Trace number 2665336

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? (TO) 1802.1 1802.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_10_3.opb
MD5SUM27440fbcb5a9ea2c9ae6b100e77dc1d3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-51
Best CPU time to get the best result obtained on this benchmark1789.62
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -60
Optimality of the best value was proved NO
Number of variables400
Total number of constraints601
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)4976
Sum of products size (including duplicates)9952
Number of different products2488
Sum of products size4976

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-2665336-1276674662.opb>
0.00/0.04	c original problem has 2888 variables (2888 bin, 0 int, 0 impl, 0 cont) and 3089 constraints
0.00/0.04	c problem read
0.00/0.04	c presolving settings loaded
0.00/0.08	o 0
0.00/0.08	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.00/0.08	c presolving:
0.29/0.30	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 600 upgd conss, 20304 impls, 400 clqs
0.49/0.56	c    (0.3s) probing: 101/2888 (3.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.49/0.56	c    (0.3s) probing aborted: 100/100 successive totally useless probings
0.49/0.56	c presolving (2 rounds):
0.49/0.56	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.49/0.56	c  20304 implications, 400 cliques
0.49/0.56	c presolved problem has 2888 variables (2888 bin, 0 int, 0 impl, 0 cont) and 3089 constraints
0.49/0.56	c     400 constraints of type <setppc>
0.49/0.56	c    2488 constraints of type <and>
0.49/0.56	c       1 constraints of type <linear>
0.49/0.56	c     200 constraints of type <logicor>
0.49/0.56	c transformed objective value is always integral (scale: 1)
0.49/0.56	c Presolving Time: 0.29
0.49/0.56	c - non default parameters ----------------------------------------------------------------------
0.49/0.56	c # SCIP version 1.2.1.2
0.49/0.56	c 
0.49/0.56	c # frequency for displaying node information lines
0.49/0.56	c # [type: int, range: [-1,2147483647], default: 100]
0.49/0.56	c display/freq = 10000
0.49/0.56	c 
0.49/0.56	c # maximal time in seconds to run
0.49/0.56	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.56	c limits/time = 1799.97
0.49/0.56	c 
0.49/0.56	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.49/0.56	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.56	c limits/memory = 1620
0.49/0.56	c 
0.49/0.56	c # should presolving try to simplify inequalities
0.49/0.56	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.56	c constraints/linear/simplifyinequalities = TRUE
0.49/0.56	c 
0.49/0.56	c # should presolving try to simplify knapsacks
0.49/0.56	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.56	c constraints/knapsack/simplifyinequalities = TRUE
0.49/0.56	c 
0.49/0.56	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.49/0.56	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.56	c heuristics/undercover/freq = 0
0.49/0.56	c 
0.49/0.56	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.49/0.56	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.56	c separating/rapidlearning/freq = 0
0.49/0.56	c 
0.49/0.56	c -----------------------------------------------------------------------------------------------
0.49/0.56	c start solving
0.49/0.56	c 
0.69/0.80	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.69/0.80	c t 0.5s|     1 |     0 |   535 |     - |  13M|   0 | 469 |2888 |3089 |2888 |5577 |   0 |   0 |   0 |-1.000000e+02 | 0.000000e+00 | 100.00%
0.79/0.83	o -4
0.79/0.83	c s 0.6s|     1 |     0 |   535 |     - |  13M|   0 | 469 |2888 |3089 |2888 |5577 |   0 |   0 |   0 |-1.000000e+02 |-4.000000e+00 |  96.00%
1.19/1.23	o -5
1.19/1.23	c u 0.9s|     1 |     0 |   535 |     - |  13M|   0 | 469 |2888 |3089 |2888 |5577 |   0 |   0 |   0 |-1.000000e+02 |-5.000000e+00 |  95.00%
4.99/5.08	c   4.5s|     1 |     0 |  2324 |     - |  14M|   0 | 667 |2888 |3089 |2888 |5586 |   9 |   0 |   0 |-1.000000e+02 |-5.000000e+00 |  95.00%
13.38/13.45	c  12.8s|     1 |     0 |  5471 |     - |  14M|   0 |1727 |2888 |3089 |2888 |5598 |  21 |   0 |   0 |-1.000000e+02 |-5.000000e+00 |  95.00%
13.38/13.48	o -9
13.38/13.48	c s12.8s|     1 |     0 |  5471 |     - |  14M|   0 |1727 |2888 |3089 |2888 |5598 |  21 |   0 |   0 |-1.000000e+02 |-9.000000e+00 |  91.00%
18.09/18.17	c  17.5s|     1 |     0 |  6465 |     - |  14M|   0 |1768 |2888 |3089 |2888 |5758 | 181 |   0 |   0 |-1.000000e+02 |-9.000000e+00 |  91.00%
18.19/18.21	o -11
18.19/18.21	c s17.5s|     1 |     0 |  6465 |     - |  14M|   0 |1768 |2888 |3089 |2888 |5758 | 181 |   0 |   0 |-1.000000e+02 |-1.100000e+01 |  89.00%
21.89/21.93	c  21.2s|     1 |     0 |  6718 |     - |  14M|   0 |1772 |2888 |3089 |2888 |5837 | 260 |   0 |   0 |-1.000000e+02 |-1.100000e+01 |  89.00%
25.78/25.80	c  25.1s|     1 |     0 |  6998 |     - |  14M|   0 |1766 |2888 |3089 |2888 |5854 | 277 |   0 |   0 |-1.000000e+02 |-1.100000e+01 |  89.00%
29.39/29.43	c  28.7s|     1 |     0 |  7101 |     - |  14M|   0 |1759 |2888 |3089 |2888 |5874 | 297 |   0 |   0 |-1.000000e+02 |-1.100000e+01 |  89.00%
52.47/52.50	c  51.6s|     1 |     2 |  7101 |     - |  14M|   0 |1759 |2888 |3089 |2888 |5874 | 297 |   0 |  10 |-1.000000e+02 |-1.100000e+01 |  89.00%
472.35/472.56	o -45
472.35/472.56	c f 468s|    34 |    35 |233287 |6854.1 |  15M|  14 |   - |2888 |3110 |2888 |2905 |4361 |  21 | 211 |-9.987227e+01 |-4.500000e+01 |  54.94%
1302.10/1302.53	o -47
1302.10/1302.53	c f1288s|    78 |    79 |  1042k|13443.1 |  16M|  14 |   - |2888 |3157 |2888 |2947 |8695 |  68 | 382 |-9.850101e+01 |-4.700000e+01 |  52.28%
1491.84/1492.30	o -50
1491.84/1492.30	c l1475s|    96 |    97 |  1230k|12878.3 |  15M|  16 |   - |2888 |3174 |2888 |2952 |9686 |  85 | 427 |-9.823031e+01 |-5.000000e+01 |  49.10%
1800.08/1800.61	c pressed CTRL-C 1 times (5 times for forcing termination)

