Trace number 2704624

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 306.326 306.408

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_500_3__212_366__256.opb
MD5SUM236786dd2c62aa0c592a46a79d99b528
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark245667
Best CPU time to get the best result obtained on this benchmark1801.01
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables384498
Total number of constraints2000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)1502
Number of constraints which are nor clauses,nor cardinality constraints498
Minimum length of a constraint256
Maximum length of a constraint5377
Number of terms in the objective function 384000
Biggest coefficient in the objective function 114804
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 13135455744
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 114804
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 13135455744
Number of bits of the biggest sum of numbers34
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704624-1278578874.opb>
4.19/4.26	c original problem has 384498 variables (384498 bin, 0 int, 0 impl, 0 cont) and 2000 constraints
4.19/4.26	c problem read
4.19/4.26	c presolving settings loaded
8.09/8.11	c presolving:
10.79/10.89	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1502 upgd conss, 0 impls, 1502 clqs
20.09/20.10	c (round 2) 0 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1502 upgd conss, 0 impls, 1502 clqs
110.86/110.98	c    (106.7s) probing: 1000/384498 (0.3%) - 0 fixings, 0 aggregations, 999 implications, 0 bound changes
204.34/204.42	c    (200.2s) probing: 2000/384498 (0.5%) - 0 fixings, 0 aggregations, 1999 implications, 0 bound changes
204.45/204.51	c    (200.3s) probing: 2001/384498 (0.5%) - 0 fixings, 0 aggregations, 2000 implications, 0 bound changes
204.45/204.51	c    (200.3s) probing aborted: 2000/2000 successive useless probings
204.54/204.63	c presolving (3 rounds):
204.54/204.63	c  0 deleted vars, 10 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
204.54/204.63	c  4000 implications, 1502 cliques
204.54/204.63	c presolved problem has 384498 variables (384498 bin, 0 int, 0 impl, 0 cont) and 1990 constraints
204.54/204.63	c    1492 constraints of type <setppc>
204.54/204.63	c     498 constraints of type <linear>
204.54/204.63	c transformed objective value is always integral (scale: 1)
204.54/204.63	c Presolving Time: 198.76
204.54/204.63	c - non default parameters ----------------------------------------------------------------------
204.54/204.63	c # SCIP version 1.2.1.3
204.54/204.63	c 
204.54/204.63	c # frequency for displaying node information lines
204.54/204.63	c # [type: int, range: [-1,2147483647], default: 100]
204.54/204.63	c display/freq = 10000
204.54/204.63	c 
204.54/204.63	c # maximal time in seconds to run
204.54/204.63	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
204.54/204.63	c limits/time = 1785.75
204.54/204.63	c 
204.54/204.63	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
204.54/204.63	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
204.54/204.63	c limits/memory = 1620
204.54/204.63	c 
204.54/204.63	c # default clock type (1: CPU user seconds, 2: wall clock time)
204.54/204.63	c # [type: int, range: [1,2], default: 1]
204.54/204.63	c timing/clocktype = 2
204.54/204.63	c 
204.54/204.63	c # should presolving try to simplify inequalities
204.54/204.63	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
204.54/204.63	c constraints/linear/simplifyinequalities = TRUE
204.54/204.63	c 
204.54/204.63	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
204.54/204.63	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
204.54/204.63	c constraints/indicator/addCouplingCons = TRUE
204.54/204.63	c 
204.54/204.63	c # should presolving try to simplify knapsacks
204.54/204.63	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
204.54/204.63	c constraints/knapsack/simplifyinequalities = TRUE
204.54/204.63	c 
204.54/204.63	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
