Trace number 2686938

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (MO) 812.527 812.893

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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [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-2686938-1278444759.opb>
4.30/4.37	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234493 constraints
4.30/4.37	c problem read
4.30/4.37	c presolving settings loaded
5.59/5.67	c presolving:
20.08/20.10	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
30.69/30.75	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
34.29/34.33	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
36.08/36.17	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
37.18/37.20	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
37.78/37.86	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
38.18/38.23	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
38.49/38.57	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
38.78/38.87	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
40.69/40.74	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
44.08/44.14	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
811.19/811.40	c pressed CTRL-C 1 times (5 times for forcing termination)
811.38/811.69	c    (803.8s) probing: 316/58617 (0.5%) - 0 fixings, 0 aggregations, 5605390 implications, 0 bound changes
811.38/811.69	c    (803.8s) probing aborted: solving stopped
811.48/811.70	c presolving (12 rounds):
811.48/811.70	c  14225 deleted vars, 51584 deleted constraints, 10918 tightened bounds, 0 added holes, 144 changed sides, 324 changed coefficients
811.48/811.70	c  41901858 implications, 0 cliques
811.48/811.70	c presolved problem has 58617 variables (58617 bin, 0 int, 0 impl, 0 cont) and 182948 constraints
811.48/811.70	c    1121 constraints of type <knapsack>
811.48/811.70	c      21 constraints of type <setppc>
811.48/811.70	c  181806 constraints of type <logicor>
811.48/811.70	c transformed objective value is always integral (scale: 1)
811.48/811.70	c Presolving Time: 803.13
811.48/811.70	c - non default parameters ----------------------------------------------------------------------
811.48/811.70	c # SCIP version 1.2.1.2
811.48/811.70	c 
811.48/811.70	c # frequency for displaying node information lines
811.48/811.70	c # [type: int, range: [-1,2147483647], default: 100]
811.48/811.70	c display/freq = 10000
811.48/811.70	c 
811.48/811.70	c # maximal time in seconds to run
811.48/811.70	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
811.48/811.70	c limits/time = 1795.64
811.48/811.70	c 
811.48/811.70	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
811.48/811.70	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
811.48/811.70	c limits/memory = 1620
811.48/811.70	c 
811.48/811.70	c # should presolving try to simplify inequalities
811.48/811.70	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
811.48/811.70	c constraints/linear/simplifyinequalities = TRUE
811.48/811.70	c 
811.48/811.70	c # should presolving try to simplify knapsacks
811.48/811.70	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
811.48/811.70	c constraints/knapsack/simplifyinequalities = TRUE
811.48/811.70	c 
811.48/811.70	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
811.48/811.70	c # [type: int, range: [-1,2147483647], default: -1]
811.48/811.70	c separating/rapidlearning/freq = 0
811.48/811.70	c 
811.48/811.70	c -----------------------------------------------------------------------------------------------
811.48/811.70	c start solving
811.58/811.89	c 
812.28/812.71	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
812.28/812.71	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
812.28/812.71	c [src/scip/lp.c:3515] ERROR: No memory in function call
812.28/812.71	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
812.28/812.71	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
812.28/812.71	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
812.28/812.71	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
812.28/812.71	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
812.28/812.71	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
812.28/812.71	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
812.28/812.71	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
812.28/812.71	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
812.28/812.71	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
812.28/812.71	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
812.28/812.71	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
812.28/812.71	c [src/cmain.c:657] ERROR: Error <-1> in function call
812.28/812.71	c [src/cmain.c:832] ERROR: Error <-1> in function call
812.28/812.71	c [src/cmain.c:908] ERROR: Error <-1> in function call
812.28/812.71	c SCIP Error (-1): c insufficient memory errorc 
812.28/812.71	c Time complete: 812.35.

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-2686938-1278444759/watcher-2686938-1278444759 -o /tmp/evaluation-result-2686938-1278444759/solver-2686938-1278444759 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686938-1278444759.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 3/106 22840
/proc/meminfo: memFree=1598012/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=9288 CPUtime=0
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 1062 0 0 0 0 0 0 0 20 0 1 0 12689129 9510912 982 1992294400 4194304 9819077 140734554261616 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22840/statm: 2322 992 371 1374 0 943 0

[startup+0.064636 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22840
/proc/meminfo: memFree=1598012/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=14968 CPUtime=0.05
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 2665 0 0 0 5 0 0 0 20 0 1 0 12689129 15327232 2585 1992294400 4194304 9819077 140734554261616 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22840/statm: 3742 2585 388 1374 0 2363 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14968

[startup+0.100675 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22840
/proc/meminfo: memFree=1598012/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=17612 CPUtime=0.09
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 3320 0 0 0 8 1 0 0 20 0 1 0 12689129 18034688 3240 1992294400 4194304 9819077 140734554261616 18446744073709551615 8718976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22840/statm: 4403 3240 388 1374 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17612

