Trace number 2687485

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 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 646.414 646.611

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9027_5.std.opb
MD5SUM64df131e3e1861da9b8eafed3fdc7ab0
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark99
Best CPU time to get the best result obtained on this benchmark7.48286
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints184432
Number of constraints which are clauses183232
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 constraint69
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: SoPlex 1.4.2] [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-2687485-1278453896.opb>
3.30/3.34	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184432 constraints
3.30/3.34	c problem read
3.30/3.34	c presolving settings loaded
4.29/4.34	c presolving:
15.48/15.56	c (round 1) 4464 del vars, 12572 del conss, 3339 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12642474 impls, 0 clqs
22.28/22.30	c (round 2) 9470 del vars, 33185 del conss, 8009 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12667959 impls, 0 clqs
24.88/24.97	c (round 3) 11411 del vars, 42118 del conss, 9214 chg bounds, 40 chg sides, 47 chg coeffs, 0 upgd conss, 12681865 impls, 0 clqs
26.48/26.57	c (round 4) 12404 del vars, 46113 del conss, 9867 chg bounds, 68 chg sides, 84 chg coeffs, 0 upgd conss, 12689638 impls, 0 clqs
27.49/27.52	c (round 5) 12976 del vars, 48482 del conss, 10224 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12693073 impls, 0 clqs
28.08/28.16	c (round 6) 13349 del vars, 49920 del conss, 10433 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12696835 impls, 0 clqs
28.59/28.67	c (round 7) 13596 del vars, 50884 del conss, 10597 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12698477 impls, 0 clqs
29.08/29.12	c (round 8) 13782 del vars, 51608 del conss, 10700 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12700886 impls, 0 clqs
29.48/29.50	c (round 9) 13938 del vars, 52202 del conss, 10801 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12702293 impls, 0 clqs
29.78/29.85	c (round 10) 14064 del vars, 52652 del conss, 10869 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12704299 impls, 0 clqs
30.08/30.14	c (round 11) 14144 del vars, 52966 del conss, 10918 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12705481 impls, 0 clqs
30.28/30.39	c (round 12) 14194 del vars, 53227 del conss, 10951 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12705902 impls, 0 clqs
30.58/30.60	c (round 13) 14214 del vars, 53343 del conss, 10963 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12706002 impls, 0 clqs
30.79/30.82	c (round 14) 14222 del vars, 53385 del conss, 10967 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12706070 impls, 0 clqs
32.17/32.26	c (round 15) 14222 del vars, 53393 del conss, 10967 chg bounds, 83 chg sides, 102 chg coeffs, 131039 upgd conss, 12706070 impls, 0 clqs
33.58/33.66	c (round 16) 14222 del vars, 53401 del conss, 10967 chg bounds, 186 chg sides, 374 chg coeffs, 131039 upgd conss, 12706070 impls, 0 clqs
644.91/645.10	c pressed CTRL-C 1 times (5 times for forcing termination)
645.51/645.79	c    (638.5s) probing: 804/40560 (2.0%) - 0 fixings, 0 aggregations, 8436565 implications, 0 bound changes
645.51/645.79	c    (638.5s) probing aborted: solving stopped
645.51/645.80	c presolving (17 rounds):
645.51/645.80	c  14222 deleted vars, 53414 deleted constraints, 10967 tightened bounds, 0 added holes, 186 changed sides, 388 changed coefficients
645.51/645.80	c  46255752 implications, 0 cliques
645.51/645.80	c presolved problem has 40560 variables (40560 bin, 0 int, 0 impl, 0 cont) and 131073 constraints
645.51/645.80	c    1088 constraints of type <knapsack>
645.51/645.80	c      48 constraints of type <setppc>
645.51/645.80	c  129937 constraints of type <logicor>
645.51/645.80	c transformed objective value is always integral (scale: 1)
645.51/645.80	c Presolving Time: 638.04
645.51/645.80	c - non default parameters ----------------------------------------------------------------------
645.51/645.80	c # SCIP version 1.2.1.2
645.51/645.80	c 
645.51/645.80	c # frequency for displaying node information lines
645.51/645.80	c # [type: int, range: [-1,2147483647], default: 100]
645.51/645.80	c display/freq = 10000
645.51/645.80	c 
645.51/645.80	c # maximal time in seconds to run
645.51/645.80	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
645.51/645.80	c limits/time = 1796.67
645.51/645.80	c 
645.51/645.80	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
645.51/645.80	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
645.51/645.80	c limits/memory = 1620
645.51/645.80	c 
645.51/645.80	c # should presolving try to simplify inequalities
645.51/645.80	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
645.51/645.80	c constraints/linear/simplifyinequalities = TRUE
645.51/645.80	c 
645.51/645.80	c # should presolving try to simplify knapsacks
645.51/645.80	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
645.51/645.80	c constraints/knapsack/simplifyinequalities = TRUE
645.51/645.80	c 
645.51/645.80	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
645.51/645.80	c # [type: int, range: [-1,2147483647], default: -1]
645.51/645.80	c separating/rapidlearning/freq = 0
645.51/645.80	c 
645.51/645.80	c -----------------------------------------------------------------------------------------------
645.51/645.80	c start solving
645.70/645.93	c 
645.70/645.93	c (node 0) switching to memory saving mode (mem: 1298.9M/1620.0M)
646.19/646.43	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
646.19/646.43	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
646.19/646.43	c [src/scip/lp.c:3515] ERROR: No memory in function call
646.19/646.43	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
646.19/646.43	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
646.19/646.43	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
646.19/646.43	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
646.19/646.43	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
646.19/646.43	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
646.19/646.43	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
646.19/646.43	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
646.19/646.43	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
646.19/646.43	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
646.19/646.43	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
646.19/646.43	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
646.19/646.43	c [src/cmain.c:657] ERROR: Error <-1> in function call
646.19/646.43	c [src/cmain.c:832] ERROR: Error <-1> in function call
646.19/646.43	c [src/cmain.c:908] ERROR: Error <-1> in function call
646.19/646.43	c SCIP Error (-1): c insufficient memory errorc 
646.19/646.43	c Time complete: 646.22.

