Trace number 2665340

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) 1802.07 1802.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_10_1.opb
MD5SUM74165f17686851db36d48a05683565a5
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-50
Best CPU time to get the best result obtained on this benchmark1789.61
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -58
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)4964
Sum of products size (including duplicates)9928
Number of different products2482
Sum of products size4964

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-2665340-1276674983.opb>
0.00/0.04	c original problem has 2882 variables (2882 bin, 0 int, 0 impl, 0 cont) and 3083 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:
0.30/0.30	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 600 upgd conss, 20256 impls, 400 clqs
0.49/0.56	c    (0.3s) probing: 101/2882 (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  20256 implications, 400 cliques
0.49/0.56	c presolved problem has 2882 variables (2882 bin, 0 int, 0 impl, 0 cont) and 3083 constraints
0.49/0.56	c     400 constraints of type <setppc>
0.49/0.56	c    2482 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: 0.30
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 = 1799.96
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 
0.69/0.78	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.69/0.78	c t 0.5s|     1 |     0 |   536 |     - |  13M|   0 | 439 |2882 |3083 |2882 |5565 |   0 |   0 |   0 |-1.000000e+02 | 0.000000e+00 | 100.00%
0.79/0.80	o -1
0.79/0.80	c R 0.5s|     1 |     0 |   536 |     - |  13M|   0 | 439 |2882 |3083 |2882 |5565 |   0 |   0 |   0 |-1.000000e+02 |-1.000000e+00 |  99.00%
1.20/1.22	o -2
1.20/1.22	c u 0.9s|     1 |     0 |   536 |     - |  13M|   0 | 439 |2882 |3083 |2882 |5565 |   0 |   0 |   0 |-1.000000e+02 |-2.000000e+00 |  98.00%
4.49/4.58	c   4.0s|     1 |     0 |  1930 |     - |  14M|   0 | 892 |2882 |3083 |2882 |5571 |   6 |   0 |   0 |-1.000000e+02 |-2.000000e+00 |  98.00%
4.59/4.62	o -9
4.59/4.62	c s 4.0s|     1 |     0 |  1930 |     - |  14M|   0 | 892 |2882 |3083 |2882 |5571 |   6 |   0 |   0 |-1.000000e+02 |-9.000000e+00 |  91.00%
9.69/9.80	c   9.1s|     1 |     0 |  4520 |     - |  15M|   0 |1500 |2882 |3083 |2882 |5575 |  10 |   0 |   0 |-1.000000e+02 |-9.000000e+00 |  91.00%
16.29/16.38	c  15.7s|     1 |     0 |  4553 |     - |  15M|   0 |1492 |2882 |3083 |2882 |5596 |  31 |   0 |   0 |-1.000000e+02 |-9.000000e+00 |  91.00%
23.49/23.55	c  22.8s|     1 |     0 |  4863 |     - |  15M|   0 |1488 |2882 |3083 |2882 |5599 |  34 |   0 |   0 |-1.000000e+02 |-9.000000e+00 |  91.00%
30.79/30.87	c  30.1s|     1 |     0 |  5247 |     - |  15M|   0 |1518 |2882 |3083 |2882 |5603 |  38 |   0 |   0 |-1.000000e+02 |-9.000000e+00 |  91.00%
38.18/38.21	c  37.4s|     1 |     0 |  5463 |     - |  15M|   0 |1520 |2882 |3083 |2882 |5606 |  41 |   0 |   0 |-1.000000e+02 |-9.000000e+00 |  91.00%
38.18/38.25	o -10
38.18/38.25	c s37.5s|     1 |     0 |  5463 |     - |  15M|   0 |1520 |2882 |3083 |2882 |5606 |  41 |   0 |   0 |-1.000000e+02 |-1.000000e+01 |  90.00%
55.17/55.24	c  54.3s|     1 |     2 |  5463 |     - |  15M|   0 |1520 |2882 |3083 |2882 |5606 |  41 |   0 |  10 |-1.000000e+02 |-1.000000e+01 |  90.00%
419.87/420.09	o -47
419.87/420.09	c f 416s|    14 |    15 |221320 |16604.4 |  16M|   5 |   - |2882 |3115 |2882 |2885 |3111 |  32 | 164 |-9.968317e+01 |-4.700000e+01 |  52.85%
603.21/603.46	o -52
603.21/603.46	c p 598s|    18 |    19 |426033 |24739.4 |  15M|   5 |   - |2882 |3138 |2882 |2906 |3621 |  55 | 173 |-9.968317e+01 |-5.200000e+01 |  47.83%
1800.05/1800.61	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-2665340-1276674983/watcher-2665340-1276674983 -o /tmp/evaluation-result-2665340-1276674983/solver-2665340-1276674983 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665340-1276674983.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: 0.92 0.98 0.99 3/106 15001
/proc/meminfo: memFree=1746536/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=9288 CPUtime=0
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 1046 0 0 0 0 0 0 0 18 0 1 0 8791034 9510912 967 1992294400 4194304 9819077 140734893553728 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15001/statm: 2322 975 371 1374 0 943 0

