Trace number 2687081

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) 857.08 857.991

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12019_2.std.opb
MD5SUM9033b116fa6917a1af0ec218f9c6d61f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark85
Best CPU time to get the best result obtained on this benchmark1798.08
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 constraints234215
Number of constraints which are clauses233015
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-2687081-1278447203.opb>
4.30/4.35	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234215 constraints
4.30/4.35	c problem read
4.30/4.35	c presolving settings loaded
5.59/5.65	c presolving:
19.99/20.09	c (round 1) 4398 del vars, 13084 del conss, 2965 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16076284 impls, 0 clqs
31.58/31.67	c (round 2) 11168 del vars, 36411 del conss, 9346 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16108532 impls, 0 clqs
35.28/35.36	c (round 3) 13435 del vars, 46988 del conss, 10602 chg bounds, 42 chg sides, 38 chg coeffs, 0 upgd conss, 16122735 impls, 0 clqs
37.48/37.51	c (round 4) 14522 del vars, 51139 del conss, 11284 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16129377 impls, 0 clqs
38.49/38.57	c (round 5) 15038 del vars, 53265 del conss, 11579 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16132875 impls, 0 clqs
39.28/39.33	c (round 6) 15307 del vars, 54312 del conss, 11720 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16135292 impls, 0 clqs
39.68/39.76	c (round 7) 15416 del vars, 54843 del conss, 11770 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16136129 impls, 0 clqs
40.08/40.14	c (round 8) 15478 del vars, 55098 del conss, 11804 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16136513 impls, 0 clqs
40.39/40.46	c (round 9) 15506 del vars, 55237 del conss, 11824 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16136585 impls, 0 clqs
40.69/40.73	c (round 10) 15506 del vars, 55268 del conss, 11824 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16136585 impls, 0 clqs
42.89/42.97	c (round 11) 15506 del vars, 55268 del conss, 11824 chg bounds, 63 chg sides, 76 chg coeffs, 178947 upgd conss, 16136585 impls, 0 clqs
46.09/46.17	c (round 12) 15506 del vars, 55289 del conss, 11824 chg bounds, 143 chg sides, 317 chg coeffs, 178947 upgd conss, 16136585 impls, 0 clqs
855.48/855.71	c pressed CTRL-C 1 times (5 times for forcing termination)
855.97/856.25	c    (848.2s) probing: 403/57336 (0.7%) - 0 fixings, 0 aggregations, 6632693 implications, 0 bound changes
855.97/856.25	c    (848.2s) probing aborted: solving stopped
855.97/856.26	c presolving (13 rounds):
855.97/856.26	c  15506 deleted vars, 55294 deleted constraints, 11824 tightened bounds, 0 added holes, 143 changed sides, 320 changed coefficients
855.97/856.26	c  44825427 implications, 0 cliques
855.97/856.26	c presolved problem has 57336 variables (57336 bin, 0 int, 0 impl, 0 cont) and 178964 constraints
855.97/856.26	c    1135 constraints of type <knapsack>
855.97/856.26	c      24 constraints of type <setppc>
855.97/856.26	c  177805 constraints of type <logicor>
855.97/856.26	c transformed objective value is always integral (scale: 1)
855.97/856.26	c Presolving Time: 847.56
855.97/856.26	c - non default parameters ----------------------------------------------------------------------
855.97/856.26	c # SCIP version 1.2.1.2
855.97/856.26	c 
855.97/856.26	c # frequency for displaying node information lines
855.97/856.26	c # [type: int, range: [-1,2147483647], default: 100]
855.97/856.26	c display/freq = 10000
855.97/856.26	c 
855.97/856.26	c # maximal time in seconds to run
855.97/856.26	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
855.97/856.26	c limits/time = 1795.66
855.97/856.26	c 
855.97/856.26	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
855.97/856.26	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
855.97/856.26	c limits/memory = 1620
855.97/856.26	c 
855.97/856.26	c # should presolving try to simplify inequalities
855.97/856.26	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
855.97/856.26	c constraints/linear/simplifyinequalities = TRUE
855.97/856.26	c 
855.97/856.26	c # should presolving try to simplify knapsacks
855.97/856.26	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
855.97/856.26	c constraints/knapsack/simplifyinequalities = TRUE
855.97/856.26	c 
855.97/856.26	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
855.97/856.26	c # [type: int, range: [-1,2147483647], default: -1]
855.97/856.26	c separating/rapidlearning/freq = 0
855.97/856.26	c 
855.97/856.26	c -----------------------------------------------------------------------------------------------
855.97/856.26	c start solving
856.18/856.45	c 
856.18/856.45	c (node 0) switching to memory saving mode (mem: 1327.7M/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-2687081-1278447203/watcher-2687081-1278447203 -o /tmp/evaluation-result-2687081-1278447203/solver-2687081-1278447203 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687081-1278447203.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: 0.95 1.02 0.99 3/106 24582
/proc/meminfo: memFree=1831340/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=9288 CPUtime=0
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 1054 0 0 0 0 0 0 0 19 0 1 0 12934070 9510912 975 1992294400 4194304 9819077 140735486350944 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24582/statm: 2322 986 371 1374 0 943 0

