Trace number 2687017

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) 763.331 763.628

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j1209_1.std.opb
MD5SUM7659daf228cc7c2442c50ab8d9f96b57
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark88
Best CPU time to get the best result obtained on this benchmark21.9697
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 constraints234247
Number of constraints which are clauses233047
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 constraint63
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-2687017-1278446167.opb>
4.09/4.17	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234247 constraints
4.09/4.17	c problem read
4.09/4.18	c presolving settings loaded
5.40/5.44	c presolving:
19.80/19.82	c (round 1) 4823 del vars, 14368 del conss, 3315 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16074536 impls, 0 clqs
30.99/31.08	c (round 2) 12131 del vars, 39386 del conss, 10300 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16104519 impls, 0 clqs
34.48/34.53	c (round 3) 14469 del vars, 50671 del conss, 11513 chg bounds, 50 chg sides, 50 chg coeffs, 0 upgd conss, 16118462 impls, 0 clqs
36.38/36.40	c (round 4) 15419 del vars, 54425 del conss, 12063 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16125686 impls, 0 clqs
37.39/37.43	c (round 5) 15911 del vars, 56362 del conss, 12319 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16129412 impls, 0 clqs
37.88/37.98	c (round 6) 16068 del vars, 57108 del conss, 12400 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16130860 impls, 0 clqs
38.28/38.37	c (round 7) 16159 del vars, 57491 del conss, 12439 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16131733 impls, 0 clqs
38.68/38.71	c (round 8) 16201 del vars, 57661 del conss, 12460 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16132061 impls, 0 clqs
38.99/39.03	c (round 9) 16224 del vars, 57759 del conss, 12472 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16132319 impls, 0 clqs
39.29/39.32	c (round 10) 16238 del vars, 57815 del conss, 12479 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16132473 impls, 0 clqs
39.49/39.60	c (round 11) 16246 del vars, 57849 del conss, 12483 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16132635 impls, 0 clqs
39.78/39.87	c (round 12) 16252 del vars, 57873 del conss, 12486 chg bounds, 72 chg sides, 92 chg coeffs, 0 upgd conss, 16132671 impls, 0 clqs
41.69/41.79	c (round 13) 16252 del vars, 57882 del conss, 12486 chg bounds, 72 chg sides, 92 chg coeffs, 176365 upgd conss, 16132671 impls, 0 clqs
762.40/762.60	c pressed CTRL-C 1 times (5 times for forcing termination)
762.40/762.69	c    (754.8s) probing: 563/56590 (1.0%) - 0 fixings, 0 aggregations, 7421477 implications, 0 bound changes
762.40/762.69	c    (754.8s) probing aborted: solving stopped
762.40/762.70	c presolving (14 rounds):
762.40/762.70	c  16252 deleted vars, 57882 deleted constraints, 12486 tightened bounds, 0 added holes, 83 changed sides, 199 changed coefficients
762.40/762.70	c  46163337 implications, 0 cliques
762.40/762.70	c presolved problem has 56590 variables (56590 bin, 0 int, 0 impl, 0 cont) and 176367 constraints
762.40/762.70	c    1127 constraints of type <knapsack>
762.40/762.70	c       2 constraints of type <setppc>
762.40/762.70	c  175238 constraints of type <logicor>
762.40/762.70	c transformed objective value is always integral (scale: 1)
762.40/762.70	c Presolving Time: 754.16
762.40/762.70	c - non default parameters ----------------------------------------------------------------------
762.40/762.70	c # SCIP version 1.2.1.2
762.40/762.70	c 
762.40/762.70	c # frequency for displaying node information lines
762.40/762.70	c # [type: int, range: [-1,2147483647], default: 100]
762.40/762.70	c display/freq = 10000
762.40/762.70	c 
762.40/762.70	c # maximal time in seconds to run
762.40/762.70	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
762.40/762.70	c limits/time = 1795.83
762.40/762.70	c 
762.40/762.70	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
762.40/762.70	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
762.40/762.70	c limits/memory = 1620
762.40/762.70	c 
762.40/762.70	c # should presolving try to simplify inequalities
762.40/762.70	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
762.40/762.70	c constraints/linear/simplifyinequalities = TRUE
762.40/762.70	c 
762.40/762.70	c # should presolving try to simplify knapsacks
762.40/762.70	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
762.40/762.70	c constraints/knapsack/simplifyinequalities = TRUE
762.40/762.70	c 
762.40/762.70	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
762.40/762.70	c # [type: int, range: [-1,2147483647], default: -1]
762.40/762.70	c separating/rapidlearning/freq = 0
762.40/762.70	c 
762.40/762.70	c -----------------------------------------------------------------------------------------------
762.40/762.70	c start solving
762.59/762.88	c 
762.59/762.88	c (node 0) switching to memory saving mode (mem: 1353.1M/1620.0M)
763.10/763.45	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
763.10/763.45	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
763.10/763.45	c [src/scip/lp.c:3515] ERROR: No memory in function call
763.10/763.45	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
763.10/763.45	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
763.10/763.45	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
763.10/763.45	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
763.10/763.45	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
763.10/763.45	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
763.10/763.45	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
763.10/763.45	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
763.10/763.45	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
763.10/763.45	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
763.10/763.45	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
763.10/763.45	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
763.10/763.45	c [src/cmain.c:657] ERROR: Error <-1> in function call
763.10/763.45	c [src/cmain.c:832] ERROR: Error <-1> in function call
763.10/763.45	c [src/cmain.c:908] ERROR: Error <-1> in function call
763.10/763.45	c SCIP Error (-1): c insufficient memory errorc 
763.10/763.45	c Time complete: 763.15.

