0 0 17 1 0 0 0
/proc/6646/statm: 1669667 1606014 1815 364 0 1604560 0
Current children cumulated CPU time (s) 282
Current children cumulated vsize (KiB) 6678668

[startup+342.301 s]
/proc/loadavg: 2.03 2.08 1.94 3/545 6664
/proc/meminfo: memFree=10656796/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=6867208 CPUtime=342.01 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 2915291 932 1 0 33800 401 0 0 25 0 1 0 869472907 7032020992 1653150 33554432000 4194304 5683644 140735077174656 18446744073709551615 47404498430547 0 0 16781312 33554434 0 0 0 17 1 0 0 0
/proc/6646/statm: 1716802 1653150 1816 364 0 1651695 0
Current children cumulated CPU time (s) 342.01
Current children cumulated vsize (KiB) 6867208

[startup+402.3 s]
/proc/loadavg: 2.10 2.09 1.95 3/545 6665
/proc/meminfo: memFree=10656992/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=6867208 CPUtime=402.01 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 2915291 932 1 0 39800 401 0 0 25 0 1 0 869472907 7032020992 1653150 33554432000 4194304 5683644 140735077174656 18446744073709551615 47404498430529 0 0 16781312 33554434 0 0 0 17 1 0 0 0
/proc/6646/statm: 1716802 1653150 1816 364 0 1651695 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 6867208

[startup+462.301 s]
/proc/loadavg: 2.08 2.09 1.95 3/545 6667
/proc/meminfo: memFree=10656848/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=6867208 CPUtime=462.01 cores=1,3,5,7
/proc/6646/stat : 6646 (python) R 6644 6646 5281 0 -1 4202496 2915291 932 1 0 45800 401 0 0 25 0 1 0 869472907 7032020992 1653150 33554432000 4194304 5683644 140735077174656 18446744073709551615 4531960 0 0 16781312 33554434 0 0 0 17 1 0 0 0
/proc/6646/statm: 1716802 1653150 1816 364 0 1651695 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 6867208

[startup+522.301 s]
/proc/loadavg: 2.03 2.07 1.95 3/548 6672
/proc/meminfo: memFree=10556416/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=5057376 CPUtime=487.99 cores=1,3,5,7
/proc/6646/stat : 6646 (python) S 6644 6646 5281 0 -1 4202496 2915727 932 1 0 48381 418 0 0 20 0 2 0 869472907 5178753024 1198177 33554432000 4194304 5683644 140735077174656 18446744073709551615 274485794251 0 0 16781312 33554434 18446744073709551615 0 0 17 7 0 0 0
/proc/6646/statm: 1264344 1198177 1848 364 0 1199231 0
[pid=6669] ppid=6646 vsize=5048220 CPUtime=0.2 cores=1,3,5,7
/proc/6669/stat : 6669 (python) S 6646 6646 5281 0 -1 4202560 920 0 0 0 6 14 0 0 18 0 1 0 869521728 5169377280 1196703 33554432000 4194304 5683644 140735077174656 18446744073709551615 274473987599 0 0 16781312 33554946 5623753486446373661 0 0 17 7 0 0 0
/proc/6669/statm: 1262055 1196703 377 364 0 1196942 0
[pid=6671] ppid=6669 vsize=1981040 CPUtime=33.94 cores=1,3,5,7
/proc/6671/stat : 6671 (clasp-1.3.7-x86) R 6669 6671 6671 0 -1 4202496 599067 0 0 0 3278 116 0 0 25 0 1 0 869521735 2028584960 477252 33554432000 134512640 136139019 4288741888 18446744073709551615 134815936 0 0 16781312 16386 0 0 0 17 3 0 0 0
/proc/6671/statm: 495260 477252 172 398 0 494860 0
[pid=6646/tid=6670] ppid=6644 vsize=5057376 CPUtime=0 cores=1,3,5,7
/proc/6646/task/6670/stat : 6670 (python) S 6644 6646 5281 0 -1 4202560 27 932 0 0 0 0 0 0 20 0 2 0 869521735 5178753024 1198177 33554432000 4194304 5683644 140735077174656 18446744073709551615 274485791153 0 0 16781312 33554434 18446604470978844864 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 12086636



