Trace number 2665170

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) 1802.09 1802.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_3.opb
MD5SUM0f5da0a781de7969842ad5c8dd7a6f1b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark40
Best CPU time to get the best result obtained on this benchmark1800.23
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 35
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint26
Maximum length of a constraint50
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15722
Sum of products size (including duplicates)31444
Number of different products15722
Sum of products size31444

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-2665170-1276652415.opb>
0.09/0.14	c original problem has 16222 variables (16222 bin, 0 int, 0 impl, 0 cont) and 16222 constraints
0.09/0.14	c problem read
0.09/0.14	c presolving settings loaded
0.29/0.33	c presolving:
1.39/1.47	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 500 upgd conss, 1062646 impls, 0 clqs
2.40/2.48	c    (2.1s) probing: 101/16222 (0.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.40/2.48	c    (2.1s) probing aborted: 100/100 successive totally useless probings
2.40/2.49	c presolving (2 rounds):
2.40/2.49	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.40/2.49	c  1062646 implications, 0 cliques
2.40/2.49	c presolved problem has 16222 variables (16222 bin, 0 int, 0 impl, 0 cont) and 16222 constraints
2.40/2.49	c   15722 constraints of type <and>
2.40/2.49	c     500 constraints of type <logicor>
2.40/2.49	c transformed objective value is always integral (scale: 1)
2.40/2.49	c Presolving Time: 2.02
2.40/2.49	c - non default parameters ----------------------------------------------------------------------
2.40/2.49	c # SCIP version 1.2.1.2
2.40/2.49	c 
2.40/2.49	c # frequency for displaying node information lines
2.40/2.49	c # [type: int, range: [-1,2147483647], default: 100]
2.40/2.49	c display/freq = 10000
2.40/2.49	c 
2.40/2.49	c # maximal time in seconds to run
2.40/2.49	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.40/2.49	c limits/time = 1799.87
2.40/2.49	c 
2.40/2.49	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.40/2.49	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.40/2.49	c limits/memory = 1620
2.40/2.49	c 
2.40/2.49	c # should presolving try to simplify inequalities
2.40/2.49	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.40/2.49	c constraints/linear/simplifyinequalities = TRUE
2.40/2.49	c 
2.40/2.49	c # should presolving try to simplify knapsacks
2.40/2.49	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.40/2.49	c constraints/knapsack/simplifyinequalities = TRUE
2.40/2.49	c 
2.40/2.49	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
2.40/2.49	c # [type: int, range: [-1,2147483647], default: -1]
2.40/2.49	c heuristics/undercover/freq = 0
2.40/2.49	c 
2.40/2.49	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.40/2.49	c # [type: int, range: [-1,2147483647], default: -1]
2.40/2.49	c separating/rapidlearning/freq = 0
2.40/2.49	c 
2.40/2.49	c -----------------------------------------------------------------------------------------------
2.40/2.49	c start solving
2.49/2.50	c 
2.79/2.89	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.79/2.89	c   2.4s|     1 |     0 |  1000 |     - |  96M|   0 |1000 |  16k|  16k|  16k|  31k|   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
2.99/3.01	o 67
2.99/3.01	c s 2.6s|     1 |     0 |  1000 |     - |  97M|   0 |1000 |  16k|  16k|  16k|  31k|   0 |   0 |   0 | 0.000000e+00 | 6.700000e+01 |    Inf 
8.59/8.68	c   7.7s|     1 |     0 |  2501 |     - |  97M|   0 |1000 |  16k|  16k|  16k|  32k|1001 |   0 |   0 | 0.000000e+00 | 6.700000e+01 |    Inf 
8.70/8.80	o 64
8.70/8.80	c s 7.8s|     1 |     0 |  2501 |     - |  98M|   0 |1000 |  16k|  16k|  16k|  32k|1001 |   0 |   0 | 0.000000e+00 | 6.400000e+01 |    Inf 
12.98/13.01	c  12.0s|     1 |     0 |  4001 |     - |  98M|   0 |1000 |  16k|  16k|  16k|  33k|2004 |   0 |   0 | 0.000000e+00 | 6.400000e+01 |    Inf 
13.09/13.13	o 62
13.09/13.13	c s12.1s|     1 |     0 |  4001 |     - |  98M|   0 |1000 |  16k|  16k|  16k|  33k|2004 |   0 |   0 | 0.000000e+00 | 6.200000e+01 |    Inf 
17.60/17.66	c  16.6s|     1 |     0 |  5503 |     - |  99M|   0 |1000 |  16k|  16k|  16k|  34k|3005 |   0 |   0 | 0.000000e+00 | 6.200000e+01 |    Inf 
17.69/17.78	o 53
17.69/17.78	c s16.7s|     1 |     0 |  5503 |     - |  99M|   0 |1000 |  16k|  16k|  16k|  34k|3005 |   0 |   0 | 0.000000e+00 | 5.300000e+01 |    Inf 
22.58/22.66	c  21.6s|     1 |     0 |  7004 |     - |  99M|   0 |1000 |  16k|  16k|  16k|  35k|4009 |   0 |   0 | 0.000000e+00 | 5.300000e+01 |    Inf 
22.68/22.79	o 49
22.68/22.79	c s21.7s|     1 |     0 |  7004 |     - |  99M|   0 |1000 |  16k|  16k|  16k|  35k|4009 |   0 |   0 | 0.000000e+00 | 4.900000e+01 |    Inf 
27.88/27.98	c  26.8s|     1 |     0 |  8505 |     - | 100M|   0 |1000 |  16k|  16k|  16k|  36k|5012 |   0 |   0 | 0.000000e+00 | 4.900000e+01 |    Inf 
28.09/28.11	o 47
28.09/28.11	c s26.9s|     1 |     0 |  8505 |     - | 100M|   0 |1000 |  16k|  16k|  16k|  36k|5012 |   0 |   0 | 0.000000e+00 | 4.700000e+01 |    Inf 
33.49/33.59	c  32.4s|     1 |     0 | 10005 |     - | 101M|   0 |1000 |  16k|  16k|  16k|  37k|6014 |   0 |   0 | 0.000000e+00 | 4.700000e+01 |    Inf 
33.68/33.72	o 45
33.68/33.72	c s32.5s|     1 |     0 | 10005 |     - | 101M|   0 |1000 |  16k|  16k|  16k|  37k|6014 |   0 |   0 | 0.000000e+00 | 4.500000e+01 |    Inf 
38.08/38.10	c  36.4s|     1 |     2 | 10005 |     - | 101M|   0 |1000 |  16k|  16k|  16k|  37k|6014 |   0 |  19 | 0.000000e+00 | 4.500000e+01 |    Inf 
1800.06/1800.80	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-2665170-1276652415/watcher-2665170-1276652415 -o /tmp/evaluation-result-2665170-1276652415/solver-2665170-1276652415 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665170-1276652415.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 1.02 1.00 3/106 13655
/proc/meminfo: memFree=1773660/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=8260 CPUtime=0
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 1017 0 0 0 0 0 0 0 18 0 1 0 6536593 8458240 937 1992294400 4194304 9819077 140734903775680 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13655/statm: 2359 945 371 1374 0 980 0

