Trace number 2665389

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) 1802.04 1802.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_7.opb
MD5SUM7da351a6b3346c83b923d96056c07b3e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark1800.44
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved NO
Number of variables12935
Total number of constraints47889
Number of constraints which are clauses47870
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints18
Minimum length of a constraint1
Maximum length of a constraint953
Number of terms in the objective function 953
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 953
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 31
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 984
Number of bits of the biggest sum of numbers10
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-2665389-1276640067.opb>
0.79/0.83	c original problem has 12935 variables (12935 bin, 0 int, 0 impl, 0 cont) and 47889 constraints
0.79/0.83	c problem read
0.79/0.83	c presolving settings loaded
1.00/1.07	c presolving:
1.59/1.61	c (round 1) 902 del vars, 1765 del conss, 5 chg bounds, 17 chg sides, 18 chg coeffs, 0 upgd conss, 390962 impls, 0 clqs
1.59/1.66	c (round 2) 902 del vars, 1816 del conss, 5 chg bounds, 17 chg sides, 18 chg coeffs, 0 upgd conss, 390962 impls, 0 clqs
2.09/2.14	c (round 3) 902 del vars, 1817 del conss, 5 chg bounds, 17 chg sides, 18 chg coeffs, 46072 upgd conss, 390962 impls, 0 clqs
6.19/6.27	c    (5.2s) probing: 748/12033 (6.2%) - 0 fixings, 2 aggregations, 17273 implications, 0 bound changes
6.19/6.27	c    (5.2s) probing aborted: 100/100 successive totally useless probings
6.19/6.27	c (round 4) 904 del vars, 1817 del conss, 5 chg bounds, 17 chg sides, 18 chg coeffs, 46072 upgd conss, 424612 impls, 0 clqs
6.39/6.42	c    (5.3s) probing: 758/12033 (6.3%) - 0 fixings, 2 aggregations, 17273 implications, 0 bound changes
6.39/6.42	c    (5.3s) probing aborted: 100/100 successive totally useless probings
6.39/6.42	c presolving (5 rounds):
6.39/6.42	c  904 deleted vars, 1817 deleted constraints, 5 tightened bounds, 0 added holes, 17 changed sides, 18 changed coefficients
6.39/6.42	c  424612 implications, 0 cliques
6.39/6.42	c presolved problem has 12031 variables (12031 bin, 0 int, 0 impl, 0 cont) and 46072 constraints
6.39/6.42	c       1 constraints of type <knapsack>
6.39/6.42	c   46071 constraints of type <logicor>
6.39/6.42	c transformed objective value is always integral (scale: 1)
6.39/6.42	c Presolving Time: 5.17
6.39/6.42	c - non default parameters ----------------------------------------------------------------------
6.39/6.42	c # SCIP version 1.2.1.2
6.39/6.42	c 
6.39/6.42	c # frequency for displaying node information lines
6.39/6.42	c # [type: int, range: [-1,2147483647], default: 100]
6.39/6.42	c display/freq = 10000
6.39/6.42	c 
6.39/6.42	c # maximal time in seconds to run
6.39/6.42	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.39/6.42	c limits/time = 1799.18
6.39/6.42	c 
6.39/6.42	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
6.39/6.42	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.39/6.42	c limits/memory = 1620
6.39/6.42	c 
6.39/6.42	c # should presolving try to simplify inequalities
6.39/6.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.39/6.42	c constraints/linear/simplifyinequalities = TRUE
6.39/6.42	c 
6.39/6.42	c # should presolving try to simplify knapsacks
6.39/6.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.39/6.42	c constraints/knapsack/simplifyinequalities = TRUE
6.39/6.42	c 
6.39/6.42	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
6.39/6.42	c # [type: int, range: [-1,2147483647], default: -1]
6.39/6.42	c separating/rapidlearning/freq = 0
6.39/6.42	c 
6.39/6.42	c -----------------------------------------------------------------------------------------------
6.39/6.42	c start solving
6.39/6.44	c 
21.49/21.58	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
21.49/21.58	c  20.2s|     1 |     0 |  7194 |     - |  96M|   0 |1680 |  12k|  46k|  12k|  46k|   0 |   0 |   0 | 1.063836e+01 |      --      |    Inf 
72.97/73.06	o 24
72.97/73.06	c E70.8s|     1 |     0 |  7194 |     - |  97M|   0 |1680 |  12k|  46k|  12k|  46k|   0 |   0 |   0 | 1.063836e+01 | 2.400000e+01 | 125.60%
73.07/73.15	c  70.9s|     1 |     0 |  7194 |     - |  97M|   0 |1680 |  12k|  46k|  12k|  46k|   0 |   0 |   0 | 1.063836e+01 | 2.400000e+01 | 125.60%
218.23/218.37	c   215s|     1 |     2 |  7194 |     - |  97M|   0 |1680 |  12k|  46k|  12k|  46k|   0 |   0 |  22 | 1.063836e+01 | 2.400000e+01 | 125.60%
1800.00/1800.50	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-2665389-1276640067/watcher-2665389-1276640067 -o /tmp/evaluation-result-2665389-1276640067/solver-2665389-1276640067 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665389-1276640067.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 1.08 1.14 3/106 9370
/proc/meminfo: memFree=1826620/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=9288 CPUtime=0
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1025 0 0 0 0 0 0 0 18 0 1 0 39610707 9510912 945 1992294400 4194304 9819077 140734572456928 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9370/statm: 2322 955 371 1374 0 943 0

