Trace number 2686886

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) 643.905 644.323

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12058_7.std.opb
MD5SUM38417c05ad0fa807f5ea2aa87e724f6b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark160
Best CPU time to get the best result obtained on this benchmark1800.18
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 constraints255916
Number of constraints which are clauses254716
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-2686886-1278443484.opb>
4.69/4.78	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 255916 constraints
4.69/4.78	c problem read
4.69/4.79	c presolving settings loaded
6.09/6.13	c presolving:
21.68/21.70	c (round 1) 8127 del vars, 23522 del conss, 6375 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17290068 impls, 0 clqs
34.27/34.30	c (round 2) 16182 del vars, 57894 del conss, 13858 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17341646 impls, 0 clqs
38.48/38.52	c (round 3) 18853 del vars, 71577 del conss, 15399 chg bounds, 48 chg sides, 55 chg coeffs, 0 upgd conss, 17365601 impls, 0 clqs
40.96/41.08	c (round 4) 20148 del vars, 76913 del conss, 16254 chg bounds, 60 chg sides, 67 chg coeffs, 0 upgd conss, 17381144 impls, 0 clqs
42.88/42.92	c (round 5) 21146 del vars, 80908 del conss, 16916 chg bounds, 60 chg sides, 67 chg coeffs, 0 upgd conss, 17390344 impls, 0 clqs
44.16/44.29	c (round 6) 21860 del vars, 83815 del conss, 17363 chg bounds, 60 chg sides, 67 chg coeffs, 0 upgd conss, 17400212 impls, 0 clqs
45.27/45.32	c (round 7) 22378 del vars, 85927 del conss, 17698 chg bounds, 60 chg sides, 67 chg coeffs, 0 upgd conss, 17405504 impls, 0 clqs
46.08/46.11	c (round 8) 22743 del vars, 87445 del conss, 17922 chg bounds, 60 chg sides, 67 chg coeffs, 0 upgd conss, 17411616 impls, 0 clqs
46.66/46.77	c (round 9) 23069 del vars, 88717 del conss, 18137 chg bounds, 60 chg sides, 67 chg coeffs, 0 upgd conss, 17415466 impls, 0 clqs
47.06/47.19	c (round 10) 23223 del vars, 89466 del conss, 18222 chg bounds, 60 chg sides, 67 chg coeffs, 0 upgd conss, 17418274 impls, 0 clqs
47.46/47.53	c (round 11) 23311 del vars, 89860 del conss, 18283 chg bounds, 60 chg sides, 67 chg coeffs, 0 upgd conss, 17419824 impls, 0 clqs
48.06/48.15	c (round 12) 23374 del vars, 90147 del conss, 18340 chg bounds, 60 chg sides, 67 chg coeffs, 0 upgd conss, 17420560 impls, 0 clqs
48.38/48.42	c (round 13) 23420 del vars, 90370 del conss, 18348 chg bounds, 60 chg sides, 67 chg coeffs, 0 upgd conss, 17420729 impls, 0 clqs
48.56/48.67	c (round 14) 23422 del vars, 90395 del conss, 18348 chg bounds, 60 chg sides, 67 chg coeffs, 0 upgd conss, 17420735 impls, 0 clqs
50.26/50.35	c (round 15) 23422 del vars, 90396 del conss, 18348 chg bounds, 60 chg sides, 67 chg coeffs, 165520 upgd conss, 17420735 impls, 0 clqs
53.06/53.15	c (round 16) 23422 del vars, 90401 del conss, 18348 chg bounds, 105 chg sides, 263 chg coeffs, 165520 upgd conss, 17420735 impls, 0 clqs
642.79/643.21	c pressed CTRL-C 1 times (5 times for forcing termination)
642.98/643.42	c    (634.6s) probing: 412/49420 (0.8%) - 0 fixings, 0 aggregations, 6529813 implications, 0 bound changes
642.98/643.42	c    (634.6s) probing aborted: solving stopped
642.98/643.43	c presolving (17 rounds):
642.98/643.43	c  23422 deleted vars, 90402 deleted constraints, 18348 tightened bounds, 0 added holes, 110 changed sides, 276 changed coefficients
642.98/643.43	c  46150831 implications, 0 cliques
642.98/643.43	c presolved problem has 49420 variables (49420 bin, 0 int, 0 impl, 0 cont) and 165548 constraints
642.98/643.43	c    1140 constraints of type <knapsack>
642.98/643.43	c      33 constraints of type <setppc>
642.98/643.43	c  164375 constraints of type <logicor>
642.98/643.43	c transformed objective value is always integral (scale: 1)
642.98/643.43	c Presolving Time: 633.87
642.98/643.43	c - non default parameters ----------------------------------------------------------------------
642.98/643.43	c # SCIP version 1.2.1.2
642.98/643.43	c 
642.98/643.43	c # frequency for displaying node information lines
642.98/643.43	c # [type: int, range: [-1,2147483647], default: 100]
642.98/643.43	c display/freq = 10000
642.98/643.43	c 
642.98/643.43	c # maximal time in seconds to run
642.98/643.43	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
642.98/643.43	c limits/time = 1795.22
642.98/643.43	c 
642.98/643.43	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
642.98/643.43	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
642.98/643.43	c limits/memory = 1620
642.98/643.43	c 
642.98/643.43	c # should presolving try to simplify inequalities
642.98/643.43	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
642.98/643.43	c constraints/linear/simplifyinequalities = TRUE
642.98/643.43	c 
642.98/643.43	c # should presolving try to simplify knapsacks
642.98/643.43	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
642.98/643.43	c constraints/knapsack/simplifyinequalities = TRUE
642.98/643.43	c 
642.98/643.43	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
642.98/643.43	c # [type: int, range: [-1,2147483647], default: -1]
642.98/643.43	c separating/rapidlearning/freq = 0
642.98/643.43	c 
642.98/643.43	c -----------------------------------------------------------------------------------------------
642.98/643.43	c start solving
643.08/643.59	c 
643.08/643.59	c (node 0) switching to memory saving mode (mem: 1304.8M/1620.0M)
643.68/644.14	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
643.68/644.14	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
643.68/644.14	c [src/scip/lp.c:3515] ERROR: No memory in function call
643.68/644.14	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
643.68/644.14	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
643.68/644.14	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
643.68/644.14	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
643.68/644.14	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
643.68/644.14	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
643.68/644.14	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
643.68/644.14	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
643.68/644.14	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
643.68/644.14	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
643.68/644.14	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
643.68/644.14	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
643.68/644.14	c [src/cmain.c:657] ERROR: Error <-1> in function call
643.68/644.14	c [src/cmain.c:832] ERROR: Error <-1> in function call
643.68/644.14	c [src/cmain.c:908] ERROR: Error <-1> in function call
643.68/644.14	c SCIP Error (-1): c insufficient memory errorc 
643.68/644.14	c Time complete: 643.71.

