Trace number 2664819

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) 1802.12 1802.83

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-9000opt.opb
MD5SUM45bb740026f369f3965355a2a9c7d86d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-193
Best CPU time to get the best result obtained on this benchmark15.9096
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints63333
Number of constraints which are clauses63333
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 364
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 364
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2664819-1276686818.opb>
1.10/1.13	c original problem has 2025 variables (2025 bin, 0 int, 0 impl, 0 cont) and 63333 constraints
1.10/1.13	c problem read
1.10/1.13	c presolving settings loaded
1.29/1.35	o 0
1.29/1.35	c feasible solution found by trivial heuristic, objective value  0.000000e+00
1.29/1.35	c presolving:
1.59/1.62	c (round 1) 186 del vars, 186 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2340 impls, 0 clqs
2.10/2.18	c (round 2) 186 del vars, 821 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 62512 upgd conss, 2340 impls, 0 clqs
2.39/2.40	c    (1.0s) probing: 101/1839 (5.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.39/2.40	c    (1.0s) probing aborted: 100/100 successive totally useless probings
2.39/2.40	c presolving (3 rounds):
2.39/2.40	c  186 deleted vars, 821 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.39/2.40	c  2340 implications, 0 cliques
2.39/2.40	c presolved problem has 1839 variables (1839 bin, 0 int, 0 impl, 0 cont) and 62512 constraints
2.39/2.40	c   62512 constraints of type <logicor>
2.39/2.40	c transformed objective value is always integral (scale: 1)
2.39/2.40	c Presolving Time: 0.86
2.39/2.40	c - non default parameters ----------------------------------------------------------------------
2.39/2.40	c # SCIP version 1.2.1.2
2.39/2.40	c 
2.39/2.40	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
2.39/2.40	c # [type: int, range: [-1,2147483647], default: -1]
2.39/2.40	c conflict/interconss = 0
2.39/2.40	c 
2.39/2.40	c # should binary conflicts be preferred?
2.39/2.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.40	c conflict/preferbinary = TRUE
2.39/2.40	c 
2.39/2.40	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
2.39/2.40	c # [type: int, range: [-1,2147483647], default: 0]
2.39/2.40	c constraints/agelimit = 1
2.39/2.40	c 
2.39/2.40	c # should enforcement of pseudo solution be disabled?
2.39/2.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.40	c constraints/disableenfops = TRUE
2.39/2.40	c 
2.39/2.40	c # frequency for displaying node information lines
2.39/2.40	c # [type: int, range: [-1,2147483647], default: 100]
2.39/2.40	c display/freq = 10000
2.39/2.40	c 
2.39/2.40	c # maximal time in seconds to run
2.39/2.40	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.39/2.40	c limits/time = 1798.88
2.39/2.40	c 
2.39/2.40	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.39/2.40	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.39/2.40	c limits/memory = 1620
2.39/2.40	c 
2.39/2.40	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
2.39/2.40	c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.40	c lp/solvefreq = 0
2.39/2.40	c 
2.39/2.40	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
2.39/2.40	c # [type: char, range: {lafpsqd}, default: l]
2.39/2.40	c lp/pricing = a
2.39/2.40	c 
2.39/2.40	c # should presolving try to simplify inequalities
2.39/2.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.40	c constraints/linear/simplifyinequalities = TRUE
2.39/2.40	c 
2.39/2.40	c # should presolving try to simplify knapsacks
2.39/2.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.40	c constraints/knapsack/simplifyinequalities = TRUE
2.39/2.40	c 
2.39/2.40	c # priority of node selection rule <dfs> in standard mode
2.39/2.40	c # [type: int, range: [-536870912,536870911], default: 0]
2.39/2.40	c nodeselection/dfs/stdpriority = 1000000
2.39/2.40	c 
2.39/2.40	c -----------------------------------------------------------------------------------------------
2.39/2.40	c start solving
2.39/2.40	c 
416.52/416.79	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
416.52/416.79	c t 413s|     1 |     0 | 35787 |     - |  72M|   0 |1829 |1839 |  62k|1839 |  62k|   0 |   0 |   0 |-2.811758e+02 | 0.000000e+00 | 100.00%
416.73/416.94	o -12
416.73/416.94	c R 413s|     1 |     0 | 35787 |     - |  72M|   0 |1829 |1839 |  62k|1839 |  62k|   0 |   0 |   0 |-2.811758e+02 |-1.200000e+01 |  95.73%
416.93/417.13	o -14
416.93/417.13	c s 414s|     1 |     0 | 35787 |     - |  72M|   0 |1829 |1839 |  62k|1839 |  62k|   0 |   0 |   0 |-2.811758e+02 |-1.400000e+01 |  95.02%
1319.17/1319.76	c  1312s|     1 |     0 | 96669 |     - |  76M|   0 |1835 |1839 |  62k|1839 |  62k|   5 |   0 |   0 |-2.766373e+02 |-1.400000e+01 |  94.94%
1319.17/1319.79	o -42
1319.17/1319.79	c b1312s|     1 |     0 | 96669 |     - |  76M|   0 |1835 |1839 |  62k|1839 |  62k|   5 |   0 |   0 |-2.766373e+02 |-4.200000e+01 |  84.82%
1800.09/1800.80	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2664819-1276686818/watcher-2664819-1276686818 -o /tmp/evaluation-result-2664819-1276686818/solver-2664819-1276686818 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664819-1276686818.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 1.02 3/106 15861
/proc/meminfo: memFree=1713724/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=9288 CPUtime=0
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 1100 0 0 0 0 0 0 0 15 0 1 0 9974154 9510912 1021 1992294400 4194304 9819077 140736929822064 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15861/statm: 2322 1031 371 1374 0 943 0

