Trace number 2687459

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) 651.142 651.334

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9043_10.std.opb
MD5SUM7057b1dc56833927de57e90579c341ad
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark92
Best CPU time to get the best result obtained on this benchmark7.9118
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 constraints192684
Number of constraints which are clauses191484
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 constraint71
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 

0.00/0.01	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.01	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-2687459-1278453725.opb>
3.39/3.43	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192684 constraints
3.39/3.43	c problem read
3.39/3.43	c presolving settings loaded
4.39/4.45	c presolving:
15.89/15.97	c (round 1) 5730 del vars, 16736 del conss, 4533 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12917346 impls, 0 clqs
22.78/22.82	c (round 2) 10386 del vars, 37331 del conss, 8854 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12946857 impls, 0 clqs
25.59/25.66	c (round 3) 12335 del vars, 45927 del conss, 10093 chg bounds, 74 chg sides, 70 chg coeffs, 0 upgd conss, 12963656 impls, 0 clqs
27.39/27.47	c (round 4) 13324 del vars, 50181 del conss, 10831 chg bounds, 117 chg sides, 115 chg coeffs, 0 upgd conss, 12971676 impls, 0 clqs
28.38/28.44	c (round 5) 13976 del vars, 52914 del conss, 11252 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12975288 impls, 0 clqs
28.99/29.01	c (round 6) 14283 del vars, 54297 del conss, 11429 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12977821 impls, 0 clqs
29.28/29.39	c (round 7) 14415 del vars, 54937 del conss, 11508 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12978687 impls, 0 clqs
29.69/29.72	c (round 8) 14505 del vars, 55335 del conss, 11565 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12979387 impls, 0 clqs
29.98/30.01	c (round 9) 14575 del vars, 55644 del conss, 11604 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12980347 impls, 0 clqs
30.18/30.25	c (round 10) 14605 del vars, 55792 del conss, 11622 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12980585 impls, 0 clqs
30.38/30.47	c (round 11) 14619 del vars, 55856 del conss, 11629 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12980793 impls, 0 clqs
30.58/30.69	c (round 12) 14633 del vars, 55923 del conss, 11636 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12981095 impls, 0 clqs
30.88/30.90	c (round 13) 14645 del vars, 55976 del conss, 11644 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12981129 impls, 0 clqs
32.28/32.37	c (round 14) 14645 del vars, 55986 del conss, 11644 chg bounds, 125 chg sides, 126 chg coeffs, 136698 upgd conss, 12981129 impls, 0 clqs
33.68/33.75	c (round 15) 14645 del vars, 55995 del conss, 11644 chg bounds, 221 chg sides, 373 chg coeffs, 136698 upgd conss, 12981129 impls, 0 clqs
650.03/650.20	c pressed CTRL-C 1 times (5 times for forcing termination)
650.22/650.48	c    (643.4s) probing: 589/40137 (1.5%) - 0 fixings, 0 aggregations, 8213929 implications, 0 bound changes
650.22/650.48	c    (643.4s) probing aborted: solving stopped
650.22/650.48	c presolving (16 rounds):
650.22/650.48	c  14645 deleted vars, 56003 deleted constraints, 11644 tightened bounds, 0 added holes, 226 changed sides, 401 changed coefficients
650.22/650.48	c  42659015 implications, 0 cliques
650.22/650.48	c presolved problem has 40137 variables (40137 bin, 0 int, 0 impl, 0 cont) and 136721 constraints
650.22/650.48	c    1099 constraints of type <knapsack>
650.22/650.48	c      33 constraints of type <setppc>
650.22/650.48	c  135589 constraints of type <logicor>
650.22/650.48	c transformed objective value is always integral (scale: 1)
650.22/650.48	c Presolving Time: 642.92
650.22/650.48	c - non default parameters ----------------------------------------------------------------------
650.22/650.48	c # SCIP version 1.2.1.2
650.22/650.48	c 
650.22/650.48	c # frequency for displaying node information lines
650.22/650.48	c # [type: int, range: [-1,2147483647], default: 100]
650.22/650.48	c display/freq = 10000
650.22/650.48	c 
650.22/650.48	c # maximal time in seconds to run
650.22/650.48	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
650.22/650.48	c limits/time = 1796.57
650.22/650.48	c 
650.22/650.48	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
650.22/650.48	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
650.22/650.48	c limits/memory = 1620
650.22/650.48	c 
650.22/650.48	c # should presolving try to simplify inequalities
650.22/650.48	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
650.22/650.48	c constraints/linear/simplifyinequalities = TRUE
650.22/650.48	c 
650.22/650.48	c # should presolving try to simplify knapsacks
650.22/650.48	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
650.22/650.48	c constraints/knapsack/simplifyinequalities = TRUE
650.22/650.48	c 
650.22/650.48	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
650.22/650.48	c # [type: int, range: [-1,2147483647], default: -1]
650.22/650.48	c separating/rapidlearning/freq = 0
650.22/650.48	c 
650.22/650.48	c -----------------------------------------------------------------------------------------------
650.22/650.48	c start solving
650.42/650.62	c 
650.91/651.15	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
650.91/651.15	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
650.91/651.15	c [src/scip/lp.c:3515] ERROR: No memory in function call
650.91/651.15	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
650.91/651.15	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
650.91/651.15	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
650.91/651.15	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
650.91/651.15	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
650.91/651.15	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
650.91/651.15	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
650.91/651.15	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
650.91/651.15	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
650.91/651.15	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
650.91/651.15	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
650.91/651.15	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
650.91/651.15	c [src/cmain.c:657] ERROR: Error <-1> in function call
650.91/651.15	c [src/cmain.c:832] ERROR: Error <-1> in function call
650.91/651.15	c [src/cmain.c:908] ERROR: Error <-1> in function call
650.91/651.15	c SCIP Error (-1): c insufficient memory errorc 
650.91/651.15	c Time complete: 650.96.