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-2686886-1278443484/watcher-2686886-1278443484 -o /tmp/evaluation-result-2686886-1278443484/solver-2686886-1278443484 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686886-1278443484.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 1.01 1.00 2/106 21369
/proc/meminfo: memFree=1652772/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=9288 CPUtime=0
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 1042 0 0 0 0 0 0 0 21 0 1 0 12555590 9510912 962 1992294400 4194304 9819077 140734865453392 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21369/statm: 2322 972 371 1374 0 943 0

[startup+0.0640589 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 21369
/proc/meminfo: memFree=1652772/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=14960 CPUtime=0.05
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 2664 0 0 0 5 0 0 0 21 0 1 0 12555590 15319040 2584 1992294400 4194304 9819077 140734865453392 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21369/statm: 3740 2584 388 1374 0 2361 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14960

[startup+0.101062 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 21369
/proc/meminfo: memFree=1652772/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=17604 CPUtime=0.09
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 3319 0 0 0 9 0 0 0 21 0 1 0 12555590 18026496 3239 1992294400 4194304 9819077 140734865453392 18446744073709551615 4683491 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21369/statm: 4401 3239 388 1374 0 3022 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17604

[startup+0.301084 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 21369
/proc/meminfo: memFree=1652772/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=29624 CPUtime=0.29
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 6362 0 0 0 27 2 0 0 21 0 1 0 12555590 30334976 6273 1992294400 4194304 9819077 140734865453392 18446744073709551615 8550839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21369/statm: 7406 6273 388 1374 0 6027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29624