[startup+0.0986159 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 15001
/proc/meminfo: memFree=1746536/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=23620 CPUtime=0.09
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 4964 0 0 0 7 2 0 0 20 0 1 0 8791034 24186880 4531 1992294400 4194304 9819077 140734893553728 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 5905 4542 478 1374 0 4526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23620

[startup+0.101618 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 15001
/proc/meminfo: memFree=1746536/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=22592 CPUtime=0.09
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 5012 0 0 0 7 2 0 0 20 0 1 0 8791034 23134208 4322 1992294400 4194304 9819077 140734893553728 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 5648 4322 478 1374 0 4269 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22592

[startup+0.301638 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 15001
/proc/meminfo: memFree=1746536/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=24236 CPUtime=0.3
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 5728 0 0 0 18 12 0 0 20 0 1 0 8791034 24817664 4781 1992294400 4194304 9819077 140734893553728 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 6059 4781 503 1374 0 4680 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 24236

[startup+0.701681 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 15001
/proc/meminfo: memFree=1746536/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=39056 CPUtime=0.69
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 10267 0 0 0 47 22 0 0 20 0 1 0 8791034 39993344 7793 1992294400 4194304 9819077 140734893553728 18446744073709551615 7292323 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 9764 7793 636 1374 0 8385 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39056

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 15002
/proc/meminfo: memFree=1697300/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=49576 CPUtime=1.49
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 24375 0 0 0 119 30 0 0 23 0 1 0 8791034 50765824 10170 1992294400 4194304 9819077 140734893553728 18446744073709551615 7311850 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 12394 10170 695 1374 0 11015 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49576

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 15002
/proc/meminfo: memFree=1689364/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=72096 CPUtime=3.09
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 32019 0 0 0 254 55 0 0 25 0 1 0 8791034 73826304 15501 1992294400 4194304 9819077 140734893553728 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 18024 15501 712 1374 0 16645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72096

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 15004
/proc/meminfo: memFree=1701888/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=58796 CPUtime=6.29
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 33978 0 0 0 567 62 0 0 25 0 1 0 8791034 60207104 12982 1992294400 4194304 9819077 140734893553728 18446744073709551615 5743107 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 14699 12982 712 1374 0 13320 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58796

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 15004
/proc/meminfo: memFree=1695812/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=59244 CPUtime=12.69
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 36879 0 0 0 1204 65 0 0 25 0 1 0 8791034 60665856 13086 1992294400 4194304 9819077 140734893553728 18446744073709551615 6055450 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 14811 13086 712 1374 0 13432 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59244

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 15004
/proc/meminfo: memFree=1696060/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=59428 CPUtime=25.48
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 37587 0 0 0 2479 69 0 0 25 0 1 0 8791034 60854272 13062 1992294400 4194304 9819077 140734893553728 18446744073709551615 6044414 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 14857 13062 712 1374 0 13478 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59428

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 15004
/proc/meminfo: memFree=1694076/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=66396 CPUtime=51.07
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 51920 0 0 0 5024 83 0 0 25 0 1 0 8791034 67989504 13514 1992294400 4194304 9819077 140734893553728 18446744073709551615 7291979 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 16599 13514 718 1374 0 15220 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 66396

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 15006
/proc/meminfo: memFree=1695688/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=65188 CPUtime=102.27
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 81158 0 0 0 10120 107 0 0 25 0 1 0 8791034 66752512 13177 1992294400 4194304 9819077 140734893553728 18446744073709551615 7295442 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 16297 13177 738 1374 0 14918 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 65188

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15008
/proc/meminfo: memFree=1695936/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=59200 CPUtime=162.24
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 141273 0 0 0 16078 146 0 0 25 0 1 0 8791034 60620800 13040 1992294400 4194304 9819077 140734893553728 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 14800 13040 738 1374 0 13421 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 59200

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15008
/proc/meminfo: memFree=1695812/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=60432 CPUtime=222.23
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 213449 0 0 0 22023 200 0 0 25 0 1 0 8791034 61882368 13105 1992294400 4194304 9819077 140734893553728 18446744073709551615 6391609 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 15108 13105 738 1374 0 13729 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 60432

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15019
/proc/meminfo: memFree=1695068/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=69220 CPUtime=282.2
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 298094 0 0 0 27968 252 0 0 25 0 1 0 8791034 70881280 13308 1992294400 4194304 9819077 140734893553728 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17305 13309 738 1374 0 15926 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 69220