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-2687485-1278453896/watcher-2687485-1278453896 -o /tmp/evaluation-result-2687485-1278453896/solver-2687485-1278453896 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687485-1278453896.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 1.22 1.39 3/106 22025
/proc/meminfo: memFree=1840808/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=4792 CPUtime=0
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 554 0 0 0 0 0 0 0 19 0 1 0 13601194 4907008 476 1992294400 4194304 8223781 140736176537280 18446744073709551615 5941905 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22025/statm: 1198 477 302 984 0 211 0

[startup+0.0332999 s]
/proc/loadavg: 1.00 1.22 1.39 3/106 22025
/proc/meminfo: memFree=1840808/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=10724 CPUtime=0.02
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 1980 0 0 0 2 0 0 0 19 0 1 0 13601194 10981376 1900 1992294400 4194304 8223781 140736176537280 18446744073709551615 5902678 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22025/statm: 2681 1900 365 984 0 1694 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10724

[startup+0.101309 s]
/proc/loadavg: 1.00 1.22 1.39 3/106 22025
/proc/meminfo: memFree=1840808/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=16040 CPUtime=0.09
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 3299 0 0 0 8 1 0 0 19 0 1 0 13601194 16424960 3219 1992294400 4194304 8223781 140736176537280 18446744073709551615 7189505 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22025/statm: 4010 3219 365 984 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16040

[startup+0.301336 s]
/proc/loadavg: 1.00 1.22 1.39 3/106 22025
/proc/meminfo: memFree=1840808/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=28060 CPUtime=0.29
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 6342 0 0 0 27 2 0 0 20 0 1 0 13601194 28733440 6253 1992294400 4194304 8223781 140736176537280 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22025/statm: 7015 6253 365 984 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28060

[startup+0.701393 s]
/proc/loadavg: 1.00 1.22 1.39 3/106 22025
/proc/meminfo: memFree=1840808/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=43340 CPUtime=0.69
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 10116 0 0 0 65 4 0 0 21 0 1 0 13601194 44380160 10027 1992294400 4194304 8223781 140736176537280 18446744073709551615 7247054 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22025/statm: 10835 10027 365 984 0 9848 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43340

[startup+1.50151 s]
/proc/loadavg: 1.00 1.22 1.38 2/107 22026
/proc/meminfo: memFree=1796284/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=59936 CPUtime=1.49
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 14299 0 0 0 144 5 0 0 23 0 1 0 13601194 61374464 14210 1992294400 4194304 8223781 140736176537280 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22025/statm: 14984 14210 365 984 0 13997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59936