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+536.801 s]
/proc/loadavg: 2.02 2.07 1.95 4/552 6676
/proc/meminfo: memFree=10496656/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=5068200 CPUtime=488.07 cores=1,3,5,7
/proc/6646/stat : 6646 (python) S 6644 6646 5281 0 -1 4202496 2916626 932 1 0 48382 425 0 0 19 0 3 0 869472907 5189836800 1198310 33554432000 4194304 5683644 140735077174656 18446744073709551615 274485794251 0 0 16781312 33554434 18446744073709551615 0 0 17 3 0 0 0
/proc/6646/statm: 1267050 1198310 1851 364 0 1201934 0
[pid=6669] ppid=6646 vsize=5058464 CPUtime=0.26 cores=1,3,5,7
/proc/6669/stat : 6669 (python) S 6646 6646 5281 0 -1 4202560 1153 0 0 0 9 17 0 0 19 0 2 0 869521728 5179867136 1196743 33554432000 4194304 5683644 140735077174656 18446744073709551615 274485794251 0 0 16781312 33554946 18446744073709551615 0 0 17 7 0 0 0
/proc/6669/statm: 1264616 1196743 412 364 0 1199503 0
[pid=6671] ppid=6669 vsize=2008560 CPUtime=48.24 cores=1,3,5,7
/proc/6671/stat : 6671 (clasp-1.3.7-x86) T 6669 6671 6671 0 -1 4202496 687686 0 0 0 4696 128 0 0 25 0 1 0 869521735 2056765440 487329 33554432000 134512640 136139019 4288741888 18446744073709551615 134640605 0 0 16781312 16386 18446744071562691360 0 0 17 3 0 0 0
/proc/6671/statm: 502140 487329 182 398 0 501740 0
[pid=6669/tid=6673] ppid=6646 vsize=5058464 CPUtime=0 cores=1,3,5,7
/proc/6669/task/6673/stat : 6673 (python) S 6646 6646 5281 0 -1 4202560 42 0 0 0 0 0 0 0 19 0 2 0 869526567 5179867136 1196743 33554432000 4194304 5683644 140735077174656 18446744073709551615 274485791153 0 0 16781312 33554946 18446604470243936192 0 0 -1 3 0 0 0
[pid=6674] ppid=6646 vsize=5058352 CPUtime=0.07 cores=1,3,5,7
/proc/6674/stat : 6674 (python) S 6646 6646 5281 0 -1 4202560 823 0 0 0 0 7 0 0 20 0 1 0 869526568 5179752448 1196813 33554432000 4194304 5683644 140735077174656 18446744073709551615 274473987654 0 0 16781312 33554946 4474288404015579398 0 0 17 3 0 0 0
/proc/6674/statm: 1264588 1196813 357 364 0 1199472 0
[pid=6676] ppid=6674 vsize=18456 CPUtime=0.07 cores=1,3,5,7
/proc/6676/stat : 6676 (scip-2.0.1.linu) R 6674 6676 6676 0 -1 4202496 2651 0 0 0 2 5 0 0 21 0 1 0 869526575 18898944 2377 33554432000 4194304 13684479 140733823491328 18446744073709551615 6733904 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/6676/statm: 4614 2377 510 2317 0 2292 0
[pid=6646/tid=6670] ppid=6644 vsize=5068200 CPUtime=0 cores=1,3,5,7
/proc/6646/task/6670/stat : 6670 (python) S 6644 6646 5281 0 -1 4202560 27 932 0 0 0 0 0 0 20 0 3 0 869521735 5189836800 1198310 33554432000 4194304 5683644 140735077174656 18446744073709551615 274485791153 0 0 16781312 33554434 18446604470978844864 0 0 -1 7 0 0 0
[pid=6646/tid=6675] ppid=6644 vsize=5068200 CPUtime=0 cores=1,3,5,7
/proc/6646/task/6675/stat : 6675 (python) S 6644 6646 5281 0 -1 4202560 107 932 0 0 0 0 0 0 21 0 3 0 869526575 5189836800 1198310 33554432000 4194304 5683644 140735077174656 18446744073709551615 274485791153 0 0 16781312 33554434 18446604470978844864 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 536.71
Current children cumulated vsize (KiB) 17212032

