Trace number 2687263

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) 802.413 802.679

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j1202_7.std.opb
MD5SUMb130221e75850bec93c0e7e2b657d220
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark90
Best CPU time to get the best result obtained on this benchmark7.44787
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 constraints234464
Number of constraints which are clauses233264
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 constraint32
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-2687263-1278450511.opb>
3.88/3.99	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234464 constraints
3.88/3.99	c problem read
3.99/4.00	c presolving settings loaded
5.18/5.20	c presolving:
19.28/19.39	c (round 1) 4472 del vars, 13310 del conss, 3093 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16053708 impls, 0 clqs
29.69/29.77	c (round 2) 10509 del vars, 35638 del conss, 8780 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16079537 impls, 0 clqs
33.38/33.45	c (round 3) 12671 del vars, 45320 del conss, 10059 chg bounds, 66 chg sides, 31 chg coeffs, 0 upgd conss, 16093246 impls, 0 clqs
35.57/35.63	c (round 4) 13691 del vars, 49363 del conss, 10748 chg bounds, 77 chg sides, 47 chg coeffs, 0 upgd conss, 16099378 impls, 0 clqs
36.78/36.84	c (round 5) 14222 del vars, 51574 del conss, 11082 chg bounds, 77 chg sides, 47 chg coeffs, 0 upgd conss, 16101685 impls, 0 clqs
37.39/37.45	c (round 6) 14511 del vars, 52717 del conss, 11210 chg bounds, 77 chg sides, 47 chg coeffs, 0 upgd conss, 16104408 impls, 0 clqs
37.97/38.02	c (round 7) 14651 del vars, 53342 del conss, 11308 chg bounds, 77 chg sides, 47 chg coeffs, 0 upgd conss, 16105466 impls, 0 clqs
38.38/38.45	c (round 8) 14735 del vars, 53702 del conss, 11366 chg bounds, 77 chg sides, 47 chg coeffs, 0 upgd conss, 16106000 impls, 0 clqs
38.77/38.83	c (round 9) 14793 del vars, 53934 del conss, 11407 chg bounds, 77 chg sides, 47 chg coeffs, 0 upgd conss, 16106400 impls, 0 clqs
39.08/39.20	c (round 10) 14841 del vars, 54118 del conss, 11437 chg bounds, 77 chg sides, 47 chg coeffs, 0 upgd conss, 16106862 impls, 0 clqs
39.48/39.53	c (round 11) 14877 del vars, 54273 del conss, 11459 chg bounds, 77 chg sides, 47 chg coeffs, 0 upgd conss, 16107256 impls, 0 clqs
39.78/39.83	c (round 12) 14897 del vars, 54367 del conss, 11470 chg bounds, 77 chg sides, 47 chg coeffs, 0 upgd conss, 16107340 impls, 0 clqs
40.08/40.10	c (round 13) 14897 del vars, 54391 del conss, 11470 chg bounds, 77 chg sides, 47 chg coeffs, 0 upgd conss, 16107340 impls, 0 clqs
42.17/42.23	c (round 14) 14897 del vars, 54391 del conss, 11470 chg bounds, 77 chg sides, 47 chg coeffs, 180073 upgd conss, 16107340 impls, 0 clqs
800.23/800.50	c pressed CTRL-C 1 times (5 times for forcing termination)
800.33/800.60	c    (792.6s) probing: 503/57945 (0.9%) - 11 fixings, 1 aggregations, 7387331 implications, 0 bound changes
800.33/800.60	c    (792.6s) probing aborted: solving stopped
800.33/800.61	c (round 15) 14909 del vars, 54391 del conss, 11470 chg bounds, 78 chg sides, 149 chg coeffs, 180073 upgd conss, 46154070 impls, 3650 clqs
800.33/800.61	c presolving (15 rounds):
800.33/800.61	c  14909 deleted vars, 54391 deleted constraints, 11470 tightened bounds, 0 added holes, 78 changed sides, 149 changed coefficients
800.33/800.61	c  46154070 implications, 3650 cliques
800.33/800.61	c presolving was interrupted.
800.33/800.61	c Presolving Time: 792.04
800.33/800.61	c - non default parameters ----------------------------------------------------------------------
800.33/800.61	c # SCIP version 1.2.1.2
800.33/800.61	c 
800.33/800.61	c # frequency for displaying node information lines
800.33/800.61	c # [type: int, range: [-1,2147483647], default: 100]
800.33/800.61	c display/freq = 10000
800.33/800.61	c 
800.33/800.61	c # maximal time in seconds to run
800.33/800.61	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
800.33/800.61	c limits/time = 1796.01
800.33/800.61	c 
800.33/800.61	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
800.33/800.61	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
800.33/800.61	c limits/memory = 1620
800.33/800.61	c 
800.33/800.61	c # should presolving try to simplify inequalities
800.33/800.61	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
800.33/800.61	c constraints/linear/simplifyinequalities = TRUE
800.33/800.61	c 
800.33/800.61	c # should presolving try to simplify knapsacks
800.33/800.61	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
800.33/800.61	c constraints/knapsack/simplifyinequalities = TRUE
800.33/800.61	c 
800.33/800.61	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
800.33/800.61	c # [type: int, range: [-1,2147483647], default: -1]
800.33/800.61	c separating/rapidlearning/freq = 0
800.33/800.61	c 
800.33/800.61	c -----------------------------------------------------------------------------------------------
800.33/800.61	c start solving
800.53/800.87	c presolving:

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-2687263-1278450511/watcher-2687263-1278450511 -o /tmp/evaluation-result-2687263-1278450511/solver-2687263-1278450511 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687263-1278450511.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: 1.06 1.02 1.00 3/106 23080
/proc/meminfo: memFree=1816804/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=9288 CPUtime=0
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 1037 0 0 0 0 0 0 0 21 0 1 0 13257364 9510912 958 1992294400 4194304 9819077 140736551290880 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23080/statm: 2322 968 371 1374 0 943 0

[startup+0.034842 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 23080
/proc/meminfo: memFree=1816804/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=12696 CPUtime=0.02
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 2108 0 0 0 2 0 0 0 21 0 1 0 13257364 13000704 2029 1992294400 4194304 9819077 140736551290880 18446744073709551615 5649001 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23080/statm: 3174 2029 388 1374 0 1795 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12696

[startup+0.100851 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 23080
/proc/meminfo: memFree=1816804/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=18576 CPUtime=0.09
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 3356 0 0 0 8 1 0 0 21 0 1 0 13257364 19021824 3277 1992294400 4194304 9819077 140736551290880 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23080/statm: 4644 3287 388 1374 0 3265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18576

[startup+0.300871 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 23080
/proc/meminfo: memFree=1816804/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=29632 CPUtime=0.29
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 6364 0 0 0 27 2 0 0 21 0 1 0 13257364 30343168 6276 1992294400 4194304 9819077 140736551290880 18446744073709551615 6180954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23080/statm: 7408 6276 388 1374 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29632

[startup+0.700916 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 23080
/proc/meminfo: memFree=1816804/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=51300 CPUtime=0.69
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 11770 0 0 0 65 4 0 0 22 0 1 0 13257364 52531200 11682 1992294400 4194304 9819077 140736551290880 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23080/statm: 12825 11682 388 1374 0 11446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51300

[startup+1.501 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 23081
/proc/meminfo: memFree=1765088/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=67892 CPUtime=1.49
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 15922 0 0 0 143 6 0 0 25 0 1 0 13257364 69521408 15834 1992294400 4194304 9819077 140736551290880 18446744073709551615 8667795 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23080/statm: 16973 15834 388 1374 0 15594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67892

[startup+3.10018 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 23081
/proc/meminfo: memFree=1740412/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=115332 CPUtime=3.09
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 27760 0 0 0 298 11 0 0 25 0 1 0 13257364 118099968 27672 1992294400 4194304 9819077 140736551290880 18446744073709551615 5651554 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23080/statm: 28833 27672 388 1374 0 27454 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115332