204.54/204.63	c # [type: int, range: [-1,2147483647], default: -1]
204.54/204.63	c separating/rapidlearning/freq = 0
204.54/204.63	c 
204.54/204.63	c -----------------------------------------------------------------------------------------------
204.54/204.63	c start solving
204.94/205.06	c 
207.53/207.60	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
207.53/207.60	c   203s|     1 |     0 |     4 |     - | 847M|   0 |   2 | 384k|1990 | 384k|1990 |   0 |   0 |   0 | 2.841300e+04 |      --      |    Inf 
225.53/225.66	c   221s|     1 |     0 |   390 |     - | 852M|   0 |   4 | 384k|1990 | 384k|1994 |   4 |   0 |   0 | 4.716200e+04 |      --      |    Inf 
234.03/234.12	c   230s|     1 |     0 |   395 |     - | 854M|   0 |   2 | 384k|1990 | 384k|1997 |   7 |   0 |   0 | 5.553700e+04 |      --      |    Inf 
242.42/242.52	c   238s|     1 |     0 |   401 |     - | 858M|   0 |   2 | 384k|1990 | 384k|2002 |  12 |   0 |   0 | 6.042600e+04 |      --      |    Inf 
250.82/250.93	c   247s|     1 |     0 |   405 |     - | 858M|   0 |   4 | 384k|1990 | 384k|2007 |  17 |   0 |   0 | 6.125200e+04 |      --      |    Inf 
259.43/259.58	c   255s|     1 |     0 |   408 |     - | 859M|   0 |   4 | 384k|1990 | 384k|2010 |  20 |   0 |   0 | 6.254900e+04 |      --      |    Inf 
268.03/268.12	c   264s|     1 |     0 |   413 |     - | 860M|   0 |   2 | 384k|1990 | 384k|2015 |  25 |   0 |   0 | 7.294300e+04 |      --      |    Inf 
276.42/276.59	c   272s|     1 |     0 |   415 |     - | 862M|   0 |   6 | 384k|1990 | 384k|2019 |  29 |   0 |   0 | 7.294300e+04 |      --      |    Inf 
285.21/285.39	c   281s|     1 |     0 |   419 |     - | 864M|   0 |   2 | 384k|1990 | 384k|2021 |  31 |   0 |   0 | 8.077300e+04 |      --      |    Inf 
293.72/293.89	c   290s|     1 |     0 |   421 |     - | 866M|   0 |   6 | 384k|1990 | 384k|2025 |  35 |   0 |   0 | 8.077300e+04 |      --      |    Inf 
302.92/303.04	c   299s|     1 |     0 |   425 |     - | 866M|   0 |   2 | 384k|1990 | 384k|2027 |  37 |   0 |   0 | 8.138500e+04 |      --      |    Inf 
305.82/305.91	c pressed CTRL-C 1 times (5 times for forcing termination)
306.12/306.23	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1045224 bytes
306.12/306.23	c [src/scip/cons_linear.c:955] ERROR: Insufficient memory for new chunk
306.12/306.23	c [src/scip/cons_linear.c:955] ERROR: Error <-1> in function call
306.12/306.23	c [src/scip/cons_linear.c:8390] ERROR: Error <-1> in function call
306.12/306.23	c [src/scip/cons.c:2059] ERROR: Error <-1> in function call
306.12/306.23	c [src/scip/set.c:2872] ERROR: Error <-1> in function call
306.12/306.23	c [src/scip/scip.c:5177] ERROR: Error <-1> in function call
306.12/306.23	c [src/scip/scip.c:6115] ERROR: Error <-1> in function call
306.12/306.23	c [src/scip/heur_rens.c:452] Warning: Error while presolving subMIP in RENS heuristic; subSCIP terminated with code <-1>
306.12/306.23	c [src/scip/cons.c:2083] ERROR: constraint handler <linear> not initialized
306.12/306.23	c [src/scip/set.c:2960] ERROR: Error <-8> in function call
306.12/306.23	c [src/scip/scip.c:6054] ERROR: Error <-8> in function call
306.12/306.23	c [src/scip/scip.c:6477] ERROR: Error <-8> in function call
306.12/306.23	c [src/scip/heur_rens.c:510] ERROR: Error <-8> in function call
306.12/306.23	c [src/scip/heur_rens.c:654] ERROR: Error <-8> in function call
306.12/306.23	c [src/scip/heur.c:394] ERROR: Error <-8> in function call
306.12/306.23	c [src/scip/solve.c:220] ERROR: Error <-8> in function call
306.12/306.23	c [src/scip/solve.c:2682] ERROR: Error <-8> in function call
306.12/306.23	c [src/scip/solve.c:3206] ERROR: Error <-8> in function call
306.12/306.23	c [src/scip/scip.c:6312] ERROR: Error <-8> in function call
306.12/306.23	c [src/cmain.c:674] ERROR: Error <-8> in function call
306.12/306.23	c [src/cmain.c:849] ERROR: Error <-8> in function call
306.12/306.23	c [src/cmain.c:925] ERROR: Error <-8> in function call
306.12/306.23	c SCIP Error (-8): c method cannot be called at this time in solution processc 
306.12/306.23	c Time complete: 306.14.