[startup+3.10073 s]
/proc/loadavg: 1.00 1.22 1.38 2/107 22026
/proc/meminfo: memFree=1767516/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=108676 CPUtime=3.08
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 26471 0 0 0 298 10 0 0 25 0 1 0 13601194 111284224 26382 1992294400 4194304 8223781 140736176537280 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22025/statm: 27169 26382 365 984 0 26182 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 108676

[startup+6.30119 s]
/proc/loadavg: 1.00 1.22 1.38 2/107 22026
/proc/meminfo: memFree=1512324/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=383756 CPUtime=6.29
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 94618 0 0 0 589 40 0 0 25 0 1 0 13601194 392966144 94146 1992294400 4194304 8223781 140736176537280 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 95939 94146 441 984 0 94952 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 383756

[startup+12.7011 s]
/proc/loadavg: 1.00 1.21 1.38 2/107 22026
/proc/meminfo: memFree=1248452/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=627336 CPUtime=12.68
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 153011 0 0 0 1198 70 0 0 25 0 1 0 13601194 642392064 152539 1992294400 4194304 8223781 140736176537280 18446744073709551615 5968611 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 156834 152539 441 984 0 155847 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 627336

[startup+25.5009 s]
/proc/loadavg: 1.00 1.21 1.37 2/107 22026
/proc/meminfo: memFree=1193644/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=664116 CPUtime=25.48
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 162856 0 0 0 2445 103 0 0 25 0 1 0 13601194 680054784 161613 1992294400 4194304 8223781 140736176537280 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 166029 161613 445 984 0 165042 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 664116

[startup+51.1015 s]
/proc/loadavg: 1.07 1.20 1.37 2/107 22028
/proc/meminfo: memFree=1126560/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=735964 CPUtime=51.08
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 201311 0 0 0 4894 214 0 0 25 0 1 0 13601194 753627136 178712 1992294400 4194304 8223781 140736176537280 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 183991 178712 483 984 0 183004 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 735964

[startup+102.309 s]
/proc/loadavg: 1.10 1.18 1.35 2/107 22028
/proc/meminfo: memFree=1065056/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=801348 CPUtime=102.26
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 216460 0 0 0 10005 221 0 0 25 0 1 0 13601194 820580352 193861 1992294400 4194304 8223781 140736176537280 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 200337 193861 483 984 0 199350 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 801348

[startup+162.301 s]
/proc/loadavg: 1.10 1.16 1.33 2/107 22030
/proc/meminfo: memFree=960524/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=908408 CPUtime=162.24
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 243826 0 0 0 15992 232 0 0 25 0 1 0 13601194 930209792 220203 1992294400 4194304 8223781 140736176537280 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 227102 220203 483 984 0 226115 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 908408

[startup+222.301 s]
/proc/loadavg: 1.04 1.13 1.31 2/107 22032
/proc/meminfo: memFree=850412/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=1018628 CPUtime=222.23
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 271157 0 0 0 21977 246 0 0 25 0 1 0 13601194 1043075072 247435 1992294400 4194304 8223781 140736176537280 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 254657 247435 483 984 0 253670 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1018628

[startup+282.3 s]
/proc/loadavg: 1.01 1.11 1.28 2/107 22034
/proc/meminfo: memFree=750716/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=1124168 CPUtime=282.2
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 297021 0 0 0 27959 261 0 0 25 0 1 0 13601194 1151148032 273299 1992294400 4194304 8223781 140736176537280 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 281042 273299 483 984 0 280055 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1124168

[startup+342.301 s]
/proc/loadavg: 1.00 1.08 1.26 2/107 22034
/proc/meminfo: memFree=632172/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=1240372 CPUtime=342.19
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 325985 0 0 0 33942 277 0 0 25 0 1 0 13601194 1270140928 302007 1992294400 4194304 8223781 140736176537280 18446744073709551615 5969715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 310093 302007 483 984 0 309106 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1240372

[startup+402.301 s]
/proc/loadavg: 1.00 1.07 1.25 2/107 22036
/proc/meminfo: memFree=525904/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=1345868 CPUtime=402.17
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 352509 0 0 0 39921 296 0 0 25 0 1 0 13601194 1378168832 328531 1992294400 4194304 8223781 140736176537280 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 336467 328531 483 984 0 335480 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1345868

[startup+462.301 s]
/proc/loadavg: 1.00 1.05 1.23 2/107 22038
/proc/meminfo: memFree=407732/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=1464460 CPUtime=462.15
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 382259 0 0 0 45897 318 0 0 25 0 1 0 13601194 1499607040 358281 1992294400 4194304 8223781 140736176537280 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 366115 358281 483 984 0 365128 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1464460

