Trace number 2686873

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) 676.831 676.979

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12036_9.std.opb
MD5SUMf9e2cf223f1ee9af03cb36930da0d262
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark252
Best CPU time to get the best result obtained on this benchmark1800.16
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 constraints245455
Number of constraints which are clauses244255
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 constraint120
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-2686873-1278443291.opb>
4.40/4.48	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245455 constraints
4.40/4.48	c problem read
4.40/4.48	c presolving settings loaded
5.79/5.83	c presolving:
20.59/20.66	c (round 1) 6712 del vars, 19813 del conss, 5155 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16584408 impls, 0 clqs
30.98/31.09	c (round 2) 13395 del vars, 47679 del conss, 11451 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16617703 impls, 0 clqs
35.09/35.10	c (round 3) 15630 del vars, 58332 del conss, 12795 chg bounds, 23 chg sides, 45 chg coeffs, 0 upgd conss, 16632241 impls, 0 clqs
37.19/37.25	c (round 4) 16783 del vars, 62879 del conss, 13474 chg bounds, 36 chg sides, 67 chg coeffs, 0 upgd conss, 16640375 impls, 0 clqs
38.88/38.95	c (round 5) 17590 del vars, 65936 del conss, 14012 chg bounds, 36 chg sides, 67 chg coeffs, 0 upgd conss, 16648618 impls, 0 clqs
40.28/40.30	c (round 6) 18204 del vars, 68297 del conss, 14421 chg bounds, 36 chg sides, 67 chg coeffs, 0 upgd conss, 16655341 impls, 0 clqs
41.58/41.68	c (round 7) 18878 del vars, 70599 del conss, 14870 chg bounds, 36 chg sides, 67 chg coeffs, 0 upgd conss, 16661380 impls, 0 clqs
42.58/42.66	c (round 8) 19335 del vars, 72461 del conss, 15174 chg bounds, 36 chg sides, 67 chg coeffs, 0 upgd conss, 16665877 impls, 0 clqs
43.38/43.41	c (round 9) 19680 del vars, 73757 del conss, 15369 chg bounds, 36 chg sides, 67 chg coeffs, 0 upgd conss, 16669878 impls, 0 clqs
43.99/44.06	c (round 10) 19930 del vars, 74797 del conss, 15528 chg bounds, 36 chg sides, 67 chg coeffs, 0 upgd conss, 16673642 impls, 0 clqs
44.58/44.61	c (round 11) 20121 del vars, 75518 del conss, 15661 chg bounds, 36 chg sides, 67 chg coeffs, 0 upgd conss, 16675582 impls, 0 clqs
44.99/45.05	c (round 12) 20255 del vars, 76117 del conss, 15747 chg bounds, 36 chg sides, 67 chg coeffs, 0 upgd conss, 16677399 impls, 0 clqs
45.38/45.44	c (round 13) 20353 del vars, 76519 del conss, 15818 chg bounds, 36 chg sides, 67 chg coeffs, 0 upgd conss, 16678425 impls, 0 clqs
45.68/45.77	c (round 14) 20395 del vars, 76725 del conss, 15843 chg bounds, 36 chg sides, 67 chg coeffs, 0 upgd conss, 16678715 impls, 0 clqs
46.09/46.11	c (round 15) 20415 del vars, 76827 del conss, 15857 chg bounds, 36 chg sides, 67 chg coeffs, 0 upgd conss, 16678757 impls, 0 clqs
47.78/47.84	c (round 16) 20415 del vars, 76848 del conss, 15857 chg bounds, 36 chg sides, 67 chg coeffs, 168607 upgd conss, 16678757 impls, 0 clqs
50.78/50.81	c (round 17) 20415 del vars, 76849 del conss, 15857 chg bounds, 54 chg sides, 206 chg coeffs, 168607 upgd conss, 16679393 impls, 7331 clqs
674.66/674.80	c pressed CTRL-C 1 times (5 times for forcing termination)
674.95/675.10	c    (666.7s) probing: 534/52427 (1.0%) - 29 fixings, 13 aggregations, 7936268 implications, 0 bound changes
674.95/675.10	c    (666.7s) probing aborted: solving stopped
674.95/675.11	c (round 18) 20457 del vars, 76849 del conss, 15857 chg bounds, 58 chg sides, 226 chg coeffs, 168607 upgd conss, 48615495 impls, 7613 clqs
674.95/675.11	c presolving (18 rounds):
674.95/675.11	c  20457 deleted vars, 76849 deleted constraints, 15857 tightened bounds, 0 added holes, 58 changed sides, 226 changed coefficients
674.95/675.11	c  48615495 implications, 7613 cliques
674.95/675.11	c presolving was interrupted.
674.95/675.11	c Presolving Time: 666.03
674.95/675.11	c - non default parameters ----------------------------------------------------------------------
674.95/675.11	c # SCIP version 1.2.1.2
674.95/675.11	c 
674.95/675.11	c # frequency for displaying node information lines
674.95/675.11	c # [type: int, range: [-1,2147483647], default: 100]
674.95/675.11	c display/freq = 10000
674.95/675.11	c 
674.95/675.11	c # maximal time in seconds to run
674.95/675.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
674.95/675.11	c limits/time = 1795.52
674.95/675.11	c 
674.95/675.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
674.95/675.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
674.95/675.11	c limits/memory = 1620
674.95/675.11	c 
674.95/675.11	c # should presolving try to simplify inequalities
674.95/675.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
674.95/675.11	c constraints/linear/simplifyinequalities = TRUE
674.95/675.11	c 
674.95/675.11	c # should presolving try to simplify knapsacks
674.95/675.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
674.95/675.11	c constraints/knapsack/simplifyinequalities = TRUE
674.95/675.11	c 
674.95/675.11	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
674.95/675.11	c # [type: int, range: [-1,2147483647], default: -1]
674.95/675.11	c separating/rapidlearning/freq = 0
674.95/675.11	c 
674.95/675.11	c -----------------------------------------------------------------------------------------------
674.95/675.11	c start solving
675.04/675.22	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-2686873-1278443291/watcher-2686873-1278443291 -o /tmp/evaluation-result-2686873-1278443291/solver-2686873-1278443291 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686873-1278443291.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: 1.00 1.00 1.00 3/106 19084
/proc/meminfo: memFree=1860968/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=9288 CPUtime=0
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 1031 0 0 0 0 0 0 0 20 0 1 0 12536735 9510912 951 1992294400 4194304 9819077 140737242136608 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19084/statm: 2322 960 371 1374 0 943 0

