Trace number 2687237

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 NameAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (MO) 731.354 731.582

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12025_7.std.opb
MD5SUMb1fc5213f138b6a200c2e92edc1d108f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark92
Best CPU time to get the best result obtained on this benchmark8.42672
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints245155
Number of constraints which are clauses243955
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2687237-1278450138.opb>
4.30/4.36	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245155 constraints
4.30/4.36	c problem read
4.30/4.37	c presolving settings loaded
5.50/5.58	c presolving:
20.29/20.36	c (round 1) 6457 del vars, 19585 del conss, 4759 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16567538 impls, 0 clqs
31.98/32.05	c (round 2) 13833 del vars, 46792 del conss, 11748 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16604973 impls, 0 clqs
36.28/36.31	c (round 3) 16438 del vars, 58955 del conss, 13297 chg bounds, 29 chg sides, 36 chg coeffs, 0 upgd conss, 16618247 impls, 0 clqs
38.17/38.22	c (round 4) 17575 del vars, 63736 del conss, 13956 chg bounds, 57 chg sides, 78 chg coeffs, 0 upgd conss, 16625274 impls, 0 clqs
39.37/39.42	c (round 5) 18116 del vars, 66026 del conss, 14267 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16630161 impls, 0 clqs
40.16/40.22	c (round 6) 18413 del vars, 67267 del conss, 14449 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16632572 impls, 0 clqs
40.76/40.84	c (round 7) 18603 del vars, 68054 del conss, 14563 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16634277 impls, 0 clqs
41.26/41.33	c (round 8) 18726 del vars, 68590 del conss, 14641 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16635127 impls, 0 clqs
41.67/41.72	c (round 9) 18810 del vars, 68945 del conss, 14690 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16635855 impls, 0 clqs
41.96/42.03	c (round 10) 18840 del vars, 69119 del conss, 14709 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16636271 impls, 0 clqs
42.26/42.33	c (round 11) 18866 del vars, 69219 del conss, 14729 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16636332 impls, 0 clqs
42.46/42.59	c (round 12) 18866 del vars, 69251 del conss, 14729 chg bounds, 59 chg sides, 84 chg coeffs, 0 upgd conss, 16636332 impls, 0 clqs
44.56/44.68	c (round 13) 18866 del vars, 69251 del conss, 14729 chg bounds, 59 chg sides, 84 chg coeffs, 175904 upgd conss, 16636332 impls, 0 clqs
729.17/729.40	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2687237-1278450138/watcher-2687237-1278450138 -o /tmp/evaluation-result-2687237-1278450138/solver-2687237-1278450138 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687237-1278450138.opb -t 1800 -m 1800 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 22081
/proc/meminfo: memFree=1741344/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=9288 CPUtime=0
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 1050 0 0 0 0 0 0 0 18 0 1 0 13217192 9510912 971 1992294400 4194304 9819077 140734549461968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22081/statm: 2322 981 371 1374 0 943 0

[startup+0.013365 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 22081
/proc/meminfo: memFree=1741344/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=10892 CPUtime=0
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 1652 0 0 0 0 0 0 0 20 0 1 0 13217192 11153408 1573 1992294400 4194304 9819077 140734549461968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22081/statm: 2723 1573 388 1374 0 1344 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10892

[startup+0.101357 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 22081
/proc/meminfo: memFree=1741344/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=17608 CPUtime=0.09
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 3319 0 0 0 9 0 0 0 20 0 1 0 13217192 18030592 3240 1992294400 4194304 9819077 140734549461968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22081/statm: 4402 3240 388 1374 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17608

[startup+0.300385 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 22081
/proc/meminfo: memFree=1741344/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=29628 CPUtime=0.29
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 6362 0 0 0 27 2 0 0 20 0 1 0 13217192 30339072 6274 1992294400 4194304 9819077 140734549461968 18446744073709551615 4207151 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22081/statm: 7407 6274 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.700442 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 22081
/proc/meminfo: memFree=1741344/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=51236 CPUtime=0.69
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 11734 0 0 0 65 4 0 0 20 0 1 0 13217192 52465664 11646 1992294400 4194304 9819077 140734549461968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22081/statm: 12809 11646 388 1374 0 11430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51236