[startup+0.701126 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 21369
/proc/meminfo: memFree=1652772/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=51292 CPUtime=0.69
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 11735 0 0 0 65 4 0 0 22 0 1 0 12555590 52523008 11646 1992294400 4194304 9819077 140734865453392 18446744073709551615 4640689 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21369/statm: 12823 11646 388 1374 0 11444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51292

[startup+1.50121 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21370
/proc/meminfo: memFree=1601924/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=66856 CPUtime=1.49
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 15625 0 0 0 143 6 0 0 25 0 1 0 12555590 68460544 15536 1992294400 4194304 9819077 140734865453392 18446744073709551615 4240589 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21369/statm: 16714 15536 388 1374 0 15335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66856

[startup+3.10139 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21370
/proc/meminfo: memFree=1579480/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=106800 CPUtime=3.09
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 25588 0 0 0 299 10 0 0 25 0 1 0 12555590 109363200 25499 1992294400 4194304 9819077 140734865453392 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21369/statm: 26700 25499 388 1374 0 25321 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106800

[startup+6.30073 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21370
/proc/meminfo: memFree=1337680/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=377528 CPUtime=6.29
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 92482 0 0 0 594 35 0 0 25 0 1 0 12555590 386588672 92018 1992294400 4194304 9819077 140734865453392 18446744073709551615 6180945 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 94382 92018 483 1374 0 93003 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 377528

[startup+12.7014 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21370
/proc/meminfo: memFree=1021356/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=672988 CPUtime=12.69
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 165949 0 0 0 1200 69 0 0 25 0 1 0 12555590 689139712 165485 1992294400 4194304 9819077 140734865453392 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 168247 165485 487 1374 0 166868 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 672988

[startup+25.5008 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21371
/proc/meminfo: memFree=782904/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=888532 CPUtime=25.49
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 217943 0 0 0 2444 105 0 0 25 0 1 0 12555590 909856768 217222 1992294400 4194304 9819077 140734865453392 18446744073709551615 5966370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 222133 217222 491 1374 0 220754 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 888532

[startup+51.1006 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21371
/proc/meminfo: memFree=757236/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=919024 CPUtime=51.07
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 241974 0 0 0 4861 246 0 0 25 0 1 0 12555590 941080576 223763 1992294400 4194304 9819077 140734865453392 18446744073709551615 4890611 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 229756 223763 580 1374 0 228377 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 919024

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21373
/proc/meminfo: memFree=685564/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=992420 CPUtime=102.25
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 268007 0 0 0 9954 271 0 0 25 0 1 0 12555590 1016238080 241648 1992294400 4194304 9819077 140734865453392 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 248105 241648 530 1374 0 246726 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 992420

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21374
/proc/meminfo: memFree=633236/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=1054204 CPUtime=162.23
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 282837 0 0 0 15944 279 0 0 25 0 1 0 12555590 1079504896 256478 1992294400 4194304 9819077 140734865453392 18446744073709551615 4688345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 263551 256478 530 1374 0 262172 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1054204

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21376
/proc/meminfo: memFree=536268/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=1146692 CPUtime=222.21
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 306539 0 0 0 21932 289 0 0 25 0 1 0 12555590 1174212608 278900 1992294400 4194304 9819077 140734865453392 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 286673 278900 530 1374 0 285294 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1146692

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21377
/proc/meminfo: memFree=420080/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=1268880 CPUtime=282.2
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 336379 0 0 0 27918 302 0 0 25 0 1 0 12555590 1299333120 308674 1992294400 4194304 9819077 140734865453392 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 317220 308674 530 1374 0 315841 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1268880

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21379
/proc/meminfo: memFree=299800/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=1387900 CPUtime=342.17
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 365637 0 0 0 33902 315 0 0 25 0 1 0 12555590 1421209600 337866 1992294400 4194304 9819077 140734865453392 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 346975 337866 530 1374 0 345596 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1387900

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21381
/proc/meminfo: memFree=200724/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=1488484 CPUtime=402.15
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 391096 0 0 0 39887 328 0 0 25 0 1 0 12555590 1524207616 362813 1992294400 4194304 9819077 140734865453392 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 372121 362813 530 1374 0 370742 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1488484

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21382
/proc/meminfo: memFree=66184/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=1621168 CPUtime=462.14
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 424675 0 0 0 45870 344 0 0 25 0 1 0 12555590 1660076032 396136 1992294400 4194304 9819077 140734865453392 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 405292 396136 530 1374 0 403913 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1621168