[startup+0.0585739 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19084
/proc/meminfo: memFree=1860968/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=14828 CPUtime=0.05
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 2631 0 0 0 4 1 0 0 20 0 1 0 12536735 15183872 2551 1992294400 4194304 9819077 140737242136608 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19084/statm: 3707 2551 388 1374 0 2328 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14828

[startup+0.100576 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19084
/proc/meminfo: memFree=1860968/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=17604 CPUtime=0.09
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 3319 0 0 0 8 1 0 0 20 0 1 0 12536735 18026496 3239 1992294400 4194304 9819077 140737242136608 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19084/statm: 4401 3239 388 1374 0 3022 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17604

[startup+0.300589 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19084
/proc/meminfo: memFree=1860968/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=29624 CPUtime=0.29
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 6363 0 0 0 26 3 0 0 20 0 1 0 12536735 30334976 6274 1992294400 4194304 9819077 140737242136608 18446744073709551615 5650975 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19084/statm: 7406 6274 388 1374 0 6027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29624

[startup+0.700614 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19084
/proc/meminfo: memFree=1860968/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=51292 CPUtime=0.69
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 11736 0 0 0 64 5 0 0 20 0 1 0 12536735 52523008 11647 1992294400 4194304 9819077 140737242136608 18446744073709551615 8718976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19084/statm: 12823 11647 388 1374 0 11444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51292

[startup+1.50066 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19085
/proc/meminfo: memFree=1810120/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=67884 CPUtime=1.49
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 15886 0 0 0 142 7 0 0 22 0 1 0 12536735 69513216 15797 1992294400 4194304 9819077 140737242136608 18446744073709551615 5649728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19084/statm: 16971 15797 388 1374 0 15592 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67884