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-2687017-1278446167/watcher-2687017-1278446167 -o /tmp/evaluation-result-2687017-1278446167/solver-2687017-1278446167 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687017-1278446167.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: 0.93 0.98 0.99 3/106 22221
/proc/meminfo: memFree=1851140/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=7724 CPUtime=0
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 1193 0 0 0 0 0 0 0 19 0 1 0 12829678 7909376 1113 1992294400 4194304 8223781 140735563420272 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22221/statm: 1931 1121 348 984 0 944 0

[startup+0.0797569 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 22221
/proc/meminfo: memFree=1851140/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=15432 CPUtime=0.07
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 3156 0 0 0 6 1 0 0 21 0 1 0 12829678 15802368 3076 1992294400 4194304 8223781 140735563420272 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22221/statm: 3858 3076 365 984 0 2871 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15432

[startup+0.100759 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 22221
/proc/meminfo: memFree=1851140/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=16040 CPUtime=0.09
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 3299 0 0 0 8 1 0 0 21 0 1 0 12829678 16424960 3219 1992294400 4194304 8223781 140735563420272 18446744073709551615 6641267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22221/statm: 4010 3219 365 984 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16040

[startup+0.300777 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 22221
/proc/meminfo: memFree=1851140/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=28060 CPUtime=0.29
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 6343 0 0 0 27 2 0 0 21 0 1 0 12829678 28733440 6254 1992294400 4194304 8223781 140735563420272 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22221/statm: 7015 6254 365 984 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28060

[startup+0.700813 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 22221
/proc/meminfo: memFree=1851140/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=49724 CPUtime=0.69
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 11715 0 0 0 65 4 0 0 22 0 1 0 12829678 50917376 11626 1992294400 4194304 8223781 140735563420272 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22221/statm: 12431 11626 365 984 0 11444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49724

[startup+1.50089 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 22222
/proc/meminfo: memFree=1800044/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=66320 CPUtime=1.49
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 15866 0 0 0 143 6 0 0 25 0 1 0 12829678 67911680 15777 1992294400 4194304 8223781 140735563420272 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22221/statm: 16580 15777 365 984 0 15593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66320

[startup+3.10103 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 22222
/proc/meminfo: memFree=1775864/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=111704 CPUtime=3.09
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 27183 0 0 0 299 10 0 0 25 0 1 0 12829678 114384896 27094 1992294400 4194304 8223781 140735563420272 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22221/statm: 27926 27094 365 984 0 26939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111704