[startup+0.0306919 s]
/proc/loadavg: 0.95 1.02 0.99 3/106 24582
/proc/meminfo: memFree=1831340/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=12296 CPUtime=0.02
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 2000 0 0 0 2 0 0 0 21 0 1 0 12934070 12591104 1921 1992294400 4194304 9819077 140735486350944 18446744073709551615 8631721 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24582/statm: 3074 1921 388 1374 0 1695 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12296

[startup+0.101699 s]
/proc/loadavg: 0.95 1.02 0.99 3/106 24582
/proc/meminfo: memFree=1831340/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=17612 CPUtime=0.09
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 3319 0 0 0 8 1 0 0 21 0 1 0 12934070 18034688 3240 1992294400 4194304 9819077 140735486350944 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24582/statm: 4403 3240 388 1374 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17612

[startup+0.301719 s]
/proc/loadavg: 0.95 1.02 0.99 3/106 24582
/proc/meminfo: memFree=1831340/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=29632 CPUtime=0.29
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 6362 0 0 0 27 2 0 0 21 0 1 0 12934070 30343168 6274 1992294400 4194304 9819077 140735486350944 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24582/statm: 7408 6274 388 1374 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29632

[startup+0.701761 s]
/proc/loadavg: 0.95 1.02 0.99 3/106 24582
/proc/meminfo: memFree=1831340/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=51300 CPUtime=0.69
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 11735 0 0 0 65 4 0 0 22 0 1 0 12934070 52531200 11647 1992294400 4194304 9819077 140735486350944 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24582/statm: 12825 11647 388 1374 0 11446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51300

[startup+1.50084 s]
/proc/loadavg: 0.95 1.02 0.99 2/107 24583
/proc/meminfo: memFree=1780368/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=67892 CPUtime=1.49
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 15883 0 0 0 143 6 0 0 25 0 1 0 12934070 69521408 15795 1992294400 4194304 9819077 140735486350944 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24582/statm: 16973 15795 388 1374 0 15594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67892

[startup+3.10101 s]
/proc/loadavg: 0.95 1.02 0.99 2/107 24583
/proc/meminfo: memFree=1758048/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=112252 CPUtime=3.09
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 26974 0 0 0 299 10 0 0 25 0 1 0 12934070 114946048 26886 1992294400 4194304 9819077 140735486350944 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24582/statm: 28063 26886 388 1374 0 26684 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112252

[startup+6.30133 s]
/proc/loadavg: 0.95 1.01 0.99 2/107 24583
/proc/meminfo: memFree=1493680/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=394496 CPUtime=6.29
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 96354 0 0 0 592 37 0 0 25 0 1 0 12934070 403963904 95893 1992294400 4194304 9819077 140735486350944 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 98624 95893 483 1374 0 97245 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 394496

[startup+12.701 s]
/proc/loadavg: 0.96 1.01 0.99 2/107 24584
/proc/meminfo: memFree=1185168/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=684616 CPUtime=12.68
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 168633 0 0 0 1197 71 0 0 25 0 1 0 12934070 701046784 168172 1992294400 4194304 9819077 140735486350944 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 171154 168172 487 1374 0 169775 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 684616

[startup+25.5013 s]
/proc/loadavg: 0.97 1.01 0.99 2/107 24584
/proc/meminfo: memFree=996316/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=854872 CPUtime=25.49
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 209308 0 0 0 2445 104 0 0 25 0 1 0 12934070 875388928 208590 1992294400 4194304 9819077 140735486350944 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 213718 208590 491 1374 0 212339 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 854872

[startup+51.1019 s]
/proc/loadavg: 0.98 1.01 0.99 2/107 24585
/proc/meminfo: memFree=915964/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=939812 CPUtime=51.08
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 270875 0 0 0 4869 239 0 0 25 0 1 0 12934070 962367488 228829 1992294400 4194304 9819077 140735486350944 18446744073709551615 4688352 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 234953 228829 531 1374 0 233574 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 939812