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-2704624-1278578874/watcher-2704624-1278578874 -o /tmp/evaluation-result-2704624-1278578874/solver-2704624-1278578874 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704624-1278578874.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: 0.91 0.95 0.90 3/106 29385
/proc/meminfo: memFree=1753588/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=7904 CPUtime=0
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 1123 0 0 0 0 0 0 0 20 0 1 0 26098419 8093696 1035 1992294400 4194304 8395647 140734782559856 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 1976 1044 365 1026 0 946 0

[startup+0.0442099 s]
/proc/loadavg: 0.91 0.95 0.90 3/106 29385
/proc/meminfo: memFree=1753588/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=17188 CPUtime=0.04
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 3593 0 0 0 3 1 0 0 20 0 1 0 26098419 17600512 3504 1992294400 4194304 8395647 140734782559856 18446744073709551615 4327539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 4297 3504 387 1026 0 3267 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17188

[startup+0.101215 s]
/proc/loadavg: 0.91 0.95 0.90 3/106 29385
/proc/meminfo: memFree=1753588/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=28400 CPUtime=0.09
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 6403 0 0 0 7 2 0 0 20 0 1 0 26098419 29081600 6311 1992294400 4194304 8395647 140734782559856 18446744073709551615 7301326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 7100 6311 389 1026 0 6070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28400

[startup+0.301237 s]
/proc/loadavg: 0.91 0.95 0.90 3/106 29385
/proc/meminfo: memFree=1753588/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=69988 CPUtime=0.3
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 16554 0 0 0 24 6 0 0 20 0 1 0 26098419 71667712 16462 1992294400 4194304 8395647 140734782559856 18446744073709551615 7370176 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 17497 16462 389 1026 0 16467 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 69988

[startup+0.70128 s]
/proc/loadavg: 0.91 0.95 0.90 3/106 29385
/proc/meminfo: memFree=1753588/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=147472 CPUtime=0.69
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 35749 0 0 0 57 12 0 0 21 0 1 0 26098419 151011328 35657 1992294400 4194304 8395647 140734782559856 18446744073709551615 4683800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 36868 35657 389 1026 0 35838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 147472

[startup+1.50137 s]
/proc/loadavg: 0.91 0.95 0.90 2/107 29386
/proc/meminfo: memFree=1556916/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=281116 CPUtime=1.49
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 68973 0 0 0 126 23 0 0 23 0 1 0 26098419 287862784 68881 1992294400 4194304 8395647 140734782559856 18446744073709551615 7301307 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 70279 68881 396 1026 0 69249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 281116

[startup+3.10054 s]
/proc/loadavg: 0.91 0.95 0.90 2/107 29386
/proc/meminfo: memFree=1474828/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=296232 CPUtime=3.09
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 71935 0 0 0 284 25 0 0 25 0 1 0 26098419 303341568 71842 1992294400 4194304 8395647 140734782559856 18446744073709551615 7385076 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 74058 71842 395 1026 0 73028 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 296232

[startup+6.30089 s]
/proc/loadavg: 0.92 0.95 0.90 2/107 29386
/proc/meminfo: memFree=1132340/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=705068 CPUtime=6.29
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 173280 0 0 0 569 60 0 0 25 0 1 0 26098419 721989632 172832 1992294400 4194304 8395647 140734782559856 18446744073709551615 4601776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 176267 172832 431 1026 0 175237 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 705068

[startup+12.7006 s]
/proc/loadavg: 0.93 0.95 0.90 2/107 29387
/proc/meminfo: memFree=978828/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=790300 CPUtime=12.69
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 194329 0 0 0 1203 66 0 0 25 0 1 0 26098419 809267200 193881 1992294400 4194304 8395647 140734782559856 18446744073709551615 5220397 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 197575 193881 469 1026 0 196545 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 790300

[startup+25.501 s]
/proc/loadavg: 0.94 0.96 0.91 2/107 29387
/proc/meminfo: memFree=966552/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=804364 CPUtime=25.48
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 197492 0 0 0 2481 67 0 0 25 0 1 0 26098419 823668736 196976 1992294400 4194304 8395647 140734782559856 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 201091 196976 492 1026 0 200061 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 804364