[startup+0.0486821 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 13655
/proc/meminfo: memFree=1773660/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=17552 CPUtime=0.04
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 3293 0 0 0 3 1 0 0 20 0 1 0 6536593 17973248 3213 1992294400 4194304 9819077 140734903775680 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13655/statm: 4388 3223 389 1374 0 3009 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17552

[startup+0.101688 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 13655
/proc/meminfo: memFree=1773660/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=24460 CPUtime=0.09
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 5035 0 0 0 8 1 0 0 20 0 1 0 6536593 25047040 4955 1992294400 4194304 9819077 140734903775680 18446744073709551615 8677980 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13655/statm: 6115 4955 389 1374 0 4736 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24460

[startup+0.301712 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 13655
/proc/meminfo: memFree=1773660/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=53396 CPUtime=0.29
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 12402 0 0 0 25 4 0 0 20 0 1 0 6536593 54677504 11968 1992294400 4194304 9819077 140734903775680 18446744073709551615 6179034 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 13349 11971 460 1374 0 11970 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 53396

[startup+0.701758 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 13655
/proc/meminfo: memFree=1773660/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=74416 CPUtime=0.69
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 17397 0 0 0 63 6 0 0 21 0 1 0 6536593 76201984 16963 1992294400 4194304 9819077 140734903775680 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 18604 16963 473 1374 0 17225 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74416

[startup+1.50185 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13656
/proc/meminfo: memFree=1693300/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=98896 CPUtime=1.49
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 24406 0 0 0 131 18 0 0 23 0 1 0 6536593 101269504 23105 1992294400 4194304 9819077 140734903775680 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 24724 23105 493 1374 0 23345 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98896