[startup+0.045273 s]
/proc/loadavg: 1.00 1.08 1.14 3/106 9370
/proc/meminfo: memFree=1826620/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=13992 CPUtime=0.03
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 2447 0 0 0 3 0 0 0 20 0 1 0 39610707 14327808 2367 1992294400 4194304 9819077 140734572456928 18446744073709551615 5650597 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9370/statm: 3531 2367 388 1374 0 2152 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13992

[startup+0.101282 s]
/proc/loadavg: 1.00 1.08 1.14 3/106 9370
/proc/meminfo: memFree=1826620/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=15632 CPUtime=0.09
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 2827 0 0 0 9 0 0 0 20 0 1 0 39610707 16007168 2747 1992294400 4194304 9819077 140734572456928 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9370/statm: 3908 2747 388 1374 0 2529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15632

[startup+0.300303 s]
/proc/loadavg: 1.00 1.08 1.14 3/106 9370
/proc/meminfo: memFree=1826620/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=22304 CPUtime=0.29
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 4501 0 0 0 28 1 0 0 20 0 1 0 39610707 22839296 4421 1992294400 4194304 9819077 140734572456928 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9370/statm: 5576 4421 388 1374 0 4197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22304

[startup+0.700351 s]
/proc/loadavg: 1.00 1.08 1.14 3/106 9370
/proc/meminfo: memFree=1826620/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=34692 CPUtime=0.69
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 7582 0 0 0 67 2 0 0 20 0 1 0 39610707 35524608 7502 1992294400 4194304 9819077 140734572456928 18446744073709551615 4528357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9370/statm: 8673 7502 388 1374 0 7294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34692

[startup+1.50044 s]
/proc/loadavg: 1.00 1.08 1.14 2/107 9371
/proc/meminfo: memFree=1753452/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=98240 CPUtime=1.49
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 23352 0 0 0 137 12 0 0 23 0 1 0 39610707 100597760 22913 1992294400 4194304 9819077 140734572456928 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 24560 22913 491 1374 0 23181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98240

[startup+3.10063 s]
/proc/loadavg: 1.00 1.08 1.14 2/107 9371
/proc/meminfo: memFree=1710672/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=122212 CPUtime=3.09
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 35684 0 0 0 281 28 0 0 25 0 1 0 39610707 125145088 28782 1992294400 4194304 9819077 140734572456928 18446744073709551615 5500550 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 30553 28782 526 1374 0 29174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 122212

[startup+6.30101 s]
/proc/loadavg: 1.00 1.08 1.14 2/107 9371
/proc/meminfo: memFree=1710672/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=125500 CPUtime=6.29
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 36982 0 0 0 597 32 0 0 25 0 1 0 39610707 128512000 29566 1992294400 4194304 9819077 140734572456928 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 31375 29566 531 1374 0 29996 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 125500

