Trace number 2687197

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) 769.955 770.169

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12030_10.std.opb
MD5SUMdf83bcff36e5e2e96ae940422933c983
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark86
Best CPU time to get the best result obtained on this benchmark7.46486
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 constraints245346
Number of constraints which are clauses244146
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 constraint66
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-2687197-1278449418.opb>
3.89/3.95	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245346 constraints
3.89/3.95	c problem read
3.89/3.96	c presolving settings loaded
3.89/3.96	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
5.09/5.18	c presolving:
19.48/19.51	c (round 1) 5610 del vars, 16364 del conss, 4141 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16767384 impls, 0 clqs
30.88/30.93	c (round 2) 12043 del vars, 41876 del conss, 10170 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16802912 impls, 0 clqs
35.28/35.38	c (round 3) 14621 del vars, 53076 del conss, 11865 chg bounds, 49 chg sides, 45 chg coeffs, 0 upgd conss, 16818378 impls, 0 clqs
37.88/37.90	c (round 4) 16038 del vars, 58671 del conss, 12821 chg bounds, 77 chg sides, 86 chg coeffs, 0 upgd conss, 16827295 impls, 0 clqs
39.28/39.34	c (round 5) 16875 del vars, 61984 del conss, 13385 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16832562 impls, 0 clqs
40.18/40.23	c (round 6) 17283 del vars, 63784 del conss, 13635 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16835739 impls, 0 clqs
40.88/40.96	c (round 7) 17565 del vars, 64909 del conss, 13823 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16838313 impls, 0 clqs
41.38/41.43	c (round 8) 17689 del vars, 65490 del conss, 13916 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16839251 impls, 0 clqs
41.79/41.83	c (round 9) 17771 del vars, 65855 del conss, 13978 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16839554 impls, 0 clqs
42.09/42.14	c (round 10) 17807 del vars, 66037 del conss, 14000 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16839693 impls, 0 clqs
42.39/42.41	c (round 11) 17819 del vars, 66107 del conss, 14008 chg bounds, 82 chg sides, 92 chg coeffs, 0 upgd conss, 16839727 impls, 0 clqs
43.98/44.08	c (round 12) 17819 del vars, 66117 del conss, 14008 chg bounds, 82 chg sides, 92 chg coeffs, 179229 upgd conss, 16839727 impls, 0 clqs
45.38/45.50	c (round 13) 17819 del vars, 66122 del conss, 14008 chg bounds, 139 chg sides, 297 chg coeffs, 179229 upgd conss, 16839727 impls, 0 clqs
46.18/46.26	c (round 14) 17819 del vars, 66124 del conss, 14008 chg bounds, 159 chg sides, 360 chg coeffs, 179229 upgd conss, 16839727 impls, 1 clqs
767.79/768.00	c pressed CTRL-C 1 times (5 times for forcing termination)
767.79/768.09	c    (760.6s) probing: 325/55023 (0.6%) - 0 fixings, 0 aggregations, 6371863 implications, 0 bound changes
767.79/768.09	c    (760.6s) probing aborted: solving stopped
767.89/768.10	c presolving (15 rounds):
767.89/768.10	c  17819 deleted vars, 66124 deleted constraints, 14008 tightened bounds, 0 added holes, 160 changed sides, 367 changed coefficients
767.89/768.10	c  43311165 implications, 1 cliques
767.89/768.10	c presolved problem has 55023 variables (55023 bin, 0 int, 0 impl, 0 cont) and 179264 constraints
767.89/768.10	c    1096 constraints of type <knapsack>
767.89/768.10	c      39 constraints of type <setppc>
767.89/768.10	c  178129 constraints of type <logicor>
767.89/768.10	c transformed objective value is always integral (scale: 1)
767.89/768.10	c Presolving Time: 759.97
767.89/768.10	c - non default parameters ----------------------------------------------------------------------
767.89/768.10	c # SCIP version 1.2.1.2
767.89/768.10	c 
767.89/768.10	c # frequency for displaying node information lines
767.89/768.10	c # [type: int, range: [-1,2147483647], default: 100]
767.89/768.10	c display/freq = 10000
767.89/768.10	c 
767.89/768.10	c # maximal time in seconds to run
767.89/768.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
767.89/768.10	c limits/time = 1796.05
767.89/768.10	c 
767.89/768.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
767.89/768.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
767.89/768.10	c limits/memory = 1620
767.89/768.10	c 
767.89/768.10	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
767.89/768.10	c # [type: int, range: [-1,2147483647], default: 1]
767.89/768.10	c lp/solvefreq = -1
767.89/768.10	c 
767.89/768.10	c # should presolving try to simplify inequalities
767.89/768.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
767.89/768.10	c constraints/linear/simplifyinequalities = TRUE
767.89/768.10	c 
767.89/768.10	c # should presolving try to simplify knapsacks
767.89/768.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
767.89/768.10	c constraints/knapsack/simplifyinequalities = TRUE
767.89/768.10	c 
767.89/768.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
767.89/768.10	c # [type: int, range: [-1,2147483647], default: -1]
767.89/768.10	c separating/rapidlearning/freq = 0
767.89/768.10	c 
767.89/768.10	c -----------------------------------------------------------------------------------------------
767.89/768.10	c start solving
767.98/768.28	c 
768.28/768.54	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
768.28/768.54	c   761s|     1 |     2 |     0 |     - |1334M|   0 |   - |  55k| 179k|   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-2687197-1278449418/watcher-2687197-1278449418 -o /tmp/evaluation-result-2687197-1278449418/solver-2687197-1278449418 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687197-1278449418.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: 0.96 1.02 1.00 3/105 22439
/proc/meminfo: memFree=1817424/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=6584 CPUtime=0
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 1011 0 0 0 0 0 0 0 25 0 1 0 13150342 6742016 934 1992294400 4194304 7136930 140733987385200 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22439/statm: 1646 943 254 719 0 925 0

