Trace number 2687016

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) 761.374 761.897

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j1209_1.std.opb
MD5SUM7659daf228cc7c2442c50ab8d9f96b57
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark88
Best CPU time to get the best result obtained on this benchmark21.9697
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 constraints234247
Number of constraints which are clauses233047
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 constraint63
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 

0.00/0.01	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.01	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-2687016-1278446156.opb>
3.99/4.04	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234247 constraints
3.99/4.04	c problem read
3.99/4.04	c presolving settings loaded
5.19/5.29	c presolving:
19.48/19.51	c (round 1) 4823 del vars, 14368 del conss, 3315 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16074536 impls, 0 clqs
30.69/30.76	c (round 2) 12131 del vars, 39386 del conss, 10300 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16104519 impls, 0 clqs
34.18/34.21	c (round 3) 14469 del vars, 50671 del conss, 11513 chg bounds, 50 chg sides, 50 chg coeffs, 0 upgd conss, 16118462 impls, 0 clqs
35.98/36.08	c (round 4) 15419 del vars, 54425 del conss, 12063 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16125686 impls, 0 clqs
37.08/37.11	c (round 5) 15911 del vars, 56362 del conss, 12319 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16129412 impls, 0 clqs
37.58/37.66	c (round 6) 16068 del vars, 57108 del conss, 12400 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16130860 impls, 0 clqs
37.98/38.05	c (round 7) 16159 del vars, 57491 del conss, 12439 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16131733 impls, 0 clqs
38.28/38.39	c (round 8) 16201 del vars, 57661 del conss, 12460 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16132061 impls, 0 clqs
38.68/38.70	c (round 9) 16224 del vars, 57759 del conss, 12472 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16132319 impls, 0 clqs
38.88/38.99	c (round 10) 16238 del vars, 57815 del conss, 12479 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16132473 impls, 0 clqs
39.18/39.27	c (round 11) 16246 del vars, 57849 del conss, 12483 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16132635 impls, 0 clqs
39.48/39.55	c (round 12) 16252 del vars, 57873 del conss, 12486 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16132671 impls, 0 clqs
41.18/41.26	c (round 13) 16252 del vars, 57882 del conss, 12486 chg bounds, 72 chg sides, 92 chg coeffs, 176365 upgd conss, 16132671 impls, 0 clqs
760.42/760.70	c pressed CTRL-C 1 times (5 times for forcing termination)
760.42/760.71	c    (752.7s) probing: 561/56590 (1.0%) - 0 fixings, 0 aggregations, 7411865 implications, 0 bound changes
760.42/760.71	c    (752.7s) probing aborted: solving stopped
760.42/760.72	c presolving (14 rounds):
760.42/760.72	c  16252 deleted vars, 57882 deleted constraints, 12486 tightened bounds, 0 added holes, 83 changed sides, 199 changed coefficients
760.42/760.72	c  46144109 implications, 0 cliques
760.42/760.72	c presolved problem has 56590 variables (56590 bin, 0 int, 0 impl, 0 cont) and 176367 constraints
760.42/760.72	c    1127 constraints of type <knapsack>
760.42/760.72	c       2 constraints of type <setppc>
760.42/760.72	c  175238 constraints of type <logicor>
760.42/760.72	c transformed objective value is always integral (scale: 1)
760.42/760.72	c Presolving Time: 752.13
760.42/760.72	c - non default parameters ----------------------------------------------------------------------
760.42/760.72	c # SCIP version 1.2.1.2
760.42/760.72	c 
760.42/760.72	c # frequency for displaying node information lines
760.42/760.72	c # [type: int, range: [-1,2147483647], default: 100]
760.42/760.72	c display/freq = 10000
760.42/760.72	c 
760.42/760.72	c # maximal time in seconds to run
760.42/760.72	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
760.42/760.72	c limits/time = 1795.96
760.42/760.72	c 
760.42/760.72	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
760.42/760.72	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
760.42/760.72	c limits/memory = 1620
760.42/760.72	c 
760.42/760.72	c # should presolving try to simplify inequalities
760.42/760.72	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
760.42/760.72	c constraints/linear/simplifyinequalities = TRUE
760.42/760.72	c 
760.42/760.72	c # should presolving try to simplify knapsacks
760.42/760.72	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
760.42/760.72	c constraints/knapsack/simplifyinequalities = TRUE
760.42/760.72	c 
760.42/760.72	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
760.42/760.72	c # [type: int, range: [-1,2147483647], default: -1]
760.42/760.72	c separating/rapidlearning/freq = 0
760.42/760.72	c 
760.42/760.72	c -----------------------------------------------------------------------------------------------
760.42/760.72	c start solving
760.61/760.90	c 
760.61/760.90	c (node 0) switching to memory saving mode (mem: 1352.6M/1620.0M)
761.17/761.72	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 262208 bytes
761.17/761.72	c [src/scip/lp.c:265] ERROR: Insufficient memory for new chunk
761.17/761.72	c [src/scip/lp.c:265] ERROR: No memory in function call
761.17/761.72	c [src/scip/scip.c:11859] ERROR: Error <-1> in function call
761.17/761.72	c [src/scip/cons_logicor.c:861] ERROR: Error <-1> in function call
761.17/761.72	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
761.17/761.72	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
761.17/761.72	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
761.17/761.72	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
761.17/761.72	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
761.17/761.72	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
761.17/761.72	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
761.17/761.72	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
761.17/761.72	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
761.17/761.72	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
761.17/761.72	c [src/cmain.c:657] ERROR: Error <-1> in function call
761.17/761.72	c [src/cmain.c:832] ERROR: Error <-1> in function call
761.17/761.72	c [src/cmain.c:908] ERROR: Error <-1> in function call
761.17/761.72	c SCIP Error (-1): c insufficient memory errorc 
761.17/761.72	c Time complete: 761.19.