[startup+1.50055 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22082
/proc/meminfo: memFree=1690372/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=66860 CPUtime=1.49
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 15624 0 0 0 144 5 0 0 23 0 1 0 13217192 68464640 15536 1992294400 4194304 9819077 140734549461968 18446744073709551615 8718976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22081/statm: 16715 15536 388 1374 0 15336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66860

[startup+3.10078 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22082
/proc/meminfo: memFree=1668052/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=107888 CPUtime=3.09
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 25894 0 0 0 299 10 0 0 25 0 1 0 13217192 110477312 25806 1992294400 4194304 9819077 140734549461968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22081/statm: 26972 25806 388 1374 0 25593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107888

[startup+6.30123 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22082
/proc/meminfo: memFree=1401328/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=401308 CPUtime=6.29
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 98087 0 0 0 592 37 0 0 25 0 1 0 13217192 410939392 97585 1992294400 4194304 9819077 140734549461968 18446744073709551615 6179008 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 100327 97598 483 1374 0 98948 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 401308

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22082
/proc/meminfo: memFree=1096412/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=684932 CPUtime=12.69
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 168533 0 0 0 1198 71 0 0 25 0 1 0 13217192 701370368 168031 1992294400 4194304 9819077 140734549461968 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 171233 168031 487 1374 0 169854 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 684932

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22082
/proc/meminfo: memFree=899996/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=860660 CPUtime=25.48
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 210897 0 0 0 2443 105 0 0 25 0 1 0 13217192 881315840 210138 1992294400 4194304 9819077 140734549461968 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 215165 210138 491 1374 0 213786 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 860660

[startup+51.1006 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22083
/proc/meminfo: memFree=829688/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=940488 CPUtime=51.06
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 264168 0 0 0 4858 248 0 0 25 0 1 0 13217192 963059712 228614 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 235122 228614 531 1374 0 233743 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 940488

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22084
/proc/meminfo: memFree=785544/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=984384 CPUtime=102.25
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 274436 0 0 0 9972 253 0 0 25 0 1 0 13217192 1008009216 238816 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 246096 238816 531 1374 0 244717 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 984384

[startup+162.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22086
/proc/meminfo: memFree=741276/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1030916 CPUtime=162.23
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 285481 0 0 0 15963 260 0 0 25 0 1 0 13217192 1055657984 249861 1992294400 4194304 9819077 140734549461968 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 257729 249861 531 1374 0 256350 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1030916

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22088
/proc/meminfo: memFree=646168/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1127128 CPUtime=222.21
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 309214 0 0 0 21952 269 0 0 25 0 1 0 13217192 1154179072 273594 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 281782 273594 531 1374 0 280403 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1127128

[startup+282.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22089
/proc/meminfo: memFree=589004/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1186556 CPUtime=282.19
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 324768 0 0 0 27943 276 0 0 25 0 1 0 13217192 1215033344 287868 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 296639 287868 531 1374 0 295260 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1186556

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22091
/proc/meminfo: memFree=531220/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1247952 CPUtime=342.18
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 339427 0 0 0 33935 283 0 0 25 0 1 0 13217192 1277902848 302527 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 311988 302527 531 1374 0 310609 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1247952

[startup+402.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22092
/proc/meminfo: memFree=458680/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1320796 CPUtime=402.16
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 357321 0 0 0 39924 292 0 0 25 0 1 0 13217192 1352495104 320355 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 330199 320355 531 1374 0 328820 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1320796

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22094
/proc/meminfo: memFree=410196/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1370184 CPUtime=462.15
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 370954 0 0 0 45914 301 0 0 25 0 1 0 13217192 1403068416 332707 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 342546 332707 532 1374 0 341167 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1370184

[startup+522.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22095
/proc/meminfo: memFree=345592/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1433628 CPUtime=522.12
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 387328 0 0 0 51904 308 0 0 25 0 1 0 13217192 1468035072 348569 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 358407 348569 532 1374 0 357028 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1433628

