Trace number 2704926

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) 983.899 984.163

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12020_7.std.opb
MD5SUMc703179812fadf1f0ad3dce80acaa5dd
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark81
Best CPU time to get the best result obtained on this benchmark11.7942
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 constraints234493
Number of constraints which are clauses233293
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 constraint120
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 1.2.1.3 [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-2704926-1278581932.opb>
3.59/3.64	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234493 constraints
3.59/3.64	c problem read
3.59/3.64	c presolving settings loaded
4.89/4.93	c presolving:
19.79/19.85	c (round 1) 4200 del vars, 12585 del conss, 2877 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16128448 impls, 0 clqs
30.38/30.49	c (round 2) 10305 del vars, 34459 del conss, 8627 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16154213 impls, 0 clqs
33.88/33.96	c (round 3) 12505 del vars, 44503 del conss, 9912 chg bounds, 21 chg sides, 26 chg coeffs, 0 upgd conss, 16165396 impls, 0 clqs
35.58/35.68	c (round 4) 13446 del vars, 48280 del conss, 10485 chg bounds, 55 chg sides, 63 chg coeffs, 0 upgd conss, 16171428 impls, 0 clqs
36.58/36.61	c (round 5) 13905 del vars, 50104 del conss, 10751 chg bounds, 66 chg sides, 76 chg coeffs, 0 upgd conss, 16173572 impls, 0 clqs
37.08/37.14	c (round 6) 14130 del vars, 51020 del conss, 10870 chg bounds, 75 chg sides, 100 chg coeffs, 0 upgd conss, 16174792 impls, 0 clqs
37.29/37.40	c (round 7) 14186 del vars, 51356 del conss, 10897 chg bounds, 75 chg sides, 100 chg coeffs, 0 upgd conss, 16175174 impls, 0 clqs
37.58/37.62	c (round 8) 14215 del vars, 51486 del conss, 10913 chg bounds, 75 chg sides, 100 chg coeffs, 0 upgd conss, 16175326 impls, 0 clqs
37.78/37.80	c (round 9) 14225 del vars, 51546 del conss, 10918 chg bounds, 75 chg sides, 100 chg coeffs, 0 upgd conss, 16175388 impls, 0 clqs
39.28/39.31	c (round 10) 14225 del vars, 51556 del conss, 10918 chg bounds, 75 chg sides, 100 chg coeffs, 182937 upgd conss, 16175388 impls, 0 clqs
42.68/42.72	c (round 11) 14225 del vars, 51574 del conss, 10918 chg bounds, 144 chg sides, 321 chg coeffs, 182937 upgd conss, 16175388 impls, 0 clqs
982.64/982.90	c pressed CTRL-C 1 times (5 times for forcing termination)
982.84/983.16	c    (979.5s) probing: 314/58617 (0.5%) - 0 fixings, 0 aggregations, 5575363 implications, 0 bound changes
982.84/983.16	c    (979.5s) probing aborted: solving stopped
982.84/983.17	c presolving (12 rounds):
982.84/983.17	c  14225 deleted vars, 51584 deleted constraints, 10918 tightened bounds, 0 added holes, 144 changed sides, 324 changed coefficients
982.84/983.17	c  41799322 implications, 0 cliques
982.84/983.17	c presolved problem has 58617 variables (58617 bin, 0 int, 0 impl, 0 cont) and 182948 constraints
982.84/983.17	c    1121 constraints of type <knapsack>
982.84/983.17	c  152816 constraints of type <setppc>
982.84/983.17	c   29011 constraints of type <logicor>
982.84/983.17	c transformed objective value is always integral (scale: 1)
982.84/983.17	c Presolving Time: 978.69
982.84/983.17	c - non default parameters ----------------------------------------------------------------------
982.84/983.17	c # SCIP version 1.2.1.3
982.84/983.17	c 
982.84/983.17	c # frequency for displaying node information lines
982.84/983.17	c # [type: int, range: [-1,2147483647], default: 100]
982.84/983.17	c display/freq = 10000
982.84/983.17	c 
982.84/983.17	c # maximal time in seconds to run
982.84/983.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
982.84/983.17	c limits/time = 1786.36
982.84/983.17	c 
982.84/983.17	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
982.84/983.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
982.84/983.17	c limits/memory = 1620
982.84/983.17	c 
982.84/983.17	c # default clock type (1: CPU user seconds, 2: wall clock time)
982.84/983.17	c # [type: int, range: [1,2], default: 1]
982.84/983.17	c timing/clocktype = 2
982.84/983.17	c 
982.84/983.17	c # should presolving try to simplify inequalities
982.84/983.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
982.84/983.17	c constraints/linear/simplifyinequalities = TRUE
982.84/983.17	c 
982.84/983.17	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
982.84/983.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
982.84/983.17	c constraints/indicator/addCouplingCons = TRUE
982.84/983.17	c 
982.84/983.17	c # should presolving try to simplify knapsacks
982.84/983.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
982.84/983.17	c constraints/knapsack/simplifyinequalities = TRUE
982.84/983.17	c 
982.84/983.17	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
982.84/983.17	c # [type: int, range: [-1,2147483647], default: -1]
982.84/983.17	c separating/rapidlearning/freq = 0
982.84/983.17	c 
982.84/983.17	c -----------------------------------------------------------------------------------------------
982.84/983.17	c start solving
983.05/983.33	c 
983.63/983.99	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
983.63/983.99	c [src/scip/lp.c:3540] ERROR: Insufficient memory for new chunk
983.63/983.99	c [src/scip/lp.c:3540] ERROR: No memory in function call
983.63/983.99	c [src/scip/scip.c:12056] ERROR: Error <-1> in function call
983.63/983.99	c [src/scip/cons_setppc.c:1401] ERROR: Error <-1> in function call
983.63/983.99	c [src/scip/cons_setppc.c:1424] ERROR: Error <-1> in function call
983.63/983.99	c [src/scip/cons_setppc.c:2577] ERROR: Error <-1> in function call
983.63/983.99	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
983.63/983.99	c [src/scip/solve.c:713] ERROR: Error <-1> in function call
983.63/983.99	c [src/scip/solve.c:755] ERROR: Error <-1> in function call
983.63/983.99	c [src/scip/solve.c:792] ERROR: Error <-1> in function call
983.63/983.99	c [src/scip/solve.c:1912] ERROR: Error <-1> in function call
983.63/983.99	c [src/scip/solve.c:2591] ERROR: Error <-1> in function call
983.63/983.99	c [src/scip/solve.c:3206] ERROR: Error <-1> in function call
983.63/983.99	c [src/scip/scip.c:6312] ERROR: Error <-1> in function call
983.63/983.99	c [src/cmain.c:674] ERROR: Error <-1> in function call
983.63/983.99	c [src/cmain.c:849] ERROR: Error <-1> in function call
983.63/983.99	c [src/cmain.c:925] ERROR: Error <-1> in function call
983.63/983.99	c SCIP Error (-1): c insufficient memory errorc 
983.63/983.99	c Time complete: 983.72.