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

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

[startup+536.952 s]
/proc/loadavg: 2.02 2.07 1.95 4/552 6676
/proc/meminfo: memFree=10496656/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=0 CPUtime=488.17 cores=1,3,5,7
/proc/6646/stat : 6646 (python) Z 6644 6646 5281 0 -1 4203548 2916988 932 1 0 48383 434 0 0 18 0 2 0 869472907 0 0 33554432000 0 0 0 0 0 0 0 16781312 33554434 18446744073709551615 0 0 17 3 0 0 0
/proc/6646/statm: 0 0 0 0 0 0 0
[pid=6669] ppid=6646 vsize=0 CPUtime=0.33 cores=1,3,5,7
/proc/6669/stat : 6669 (python) Z 6646 6646 5281 0 -1 4203612 1153 0 0 0 9 24 0 0 18 0 1 0 869521728 0 0 33554432000 0 0 0 0 0 0 0 16781312 33554946 18446744073709551615 0 0 17 7 0 0 0
/proc/6669/statm: 0 0 0 0 0 0 0
[pid=6671] ppid=1 vsize=2008560 CPUtime=48.24 cores=1,3,5,7
/proc/6671/stat : 6671 (clasp-1.3.7-x86) T 1 6671 6671 0 -1 4202496 687686 0 0 0 4696 128 0 0 25 0 1 0 869521735 2056765440 487329 33554432000 134512640 136139019 4288741888 18446744073709551615 134640605 0 0 16781312 16386 18446744071562691360 0 0 17 3 0 0 0
/proc/6671/statm: 502140 487329 182 398 0 501740 0
[pid=6674] ppid=6646 vsize=0 CPUtime=0.2 cores=1,3,5,7
/proc/6674/stat : 6674 (python) Z 6646 6646 5281 0 -1 4202588 1119 2864 0 0 0 12 3 5 20 0 1 0 869526568 0 0 33554432000 0 0 0 0 0 0 0 16781824 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/6674/statm: 0 0 0 0 0 0 0
[pid=6646/tid=6675] ppid=6644 vsize=0 CPUtime=0.09 cores=1,3,5,7
/proc/6646/task/6675/stat : 6675 (python) R 6644 6646 5281 0 -1 4203588 107 932 0 0 0 9 0 0 19 0 2 0 869526575 0 0 33554432000 0 0 0 0 0 0 0 16781312 33554434 18446744073709551615 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 536.94
Current children cumulated vsize (KiB) 2008560

