Trace number 2664824

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (TO) 1802.09 1802.53

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-6000opt.opb
MD5SUM41920bbbb40277697ec2dd9f115c2d3f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-175
Best CPU time to get the best result obtained on this benchmark21.2418
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 constraints62145
Number of constraints which are clauses62145
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 352
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 352
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-2664824-1276687443.opb>
1.00/1.08	c original problem has 2025 variables (2025 bin, 0 int, 0 impl, 0 cont) and 62145 constraints
1.00/1.08	c problem read
1.00/1.08	c presolving settings loaded
1.19/1.29	o 0
1.19/1.29	c feasible solution found by trivial heuristic, objective value  0.000000e+00
1.19/1.29	c presolving:
1.49/1.56	c (round 1) 202 del vars, 202 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2340 impls, 0 clqs
2.10/2.11	c (round 2) 202 del vars, 960 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 61185 upgd conss, 2340 impls, 0 clqs
2.29/2.32	c    (1.0s) probing: 101/1823 (5.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.29/2.32	c    (1.0s) probing aborted: 100/100 successive totally useless probings
2.29/2.32	c presolving (3 rounds):
2.29/2.32	c  202 deleted vars, 960 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.29/2.32	c  2340 implications, 0 cliques
2.29/2.32	c presolved problem has 1823 variables (1823 bin, 0 int, 0 impl, 0 cont) and 61185 constraints
2.29/2.32	c   61185 constraints of type <logicor>
2.29/2.32	c transformed objective value is always integral (scale: 1)
2.29/2.32	c Presolving Time: 0.83
2.29/2.32	c - non default parameters ----------------------------------------------------------------------
2.29/2.32	c # SCIP version 1.2.1.2
2.29/2.32	c 
2.29/2.32	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
2.29/2.32	c # [type: int, range: [-1,2147483647], default: -1]
2.29/2.32	c conflict/interconss = 0
2.29/2.32	c 
2.29/2.32	c # should binary conflicts be preferred?
2.29/2.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.32	c conflict/preferbinary = TRUE
2.29/2.32	c 
2.29/2.32	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
2.29/2.32	c # [type: int, range: [-1,2147483647], default: 0]
2.29/2.32	c constraints/agelimit = 1
2.29/2.32	c 
2.29/2.32	c # should enforcement of pseudo solution be disabled?
2.29/2.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.32	c constraints/disableenfops = TRUE
2.29/2.32	c 
2.29/2.32	c # frequency for displaying node information lines
2.29/2.32	c # [type: int, range: [-1,2147483647], default: 100]
2.29/2.32	c display/freq = 10000
2.29/2.32	c 
2.29/2.32	c # maximal time in seconds to run
2.29/2.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.32	c limits/time = 1798.93
2.29/2.32	c 
2.29/2.32	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.29/2.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.32	c limits/memory = 1620
2.29/2.32	c 
2.29/2.32	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
2.29/2.32	c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.32	c lp/solvefreq = 0
2.29/2.32	c 
2.29/2.32	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)
2.29/2.32	c # [type: char, range: {lafpsqd}, default: l]
2.29/2.32	c lp/pricing = a
2.29/2.32	c 
2.29/2.32	c # should presolving try to simplify inequalities
2.29/2.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.32	c constraints/linear/simplifyinequalities = TRUE
2.29/2.32	c 
2.29/2.32	c # should presolving try to simplify knapsacks
2.29/2.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.32	c constraints/knapsack/simplifyinequalities = TRUE
2.29/2.32	c 
2.29/2.32	c # priority of node selection rule <dfs> in standard mode
2.29/2.32	c # [type: int, range: [-536870912,536870911], default: 0]
2.29/2.32	c nodeselection/dfs/stdpriority = 1000000
2.29/2.32	c 
2.29/2.32	c -----------------------------------------------------------------------------------------------
2.29/2.32	c start solving
2.29/2.33	c 
366.50/366.64	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
366.50/366.64	c t 363s|     1 |     0 | 33172 |     - |  71M|   0 |1814 |1823 |  61k|1823 |  61k|   0 |   0 |   0 |-2.737111e+02 | 0.000000e+00 | 100.00%
366.60/366.79	o -21
366.60/366.79	c R 364s|     1 |     0 | 33172 |     - |  71M|   0 |1814 |1823 |  61k|1823 |  61k|   0 |   0 |   0 |-2.737111e+02 |-2.100000e+01 |  92.33%
366.80/366.98	o -25
366.80/366.98	c s 364s|     1 |     0 | 33172 |     - |  71M|   0 |1814 |1823 |  61k|1823 |  61k|   0 |   0 |   0 |-2.737111e+02 |-2.500000e+01 |  90.87%
1085.13/1085.43	c  1079s|     1 |     0 | 85340 |     - |  75M|   0 |1812 |1823 |  61k|1823 |  61k|  11 |   0 |   0 |-2.650967e+02 |-2.500000e+01 |  90.57%
1085.13/1085.46	o -45
1085.13/1085.46	c b1079s|     1 |     0 | 85340 |     - |  75M|   0 |1812 |1823 |  61k|1823 |  61k|  11 |   0 |   0 |-2.650967e+02 |-4.500000e+01 |  83.03%
1800.06/1800.50	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-2664824-1276687443/watcher-2664824-1276687443 -o /tmp/evaluation-result-2664824-1276687443/solver-2664824-1276687443 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664824-1276687443.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: 0.99 0.98 0.99 3/106 15553
/proc/meminfo: memFree=1642564/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=9288 CPUtime=0
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 1038 0 0 0 0 0 0 0 20 0 1 0 10035170 9510912 958 1992294400 4194304 9819077 140735124165376 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15553/statm: 2322 968 371 1374 0 943 0