[startup+0.0988051 s]
/proc/loadavg: 0.92 0.98 1.02 3/106 15861
/proc/meminfo: memFree=1713724/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=14836 CPUtime=0.09
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 2635 0 0 0 9 0 0 0 17 0 1 0 9974154 15192064 2556 1992294400 4194304 9819077 140736929822064 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15861/statm: 3709 2556 388 1374 0 2330 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14836

[startup+0.100806 s]
/proc/loadavg: 0.92 0.98 1.02 3/106 15861
/proc/meminfo: memFree=1713724/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=14836 CPUtime=0.09
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 2635 0 0 0 9 0 0 0 17 0 1 0 9974154 15192064 2556 1992294400 4194304 9819077 140736929822064 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15861/statm: 3709 2556 388 1374 0 2330 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14836

[startup+0.300841 s]
/proc/loadavg: 0.92 0.98 1.02 3/106 15861
/proc/meminfo: memFree=1713724/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=19592 CPUtime=0.29
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 3841 0 0 0 28 1 0 0 17 0 1 0 9974154 20062208 3762 1992294400 4194304 9819077 140736929822064 18446744073709551615 8718976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15861/statm: 4898 3762 388 1374 0 3519 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19592

[startup+0.700913 s]
/proc/loadavg: 0.92 0.98 1.02 3/106 15861
/proc/meminfo: memFree=1713724/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=27592 CPUtime=0.69
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 5801 0 0 0 68 1 0 0 17 0 1 0 9974154 28254208 5722 1992294400 4194304 9819077 140736929822064 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15861/statm: 6898 5722 388 1374 0 5519 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27592

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 1.02 2/107 15862
/proc/meminfo: memFree=1686312/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=81852 CPUtime=1.49
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 19570 0 0 0 140 9 0 0 18 0 1 0 9974154 83816448 19092 1992294400 4194304 9819077 140736929822064 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 20463 19092 492 1374 0 19084 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81852

[startup+3.10135 s]
/proc/loadavg: 0.93 0.98 1.02 2/107 15862
/proc/meminfo: memFree=1630140/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=182076 CPUtime=3.09
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 48270 0 0 0 274 35 0 0 21 0 1 0 9974154 186445824 35979 1992294400 4194304 9819077 140736929822064 18446744073709551615 7481161 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 45519 35981 630 1374 0 44140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 182076

[startup+6.30093 s]
/proc/loadavg: 0.93 0.98 1.02 2/107 15862
/proc/meminfo: memFree=1569628/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=190492 CPUtime=6.29
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 51707 0 0 0 591 38 0 0 25 0 1 0 9974154 195063808 36701 1992294400 4194304 9819077 140736929822064 18446744073709551615 7291624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 47623 36701 630 1374 0 46244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 190492