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-2665336-1276674662/watcher-2665336-1276674662 -o /tmp/evaluation-result-2665336-1276674662/solver-2665336-1276674662 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665336-1276674662.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 8106
/proc/meminfo: memFree=1771164/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=9288 CPUtime=0
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 1058 0 0 0 0 0 0 0 20 0 1 0 41121568 9510912 979 1992294400 4194304 9819077 140735775254400 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8106/statm: 2322 988 371 1374 0 943 0

[startup+0.0884809 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8106
/proc/meminfo: memFree=1771164/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=22156 CPUtime=0.08
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 4646 0 0 0 7 1 0 0 20 0 1 0 41121568 22687744 4213 1992294400 4194304 9819077 140735775254400 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 5539 4219 478 1374 0 4160 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 22156

[startup+0.101482 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8106
/proc/meminfo: memFree=1771164/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=22576 CPUtime=0.09
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 5008 0 0 0 7 2 0 0 20 0 1 0 41121568 23117824 4318 1992294400 4194304 9819077 140735775254400 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 5644 4318 478 1374 0 4265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22576

[startup+0.301497 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8106
/proc/meminfo: memFree=1771164/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=24216 CPUtime=0.29
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 5720 0 0 0 18 11 0 0 20 0 1 0 41121568 24797184 4773 1992294400 4194304 9819077 140735775254400 18446744073709551615 5950369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 6054 4773 502 1374 0 4675 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24216

[startup+0.70153 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8106
/proc/meminfo: memFree=1771164/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=39044 CPUtime=0.69
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 10274 0 0 0 46 23 0 0 21 0 1 0 41121568 39981056 7800 1992294400 4194304 9819077 140735775254400 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 9761 7800 635 1374 0 8382 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39044