[startup+0.0997209 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 15553
/proc/meminfo: memFree=1642564/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=14824 CPUtime=0.09
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 2633 0 0 0 8 1 0 0 20 0 1 0 10035170 15179776 2553 1992294400 4194304 9819077 140735124165376 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15553/statm: 3706 2553 388 1374 0 2327 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14824

[startup+0.101721 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 15553
/proc/meminfo: memFree=1642564/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=15788 CPUtime=0.09
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 2712 0 0 0 8 1 0 0 20 0 1 0 10035170 16166912 2633 1992294400 4194304 9819077 140735124165376 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15553/statm: 3947 2645 388 1374 0 2568 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15788

[startup+0.301737 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 15553
/proc/meminfo: memFree=1642564/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=19580 CPUtime=0.29
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 3841 0 0 0 28 1 0 0 20 0 1 0 10035170 20049920 3761 1992294400 4194304 9819077 140735124165376 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15553/statm: 4895 3761 388 1374 0 3516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19580

[startup+0.700772 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 15553
/proc/meminfo: memFree=1642564/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=27780 CPUtime=0.69
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 5868 0 0 0 67 2 0 0 20 0 1 0 10035170 28446720 5788 1992294400 4194304 9819077 140735124165376 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15553/statm: 6945 5788 388 1374 0 5566 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27780

[startup+1.50084 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15554
/proc/meminfo: memFree=1615028/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=81768 CPUtime=1.49
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 19497 0 0 0 137 12 0 0 22 0 1 0 10035170 83730432 19063 1992294400 4194304 9819077 140735124165376 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 20442 19063 492 1374 0 19063 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81768

[startup+3.10098 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15554
/proc/meminfo: memFree=1555508/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=178976 CPUtime=3.09
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 47912 0 0 0 273 36 0 0 25 0 1 0 10035170 183271424 35515 1992294400 4194304 9819077 140735124165376 18446744073709551615 7480977 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 44744 35515 630 1374 0 43365 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 178976

[startup+6.30125 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15554
/proc/meminfo: memFree=1502436/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=192860 CPUtime=6.29
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 53607 0 0 0 590 39 0 0 25 0 1 0 10035170 197488640 35677 1992294400 4194304 9819077 140735124165376 18446744073709551615 7291112 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 48215 35677 632 1374 0 46836 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 192860