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 1.01 2/107 15862
/proc/meminfo: memFree=1565908/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=197916 CPUtime=12.69
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 59160 0 0 0 1228 41 0 0 25 0 1 0 9974154 202665984 37795 1992294400 4194304 9819077 140736929822064 18446744073709551615 6198288 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 49479 37795 632 1374 0 48100 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 197916

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 1.01 2/107 15862
/proc/meminfo: memFree=1563428/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=200860 CPUtime=25.48
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 72653 0 0 0 2499 49 0 0 25 0 1 0 9974154 205680640 38020 1992294400 4194304 9819077 140736929822064 18446744073709551615 6391455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 50215 38020 632 1374 0 48836 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 200860

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 1.01 2/107 15862
/proc/meminfo: memFree=1568264/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=203644 CPUtime=51.06
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 95444 0 0 0 5044 62 0 0 25 0 1 0 9974154 208531456 37230 1992294400 4194304 9819077 140736929822064 18446744073709551615 7290936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 50911 37230 632 1374 0 49532 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 203644

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 1.01 2/107 15864
/proc/meminfo: memFree=1569132/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=205436 CPUtime=102.25
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 134631 0 0 0 10141 84 0 0 25 0 1 0 9974154 210366464 36593 1992294400 4194304 9819077 140736929822064 18446744073709551615 6198704 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 51359 36593 632 1374 0 49980 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 205436

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 15866
/proc/meminfo: memFree=1561692/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=206072 CPUtime=162.22
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 177077 0 0 0 16113 109 0 0 25 0 1 0 9974154 211017728 38541 1992294400 4194304 9819077 140736929822064 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 51518 38541 632 1374 0 50139 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 206072

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 15868
/proc/meminfo: memFree=1562064/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=206300 CPUtime=222.2
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 222486 0 0 0 22084 136 0 0 25 0 1 0 9974154 211251200 38371 1992294400 4194304 9819077 140736929822064 18446744073709551615 7290952 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 51575 38371 632 1374 0 50196 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 206300

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 15868
/proc/meminfo: memFree=1565040/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=206392 CPUtime=282.18
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 267546 0 0 0 28057 161 0 0 25 0 1 0 9974154 211345408 38225 1992294400 4194304 9819077 140736929822064 18446744073709551615 7291095 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 51598 38225 632 1374 0 50219 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 206392

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 15870
/proc/meminfo: memFree=1563800/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=206620 CPUtime=342.16
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 312380 0 0 0 34030 186 0 0 25 0 1 0 9974154 211578880 38148 1992294400 4194304 9819077 140736929822064 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 51655 38148 632 1374 0 50276 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 206620

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 15872
/proc/meminfo: memFree=1568512/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=206684 CPUtime=402.13
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 355781 0 0 0 40003 210 0 0 25 0 1 0 9974154 211644416 36888 1992294400 4194304 9819077 140736929822064 18446744073709551615 7480871 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 51671 36888 632 1374 0 50292 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 206684

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 15874
/proc/meminfo: memFree=1570124/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=206316 CPUtime=462.11
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 368286 0 0 0 45982 229 0 0 25 0 1 0 9974154 211267584 36303 1992294400 4194304 9819077 140736929822064 18446744073709551615 6044097 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 51579 36303 648 1374 0 50200 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 206316

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 15876
/proc/meminfo: memFree=1557600/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=214432 CPUtime=522.09
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 405682 0 0 0 51959 250 0 0 25 0 1 0 9974154 219578368 39831 1992294400 4194304 9819077 140736929822064 18446744073709551615 6198350 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 53608 39831 668 1374 0 52229 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 214432

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 15876
/proc/meminfo: memFree=1556112/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=214400 CPUtime=582.06
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 452972 0 0 0 57930 276 0 0 25 0 1 0 9974154 219545600 39899 1992294400 4194304 9819077 140736929822064 18446744073709551615 7304794 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 53600 39899 668 1374 0 52221 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 214400

