Trace number 2686963

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
SCIPnone SCIP 1.2.1.2 without any LP solver? (MO) 1237.72 1238.08

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j1206_4.std.opb
MD5SUMdc2381243433b8fdb488c977baa91e3c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark158
Best CPU time to get the best result obtained on this benchmark1800.21
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 constraints234497
Number of constraints which are clauses233297
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 constraint64
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: NONE] [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-2686963-1278445145.opb>
3.99/4.08	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234497 constraints
3.99/4.08	c problem read
3.99/4.08	c presolving settings loaded
3.99/4.08	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
5.29/5.32	c presolving:
19.29/19.37	c (round 1) 5203 del vars, 16516 del conss, 3641 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15821316 impls, 0 clqs
29.18/29.25	c (round 2) 11991 del vars, 40942 del conss, 10295 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15848161 impls, 0 clqs
32.78/32.88	c (round 3) 14320 del vars, 51556 del conss, 11564 chg bounds, 43 chg sides, 36 chg coeffs, 0 upgd conss, 15857689 impls, 0 clqs
34.58/34.69	c (round 4) 15200 del vars, 55124 del conss, 12087 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15863433 impls, 0 clqs
35.68/35.72	c (round 5) 15686 del vars, 57037 del conss, 12334 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15867599 impls, 0 clqs
36.38/36.49	c (round 6) 15923 del vars, 58044 del conss, 12472 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15870225 impls, 0 clqs
36.88/36.99	c (round 7) 16054 del vars, 58611 del conss, 12544 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15871842 impls, 0 clqs
37.29/37.39	c (round 8) 16128 del vars, 58932 del conss, 12590 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15873020 impls, 0 clqs
37.68/37.74	c (round 9) 16178 del vars, 59151 del conss, 12621 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15873757 impls, 0 clqs
37.98/38.08	c (round 10) 16224 del vars, 59339 del conss, 12648 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15874440 impls, 0 clqs
38.28/38.37	c (round 11) 16250 del vars, 59466 del conss, 12669 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15874538 impls, 0 clqs
38.58/38.65	c (round 12) 16260 del vars, 59518 del conss, 12674 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15874632 impls, 0 clqs
38.88/38.92	c (round 13) 16270 del vars, 59561 del conss, 12681 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15874677 impls, 0 clqs
983.80/984.14	c (round 14) 16322 del vars, 59577 del conss, 12682 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 41312719 impls, 0 clqs
984.90/985.28	c (round 15) 16330 del vars, 60961 del conss, 12682 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 41312961 impls, 0 clqs
986.81/987.13	c (round 16) 16330 del vars, 60969 del conss, 12682 chg bounds, 52 chg sides, 45 chg coeffs, 173528 upgd conss, 41312961 impls, 0 clqs
989.40/989.73	c (round 17) 16330 del vars, 60982 del conss, 12682 chg bounds, 79 chg sides, 292 chg coeffs, 173528 upgd conss, 41313229 impls, 1210 clqs
991.50/991.89	c (round 18) 16330 del vars, 60988 del conss, 12682 chg bounds, 116 chg sides, 426 chg coeffs, 173528 upgd conss, 41313229 impls, 1387 clqs
1235.54/1235.90	c pressed CTRL-C 1 times (5 times for forcing termination)
1235.73/1236.12	c    (1227.8s) probing: 586/56570 (1.0%) - 48 fixings, 4 aggregations, 8577432 implications, 0 bound changes
1235.73/1236.12	c    (1227.8s) probing aborted: solving stopped
1235.73/1236.14	c presolving (19 rounds):
1235.73/1236.14	c  16332 deleted vars, 60989 deleted constraints, 12682 tightened bounds, 0 added holes, 116 changed sides, 426 changed coefficients
1235.73/1236.14	c  45632845 implications, 1387 cliques
1235.73/1236.14	c presolved problem has 56510 variables (56510 bin, 0 int, 0 impl, 0 cont) and 173552 constraints
1235.73/1236.14	c    1156 constraints of type <knapsack>
1235.73/1236.14	c      38 constraints of type <setppc>
1235.73/1236.14	c  172358 constraints of type <logicor>
1235.73/1236.14	c transformed objective value is always integral (scale: 1)
1235.73/1236.14	c Presolving Time: 1227.19
1235.73/1236.14	c - non default parameters ----------------------------------------------------------------------
1235.73/1236.14	c # SCIP version 1.2.1.2
1235.73/1236.14	c 
1235.73/1236.14	c # frequency for displaying node information lines
1235.73/1236.14	c # [type: int, range: [-1,2147483647], default: 100]
1235.73/1236.14	c display/freq = 10000
1235.73/1236.14	c 
1235.73/1236.14	c # maximal time in seconds to run
1235.73/1236.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1235.73/1236.14	c limits/time = 1795.93
1235.73/1236.14	c 
1235.73/1236.14	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1235.73/1236.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1235.73/1236.14	c limits/memory = 1620
1235.73/1236.14	c 
1235.73/1236.14	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
1235.73/1236.14	c # [type: int, range: [-1,2147483647], default: 1]
1235.73/1236.14	c lp/solvefreq = -1
1235.73/1236.14	c 
1235.73/1236.14	c # should presolving try to simplify inequalities
1235.73/1236.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1235.73/1236.14	c constraints/linear/simplifyinequalities = TRUE
1235.73/1236.14	c 
1235.73/1236.14	c # should presolving try to simplify knapsacks
1235.73/1236.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1235.73/1236.14	c constraints/knapsack/simplifyinequalities = TRUE
1235.73/1236.14	c 
1235.73/1236.14	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1235.73/1236.14	c # [type: int, range: [-1,2147483647], default: -1]
1235.73/1236.14	c separating/rapidlearning/freq = 0
1235.73/1236.14	c 
1235.73/1236.14	c -----------------------------------------------------------------------------------------------
1235.73/1236.14	c start solving
1235.95/1236.32	c 
1235.95/1236.32	c (node 0) switching to memory saving mode (mem: 1316.6M/1620.0M)
1236.14/1236.57	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1236.14/1236.57	c  1228s|     1 |     2 |     0 |     - |1380M|   0 |   - |  56k| 173k|   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf