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8107
/proc/meminfo: memFree=1723788/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=49584 CPUtime=1.49
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 24525 0 0 0 120 29 0 0 23 0 1 0 41121568 50774016 10165 1992294400 4194304 9819077 140735775254400 18446744073709551615 5818269 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 12396 10165 695 1374 0 11017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49584

[startup+3.10072 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8107
/proc/meminfo: memFree=1716720/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=69228 CPUtime=3.09
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 31500 0 0 0 256 53 0 0 25 0 1 0 41121568 70889472 14827 1992294400 4194304 9819077 140735775254400 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 17307 14827 712 1374 0 15928 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69228

[startup+6.30097 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8107
/proc/meminfo: memFree=1729244/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=51476 CPUtime=6.29
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 32790 0 0 0 572 57 0 0 25 0 1 0 41121568 52711424 11059 1992294400 4194304 9819077 140735775254400 18446744073709551615 6055518 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 12869 11059 712 1374 0 11490 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51476

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8107
/proc/meminfo: memFree=1725896/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=56712 CPUtime=12.69
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 39396 0 0 0 1206 63 0 0 25 0 1 0 41121568 58073088 12118 1992294400 4194304 9819077 140735775254400 18446744073709551615 7293500 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 14178 12118 712 1374 0 12799 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 56712

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8107
/proc/meminfo: memFree=1725648/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=56852 CPUtime=25.49
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 44508 0 0 0 2482 67 0 0 25 0 1 0 41121568 58216448 12136 1992294400 4194304 9819077 140735775254400 18446744073709551615 7309283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 14213 12136 712 1374 0 12834 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 56852

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8107
/proc/meminfo: memFree=1724780/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=66264 CPUtime=51.07
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 72378 0 0 0 5021 86 0 0 25 0 1 0 41121568 67854336 12468 1992294400 4194304 9819077 140735775254400 18446744073709551615 6190600 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 16566 12468 718 1374 0 15187 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 66264

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8109
/proc/meminfo: memFree=1725276/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=63080 CPUtime=102.26
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 139206 0 0 0 10096 130 0 0 25 0 1 0 41121568 64593920 11929 1992294400 4194304 9819077 140735775254400 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 15770 11929 738 1374 0 14391 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63080

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8111
/proc/meminfo: memFree=1725524/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=63792 CPUtime=162.24
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 217425 0 0 0 16051 173 0 0 25 0 1 0 41121568 65323008 11931 1992294400 4194304 9819077 140735775254400 18446744073709551615 7292028 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 15948 11931 738 1374 0 14569 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 63792

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8113
/proc/meminfo: memFree=1725152/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=60960 CPUtime=222.22
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 297431 0 0 0 22001 221 0 0 25 0 1 0 41121568 62423040 11812 1992294400 4194304 9819077 140735775254400 18446744073709551615 6371768 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 15240 11816 738 1374 0 13861 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 60960

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8115
/proc/meminfo: memFree=1725648/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=63544 CPUtime=282.21
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 400357 0 0 0 27934 287 0 0 25 0 1 0 41121568 65069056 11920 1992294400 4194304 9819077 140735775254400 18446744073709551615 7318482 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 15886 11920 738 1374 0 14507 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 63544

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8115
/proc/meminfo: memFree=1725648/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=58192 CPUtime=342.19
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 492489 0 0 0 33881 338 0 0 25 0 1 0 41121568 59588608 12094 1992294400 4194304 9819077 140735775254400 18446744073709551615 7290944 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 14548 12094 738 1374 0 13169 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 58192

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8117
/proc/meminfo: memFree=1724656/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=58268 CPUtime=402.17
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 593531 0 0 0 39822 395 0 0 25 0 1 0 41121568 59666432 12177 1992294400 4194304 9819077 140735775254400 18446744073709551615 6674435 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 14567 12177 739 1374 0 13188 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 58268

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8119
/proc/meminfo: memFree=1724656/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=55980 CPUtime=462.16
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 708311 0 0 0 45756 460 0 0 25 0 1 0 41121568 57323520 12038 1992294400 4194304 9819077 140735775254400 18446744073709551615 7234112 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 13995 12038 739 1374 0 12616 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 55980