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22097
/proc/meminfo: memFree=231388/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1550464 CPUtime=582.11
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 415836 0 0 0 57889 322 0 0 25 0 1 0 13217192 1587675136 377077 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 387616 377077 532 1374 0 386237 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1550464

[startup+642.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22099
/proc/meminfo: memFree=118672/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1667040 CPUtime=642.1
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 445223 0 0 0 63873 337 0 0 25 0 1 0 13217192 1707048960 405183 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 416760 405183 532 1374 0 415381 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1667040

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22100
/proc/meminfo: memFree=10720/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1777444 CPUtime=702.07
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 473878 0 0 0 69857 350 0 0 25 0 1 0 13217192 1820102656 433582 1992294400 4194304 9819077 140734549461968 18446744073709551615 8678556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 444361 433583 532 1374 0 442982 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1777444



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+729.401 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22101
/proc/meminfo: memFree=9916/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1845916 CPUtime=729.17
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 490129 0 0 0 72556 361 0 0 25 0 1 0 13217192 1890217984 449321 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 461479 449321 532 1374 0 460100 0
Current children cumulated CPU time (s) 729.17
Current children cumulated vsize (KiB) 1845916

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22081

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

[startup+730.201 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 22101
/proc/meminfo: memFree=9916/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1851036 CPUtime=729.97
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 491451 0 0 0 72635 362 0 0 25 0 1 0 13217192 1895460864 450643 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 462759 450643 532 1374 0 461380 0
Current children cumulated CPU time (s) 729.97
Current children cumulated vsize (KiB) 1851036

[startup+731.001 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 22102
/proc/meminfo: memFree=10696/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1853084 CPUtime=730.76
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 491976 0 0 0 72714 362 0 0 25 0 1 0 13217192 1897558016 451168 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 463271 451168 532 1374 0 461892 0
Current children cumulated CPU time (s) 730.76
Current children cumulated vsize (KiB) 1853084

[startup+731.401 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 22102
/proc/meminfo: memFree=9640/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=1854108 CPUtime=731.17
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4202496 492225 0 0 0 72755 362 0 0 25 0 1 0 13217192 1898606592 451417 1992294400 4194304 9819077 140734549461968 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22081/statm: 463527 451417 532 1374 0 462148 0
Current children cumulated CPU time (s) 731.17
Current children cumulated vsize (KiB) 1854108

[startup+731.509 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 22102
/proc/meminfo: memFree=9640/2059040 swapFree=4192956/4192956
[pid=22081] ppid=22079 vsize=0 CPUtime=731.27
/proc/22081/stat : 22081 (pbscip.linux.x8) R 22079 22081 21970 0 -1 4203524 492225 0 0 0 72755 372 0 0 25 0 1 0 13217192 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22081/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 731.27
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 731.582
CPU time (s): 731.354
CPU user time (s): 727.557
CPU system time (s): 3.79642
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 1854108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 727.557
system time used= 3.79642
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 492225
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= 1
involuntary context switches= 1403

runsolver used 1.18882 second user time and 3.50247 second system time

The end

Launcher Data 

Begin job on node049 at 2010-07-06 23:02:19
IDJOB=2687237
IDBENCH=77539
IDSOLVER=1168
FILE ID=node049/2687237-1278450138
PBS_JOBID= 11233535
Free space on /tmp= 62476 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12025_7.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687237-1278450138/watcher-2687237-1278450138 -o /tmp/evaluation-result-2687237-1278450138/solver-2687237-1278450138 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687237-1278450138.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b1fc5213f138b6a200c2e92edc1d108f
RANDOM SEED=534791373

node049.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.266
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
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		: 3000.266
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1741748 kB
Buffers:         33524 kB
Cached:         151248 kB
SwapCached:          0 kB
Active:         104512 kB
Inactive:       140132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1741748 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           13356 kB
Writeback:           0 kB
AnonPages:       59876 kB
Mapped:          14420 kB
Slab:            50428 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181172 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62468 MiB
End job on node049 at 2010-07-06 23:14:30