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 15878
/proc/meminfo: memFree=1561816/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=214276 CPUtime=642.05
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 494925 0 0 0 63905 300 0 0 25 0 1 0 9974154 219418624 38389 1992294400 4194304 9819077 140736929822064 18446744073709551615 6198314 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 53569 38389 668 1374 0 52190 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 214276

[startup+702.301 s]

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

/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 787145 0 0 0 105714 474 0 0 25 0 1 0 9974154 219312128 38121 1992294400 4194304 9819077 140736929822064 18446744073709551615 6198314 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 53543 38121 668 1374 0 52164 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 214172

[startup+1122.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/107 15895
/proc/meminfo: memFree=1559212/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=214336 CPUtime=1121.85
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 829336 0 0 0 111685 500 0 0 25 0 1 0 9974154 219480064 39091 1992294400 4194304 9819077 140736929822064 18446744073709551615 6198704 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 53584 39091 668 1374 0 52205 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 214336

[startup+1182.3 s]
/proc/loadavg: 1.16 1.07 1.01 2/107 15895
/proc/meminfo: memFree=1554624/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=214340 CPUtime=1181.83
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 871155 0 0 0 117656 527 0 0 25 0 1 0 9974154 219484160 40070 1992294400 4194304 9819077 140736929822064 18446744073709551615 6674395 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 53585 40070 668 1374 0 52206 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 214340

[startup+1242.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 15897
/proc/meminfo: memFree=1554872/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=214340 CPUtime=1241.8
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 916813 0 0 0 123626 554 0 0 25 0 1 0 9974154 219484160 39944 1992294400 4194304 9819077 140736929822064 18446744073709551615 6192309 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 53585 39944 668 1374 0 52206 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 214340

[startup+1302.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/107 15899
/proc/meminfo: memFree=1556484/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=214492 CPUtime=1301.79
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 961787 0 0 0 129597 582 0 0 25 0 1 0 9974154 219639808 39474 1992294400 4194304 9819077 140736929822064 18446744073709551615 7293466 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 53623 39474 668 1374 0 52244 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 214492

[startup+1362.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/107 15901
/proc/meminfo: memFree=1562560/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=214468 CPUtime=1361.76
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 977964 0 0 0 135577 599 0 0 25 0 1 0 9974154 219615232 37969 1992294400 4194304 9819077 140736929822064 18446744073709551615 7311961 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 53617 37969 668 1374 0 52238 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 214468

[startup+1422.31 s]
/proc/loadavg: 1.08 1.07 1.01 2/107 15903
/proc/meminfo: memFree=1554624/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=222660 CPUtime=1421.74
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 980059 0 0 0 141562 612 0 0 25 0 1 0 9974154 228003840 40002 1992294400 4194304 9819077 140736929822064 18446744073709551615 6055425 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 55665 40002 668 1374 0 54286 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 222660

[startup+1482.3 s]
/proc/loadavg: 1.08 1.07 1.01 2/107 15903
/proc/meminfo: memFree=1545820/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=222948 CPUtime=1481.71
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 1020594 0 0 0 147536 635 0 0 25 0 1 0 9974154 228298752 42253 1992294400 4194304 9819077 140736929822064 18446744073709551615 6198708 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 55737 42253 668 1374 0 54358 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 222948

[startup+1542.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 15905
/proc/meminfo: memFree=1546564/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=222988 CPUtime=1541.69
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 1063087 0 0 0 153512 657 0 0 25 0 1 0 9974154 228339712 41999 1992294400 4194304 9819077 140736929822064 18446744073709551615 7290944 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 55747 41999 668 1374 0 54368 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 222988

[startup+1602.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 15907
/proc/meminfo: memFree=1545324/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=222948 CPUtime=1601.67
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 1101404 0 0 0 159487 680 0 0 25 0 1 0 9974154 228298752 42359 1992294400 4194304 9819077 140736929822064 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 55737 42359 668 1374 0 54358 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 222948

[startup+1662.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 15909
/proc/meminfo: memFree=1552020/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=222984 CPUtime=1661.64
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 1143109 0 0 0 165460 704 0 0 25 0 1 0 9974154 228335616 40781 1992294400 4194304 9819077 140736929822064 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 55746 40781 668 1374 0 54367 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 222984