[startup+6.30054 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 23081
/proc/meminfo: memFree=1466248/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=414844 CPUtime=6.29
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 101480 0 0 0 591 38 0 0 25 0 1 0 13257364 424800256 100980 1992294400 4194304 9819077 140736551290880 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 103711 100980 483 1374 0 102332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 414844

[startup+12.7002 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 23083
/proc/meminfo: memFree=1160340/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=699980 CPUtime=12.68
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 171754 0 0 0 1197 71 0 0 25 0 1 0 13257364 716779520 171254 1992294400 4194304 9819077 140736551290880 18446744073709551615 6181120 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 174995 171254 487 1374 0 173616 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 699980

[startup+25.5017 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 23083
/proc/meminfo: memFree=990212/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=847492 CPUtime=25.48
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 207243 0 0 0 2445 103 0 0 25 0 1 0 13257364 867831808 206486 1992294400 4194304 9819077 140736551290880 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 211873 206486 491 1374 0 210494 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 847492

[startup+51.1015 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 23083
/proc/meminfo: memFree=904032/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=944460 CPUtime=51.08
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 264887 0 0 0 4848 260 0 0 25 0 1 0 13257364 967127040 229397 1992294400 4194304 9819077 140736551290880 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 236115 229397 531 1374 0 234736 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 944460

[startup+102.308 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 23085
/proc/meminfo: memFree=864228/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=981372 CPUtime=102.26
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 273687 0 0 0 9961 265 0 0 25 0 1 0 13257364 1004924928 238098 1992294400 4194304 9819077 140736551290880 18446744073709551615 4661061 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 245343 238098 531 1374 0 243964 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 981372

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23087
/proc/meminfo: memFree=817480/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1031256 CPUtime=162.24
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 285322 0 0 0 15952 272 0 0 25 0 1 0 13257364 1056006144 249733 1992294400 4194304 9819077 140736551290880 18446744073709551615 4219807 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 257814 249733 531 1374 0 256435 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1031256

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23087
/proc/meminfo: memFree=774824/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1073168 CPUtime=222.22
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 295963 0 0 0 21943 279 0 0 25 0 1 0 13257364 1098924032 260374 1992294400 4194304 9819077 140736551290880 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 268292 260374 531 1374 0 266913 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1073168

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23089
/proc/meminfo: memFree=689636/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1161940 CPUtime=282.2
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 317997 0 0 0 27932 288 0 0 25 0 1 0 13257364 1189826560 281640 1992294400 4194304 9819077 140736551290880 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 290485 281640 531 1374 0 289106 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1161940

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23091
/proc/meminfo: memFree=632472/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1218148 CPUtime=342.18
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 332250 0 0 0 33924 294 0 0 25 0 1 0 13257364 1247383552 295893 1992294400 4194304 9819077 140736551290880 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 304537 295893 531 1374 0 303158 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1218148

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23093
/proc/meminfo: memFree=591800/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1258760 CPUtime=402.17
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 342930 0 0 0 39918 299 0 0 25 0 1 0 13257364 1288970240 306317 1992294400 4194304 9819077 140736551290880 18446744073709551615 4212307 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 314690 306317 531 1374 0 313311 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1258760

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23095
/proc/meminfo: memFree=512688/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1340312 CPUtime=462.15
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 362396 0 0 0 45907 308 0 0 25 0 1 0 13257364 1372479488 325750 1992294400 4194304 9819077 140736551290880 18446744073709551615 5969729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 335078 325750 532 1374 0 333699 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1340312

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23095
/proc/meminfo: memFree=451432/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1403868 CPUtime=522.13
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 378541 0 0 0 51896 317 0 0 25 0 1 0 13257364 1437560832 341862 1992294400 4194304 9819077 140736551290880 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 350967 341862 532 1374 0 349588 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1403868

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23097
/proc/meminfo: memFree=319744/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1531916 CPUtime=582.1
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 410574 0 0 0 57880 330 0 0 25 0 1 0 13257364 1568681984 373895 1992294400 4194304 9819077 140736551290880 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 382979 373895 532 1374 0 381600 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1531916

