Trace number 2665332

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 1802.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_3.opb
MD5SUM9fd52bec996ed780d55ecea52b6ce11a
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-61
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -85
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31444
Sum of products size (including duplicates)62888
Number of different products15722
Sum of products size31444

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-2665332-1276674206.opb>
0.19/0.20	c original problem has 16722 variables (16722 bin, 0 int, 0 impl, 0 cont) and 17223 constraints
0.19/0.20	c problem read
0.19/0.20	c presolving settings loaded
0.39/0.42	o 0
0.39/0.42	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.39/0.42	c presolving:
0.89/0.99	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1500 upgd conss, 126776 impls, 1000 clqs
1.99/2.04	c    (1.6s) probing: 101/16722 (0.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.99/2.04	c    (1.6s) probing aborted: 100/100 successive totally useless probings
1.99/2.05	c presolving (2 rounds):
1.99/2.05	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.99/2.05	c  126776 implications, 1000 cliques
1.99/2.05	c presolved problem has 16722 variables (16722 bin, 0 int, 0 impl, 0 cont) and 17223 constraints
1.99/2.05	c    1000 constraints of type <setppc>
1.99/2.05	c   15722 constraints of type <and>
1.99/2.05	c       1 constraints of type <linear>
1.99/2.05	c     500 constraints of type <logicor>
1.99/2.05	c transformed objective value is always integral (scale: 1)
1.99/2.05	c Presolving Time: 1.50
1.99/2.05	c - non default parameters ----------------------------------------------------------------------
1.99/2.05	c # SCIP version 1.2.1.2
1.99/2.05	c 
1.99/2.05	c # frequency for displaying node information lines
1.99/2.05	c # [type: int, range: [-1,2147483647], default: 100]
1.99/2.05	c display/freq = 10000
1.99/2.05	c 
1.99/2.05	c # maximal time in seconds to run
1.99/2.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.99/2.05	c limits/time = 1799.81
1.99/2.05	c 
1.99/2.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.99/2.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.99/2.05	c limits/memory = 1620
1.99/2.05	c 
1.99/2.05	c # should presolving try to simplify inequalities
1.99/2.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.99/2.05	c constraints/linear/simplifyinequalities = TRUE
1.99/2.05	c 
1.99/2.05	c # should presolving try to simplify knapsacks
1.99/2.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.99/2.05	c constraints/knapsack/simplifyinequalities = TRUE
1.99/2.05	c 
1.99/2.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
1.99/2.05	c # [type: int, range: [-1,2147483647], default: -1]
1.99/2.05	c heuristics/undercover/freq = 0
1.99/2.05	c 
1.99/2.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.99/2.05	c # [type: int, range: [-1,2147483647], default: -1]
1.99/2.05	c separating/rapidlearning/freq = 0
1.99/2.05	c 
1.99/2.05	c -----------------------------------------------------------------------------------------------
1.99/2.05	c start solving
1.99/2.06	c 
1800.02/1800.61	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-2665332-1276674206/watcher-2665332-1276674206 -o /tmp/evaluation-result-2665332-1276674206/solver-2665332-1276674206 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665332-1276674206.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: 1.01 1.01 1.00 3/106 16671
/proc/meminfo: memFree=1532156/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=8260 CPUtime=0
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 1018 0 0 0 0 0 0 0 21 0 1 0 8711330 8458240 939 1992294400 4194304 9819077 140735041355232 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16671/statm: 2359 947 371 1374 0 980 0

[startup+0.0829971 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 16671
/proc/meminfo: memFree=1532156/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=21644 CPUtime=0.07
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 4112 0 0 0 6 1 0 0 23 0 1 0 8711330 22163456 4033 1992294400 4194304 9819077 140735041355232 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16671/statm: 5411 4047 389 1374 0 4032 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 21644

[startup+0.100997 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 16671
/proc/meminfo: memFree=1532156/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=24464 CPUtime=0.09
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 5051 0 0 0 8 1 0 0 23 0 1 0 8711330 25051136 4971 1992294400 4194304 9819077 140735041355232 18446744073709551615 4683343 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16671/statm: 6116 4971 389 1374 0 4737 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24464

[startup+0.30102 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 16671
/proc/meminfo: memFree=1532156/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=53692 CPUtime=0.29
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 12725 0 0 0 25 4 0 0 23 0 1 0 8711330 54980608 12291 1992294400 4194304 9819077 140735041355232 18446744073709551615 4409086 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 13423 12291 439 1374 0 12044 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 53692