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-2686963-1278445145/watcher-2686963-1278445145 -o /tmp/evaluation-result-2686963-1278445145/solver-2686963-1278445145 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686963-1278445145.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 24424
/proc/meminfo: memFree=1764540/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=6584 CPUtime=0
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 966 0 0 0 0 0 0 0 20 0 1 0 12727482 6742016 888 1992294400 4194304 7136930 140736768042688 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24424/statm: 1646 897 254 719 0 925 0

[startup+0.0567961 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24424
/proc/meminfo: memFree=1764540/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=12132 CPUtime=0.04
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 2422 0 0 0 4 0 0 0 20 0 1 0 12727482 12423168 2344 1992294400 4194304 7136930 140736768042688 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24424/statm: 3033 2357 271 719 0 2312 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12132

[startup+0.1008 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24424
/proc/meminfo: memFree=1764540/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=14908 CPUtime=0.09
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 3200 0 0 0 8 1 0 0 20 0 1 0 12727482 15265792 3122 1992294400 4194304 7136930 140736768042688 18446744073709551615 6331534 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24424/statm: 3727 3122 271 719 0 3006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14908

[startup+0.300827 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24424
/proc/meminfo: memFree=1764540/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=26928 CPUtime=0.29
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 6243 0 0 0 27 2 0 0 20 0 1 0 12727482 27574272 6156 1992294400 4194304 7136930 140736768042688 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24424/statm: 6732 6156 271 719 0 6011 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26928

[startup+0.700879 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24424
/proc/meminfo: memFree=1764540/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=48592 CPUtime=0.69
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 11648 0 0 0 65 4 0 0 20 0 1 0 12727482 49758208 11561 1992294400 4194304 7136930 140736768042688 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24424/statm: 12148 11561 271 719 0 11427 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48592

[startup+1.50098 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24425
/proc/meminfo: memFree=1712824/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=65184 CPUtime=1.49
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 15800 0 0 0 143 6 0 0 22 0 1 0 12727482 66748416 15713 1992294400 4194304 7136930 140736768042688 18446744073709551615 6328247 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24424/statm: 16296 15713 271 719 0 15575 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65184

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24425
/proc/meminfo: memFree=1688272/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=112628 CPUtime=3.09
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 27638 0 0 0 299 10 0 0 25 0 1 0 12727482 115331072 27551 1992294400 4194304 7136930 140736768042688 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24424/statm: 28157 27551 271 719 0 27436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112628

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24425
/proc/meminfo: memFree=1419192/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=406772 CPUtime=6.29
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 99955 0 0 0 590 39 0 0 25 0 1 0 12727482 416534528 99495 1992294400 4194304 7136930 140736768042688 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 101693 99495 338 719 0 100972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 406772

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24425
/proc/meminfo: memFree=1105720/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=690296 CPUtime=12.69
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 170131 0 0 0 1196 73 0 0 25 0 1 0 12727482 706863104 169671 1992294400 4194304 7136930 140736768042688 18446744073709551615 5968642 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 172574 169671 342 719 0 171853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 690296

[startup+25.5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24425
/proc/meminfo: memFree=946628/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=836176 CPUtime=25.48
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 204858 0 0 0 2445 103 0 0 25 0 1 0 12727482 856244224 204141 1992294400 4194304 7136930 140736768042688 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 209044 204141 347 719 0 208323 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 836176