[startup+0.0955041 s]
/proc/loadavg: 0.96 1.02 1.00 3/105 22439
/proc/meminfo: memFree=1817424/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=15868 CPUtime=0.09
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 3307 0 0 0 8 1 0 0 25 0 1 0 13150342 16248832 3231 1992294400 4194304 7136930 140733987385200 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22439/statm: 3967 3243 271 719 0 3246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15868

[startup+0.101504 s]
/proc/loadavg: 0.96 1.02 1.00 3/105 22439
/proc/meminfo: memFree=1817424/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=16000 CPUtime=0.09
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 3474 0 0 0 8 1 0 0 25 0 1 0 13150342 16384000 3397 1992294400 4194304 7136930 140733987385200 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22439/statm: 4000 3397 271 719 0 3279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16000

[startup+0.301525 s]
/proc/loadavg: 0.96 1.02 1.00 3/105 22439
/proc/meminfo: memFree=1817424/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=28784 CPUtime=0.29
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 6710 0 0 0 27 2 0 0 25 0 1 0 13150342 29474816 6624 1992294400 4194304 7136930 140733987385200 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22439/statm: 7196 6624 271 719 0 6475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28784

[startup+0.701564 s]
/proc/loadavg: 0.96 1.02 1.00 3/105 22439
/proc/meminfo: memFree=1817424/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=49424 CPUtime=0.69
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 11863 0 0 0 65 4 0 0 25 0 1 0 13150342 50610176 11777 1992294400 4194304 7136930 140733987385200 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22439/statm: 12356 11777 271 719 0 11635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49424

[startup+1.50164 s]
/proc/loadavg: 0.96 1.02 1.00 2/106 22440
/proc/meminfo: memFree=1764220/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=67512 CPUtime=1.5
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 16360 0 0 0 144 6 0 0 25 0 1 0 13150342 69132288 16274 1992294400 4194304 7136930 140733987385200 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22439/statm: 16878 16274 271 719 0 16157 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 67512

[startup+3.1008 s]
/proc/loadavg: 0.96 1.02 1.00 2/106 22440
/proc/meminfo: memFree=1738552/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=118208 CPUtime=3.09
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 28989 0 0 0 299 10 0 0 25 0 1 0 13150342 121044992 28903 1992294400 4194304 7136930 140733987385200 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22439/statm: 29552 28903 271 719 0 28831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 118208

[startup+6.30112 s]
/proc/loadavg: 0.96 1.02 1.00 2/106 22440
/proc/meminfo: memFree=1453724/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=423880 CPUtime=6.29
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 104415 0 0 0 590 39 0 0 25 0 1 0 13150342 434053120 103941 1992294400 4194304 7136930 140733987385200 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 105970 103941 338 719 0 105249 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 423880