[startup+0.701064 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 16671
/proc/meminfo: memFree=1532156/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=63580 CPUtime=0.69
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 15360 0 0 0 61 8 0 0 25 0 1 0 8711330 65105920 14573 1992294400 4194304 9819077 140735041355232 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 15895 14573 478 1374 0 14516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63580

[startup+1.50115 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 16672
/proc/meminfo: memFree=1468660/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=71016 CPUtime=1.49
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 19374 0 0 0 122 27 0 0 25 0 1 0 8711330 72720384 16566 1992294400 4194304 9819077 140735041355232 18446744073709551615 4983335 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 17754 16566 562 1374 0 16375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71016

[startup+3.10133 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 16672
/proc/meminfo: memFree=1464816/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=143620 CPUtime=3.09
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 35749 0 0 0 276 33 0 0 25 0 1 0 8711330 147066880 30453 1992294400 4194304 9819077 140735041355232 18446744073709551615 7291608 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 35905 30453 635 1374 0 34526 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 143620

[startup+6.30068 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 16672
/proc/meminfo: memFree=1411620/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=150272 CPUtime=6.29
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 41057 0 0 0 593 36 0 0 25 0 1 0 8711330 153878528 30815 1992294400 4194304 9819077 140735041355232 18446744073709551615 7291114 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 37568 30815 637 1374 0 36189 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 150272

[startup+12.7014 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 16672
/proc/meminfo: memFree=1411372/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=151620 CPUtime=12.68
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 48283 0 0 0 1227 41 0 0 25 0 1 0 8711330 155258880 30936 1992294400 4194304 9819077 140735041355232 18446744073709551615 7312758 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 37905 30936 637 1374 0 36526 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 151620

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16672
/proc/meminfo: memFree=1410628/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=152484 CPUtime=25.49
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 60571 0 0 0 2499 50 0 0 25 0 1 0 8711330 156143616 30899 1992294400 4194304 9819077 140735041355232 18446744073709551615 6190584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 38121 30899 638 1374 0 36742 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 152484

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16674
/proc/meminfo: memFree=1408892/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=153284 CPUtime=51.06
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 84448 0 0 0 5042 64 0 0 25 0 1 0 8711330 156962816 31576 1992294400 4194304 9819077 140735041355232 18446744073709551615 7309100 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 38321 31576 638 1374 0 36942 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 153284

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16674
/proc/meminfo: memFree=1409016/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=154624 CPUtime=102.25
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 131039 0 0 0 10130 95 0 0 25 0 1 0 8711330 158334976 31275 1992294400 4194304 9819077 140735041355232 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 38656 31275 638 1374 0 37277 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 154624

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16676
/proc/meminfo: memFree=1407652/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=155456 CPUtime=162.22
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 180859 0 0 0 16098 124 0 0 25 0 1 0 8711330 159186944 31907 1992294400 4194304 9819077 140735041355232 18446744073709551615 7326201 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 38864 31907 638 1374 0 37485 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 155456

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16678
/proc/meminfo: memFree=1406040/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=155840 CPUtime=222.2
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 225023 0 0 0 22070 150 0 0 25 0 1 0 8711330 159580160 32049 1992294400 4194304 9819077 140735041355232 18446744073709551615 6192362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 38960 32049 638 1374 0 37581 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 155840

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16680
/proc/meminfo: memFree=1408396/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=156072 CPUtime=282.19
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 268045 0 0 0 28042 177 0 0 25 0 1 0 8711330 159817728 31560 1992294400 4194304 9819077 140735041355232 18446744073709551615 6698922 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 39018 31560 638 1374 0 37639 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 156072

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16682
/proc/meminfo: memFree=1404676/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=156160 CPUtime=342.16
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 309898 0 0 0 34015 201 0 0 25 0 1 0 8711330 159907840 32294 1992294400 4194304 9819077 140735041355232 18446744073709551615 7295939 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 39040 32294 638 1374 0 37661 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 156160

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16682
/proc/meminfo: memFree=1403932/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=156288 CPUtime=402.15
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 354262 0 0 0 39987 228 0 0 25 0 1 0 8711330 160038912 31368 1992294400 4194304 9819077 140735041355232 18446744073709551615 6198314 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 39072 31368 638 1374 0 37693 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 156288