[startup+12.7008 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15554
/proc/meminfo: memFree=1501196/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=196576 CPUtime=12.69
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 60867 0 0 0 1226 43 0 0 25 0 1 0 10035170 201293824 36004 1992294400 4194304 9819077 140735124165376 18446744073709551615 6198342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 49144 36004 632 1374 0 47765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 196576

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15556
/proc/meminfo: memFree=1493880/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=198268 CPUtime=25.49
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 71479 0 0 0 2499 50 0 0 25 0 1 0 10035170 203026432 37609 1992294400 4194304 9819077 140735124165376 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 49567 37609 632 1374 0 48188 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 198268

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15556
/proc/meminfo: memFree=1498096/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=200924 CPUtime=51.08
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 94720 0 0 0 5043 65 0 0 25 0 1 0 10035170 205746176 37069 1992294400 4194304 9819077 140735124165376 18446744073709551615 6198376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 50231 37069 632 1374 0 48852 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 200924

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15558
/proc/meminfo: memFree=1493880/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=202172 CPUtime=102.28
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 134137 0 0 0 10138 90 0 0 25 0 1 0 10035170 207024128 37600 1992294400 4194304 9819077 140735124165376 18446744073709551615 7312721 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 50543 37600 633 1374 0 49164 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 202172

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15558
/proc/meminfo: memFree=1495492/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=202616 CPUtime=162.25
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 182444 0 0 0 16106 119 0 0 25 0 1 0 10035170 207478784 37542 1992294400 4194304 9819077 140735124165376 18446744073709551615 7291114 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 50654 37542 633 1374 0 49275 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 202616

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15560
/proc/meminfo: memFree=1493632/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=202808 CPUtime=222.24
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 226983 0 0 0 22078 146 0 0 25 0 1 0 10035170 207675392 37675 1992294400 4194304 9819077 140735124165376 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 50702 37675 633 1374 0 49323 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 202808

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15562
/proc/meminfo: memFree=1500700/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=203004 CPUtime=282.22
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 274058 0 0 0 28050 172 0 0 25 0 1 0 10035170 207876096 36047 1992294400 4194304 9819077 140735124165376 18446744073709551615 7294712 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 50751 36047 633 1374 0 49372 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 203004

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15564
/proc/meminfo: memFree=1494004/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=203064 CPUtime=342.21
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 319077 0 0 0 34022 199 0 0 25 0 1 0 10035170 207937536 37542 1992294400 4194304 9819077 140735124165376 18446744073709551615 7294751 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 50766 37542 633 1374 0 49387 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 203064

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15566
/proc/meminfo: memFree=1491152/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=211452 CPUtime=402.19
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 361081 0 0 0 39994 225 0 0 25 0 1 0 10035170 216526848 39173 1992294400 4194304 9819077 140735124165376 18446744073709551615 7291127 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 52863 39173 668 1374 0 51484 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 211452

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15566
/proc/meminfo: memFree=1486564/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=211364 CPUtime=462.18
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 403300 0 0 0 45969 249 0 0 25 0 1 0 10035170 216436736 39446 1992294400 4194304 9819077 140735124165376 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 52841 39446 668 1374 0 51462 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 211364

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15571
/proc/meminfo: memFree=1487556/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=211200 CPUtime=522.16
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 445470 0 0 0 51942 274 0 0 25 0 1 0 10035170 216268800 39337 1992294400 4194304 9819077 140735124165376 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 52800 39337 668 1374 0 51421 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 211200

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15573
/proc/meminfo: memFree=1486564/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=211232 CPUtime=582.15
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 487370 0 0 0 57916 299 0 0 25 0 1 0 10035170 216301568 39304 1992294400 4194304 9819077 140735124165376 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 52808 39304 668 1374 0 51429 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 211232

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15575
/proc/meminfo: memFree=1485448/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=211324 CPUtime=642.14
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 528945 0 0 0 63891 323 0 0 25 0 1 0 10035170 216395776 39559 1992294400 4194304 9819077 140735124165376 18446744073709551615 7290936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 52831 39559 668 1374 0 51452 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 211324

[startup+702.3 s]

