Trace number 2666980

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (TO) 1802.07 1802.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_17.opb
MD5SUM25ee8feec785b6a4be71df8acc9d82db
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark261
Best CPU time to get the best result obtained on this benchmark1800.44
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 263
Optimality of the best value was proved NO
Number of variables7081
Total number of constraints13889
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13888
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 136
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 391
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2647
Number of bits of the biggest sum of numbers12
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: SoPlex 1.4.2] [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-2666980-1276619868.opb>
0.79/0.84	c original problem has 7081 variables (7081 bin, 0 int, 0 impl, 0 cont) and 13889 constraints
0.79/0.84	c problem read
0.79/0.84	c presolving settings loaded
1.09/1.13	c presolving:
1.29/1.35	c (round 1) 1 del vars, 1 del conss, 1 chg bounds, 28 chg sides, 869 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
1.39/1.46	c (round 2) 1 del vars, 6214 del conss, 1 chg bounds, 28 chg sides, 869 chg coeffs, 739 upgd conss, 0 impls, 0 clqs
1.59/1.62	c (round 3) 1 del vars, 6214 del conss, 1 chg bounds, 28 chg sides, 869 chg coeffs, 1462 upgd conss, 946 impls, 4 clqs
1.59/1.70	c (round 4) 1 del vars, 6214 del conss, 1 chg bounds, 33 chg sides, 1092 chg coeffs, 1462 upgd conss, 946 impls, 4 clqs
5.19/5.28	c    (4.3s) probing: 109/7080 (1.5%) - 0 fixings, 0 aggregations, 1729 implications, 0 bound changes
5.19/5.28	c    (4.3s) probing aborted: 100/100 successive totally useless probings
5.19/5.28	c presolving (5 rounds):
5.19/5.28	c  1 deleted vars, 6214 deleted constraints, 1 tightened bounds, 0 added holes, 33 changed sides, 1096 changed coefficients
5.19/5.28	c  4404 implications, 4 cliques
5.19/5.28	c presolved problem has 7080 variables (7080 bin, 0 int, 0 impl, 0 cont) and 7675 constraints
5.19/5.28	c    1462 constraints of type <knapsack>
5.19/5.28	c    6213 constraints of type <linear>
5.19/5.28	c transformed objective value is always integral (scale: 1)
5.19/5.28	c Presolving Time: 4.13
5.19/5.28	c - non default parameters ----------------------------------------------------------------------
5.19/5.28	c # SCIP version 1.2.1.2
5.19/5.28	c 
5.19/5.28	c # frequency for displaying node information lines
5.19/5.28	c # [type: int, range: [-1,2147483647], default: 100]
5.19/5.28	c display/freq = 10000
5.19/5.28	c 
5.19/5.28	c # maximal time in seconds to run
5.19/5.28	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.19/5.28	c limits/time = 1799.17
5.19/5.28	c 
5.19/5.28	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
5.19/5.28	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.19/5.28	c limits/memory = 1620
5.19/5.28	c 
5.19/5.28	c # should presolving try to simplify inequalities
5.19/5.28	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.19/5.28	c constraints/linear/simplifyinequalities = TRUE
5.19/5.28	c 
5.19/5.28	c # should presolving try to simplify knapsacks
5.19/5.28	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.19/5.28	c constraints/knapsack/simplifyinequalities = TRUE
5.19/5.28	c 
5.19/5.28	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
5.19/5.28	c # [type: int, range: [-1,2147483647], default: -1]
5.19/5.28	c separating/rapidlearning/freq = 0
5.19/5.28	c 
5.19/5.28	c -----------------------------------------------------------------------------------------------
5.19/5.28	c start solving
5.19/5.29	c 
6.79/6.82	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
6.79/6.82	c   5.8s|     1 |     0 |  3458 |     - |  64M|   0 |2176 |7080 |7675 |7080 |7675 |   0 |   0 |   0 | 1.360000e+02 |      --      |    Inf 
81.05/81.12	c  79.7s|     1 |     0 | 15854 |     - |  68M|   0 |3526 |7080 |9564 |7080 |7873 | 198 |   0 |   0 | 1.360000e+02 |      --      |    Inf 
93.85/93.99	c  92.5s|     1 |     0 | 21878 |     - |  69M|   0 |4237 |7080 |9564 |7080 |7960 | 285 |   0 |   0 | 1.360000e+02 |      --      |    Inf 
104.85/104.93	c   103s|     1 |     0 | 26131 |     - |  70M|   0 |4588 |7080 |9564 |7080 |8094 | 419 |   0 |   0 | 1.360000e+02 |      --      |    Inf 
118.04/118.19	c   117s|     1 |     0 | 31150 |     - |  70M|   0 |4455 |7080 |9564 |7080 |8210 | 535 |   0 |   0 | 1.360000e+02 |      --      |    Inf 
141.53/141.69	c   140s|     1 |     0 | 39037 |     - |  71M|   0 |4154 |7080 |9564 |7080 |8297 | 622 |   0 |   0 | 1.360000e+02 |      --      |    Inf 
163.93/164.02	c   162s|     1 |     0 | 46092 |     - |  71M|   0 |4333 |7080 |9564 |7080 |8389 | 714 |   0 |   0 | 1.360000e+02 |      --      |    Inf 
221.71/221.82	c   220s|     1 |     2 | 46092 |     - |  71M|   0 |4333 |7080 |9564 |7080 |8389 | 714 |   0 |  23 | 1.360000e+02 |      --      |    Inf 
1800.04/1800.61	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2666980-1276619868/watcher-2666980-1276619868 -o /tmp/evaluation-result-2666980-1276619868/solver-2666980-1276619868 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666980-1276619868.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 3/105 10337
/proc/meminfo: memFree=1494452/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=7724 CPUtime=0
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 1142 0 0 0 0 0 0 0 25 0 1 0 3280942 7909376 1061 1992294400 4194304 8223781 140735047758896 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10337/statm: 1931 1070 348 984 0 944 0