[startup+537.001 s]
/proc/loadavg: 2.02 2.07 1.95 4/552 6676
/proc/meminfo: memFree=10496656/32950928 swapFree=61858080/67111528
[pid=6646] ppid=6644 vsize=0 CPUtime=488.22 cores=1,3,5,7
/proc/6646/stat : 6646 (python) Z 6644 6646 5281 0 -1 4203548 2916988 932 1 0 48383 439 0 0 18 0 2 0 869472907 0 0 33554432000 0 0 0 0 0 0 0 16781312 33554434 18446744073709551615 0 0 17 3 0 0 0
/proc/6646/statm: 0 0 0 0 0 0 0
[pid=6669] ppid=6646 vsize=0 CPUtime=0.33 cores=1,3,5,7
/proc/6669/stat : 6669 (python) Z 6646 6646 5281 0 -1 4203612 1153 0 0 0 9 24 0 0 18 0 1 0 869521728 0 0 33554432000 0 0 0 0 0 0 0 16781312 33554946 18446744073709551615 0 0 17 7 0 0 0
/proc/6669/statm: 0 0 0 0 0 0 0
[pid=6671] ppid=1 vsize=2008560 CPUtime=48.24 cores=1,3,5,7
/proc/6671/stat : 6671 (clasp-1.3.7-x86) T 1 6671 6671 0 -1 4202496 687686 0 0 0 4696 128 0 0 25 0 1 0 869521735 2056765440 487329 33554432000 134512640 136139019 4288741888 18446744073709551615 134640605 0 0 16781312 16386 18446744071562691360 0 0 17 3 0 0 0
/proc/6671/statm: 502140 487329 182 398 0 501740 0
[pid=6674] ppid=6646 vsize=0 CPUtime=0.2 cores=1,3,5,7
/proc/6674/stat : 6674 (python) Z 6646 6646 5281 0 -1 4202588 1119 2864 0 0 0 12 3 5 20 0 1 0 869526568 0 0 33554432000 0 0 0 0 0 0 0 16781824 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/6674/statm: 0 0 0 0 0 0 0
[pid=6646/tid=6675] ppid=6644 vsize=0 CPUtime=0.14 cores=1,3,5,7
/proc/6646/task/6675/stat : 6675 (python) R 6644 6646 5281 0 -1 4203588 107 932 0 0 0 14 0 0 19 0 2 0 869526575 0 0 33554432000 0 0 0 0 0 0 0 16781312 33554434 18446744073709551615 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 536.99
Current children cumulated vsize (KiB) 2008560

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6646 and gives
#  childrusage.ru_utime.tv_sec=483
#  childrusage.ru_utime.tv_usec=838445
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=421327
# CPU time returned by wait4() is 488.26
# while last known CPU time is 536.99
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 537.021
CPU time (s): 536.99
CPU user time (s): 530.91
CPU system time (s): 6.08
CPU usage (%): 99.9943
Max. virtual memory (cumulated for all children) (KiB): 17212032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 483.838
system time used= 4.42133
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2917920
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= 2871
involuntary context switches= 709

runsolver used 2.47962 second user time and 5.98709 second system time

The end

Launcher Data 

Begin job on node125 at 2011-06-09 02:18:52
IDJOB=3482893
IDBENCH=89808
IDSOLVER=1971
FILE ID=node125/3482893-1307578704
RUNJOBID= node125-1307576358-5301
PBS_JOBID= 13547674
Free space on /tmp= 72440 MiB

SOLVER NAME= borg pb-dec-11.04.03
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-184.opb
COMMAND LINE= python DIR/solve DIR/etc/borg-mix+class.dec.pickle BENCHNAME -seed RANDOMSEED -budget TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3482893-1307578704/watcher-3482893-1307578704 -o /tmp/evaluation-result-3482893-1307578704/solver-3482893-1307578704 -C 1800 -W 1900 -M 15500  python HOME/solve HOME/etc/borg-mix+class.dec.pickle HOME/instance-3482893-1307578704.opb -seed 744328838 -budget 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d8db981f22ec5ac3b83e1e418cbe482a
RANDOM SEED=744328838

node125.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5266.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      17304848 kB
Buffers:        172740 kB
Cached:        1884232 kB
SwapCached:       3408 kB
Active:       15094168 kB
Inactive:       233880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17304848 kB
SwapTotal:    67111528 kB
SwapFree:     61858080 kB
Dirty:         1277848 kB
Writeback:           0 kB
AnonPages:    13269320 kB
Mapped:          76628 kB
Slab:           171952 kB
PageTables:      75396 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 136334784 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72340 MiB
End job on node125 at 2011-06-09 02:27:51