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23099
/proc/meminfo: memFree=233316/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1620384 CPUtime=642.1
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 432644 0 0 0 63867 343 0 0 25 0 1 0 13257364 1659273216 395453 1992294400 4194304 9819077 140736551290880 18446744073709551615 5969729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 405096 395453 532 1374 0 403717 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1620384

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23104
/proc/meminfo: memFree=150236/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1702192 CPUtime=702.06
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 453796 0 0 0 69849 357 0 0 25 0 1 0 13257364 1743044608 416093 1992294400 4194304 9819077 140736551290880 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 425548 416093 532 1374 0 424169 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1702192

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23106
/proc/meminfo: memFree=74224/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1777676 CPUtime=762.04
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 472732 0 0 0 75832 372 0 0 25 0 1 0 13257364 1820340224 435029 1992294400 4194304 9819077 140736551290880 18446744073709551615 4665414 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 444419 435029 532 1374 0 443040 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1777676



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+800.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23106
/proc/meminfo: memFree=10248/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1843848 CPUtime=800.23
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 489067 0 0 0 79637 386 0 0 25 0 1 0 13257364 1888100352 451364 1992294400 4194304 9819077 140736551290880 18446744073709551615 4221067 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 460962 451364 532 1374 0 459583 0
Current children cumulated CPU time (s) 800.23
Current children cumulated vsize (KiB) 1843848

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -23080

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

[startup+801.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23107
/proc/meminfo: memFree=10740/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1846708 CPUtime=801.12
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 490331 0 0 0 79725 387 0 0 25 0 1 0 13257364 1891028992 452371 1992294400 4194304 9819077 140736551290880 18446744073709551615 4890317 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 461677 452371 538 1374 0 460298 0
Current children cumulated CPU time (s) 801.12
Current children cumulated vsize (KiB) 1846708

[startup+802.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23107
/proc/meminfo: memFree=9872/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=1846708 CPUtime=801.92
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4202496 490845 0 0 0 79803 389 0 0 25 0 1 0 13257364 1891028992 452371 1992294400 4194304 9819077 140736551290880 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23080/statm: 461677 452371 538 1374 0 460298 0
Current children cumulated CPU time (s) 801.92
Current children cumulated vsize (KiB) 1846708

[startup+802.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23107
/proc/meminfo: memFree=9872/2059040 swapFree=4192956/4192956
[pid=23080] ppid=23078 vsize=0 CPUtime=802.32
/proc/23080/stat : 23080 (pbscip.linux.x8) R 23078 23080 22841 0 -1 4203524 490845 0 0 0 79828 404 0 0 25 0 1 0 13257364 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/23080/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 802.32
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 802.679
CPU time (s): 802.413
CPU user time (s): 798.285
CPU system time (s): 4.12837
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 1846708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 798.285
system time used= 4.12837
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 490845
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= 9973

runsolver used 1.35179 second user time and 3.78242 second system time

The end

Launcher Data 

Begin job on node059 at 2010-07-06 23:08:32
IDJOB=2687263
IDBENCH=77551
IDSOLVER=1168
FILE ID=node059/2687263-1278450511
PBS_JOBID= 11233533
Free space on /tmp= 62540 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-j1202_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-2687263-1278450511/watcher-2687263-1278450511 -o /tmp/evaluation-result-2687263-1278450511/solver-2687263-1278450511 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687263-1278450511.opb -t 1800 -m 1800

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

MD5SUM BENCH= b130221e75850bec93c0e7e2b657d220
RANDOM SEED=1723540598

node059.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		: 3000.255
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	: 6000.51
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		: 3000.255
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:       1817332 kB
Buffers:          7572 kB
Cached:         105392 kB
SwapCached:          0 kB
Active:          54812 kB
Inactive:       118540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1817332 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           13212 kB
Writeback:           0 kB
AnonPages:       60288 kB
Mapped:          14484 kB
Slab:            46472 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181848 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62532 MiB
End job on node059 at 2010-07-06 23:21:55