Trace number 2665387

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) 1802.08 1802.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_3.opb
MD5SUM82a3d84200b069df277c7f14e0e883d0
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 23
Optimality of the best value was proved NO
Number of variables6076
Total number of constraints21401
Number of constraints which are clauses21392
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint1
Maximum length of a constraint666
Number of terms in the objective function 666
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 666
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 31
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 697
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2665387-1276639476.opb>
0.29/0.38	c original problem has 6076 variables (6076 bin, 0 int, 0 impl, 0 cont) and 21401 constraints
0.29/0.38	c problem read
0.29/0.38	c presolving settings loaded
0.39/0.49	c presolving:
0.69/0.71	c (round 1) 605 del vars, 1197 del conss, 5 chg bounds, 4 chg sides, 8 chg coeffs, 0 upgd conss, 164610 impls, 0 clqs
0.69/0.74	c (round 2) 605 del vars, 1209 del conss, 5 chg bounds, 4 chg sides, 8 chg coeffs, 0 upgd conss, 164610 impls, 0 clqs
0.89/0.96	c (round 3) 605 del vars, 1213 del conss, 5 chg bounds, 4 chg sides, 8 chg coeffs, 20188 upgd conss, 164610 impls, 0 clqs
1.79/1.89	c    (1.4s) probing: 410/5471 (7.5%) - 0 fixings, 1 aggregations, 2603 implications, 0 bound changes
1.79/1.89	c    (1.4s) probing aborted: 100/100 successive totally useless probings
1.79/1.89	c (round 4) 606 del vars, 1213 del conss, 5 chg bounds, 4 chg sides, 8 chg coeffs, 20188 upgd conss, 169628 impls, 0 clqs
1.89/1.96	c    (1.4s) probing: 420/5471 (7.7%) - 0 fixings, 1 aggregations, 2603 implications, 0 bound changes
1.89/1.96	c    (1.4s) probing aborted: 100/100 successive totally useless probings
1.89/1.96	c presolving (5 rounds):
1.89/1.96	c  606 deleted vars, 1213 deleted constraints, 5 tightened bounds, 0 added holes, 4 changed sides, 8 changed coefficients
1.89/1.96	c  169628 implications, 0 cliques
1.89/1.96	c presolved problem has 5470 variables (5470 bin, 0 int, 0 impl, 0 cont) and 20188 constraints
1.89/1.96	c       1 constraints of type <knapsack>
1.89/1.96	c   20187 constraints of type <logicor>
1.89/1.96	c transformed objective value is always integral (scale: 1)
1.89/1.96	c Presolving Time: 1.39
1.89/1.96	c - non default parameters ----------------------------------------------------------------------
1.89/1.96	c # SCIP version 1.2.1.2
1.89/1.96	c 
1.89/1.96	c # frequency for displaying node information lines
1.89/1.96	c # [type: int, range: [-1,2147483647], default: 100]
1.89/1.96	c display/freq = 10000
1.89/1.96	c 
1.89/1.96	c # maximal time in seconds to run
1.89/1.96	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.89/1.96	c limits/time = 1799.63
1.89/1.96	c 
1.89/1.96	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.89/1.96	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.89/1.96	c limits/memory = 1620
1.89/1.96	c 
1.89/1.96	c # should presolving try to simplify inequalities
1.89/1.96	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.89/1.96	c constraints/linear/simplifyinequalities = TRUE
1.89/1.96	c 
1.89/1.96	c # should presolving try to simplify knapsacks
1.89/1.96	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.89/1.96	c constraints/knapsack/simplifyinequalities = TRUE
1.89/1.96	c 
1.89/1.96	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.89/1.96	c # [type: int, range: [-1,2147483647], default: -1]
1.89/1.96	c separating/rapidlearning/freq = 0
1.89/1.96	c 
1.89/1.96	c -----------------------------------------------------------------------------------------------
1.89/1.96	c start solving
1.89/1.97	c 
6.79/6.86	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
6.79/6.86	c   6.2s|     1 |     0 |  4622 |     - |  42M|   0 |1998 |5470 |  20k|5470 |  20k|   0 |   0 |   0 | 1.061016e+01 |      --      |    Inf 
40.08/40.16	o 28
40.08/40.16	c E38.6s|     1 |     0 |  4622 |     - |  43M|   0 |1998 |5470 |  20k|5470 |  20k|   0 |   0 |   0 | 1.061016e+01 | 2.800000e+01 | 163.90%
40.18/40.24	c  38.7s|     1 |     0 |  4622 |     - |  43M|   0 |1998 |5470 |  20k|5470 |  20k|   0 |   0 |   0 | 1.061016e+01 | 2.800000e+01 | 163.90%
113.96/114.05	c   112s|     1 |     2 |  4622 |     - |  43M|   0 |1998 |5470 |  20k|5470 |  20k|   0 |   0 |  24 | 1.061016e+01 | 2.800000e+01 | 163.90%
1793.36/1793.89	o 27
1793.36/1793.89	c l1776s|   104 |   105 |626097 |6033.7 |  45M|  25 |   - |5470 |  20k|5470 |  20k|   0 | 210 | 257 | 1.090046e+01 | 2.700000e+01 | 147.70%
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-2665387-1276639476/watcher-2665387-1276639476 -o /tmp/evaluation-result-2665387-1276639476/solver-2665387-1276639476 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665387-1276639476.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11581
/proc/meminfo: memFree=1850068/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=8260 CPUtime=0
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 1006 0 0 0 0 0 0 0 18 0 1 0 5239194 8458240 927 1992294400 4194304 9819077 140737406688272 18446744073709551615 8678244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11581/statm: 2065 928 366 1374 0 686 0