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8121
/proc/meminfo: memFree=1723540/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=59452 CPUtime=522.14
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 806156 0 0 0 51694 520 0 0 25 0 1 0 41121568 60878848 12526 1992294400 4194304 9819077 140735775254400 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 14863 12526 739 1374 0 13484 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 59452

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8123
/proc/meminfo: memFree=1723292/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=58272 CPUtime=582.12
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 894573 0 0 0 57638 574 0 0 25 0 1 0 41121568 59670528 12402 1992294400 4194304 9819077 140735775254400 18446744073709551615 7301792 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 14568 12402 739 1374 0 13189 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 58272

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8132
/proc/meminfo: memFree=1722796/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=58928 CPUtime=642.1
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 1018996 0 0 0 63568 642 0 0 25 0 1 0 41121568 60342272 12409 1992294400 4194304 9819077 140735775254400 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 14732 12409 739 1374 0 13353 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 58928

[startup+702.301 s]

################
# More data... #
################

/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 1708309 0 0 0 99146 1052 0 0 25 0 1 0 41121568 63512576 12980 1992294400 4194304 9819077 140735775254400 18446744073709551615 7312705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 15506 12980 739 1374 0 14127 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 62024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8144
/proc/meminfo: memFree=1720688/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=61964 CPUtime=1061.96
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 1837047 0 0 0 105071 1125 0 0 25 0 1 0 41121568 63451136 13055 1992294400 4194304 9819077 140735775254400 18446744073709551615 6391455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 15491 13055 739 1374 0 14112 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 61964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8146
/proc/meminfo: memFree=1719696/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=63808 CPUtime=1121.95
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 1971602 0 0 0 110993 1202 0 0 25 0 1 0 41121568 65339392 13138 1992294400 4194304 9819077 140735775254400 18446744073709551615 6391510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 15952 13138 739 1374 0 14573 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 63808

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8148
/proc/meminfo: memFree=1719572/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=63288 CPUtime=1181.93
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 2074963 0 0 0 116931 1262 0 0 25 0 1 0 41121568 64806912 13154 1992294400 4194304 9819077 140735775254400 18446744073709551615 6191108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 15822 13154 739 1374 0 14443 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 63288

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8148
/proc/meminfo: memFree=1719696/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=71464 CPUtime=1241.91
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 2179113 0 0 0 122872 1319 0 0 25 0 1 0 41121568 73179136 13082 1992294400 4194304 9819077 140735775254400 18446744073709551615 7292241 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 17866 13082 739 1374 0 16487 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 71464

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8150
/proc/meminfo: memFree=1719820/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=59980 CPUtime=1301.91
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 2316620 0 0 0 128799 1392 0 0 25 0 1 0 41121568 61419520 13025 1992294400 4194304 9819077 140735775254400 18446744073709551615 7224818 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 14995 13025 739 1374 0 13616 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 59980

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8152
/proc/meminfo: memFree=1719572/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=64032 CPUtime=1361.89
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 2427560 0 0 0 134734 1455 0 0 25 0 1 0 41121568 65568768 13330 1992294400 4194304 9819077 140735775254400 18446744073709551615 7309067 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 16008 13330 739 1374 0 14629 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 64032

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8154
/proc/meminfo: memFree=1719448/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=61800 CPUtime=1421.87
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 2600188 0 0 0 140644 1543 0 0 25 0 1 0 41121568 63283200 13163 1992294400 4194304 9819077 140735775254400 18446744073709551615 7284106 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 15450 13163 739 1374 0 14071 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 61800

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8156
/proc/meminfo: memFree=1718084/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=64872 CPUtime=1481.85
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 2778376 0 0 0 146553 1632 0 0 25 0 1 0 41121568 66428928 13518 1992294400 4194304 9819077 140735775254400 18446744073709551615 7291971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 16218 13518 739 1374 0 14839 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 64872

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8156
/proc/meminfo: memFree=1717960/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=73624 CPUtime=1541.84
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 2942003 0 0 0 152472 1712 0 0 25 0 1 0 41121568 75390976 13554 1992294400 4194304 9819077 140735775254400 18446744073709551615 7309043 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 18406 13554 739 1374 0 17027 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 73624