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15021
/proc/meminfo: memFree=1694944/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=61928 CPUtime=342.18
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 386228 0 0 0 33914 304 0 0 25 0 1 0 8791034 63414272 13224 1992294400 4194304 9819077 140734893553728 18446744073709551615 7293496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 15482 13224 739 1374 0 14103 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 61928

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15023
/proc/meminfo: memFree=1694324/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=62972 CPUtime=402.17
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 477216 0 0 0 39862 355 0 0 25 0 1 0 8791034 64483328 13317 1992294400 4194304 9819077 140734893553728 18446744073709551615 6391571 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 15743 13317 739 1374 0 14364 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 62972

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15025
/proc/meminfo: memFree=1692836/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=64560 CPUtime=462.15
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 568247 0 0 0 45797 418 0 0 25 0 1 0 8791034 66109440 13641 1992294400 4194304 9819077 140734893553728 18446744073709551615 7292227 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 16140 13641 739 1374 0 14761 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 64560

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15025
/proc/meminfo: memFree=1693332/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=63800 CPUtime=522.13
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 655836 0 0 0 51744 469 0 0 25 0 1 0 8791034 65331200 13767 1992294400 4194304 9819077 140734893553728 18446744073709551615 7324793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 15950 13767 739 1374 0 14571 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 63800

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15027
/proc/meminfo: memFree=1693332/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=63864 CPUtime=582.11
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 739569 0 0 0 57692 519 0 0 25 0 1 0 8791034 65396736 13706 1992294400 4194304 9819077 140734893553728 18446744073709551615 7311718 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 15966 13706 739 1374 0 14587 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 63864

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15029
/proc/meminfo: memFree=1692960/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=64996 CPUtime=642.11
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 850670 0 0 0 63620 591 0 0 25 0 1 0 8791034 66555904 13792 1992294400 4194304 9819077 140734893553728 18446744073709551615 6397707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 16249 13792 739 1374 0 14870 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 64996

[startup+702.301 s]

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

/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 1676653 0 0 0 99161 1036 0 0 25 0 1 0 8791034 71036928 14476 1992294400 4194304 9819077 140734893553728 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17343 14476 739 1374 0 15964 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 69372

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15041
/proc/meminfo: memFree=1689984/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=68604 CPUtime=1061.95
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 1810930 0 0 0 105080 1115 0 0 25 0 1 0 8791034 70250496 14509 1992294400 4194304 9819077 140734893553728 18446744073709551615 7308997 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17151 14509 739 1374 0 15772 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 68604

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15041
/proc/meminfo: memFree=1690108/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=69460 CPUtime=1121.94
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 1938841 0 0 0 111016 1178 0 0 25 0 1 0 8791034 71127040 14387 1992294400 4194304 9819077 140734893553728 18446744073709551615 5354712 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17365 14387 739 1374 0 15986 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 69460

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15043
/proc/meminfo: memFree=1689984/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=77984 CPUtime=1181.92
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 2082772 0 0 0 116937 1255 0 0 25 0 1 0 8791034 79855616 14465 1992294400 4194304 9819077 140734893553728 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 19496 14465 739 1374 0 18117 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 77984

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15045
/proc/meminfo: memFree=1690108/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=69624 CPUtime=1241.9
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 2213285 0 0 0 122869 1321 0 0 25 0 1 0 8791034 71294976 14373 1992294400 4194304 9819077 140734893553728 18446744073709551615 7292359 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17406 14373 739 1374 0 16027 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 69624

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15047
/proc/meminfo: memFree=1689488/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=67120 CPUtime=1301.89
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 2354560 0 0 0 128788 1401 0 0 25 0 1 0 8791034 68730880 14430 1992294400 4194304 9819077 140734893553728 18446744073709551615 7226672 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 16780 14430 739 1374 0 15401 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 67120

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15049
/proc/meminfo: memFree=1689240/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=69524 CPUtime=1361.87
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 2482069 0 0 0 134716 1471 0 0 25 0 1 0 8791034 71192576 14398 1992294400 4194304 9819077 140734893553728 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17381 14398 739 1374 0 16002 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 69524

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15049
/proc/meminfo: memFree=1689984/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=69892 CPUtime=1421.85
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 2611935 0 0 0 140642 1543 0 0 25 0 1 0 8791034 71569408 14618 1992294400 4194304 9819077 140734893553728 18446744073709551615 7290918 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17473 14618 739 1374 0 16094 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 69892

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15051
/proc/meminfo: memFree=1689736/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=69744 CPUtime=1481.83
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 2757405 0 0 0 146563 1620 0 0 25 0 1 0 8791034 71417856 14498 1992294400 4194304 9819077 140734893553728 18446744073709551615 7309256 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17436 14498 739 1374 0 16057 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 69744