[startup+0.055408 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 10337
/proc/meminfo: memFree=1494452/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=10388 CPUtime=0.04
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 1898 0 0 0 4 0 0 0 25 0 1 0 3280942 10637312 1817 1992294400 4194304 8223781 140735047758896 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10337/statm: 2597 1817 365 984 0 1610 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10388

[startup+0.101413 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 10337
/proc/meminfo: memFree=1494452/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=11536 CPUtime=0.09
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 2172 0 0 0 9 0 0 0 25 0 1 0 3280942 11812864 2091 1992294400 4194304 8223781 140735047758896 18446744073709551615 5650959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10337/statm: 2884 2091 365 984 0 1897 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11536

[startup+0.301434 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 10337
/proc/meminfo: memFree=1494452/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=17224 CPUtime=0.29
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 3605 0 0 0 28 1 0 0 25 0 1 0 3280942 17637376 3524 1992294400 4194304 8223781 140735047758896 18446744073709551615 5650593 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10337/statm: 4306 3524 365 984 0 3319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17224

[startup+0.701476 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 10337
/proc/meminfo: memFree=1494452/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=26376 CPUtime=0.69
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 5902 0 0 0 67 2 0 0 25 0 1 0 3280942 27009024 5821 1992294400 4194304 8223781 140735047758896 18446744073709551615 5648965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10337/statm: 6594 5821 365 984 0 5607 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26376

[startup+1.50156 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 10338
/proc/meminfo: memFree=1409504/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=130872 CPUtime=1.49
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 33542 0 0 0 135 14 0 0 25 0 1 0 3280942 134012928 30134 1992294400 4194304 8223781 140735047758896 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 32718 30134 458 984 0 31731 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 130872

[startup+3.10073 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 10338
/proc/meminfo: memFree=1373172/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=133024 CPUtime=3.09
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 35696 0 0 0 292 17 0 0 25 0 1 0 3280942 136216576 30746 1992294400 4194304 8223781 140735047758896 18446744073709551615 4978973 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 33256 30746 466 984 0 32269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 133024