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-2687459-1278453725/watcher-2687459-1278453725 -o /tmp/evaluation-result-2687459-1278453725/solver-2687459-1278453725 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687459-1278453725.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22909
/proc/meminfo: memFree=1830452/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=8752 CPUtime=0
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 1391 0 0 0 0 0 0 0 17 0 1 0 13586125 8962048 1310 1992294400 4194304 8223781 140735627486640 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22909/statm: 2188 1318 348 984 0 1201 0

[startup+0.053412 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22909
/proc/meminfo: memFree=1830452/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=12784 CPUtime=0.04
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 2491 0 0 0 4 0 0 0 17 0 1 0 13586125 13090816 2410 1992294400 4194304 8223781 140735627486640 18446744073709551615 7165522 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22909/statm: 3196 2410 365 984 0 2209 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12784

[startup+0.101416 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22909
/proc/meminfo: memFree=1830452/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=16044 CPUtime=0.09
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 3302 0 0 0 9 0 0 0 17 0 1 0 13586125 16429056 3221 1992294400 4194304 8223781 140735627486640 18446744073709551615 5649608 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22909/statm: 4011 3221 365 984 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16044

[startup+0.301439 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22909
/proc/meminfo: memFree=1830452/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=28064 CPUtime=0.3
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 6345 0 0 0 28 2 0 0 17 0 1 0 13586125 28737536 6255 1992294400 4194304 8223781 140735627486640 18446744073709551615 4466600 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22909/statm: 7016 6255 365 984 0 6029 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 28064

[startup+0.701483 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22909
/proc/meminfo: memFree=1830452/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=43344 CPUtime=0.69
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 10152 0 0 0 66 3 0 0 17 0 1 0 13586125 44384256 10062 1992294400 4194304 8223781 140735627486640 18446744073709551615 7232400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22909/statm: 10836 10062 365 984 0 9849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43344