[startup+12.7008 s]
/proc/loadavg: 1.00 1.08 1.14 2/107 9371
/proc/meminfo: memFree=1664048/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=198316 CPUtime=12.68
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 69285 0 0 0 1222 46 0 0 25 0 1 0 39610707 203075584 40992 1992294400 4194304 9819077 140734572456928 18446744073709551615 7300322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 49579 40992 648 1374 0 48200 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 198316

[startup+25.5013 s]
/proc/loadavg: 1.00 1.07 1.14 2/107 9371
/proc/meminfo: memFree=1662444/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=205228 CPUtime=25.48
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 103288 0 0 0 2486 62 0 0 25 0 1 0 39610707 210153472 41508 1992294400 4194304 9819077 140734572456928 18446744073709551615 6044090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 51307 41508 689 1374 0 49928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 205228

[startup+51.1013 s]
/proc/loadavg: 1.00 1.07 1.13 2/107 9371
/proc/meminfo: memFree=1662320/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=205228 CPUtime=51.08
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 103335 0 0 0 5039 69 0 0 25 0 1 0 39610707 210153472 41510 1992294400 4194304 9819077 140734572456928 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 51307 41510 691 1374 0 49928 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 205228

[startup+102.309 s]
/proc/loadavg: 1.00 1.05 1.12 2/107 9373
/proc/meminfo: memFree=1645456/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=222796 CPUtime=102.27
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 155580 0 0 0 10080 147 0 0 25 0 1 0 39610707 228143104 45641 1992294400 4194304 9819077 140734572456928 18446744073709551615 6055754 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 55699 45641 743 1374 0 54320 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 222796

[startup+162.301 s]
/proc/loadavg: 1.00 1.04 1.11 2/107 9375
/proc/meminfo: memFree=1645456/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=245440 CPUtime=162.24
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 245028 0 0 0 16030 194 0 0 25 0 1 0 39610707 251330560 45511 1992294400 4194304 9819077 140734572456928 18446744073709551615 6391486 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61360 45511 749 1374 0 59981 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 245440

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.10 2/107 9375
/proc/meminfo: memFree=1651656/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=207884 CPUtime=222.23
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 347089 0 0 0 21976 247 0 0 25 0 1 0 39610707 212873216 44263 1992294400 4194304 9819077 140734572456928 18446744073709551615 7298075 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 51971 44263 749 1374 0 50592 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 207884

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.09 2/107 9377
/proc/meminfo: memFree=1653144/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=208760 CPUtime=282.22
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 399767 0 0 0 27943 279 0 0 25 0 1 0 39610707 213770240 43906 1992294400 4194304 9819077 140734572456928 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 52190 43906 749 1374 0 50811 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 208760

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 9379
/proc/meminfo: memFree=1646324/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=246728 CPUtime=342.19
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 467909 0 0 0 33904 315 0 0 25 0 1 0 39610707 252649472 45264 1992294400 4194304 9819077 140734572456928 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61682 45264 749 1374 0 60303 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 246728

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.08 2/107 9381
/proc/meminfo: memFree=1652772/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=208152 CPUtime=402.18
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 532144 0 0 0 39867 351 0 0 25 0 1 0 39610707 213147648 44169 1992294400 4194304 9819077 140734572456928 18446744073709551615 6656835 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 52038 44169 749 1374 0 50659 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 208152

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/107 9383
/proc/meminfo: memFree=1647068/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=246900 CPUtime=462.17
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 589927 0 0 0 45830 387 0 0 25 0 1 0 39610707 252825600 45388 1992294400 4194304 9819077 140734572456928 18446744073709551615 6191141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61725 45388 749 1374 0 60346 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 246900

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 9383
/proc/meminfo: memFree=1647316/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=246900 CPUtime=522.15
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 664424 0 0 0 51789 426 0 0 25 0 1 0 39610707 252825600 45390 1992294400 4194304 9819077 140734572456928 18446744073709551615 6191141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61725 45390 749 1374 0 60346 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 246900