[startup+3.10104 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13656
/proc/meminfo: memFree=1680652/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=167048 CPUtime=3.09
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 46003 0 0 0 274 35 0 0 25 0 1 0 6536593 171057152 36607 1992294400 4194304 9819077 140734903775680 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 41762 36607 656 1374 0 40383 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 167048

[startup+6.30141 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13656
/proc/meminfo: memFree=1627952/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=168972 CPUtime=6.29
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 46303 0 0 0 591 38 0 0 25 0 1 0 6536593 173027328 36907 1992294400 4194304 9819077 140734903775680 18446744073709551615 5743084 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 42243 36907 662 1374 0 40864 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 168972

[startup+12.7012 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13656
/proc/meminfo: memFree=1620636/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=176552 CPUtime=12.69
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 54297 0 0 0 1184 85 0 0 25 0 1 0 6536593 180789248 38700 1992294400 4194304 9819077 140734903775680 18446744073709551615 6093328 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 44138 38700 676 1374 0 42759 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 176552

[startup+25.5017 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13656
/proc/meminfo: memFree=1617784/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=183084 CPUtime=25.49
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 75812 0 0 0 2449 100 0 0 25 0 1 0 6536593 187478016 39376 1992294400 4194304 9819077 140734903775680 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 45771 39376 676 1374 0 44392 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 183084

[startup+51.1017 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13658
/proc/meminfo: memFree=1621132/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=176088 CPUtime=51.08
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 298484 0 0 0 4905 203 0 0 25 0 1 0 6536593 180314112 38591 1992294400 4194304 9819077 140734903775680 18446744073709551615 7290936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 44022 38591 706 1374 0 42643 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 176088

[startup+102.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13658
/proc/meminfo: memFree=1613320/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=176768 CPUtime=102.28
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 641358 0 0 0 9877 351 0 0 25 0 1 0 6536593 181010432 40526 1992294400 4194304 9819077 140734903775680 18446744073709551615 6391510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 44192 40526 710 1374 0 42813 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 176768

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13660
/proc/meminfo: memFree=1609848/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=187868 CPUtime=162.25
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 1123571 0 0 0 15672 553 0 0 25 0 1 0 6536593 192376832 41366 1992294400 4194304 9819077 140734903775680 18446744073709551615 6656974 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 46967 41366 719 1374 0 45588 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 187868

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13662
/proc/meminfo: memFree=1606996/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=183020 CPUtime=222.23
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 1594092 0 0 0 21478 745 0 0 25 0 1 0 6536593 187412480 41979 1992294400 4194304 9819077 140734903775680 18446744073709551615 6391459 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 45755 41979 719 1374 0 44376 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 183020

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13664
/proc/meminfo: memFree=1605136/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=186008 CPUtime=282.22
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 1913789 0 0 0 27329 893 0 0 25 0 1 0 6536593 190472192 42566 1992294400 4194304 9819077 140734903775680 18446744073709551615 4665383 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 46502 42566 719 1374 0 45123 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 186008

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13666
/proc/meminfo: memFree=1604144/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=186056 CPUtime=342.2
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 2531123 0 0 0 33067 1153 0 0 25 0 1 0 6536593 190521344 42808 1992294400 4194304 9819077 140734903775680 18446744073709551615 6365158 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 46514 42808 719 1374 0 45135 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 186056

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13666
/proc/meminfo: memFree=1603896/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=186448 CPUtime=402.18
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 2970335 0 0 0 38874 1344 0 0 25 0 1 0 6536593 190922752 42841 1992294400 4194304 9819077 140734903775680 18446744073709551615 4653078 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 46612 42841 719 1374 0 45233 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 186448

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13668
/proc/meminfo: memFree=1599184/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=190192 CPUtime=462.17
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 3406912 0 0 0 44684 1533 0 0 25 0 1 0 6536593 194756608 43468 1992294400 4194304 9819077 140734903775680 18446744073709551615 7292006 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 47548 43468 719 1374 0 46169 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 190192

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13670
/proc/meminfo: memFree=1597820/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=202740 CPUtime=522.15
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 3798959 0 0 0 50502 1713 0 0 25 0 1 0 6536593 207605760 44795 1992294400 4194304 9819077 140734903775680 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 51084 44801 719 1374 0 49705 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 202740