[startup+6.30107 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 10338
/proc/meminfo: memFree=1359656/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=167892 CPUtime=6.29
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 45199 0 0 0 608 21 0 0 25 0 1 0 3280942 171921408 37798 1992294400 4194304 8223781 140735047758896 18446744073709551615 6568478 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 41973 37798 550 984 0 40986 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 167892

[startup+12.7007 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 10338
/proc/meminfo: memFree=1343164/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=169184 CPUtime=12.69
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 48310 0 0 0 1244 25 0 0 25 0 1 0 3280942 173244416 38050 1992294400 4194304 8223781 140735047758896 18446744073709551615 6482892 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 42296 38050 545 984 0 41309 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 169184

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 10338
/proc/meminfo: memFree=1262316/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=256220 CPUtime=25.49
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 73171 0 0 0 2508 41 0 0 25 0 1 0 3280942 262369280 58374 1992294400 4194304 8223781 140735047758896 18446744073709551615 4978047 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 64055 58374 581 984 0 63068 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 256220

[startup+51.1008 s]
/proc/loadavg: 1.05 1.00 1.00 2/106 10340
/proc/meminfo: memFree=1246568/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=272656 CPUtime=51.07
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 77161 0 0 0 5058 49 0 0 25 0 1 0 3280942 279199744 62364 1992294400 4194304 8223781 140735047758896 18446744073709551615 4677433 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 68164 62364 581 984 0 67177 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 272656

[startup+102.308 s]
/proc/loadavg: 1.08 1.01 1.00 2/106 10340
/proc/meminfo: memFree=1289100/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=223804 CPUtime=102.26
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 84055 0 0 0 10153 73 0 0 25 0 1 0 3280942 229175296 51683 1992294400 4194304 8223781 140735047758896 18446744073709551615 6568482 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 55951 51683 596 984 0 54964 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 223804

[startup+162.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/106 10342
/proc/meminfo: memFree=1272980/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=240204 CPUtime=162.23
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 89725 0 0 0 16125 98 0 0 25 0 1 0 3280942 245968896 55649 1992294400 4194304 8223781 140735047758896 18446744073709551615 6599059 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 60051 55649 588 984 0 59064 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 240204

[startup+222.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/106 10344
/proc/meminfo: memFree=1278808/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=222.21
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 129912 0 0 0 22095 126 0 0 25 0 1 0 3280942 238874624 54052 1992294400 4194304 8223781 140735047758896 18446744073709551615 6599057 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54052 589 984 0 57332 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 233276

[startup+282.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/106 10346
/proc/meminfo: memFree=1278808/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=282.19
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131190 0 0 0 28071 148 0 0 25 0 1 0 3280942 238874624 54052 1992294400 4194304 8223781 140735047758896 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54052 589 984 0 57332 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 233276

[startup+342.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/106 10348
/proc/meminfo: memFree=1278808/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=342.18
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131190 0 0 0 34046 172 0 0 25 0 1 0 3280942 238874624 54052 1992294400 4194304 8223781 140735047758896 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54052 589 984 0 57332 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 233276

[startup+402.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/106 10348
/proc/meminfo: memFree=1278808/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=402.16
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131190 0 0 0 40022 194 0 0 25 0 1 0 3280942 238874624 54052 1992294400 4194304 8223781 140735047758896 18446744073709551615 6599059 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54052 589 984 0 57332 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 233276

[startup+462.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/106 10350
/proc/meminfo: memFree=1278808/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=462.15
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131192 0 0 0 45998 217 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6568362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 233276

[startup+522.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/106 10352
/proc/meminfo: memFree=1278808/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=522.13
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131192 0 0 0 51973 240 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6568490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 233276

[startup+582.301 s]
/proc/loadavg: 1.17 1.09 1.01 2/106 10354
/proc/meminfo: memFree=1278808/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=582.11
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131192 0 0 0 57942 269 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 233276

[startup+642.302 s]
/proc/loadavg: 1.11 1.08 1.01 2/106 10356
/proc/meminfo: memFree=1278684/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=642.1
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131192 0 0 0 63916 294 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 233276

[startup+702.301 s]