[startup+0.0427029 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11581
/proc/meminfo: memFree=1850068/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=12716 CPUtime=0.03
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 2119 0 0 0 3 0 0 0 20 0 1 0 5239194 13021184 2040 1992294400 4194304 9819077 140737406688272 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11581/statm: 3179 2040 388 1374 0 1800 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12716

[startup+0.100708 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11581
/proc/meminfo: memFree=1850068/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=15436 CPUtime=0.09
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 2802 0 0 0 8 1 0 0 20 0 1 0 5239194 15806464 2723 1992294400 4194304 9819077 140737406688272 18446744073709551615 8667862 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11581/statm: 3859 2723 388 1374 0 2480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15436

[startup+0.300725 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11581
/proc/meminfo: memFree=1850068/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=22280 CPUtime=0.29
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 4519 0 0 0 28 1 0 0 20 0 1 0 5239194 22814720 4440 1992294400 4194304 9819077 140737406688272 18446744073709551615 4907728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11581/statm: 5570 4440 388 1374 0 4191 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22280

[startup+0.70076 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11581
/proc/meminfo: memFree=1850068/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=53140 CPUtime=0.69
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 12324 0 0 0 63 6 0 0 20 0 1 0 5239194 54415360 11891 1992294400 4194304 9819077 140737406688272 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 13285 11891 491 1374 0 11906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53140

[startup+1.50083 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11582
/proc/meminfo: memFree=1796368/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=62796 CPUtime=1.49
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 18304 0 0 0 135 14 0 0 23 0 1 0 5239194 64303104 14416 1992294400 4194304 9819077 140737406688272 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 15699 14416 520 1374 0 14320 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62796

[startup+3.10097 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11582
/proc/meminfo: memFree=1773676/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=92736 CPUtime=3.09
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 30095 0 0 0 289 20 0 0 25 0 1 0 5239194 94961664 19955 1992294400 4194304 9819077 140737406688272 18446744073709551615 7226134 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 23184 19955 645 1374 0 21805 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92736

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11582
/proc/meminfo: memFree=1770948/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=99104 CPUtime=6.29
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 34488 0 0 0 606 23 0 0 25 0 1 0 5239194 101482496 20291 1992294400 4194304 9819077 140737406688272 18446744073709551615 6198288 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 24776 20291 645 1374 0 23397 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 99104

