Trace number 2665317

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) 1802.11 1802.65

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_60_2.opb
MD5SUM16914dfad82872f4c1ab9b61e8ec867a
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-32
Best CPU time to get the best result obtained on this benchmark1798.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
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)74976
Sum of products size (including duplicates)149952
Number of different products37488
Sum of products size74976

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-2665317-1276671677.opb>
0.39/0.43	c original problem has 38488 variables (38488 bin, 0 int, 0 impl, 0 cont) and 38989 constraints
0.39/0.43	c problem read
0.39/0.43	c presolving settings loaded
0.89/0.95	o 0
0.89/0.95	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.89/0.95	c presolving:
2.39/2.42	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1500 upgd conss, 299256 impls, 1000 clqs
4.79/4.87	c    (4.1s) probing: 101/38488 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
4.79/4.87	c    (4.1s) probing aborted: 100/100 successive totally useless probings
4.79/4.88	c presolving (2 rounds):
4.79/4.88	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
4.79/4.88	c  299256 implications, 1000 cliques
4.79/4.88	c presolved problem has 38488 variables (38488 bin, 0 int, 0 impl, 0 cont) and 38989 constraints
4.79/4.88	c    1000 constraints of type <setppc>
4.79/4.88	c   37488 constraints of type <and>
4.79/4.88	c       1 constraints of type <linear>
4.79/4.88	c     500 constraints of type <logicor>
4.79/4.88	c transformed objective value is always integral (scale: 1)
4.79/4.88	c Presolving Time: 3.93
4.79/4.88	c - non default parameters ----------------------------------------------------------------------
4.79/4.88	c # SCIP version 1.2.1.2
4.79/4.88	c 
4.79/4.88	c # frequency for displaying node information lines
4.79/4.88	c # [type: int, range: [-1,2147483647], default: 100]
4.79/4.88	c display/freq = 10000
4.79/4.88	c 
4.79/4.88	c # maximal time in seconds to run
4.79/4.88	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.79/4.88	c limits/time = 1799.57
4.79/4.88	c 
4.79/4.88	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
4.79/4.88	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.79/4.88	c limits/memory = 1620
4.79/4.88	c 
4.79/4.88	c # should presolving try to simplify inequalities
4.79/4.88	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.79/4.88	c constraints/linear/simplifyinequalities = TRUE
4.79/4.88	c 
4.79/4.88	c # should presolving try to simplify knapsacks
4.79/4.88	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.79/4.88	c constraints/knapsack/simplifyinequalities = TRUE
4.79/4.88	c 
4.79/4.88	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
4.79/4.88	c # [type: int, range: [-1,2147483647], default: -1]
4.79/4.88	c heuristics/undercover/freq = 0
4.79/4.88	c 
4.79/4.88	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
4.79/4.88	c # [type: int, range: [-1,2147483647], default: -1]
4.79/4.88	c separating/rapidlearning/freq = 0
4.79/4.88	c 
4.79/4.88	c -----------------------------------------------------------------------------------------------
4.79/4.88	c start solving
4.89/4.92	c 
1800.07/1800.61	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-2665317-1276671677/watcher-2665317-1276671677 -o /tmp/evaluation-result-2665317-1276671677/solver-2665317-1276671677 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665317-1276671677.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 0.99 0.99 3/106 15397
/proc/meminfo: memFree=1731992/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=9584 CPUtime=0
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 1163 0 0 0 0 0 0 0 22 0 1 0 8458736 9814016 1084 1992294400 4194304 9819077 140734552041264 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15397/statm: 2396 1094 371 1374 0 1017 0

[startup+0.0842031 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 15397
/proc/meminfo: memFree=1731992/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=23068 CPUtime=0.08
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 4652 0 0 0 7 1 0 0 24 0 1 0 8458736 23621632 4572 1992294400 4194304 9819077 140734552041264 18446744073709551615 4361616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15397/statm: 5767 4572 389 1374 0 4388 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23068

[startup+0.101205 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 15397
/proc/meminfo: memFree=1731992/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=25720 CPUtime=0.09
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 5299 0 0 0 8 1 0 0 24 0 1 0 8458736 26337280 5219 1992294400 4194304 9819077 140734552041264 18446744073709551615 8778767 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15397/statm: 6430 5219 389 1374 0 5051 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25720

[startup+0.301234 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 15397
/proc/meminfo: memFree=1731992/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=45588 CPUtime=0.29
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 10311 0 0 0 27 2 0 0 25 0 1 0 8458736 46682112 10231 1992294400 4194304 9819077 140734552041264 18446744073709551615 6180942 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15397/statm: 11397 10231 389 1374 0 10018 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45588