[startup+6.30133 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 22222
/proc/meminfo: memFree=1506164/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=400572 CPUtime=6.29
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 98109 0 0 0 592 37 0 0 25 0 1 0 12829678 410185728 97597 1992294400 4194304 8223781 140735563420272 18446744073709551615 6205568 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 100143 97608 437 984 0 99156 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 400572

[startup+12.7009 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 22222
/proc/meminfo: memFree=1202116/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=687492 CPUtime=12.69
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 169389 0 0 0 1200 69 0 0 25 0 1 0 12829678 703991808 168877 1992294400 4194304 8223781 140735563420272 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 171873 168877 441 984 0 170886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 687492

[startup+25.5011 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 22223
/proc/meminfo: memFree=1024052/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=845316 CPUtime=25.49
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 207259 0 0 0 2449 100 0 0 25 0 1 0 12829678 865603584 206490 1992294400 4194304 8223781 140735563420272 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 211329 206490 445 984 0 210342 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 845316

[startup+51.1005 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 22223
/proc/meminfo: memFree=941220/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=935956 CPUtime=51.08
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 255906 0 0 0 4872 236 0 0 25 0 1 0 12829678 958418944 227490 1992294400 4194304 8223781 140735563420272 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 233989 227490 483 984 0 233002 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 935956

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22225
/proc/meminfo: memFree=899928/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=980796 CPUtime=102.27
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 266075 0 0 0 9985 242 0 0 25 0 1 0 12829678 1004335104 237659 1992294400 4194304 8223781 140735563420272 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 245199 237659 483 984 0 244212 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 980796

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22226
/proc/meminfo: memFree=865580/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=1017024 CPUtime=162.25
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 274674 0 0 0 15978 247 0 0 25 0 1 0 12829678 1041432576 246258 1992294400 4194304 8223781 140735563420272 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 254256 246258 483 984 0 253269 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1017024

[startup+222.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 22228
/proc/meminfo: memFree=791552/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=1093632 CPUtime=222.24
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 293149 0 0 0 21968 256 0 0 25 0 1 0 12829678 1119879168 264733 1992294400 4194304 8223781 140735563420272 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 273408 264733 483 984 0 272421 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1093632

[startup+282.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 22229
/proc/meminfo: memFree=730792/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=1155948 CPUtime=282.22
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 309571 0 0 0 27958 264 0 0 25 0 1 0 12829678 1183690752 280131 1992294400 4194304 8223781 140735563420272 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 288987 280131 483 984 0 288000 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1155948

[startup+342.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 22240
/proc/meminfo: memFree=664452/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=1221128 CPUtime=342.19
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 325835 0 0 0 33948 271 0 0 25 0 1 0 12829678 1250435072 296395 1992294400 4194304 8223781 140735563420272 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 305282 296395 483 984 0 304295 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1221128

[startup+402.301 s]
/proc/loadavg: 1.14 1.06 1.01 2/107 22242
/proc/meminfo: memFree=607784/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=1279728 CPUtime=402.18
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 340426 0 0 0 39940 278 0 0 25 0 1 0 12829678 1310441472 310920 1992294400 4194304 8223781 140735563420272 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 319932 310920 483 984 0 318945 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1279728

[startup+462.3 s]
/proc/loadavg: 1.10 1.06 1.01 2/107 22243
/proc/meminfo: memFree=509700/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=1379508 CPUtime=462.17
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 364759 0 0 0 45926 291 0 0 25 0 1 0 12829678 1412616192 335253 1992294400 4194304 8223781 140735563420272 18446744073709551615 5969710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 344877 335253 483 984 0 343890 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1379508

[startup+522.301 s]
/proc/loadavg: 1.08 1.06 1.01 2/107 22245
/proc/meminfo: memFree=442988/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=1443808 CPUtime=522.15
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 381103 0 0 0 51914 301 0 0 25 0 1 0 12829678 1478459392 351597 1992294400 4194304 8223781 140735563420272 18446744073709551615 5969489 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 360952 351597 483 984 0 359965 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1443808

[startup+582.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 22246
/proc/meminfo: memFree=323328/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=1561400 CPUtime=582.13
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 411350 0 0 0 57900 313 0 0 25 0 1 0 12829678 1598873600 381844 1992294400 4194304 8223781 140735563420272 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 390350 381844 483 984 0 389363 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1561400

