Trace number 2687432

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) 641.399 641.695

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9023_3.std.opb
MD5SUMab00cc8e8b09e97f2dcc186b02d98b59
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark116
Best CPU time to get the best result obtained on this benchmark6.62899
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints184370
Number of constraints which are clauses183170
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 constraint51
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-2687432-1278453364.opb>
3.09/3.15	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184370 constraints
3.09/3.15	c problem read
3.09/3.15	c presolving settings loaded
4.09/4.10	c presolving:
15.19/15.26	c (round 1) 4855 del vars, 13915 del conss, 3653 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12562144 impls, 0 clqs
22.58/22.64	c (round 2) 10084 del vars, 36939 del conss, 8654 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12589793 impls, 0 clqs
25.29/25.35	c (round 3) 12422 del vars, 46921 del conss, 10041 chg bounds, 48 chg sides, 44 chg coeffs, 0 upgd conss, 12605617 impls, 0 clqs
27.08/27.17	c (round 4) 13630 del vars, 51670 del conss, 10908 chg bounds, 70 chg sides, 72 chg coeffs, 0 upgd conss, 12616129 impls, 0 clqs
28.38/28.48	c (round 5) 14520 del vars, 54999 del conss, 11511 chg bounds, 87 chg sides, 92 chg coeffs, 0 upgd conss, 12624477 impls, 0 clqs
29.18/29.23	c (round 6) 15075 del vars, 57219 del conss, 11836 chg bounds, 92 chg sides, 96 chg coeffs, 0 upgd conss, 12630688 impls, 0 clqs
29.88/29.96	c (round 7) 15538 del vars, 58831 del conss, 12124 chg bounds, 92 chg sides, 96 chg coeffs, 0 upgd conss, 12636701 impls, 0 clqs
30.48/30.55	c (round 8) 15919 del vars, 60272 del conss, 12364 chg bounds, 92 chg sides, 96 chg coeffs, 0 upgd conss, 12641340 impls, 0 clqs
30.97/31.06	c (round 9) 16250 del vars, 61506 del conss, 12567 chg bounds, 92 chg sides, 96 chg coeffs, 0 upgd conss, 12645359 impls, 0 clqs
31.38/31.41	c (round 10) 16446 del vars, 62337 del conss, 12675 chg bounds, 92 chg sides, 96 chg coeffs, 0 upgd conss, 12648093 impls, 0 clqs
31.57/31.67	c (round 11) 16569 del vars, 62869 del conss, 12747 chg bounds, 92 chg sides, 96 chg coeffs, 0 upgd conss, 12649553 impls, 0 clqs
31.88/31.97	c (round 12) 16634 del vars, 63167 del conss, 12787 chg bounds, 92 chg sides, 96 chg coeffs, 0 upgd conss, 12650346 impls, 0 clqs
32.08/32.18	c (round 13) 16665 del vars, 63327 del conss, 12798 chg bounds, 92 chg sides, 96 chg coeffs, 0 upgd conss, 12650993 impls, 0 clqs
32.37/32.46	c (round 14) 16683 del vars, 63408 del conss, 12816 chg bounds, 92 chg sides, 96 chg coeffs, 0 upgd conss, 12651265 impls, 0 clqs
32.58/32.66	c (round 15) 16705 del vars, 63501 del conss, 12819 chg bounds, 92 chg sides, 96 chg coeffs, 0 upgd conss, 12651445 impls, 0 clqs
32.78/32.84	c (round 16) 16709 del vars, 63527 del conss, 12819 chg bounds, 92 chg sides, 96 chg coeffs, 0 upgd conss, 12651485 impls, 0 clqs
33.97/34.00	c (round 17) 16709 del vars, 63529 del conss, 12819 chg bounds, 92 chg sides, 96 chg coeffs, 120841 upgd conss, 12651485 impls, 0 clqs
34.87/34.91	c (round 18) 16709 del vars, 63533 del conss, 12819 chg bounds, 132 chg sides, 262 chg coeffs, 120841 upgd conss, 12651485 impls, 0 clqs
639.23/639.50	c pressed CTRL-C 1 times (5 times for forcing termination)
640.52/640.83	c    (633.7s) probing: 905/38073 (2.4%) - 0 fixings, 0 aggregations, 8336548 implications, 0 bound changes
640.52/640.83	c    (633.7s) probing aborted: solving stopped
640.52/640.84	c presolving (19 rounds):
640.52/640.84	c  16709 deleted vars, 63533 deleted constraints, 12819 tightened bounds, 0 added holes, 144 changed sides, 291 changed coefficients
640.52/640.84	c  50060899 implications, 0 cliques
640.52/640.84	c presolved problem has 38073 variables (38073 bin, 0 int, 0 impl, 0 cont) and 120859 constraints
640.52/640.84	c    1060 constraints of type <knapsack>
640.52/640.84	c      19 constraints of type <setppc>
640.52/640.84	c  119780 constraints of type <logicor>
640.52/640.84	c transformed objective value is always integral (scale: 1)
640.52/640.84	c Presolving Time: 633.25
640.52/640.84	c - non default parameters ----------------------------------------------------------------------
640.52/640.84	c # SCIP version 1.2.1.2
640.52/640.84	c 
640.52/640.84	c # frequency for displaying node information lines
640.52/640.84	c # [type: int, range: [-1,2147483647], default: 100]
640.52/640.84	c display/freq = 10000
640.52/640.84	c 
640.52/640.84	c # maximal time in seconds to run
640.52/640.84	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
640.52/640.84	c limits/time = 1796.86
640.52/640.84	c 
640.52/640.84	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
640.52/640.84	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
640.52/640.84	c limits/memory = 1620
640.52/640.84	c 
640.52/640.84	c # should presolving try to simplify inequalities
640.52/640.84	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
640.52/640.84	c constraints/linear/simplifyinequalities = TRUE
640.52/640.84	c 
640.52/640.84	c # should presolving try to simplify knapsacks
640.52/640.84	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
640.52/640.84	c constraints/knapsack/simplifyinequalities = TRUE
640.52/640.84	c 
640.52/640.84	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
640.52/640.84	c # [type: int, range: [-1,2147483647], default: -1]
640.52/640.84	c separating/rapidlearning/freq = 0
640.52/640.84	c 
640.52/640.84	c -----------------------------------------------------------------------------------------------
640.52/640.84	c start solving
640.62/640.97	c 
640.62/640.97	c (node 0) switching to memory saving mode (mem: 1361.7M/1620.0M)