[startup+522.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 21387
/proc/meminfo: memFree=30836/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=1695164 CPUtime=522.11
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 442793 0 0 0 51856 355 0 0 25 0 1 0 12555590 1735847936 414254 1992294400 4194304 9819077 140734865453392 18446744073709551615 4210588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 423791 414254 530 1374 0 422412 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1695164

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 21388
/proc/meminfo: memFree=9788/2059040 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=1758964 CPUtime=582.09
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 458681 0 0 0 57844 365 0 0 25 0 1 0 12555590 1801179136 430142 1992294400 4194304 9819077 140734865453392 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 439741 430142 530 1374 0 438362 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1758964

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 21390
/proc/meminfo: memFree=10564/2059040 swapFree=4165016/4192956
[pid=21369] ppid=21367 vsize=1843044 CPUtime=641.89
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 479567 0 0 0 63808 381 0 0 25 0 1 0 12555590 1887277056 450772 1992294400 4194304 9819077 140734865453392 18446744073709551615 5969794 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21369/statm: 460761 450772 530 1374 0 459382 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 1843044



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+643.201 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 21390
/proc/meminfo: memFree=9324/2059040 swapFree=4165016/4192956
[pid=21369] ppid=21367 vsize=1844064 CPUtime=642.79
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 479899 0 0 0 63898 381 0 0 25 0 1 0 12555590 1888321536 451104 1992294400 4194304 9819077 140734865453392 18446744073709551615 5969489 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/21369/statm: 461016 451104 530 1374 0 459637 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 1844064

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

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

[startup+643.801 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 21391
/proc/meminfo: memFree=10504/2059040 swapFree=4165016/4192956
[pid=21369] ppid=21367 vsize=1859068 CPUtime=643.38
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202496 484441 0 0 0 63953 385 0 0 25 0 1 0 12555590 1903685632 454493 1992294400 4194304 9819077 140734865453392 18446744073709551615 6032221 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21369/statm: 464767 454493 552 1374 0 463388 0
Current children cumulated CPU time (s) 643.38
Current children cumulated vsize (KiB) 1859068

[startup+644.201 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 21391
/proc/meminfo: memFree=10504/2059040 swapFree=4165016/4192956
[pid=21369] ppid=21367 vsize=0 CPUtime=643.77
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202500 494701 0 0 0 63982 395 0 0 25 0 1 0 12555590 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/21369/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 643.77
Current children cumulated vsize (KiB) 0

[startup+644.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 21391
/proc/meminfo: memFree=10504/2059040 swapFree=4165016/4192956
[pid=21369] ppid=21367 vsize=0 CPUtime=643.87
/proc/21369/stat : 21369 (pbscip.linux.x8) R 21367 21369 19102 0 -1 4202500 494701 0 0 0 63982 405 0 0 25 0 1 0 12555590 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/21369/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 643.87
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 644.323
CPU time (s): 643.905
CPU user time (s): 639.827
CPU system time (s): 4.07838
CPU usage (%): 99.9352
Max. virtual memory (cumulated for all children) (KiB): 1890120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 639.827
system time used= 4.07838
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 494701
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= 3
involuntary context switches= 4689

runsolver used 1.06284 second user time and 3.09753 second system time

The end

Launcher Data 

Begin job on node047 at 2010-07-06 21:11:24
IDJOB=2686886
IDBENCH=77110
IDSOLVER=1168
FILE ID=node047/2686886-1278443484
PBS_JOBID= 11233481
Free space on /tmp= 62468 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-j12058_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-2686886-1278443484/watcher-2686886-1278443484 -o /tmp/evaluation-result-2686886-1278443484/solver-2686886-1278443484 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686886-1278443484.opb -t 1800 -m 1800

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

MD5SUM BENCH= 38417c05ad0fa807f5ea2aa87e724f6b
RANDOM SEED=1145140629

node047.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		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1653300 kB
Buffers:         54188 kB
Cached:         213652 kB
SwapCached:          0 kB
Active:          68060 kB
Inactive:       259872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1653300 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           14656 kB
Writeback:           0 kB
AnonPages:       59988 kB
Mapped:          14476 kB
Slab:            55840 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180452 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= 62464 MiB
End job on node047 at 2010-07-06 21:22:10