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15911
/proc/meminfo: memFree=1546068/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=223016 CPUtime=1721.62
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 1182307 0 0 0 171434 728 0 0 25 0 1 0 9974154 228368384 42224 1992294400 4194304 9819077 140736929822064 18446744073709551615 7309043 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 55754 42224 668 1374 0 54375 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 223016

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15911
/proc/meminfo: memFree=1548176/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=222820 CPUtime=1781.59
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 1224849 0 0 0 177406 753 0 0 25 0 1 0 9974154 228167680 41886 1992294400 4194304 9819077 140736929822064 18446744073709551615 7293513 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 55705 41886 668 1374 0 54326 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 222820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15913
/proc/meminfo: memFree=1545572/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=222832 CPUtime=1800.09
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 1235808 0 0 0 179251 758 0 0 25 0 1 0 9974154 228179968 42224 1992294400 4194304 9819077 140736929822064 18446744073709551615 7291135 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 55708 42224 668 1374 0 54329 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 222832

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -15861

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15913
/proc/meminfo: memFree=1545572/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=222832 CPUtime=1800.69
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 1235883 0 0 0 179311 758 0 0 25 0 1 0 9974154 228179968 42299 1992294400 4194304 9819077 140736929822064 18446744073709551615 6191175 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 55708 42299 668 1374 0 54329 0
Current children cumulated CPU time (s) 1800.69
Current children cumulated vsize (KiB) 222832

[startup+1802.2 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 15914
/proc/meminfo: memFree=1545068/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=222832 CPUtime=1801.48
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 1236000 0 0 0 179390 758 0 0 25 0 1 0 9974154 228179968 42416 1992294400 4194304 9819077 140736929822064 18446744073709551615 6192285 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 55708 42416 668 1374 0 54329 0
Current children cumulated CPU time (s) 1801.48
Current children cumulated vsize (KiB) 222832

[startup+1802.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 15914
/proc/meminfo: memFree=1545068/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=222884 CPUtime=1801.89
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 1239166 0 0 0 179429 760 0 0 25 0 1 0 9974154 228233216 40276 1992294400 4194304 9819077 140736929822064 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 55721 40276 668 1374 0 54342 0
Current children cumulated CPU time (s) 1801.89
Current children cumulated vsize (KiB) 222884

[startup+1802.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 15914
/proc/meminfo: memFree=1553252/2059040 swapFree=4192956/4192956
[pid=15861] ppid=15859 vsize=222884 CPUtime=1802.09
/proc/15861/stat : 15861 (pbscip.linux.x8) R 15859 15861 15836 0 -1 4202496 1239202 0 0 0 179449 760 0 0 25 0 1 0 9974154 228233216 40312 1992294400 4194304 9819077 140736929822064 18446744073709551615 7293510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15861/statm: 55721 40312 668 1374 0 54342 0
Current children cumulated CPU time (s) 1802.09
Current children cumulated vsize (KiB) 222884

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.83
CPU time (s): 1802.12
CPU user time (s): 1794.5
CPU system time (s): 7.62284
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 223048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.5
system time used= 7.62284
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1239202
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= 5234

runsolver used 2.98555 second user time and 8.5187 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-16 13:13:39
IDJOB=2664819
IDBENCH=71833
IDSOLVER=1168
FILE ID=node044/2664819-1276686818
PBS_JOBID= 11172605
Free space on /tmp= 62584 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-9000opt.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-2664819-1276686818/watcher-2664819-1276686818 -o /tmp/evaluation-result-2664819-1276686818/solver-2664819-1276686818 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664819-1276686818.opb -t 1800 -m 1800

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

MD5SUM BENCH= 45bb740026f369f3965355a2a9c7d86d
RANDOM SEED=149645166

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
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:       1714376 kB
Buffers:         68072 kB
Cached:         150668 kB
SwapCached:          0 kB
Active:         130748 kB
Inactive:       147248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1714376 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8324 kB
Writeback:           0 kB
AnonPages:       59208 kB
Mapped:          15376 kB
Slab:            44972 kB
PageTables:       3940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180284 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= 62580 MiB
End job on node044 at 2010-06-16 13:43:41