[startup+51.1005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24426
/proc/meminfo: memFree=909056/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=876028 CPUtime=51.07
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 217851 0 0 0 4886 221 0 0 25 0 1 0 12727482 897052672 213693 1992294400 4194304 7136930 140736768042688 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 219007 213693 363 719 0 218286 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 876028

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24427
/proc/meminfo: memFree=876444/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=910276 CPUtime=102.27
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 225994 0 0 0 10001 226 0 0 25 0 1 0 12727482 932122624 221836 1992294400 4194304 7136930 140736768042688 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 227569 221836 363 719 0 226848 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 910276

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24429
/proc/meminfo: memFree=840608/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=947248 CPUtime=162.24
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 235046 0 0 0 15994 230 0 0 25 0 1 0 12727482 969981952 230888 1992294400 4194304 7136930 140736768042688 18446744073709551615 4660092 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 236812 230888 363 719 0 236091 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 947248

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24431
/proc/meminfo: memFree=779352/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1007824 CPUtime=222.23
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 250196 0 0 0 21987 236 0 0 25 0 1 0 12727482 1032011776 246038 1992294400 4194304 7136930 140736768042688 18446744073709551615 4983706 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 251956 246038 363 719 0 251235 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1007824

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24433
/proc/meminfo: memFree=723924/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1063864 CPUtime=282.21
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 264275 0 0 0 27980 241 0 0 25 0 1 0 12727482 1089396736 260117 1992294400 4194304 7136930 140736768042688 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 265966 260117 363 719 0 265245 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1063864

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24434
/proc/meminfo: memFree=668992/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1119628 CPUtime=342.19
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 277957 0 0 0 33973 246 0 0 25 0 1 0 12727482 1146499072 273799 1992294400 4194304 7136930 140736768042688 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 279907 273799 363 719 0 279186 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1119628

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24435
/proc/meminfo: memFree=631916/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1154692 CPUtime=402.18
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 286936 0 0 0 39968 250 0 0 25 0 1 0 12727482 1182404608 282778 1992294400 4194304 7136930 140736768042688 18446744073709551615 4983070 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 288673 282778 363 719 0 287952 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1154692

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24437
/proc/meminfo: memFree=587276/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1200824 CPUtime=462.16
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 298059 0 0 0 45961 255 0 0 25 0 1 0 12727482 1229643776 293901 1992294400 4194304 7136930 140736768042688 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 300206 293901 363 719 0 299485 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1200824

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24439
/proc/meminfo: memFree=513992/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1278660 CPUtime=522.14
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 317108 0 0 0 51951 263 0 0 25 0 1 0 12727482 1309347840 312694 1992294400 4194304 7136930 140736768042688 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 319665 312694 363 719 0 318944 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1278660

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24441
/proc/meminfo: memFree=439220/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1353456 CPUtime=582.13
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 335252 0 0 0 57941 272 0 0 25 0 1 0 12727482 1385938944 330838 1992294400 4194304 7136930 140736768042688 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 338364 330838 363 719 0 337643 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1353456

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24442
/proc/meminfo: memFree=399292/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1394532 CPUtime=642.11
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 345409 0 0 0 63935 276 0 0 25 0 1 0 12727482 1428000768 340995 1992294400 4194304 7136930 140736768042688 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 348633 340995 363 719 0 347912 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1394532

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24443
/proc/meminfo: memFree=355396/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1439004 CPUtime=702.09
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 356616 0 0 0 69927 282 0 0 25 0 1 0 12727482 1473540096 351946 1992294400 4194304 7136930 140736768042688 18446744073709551615 4983070 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 359751 351946 363 719 0 359030 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1439004

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 24445
/proc/meminfo: memFree=315840/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1477828 CPUtime=762.08
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 366265 0 0 0 75921 287 0 0 25 0 1 0 12727482 1513295872 361595 1992294400 4194304 7136930 140736768042688 18446744073709551615 5969715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 369457 361595 363 719 0 368736 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1477828

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24447
/proc/meminfo: memFree=270208/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1523652 CPUtime=822.06
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 377919 0 0 0 81912 294 0 0 25 0 1 0 12727482 1560219648 372993 1992294400 4194304 7136930 140736768042688 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 380913 372993 363 719 0 380192 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1523652

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24449
/proc/meminfo: memFree=207960/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1585304 CPUtime=882.03
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 393674 0 0 0 87903 300 0 0 25 0 1 0 12727482 1623351296 388492 1992294400 4194304 7136930 140736768042688 18446744073709551615 4983070 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 396326 388492 363 719 0 395605 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1585304

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24450
/proc/meminfo: memFree=181424/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1611080 CPUtime=942.02
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 400270 0 0 0 93898 304 0 0 25 0 1 0 12727482 1649745920 395088 1992294400 4194304 7136930 140736768042688 18446744073709551615 4983040 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 402770 395088 363 719 0 402049 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1611080