[startup+12.7008 s]
/proc/loadavg: 0.96 1.02 1.00 2/106 22440
/proc/meminfo: memFree=1140872/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=713308 CPUtime=12.69
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 176249 0 0 0 1197 72 0 0 25 0 1 0 13150342 730427392 175775 1992294400 4194304 7136930 140733987385200 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 178327 175775 342 719 0 177606 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 713308

[startup+25.501 s]
/proc/loadavg: 0.97 1.02 1.00 2/106 22440
/proc/meminfo: memFree=968636/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=866508 CPUtime=25.48
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 212628 0 0 0 2446 102 0 0 25 0 1 0 13150342 887304192 211897 1992294400 4194304 7136930 140733987385200 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 216627 211897 347 719 0 215906 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 866508

[startup+51.1016 s]
/proc/loadavg: 0.98 1.02 1.00 2/106 22442
/proc/meminfo: memFree=899816/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=939960 CPUtime=51.07
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 273528 0 0 0 4865 242 0 0 25 0 1 0 13150342 962519040 229245 1992294400 4194304 7136930 140733987385200 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 234990 229245 387 719 0 234269 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 939960

[startup+102.309 s]
/proc/loadavg: 0.99 1.01 1.00 2/106 22442
/proc/meminfo: memFree=844016/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1002868 CPUtime=102.27
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 287878 0 0 0 9978 249 0 0 25 0 1 0 13150342 1026936832 243166 1992294400 4194304 7136930 140733987385200 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 250717 243166 387 719 0 249996 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1002868

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 22444
/proc/meminfo: memFree=803468/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1044208 CPUtime=162.25
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 298030 0 0 0 15971 254 0 0 25 0 1 0 13150342 1069268992 253318 1992294400 4194304 7136930 140733987385200 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 261052 253318 387 719 0 260331 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1044208

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 22446
/proc/meminfo: memFree=721628/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1128016 CPUtime=222.24
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 318405 0 0 0 21961 263 0 0 25 0 1 0 13150342 1155088384 273693 1992294400 4194304 7136930 140733987385200 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 282004 273693 387 719 0 281283 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1128016

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 22448
/proc/meminfo: memFree=662356/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1194824 CPUtime=282.22
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 336224 0 0 0 27950 272 0 0 25 0 1 0 13150342 1223499776 289976 1992294400 4194304 7136930 140733987385200 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 298706 289976 387 719 0 297985 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1194824

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 22450
/proc/meminfo: memFree=602588/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1248720 CPUtime=342.21
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 349886 0 0 0 33943 278 0 0 25 0 1 0 13150342 1278689280 303382 1992294400 4194304 7136930 140733987385200 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 312180 303382 387 719 0 311459 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1248720

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 22450
/proc/meminfo: memFree=560676/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1293000 CPUtime=402.19
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 362404 0 0 0 39936 283 0 0 25 0 1 0 13150342 1324032000 314554 1992294400 4194304 7136930 140733987385200 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 323250 314554 387 719 0 322529 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1293000

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 22452
/proc/meminfo: memFree=468792/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1380640 CPUtime=462.17
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 385406 0 0 0 45923 294 0 0 25 0 1 0 13150342 1413775360 336786 1992294400 4194304 7136930 140733987385200 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 345160 336786 387 719 0 344439 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1380640

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 22454
/proc/meminfo: memFree=405676/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1447768 CPUtime=522.16
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 401946 0 0 0 51913 303 0 0 25 0 1 0 13150342 1482514432 352814 1992294400 4194304 7136930 140733987385200 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 361942 352814 387 719 0 361221 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1447768

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 22456
/proc/meminfo: memFree=337972/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1514404 CPUtime=582.15
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 418550 0 0 0 57904 311 0 0 25 0 1 0 13150342 1550749696 369418 1992294400 4194304 7136930 140733987385200 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 378601 369418 387 719 0 377880 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1514404

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 3/111 22467
/proc/meminfo: memFree=220620/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1632676 CPUtime=642.12
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 447657 0 0 0 63889 323 0 0 25 0 1 0 13150342 1671860224 398269 1992294400 4194304 7136930 140733987385200 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 408169 398269 387 719 0 407448 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1632676