[startup+12.7018 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 11582
/proc/meminfo: memFree=1770328/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=100092 CPUtime=12.69
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 45502 0 0 0 1239 30 0 0 25 0 1 0 5239194 102494208 20433 1992294400 4194304 9819077 140737406688272 18446744073709551615 6555649 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 25023 20433 677 1374 0 23644 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100092

[startup+25.5009 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 11584
/proc/meminfo: memFree=1715768/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=158088 CPUtime=25.49
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 74329 0 0 0 2485 64 0 0 25 0 1 0 5239194 161882112 34014 1992294400 4194304 9819077 140737406688272 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 39522 34014 714 1374 0 38143 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 158088

[startup+51.1012 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 11584
/proc/meminfo: memFree=1764128/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=105888 CPUtime=51.08
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 152286 0 0 0 4990 118 0 0 25 0 1 0 5239194 108429312 21882 1992294400 4194304 9819077 140737406688272 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26472 21882 725 1374 0 25093 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 105888

[startup+102.309 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 11586
/proc/meminfo: memFree=1764128/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=119248 CPUtime=102.27
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 205169 0 0 0 10069 158 0 0 25 0 1 0 5239194 122109952 22047 1992294400 4194304 9819077 140737406688272 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 29812 22047 731 1374 0 28433 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 119248

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11586
/proc/meminfo: memFree=1765120/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=119812 CPUtime=162.26
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 262654 0 0 0 16024 202 0 0 25 0 1 0 5239194 122687488 21855 1992294400 4194304 9819077 140737406688272 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 29953 21855 731 1374 0 28574 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 119812

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11588
/proc/meminfo: memFree=1764872/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=119996 CPUtime=222.24
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 319602 0 0 0 21977 247 0 0 25 0 1 0 5239194 122875904 21833 1992294400 4194304 9819077 140737406688272 18446744073709551615 7291863 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 29999 21833 731 1374 0 28620 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 119996

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11590
/proc/meminfo: memFree=1767104/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=101692 CPUtime=282.22
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 375099 0 0 0 27930 292 0 0 25 0 1 0 5239194 104132608 21291 1992294400 4194304 9819077 140737406688272 18446744073709551615 6656802 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 25423 21291 731 1374 0 24044 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 101692

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11592
/proc/meminfo: memFree=1764500/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=119816 CPUtime=342.21
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 432009 0 0 0 33886 335 0 0 25 0 1 0 5239194 122691584 21688 1992294400 4194304 9819077 140737406688272 18446744073709551615 7291624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 29954 21688 731 1374 0 28575 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 119816

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11594
/proc/meminfo: memFree=1766856/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=101564 CPUtime=402.2
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 487168 0 0 0 39844 376 0 0 25 0 1 0 5239194 104001536 21330 1992294400 4194304 9819077 140737406688272 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 25391 21331 731 1374 0 24012 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 101564

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11594
/proc/meminfo: memFree=1766732/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=101716 CPUtime=462.18
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 542006 0 0 0 45799 419 0 0 25 0 1 0 5239194 104157184 21304 1992294400 4194304 9819077 140737406688272 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 25429 21304 731 1374 0 24050 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 101716

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11596
/proc/meminfo: memFree=1766484/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=101544 CPUtime=522.17
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 619552 0 0 0 51745 472 0 0 25 0 1 0 5239194 103981056 21290 1992294400 4194304 9819077 140737406688272 18446744073709551615 7816368 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 25386 21290 731 1374 0 24007 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 101544

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11598
/proc/meminfo: memFree=1764748/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=104256 CPUtime=582.15
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 696518 0 0 0 57686 529 0 0 25 0 1 0 5239194 106758144 21663 1992294400 4194304 9819077 140737406688272 18446744073709551615 6192329 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26064 21663 731 1374 0 24685 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 104256