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-2687016-1278446156/watcher-2687016-1278446156 -o /tmp/evaluation-result-2687016-1278446156/solver-2687016-1278446156 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687016-1278446156.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: 0.85 0.97 0.99 3/106 21353
/proc/meminfo: memFree=1828184/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=10316 CPUtime=0
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 1357 0 0 0 0 0 0 0 20 0 1 0 12827154 10563584 1277 1992294400 4194304 9819077 140733630997312 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21353/statm: 2579 1288 371 1374 0 1200 0

[startup+0.027358 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 21353
/proc/meminfo: memFree=1828184/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=12288 CPUtime=0.02
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 2000 0 0 0 2 0 0 0 20 0 1 0 12827154 12582912 1920 1992294400 4194304 9819077 140733630997312 18446744073709551615 4397060 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21353/statm: 3072 1920 388 1374 0 1693 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12288

[startup+0.101367 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 21353
/proc/meminfo: memFree=1828184/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=18568 CPUtime=0.1
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 3523 0 0 0 9 1 0 0 20 0 1 0 12827154 19013632 3443 1992294400 4194304 9819077 140733630997312 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21353/statm: 4642 3454 388 1374 0 3263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18568

[startup+0.301396 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 21353
/proc/meminfo: memFree=1828184/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=29624 CPUtime=0.29
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 6364 0 0 0 27 2 0 0 20 0 1 0 12827154 30334976 6275 1992294400 4194304 9819077 140733630997312 18446744073709551615 5649608 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21353/statm: 7406 6275 388 1374 0 6027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29624

[startup+0.701452 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 21353
/proc/meminfo: memFree=1828184/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=51292 CPUtime=0.69
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 11771 0 0 0 65 4 0 0 21 0 1 0 12827154 52523008 11682 1992294400 4194304 9819077 140733630997312 18446744073709551615 8631740 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21353/statm: 12823 11682 388 1374 0 11444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51292

[startup+1.50057 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 21354
/proc/meminfo: memFree=1776468/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=67884 CPUtime=1.49
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 15923 0 0 0 144 5 0 0 23 0 1 0 12827154 69513216 15834 1992294400 4194304 9819077 140733630997312 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21353/statm: 16971 15834 388 1374 0 15592 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67884