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15053
/proc/meminfo: memFree=1689736/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=69904 CPUtime=1541.81
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 2898098 0 0 0 152491 1690 0 0 25 0 1 0 8791034 71581696 14544 1992294400 4194304 9819077 140734893553728 18446744073709551615 6656806 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17476 14544 739 1374 0 16097 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 69904

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15055
/proc/meminfo: memFree=1688620/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=78720 CPUtime=1601.8
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 3037743 0 0 0 158414 1766 0 0 25 0 1 0 8791034 80609280 14692 1992294400 4194304 9819077 140734893553728 18446744073709551615 7311902 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 19680 14692 739 1374 0 18301 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 78720

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15057
/proc/meminfo: memFree=1689116/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=70600 CPUtime=1661.77
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 3169876 0 0 0 164345 1832 0 0 25 0 1 0 8791034 72294400 14617 1992294400 4194304 9819077 140734893553728 18446744073709551615 7297778 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17650 14617 739 1374 0 16271 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 70600

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15057
/proc/meminfo: memFree=1689240/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=69960 CPUtime=1721.76
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 3326386 0 0 0 170264 1912 0 0 25 0 1 0 8791034 71639040 14545 1992294400 4194304 9819077 140734893553728 18446744073709551615 7292224 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17490 14545 739 1374 0 16111 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 69960

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15059
/proc/meminfo: memFree=1688000/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=70140 CPUtime=1781.74
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 3484183 0 0 0 176180 1994 0 0 25 0 1 0 8791034 71823360 14751 1992294400 4194304 9819077 140734893553728 18446744073709551615 7302679 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17535 14751 739 1374 0 16156 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 70140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15059
/proc/meminfo: memFree=1688372/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=70184 CPUtime=1800.05
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 3523210 0 0 0 177991 2014 0 0 25 0 1 0 8791034 71868416 14779 1992294400 4194304 9819077 140734893553728 18446744073709551615 7297860 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17546 14779 739 1374 0 16167 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 70184

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -15001

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15059
/proc/meminfo: memFree=1688372/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=70212 CPUtime=1800.84
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 3524911 0 0 0 178069 2015 0 0 25 0 1 0 8791034 71897088 14617 1992294400 4194304 9819077 140734893553728 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17553 14617 739 1374 0 16174 0
Current children cumulated CPU time (s) 1800.84
Current children cumulated vsize (KiB) 70212

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 15060
/proc/meminfo: memFree=1687992/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=70276 CPUtime=1801.63
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 3526688 0 0 0 178148 2015 0 0 25 0 1 0 8791034 71962624 14787 1992294400 4194304 9819077 140734893553728 18446744073709551615 7292227 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17569 14787 739 1374 0 16190 0
Current children cumulated CPU time (s) 1801.63
Current children cumulated vsize (KiB) 70276

[startup+1802.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 15060
/proc/meminfo: memFree=1687992/2059040 swapFree=4163396/4192956
[pid=15001] ppid=14999 vsize=70444 CPUtime=1802.04
/proc/15001/stat : 15001 (pbscip.linux.x8) R 14999 15001 14812 0 -1 4202496 3527813 0 0 0 178188 2016 0 0 25 0 1 0 8791034 72134656 14651 1992294400 4194304 9819077 140734893553728 18446744073709551615 7291624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15001/statm: 17611 14651 739 1374 0 16232 0
Current children cumulated CPU time (s) 1802.04
Current children cumulated vsize (KiB) 70444

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.62
CPU time (s): 1802.07
CPU user time (s): 1781.9
CPU system time (s): 20.1709
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 79332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.9
system time used= 20.1709
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3527838
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= 3639

runsolver used 3.13952 second user time and 8.34973 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-16 09:56:23
IDJOB=2665340
IDBENCH=48283
IDSOLVER=1168
FILE ID=node038/2665340-1276674983
PBS_JOBID= 11172537
Free space on /tmp= 62476 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_1.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-2665340-1276674983/watcher-2665340-1276674983 -o /tmp/evaluation-result-2665340-1276674983/solver-2665340-1276674983 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665340-1276674983.opb -t 1800 -m 1800

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

MD5SUM BENCH= 74165f17686851db36d48a05683565a5
RANDOM SEED=545868517

node038.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		: 3000.222
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	: 6000.44
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		: 3000.222
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:       1746940 kB
Buffers:         64580 kB
Cached:         137616 kB
SwapCached:       1600 kB
Active:          97828 kB
Inactive:       135944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1746940 kB
SwapTotal:     4192956 kB
SwapFree:      4163396 kB
Dirty:            6276 kB
Writeback:           0 kB
AnonPages:       29872 kB
Mapped:          14088 kB
Slab:            56512 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181564 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= 62472 MiB
End job on node038 at 2010-06-16 10:26:25