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-2687432-1278453364/watcher-2687432-1278453364 -o /tmp/evaluation-result-2687432-1278453364/solver-2687432-1278453364 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687432-1278453364.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: 1.05 1.02 1.00 3/106 22402
/proc/meminfo: memFree=1800656/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=8260 CPUtime=0
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 1010 0 0 0 0 0 0 0 19 0 1 0 13543784 8458240 931 1992294400 4194304 9819077 140736296803504 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22402/statm: 2065 942 370 1374 0 686 0

[startup+0.103069 s]
/proc/loadavg: 1.05 1.02 1.00 3/106 22402
/proc/meminfo: memFree=1800656/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=18568 CPUtime=0.1
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 3562 0 0 0 9 1 0 0 21 0 1 0 13543784 19013632 3482 1992294400 4194304 9819077 140736296803504 18446744073709551615 5650759 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22402/statm: 4642 3482 388 1374 0 3263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18568

[startup+0.201086 s]
/proc/loadavg: 1.05 1.02 1.00 3/106 22402
/proc/meminfo: memFree=1800656/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=25192 CPUtime=0.19
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 5242 0 0 0 18 1 0 0 21 0 1 0 13543784 25796608 5162 1992294400 4194304 9819077 140736296803504 18446744073709551615 6180942 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22402/statm: 6298 5162 388 1374 0 4919 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25192

[startup+0.301105 s]
/proc/loadavg: 1.05 1.02 1.00 3/106 22402
/proc/meminfo: memFree=1800656/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=29624 CPUtime=0.29
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 6364 0 0 0 27 2 0 0 21 0 1 0 13543784 30334976 6275 1992294400 4194304 9819077 140736296803504 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22402/statm: 7406 6275 388 1374 0 6027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29624

[startup+0.701177 s]
/proc/loadavg: 1.05 1.02 1.00 3/106 22402
/proc/meminfo: memFree=1800656/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=44908 CPUtime=0.69
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 10173 0 0 0 66 3 0 0 22 0 1 0 13543784 45985792 10084 1992294400 4194304 9819077 140736296803504 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22402/statm: 11227 10084 388 1374 0 9848 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44908

[startup+1.50132 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 22403
/proc/meminfo: memFree=1752040/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=63364 CPUtime=1.49
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 14791 0 0 0 144 5 0 0 25 0 1 0 13543784 64884736 14702 1992294400 4194304 9819077 140736296803504 18446744073709551615 4240595 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22402/statm: 15841 14702 388 1374 0 14462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63364

[startup+3.10061 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 22403
/proc/meminfo: memFree=1721784/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=114244 CPUtime=3.09
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 27445 0 0 0 299 10 0 0 25 0 1 0 13543784 116985856 27356 1992294400 4194304 9819077 140736296803504 18446744073709551615 8081511 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22402/statm: 28561 27356 388 1374 0 27182 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 114244