[startup+1.50057 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22910
/proc/meminfo: memFree=1785184/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=59940 CPUtime=1.49
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 14303 0 0 0 144 5 0 0 18 0 1 0 13586125 61378560 14213 1992294400 4194304 8223781 140735627486640 18446744073709551615 7246516 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22909/statm: 14985 14213 365 984 0 13998 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59940

[startup+3.10075 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22910
/proc/meminfo: memFree=1757036/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=109644 CPUtime=3.09
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 26685 0 0 0 299 10 0 0 21 0 1 0 13586125 112275456 26595 1992294400 4194304 8223781 140735627486640 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22909/statm: 27411 26595 365 984 0 26424 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109644

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22910
/proc/meminfo: memFree=1500356/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=387636 CPUtime=6.29
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 95745 0 0 0 592 37 0 0 25 0 1 0 13586125 396939264 95237 1992294400 4194304 8223781 140735627486640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 96909 95237 441 984 0 95922 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 387636

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22910
/proc/meminfo: memFree=1235988/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=629388 CPUtime=12.69
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 154165 0 0 0 1202 67 0 0 25 0 1 0 13586125 644493312 153657 1992294400 4194304 8223781 140735627486640 18446744073709551615 6207186 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 157347 153657 441 984 0 156360 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 629388

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22910
/proc/meminfo: memFree=1169400/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=677116 CPUtime=25.49
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 166120 0 0 0 2451 98 0 0 25 0 1 0 13586125 693366784 165098 1992294400 4194304 8223781 140735627486640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 169279 165098 445 984 0 168292 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 677116

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22910
/proc/meminfo: memFree=1092148/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=758952 CPUtime=51.08
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 207184 0 0 0 4901 207 0 0 25 0 1 0 13586125 777166848 184753 1992294400 4194304 8223781 140735627486640 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 189738 184753 483 984 0 188751 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 758952

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22912
/proc/meminfo: memFree=1039820/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=812352 CPUtime=102.28
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 220080 0 0 0 10014 214 0 0 25 0 1 0 13586125 831848448 197649 1992294400 4194304 8223781 140735627486640 18446744073709551615 5955603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 203088 197649 483 984 0 202101 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 812352

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22914
/proc/meminfo: memFree=956120/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=898828 CPUtime=162.25
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 242128 0 0 0 16001 224 0 0 25 0 1 0 13586125 920399872 218673 1992294400 4194304 8223781 140735627486640 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 224707 218673 483 984 0 223720 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 898828

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22916
/proc/meminfo: memFree=895236/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=958992 CPUtime=222.23
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 258674 0 0 0 21990 233 0 0 25 0 1 0 13586125 982007808 233683 1992294400 4194304 8223781 140735627486640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 239748 233683 483 984 0 238761 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 958992

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22917
/proc/meminfo: memFree=802112/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=1057400 CPUtime=282.22
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 282575 0 0 0 27978 244 0 0 25 0 1 0 13586125 1082777600 256973 1992294400 4194304 8223781 140735627486640 18446744073709551615 4225326 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 264350 256973 483 984 0 263363 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1057400

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22918
/proc/meminfo: memFree=664472/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=1195832 CPUtime=342.2
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 316879 0 0 0 33959 261 0 0 25 0 1 0 13586125 1224531968 291277 1992294400 4194304 8223781 140735627486640 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 298958 291277 483 984 0 297971 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1195832

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22920
/proc/meminfo: memFree=562048/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=1298824 CPUtime=402.19
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 343180 0 0 0 39945 274 0 0 25 0 1 0 13586125 1329995776 317066 1992294400 4194304 8223781 140735627486640 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 324706 317066 483 984 0 323719 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1298824

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22922
/proc/meminfo: memFree=469792/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=1392216 CPUtime=462.18
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 366170 0 0 0 45929 289 0 0 25 0 1 0 13586125 1425629184 340056 1992294400 4194304 8223781 140735627486640 18446744073709551615 5969710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 348054 340056 483 984 0 347067 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1392216