[startup+3.10077 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19085
/proc/meminfo: memFree=1785320/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=111096 CPUtime=3.09
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 26677 0 0 0 298 11 0 0 25 0 1 0 12536735 113762304 26588 1992294400 4194304 9819077 140737242136608 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19084/statm: 27774 26588 388 1374 0 26395 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111096

[startup+6.30097 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19085
/proc/meminfo: memFree=1515620/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=392980 CPUtime=6.29
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 96155 0 0 0 593 36 0 0 25 0 1 0 12536735 402411520 95693 1992294400 4194304 9819077 140737242136608 18446744073709551615 6181112 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 98245 95693 483 1374 0 96866 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 392980

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19085
/proc/meminfo: memFree=1219756/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=680368 CPUtime=12.69
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 167678 0 0 0 1199 70 0 0 25 0 1 0 12536735 696696832 167216 1992294400 4194304 9819077 140737242136608 18446744073709551615 4929183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 170092 167216 487 1374 0 168713 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 680368

[startup+25.5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19085
/proc/meminfo: memFree=1017388/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=865208 CPUtime=25.48
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 211417 0 0 0 2445 103 0 0 25 0 1 0 12536735 885972992 210698 1992294400 4194304 9819077 140737242136608 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 216302 210698 491 1374 0 214923 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 865208

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19085
/proc/meminfo: memFree=980560/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=906940 CPUtime=51.08
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 241273 0 0 0 4849 259 0 0 25 0 1 0 12536735 928706560 219931 1992294400 4194304 9819077 140737242136608 18446744073709551615 4890668 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 226735 219931 548 1374 0 225356 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 906940

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19087
/proc/meminfo: memFree=910872/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=981232 CPUtime=102.28
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 263291 0 0 0 9951 277 0 0 25 0 1 0 12536735 1004781568 237691 1992294400 4194304 9819077 140737242136608 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 245308 237691 527 1374 0 243929 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 981232

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19089
/proc/meminfo: memFree=858916/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1036448 CPUtime=162.25
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 276441 0 0 0 15943 282 0 0 25 0 1 0 12536735 1061322752 250841 1992294400 4194304 9819077 140737242136608 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 259112 250841 527 1374 0 257733 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1036448

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19090
/proc/meminfo: memFree=760584/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1134952 CPUtime=222.25
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 301603 0 0 0 21932 293 0 0 25 0 1 0 12536735 1162190848 274979 1992294400 4194304 9819077 140737242136608 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 283738 274979 527 1374 0 282359 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 1134952

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19091
/proc/meminfo: memFree=681472/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1217608 CPUtime=282.23
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 321669 0 0 0 27921 302 0 0 25 0 1 0 12536735 1246830592 295012 1992294400 4194304 9819077 140737242136608 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 304402 295012 527 1374 0 303023 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 1217608

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19093
/proc/meminfo: memFree=611412/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1285432 CPUtime=342.22
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 338886 0 0 0 33911 311 0 0 25 0 1 0 12536735 1316282368 312229 1992294400 4194304 9819077 140737242136608 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 321358 312229 527 1374 0 319979 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 1285432

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19095
/proc/meminfo: memFree=531184/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1367812 CPUtime=402.2
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 359054 0 0 0 39899 321 0 0 25 0 1 0 12536735 1400639488 332397 1992294400 4194304 9819077 140737242136608 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 341953 332397 527 1374 0 340574 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1367812

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19097
/proc/meminfo: memFree=389452/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1516168 CPUtime=462.19
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 395445 0 0 0 45882 337 0 0 25 0 1 0 12536735 1552556032 368275 1992294400 4194304 9819077 140737242136608 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 379042 368275 527 1374 0 377663 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 1516168

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19098
/proc/meminfo: memFree=289012/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1613664 CPUtime=522.17
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 419810 0 0 0 51867 350 0 0 25 0 1 0 12536735 1652391936 392640 1992294400 4194304 9819077 140737242136608 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 403416 392640 527 1374 0 402037 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1613664

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19099
/proc/meminfo: memFree=198368/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1706968 CPUtime=582.17
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 442682 0 0 0 57852 365 0 0 25 0 1 0 12536735 1747935232 415256 1992294400 4194304 9819077 140737242136608 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 426742 415256 527 1374 0 425363 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 1706968