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16684
/proc/meminfo: memFree=1402196/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=156416 CPUtime=462.12
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 396291 0 0 0 45958 254 0 0 25 0 1 0 8711330 160169984 31638 1992294400 4194304 9819077 140735041355232 18446744073709551615 6656816 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 39104 31638 638 1374 0 37725 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 156416

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16686
/proc/meminfo: memFree=1406660/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=156392 CPUtime=522.11
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 436366 0 0 0 51936 275 0 0 25 0 1 0 8711330 160145408 32330 1992294400 4194304 9819077 140735041355232 18446744073709551615 6192272 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 39098 32330 638 1374 0 37719 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 156392

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16688
/proc/meminfo: memFree=1405916/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=156388 CPUtime=582.08
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 476505 0 0 0 57910 298 0 0 25 0 1 0 8711330 160141312 32225 1992294400 4194304 9819077 140735041355232 18446744073709551615 6656806 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 39097 32225 638 1374 0 37718 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 156388

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16690
/proc/meminfo: memFree=1402196/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=156328 CPUtime=642.07
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 514335 0 0 0 63887 320 0 0 25 0 1 0 8711330 160079872 32842 1992294400 4194304 9819077 140735041355232 18446744073709551615 7290936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 39082 32842 638 1374 0 37703 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 156328

[startup+702.301 s]

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

/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 755261 0 0 0 99729 466 0 0 25 0 1 0 8711330 166858752 33294 1992294400 4194304 9819077 140735041355232 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 40737 33294 638 1374 0 39358 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 162948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16709
/proc/meminfo: memFree=1403436/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=162756 CPUtime=1061.92
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 797080 0 0 0 105703 489 0 0 25 0 1 0 8711330 166662144 32868 1992294400 4194304 9819077 140735041355232 18446744073709551615 6198362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 40689 32868 638 1374 0 39310 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 162756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16711
/proc/meminfo: memFree=1402692/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166372 CPUtime=1121.9
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 836898 0 0 0 111680 510 0 0 25 0 1 0 8711330 170364928 32780 1992294400 4194304 9819077 140735041355232 18446744073709551615 6198314 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41593 32780 638 1374 0 40214 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 166372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16713
/proc/meminfo: memFree=1403312/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166336 CPUtime=1181.88
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 877276 0 0 0 117654 534 0 0 25 0 1 0 8711330 170328064 32910 1992294400 4194304 9819077 140735041355232 18446744073709551615 7292002 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41584 32910 638 1374 0 40205 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 166336

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16715
/proc/meminfo: memFree=1399716/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166312 CPUtime=1241.86
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 916992 0 0 0 123629 557 0 0 25 0 1 0 8711330 170303488 33288 1992294400 4194304 9819077 140735041355232 18446744073709551615 6192320 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41578 33288 638 1374 0 40199 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 166312

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16715
/proc/meminfo: memFree=1404924/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166472 CPUtime=1301.86
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 958144 0 0 0 129603 583 0 0 25 0 1 0 8711330 170467328 31893 1992294400 4194304 9819077 140735041355232 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41618 31893 638 1374 0 40239 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 166472

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16717
/proc/meminfo: memFree=1399840/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166476 CPUtime=1361.83
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 997632 0 0 0 135577 606 0 0 25 0 1 0 8711330 170471424 33256 1992294400 4194304 9819077 140735041355232 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41619 33256 638 1374 0 40240 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 166476

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16719
/proc/meminfo: memFree=1402940/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166508 CPUtime=1421.82
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 1039030 0 0 0 141552 630 0 0 25 0 1 0 8711330 170504192 32482 1992294400 4194304 9819077 140735041355232 18446744073709551615 7294714 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41627 32482 638 1374 0 40248 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 166508

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16721
/proc/meminfo: memFree=1399220/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166508 CPUtime=1481.8
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 1080130 0 0 0 147526 654 0 0 25 0 1 0 8711330 170504192 31936 1992294400 4194304 9819077 140735041355232 18446744073709551615 7311256 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41627 31936 638 1374 0 40248 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 166508

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16723
/proc/meminfo: memFree=1399716/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166472 CPUtime=1541.78
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 1118802 0 0 0 153500 678 0 0 25 0 1 0 8711330 170467328 33268 1992294400 4194304 9819077 140735041355232 18446744073709551615 6192320 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41618 33268 638 1374 0 40239 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 166472