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22924
/proc/meminfo: memFree=341576/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=1526192 CPUtime=522.15
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 399246 0 0 0 51910 305 0 0 25 0 1 0 13586125 1562820608 373132 1992294400 4194304 8223781 140735627486640 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 381548 373132 483 984 0 380561 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1526192

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22925
/proc/meminfo: memFree=215592/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=1649352 CPUtime=582.13
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 429990 0 0 0 57888 325 0 0 25 0 1 0 13586125 1688936448 403876 1992294400 4194304 8223781 140735627486640 18446744073709551615 4661061 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 412338 403876 483 984 0 411351 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1649352

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22926
/proc/meminfo: memFree=34800/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=1828772 CPUtime=642.13
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 474665 0 0 0 63862 351 0 0 25 0 1 0 13586125 1872662528 448295 1992294400 4194304 8223781 140735627486640 18446744073709551615 5969515 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 457193 448295 483 984 0 456206 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1828772



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+650.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22926
/proc/meminfo: memFree=20540/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=1843976 CPUtime=650.03
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 478486 0 0 0 64649 354 0 0 25 0 1 0 13586125 1888231424 451860 1992294400 4194304 8223781 140735627486640 18446744073709551615 4660050 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 460994 451860 483 984 0 460007 0
Current children cumulated CPU time (s) 650.03
Current children cumulated vsize (KiB) 1843976

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

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

[startup+651.007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22926
/proc/meminfo: memFree=20540/2059040 swapFree=4139172/4192956
[pid=22909] ppid=22907 vsize=1880556 CPUtime=650.81
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202496 489542 0 0 0 64721 360 0 0 25 0 1 0 13586125 1925689344 460909 1992294400 4194304 8223781 140735627486640 18446744073709551615 7302042 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22909/statm: 470139 460909 508 984 0 469152 0
Current children cumulated CPU time (s) 650.81
Current children cumulated vsize (KiB) 1880556

[startup+651.21 s]
/proc/loadavg: 1.00 1.00 1.00 4/108 22927
/proc/meminfo: memFree=9420/2059040 swapFree=4139168/4192956
[pid=22909] ppid=22907 vsize=0 CPUtime=651.01
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202500 493271 0 0 0 64733 368 0 0 25 0 1 0 13586125 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22909/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 651.01
Current children cumulated vsize (KiB) 0

[startup+651.301 s]
/proc/loadavg: 1.00 1.00 1.00 4/108 22927
/proc/meminfo: memFree=9420/2059040 swapFree=4139168/4192956
[pid=22909] ppid=22907 vsize=0 CPUtime=651.1
/proc/22909/stat : 22909 (pbscip.linux.x8) R 22907 22909 22379 0 -1 4202500 493271 0 0 0 64733 377 0 0 25 0 1 0 13586125 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22909/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 651.1
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 651.334
CPU time (s): 651.142
CPU user time (s): 647.332
CPU system time (s): 3.81042
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 1890652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 647.332
system time used= 3.81042
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 493271
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= 4
involuntary context switches= 7669

runsolver used 1.13083 second user time and 3.03954 second system time

The end

Launcher Data 

Begin job on node005 at 2010-07-07 00:02:05
IDJOB=2687459
IDBENCH=77885
IDSOLVER=1169
FILE ID=node005/2687459-1278453725
PBS_JOBID= 11233498
Free space on /tmp= 62536 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-j9043_10.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-2687459-1278453725/watcher-2687459-1278453725 -o /tmp/evaluation-result-2687459-1278453725/solver-2687459-1278453725 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687459-1278453725.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7057b1dc56833927de57e90579c341ad
RANDOM SEED=175416245

node005.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1830980 kB
Buffers:         11568 kB
Cached:         118664 kB
SwapCached:      18084 kB
Active:          56076 kB
Inactive:        99972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1830980 kB
SwapTotal:     4192956 kB
SwapFree:      4139172 kB
Dirty:           10664 kB
Writeback:           0 kB
AnonPages:       12424 kB
Mapped:          11880 kB
Slab:            49860 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178720 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62532 MiB
End job on node005 at 2010-07-07 00:12:57