[startup+6.3012 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 22403
/proc/meminfo: memFree=1455308/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=395532 CPUtime=6.29
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 97102 0 0 0 592 37 0 0 25 0 1 0 13543784 405024768 96613 1992294400 4194304 9819077 140736296803504 18446744073709551615 6179008 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 98883 96625 487 1374 0 97504 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 395532

[startup+12.7004 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 22403
/proc/meminfo: memFree=1204828/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=624640 CPUtime=12.69
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 152464 0 0 0 1204 65 0 0 25 0 1 0 13543784 639631360 151975 1992294400 4194304 9819077 140736296803504 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 156160 151975 491 1374 0 154781 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 624640

[startup+25.5017 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 22403
/proc/meminfo: memFree=1159940/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=658576 CPUtime=25.48
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 161393 0 0 0 2456 92 0 0 25 0 1 0 13543784 674381824 160133 1992294400 4194304 9819077 140736296803504 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 164644 160133 491 1374 0 163265 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 658576

[startup+51.1013 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 22405
/proc/meminfo: memFree=1103644/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=719332 CPUtime=51.07
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 197639 0 0 0 4903 204 0 0 25 0 1 0 13543784 736595968 174254 1992294400 4194304 9819077 140736296803504 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 179833 174254 530 1374 0 178454 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 719332

[startup+102.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 22405
/proc/meminfo: memFree=1043752/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=782592 CPUtime=102.25
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 212607 0 0 0 10013 212 0 0 25 0 1 0 13543784 801374208 189222 1992294400 4194304 9819077 140736296803504 18446744073709551615 4688352 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 195648 189222 530 1374 0 194269 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 782592

[startup+162.302 s]
/proc/loadavg: 1.12 1.05 1.00 2/107 22407
/proc/meminfo: memFree=937608/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=894488 CPUtime=162.21
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 239867 0 0 0 15997 224 0 0 25 0 1 0 13543784 915955712 215904 1992294400 4194304 9819077 140736296803504 18446744073709551615 4221241 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 223622 215904 530 1374 0 222243 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 894488

[startup+222.308 s]
/proc/loadavg: 1.18 1.07 1.01 2/107 22409
/proc/meminfo: memFree=807656/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=1023308 CPUtime=222.2
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 272217 0 0 0 21977 243 0 0 25 0 1 0 13543784 1047867392 248221 1992294400 4194304 9819077 140736296803504 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 255827 248221 530 1374 0 254448 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1023308

[startup+282.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 22411
/proc/meminfo: memFree=672620/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=1160976 CPUtime=282.17
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 306242 0 0 0 27955 262 0 0 25 0 1 0 13543784 1188839424 282246 1992294400 4194304 9819077 140736296803504 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 290244 282246 530 1374 0 288865 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1160976

[startup+342.301 s]
/proc/loadavg: 1.10 1.07 1.01 2/107 22422
/proc/meminfo: memFree=527788/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=1302844 CPUtime=342.13
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 341978 0 0 0 33930 283 0 0 25 0 1 0 13543784 1334112256 317982 1992294400 4194304 9819077 140736296803504 18446744073709551615 4223056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 325711 317982 530 1374 0 324332 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1302844

[startup+402.301 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 22422
/proc/meminfo: memFree=397960/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=1433824 CPUtime=402.11
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 374468 0 0 0 39907 304 0 0 25 0 1 0 13543784 1468235776 350472 1992294400 4194304 9819077 140736296803504 18446744073709551615 5955609 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 358456 350472 530 1374 0 357077 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 1433824

[startup+462.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 22424
/proc/meminfo: memFree=286236/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=1547124 CPUtime=462.09
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 402284 0 0 0 45886 323 0 0 25 0 1 0 13543784 1584254976 378288 1992294400 4194304 9819077 140736296803504 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 386781 378288 530 1374 0 385402 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 1547124

[startup+522.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 22426
/proc/meminfo: memFree=207992/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=1625728 CPUtime=522.07
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 421830 0 0 0 51866 341 0 0 25 0 1 0 13543784 1664745472 397834 1992294400 4194304 9819077 140736296803504 18446744073709551615 4223056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 406432 397834 530 1374 0 405053 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 1625728

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22428
/proc/meminfo: memFree=112016/2059040 swapFree=4190404/4192956
[pid=22402] ppid=22400 vsize=1722092 CPUtime=582.04
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 445748 0 0 0 57846 358 0 0 25 0 1 0 13543784 1763422208 421752 1992294400 4194304 9819077 140736296803504 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 430523 421752 530 1374 0 429144 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 1722092