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-2704926-1278581932/watcher-2704926-1278581932 -o /tmp/evaluation-result-2704926-1278581932/solver-2704926-1278581932 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704926-1278581932.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 3/105 32261
/proc/meminfo: memFree=1588152/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=7904 CPUtime=0
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 1132 0 0 0 0 0 0 0 22 0 1 0 26401439 8093696 1044 1992294400 4194304 8395647 140737353356384 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32261/statm: 1976 1052 365 1026 0 946 0

[startup+0.063537 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32261
/proc/meminfo: memFree=1588152/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=15648 CPUtime=0.05
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 3196 0 0 0 5 0 0 0 24 0 1 0 26401439 16023552 3107 1992294400 4194304 8395647 140737353356384 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32261/statm: 3912 3107 393 1026 0 2882 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15648

[startup+0.101541 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32261
/proc/meminfo: memFree=1588152/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=18380 CPUtime=0.1
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 3885 0 0 0 9 1 0 0 24 0 1 0 26401439 18821120 3796 1992294400 4194304 8395647 140737353356384 18446744073709551615 7382051 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32261/statm: 4595 3796 393 1026 0 3565 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18380

[startup+0.301563 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32261
/proc/meminfo: memFree=1588152/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=32752 CPUtime=0.29
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 7465 0 0 0 27 2 0 0 25 0 1 0 26401439 33538048 7376 1992294400 4194304 8395647 140737353356384 18446744073709551615 6765709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32261/statm: 8188 7376 393 1026 0 7158 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32752

[startup+0.701606 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 32261
/proc/meminfo: memFree=1588152/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=53396 CPUtime=0.69
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 12643 0 0 0 65 4 0 0 25 0 1 0 26401439 54677504 12554 1992294400 4194304 8395647 140737353356384 18446744073709551615 7382073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32261/statm: 13349 12554 393 1026 0 12319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53396

[startup+1.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32264
/proc/meminfo: memFree=1531600/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=73376 CPUtime=1.49
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 17609 0 0 0 143 6 0 0 25 0 1 0 26401439 75137024 17520 1992294400 4194304 8395647 140737353356384 18446744073709551615 7382036 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32261/statm: 18344 17520 393 1026 0 17314 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73376

[startup+3.10087 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32264
/proc/meminfo: memFree=1498492/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=132984 CPUtime=3.09
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 32462 0 0 0 297 12 0 0 25 0 1 0 26401439 136175616 32373 1992294400 4194304 8395647 140737353356384 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32261/statm: 33246 32385 393 1026 0 32216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 132984