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

/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131192 0 0 0 99748 450 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 233276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 10366
/proc/meminfo: memFree=1278436/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1061.97
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131192 0 0 0 105720 477 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6502689 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 233276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 10368
/proc/meminfo: memFree=1278436/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1121.95
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131192 0 0 0 111693 502 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6568494 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 233276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10370
/proc/meminfo: memFree=1278312/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1181.93
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131192 0 0 0 117668 525 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6592382 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 233276

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10372
/proc/meminfo: memFree=1278064/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1241.91
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131192 0 0 0 123641 550 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6568478 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 233276

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10372
/proc/meminfo: memFree=1278064/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1301.9
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131192 0 0 0 129616 574 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6599018 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 233276

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10374
/proc/meminfo: memFree=1278064/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1361.87
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 131192 0 0 0 135592 595 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6611824 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 233276

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10385
/proc/meminfo: memFree=1277444/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1421.85
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 132489 0 0 0 141573 612 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6568482 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 233276

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10387
/proc/meminfo: memFree=1277444/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1481.82
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 132489 0 0 0 147549 633 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6568486 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 233276

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10389
/proc/meminfo: memFree=1277692/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1541.81
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 135962 0 0 0 153526 655 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6599057 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 233276

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10389
/proc/meminfo: memFree=1277692/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1601.79
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 135962 0 0 0 159501 678 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6599066 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 233276

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10391
/proc/meminfo: memFree=1277692/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1661.77
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 135962 0 0 0 165477 700 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6599066 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 233276

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10393
/proc/meminfo: memFree=1277816/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1721.75
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 135962 0 0 0 171451 724 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 233276

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10395
/proc/meminfo: memFree=1277692/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1781.73
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 135962 0 0 0 177426 747 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6568504 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 233276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10395
/proc/meminfo: memFree=1277692/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1800.04
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 135962 0 0 0 179250 754 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 233276

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -10337

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 10395
/proc/meminfo: memFree=1277692/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1800.83
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 135962 0 0 0 179328 755 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6568470 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1800.83
Current children cumulated vsize (KiB) 233276

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10396
/proc/meminfo: memFree=1277684/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1801.63
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 135962 0 0 0 179408 755 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6568399 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1801.63
Current children cumulated vsize (KiB) 233276

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10396
/proc/meminfo: memFree=1277684/2059040 swapFree=4192956/4192956
[pid=10337] ppid=10335 vsize=233276 CPUtime=1802.03
/proc/10337/stat : 10337 (pbscip.linux.x8) R 10335 10337 10069 0 -1 4202496 135962 0 0 0 179448 755 0 0 25 0 1 0 3280942 238874624 54054 1992294400 4194304 8223781 140735047758896 18446744073709551615 6568486 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10337/statm: 58319 54054 591 984 0 57332 0
Current children cumulated CPU time (s) 1802.03
Current children cumulated vsize (KiB) 233276

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.64
CPU time (s): 1802.07
CPU user time (s): 1794.5
CPU system time (s): 7.57685
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 287976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.5
system time used= 7.57685
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135962
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= 5497

runsolver used 2.98955 second user time and 8.50171 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-15 18:37:48
IDJOB=2666980
IDBENCH=2939
IDSOLVER=1169
FILE ID=node081/2666980-1276619868
PBS_JOBID= 11172296
Free space on /tmp= 121804 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_17.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666980-1276619868/watcher-2666980-1276619868 -o /tmp/evaluation-result-2666980-1276619868/solver-2666980-1276619868 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666980-1276619868.opb -t 1800 -m 1800

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

MD5SUM BENCH= 25ee8feec785b6a4be71df8acc9d82db
RANDOM SEED=935180422

node081.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1494856 kB
Buffers:         82336 kB
Cached:         353968 kB
SwapCached:          0 kB
Active:         200024 kB
Inactive:       295724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1494856 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8200 kB
Writeback:           0 kB
AnonPages:       59432 kB
Mapped:          15436 kB
Slab:            46720 kB
PageTables:       3944 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179760 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121800 MiB
End job on node081 at 2010-06-15 19:07:51