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+639.501 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 22430
/proc/meminfo: memFree=9060/2059040 swapFree=4173900/4192956
[pid=22402] ppid=22400 vsize=1843736 CPUtime=639.23
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 475332 0 0 0 63544 379 0 0 25 0 1 0 13543784 1887985664 451336 1992294400 4194304 9819077 140736296803504 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 460934 451336 530 1374 0 459555 0
Current children cumulated CPU time (s) 639.23
Current children cumulated vsize (KiB) 1843736

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22402

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

[startup+639.901 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 22430
/proc/meminfo: memFree=9060/2059040 swapFree=4173900/4192956
[pid=22402] ppid=22400 vsize=1847808 CPUtime=639.63
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 476327 0 0 0 63583 380 0 0 25 0 1 0 13543784 1892155392 452331 1992294400 4194304 9819077 140736296803504 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 461952 452331 530 1374 0 460573 0
Current children cumulated CPU time (s) 639.63
Current children cumulated vsize (KiB) 1847808

[startup+640.701 s]
/proc/loadavg: 1.15 1.05 1.01 2/108 22431
/proc/meminfo: memFree=10592/2059040 swapFree=4168448/4192956
[pid=22402] ppid=22400 vsize=1850872 CPUtime=640.42
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 477059 0 0 0 63662 380 0 0 25 0 1 0 13543784 1895292928 453063 1992294400 4194304 9819077 140736296803504 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 462718 453063 530 1374 0 461339 0
Current children cumulated CPU time (s) 640.42
Current children cumulated vsize (KiB) 1850872

[startup+641.154 s]
/proc/loadavg: 1.15 1.05 1.01 2/108 22431
/proc/meminfo: memFree=10592/2059040 swapFree=4168448/4192956
[pid=22402] ppid=22400 vsize=1863888 CPUtime=640.87
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 480820 0 0 0 63703 384 0 0 25 0 1 0 13543784 1908621312 456049 1992294400 4194304 9819077 140736296803504 18446744073709551615 6031605 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22402/statm: 465972 456049 552 1374 0 464593 0
Current children cumulated CPU time (s) 640.87
Current children cumulated vsize (KiB) 1863888

[startup+641.502 s]
/proc/loadavg: 1.15 1.05 1.01 2/108 22431
/proc/meminfo: memFree=8420/2059040 swapFree=4163092/4192956
[pid=22402] ppid=22400 vsize=1886912 CPUtime=641.2
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4202496 487519 0 0 0 63728 392 0 0 18 0 1 0 13543784 1932197888 461771 1992294400 4194304 9819077 140736296803504 18446744073709551615 4667257 0 0 4096 16384 0 0 0 17 0 0 0 1
/proc/22402/statm: 471728 461771 554 1374 0 470349 0
Current children cumulated CPU time (s) 641.2
Current children cumulated vsize (KiB) 1886912

[startup+641.603 s]
/proc/loadavg: 1.15 1.05 1.01 2/108 22431
/proc/meminfo: memFree=8420/2059040 swapFree=4163092/4192956
[pid=22402] ppid=22400 vsize=0 CPUtime=641.3
/proc/22402/stat : 22402 (pbscip.linux.x8) R 22400 22402 21911 0 -1 4203524 487754 0 0 0 63728 402 0 0 18 0 1 0 13543784 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 1
/proc/22402/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 641.3
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 641.695
CPU time (s): 641.399
CPU user time (s): 637.287
CPU system time (s): 4.11237
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 1886912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 637.287
system time used= 4.11237
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 487754
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= 877

runsolver used 1.02384 second user time and 3.09053 second system time

The end

Launcher Data 

Begin job on node044 at 2010-07-06 23:56:05
IDJOB=2687432
IDBENCH=77831
IDSOLVER=1168
FILE ID=node044/2687432-1278453364
PBS_JOBID= 11233545
Free space on /tmp= 62496 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/j90opt/normalized-j9023_3.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-2687432-1278453364/watcher-2687432-1278453364 -o /tmp/evaluation-result-2687432-1278453364/solver-2687432-1278453364 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687432-1278453364.opb -t 1800 -m 1800

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

MD5SUM BENCH= ab00cc8e8b09e97f2dcc186b02d98b59
RANDOM SEED=1215473171

node044.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		: 3000.267
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		: 3000.267
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1801184 kB
Buffers:          7356 kB
Cached:         118412 kB
SwapCached:        104 kB
Active:          79764 kB
Inactive:       105232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1801184 kB
SwapTotal:     4192956 kB
SwapFree:      4190404 kB
Dirty:           12056 kB
Writeback:           0 kB
AnonPages:       59048 kB
Mapped:          14436 kB
Slab:            50944 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181952 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= 62488 MiB
End job on node044 at 2010-07-07 00:06:46