[startup+3.10079 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 21354
/proc/meminfo: memFree=1751668/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=115516 CPUtime=3.09
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 27779 0 0 0 299 10 0 0 25 0 1 0 12827154 118288384 27690 1992294400 4194304 9819077 140733630997312 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21353/statm: 28879 27690 388 1374 0 27500 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115516

[startup+6.30025 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 21354
/proc/meminfo: memFree=1481100/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=411744 CPUtime=6.29
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 100675 0 0 0 591 38 0 0 25 0 1 0 12827154 421625856 100205 1992294400 4194304 9819077 140733630997312 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 102936 100205 483 1374 0 101557 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 411744

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/107 21354
/proc/meminfo: memFree=1169736/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=695920 CPUtime=12.68
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 171071 0 0 0 1198 70 0 0 25 0 1 0 12827154 712622080 170601 1992294400 4194304 9819077 140733630997312 18446744073709551615 5966370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 173980 170601 487 1374 0 172601 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 695920

[startup+25.501 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 21354
/proc/meminfo: memFree=1001096/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=846556 CPUtime=25.48
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 207259 0 0 0 2444 104 0 0 25 0 1 0 12827154 866873344 206532 1992294400 4194304 9819077 140733630997312 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 211639 206532 491 1374 0 210260 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 846556

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 21354
/proc/meminfo: memFree=917768/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=941924 CPUtime=51.08
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 256758 0 0 0 4859 249 0 0 25 0 1 0 12827154 964530176 228336 1992294400 4194304 9819077 140733630997312 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 235481 228336 529 1374 0 234102 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 941924

[startup+102.309 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 21356
/proc/meminfo: memFree=875112/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=983948 CPUtime=102.26
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 266604 0 0 0 9972 254 0 0 25 0 1 0 12827154 1007562752 238182 1992294400 4194304 9819077 140733630997312 18446744073709551615 5968983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 245987 238182 529 1374 0 244608 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 983948

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 21358
/proc/meminfo: memFree=841632/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=1018916 CPUtime=162.23
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 274979 0 0 0 15964 259 0 0 25 0 1 0 12827154 1043369984 246557 1992294400 4194304 9819077 140733630997312 18446744073709551615 4661061 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 254729 246557 529 1374 0 253350 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1018916

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 21360
/proc/meminfo: memFree=768348/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=1094816 CPUtime=222.22
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 293208 0 0 0 21955 267 0 0 25 0 1 0 12827154 1121091584 264786 1992294400 4194304 9819077 140733630997312 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 273704 264786 529 1374 0 272325 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1094816

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 21360
/proc/meminfo: memFree=706596/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=1157132 CPUtime=282.19
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 309634 0 0 0 27946 273 0 0 25 0 1 0 12827154 1184903168 280188 1992294400 4194304 9819077 140733630997312 18446744073709551615 5968611 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 289283 280188 529 1374 0 287904 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1157132

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 21371
/proc/meminfo: memFree=640008/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=1224360 CPUtime=342.16
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 326402 0 0 0 33935 281 0 0 25 0 1 0 12827154 1253744640 296956 1992294400 4194304 9819077 140733630997312 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 306090 296956 529 1374 0 304711 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1224360

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 21373
/proc/meminfo: memFree=581728/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=1285008 CPUtime=402.14
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 341402 0 0 0 39926 288 0 0 25 0 1 0 12827154 1315848192 311890 1992294400 4194304 9819077 140733630997312 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 321252 311890 529 1374 0 319873 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1285008

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 21375
/proc/meminfo: memFree=483644/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=1381716 CPUtime=462.12
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 365206 0 0 0 45912 300 0 0 25 0 1 0 12827154 1414877184 335694 1992294400 4194304 9819077 140733630997312 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 345429 335694 529 1374 0 344050 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 1381716

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 21377
/proc/meminfo: memFree=417924/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=1448316 CPUtime=522.1
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 381876 0 0 0 51900 310 0 0 25 0 1 0 12827154 1483075584 352364 1992294400 4194304 9819077 140733630997312 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 362079 352364 529 1374 0 360700 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1448316