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16723
/proc/meminfo: memFree=1400584/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166472 CPUtime=1601.76
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 1160151 0 0 0 159475 701 0 0 25 0 1 0 8711330 170467328 33090 1992294400 4194304 9819077 140735041355232 18446744073709551615 7309084 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41618 33090 638 1374 0 40239 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 166472

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16725
/proc/meminfo: memFree=1403560/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166472 CPUtime=1661.75
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 1201634 0 0 0 165450 725 0 0 25 0 1 0 8711330 170467328 32441 1992294400 4194304 9819077 140735041355232 18446744073709551615 6391510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41618 32441 638 1374 0 40239 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 166472

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16727
/proc/meminfo: memFree=1404180/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166384 CPUtime=1721.73
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 1243004 0 0 0 171425 748 0 0 25 0 1 0 8711330 170377216 32665 1992294400 4194304 9819077 140735041355232 18446744073709551615 7289168 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41596 32665 638 1374 0 40217 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 166384

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16729
/proc/meminfo: memFree=1403932/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166408 CPUtime=1781.71
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 1287943 0 0 0 177397 774 0 0 25 0 1 0 8711330 170401792 32341 1992294400 4194304 9819077 140735041355232 18446744073709551615 7301615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41602 32341 638 1374 0 40223 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 166408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16729
/proc/meminfo: memFree=1403560/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166408 CPUtime=1800.02
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 1300338 0 0 0 179221 781 0 0 25 0 1 0 8711330 170401792 32225 1992294400 4194304 9819077 140735041355232 18446744073709551615 7293461 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41602 32225 638 1374 0 40223 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 166408

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -16671

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 16729
/proc/meminfo: memFree=1403560/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166408 CPUtime=1800.8
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 1300826 0 0 0 179299 781 0 0 25 0 1 0 8711330 170401792 32713 1992294400 4194304 9819077 140735041355232 18446744073709551615 7311252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41602 32713 638 1374 0 40223 0
Current children cumulated CPU time (s) 1800.8
Current children cumulated vsize (KiB) 166408

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16730
/proc/meminfo: memFree=1400824/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166408 CPUtime=1801.6
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 1301070 0 0 0 179379 781 0 0 25 0 1 0 8711330 170401792 32957 1992294400 4194304 9819077 140735041355232 18446744073709551615 7309283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41602 32957 638 1374 0 40223 0
Current children cumulated CPU time (s) 1801.6
Current children cumulated vsize (KiB) 166408

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16730
/proc/meminfo: memFree=1400824/2059040 swapFree=4192956/4192956
[pid=16671] ppid=16669 vsize=166408 CPUtime=1802
/proc/16671/stat : 16671 (pbscip.linux.x8) R 16669 16671 16567 0 -1 4202496 1301123 0 0 0 179419 781 0 0 25 0 1 0 8711330 170401792 33010 1992294400 4194304 9819077 140735041355232 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16671/statm: 41602 33010 638 1374 0 40223 0
Current children cumulated CPU time (s) 1802
Current children cumulated vsize (KiB) 166408

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.63
CPU time (s): 1802.04
CPU user time (s): 1794.21
CPU system time (s): 7.82881
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 166572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.21
system time used= 7.82881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1301129
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= 6387

runsolver used 2.93555 second user time and 8.5537 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-16 09:43:27
IDJOB=2665332
IDBENCH=48275
IDSOLVER=1168
FILE ID=node059/2665332-1276674206
PBS_JOBID= 11172543
Free space on /tmp= 62552 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_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-2665332-1276674206/watcher-2665332-1276674206 -o /tmp/evaluation-result-2665332-1276674206/solver-2665332-1276674206 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665332-1276674206.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9fd52bec996ed780d55ecea52b6ce11a
RANDOM SEED=1977886784

node059.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		: 3000.244
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		: 3000.244
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:       1532560 kB
Buffers:        122712 kB
Cached:         261552 kB
SwapCached:          0 kB
Active:         159132 kB
Inactive:       284400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1532560 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6604 kB
Writeback:           0 kB
AnonPages:       59108 kB
Mapped:          15420 kB
Slab:            61168 kB
PageTables:       3900 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180588 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= 62548 MiB
End job on node059 at 2010-06-16 10:13:29