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19101
/proc/meminfo: memFree=108468/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1795936 CPUtime=642.16
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 465098 0 0 0 63834 382 0 0 25 0 1 0 12536735 1839038464 437672 1992294400 4194304 9819077 140737242136608 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 448984 437672 527 1374 0 447605 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 1795936



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+674.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19103
/proc/meminfo: memFree=62216/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1843316 CPUtime=674.66
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 476595 0 0 0 67075 391 0 0 25 0 1 0 12536735 1887555584 449169 1992294400 4194304 9819077 140737242136608 18446744073709551615 5955613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 460829 449169 527 1374 0 459450 0
Current children cumulated CPU time (s) 674.66
Current children cumulated vsize (KiB) 1843316

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -19084

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

[startup+675.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19103
/proc/meminfo: memFree=62216/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1843316 CPUtime=674.85
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 476610 0 0 0 67094 391 0 0 25 0 1 0 12536735 1887555584 449184 1992294400 4194304 9819077 140737242136608 18446744073709551615 5968623 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 460829 449184 527 1374 0 459450 0
Current children cumulated CPU time (s) 674.85
Current children cumulated vsize (KiB) 1843316

[startup+675.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19104
/proc/meminfo: memFree=57744/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1845152 CPUtime=675.64
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 478001 0 0 0 67173 391 0 0 25 0 1 0 12536735 1889435648 450318 1992294400 4194304 9819077 140737242136608 18446744073709551615 4890654 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 461288 450318 533 1374 0 459909 0
Current children cumulated CPU time (s) 675.64
Current children cumulated vsize (KiB) 1845152

[startup+676.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19104
/proc/meminfo: memFree=57744/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1845152 CPUtime=676.44
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 478001 0 0 0 67253 391 0 0 25 0 1 0 12536735 1889435648 450318 1992294400 4194304 9819077 140737242136608 18446744073709551615 4890379 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 461288 450318 533 1374 0 459909 0
Current children cumulated CPU time (s) 676.44
Current children cumulated vsize (KiB) 1845152

[startup+676.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19104
/proc/meminfo: memFree=57744/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=1845152 CPUtime=676.64
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4202496 478001 0 0 0 67273 391 0 0 25 0 1 0 12536735 1889435648 450318 1992294400 4194304 9819077 140737242136608 18446744073709551615 4890317 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19084/statm: 461288 450318 533 1374 0 459909 0
Current children cumulated CPU time (s) 676.64
Current children cumulated vsize (KiB) 1845152

[startup+676.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19104
/proc/meminfo: memFree=57744/2059040 swapFree=4192956/4192956
[pid=19084] ppid=19082 vsize=0 CPUtime=676.75
/proc/19084/stat : 19084 (pbscip.linux.x8) R 19082 19084 17984 0 -1 4203524 478001 0 0 0 67274 401 0 0 25 0 1 0 12536735 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/19084/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 676.75
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 676.979
CPU time (s): 676.831
CPU user time (s): 672.743
CPU system time (s): 4.08838
CPU usage (%): 99.9782
Max. virtual memory (cumulated for all children) (KiB): 1845152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 672.743
system time used= 4.08838
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 478001
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= 646

runsolver used 1.09383 second user time and 3.23051 second system time

The end

Launcher Data 

Begin job on node039 at 2010-07-06 21:08:12
IDJOB=2686873
IDBENCH=77068
IDSOLVER=1168
FILE ID=node039/2686873-1278443291
PBS_JOBID= 11233443
Free space on /tmp= 62520 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-j12036_9.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-2686873-1278443291/watcher-2686873-1278443291 -o /tmp/evaluation-result-2686873-1278443291/solver-2686873-1278443291 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686873-1278443291.opb -t 1800 -m 1800

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

MD5SUM BENCH= f9e2cf223f1ee9af03cb36930da0d262
RANDOM SEED=1303232565

node039.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1861796 kB
Buffers:          3200 kB
Cached:          66268 kB
SwapCached:          0 kB
Active:          60656 kB
Inactive:        69064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1861796 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           14412 kB
Writeback:           0 kB
AnonPages:       60208 kB
Mapped:          14364 kB
Slab:            45616 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181552 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= 62516 MiB
End job on node039 at 2010-07-06 21:19:29