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 9385
/proc/meminfo: memFree=1647068/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=246836 CPUtime=582.13
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 731803 0 0 0 57750 463 0 0 25 0 1 0 39610707 252760064 45383 1992294400 4194304 9819077 140734572456928 18446744073709551615 6191141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61709 45383 749 1374 0 60330 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 246836

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 9387
/proc/meminfo: memFree=1646572/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=246836 CPUtime=642.13
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 806453 0 0 0 63710 503 0 0 25 0 1 0 39610707 252760064 45447 1992294400 4194304 9819077 140734572456928 18446744073709551615 7291112 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61709 45447 749 1374 0 60330 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 246836

[startup+702.301 s]

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

/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1282467 0 0 0 105430 770 0 0 25 0 1 0 39610707 253480960 45392 1992294400 4194304 9819077 140734572456928 18446744073709551615 6191183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61885 45392 749 1374 0 60506 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 247540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 9399
/proc/meminfo: memFree=1646572/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=247540 CPUtime=1121.99
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1360357 0 0 0 111386 813 0 0 25 0 1 0 39610707 253480960 45402 1992294400 4194304 9819077 140734572456928 18446744073709551615 6198314 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61885 45402 749 1374 0 60506 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 247540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9401
/proc/meminfo: memFree=1646324/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=240640 CPUtime=1181.97
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1426508 0 0 0 117347 850 0 0 25 0 1 0 39610707 246415360 45382 1992294400 4194304 9819077 140734572456928 18446744073709551615 7235187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 60160 45382 749 1374 0 58781 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 240640

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9403
/proc/meminfo: memFree=1646324/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=247656 CPUtime=1241.95
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1484298 0 0 0 123310 885 0 0 25 0 1 0 39610707 253599744 45415 1992294400 4194304 9819077 140734572456928 18446744073709551615 7312726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61914 45415 749 1374 0 60535 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 247656

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9405
/proc/meminfo: memFree=1646448/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=247656 CPUtime=1301.94
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1551485 0 0 0 129272 922 0 0 25 0 1 0 39610707 253599744 45330 1992294400 4194304 9819077 140734572456928 18446744073709551615 6192366 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61914 45330 749 1374 0 60535 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 247656

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9407
/proc/meminfo: memFree=1651656/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=208912 CPUtime=1361.92
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1603711 0 0 0 135236 956 0 0 25 0 1 0 39610707 213925888 43900 1992294400 4194304 9819077 140734572456928 18446744073709551615 6199017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 52228 43900 749 1374 0 50849 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 208912

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9407
/proc/meminfo: memFree=1651656/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=209020 CPUtime=1421.91
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1649720 0 0 0 141203 988 0 0 25 0 1 0 39610707 214036480 44045 1992294400 4194304 9819077 140734572456928 18446744073709551615 6391510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 52255 44045 749 1374 0 50876 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 209020

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9409
/proc/meminfo: memFree=1651532/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=209356 CPUtime=1481.89
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1696719 0 0 0 147168 1021 0 0 25 0 1 0 39610707 214380544 43942 1992294400 4194304 9819077 140734572456928 18446744073709551615 7300378 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 52339 43942 749 1374 0 50960 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 209356

[startup+1542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 9411
/proc/meminfo: memFree=1653640/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=209336 CPUtime=1541.87
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1752187 0 0 0 153131 1056 0 0 25 0 1 0 39610707 214360064 43542 1992294400 4194304 9819077 140734572456928 18446744073709551615 7294708 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 52334 43542 749 1374 0 50955 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 209336

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 9413
/proc/meminfo: memFree=1653516/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=209404 CPUtime=1601.85
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1801616 0 0 0 159094 1091 0 0 25 0 1 0 39610707 214429696 43694 1992294400 4194304 9819077 140734572456928 18446744073709551615 7291095 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 52351 43694 749 1374 0 50972 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 209404

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9415
/proc/meminfo: memFree=1653144/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=210312 CPUtime=1661.84
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1847185 0 0 0 165058 1126 0 0 25 0 1 0 39610707 215359488 43666 1992294400 4194304 9819077 140734572456928 18446744073709551615 6664187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 52578 43666 749 1374 0 51199 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 210312