[startup+102.309 s]
/proc/loadavg: 0.99 1.01 0.99 2/107 24586
/proc/meminfo: memFree=866240/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=991128 CPUtime=102.27
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 283266 0 0 0 9981 246 0 0 25 0 1 0 12934070 1014915072 241220 1992294400 4194304 9819077 140735486350944 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 247782 241220 531 1374 0 246403 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 991128

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24588
/proc/meminfo: memFree=821104/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1041104 CPUtime=162.25
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 294805 0 0 0 15973 252 0 0 25 0 1 0 12934070 1066090496 252726 1992294400 4194304 9819077 140735486350944 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 260276 252726 531 1374 0 258897 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1041104

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24589
/proc/meminfo: memFree=770264/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1090828 CPUtime=222.23
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 307223 0 0 0 21965 258 0 0 25 0 1 0 12934070 1117007872 265144 1992294400 4194304 9819077 140735486350944 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 272707 265144 531 1374 0 271328 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1090828

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24591
/proc/meminfo: memFree=692020/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1175376 CPUtime=282.22
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 327968 0 0 0 27955 267 0 0 25 0 1 0 12934070 1203585024 285377 1992294400 4194304 9819077 140735486350944 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 293844 285377 531 1374 0 292465 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1175376

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24595
/proc/meminfo: memFree=633184/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1229392 CPUtime=342.2
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 341851 0 0 0 33947 273 0 0 25 0 1 0 12934070 1258897408 299004 1992294400 4194304 9819077 140735486350944 18446744073709551615 4999807 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 307348 299004 531 1374 0 305969 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1229392

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24597
/proc/meminfo: memFree=581600/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1284272 CPUtime=402.19
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 355492 0 0 0 39939 280 0 0 25 0 1 0 12934070 1315094528 312645 1992294400 4194304 9819077 140735486350944 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 321068 312645 531 1374 0 319689 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1284272

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24599
/proc/meminfo: memFree=532868/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1329812 CPUtime=462.17
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 367104 0 0 0 45931 286 0 0 25 0 1 0 12934070 1361727488 323836 1992294400 4194304 9819077 140735486350944 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 332453 323836 531 1374 0 331074 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1329812

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24600
/proc/meminfo: memFree=436892/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1431488 CPUtime=522.16
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 391122 0 0 0 51919 297 0 0 25 0 1 0 12934070 1465843712 347854 1992294400 4194304 9819077 140735486350944 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 357872 347854 531 1374 0 356493 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1431488

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24602
/proc/meminfo: memFree=394484/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1471200 CPUtime=582.15
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 402119 0 0 0 57910 305 0 0 25 0 1 0 12934070 1506508800 358595 1992294400 4194304 9819077 140735486350944 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 367800 358595 531 1374 0 366421 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1471200

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24603
/proc/meminfo: memFree=323432/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1543568 CPUtime=642.14
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 419860 0 0 0 63901 313 0 0 25 0 1 0 12934070 1580613632 376080 1992294400 4194304 9819077 140735486350944 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 385892 376080 531 1374 0 384513 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1543568

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24605
/proc/meminfo: memFree=222620/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1643820 CPUtime=702.11
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 445551 0 0 0 69885 326 0 0 25 0 1 0 12934070 1683271680 401259 1992294400 4194304 9819077 140735486350944 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 410955 401259 531 1374 0 409576 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1643820

[startup+762.308 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24607
/proc/meminfo: memFree=143880/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1722568 CPUtime=762.1
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 465698 0 0 0 75872 338 0 0 25 0 1 0 12934070 1763909632 420894 1992294400 4194304 9819077 140735486350944 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 430642 420894 531 1374 0 429263 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1722568

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24608
/proc/meminfo: memFree=78284/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1790076 CPUtime=822.08
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 482942 0 0 0 81857 351 0 0 25 0 1 0 12934070 1833037824 437626 1992294400 4194304 9819077 140735486350944 18446744073709551615 5496938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 447519 437626 531 1374 0 446140 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1790076



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+855.701 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24609
/proc/meminfo: memFree=23724/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1843768 CPUtime=855.48
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 496957 0 0 0 85187 361 0 0 25 0 1 0 12934070 1888018432 450873 1992294400 4194304 9819077 140735486350944 18446744073709551615 4999902 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 460942 450873 531 1374 0 459563 0
Current children cumulated CPU time (s) 855.48
Current children cumulated vsize (KiB) 1843768