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11600
/proc/meminfo: memFree=1765864/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=102176 CPUtime=642.14
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 749550 0 0 0 63642 572 0 0 25 0 1 0 5239194 104628224 21514 1992294400 4194304 9819077 140737406688272 18446744073709551615 7292216 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 25544 21514 731 1374 0 24165 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 102176

[startup+702.301 s]

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

/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 1264141 0 0 0 105269 935 0 0 25 0 1 0 5239194 108392448 21783 1992294400 4194304 9819077 140737406688272 18446744073709551615 6191119 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26463 21783 734 1374 0 25084 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 105852

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11612
/proc/meminfo: memFree=1764624/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=105784 CPUtime=1122.02
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 1356233 0 0 0 111213 989 0 0 25 0 1 0 5239194 108322816 21870 1992294400 4194304 9819077 140737406688272 18446744073709551615 7311902 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26446 21870 734 1374 0 25067 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 105784

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11614
/proc/meminfo: memFree=1764376/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=105276 CPUtime=1182
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 1424189 0 0 0 117161 1039 0 0 25 0 1 0 5239194 107802624 21729 1992294400 4194304 9819077 140737406688272 18446744073709551615 7295825 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26319 21729 734 1374 0 24940 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 105276

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11616
/proc/meminfo: memFree=1764624/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=105240 CPUtime=1241.99
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 1513416 0 0 0 123099 1100 0 0 25 0 1 0 5239194 107765760 21741 1992294400 4194304 9819077 140737406688272 18446744073709551615 7289382 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26310 21741 734 1374 0 24931 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 105240

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11618
/proc/meminfo: memFree=1764748/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=104492 CPUtime=1301.98
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 1659454 0 0 0 129017 1181 0 0 25 0 1 0 5239194 106999808 21647 1992294400 4194304 9819077 140737406688272 18446744073709551615 7291987 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26123 21647 734 1374 0 24744 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 104492

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11618
/proc/meminfo: memFree=1764376/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=101368 CPUtime=1361.96
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 1794907 0 0 0 134935 1261 0 0 25 0 1 0 5239194 103800832 21718 1992294400 4194304 9819077 140737406688272 18446744073709551615 7220009 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 25342 21718 734 1374 0 23963 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 101368

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11620
/proc/meminfo: memFree=1763632/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=106672 CPUtime=1421.95
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 1905715 0 0 0 140866 1329 0 0 25 0 1 0 5239194 109232128 22000 1992294400 4194304 9819077 140737406688272 18446744073709551615 6199022 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26668 22000 734 1374 0 25289 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 106672

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11622
/proc/meminfo: memFree=1764128/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=100984 CPUtime=1481.93
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 2036192 0 0 0 146792 1401 0 0 25 0 1 0 5239194 103407616 21768 1992294400 4194304 9819077 140737406688272 18446744073709551615 7221471 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 25246 21769 734 1374 0 23867 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 100984

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11624
/proc/meminfo: memFree=1762640/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=107800 CPUtime=1541.92
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 2170446 0 0 0 152715 1477 0 0 25 0 1 0 5239194 110387200 22267 1992294400 4194304 9819077 140737406688272 18446744073709551615 7304801 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26950 22267 734 1374 0 25571 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 107800

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11626
/proc/meminfo: memFree=1760160/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=126144 CPUtime=1601.91
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 2285959 0 0 0 158645 1546 0 0 25 0 1 0 5239194 129171456 22825 1992294400 4194304 9819077 140737406688272 18446744073709551615 6190584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 31536 22825 734 1374 0 30157 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 126144

[startup+1662.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 11628
/proc/meminfo: memFree=1762268/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=107800 CPUtime=1661.89
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 2353742 0 0 0 164593 1596 0 0 25 0 1 0 5239194 110387200 22163 1992294400 4194304 9819077 140737406688272 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26950 22163 734 1374 0 25571 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 107800

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 11631
/proc/meminfo: memFree=1759292/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=126288 CPUtime=1721.87
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 2431978 0 0 0 170532 1655 0 0 25 0 1 0 5239194 129318912 22918 1992294400 4194304 9819077 140737406688272 18446744073709551615 7311946 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 31572 22918 734 1374 0 30193 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 126288