[startup+0.701293 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 15397
/proc/meminfo: memFree=1731992/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=106772 CPUtime=0.69
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 26049 0 0 0 61 8 0 0 25 0 1 0 8458736 109334528 25520 1992294400 4194304 9819077 140734552041264 18446744073709551615 4561370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 26693 25520 450 1374 0 25314 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 106772

[startup+1.50141 s]
/proc/loadavg: 0.92 0.99 0.99 2/107 15398
/proc/meminfo: memFree=1626088/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=120660 CPUtime=1.49
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 29320 0 0 0 138 11 0 0 25 0 1 0 8458736 123555840 28791 1992294400 4194304 9819077 140734552041264 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 30165 28791 478 1374 0 28786 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 120660

[startup+3.10064 s]
/proc/loadavg: 0.92 0.99 0.99 2/107 15398
/proc/meminfo: memFree=1607240/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=139872 CPUtime=3.09
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 36048 0 0 0 283 26 0 0 25 0 1 0 8458736 143228928 33605 1992294400 4194304 9819077 140734552041264 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 34968 33605 505 1374 0 33589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 139872

[startup+6.30111 s]
/proc/loadavg: 0.93 0.99 0.99 2/107 15398
/proc/meminfo: memFree=1519820/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=300300 CPUtime=6.29
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 72401 0 0 0 582 47 0 0 25 0 1 0 8458736 307507200 66136 1992294400 4194304 9819077 140734552041264 18446744073709551615 7291608 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 75075 66136 636 1374 0 73696 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 300300

[startup+12.701 s]
/proc/loadavg: 0.93 0.99 0.99 2/107 15400
/proc/meminfo: memFree=1467120/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=323404 CPUtime=12.68
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 82038 0 0 0 1215 53 0 0 25 0 1 0 8458736 331165696 66835 1992294400 4194304 9819077 140734552041264 18446744073709551615 6192285 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 80851 66835 638 1374 0 79472 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 323404

[startup+25.5009 s]
/proc/loadavg: 0.95 0.99 0.99 2/107 15400
/proc/meminfo: memFree=1467492/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=327472 CPUtime=25.48
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 94595 0 0 0 2488 60 0 0 25 0 1 0 8458736 335331328 66564 1992294400 4194304 9819077 140734552041264 18446744073709551615 6191141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 81868 66564 638 1374 0 80489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 327472

[startup+51.1016 s]
/proc/loadavg: 0.96 0.99 0.99 2/107 15400
/proc/meminfo: memFree=1464020/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=329200 CPUtime=51.07
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 114636 0 0 0 5037 70 0 0 25 0 1 0 8458736 337100800 67680 1992294400 4194304 9819077 140734552041264 18446744073709551615 6191175 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 82300 67680 639 1374 0 80921 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 329200

[startup+102.309 s]
/proc/loadavg: 0.98 0.99 0.99 2/107 15402
/proc/meminfo: memFree=1465880/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=330420 CPUtime=102.26
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 157713 0 0 0 10131 95 0 0 25 0 1 0 8458736 338350080 66916 1992294400 4194304 9819077 140734552041264 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 82605 66919 639 1374 0 81226 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 330420

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15404
/proc/meminfo: memFree=1463524/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=332108 CPUtime=162.24
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 200053 0 0 0 16105 119 0 0 25 0 1 0 8458736 340078592 67597 1992294400 4194304 9819077 140734552041264 18446744073709551615 6192309 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 83027 67597 639 1374 0 81648 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 332108

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15404
/proc/meminfo: memFree=1464020/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=333712 CPUtime=222.22
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 242723 0 0 0 22079 143 0 0 25 0 1 0 8458736 341721088 67354 1992294400 4194304 9819077 140734552041264 18446744073709551615 7291643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 83428 67354 639 1374 0 82049 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 333712

[startup+282.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15406
/proc/meminfo: memFree=1461416/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=334772 CPUtime=282.21
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 286750 0 0 0 28053 168 0 0 25 0 1 0 8458736 342806528 68276 1992294400 4194304 9819077 140734552041264 18446744073709551615 6198314 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 83693 68276 639 1374 0 82314 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 334772

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15408
/proc/meminfo: memFree=1455836/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=335884 CPUtime=342.18
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 323034 0 0 0 34030 188 0 0 25 0 1 0 8458736 343945216 69392 1992294400 4194304 9819077 140734552041264 18446744073709551615 7301326 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 83971 69392 639 1374 0 82592 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 335884