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.91 2/107 29387
/proc/meminfo: memFree=966552/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=804364 CPUtime=51.08
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 197496 0 0 0 5041 67 0 0 25 0 1 0 26098419 823668736 196976 1992294400 4194304 8395647 140734782559856 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 201091 196976 488 1026 0 200061 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 804364

[startup+102.308 s]
/proc/loadavg: 0.98 0.96 0.91 2/107 29389
/proc/meminfo: memFree=966552/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=804364 CPUtime=102.27
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 197496 0 0 0 10160 67 0 0 25 0 1 0 26098419 823668736 196976 1992294400 4194304 8395647 140734782559856 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 201091 196976 488 1026 0 200061 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 804364

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29391
/proc/meminfo: memFree=966552/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=804364 CPUtime=162.25
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 197502 0 0 0 16158 67 0 0 25 0 1 0 26098419 823668736 196982 1992294400 4194304 8395647 140734782559856 18446744073709551615 5604422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 201091 196982 494 1026 0 200061 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 804364

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29392
/proc/meminfo: memFree=671184/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=1178232 CPUtime=222.23
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 287729 0 0 0 22126 97 0 0 25 0 1 0 26098419 1206509568 271999 1992294400 4194304 8395647 140734782559856 18446744073709551615 7382127 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 294558 271999 1822 1026 0 293528 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1178232

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29393
/proc/meminfo: memFree=642292/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=1217944 CPUtime=282.22
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 294923 0 0 0 28122 100 0 0 25 0 1 0 26098419 1247174656 278783 1992294400 4194304 8395647 140734782559856 18446744073709551615 5852511 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 304486 278783 1429 1026 0 303456 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1217944



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+305.904 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29394
/proc/meminfo: memFree=10660/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=1862512 CPUtime=305.82
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 455771 0 0 0 30429 153 0 0 25 0 1 0 26098419 1907212288 439619 1992294400 4194304 8395647 140734782559856 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 465628 439621 1421 1026 0 464598 0
Current children cumulated CPU time (s) 305.82
Current children cumulated vsize (KiB) 1862512

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

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

[startup+306.212 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29394
/proc/meminfo: memFree=10660/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=1891948 CPUtime=306.12
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 463226 0 0 0 30456 156 0 0 25 0 1 0 26098419 1937354752 447074 1992294400 4194304 8395647 140734782559856 18446744073709551615 4449009 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 472987 447074 1421 1026 0 471957 0
Current children cumulated CPU time (s) 306.12
Current children cumulated vsize (KiB) 1891948

[startup+306.402 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29394
/proc/meminfo: memFree=10660/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=0 CPUtime=306.31
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202500 463720 0 0 0 30458 173 0 0 25 0 1 0 26098419 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/29385/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 306.31
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 306.408
CPU time (s): 306.326
CPU user time (s): 304.589
CPU system time (s): 1.73773
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 1891948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 304.589
system time used= 1.73773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463720
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= 3
involuntary context switches= 1320

runsolver used 0.52392 second user time and 1.44978 second system time

The end

Launcher Data 

Begin job on node035 at 2010-07-08 10:47:55
IDJOB=2704624
IDBENCH=71853
IDSOLVER=1213
FILE ID=node035/2704624-1278578874
PBS_JOBID= 11240089
Free space on /tmp= 62476 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_500_3__212_366__256.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2704624-1278578874/watcher-2704624-1278578874 -o /tmp/evaluation-result-2704624-1278578874/solver-2704624-1278578874 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704624-1278578874.opb -t 1800 -m 1800

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

MD5SUM BENCH= 236786dd2c62aa0c592a46a79d99b528
RANDOM SEED=1006859123

node035.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		: 3000.212
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	: 6000.42
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		: 3000.212
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:       1754116 kB
Buffers:         29180 kB
Cached:         176024 kB
SwapCached:       8012 kB
Active:         124832 kB
Inactive:        95376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1754116 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:           28164 kB
Writeback:           0 kB
AnonPages:       12200 kB
Mapped:          12164 kB
Slab:            62800 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179492 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= 62468 MiB
End job on node035 at 2010-07-08 10:53:03