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 11633
/proc/meminfo: memFree=1762144/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=107700 CPUtime=1781.86
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 2499599 0 0 0 176482 1704 0 0 25 0 1 0 5239194 110284800 22174 1992294400 4194304 9819077 140737406688272 18446744073709551615 7292033 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26925 22174 734 1374 0 25546 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 107700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11633
/proc/meminfo: memFree=1762144/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=107960 CPUtime=1800.06
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 2544545 0 0 0 178276 1730 0 0 25 0 1 0 5239194 110551040 22213 1992294400 4194304 9819077 140737406688272 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26990 22213 734 1374 0 25611 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 107960

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -11581

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 11634
/proc/meminfo: memFree=1762136/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=107956 CPUtime=1800.95
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 2545310 0 0 0 178365 1730 0 0 25 0 1 0 5239194 110546944 22261 1992294400 4194304 9819077 140737406688272 18446744073709551615 7290936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26989 22261 734 1374 0 25610 0
Current children cumulated CPU time (s) 1800.95
Current children cumulated vsize (KiB) 107956

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 11634
/proc/meminfo: memFree=1761516/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=107956 CPUtime=1801.76
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 2546083 0 0 0 178445 1731 0 0 25 0 1 0 5239194 110546944 22310 1992294400 4194304 9819077 140737406688272 18446744073709551615 6190584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26989 22310 734 1374 0 25610 0
Current children cumulated CPU time (s) 1801.76
Current children cumulated vsize (KiB) 107956

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 11634
/proc/meminfo: memFree=1761516/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=107956 CPUtime=1801.96
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 2546147 0 0 0 178465 1731 0 0 25 0 1 0 5239194 110546944 22374 1992294400 4194304 9819077 140737406688272 18446744073709551615 6192309 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 26989 22374 734 1374 0 25610 0
Current children cumulated CPU time (s) 1801.96
Current children cumulated vsize (KiB) 107956

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 11634
/proc/meminfo: memFree=1761516/2059040 swapFree=4141108/4192956
[pid=11581] ppid=11579 vsize=103236 CPUtime=1802.05
/proc/11581/stat : 11581 (pbscip.linux.x8) R 11579 11581 11155 0 -1 4202496 2546468 0 0 0 178474 1731 0 0 25 0 1 0 5239194 105713664 22152 1992294400 4194304 9819077 140737406688272 18446744073709551615 7227326 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11581/statm: 25809 22152 734 1374 0 24430 0
Current children cumulated CPU time (s) 1802.05
Current children cumulated vsize (KiB) 103236

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.52
CPU time (s): 1802.08
CPU user time (s): 1784.76
CPU system time (s): 17.3244
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 160872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.76
system time used= 17.3244
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2546601
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= 2956

runsolver used 2.86656 second user time and 8.61969 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-16 00:04:36
IDJOB=2665387
IDBENCH=25012
IDSOLVER=1168
FILE ID=node050/2665387-1276639476
PBS_JOBID= 11172388
Free space on /tmp= 62572 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-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_3.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665387-1276639476/watcher-2665387-1276639476 -o /tmp/evaluation-result-2665387-1276639476/solver-2665387-1276639476 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665387-1276639476.opb -t 1800 -m 1800

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

MD5SUM BENCH= 82a3d84200b069df277c7f14e0e883d0
RANDOM SEED=632608551

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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:       1850596 kB
Buffers:         18680 kB
Cached:         100172 kB
SwapCached:       6640 kB
Active:         104012 kB
Inactive:        29208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1850596 kB
SwapTotal:     4192956 kB
SwapFree:      4141108 kB
Dirty:            6852 kB
Writeback:           0 kB
AnonPages:       11792 kB
Mapped:          13140 kB
Slab:            53360 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180580 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= 62568 MiB
End job on node050 at 2010-06-16 00:34:38