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15410
/proc/meminfo: memFree=1460176/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=336716 CPUtime=402.17
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 362983 0 0 0 40007 210 0 0 25 0 1 0 8458736 344797184 68626 1992294400 4194304 9819077 140734552041264 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84179 68626 639 1374 0 82800 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 336716

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15412
/proc/meminfo: memFree=1454100/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=337296 CPUtime=462.16
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 399346 0 0 0 45984 232 0 0 25 0 1 0 8458736 345391104 69819 1992294400 4194304 9819077 140734552041264 18446744073709551615 7296194 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84324 69819 639 1374 0 82945 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 337296

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15412
/proc/meminfo: memFree=1458812/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=337744 CPUtime=522.14
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 431899 0 0 0 51964 250 0 0 25 0 1 0 8458736 345849856 68877 1992294400 4194304 9819077 140734552041264 18446744073709551615 7290963 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84436 68877 639 1374 0 83057 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 337744

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 3/107 15414
/proc/meminfo: memFree=1459804/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=337996 CPUtime=582.11
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 469462 0 0 0 57940 271 0 0 25 0 1 0 8458736 346107904 68462 1992294400 4194304 9819077 140734552041264 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84499 68462 639 1374 0 83120 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 337996

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15416
/proc/meminfo: memFree=1452860/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=338228 CPUtime=642.1
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 509258 0 0 0 63918 292 0 0 25 0 1 0 8458736 346345472 70056 1992294400 4194304 9819077 140734552041264 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84557 70056 639 1374 0 83178 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 338228

[startup+702.302 s]

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

/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 705571 0 0 0 99801 398 0 0 25 0 1 0 8458736 347222016 68405 1992294400 4194304 9819077 140734552041264 18446744073709551615 6191199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84771 68405 639 1374 0 83392 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 339084

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15428
/proc/meminfo: memFree=1455216/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339088 CPUtime=1061.97
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 730263 0 0 0 105786 411 0 0 25 0 1 0 8458736 347226112 69785 1992294400 4194304 9819077 140734552041264 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84772 69785 639 1374 0 83393 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 339088

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15428
/proc/meminfo: memFree=1449388/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339124 CPUtime=1121.95
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 754862 0 0 0 111772 423 0 0 25 0 1 0 8458736 347262976 70852 1992294400 4194304 9819077 140734552041264 18446744073709551615 7293496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84781 70852 639 1374 0 83402 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 339124

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15430
/proc/meminfo: memFree=1457696/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339152 CPUtime=1181.94
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 789846 0 0 0 117751 443 0 0 25 0 1 0 8458736 347291648 68955 1992294400 4194304 9819077 140734552041264 18446744073709551615 6198409 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84788 68955 639 1374 0 83409 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 339152

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15432
/proc/meminfo: memFree=1446536/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339212 CPUtime=1241.91
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 825423 0 0 0 123729 462 0 0 25 0 1 0 8458736 347353088 71558 1992294400 4194304 9819077 140734552041264 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84803 71558 639 1374 0 83424 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 339212

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15434
/proc/meminfo: memFree=1454224/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339440 CPUtime=1301.91
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 855871 0 0 0 129715 476 0 0 25 0 1 0 8458736 347586560 69605 1992294400 4194304 9819077 140734552041264 18446744073709551615 6191141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84860 69605 639 1374 0 83481 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 339440

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15436
/proc/meminfo: memFree=1455960/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339508 CPUtime=1361.89
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 893046 0 0 0 135693 496 0 0 25 0 1 0 8458736 347656192 69300 1992294400 4194304 9819077 140734552041264 18446744073709551615 6198730 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84877 69300 639 1374 0 83498 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 339508

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15436
/proc/meminfo: memFree=1449016/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339636 CPUtime=1421.88
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 925059 0 0 0 141675 513 0 0 25 0 1 0 8458736 347787264 70877 1992294400 4194304 9819077 140734552041264 18446744073709551615 7300451 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84909 70877 639 1374 0 83530 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 339636

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15438
/proc/meminfo: memFree=1447404/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339664 CPUtime=1481.85
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 949664 0 0 0 147661 524 0 0 25 0 1 0 8458736 347815936 71311 1992294400 4194304 9819077 140734552041264 18446744073709551615 6656806 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84916 71311 639 1374 0 83537 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 339664

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15440
/proc/meminfo: memFree=1448024/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339724 CPUtime=1541.83
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 1071491 0 0 0 153605 578 0 0 25 0 1 0 8458736 347877376 71149 1992294400 4194304 9819077 140734552041264 18446744073709551615 6199013 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84931 71149 640 1374 0 83552 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 339724