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

/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 834375 0 0 0 105696 507 0 0 25 0 1 0 10035170 216526848 39265 1992294400 4194304 9819077 140735124165376 18446744073709551615 6198302 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 52863 39265 668 1374 0 51484 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 211452

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15587
/proc/meminfo: memFree=1493756/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=211392 CPUtime=1122.01
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 855008 0 0 0 111674 527 0 0 25 0 1 0 10035170 216465408 37430 1992294400 4194304 9819077 140735124165376 18446744073709551615 6047012 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 52848 37430 668 1374 0 51469 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 211392

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 15589
/proc/meminfo: memFree=1487804/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218188 CPUtime=1182.01
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 863597 0 0 0 117657 544 0 0 25 0 1 0 10035170 223424512 39140 1992294400 4194304 9819077 140735124165376 18446744073709551615 6199022 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54547 39140 668 1374 0 53168 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 218188

[startup+1242.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 15591
/proc/meminfo: memFree=1485076/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218212 CPUtime=1241.99
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 905827 0 0 0 123630 569 0 0 25 0 1 0 10035170 223449088 40035 1992294400 4194304 9819077 140735124165376 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54553 40035 668 1374 0 53174 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 218212

[startup+1302.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 15593
/proc/meminfo: memFree=1478008/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218152 CPUtime=1301.98
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 944437 0 0 0 129606 592 0 0 25 0 1 0 10035170 223387648 41403 1992294400 4194304 9819077 140735124165376 18446744073709551615 7306243 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54538 41403 668 1374 0 53159 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 218152

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15593
/proc/meminfo: memFree=1479496/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218184 CPUtime=1361.96
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 986574 0 0 0 135582 614 0 0 25 0 1 0 10035170 223420416 41103 1992294400 4194304 9819077 140735124165376 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54546 41103 668 1374 0 53167 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 218184

[startup+1422.31 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 15595
/proc/meminfo: memFree=1482348/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218188 CPUtime=1421.95
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 1028329 0 0 0 141558 637 0 0 25 0 1 0 10035170 223424512 40409 1992294400 4194304 9819077 140735124165376 18446744073709551615 7306911 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54547 40409 668 1374 0 53168 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 218188

[startup+1482.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 15597
/proc/meminfo: memFree=1478008/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218188 CPUtime=1481.93
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 1069521 0 0 0 147531 662 0 0 25 0 1 0 10035170 223424512 39281 1992294400 4194304 9819077 140735124165376 18446744073709551615 6198743 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54547 39281 668 1374 0 53168 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 218188

[startup+1542.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 15599
/proc/meminfo: memFree=1478752/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218216 CPUtime=1541.92
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 1108308 0 0 0 153507 685 0 0 25 0 1 0 10035170 223453184 41252 1992294400 4194304 9819077 140735124165376 18446744073709551615 7480831 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54554 41252 668 1374 0 53175 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 218216

[startup+1602.3 s]
/proc/loadavg: 1.15 1.06 1.01 2/107 15601
/proc/meminfo: memFree=1479248/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218216 CPUtime=1601.9
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 1150188 0 0 0 159481 709 0 0 25 0 1 0 10035170 223453184 41205 1992294400 4194304 9819077 140735124165376 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54554 41205 668 1374 0 53175 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 218216

[startup+1662.3 s]
/proc/loadavg: 1.14 1.07 1.01 2/107 15601
/proc/meminfo: memFree=1479000/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218252 CPUtime=1661.88
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 1191890 0 0 0 165454 734 0 0 25 0 1 0 10035170 223490048 41193 1992294400 4194304 9819077 140735124165376 18446744073709551615 7298091 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54563 41193 668 1374 0 53184 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 218252

[startup+1722.3 s]
/proc/loadavg: 1.05 1.06 1.01 2/107 15603
/proc/meminfo: memFree=1486192/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218216 CPUtime=1721.87
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 1236486 0 0 0 171425 762 0 0 25 0 1 0 10035170 223453184 39742 1992294400 4194304 9819077 140735124165376 18446744073709551615 7294784 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54554 39742 668 1374 0 53175 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 218216