[startup+0.300674 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22840
/proc/meminfo: memFree=1598012/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=29632 CPUtime=0.29
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 6363 0 0 0 27 2 0 0 20 0 1 0 12689129 30343168 6274 1992294400 4194304 9819077 140734554261616 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22840/statm: 7408 6274 388 1374 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29632

[startup+0.700709 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22840
/proc/meminfo: memFree=1598012/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=51300 CPUtime=0.69
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 11736 0 0 0 65 4 0 0 20 0 1 0 12689129 52531200 11647 1992294400 4194304 9819077 140734554261616 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22840/statm: 12825 11647 388 1374 0 11446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51300

[startup+1.5008 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 22841
/proc/meminfo: memFree=1547040/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=66864 CPUtime=1.49
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 15626 0 0 0 144 5 0 0 22 0 1 0 12689129 68468736 15537 1992294400 4194304 9819077 140734554261616 18446744073709551615 5650579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22840/statm: 16716 15537 388 1374 0 15337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66864

[startup+3.10099 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 22841
/proc/meminfo: memFree=1524596/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=112252 CPUtime=3.09
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 26975 0 0 0 299 10 0 0 25 0 1 0 12689129 114946048 26886 1992294400 4194304 9819077 140734554261616 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22840/statm: 28063 26886 388 1374 0 26684 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112252

[startup+6.30036 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22841
/proc/meminfo: memFree=1260228/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=392452 CPUtime=6.29
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 95843 0 0 0 593 36 0 0 25 0 1 0 12689129 401870848 95381 1992294400 4194304 9819077 140734554261616 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 98113 95381 483 1374 0 96734 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 392452

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22841
/proc/meminfo: memFree=952460/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=686812 CPUtime=12.69
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 168858 0 0 0 1198 71 0 0 25 0 1 0 12689129 703295488 168396 1992294400 4194304 9819077 140734554261616 18446744073709551615 4688258 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 171703 168396 487 1374 0 170324 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 686812

[startup+25.5006 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 22841
/proc/meminfo: memFree=760384/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=859592 CPUtime=25.48
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 209917 0 0 0 2446 102 0 0 25 0 1 0 12689129 880222208 209198 1992294400 4194304 9819077 140734554261616 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 214898 209198 491 1374 0 213519 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 859592

[startup+51.1006 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 22843
/proc/meminfo: memFree=673956/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=950204 CPUtime=51.07
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 265476 0 0 0 4873 234 0 0 25 0 1 0 12689129 973008896 230963 1992294400 4194304 9819077 140734554261616 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 237551 230963 531 1374 0 236172 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 950204

[startup+102.309 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 22843
/proc/meminfo: memFree=625472/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=998948 CPUtime=102.27
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 277567 0 0 0 9987 240 0 0 25 0 1 0 12689129 1022922752 243054 1992294400 4194304 9819077 140734554261616 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 249737 243054 531 1374 0 248358 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 998948

[startup+162.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 22845
/proc/meminfo: memFree=578972/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=1049992 CPUtime=162.25
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 289247 0 0 0 15979 246 0 0 25 0 1 0 12689129 1075191808 254668 1992294400 4194304 9819077 140734554261616 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 262498 254668 531 1374 0 261119 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1049992

[startup+222.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 22847
/proc/meminfo: memFree=540160/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=1089540 CPUtime=222.24
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 298910 0 0 0 21972 252 0 0 25 0 1 0 12689129 1115688960 264331 1992294400 4194304 9819077 140734554261616 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 272385 264331 531 1374 0 271006 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1089540

[startup+282.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 22849
/proc/meminfo: memFree=461792/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=1169784 CPUtime=282.21
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 318707 0 0 0 27962 259 0 0 25 0 1 0 12689129 1197858816 284128 1992294400 4194304 9819077 140734554261616 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 292446 284128 531 1374 0 291067 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1169784

[startup+342.302 s]
/proc/loadavg: 1.08 1.06 1.01 2/107 22851
/proc/meminfo: memFree=406240/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=1226688 CPUtime=342.2
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 333346 0 0 0 33955 265 0 0 25 0 1 0 12689129 1256128512 297743 1992294400 4194304 9819077 140734554261616 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 306672 297743 531 1374 0 305293 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1226688

[startup+402.302 s]
/proc/loadavg: 1.06 1.06 1.01 2/107 22851
/proc/meminfo: memFree=351184/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=1281004 CPUtime=402.18
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 347108 0 0 0 39947 271 0 0 25 0 1 0 12689129 1311748096 311505 1992294400 4194304 9819077 140734554261616 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 320251 311505 531 1374 0 318872 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1281004

[startup+462.301 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 22853
/proc/meminfo: memFree=294020/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=1339460 CPUtime=462.17
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 361374 0 0 0 45939 278 0 0 25 0 1 0 12689129 1371607040 325705 1992294400 4194304 9819077 140734554261616 18446744073709551615 5000403 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 334865 325705 531 1374 0 333486 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1339460