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13672
/proc/meminfo: memFree=1596952/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=192860 CPUtime=582.14
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 4007674 0 0 0 56399 1815 0 0 25 0 1 0 6536593 197488640 44481 1992294400 4194304 9819077 140734903775680 18446744073709551615 7263080 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 48215 44481 719 1374 0 46836 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 192860

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13674
/proc/meminfo: memFree=1596084/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=195868 CPUtime=642.13
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 4343095 0 0 0 62244 1969 0 0 25 0 1 0 6536593 200568832 44763 1992294400 4194304 9819077 140734903775680 18446744073709551615 5893835 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 48967 44763 719 1374 0 47588 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 195868

[startup+702.301 s]

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

/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 6295592 0 0 0 103313 2888 0 0 25 0 1 0 6536593 211271680 47388 1992294400 4194304 9819077 140734903775680 18446744073709551615 7309294 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 51580 47388 719 1374 0 50201 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 206320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13686
/proc/meminfo: memFree=1587776/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=202272 CPUtime=1121.99
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 6481042 0 0 0 109214 2985 0 0 25 0 1 0 6536593 207126528 46746 1992294400 4194304 9819077 140734903775680 18446744073709551615 6002953 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 50568 46746 719 1374 0 49189 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 202272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13688
/proc/meminfo: memFree=1586412/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=202720 CPUtime=1181.97
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 6659926 0 0 0 115116 3081 0 0 25 0 1 0 6536593 207585280 46984 1992294400 4194304 9819077 140734903775680 18446744073709551615 7481150 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 50680 46984 719 1374 0 49301 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 202720

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13690
/proc/meminfo: memFree=1584304/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=217716 CPUtime=1241.96
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 6887845 0 0 0 121004 3192 0 0 25 0 1 0 6536593 222941184 47711 1992294400 4194304 9819077 140734903775680 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 54429 47711 719 1374 0 53050 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 217716

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13699
/proc/meminfo: memFree=1583312/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=208028 CPUtime=1301.93
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 7213541 0 0 0 126858 3335 0 0 25 0 1 0 6536593 213020672 47844 1992294400 4194304 9819077 140734903775680 18446744073709551615 7301528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 52007 47844 719 1374 0 50628 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 208028

[startup+1362.3 s]
/proc/loadavg: 1.18 1.07 1.02 2/107 14225
/proc/meminfo: memFree=1531052/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=207780 CPUtime=1361.67
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 7434064 0 0 0 132722 3445 0 0 25 0 1 0 6536593 212766720 48084 1992294400 4194304 9819077 140734903775680 18446744073709551615 7222992 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 51945 48084 719 1374 0 50566 0
Current children cumulated CPU time (s) 1361.67
Current children cumulated vsize (KiB) 207780

[startup+1422.31 s]
/proc/loadavg: 1.06 1.05 1.01 2/107 14227
/proc/meminfo: memFree=1530060/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=212908 CPUtime=1421.66
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 7712907 0 0 0 138597 3569 0 0 25 0 1 0 6536593 218017792 48796 1992294400 4194304 9819077 140734903775680 18446744073709551615 7290922 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 53227 48796 719 1374 0 51848 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 212908

[startup+1482.3 s]
/proc/loadavg: 1.02 1.04 1.01 2/107 14229
/proc/meminfo: memFree=1529564/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=214028 CPUtime=1481.63
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 8014217 0 0 0 144456 3707 0 0 25 0 1 0 6536593 219164672 48925 1992294400 4194304 9819077 140734903775680 18446744073709551615 7291597 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 53507 48925 719 1374 0 52128 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 214028

[startup+1542.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 14231
/proc/meminfo: memFree=1526712/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=214464 CPUtime=1541.62
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 8213384 0 0 0 150354 3808 0 0 25 0 1 0 6536593 219611136 49058 1992294400 4194304 9819077 140734903775680 18446744073709551615 7291886 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 53616 49058 719 1374 0 52237 0
Current children cumulated CPU time (s) 1541.62
Current children cumulated vsize (KiB) 214464

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 14231
/proc/meminfo: memFree=1527456/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=216052 CPUtime=1601.6
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 8478041 0 0 0 156236 3924 0 0 25 0 1 0 6536593 221237248 49428 1992294400 4194304 9819077 140734903775680 18446744073709551615 7311838 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 54013 49428 719 1374 0 52634 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 216052