[startup+1782.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 15605
/proc/meminfo: memFree=1479124/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218276 CPUtime=1781.86
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 1278614 0 0 0 177400 786 0 0 25 0 1 0 10035170 223514624 41099 1992294400 4194304 9819077 140735124165376 18446744073709551615 7293500 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54569 41099 668 1374 0 53190 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 218276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 15605
/proc/meminfo: memFree=1480984/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218252 CPUtime=1800.06
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 1293263 0 0 0 179212 794 0 0 25 0 1 0 10035170 223490048 40602 1992294400 4194304 9819077 140735124165376 18446744073709551615 7312689 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54563 40602 668 1374 0 53184 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 218252

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -15553

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

[startup+1801.4 s]
/proc/loadavg: 1.01 1.04 1.00 2/108 15606
/proc/meminfo: memFree=1480604/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218252 CPUtime=1800.95
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 1293587 0 0 0 179301 794 0 0 25 0 1 0 10035170 223490048 40926 1992294400 4194304 9819077 140735124165376 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54563 40926 668 1374 0 53184 0
Current children cumulated CPU time (s) 1800.95
Current children cumulated vsize (KiB) 218252

[startup+1802.2 s]
/proc/loadavg: 1.01 1.04 1.00 2/108 15606
/proc/meminfo: memFree=1479488/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218252 CPUtime=1801.75
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 1293680 0 0 0 179381 794 0 0 25 0 1 0 10035170 223490048 41019 1992294400 4194304 9819077 140735124165376 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54563 41019 668 1374 0 53184 0
Current children cumulated CPU time (s) 1801.75
Current children cumulated vsize (KiB) 218252

[startup+1802.4 s]
/proc/loadavg: 1.01 1.04 1.00 2/108 15606
/proc/meminfo: memFree=1479488/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218252 CPUtime=1801.95
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 1293706 0 0 0 179401 794 0 0 25 0 1 0 10035170 223490048 41045 1992294400 4194304 9819077 140735124165376 18446744073709551615 6191114 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54563 41045 668 1374 0 53184 0
Current children cumulated CPU time (s) 1801.95
Current children cumulated vsize (KiB) 218252

[startup+1802.5 s]
/proc/loadavg: 1.01 1.04 1.00 2/108 15606
/proc/meminfo: memFree=1479488/2059040 swapFree=4192956/4192956
[pid=15553] ppid=15551 vsize=218252 CPUtime=1802.05
/proc/15553/stat : 15553 (pbscip.linux.x8) R 15551 15553 15412 0 -1 4202496 1293716 0 0 0 179411 794 0 0 25 0 1 0 10035170 223490048 41055 1992294400 4194304 9819077 140735124165376 18446744073709551615 7290936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15553/statm: 54563 41055 668 1374 0 53184 0
Current children cumulated CPU time (s) 1802.05
Current children cumulated vsize (KiB) 218252

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.53
CPU time (s): 1802.09
CPU user time (s): 1794.12
CPU system time (s): 7.96579
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 218280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.12
system time used= 7.96579
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1293717
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 4120

runsolver used 2.95255 second user time and 8.5397 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-16 13:24:04
IDJOB=2664824
IDBENCH=71838
IDSOLVER=1168
FILE ID=node057/2664824-1276687443
PBS_JOBID= 11172595
Free space on /tmp= 62532 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-45-90-4-6000opt.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-2664824-1276687443/watcher-2664824-1276687443 -o /tmp/evaluation-result-2664824-1276687443/solver-2664824-1276687443 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664824-1276687443.opb -t 1800 -m 1800

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

MD5SUM BENCH= 41920bbbb40277697ec2dd9f115c2d3f
RANDOM SEED=1148475266

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1643092 kB
Buffers:        114456 kB
Cached:         162728 kB
SwapCached:          0 kB
Active:         134364 kB
Inactive:       202148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1643092 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8260 kB
Writeback:           0 kB
AnonPages:       59272 kB
Mapped:          15376 kB
Slab:            57664 kB
PageTables:       3936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180596 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= 62528 MiB
End job on node057 at 2010-06-16 13:54:06