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24451
/proc/meminfo: memFree=126864/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1668204 CPUtime=1002.01
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 439199 0 0 0 99818 383 0 0 25 0 1 0 12727482 1708240896 408722 1992294400 4194304 7136930 140736768042688 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 417051 408722 380 719 0 416330 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1668204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24453
/proc/meminfo: memFree=93136/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1704168 CPUtime=1061.99
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 447584 0 0 0 105812 387 0 0 25 0 1 0 12727482 1745068032 417107 1992294400 4194304 7136930 140736768042688 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 426042 417107 380 719 0 425321 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1704168

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24455
/proc/meminfo: memFree=59532/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1738968 CPUtime=1121.97
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 455963 0 0 0 111807 390 0 0 25 0 1 0 12727482 1780703232 425486 1992294400 4194304 7136930 140736768042688 18446744073709551615 4689471 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 434742 425486 380 719 0 434021 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1738968

[startup+1182.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 24457
/proc/meminfo: memFree=21588/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1777132 CPUtime=1181.95
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 465439 0 0 0 117800 395 0 0 25 0 1 0 12727482 1819783168 434962 1992294400 4194304 7136930 140736768042688 18446744073709551615 4688506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 444283 434962 380 719 0 443562 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1777132



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1235.9 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 24457
/proc/meminfo: memFree=10820/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1843560 CPUtime=1235.54
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 480647 0 0 0 123151 403 0 0 25 0 1 0 12727482 1887805440 450170 1992294400 4194304 7136930 140736768042688 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 460890 450170 380 719 0 460169 0
Current children cumulated CPU time (s) 1235.54
Current children cumulated vsize (KiB) 1843560

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24424

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

[startup+1236.6 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 24458
/proc/meminfo: memFree=11804/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1843484 CPUtime=1236.24
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 481936 0 0 0 123220 404 0 0 25 0 1 0 12727482 1887727616 450042 1992294400 4194304 7136930 140736768042688 18446744073709551615 5966503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 460871 450042 402 719 0 460150 0
Current children cumulated CPU time (s) 1236.24
Current children cumulated vsize (KiB) 1843484

[startup+1237.4 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 24458
/proc/meminfo: memFree=11432/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1843484 CPUtime=1237.04
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 481936 0 0 0 123300 404 0 0 25 0 1 0 12727482 1887727616 450042 1992294400 4194304 7136930 140736768042688 18446744073709551615 4436406 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 460871 450042 402 719 0 460150 0
Current children cumulated CPU time (s) 1237.04
Current children cumulated vsize (KiB) 1843484

[startup+1237.8 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 24458
/proc/meminfo: memFree=11432/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=1843484 CPUtime=1237.44
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4202496 481936 0 0 0 123340 404 0 0 25 0 1 0 12727482 1887727616 450042 1992294400 4194304 7136930 140736768042688 18446744073709551615 4697599 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24424/statm: 460871 450042 402 719 0 460150 0
Current children cumulated CPU time (s) 1237.44
Current children cumulated vsize (KiB) 1843484

[startup+1238 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 24458
/proc/meminfo: memFree=11432/2059040 swapFree=4192956/4192956
[pid=24424] ppid=24422 vsize=0 CPUtime=1237.64
/proc/24424/stat : 24424 (pbscip.linux.x8) R 24422 24424 23341 0 -1 4203524 481936 0 0 0 123351 413 0 0 25 0 1 0 12727482 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/24424/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1237.64
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1238.08
CPU time (s): 1237.72
CPU user time (s): 1233.51
CPU system time (s): 4.21336
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 1843916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1233.51
system time used= 4.21336
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481936
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= 2446

runsolver used 2.11068 second user time and 5.79612 second system time

The end

Launcher Data 

Begin job on node013 at 2010-07-06 21:39:05
IDJOB=2686963
IDBENCH=77212
IDSOLVER=1167
FILE ID=node013/2686963-1278445145
PBS_JOBID= 11233458
Free space on /tmp= 62536 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j1206_4.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686963-1278445145/watcher-2686963-1278445145 -o /tmp/evaluation-result-2686963-1278445145/solver-2686963-1278445145 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686963-1278445145.opb -t 1800 -m 1800

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

MD5SUM BENCH= dc2381243433b8fdb488c977baa91e3c
RANDOM SEED=1518102366

node013.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		: 3000.218
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	: 6000.43
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		: 3000.218
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:       1765068 kB
Buffers:         16656 kB
Cached:         140736 kB
SwapCached:          0 kB
Active:          67844 kB
Inactive:       150048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1765068 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10340 kB
Writeback:           0 kB
AnonPages:       60388 kB
Mapped:          14500 kB
Slab:            54080 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179956 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62532 MiB
End job on node013 at 2010-07-06 21:59:43