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 21377
/proc/meminfo: memFree=297768/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=1564552 CPUtime=582.07
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 411578 0 0 0 57882 325 0 0 25 0 1 0 12827154 1602101248 382066 1992294400 4194304 9819077 140733630997312 18446744073709551615 4688256 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 391138 382066 529 1374 0 389759 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1564552

[startup+642.301 s]
/proc/loadavg: 1.11 1.00 1.00 2/107 21379
/proc/meminfo: memFree=214192/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=1650152 CPUtime=642.05
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 432938 0 0 0 63866 339 0 0 25 0 1 0 12827154 1689755648 402914 1992294400 4194304 9819077 140733630997312 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 412538 402914 529 1374 0 411159 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1650152

[startup+702.3 s]
/proc/loadavg: 1.09 1.01 1.00 2/107 21381
/proc/meminfo: memFree=121068/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=1741548 CPUtime=702.03
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 456424 0 0 0 69847 356 0 0 25 0 1 0 12827154 1783345152 426144 1992294400 4194304 9819077 140733630997312 18446744073709551615 4688972 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 435387 426144 529 1374 0 434008 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1741548



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+760.702 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 21383
/proc/meminfo: memFree=22364/2059040 swapFree=4153120/4192956
[pid=21353] ppid=21351 vsize=1843736 CPUtime=760.42
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202496 482408 0 0 0 75663 379 0 0 25 0 1 0 12827154 1887985664 450848 1992294400 4194304 9819077 140733630997312 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21353/statm: 460934 450848 529 1374 0 459555 0
Current children cumulated CPU time (s) 760.42
Current children cumulated vsize (KiB) 1843736

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

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

[startup+761.4 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 21384
/proc/meminfo: memFree=10056/2059040 swapFree=4150752/4192956
[pid=21353] ppid=21351 vsize=1869444 CPUtime=760.95
/proc/21353/stat : 21353 (pbscip.linux.x8) D 21351 21353 21328 0 -1 4204544 490422 0 0 0 75710 385 0 0 25 0 1 0 12827154 1914310656 457008 1992294400 4194304 9819077 140733630997312 18446744073709551615 6179008 0 0 4096 16384 18446744071562310694 0 0 17 0 0 0 14
/proc/21353/statm: 467361 457008 554 1374 0 465982 0
Current children cumulated CPU time (s) 760.95
Current children cumulated vsize (KiB) 1869444

[startup+761.801 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 21384
/proc/meminfo: memFree=10056/2059040 swapFree=4150752/4192956
[pid=21353] ppid=21351 vsize=0 CPUtime=761.27
/proc/21353/stat : 21353 (pbscip.linux.x8) R 21351 21353 21328 0 -1 4202500 497534 0 0 0 75729 398 0 0 25 0 1 0 12827154 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 23
/proc/21353/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 761.27
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 761.897
CPU time (s): 761.374
CPU user time (s): 757.293
CPU system time (s): 4.08138
CPU usage (%): 99.9314
Max. virtual memory (cumulated for all children) (KiB): 1893232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 757.293
system time used= 4.08138
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 497534
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= 10
involuntary context switches= 3193

runsolver used 1.20282 second user time and 3.67544 second system time

The end

Launcher Data 

Begin job on node029 at 2010-07-06 21:55:56
IDJOB=2687016
IDBENCH=77300
IDSOLVER=1168
FILE ID=node029/2687016-1278446156
PBS_JOBID= 11233496
Free space on /tmp= 62552 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-j1209_1.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-2687016-1278446156/watcher-2687016-1278446156 -o /tmp/evaluation-result-2687016-1278446156/solver-2687016-1278446156 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687016-1278446156.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7659daf228cc7c2442c50ab8d9f96b57
RANDOM SEED=1616673227

node029.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1828712 kB
Buffers:          6636 kB
Cached:         130420 kB
SwapCached:        492 kB
Active:          30980 kB
Inactive:       126308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1828712 kB
SwapTotal:     4192956 kB
SwapFree:      4153120 kB
Dirty:           13528 kB
Writeback:           0 kB
AnonPages:       19684 kB
Mapped:          12840 kB
Slab:            51148 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182716 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= 62548 MiB
End job on node029 at 2010-07-06 22:08:39