[startup+702.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 22467
/proc/meminfo: memFree=154452/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1701020 CPUtime=702.1
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 464712 0 0 0 69877 333 0 0 25 0 1 0 13150342 1741844480 415324 1992294400 4194304 7136930 140733987385200 18446744073709551615 4653078 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 425255 415324 387 719 0 424534 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1701020

[startup+762.309 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 22469
/proc/meminfo: memFree=24252/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1834720 CPUtime=762.09
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 498553 0 0 0 75860 349 0 0 25 0 1 0 13150342 1878753280 447629 1992294400 4194304 7136930 140733987385200 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 458680 447629 387 719 0 457959 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1834720



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+768.001 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 22469
/proc/meminfo: memFree=15696/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1843796 CPUtime=767.79
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 500688 0 0 0 76429 350 0 0 25 0 1 0 13150342 1888047104 449764 1992294400 4194304 7136930 140733987385200 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 460949 449764 387 719 0 460228 0
Current children cumulated CPU time (s) 767.79
Current children cumulated vsize (KiB) 1843796

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22439

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

[startup+769.402 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 22470
/proc/meminfo: memFree=14944/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1848252 CPUtime=769.18
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 503368 0 0 0 76567 351 0 0 25 0 1 0 13150342 1892610048 450794 1992294400 4194304 7136930 140733987385200 18446744073709551615 4999881 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 462063 450794 398 719 0 461342 0
Current children cumulated CPU time (s) 769.18
Current children cumulated vsize (KiB) 1848252

[startup+769.802 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 22470
/proc/meminfo: memFree=14944/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1848252 CPUtime=769.58
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 503368 0 0 0 76607 351 0 0 25 0 1 0 13150342 1892610048 450794 1992294400 4194304 7136930 140733987385200 18446744073709551615 5005110 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 462063 450794 398 719 0 461342 0
Current children cumulated CPU time (s) 769.58
Current children cumulated vsize (KiB) 1848252

[startup+770.009 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 22470
/proc/meminfo: memFree=10976/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=1848252 CPUtime=769.78
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4202496 503368 0 0 0 76627 351 0 0 25 0 1 0 13150342 1892610048 450794 1992294400 4194304 7136930 140733987385200 18446744073709551615 5005155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22439/statm: 462063 450794 398 719 0 461342 0
Current children cumulated CPU time (s) 769.78
Current children cumulated vsize (KiB) 1848252

[startup+770.102 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 22470
/proc/meminfo: memFree=10976/2059040 swapFree=4164936/4192956
[pid=22439] ppid=22437 vsize=0 CPUtime=769.88
/proc/22439/stat : 22439 (pbscip.linux.x8) R 22437 22439 22076 0 -1 4203524 503368 0 0 0 76628 360 0 0 25 0 1 0 13150342 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22439/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 769.88
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 770.169
CPU time (s): 769.955
CPU user time (s): 766.282
CPU system time (s): 3.67344
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 1850072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 766.282
system time used= 3.67344
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 503368
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= 2
involuntary context switches= 2624

runsolver used 1.26081 second user time and 3.66544 second system time

The end

Launcher Data 

Begin job on node084 at 2010-07-06 22:50:18
IDJOB=2687197
IDBENCH=77486
IDSOLVER=1167
FILE ID=node084/2687197-1278449418
PBS_JOBID= 11233504
Free space on /tmp= 62488 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12030_10.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-2687197-1278449418/watcher-2687197-1278449418 -o /tmp/evaluation-result-2687197-1278449418/solver-2687197-1278449418 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687197-1278449418.opb -t 1800 -m 1800

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

MD5SUM BENCH= df83bcff36e5e2e96ae940422933c983
RANDOM SEED=1173074847

node084.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		: 3000.215
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		: 3000.215
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	: 5999.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1817952 kB
Buffers:         15744 kB
Cached:         105480 kB
SwapCached:      13192 kB
Active:          40960 kB
Inactive:       126332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1817952 kB
SwapTotal:     4192956 kB
SwapFree:      4164936 kB
Dirty:           10936 kB
Writeback:           0 kB
AnonPages:       32888 kB
Mapped:          13376 kB
Slab:            51876 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181444 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62488 MiB
End job on node084 at 2010-07-06 23:03:09