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 14233
/proc/meminfo: memFree=1526092/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=216692 CPUtime=1661.59
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 8714362 0 0 0 162118 4041 0 0 25 0 1 0 6536593 221892608 49634 1992294400 4194304 9819077 140734903775680 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 54173 49635 719 1374 0 52794 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 216692

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14235
/proc/meminfo: memFree=1524356/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=230812 CPUtime=1721.57
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 8876167 0 0 0 168034 4123 0 0 25 0 1 0 6536593 236351488 50272 1992294400 4194304 9819077 140734903775680 18446744073709551615 7311669 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 57703 50272 719 1374 0 56324 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 230812

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14237
/proc/meminfo: memFree=1525968/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=215944 CPUtime=1781.55
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 9028370 0 0 0 173956 4199 0 0 25 0 1 0 6536593 221126656 49610 1992294400 4194304 9819077 140734903775680 18446744073709551615 6190584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 53986 49610 719 1374 0 52607 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 215944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14237
/proc/meminfo: memFree=1527704/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=216100 CPUtime=1800.06
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 9084255 0 0 0 175779 4227 0 0 25 0 1 0 6536593 221286400 49412 1992294400 4194304 9819077 140734903775680 18446744073709551615 7291994 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 54025 49412 719 1374 0 52646 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 216100

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -13655

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 14237
/proc/meminfo: memFree=1527704/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=216100 CPUtime=1800.65
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 9084265 0 0 0 175838 4227 0 0 25 0 1 0 6536593 221286400 49422 1992294400 4194304 9819077 140734903775680 18446744073709551615 7292010 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 54025 49422 719 1374 0 52646 0
Current children cumulated CPU time (s) 1800.65
Current children cumulated vsize (KiB) 216100

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14238
/proc/meminfo: memFree=1527696/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=216100 CPUtime=1801.45
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 9084840 0 0 0 175918 4227 0 0 25 0 1 0 6536593 221286400 49453 1992294400 4194304 9819077 140734903775680 18446744073709551615 6190581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 54025 49453 719 1374 0 52646 0
Current children cumulated CPU time (s) 1801.45
Current children cumulated vsize (KiB) 216100

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14238
/proc/meminfo: memFree=1527696/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=216100 CPUtime=1801.84
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 9085121 0 0 0 175957 4227 0 0 25 0 1 0 6536593 221286400 49734 1992294400 4194304 9819077 140734903775680 18446744073709551615 6391510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 54025 49734 719 1374 0 52646 0
Current children cumulated CPU time (s) 1801.84
Current children cumulated vsize (KiB) 216100

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14238
/proc/meminfo: memFree=1526332/2059040 swapFree=4192956/4192956
[pid=13655] ppid=13653 vsize=216100 CPUtime=1802.06
/proc/13655/stat : 13655 (pbscip.linux.x8) R 13653 13655 12076 0 -1 4202496 9085139 0 0 0 175978 4228 0 0 25 0 1 0 6536593 221286400 49752 1992294400 4194304 9819077 140734903775680 18446744073709551615 7291624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13655/statm: 54025 49752 719 1374 0 52646 0
Current children cumulated CPU time (s) 1802.06
Current children cumulated vsize (KiB) 216100

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.83
CPU time (s): 1802.09
CPU user time (s): 1759.78
CPU system time (s): 42.3016
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 268516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1759.78
system time used= 42.3016
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9085139
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 5942

runsolver used 3.03554 second user time and 8.47971 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-16 03:40:15
IDJOB=2665170
IDBENCH=48113
IDSOLVER=1168
FILE ID=node033/2665170-1276652415
PBS_JOBID= 11172425
Free space on /tmp= 62588 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/mds/normalized-mds_500_25_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-2665170-1276652415/watcher-2665170-1276652415 -o /tmp/evaluation-result-2665170-1276652415/solver-2665170-1276652415 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665170-1276652415.opb -t 1800 -m 1800

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

MD5SUM BENCH= 0f5da0a781de7969842ad5c8dd7a6f1b
RANDOM SEED=578993946

node033.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1774064 kB
Buffers:         27764 kB
Cached:         132160 kB
SwapCached:          0 kB
Active:          93800 kB
Inactive:       125880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1774064 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6492 kB
Writeback:           0 kB
AnonPages:       59844 kB
Mapped:          15420 kB
Slab:            43524 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182784 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= 62584 MiB
End job on node033 at 2010-06-16 04:10:18