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24582

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

[startup+855.816 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24609
/proc/meminfo: memFree=23724/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1843768 CPUtime=855.59
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 496965 0 0 0 85198 361 0 0 25 0 1 0 12934070 1888018432 450881 1992294400 4194304 9819077 140735486350944 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 460942 450881 531 1374 0 459563 0
Current children cumulated CPU time (s) 855.59
Current children cumulated vsize (KiB) 1843768

[startup+856.601 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 24609
/proc/meminfo: memFree=23724/2059040 swapFree=4164928/4192956
[pid=24582] ppid=24580 vsize=1854152 CPUtime=856.37
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4202496 500620 0 0 0 85274 363 0 0 25 0 1 0 12934070 1898651648 453325 1992294400 4194304 9819077 140735486350944 18446744073709551615 6179008 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24582/statm: 463538 453338 540 1374 0 462159 0
Current children cumulated CPU time (s) 856.37
Current children cumulated vsize (KiB) 1854152

[startup+857.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 24610
/proc/meminfo: memFree=7884/2059040 swapFree=4160200/4192956
[pid=24582] ppid=24580 vsize=1878672 CPUtime=856.8
/proc/24582/stat : 24582 (pbscip.linux.x8) D 24580 24582 24557 0 -1 4204544 507851 0 0 0 85301 379 0 0 18 0 1 0 12934070 1923760128 459575 1992294400 4194304 9819077 140735486350944 18446744073709551615 6179008 0 0 4096 16384 18446744071562310694 0 0 17 1 0 0 37
/proc/24582/statm: 469668 459575 554 1374 0 468289 0
Current children cumulated CPU time (s) 856.8
Current children cumulated vsize (KiB) 1878672

[startup+857.802 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 24610
/proc/meminfo: memFree=7884/2059040 swapFree=4160200/4192956
[pid=24582] ppid=24580 vsize=1882776 CPUtime=856.89
/proc/24582/stat : 24582 (pbscip.linux.x8) D 24580 24582 24557 0 -1 4204544 508875 0 0 0 85304 385 0 0 18 0 1 0 12934070 1927962624 460514 1992294400 4194304 9819077 140735486350944 18446744073709551615 6179008 256 0 4096 16384 18446744071562310694 0 0 17 1 0 0 58
/proc/24582/statm: 470694 460514 554 1374 0 469315 0
Current children cumulated CPU time (s) 856.89
Current children cumulated vsize (KiB) 1882776

[startup+857.901 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 24610
/proc/meminfo: memFree=7884/2059040 swapFree=4160200/4192956
[pid=24582] ppid=24580 vsize=0 CPUtime=856.98
/proc/24582/stat : 24582 (pbscip.linux.x8) R 24580 24582 24557 0 -1 4203524 508876 0 0 0 85304 394 0 0 18 0 1 0 12934070 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 68
/proc/24582/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 856.98
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 857.991
CPU time (s): 857.08
CPU user time (s): 853.045
CPU system time (s): 4.03439
CPU usage (%): 99.8938
Max. virtual memory (cumulated for all children) (KiB): 1882776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 853.045
system time used= 4.03439
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 508876
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= 34
involuntary context switches= 2379

runsolver used 1.39879 second user time and 4.09138 second system time

The end

Launcher Data 

Begin job on node002 at 2010-07-06 22:13:23
IDJOB=2687081
IDBENCH=77372
IDSOLVER=1168
FILE ID=node002/2687081-1278447203
PBS_JOBID= 11233519
Free space on /tmp= 62560 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-j12019_2.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-2687081-1278447203/watcher-2687081-1278447203 -o /tmp/evaluation-result-2687081-1278447203/solver-2687081-1278447203 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687081-1278447203.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9033b116fa6917a1af0ec218f9c6d61f
RANDOM SEED=1019584821

node002.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		: 3000.201
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	: 6000.40
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		: 3000.201
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:       1831868 kB
Buffers:          3504 kB
Cached:         112284 kB
SwapCached:        100 kB
Active:          36400 kB
Inactive:       111660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1831868 kB
SwapTotal:     4192956 kB
SwapFree:      4164928 kB
Dirty:           14152 kB
Writeback:           0 kB
AnonPages:       32124 kB
Mapped:          13396 kB
Slab:            57184 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181260 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= 62552 MiB
End job on node002 at 2010-07-06 22:27:42