[startup+6.30123 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 32264
/proc/meminfo: memFree=1214904/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=432056 CPUtime=6.29
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 106015 0 0 0 593 36 0 0 25 0 1 0 26401439 442425344 105572 1992294400 4194304 8395647 140737353356384 18446744073709551615 6345800 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 108014 105572 463 1026 0 106984 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 432056

[startup+12.7009 s]
/proc/loadavg: 1.07 1.02 1.00 2/106 32264
/proc/meminfo: memFree=923636/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=700108 CPUtime=12.68
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 172444 0 0 0 1210 58 0 0 25 0 1 0 26401439 716910592 172001 1992294400 4194304 8395647 140737353356384 18446744073709551615 7385355 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 175027 172001 469 1026 0 173997 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 700108

[startup+25.5013 s]
/proc/loadavg: 1.06 1.01 1.00 2/106 32264
/proc/meminfo: memFree=750904/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=858400 CPUtime=25.48
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 209682 0 0 0 2477 71 0 0 25 0 1 0 26401439 879001600 209239 1992294400 4194304 8395647 140737353356384 18446744073709551615 6085522 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 214600 209239 475 1026 0 213570 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 858400

[startup+51.1012 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 32264
/proc/meminfo: memFree=647984/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=967632 CPUtime=51.07
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 243887 0 0 0 5026 81 0 0 25 0 1 0 26401439 990855168 236146 1992294400 4194304 8395647 140737353356384 18446744073709551615 6080665 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 241908 236146 517 1026 0 240878 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 967632

[startup+102.309 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 32266
/proc/meminfo: memFree=607188/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1002592 CPUtime=102.27
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 252934 0 0 0 10140 87 0 0 25 0 1 0 26401439 1026654208 245193 1992294400 4194304 8395647 140737353356384 18446744073709551615 6080701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 250648 245193 517 1026 0 249618 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1002592

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32268
/proc/meminfo: memFree=561804/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1051748 CPUtime=162.25
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 264265 0 0 0 16133 92 0 0 25 0 1 0 26401439 1076989952 256524 1992294400 4194304 8395647 140737353356384 18446744073709551615 6080375 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 262937 256524 517 1026 0 261907 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1051748

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32268
/proc/meminfo: memFree=525472/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1089816 CPUtime=222.23
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 273368 0 0 0 22127 96 0 0 25 0 1 0 26401439 1115971584 265627 1992294400 4194304 8395647 140737353356384 18446744073709551615 4745178 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 272454 265627 517 1026 0 271424 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1089816

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32270
/proc/meminfo: memFree=471780/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1143444 CPUtime=282.21
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 286980 0 0 0 28121 100 0 0 25 0 1 0 26401439 1170886656 279239 1992294400 4194304 8395647 140737353356384 18446744073709551615 6080349 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 285861 279239 517 1026 0 284831 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1143444

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32272
/proc/meminfo: memFree=402092/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1216152 CPUtime=342.2
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 304125 0 0 0 34113 107 0 0 25 0 1 0 26401439 1245339648 296384 1992294400 4194304 8395647 140737353356384 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 304038 296384 517 1026 0 303008 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1216152

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32274
/proc/meminfo: memFree=351872/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1264604 CPUtime=402.19
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 316655 0 0 0 40108 111 0 0 25 0 1 0 26401439 1294954496 308914 1992294400 4194304 8395647 140737353356384 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 316151 308914 517 1026 0 315121 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1264604

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32276
/proc/meminfo: memFree=303884/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1313676 CPUtime=462.17
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 328891 0 0 0 46101 116 0 0 25 0 1 0 26401439 1345204224 321150 1992294400 4194304 8395647 140737353356384 18446744073709551615 4911325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 328419 321150 517 1026 0 327389 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1313676

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32276
/proc/meminfo: memFree=265692/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1352820 CPUtime=522.15
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 338558 0 0 0 52096 119 0 0 25 0 1 0 26401439 1385287680 330817 1992294400 4194304 8395647 140737353356384 18446744073709551615 6080332 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 338205 330817 517 1026 0 337175 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1352820

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32278
/proc/meminfo: memFree=172444/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1465688 CPUtime=582.14
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 365470 0 0 0 58084 130 0 0 25 0 1 0 26401439 1500864512 357729 1992294400 4194304 8395647 140737353356384 18446744073709551615 6080657 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 366422 357729 517 1026 0 365392 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1465688

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32280
/proc/meminfo: memFree=69152/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1551788 CPUtime=642.13
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 387166 0 0 0 64073 140 0 0 25 0 1 0 26401439 1589030912 379425 1992294400 4194304 8395647 140737353356384 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 387947 379425 517 1026 0 386917 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1551788