[startup+522.302 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 22855
/proc/meminfo: memFree=202012/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=1434812 CPUtime=522.15
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 384786 0 0 0 51929 286 0 0 25 0 1 0 12689129 1469247488 349117 1992294400 4194304 9819077 140734554261616 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 358703 349117 531 1374 0 357324 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1434812

[startup+582.301 s]
/proc/loadavg: 1.11 1.07 1.01 2/107 22857
/proc/meminfo: memFree=93016/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=1547068 CPUtime=582.13
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 412040 0 0 0 57914 299 0 0 25 0 1 0 12689129 1584197632 376371 1992294400 4194304 9819077 140734554261616 18446744073709551615 5969729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 386767 376371 531 1374 0 385388 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1547068

[startup+642.301 s]
/proc/loadavg: 1.10 1.07 1.01 2/107 22859
/proc/meminfo: memFree=24196/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=1614824 CPUtime=642.13
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 429461 0 0 0 63905 308 0 0 25 0 1 0 12689129 1653579776 393024 1992294400 4194304 9819077 140734554261616 18446744073709551615 4688352 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 403706 393024 531 1374 0 402327 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1614824

[startup+702.301 s]
/proc/loadavg: 1.09 1.07 1.01 2/107 22859
/proc/meminfo: memFree=9624/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=1672560 CPUtime=702.11
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 443834 0 0 0 69894 317 0 0 25 0 1 0 12689129 1712701440 407141 1992294400 4194304 9819077 140734554261616 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 418140 407141 531 1374 0 416761 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1672560

[startup+762.309 s]
/proc/loadavg: 1.08 1.07 1.01 2/107 22861
/proc/meminfo: memFree=10736/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=1750700 CPUtime=762.1
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 464266 0 0 0 75880 330 0 0 25 0 1 0 12689129 1792716800 427061 1992294400 4194304 9819077 140734554261616 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 437675 427061 531 1374 0 436296 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1750700



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+811.401 s]
/proc/loadavg: 1.09 1.07 1.01 2/107 22863
/proc/meminfo: memFree=10764/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=1843336 CPUtime=811.19
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 487117 0 0 0 80774 345 0 0 25 0 1 0 12689129 1887576064 449400 1992294400 4194304 9819077 140734554261616 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 460834 449400 531 1374 0 459455 0
Current children cumulated CPU time (s) 811.19
Current children cumulated vsize (KiB) 1843336

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

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

[startup+811.808 s]
/proc/loadavg: 1.09 1.07 1.01 2/108 22864
/proc/meminfo: memFree=10632/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=1841032 CPUtime=811.58
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202496 487407 0 0 0 80813 345 0 0 25 0 1 0 12689129 1885216768 448857 1992294400 4194304 9819077 140734554261616 18446744073709551615 4225326 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22840/statm: 460258 448857 539 1374 0 458879 0
Current children cumulated CPU time (s) 811.58
Current children cumulated vsize (KiB) 1841032

[startup+812.691 s]
/proc/loadavg: 1.09 1.07 1.01 2/108 22864
/proc/meminfo: memFree=10632/2059040 swapFree=4192956/4192956
[pid=22840] ppid=22838 vsize=0 CPUtime=812.35
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202500 502348 0 0 0 80878 357 0 0 18 0 1 0 12689129 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 14
/proc/22840/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 812.35
Current children cumulated vsize (KiB) 0

[startup+812.801 s]
/proc/loadavg: 1.09 1.07 1.01 2/108 22864
/proc/meminfo: memFree=918648/2059040 swapFree=4164996/4192956
[pid=22840] ppid=22838 vsize=0 CPUtime=812.44
/proc/22840/stat : 22840 (pbscip.linux.x8) R 22838 22840 21783 0 -1 4202500 502348 0 0 0 80878 366 0 0 18 0 1 0 12689129 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 14
/proc/22840/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 812.44
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 812.893
CPU time (s): 812.527
CPU user time (s): 808.78
CPU system time (s): 3.74643
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 1888076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 808.78
system time used= 3.74643
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 502348
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= 12
involuntary context switches= 1639

runsolver used 1.25981 second user time and 3.9764 second system time

The end

Launcher Data 

Begin job on node011 at 2010-07-06 21:32:40
IDJOB=2686938
IDBENCH=77184
IDSOLVER=1168
FILE ID=node011/2686938-1278444759
PBS_JOBID= 11233460
Free space on /tmp= 62436 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) 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.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686938-1278444759/watcher-2686938-1278444759 -o /tmp/evaluation-result-2686938-1278444759/solver-2686938-1278444759 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686938-1278444759.opb -t 1800 -m 1800

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

MD5SUM BENCH= c703179812fadf1f0ad3dce80acaa5dd
RANDOM SEED=456696698

node011.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1598416 kB
Buffers:        108372 kB
Cached:         218400 kB
SwapCached:          0 kB
Active:         139932 kB
Inactive:       247584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1598416 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           14184 kB
Writeback:           0 kB
AnonPages:       60708 kB
Mapped:          14476 kB
Slab:            51164 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180180 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= 62428 MiB
End job on node011 at 2010-07-06 21:46:13