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15442
/proc/meminfo: memFree=1465756/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339700 CPUtime=1601.81
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 1164498 0 0 0 159562 619 0 0 25 0 1 0 8458736 347852800 70460 1992294400 4194304 9819077 140734552041264 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84925 70460 640 1374 0 83546 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 339700

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15444
/proc/meminfo: memFree=1453108/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339728 CPUtime=1661.79
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 1213390 0 0 0 165537 642 0 0 25 0 1 0 8458736 347881472 69836 1992294400 4194304 9819077 140734552041264 18446744073709551615 6697159 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84932 69836 640 1374 0 83553 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 339728

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 15444
/proc/meminfo: memFree=1449264/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339788 CPUtime=1721.77
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 1248192 0 0 0 171518 659 0 0 25 0 1 0 8458736 347942912 71091 1992294400 4194304 9819077 140734552041264 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84947 71091 640 1374 0 83568 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 339788

[startup+1782.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 15446
/proc/meminfo: memFree=1452240/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339892 CPUtime=1781.76
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 1288855 0 0 0 177497 679 0 0 25 0 1 0 8458736 348049408 70040 1992294400 4194304 9819077 140734552041264 18446744073709551615 6198708 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84973 70040 640 1374 0 83594 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 339892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 15446
/proc/meminfo: memFree=1441328/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339892 CPUtime=1800.07
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 1291526 0 0 0 179326 681 0 0 25 0 1 0 8458736 348049408 72711 1992294400 4194304 9819077 140734552041264 18446744073709551615 7297879 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84973 72711 640 1374 0 83594 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 339892

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -15397

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

[startup+1801.4 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 15446
/proc/meminfo: memFree=1441328/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339892 CPUtime=1800.85
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 1291593 0 0 0 179404 681 0 0 25 0 1 0 8458736 348049408 72778 1992294400 4194304 9819077 140734552041264 18446744073709551615 6697304 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84973 72778 640 1374 0 83594 0
Current children cumulated CPU time (s) 1800.85
Current children cumulated vsize (KiB) 339892

[startup+1802.2 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 15447
/proc/meminfo: memFree=1440948/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339892 CPUtime=1801.65
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 1291668 0 0 0 179484 681 0 0 25 0 1 0 8458736 348049408 72853 1992294400 4194304 9819077 140734552041264 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84973 72853 640 1374 0 83594 0
Current children cumulated CPU time (s) 1801.65
Current children cumulated vsize (KiB) 339892

[startup+1802.6 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 15447
/proc/meminfo: memFree=1440948/2059040 swapFree=4164948/4192956
[pid=15397] ppid=15395 vsize=339892 CPUtime=1802.05
/proc/15397/stat : 15397 (pbscip.linux.x8) R 15395 15397 14721 0 -1 4202496 1291701 0 0 0 179524 681 0 0 25 0 1 0 8458736 348049408 72886 1992294400 4194304 9819077 140734552041264 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15397/statm: 84973 72886 640 1374 0 83594 0
Current children cumulated CPU time (s) 1802.05
Current children cumulated vsize (KiB) 339892

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.65
CPU time (s): 1802.11
CPU user time (s): 1795.26
CPU system time (s): 6.84396
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 339892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.26
system time used= 6.84396
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1291701
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= 2156

runsolver used 2.87956 second user time and 8.61369 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-16 09:01:17
IDJOB=2665317
IDBENCH=48260
IDSOLVER=1168
FILE ID=node052/2665317-1276671677
PBS_JOBID= 11172500
Free space on /tmp= 62504 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_60_2.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-2665317-1276671677/watcher-2665317-1276671677 -o /tmp/evaluation-result-2665317-1276671677/solver-2665317-1276671677 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665317-1276671677.opb -t 1800 -m 1800

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

MD5SUM BENCH= 16914dfad82872f4c1ab9b61e8ec867a
RANDOM SEED=909057303

node052.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		: 3000.262
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	: 6000.52
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		: 3000.262
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:       1732520 kB
Buffers:         64812 kB
Cached:         148300 kB
SwapCached:       3620 kB
Active:         109204 kB
Inactive:       138780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1732520 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:            7208 kB
Writeback:           0 kB
AnonPages:       31292 kB
Mapped:          15064 kB
Slab:            56760 kB
PageTables:       3884 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181372 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= 62500 MiB
End job on node052 at 2010-06-16 09:31:20