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32282
/proc/meminfo: memFree=31456/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1590292 CPUtime=702.1
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 396566 0 0 0 70066 144 0 0 25 0 1 0 26401439 1628459008 388825 1992294400 4194304 8395647 140737353356384 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 397573 388825 517 1026 0 396543 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1590292

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32284
/proc/meminfo: memFree=10820/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1645452 CPUtime=762.1
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 410429 0 0 0 76061 149 0 0 25 0 1 0 26401439 1684942848 402688 1992294400 4194304 8395647 140737353356384 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 411363 402688 517 1026 0 410333 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1645452

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32284
/proc/meminfo: memFree=10088/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1681660 CPUtime=822.08
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 419570 0 0 0 82055 153 0 0 25 0 1 0 26401439 1722019840 411829 1992294400 4194304 8395647 140737353356384 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 420415 411829 517 1026 0 419385 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1681660

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32286
/proc/meminfo: memFree=10320/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1723680 CPUtime=882.06
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 430185 0 0 0 88049 157 0 0 25 0 1 0 26401439 1765048320 422444 1992294400 4194304 8395647 140737353356384 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 430920 422444 517 1026 0 429890 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1723680

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32288
/proc/meminfo: memFree=9656/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1808960 CPUtime=942.04
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 451349 0 0 0 94037 167 0 0 25 0 1 0 26401439 1852375040 443608 1992294400 4194304 8395647 140737353356384 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 452240 443608 517 1026 0 451210 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1808960



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+982.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32290
/proc/meminfo: memFree=10676/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1843540 CPUtime=982.64
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 459747 0 0 0 98092 172 0 0 25 0 1 0 26401439 1887784960 452006 1992294400 4194304 8395647 140737353356384 18446744073709551615 6068924 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 460885 452006 517 1026 0 459855 0
Current children cumulated CPU time (s) 982.64
Current children cumulated vsize (KiB) 1843540

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

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

[startup+983.009 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32290
/proc/meminfo: memFree=10676/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1844488 CPUtime=982.74
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 459810 0 0 0 98102 172 0 0 25 0 1 0 26401439 1888755712 452069 1992294400 4194304 8395647 140737353356384 18446744073709551615 4684112 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 461122 452069 517 1026 0 460092 0
Current children cumulated CPU time (s) 982.74
Current children cumulated vsize (KiB) 1844488

[startup+983.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32291
/proc/meminfo: memFree=10724/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=1873312 CPUtime=983.53
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202496 467114 0 0 0 98176 177 0 0 25 0 1 0 26401439 1918271488 459340 1992294400 4194304 8395647 140737353356384 18446744073709551615 5213697 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32261/statm: 468328 459340 541 1026 0 467298 0
Current children cumulated CPU time (s) 983.53
Current children cumulated vsize (KiB) 1873312

[startup+984.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32291
/proc/meminfo: memFree=10724/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=0 CPUtime=983.72
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202500 472521 0 0 0 98193 179 0 0 25 0 1 0 26401439 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/32261/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 983.72
Current children cumulated vsize (KiB) 0

[startup+984.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32291
/proc/meminfo: memFree=10724/2059040 swapFree=4136400/4192956
[pid=32261] ppid=32259 vsize=0 CPUtime=983.82
/proc/32261/stat : 32261 (pbscip.linux.x8) R 32259 32261 31635 0 -1 4202500 472521 0 0 0 98193 189 0 0 25 0 1 0 26401439 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/32261/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 983.82
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 984.163
CPU time (s): 983.899
CPU user time (s): 981.939
CPU system time (s): 1.9607
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 1883480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 981.939
system time used= 1.9607
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 472521
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= 1296

runsolver used 1.56576 second user time and 4.73028 second system time

The end

Launcher Data 

Begin job on node087 at 2010-07-08 11:38:52
IDJOB=2704926
IDBENCH=77184
IDSOLVER=1213
FILE ID=node087/2704926-1278581932
PBS_JOBID= 11240061
Free space on /tmp= 62540 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12020_7.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-2704926-1278581932/watcher-2704926-1278581932 -o /tmp/evaluation-result-2704926-1278581932/solver-2704926-1278581932 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704926-1278581932.opb -t 1800 -m 1800

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

MD5SUM BENCH= c703179812fadf1f0ad3dce80acaa5dd
RANDOM SEED=1126721018

node087.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		: 3000.201
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	: 6000.40
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		: 3000.201
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1588680 kB
Buffers:        105216 kB
Cached:         264080 kB
SwapCached:      12768 kB
Active:         164828 kB
Inactive:       221636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1588680 kB
SwapTotal:     4192956 kB
SwapFree:      4136400 kB
Dirty:           18260 kB
Writeback:           0 kB
AnonPages:       11972 kB
Mapped:           8524 kB
Slab:            62104 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182084 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= 62528 MiB
End job on node087 at 2010-07-08 11:55:17