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8158
/proc/meminfo: memFree=1717960/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=65440 CPUtime=1601.82
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 3096088 0 0 0 158394 1788 0 0 25 0 1 0 41121568 67010560 13509 1992294400 4194304 9819077 140735775254400 18446744073709551615 7292012 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 16360 13509 739 1374 0 14981 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 65440

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8160
/proc/meminfo: memFree=1718332/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=62912 CPUtime=1661.8
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 3248550 0 0 0 164312 1868 0 0 25 0 1 0 41121568 64421888 13416 1992294400 4194304 9819077 140735775254400 18446744073709551615 7228808 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 15728 13416 739 1374 0 14349 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 62912

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8162
/proc/meminfo: memFree=1718084/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=65660 CPUtime=1721.79
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 3383348 0 0 0 170237 1942 0 0 25 0 1 0 41121568 67235840 13561 1992294400 4194304 9819077 140735775254400 18446744073709551615 6198297 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 16415 13561 739 1374 0 15036 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 65660

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8164
/proc/meminfo: memFree=1717960/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=65476 CPUtime=1781.78
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 3545116 0 0 0 176151 2027 0 0 25 0 1 0 41121568 67047424 13592 1992294400 4194304 9819077 140735775254400 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 16369 13592 739 1374 0 14990 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 65476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8164
/proc/meminfo: memFree=1716968/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=66780 CPUtime=1800.08
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 3607498 0 0 0 177953 2055 0 0 25 0 1 0 41121568 68382720 13761 1992294400 4194304 9819077 140735775254400 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 16695 13761 739 1374 0 15316 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 66780

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -8106

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8164
/proc/meminfo: memFree=1716968/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=66656 CPUtime=1800.87
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 3609095 0 0 0 178031 2056 0 0 25 0 1 0 41121568 68255744 13804 1992294400 4194304 9819077 140735775254400 18446744073709551615 7309171 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 16664 13804 739 1374 0 15285 0
Current children cumulated CPU time (s) 1800.87
Current children cumulated vsize (KiB) 66656

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 8165
/proc/meminfo: memFree=1716712/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=66592 CPUtime=1801.67
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 3610783 0 0 0 178110 2057 0 0 25 0 1 0 41121568 68190208 13775 1992294400 4194304 9819077 140735775254400 18446744073709551615 7291631 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 16648 13775 739 1374 0 15269 0
Current children cumulated CPU time (s) 1801.67
Current children cumulated vsize (KiB) 66592

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 8165
/proc/meminfo: memFree=1716712/2059040 swapFree=4136680/4192956
[pid=8106] ppid=8104 vsize=66588 CPUtime=1802.07
/proc/8106/stat : 8106 (pbscip.linux.x8) R 8104 8106 7838 0 -1 4202496 3611512 0 0 0 178150 2057 0 0 25 0 1 0 41121568 68186112 13782 1992294400 4194304 9819077 140735775254400 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8106/statm: 16647 13782 739 1374 0 15268 0
Current children cumulated CPU time (s) 1802.07
Current children cumulated vsize (KiB) 66588

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.62
CPU time (s): 1802.1
CPU user time (s): 1781.52
CPU system time (s): 20.5819
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 74648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.52
system time used= 20.5819
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3611522
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= 1
involuntary context switches= 1873

runsolver used 3.12052 second user time and 8.36873 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-16 09:51:02
IDJOB=2665336
IDBENCH=48279
IDSOLVER=1168
FILE ID=node026/2665336-1276674662
PBS_JOBID= 11172525
Free space on /tmp= 62560 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_200_10_3.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-2665336-1276674662/watcher-2665336-1276674662 -o /tmp/evaluation-result-2665336-1276674662/solver-2665336-1276674662 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665336-1276674662.opb -t 1800 -m 1800

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

MD5SUM BENCH= 27440fbcb5a9ea2c9ae6b100e77dc1d3
RANDOM SEED=2018446489

node026.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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1771692 kB
Buffers:         70036 kB
Cached:         124824 kB
SwapCached:       9808 kB
Active:          95884 kB
Inactive:       112368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1771692 kB
SwapTotal:     4192956 kB
SwapFree:      4136680 kB
Dirty:            6236 kB
Writeback:           0 kB
AnonPages:       11620 kB
Mapped:           9428 kB
Slab:            57308 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180112 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= 62552 MiB
End job on node026 at 2010-06-16 10:21:04