[startup+642.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 22248
/proc/meminfo: memFree=238760/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=1647812 CPUtime=642.13
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 432613 0 0 0 63886 327 0 0 25 0 1 0 12829678 1687359488 402562 1992294400 4194304 8223781 140735563420272 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 411953 402562 483 984 0 410966 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1647812

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 22250
/proc/meminfo: memFree=147124/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=1740232 CPUtime=702.11
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 456200 0 0 0 69866 345 0 0 25 0 1 0 12829678 1781997568 425893 1992294400 4194304 8223781 140735563420272 18446744073709551615 5955603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 435058 425893 483 984 0 434071 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1740232

[startup+762.308 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22251
/proc/meminfo: memFree=45816/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=1842420 CPUtime=762.1
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 482352 0 0 0 75844 366 0 0 25 0 1 0 12829678 1886638080 450765 1992294400 4194304 8223781 140735563420272 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 460605 450765 483 984 0 459618 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1842420



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+762.601 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22251
/proc/meminfo: memFree=44452/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=1844388 CPUtime=762.4
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 482562 0 0 0 75874 366 0 0 25 0 1 0 12829678 1888653312 450975 1992294400 4194304 8223781 140735563420272 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 461097 450975 483 984 0 460110 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 1844388

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

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

[startup+763.001 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22251
/proc/meminfo: memFree=44452/2059040 swapFree=4164956/4192956
[pid=22221] ppid=22219 vsize=1850312 CPUtime=762.79
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202496 485006 0 0 0 75912 367 0 0 25 0 1 0 12829678 1894719488 452251 1992294400 4194304 8223781 140735563420272 18446744073709551615 6205568 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22221/statm: 462578 452264 494 984 0 461591 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 1850312

[startup+763.494 s]
/proc/loadavg: 1.00 1.02 1.00 3/108 22252
/proc/meminfo: memFree=8696/2059040 swapFree=4159436/4192956
[pid=22221] ppid=22219 vsize=0 CPUtime=763.19
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202500 497410 0 0 0 75939 380 0 0 25 0 1 0 12829678 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 9
/proc/22221/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 763.19
Current children cumulated vsize (KiB) 0

[startup+763.601 s]
/proc/loadavg: 1.00 1.02 1.00 3/108 22252
/proc/meminfo: memFree=8696/2059040 swapFree=4159436/4192956
[pid=22221] ppid=22219 vsize=0 CPUtime=763.3
/proc/22221/stat : 22221 (pbscip.linux.x8) R 22219 22221 22196 0 -1 4202500 497410 0 0 0 75939 391 0 0 25 0 1 0 12829678 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 9
/proc/22221/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 763.3
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 763.628
CPU time (s): 763.331
CPU user time (s): 759.394
CPU system time (s): 3.9374
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 1890264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 759.394
system time used= 3.9374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 497410
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= 11
involuntary context switches= 9893

runsolver used 1.27181 second user time and 3.61645 second system time

The end

Launcher Data 

Begin job on node014 at 2010-07-06 21:56:07
IDJOB=2687017
IDBENCH=77300
IDSOLVER=1169
FILE ID=node014/2687017-1278446167
PBS_JOBID= 11233497
Free space on /tmp= 62564 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/j120opt/normalized-j1209_1.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-2687017-1278446167/watcher-2687017-1278446167 -o /tmp/evaluation-result-2687017-1278446167/solver-2687017-1278446167 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687017-1278446167.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7659daf228cc7c2442c50ab8d9f96b57
RANDOM SEED=428580460

node014.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		: 3000.246
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	: 6000.49
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		: 3000.246
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851544 kB
Buffers:          5092 kB
Cached:          96968 kB
SwapCached:         68 kB
Active:          29096 kB
Inactive:       105144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851544 kB
SwapTotal:     4192956 kB
SwapFree:      4164956 kB
Dirty:           11840 kB
Writeback:           0 kB
AnonPages:       32148 kB
Mapped:          13624 kB
Slab:            51144 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180992 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= 62560 MiB
End job on node014 at 2010-07-06 22:08:52