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9415
/proc/meminfo: memFree=1652028/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=211080 CPUtime=1721.83
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1911700 0 0 0 171012 1171 0 0 25 0 1 0 39610707 216145920 43820 1992294400 4194304 9819077 140734572456928 18446744073709551615 7291592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 52770 43820 749 1374 0 51391 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 211080

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9417
/proc/meminfo: memFree=1651780/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=211648 CPUtime=1781.8
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1949905 0 0 0 176978 1202 0 0 25 0 1 0 39610707 216727552 43986 1992294400 4194304 9819077 140734572456928 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 52912 43986 749 1374 0 51533 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 211648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9419
/proc/meminfo: memFree=1647564/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=247708 CPUtime=1800
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1967465 0 0 0 178786 1214 0 0 25 0 1 0 39610707 253652992 44987 1992294400 4194304 9819077 140734572456928 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61927 44987 749 1374 0 60548 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 247708

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -9370

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9420
/proc/meminfo: memFree=1648176/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=247708 CPUtime=1800.9
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1968658 0 0 0 178875 1215 0 0 25 0 1 0 39610707 253652992 44988 1992294400 4194304 9819077 140734572456928 18446744073709551615 6190584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61927 44988 749 1374 0 60548 0
Current children cumulated CPU time (s) 1800.9
Current children cumulated vsize (KiB) 247708

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9420
/proc/meminfo: memFree=1647308/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=247708 CPUtime=1801.7
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1968773 0 0 0 178955 1215 0 0 25 0 1 0 39610707 253652992 45103 1992294400 4194304 9819077 140734572456928 18446744073709551615 7291715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61927 45103 749 1374 0 60548 0
Current children cumulated CPU time (s) 1801.7
Current children cumulated vsize (KiB) 247708

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9420
/proc/meminfo: memFree=1647308/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=247708 CPUtime=1801.9
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1968810 0 0 0 178975 1215 0 0 25 0 1 0 39610707 253652992 45140 1992294400 4194304 9819077 140734572456928 18446744073709551615 7312697 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 61927 45140 749 1374 0 60548 0
Current children cumulated CPU time (s) 1801.9
Current children cumulated vsize (KiB) 247708

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9420
/proc/meminfo: memFree=1647308/2059040 swapFree=4136500/4192956
[pid=9370] ppid=9368 vsize=239044 CPUtime=1802
/proc/9370/stat : 9370 (pbscip.linux.x8) R 9368 9370 8935 0 -1 4202496 1969249 0 0 0 178985 1215 0 0 25 0 1 0 39610707 244781056 44876 1992294400 4194304 9819077 140734572456928 18446744073709551615 7261060 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9370/statm: 59761 44876 749 1374 0 58382 0
Current children cumulated CPU time (s) 1802
Current children cumulated vsize (KiB) 239044

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.53
CPU time (s): 1802.04
CPU user time (s): 1789.86
CPU system time (s): 12.1791
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 295496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.86
system time used= 12.1791
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1969363
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= 1267

runsolver used 2.99854 second user time and 8.48571 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-16 00:14:27
IDJOB=2665389
IDBENCH=25014
IDSOLVER=1168
FILE ID=node001/2665389-1276640067
PBS_JOBID= 11172396
Free space on /tmp= 62516 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-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_7.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-2665389-1276640067/watcher-2665389-1276640067 -o /tmp/evaluation-result-2665389-1276640067/solver-2665389-1276640067 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665389-1276640067.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7da351a6b3346c83b923d96056c07b3e
RANDOM SEED=635008564

node001.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		: 3000.202
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		: 3000.202
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:       1827024 kB
Buffers:         22348 kB
Cached:         118812 kB
SwapCached:       9628 kB
Active:         101732 kB
Inactive:        52728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827024 kB
SwapTotal:     4192956 kB
SwapFree:      4136500 kB
Dirty:            7580 kB
Writeback:           0 kB
AnonPages:       11804 kB
Mapped:           9356 kB
Slab:            55704 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181764 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= 62508 MiB
End job on node001 at 2010-06-16 00:44:29