[startup+522.301 s]
/proc/loadavg: 1.00 1.04 1.21 2/107 22040
/proc/meminfo: memFree=256080/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=1615904 CPUtime=522.13
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 420697 0 0 0 51868 345 0 0 25 0 1 0 13601194 1654685696 395694 1992294400 4194304 8223781 140736176537280 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 403976 395694 483 984 0 402989 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1615904

[startup+582.301 s]
/proc/loadavg: 1.00 1.03 1.19 2/107 22042
/proc/meminfo: memFree=159112/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=1715860 CPUtime=582.12
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 445011 0 0 0 57848 364 0 0 25 0 1 0 13601194 1757040640 420008 1992294400 4194304 8223781 140736176537280 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 428965 420008 483 984 0 427978 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1715860

[startup+642.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 22042
/proc/meminfo: memFree=37840/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=1838384 CPUtime=642.11
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 475155 0 0 0 63830 381 0 0 25 0 1 0 13601194 1882505216 450152 1992294400 4194304 8223781 140736176537280 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 459596 450152 483 984 0 458609 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1838384



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+645.101 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 22044
/proc/meminfo: memFree=32632/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=1844520 CPUtime=644.91
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 476423 0 0 0 64109 382 0 0 25 0 1 0 13601194 1888788480 451420 1992294400 4194304 8223781 140736176537280 18446744073709551615 4221241 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 461130 451420 483 984 0 460143 0
Current children cumulated CPU time (s) 644.91
Current children cumulated vsize (KiB) 1844520

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

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

[startup+645.401 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 22044
/proc/meminfo: memFree=32632/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=1845544 CPUtime=645.2
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 476726 0 0 0 64138 382 0 0 25 0 1 0 13601194 1889837056 451723 1992294400 4194304 8223781 140736176537280 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 461386 451723 483 984 0 460399 0
Current children cumulated CPU time (s) 645.2
Current children cumulated vsize (KiB) 1845544

[startup+646.204 s]
/proc/loadavg: 1.00 1.02 1.18 2/108 22045
/proc/meminfo: memFree=31136/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=1870532 CPUtime=645.99
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202496 484500 0 0 0 64215 384 0 0 25 0 1 0 13601194 1915424768 457956 1992294400 4194304 8223781 140736176537280 18446744073709551615 6207680 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22025/statm: 467633 457956 509 984 0 466646 0
Current children cumulated CPU time (s) 645.99
Current children cumulated vsize (KiB) 1870532

[startup+646.602 s]
/proc/loadavg: 1.00 1.02 1.18 2/108 22045
/proc/meminfo: memFree=31136/2059040 swapFree=4139808/4192956
[pid=22025] ppid=22023 vsize=0 CPUtime=646.39
/proc/22025/stat : 22025 (pbscip.linux.x8) R 22023 22025 21328 0 -1 4202500 491140 0 0 0 64233 406 0 0 25 0 1 0 13601194 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22025/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 646.39
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 646.611
CPU time (s): 646.414
CPU user time (s): 642.336
CPU system time (s): 4.07738
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 1892488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 642.336
system time used= 4.07738
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 491140
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= 8913

runsolver used 1.02084 second user time and 3.11952 second system time

The end

Launcher Data 

Begin job on node029 at 2010-07-07 00:04:57
IDJOB=2687485
IDBENCH=77964
IDSOLVER=1169
FILE ID=node029/2687485-1278453896
PBS_JOBID= 11233496
Free space on /tmp= 62556 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9027_5.std.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-2687485-1278453896/watcher-2687485-1278453896 -o /tmp/evaluation-result-2687485-1278453896/solver-2687485-1278453896 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687485-1278453896.opb -t 1800 -m 1800

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

MD5SUM BENCH= 64df131e3e1861da9b8eafed3fdc7ab0
RANDOM SEED=646154655

node029.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1841212 kB
Buffers:          9544 kB
Cached:         122284 kB
SwapCached:       6636 kB
Active:          29428 kB
Inactive:       116824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841212 kB
SwapTotal:     4192956 kB
SwapFree:      4139808 kB
Dirty:           10392 kB
Writeback:           0 kB
AnonPages:       12000 kB
Mapped:          11808 kB
Slab:            49460 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181012 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62552 MiB
End job on node029 at 2010-07-07 00:15:44