Trace number 2687497

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? (MO) 757.889 758.081

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9017_9.std.opb
MD5SUM7616d8015089c57fc11c37e4eec4cbca
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark96
Best CPU time to get the best result obtained on this benchmark6.69498
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints184430
Number of constraints which are clauses183230
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint25
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
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-2687497-1278453988.opb>
3.09/3.14	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184430 constraints
3.09/3.14	c problem read
3.09/3.14	c presolving settings loaded
3.99/4.07	c presolving:
14.88/14.99	c (round 1) 4640 del vars, 13620 del conss, 3483 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12489302 impls, 0 clqs
21.68/21.72	c (round 2) 9454 del vars, 32229 del conss, 8073 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12514821 impls, 0 clqs
23.88/23.98	c (round 3) 11314 del vars, 40495 del conss, 9141 chg bounds, 55 chg sides, 42 chg coeffs, 0 upgd conss, 12526338 impls, 0 clqs
24.99/25.02	c (round 4) 12016 del vars, 43530 del conss, 9532 chg bounds, 78 chg sides, 68 chg coeffs, 0 upgd conss, 12531324 impls, 0 clqs
25.68/25.79	c (round 5) 12341 del vars, 44865 del conss, 9748 chg bounds, 81 chg sides, 71 chg coeffs, 0 upgd conss, 12533282 impls, 0 clqs
26.29/26.31	c (round 6) 12582 del vars, 45812 del conss, 9880 chg bounds, 81 chg sides, 71 chg coeffs, 0 upgd conss, 12535326 impls, 0 clqs
26.59/26.62	c (round 7) 12674 del vars, 46276 del conss, 9929 chg bounds, 81 chg sides, 71 chg coeffs, 0 upgd conss, 12535906 impls, 0 clqs
26.88/26.93	c (round 8) 12740 del vars, 46517 del conss, 9973 chg bounds, 81 chg sides, 71 chg coeffs, 0 upgd conss, 12536346 impls, 0 clqs
27.09/27.17	c (round 9) 12772 del vars, 46673 del conss, 9992 chg bounds, 81 chg sides, 71 chg coeffs, 0 upgd conss, 12536476 impls, 0 clqs
27.39/27.40	c (round 10) 12788 del vars, 46757 del conss, 10005 chg bounds, 81 chg sides, 71 chg coeffs, 0 upgd conss, 12536532 impls, 0 clqs
27.59/27.63	c (round 11) 12802 del vars, 46810 del conss, 10012 chg bounds, 81 chg sides, 71 chg coeffs, 0 upgd conss, 12536602 impls, 0 clqs
27.79/27.83	c (round 12) 12802 del vars, 46824 del conss, 10012 chg bounds, 81 chg sides, 71 chg coeffs, 0 upgd conss, 12536602 impls, 0 clqs
29.38/29.40	c (round 13) 12802 del vars, 46824 del conss, 10012 chg bounds, 81 chg sides, 71 chg coeffs, 137606 upgd conss, 12536602 impls, 0 clqs
755.71/755.90	c pressed CTRL-C 1 times (5 times for forcing termination)
755.71/755.94	c    (749.1s) probing: 755/41980 (1.8%) - 17 fixings, 1 aggregations, 8488240 implications, 0 bound changes
755.71/755.94	c    (749.1s) probing aborted: solving stopped
755.71/755.94	c (round 14) 12820 del vars, 46824 del conss, 10012 chg bounds, 81 chg sides, 258 chg coeffs, 137606 upgd conss, 46561152 impls, 2484 clqs
755.71/755.94	c presolving (14 rounds):
755.71/755.94	c  12820 deleted vars, 46824 deleted constraints, 10012 tightened bounds, 0 added holes, 81 changed sides, 258 changed coefficients
755.71/755.94	c  46561152 implications, 2484 cliques
755.71/755.94	c presolving was interrupted.
755.71/755.94	c Presolving Time: 748.66
755.71/755.94	c - non default parameters ----------------------------------------------------------------------
755.71/755.94	c # SCIP version 1.2.1.2
755.71/755.94	c 
755.71/755.94	c # frequency for displaying node information lines
755.71/755.94	c # [type: int, range: [-1,2147483647], default: 100]
755.71/755.94	c display/freq = 10000
755.71/755.94	c 
755.71/755.94	c # maximal time in seconds to run
755.71/755.94	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
755.71/755.94	c limits/time = 1796.87
755.71/755.94	c 
755.71/755.94	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
755.71/755.94	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
755.71/755.94	c limits/memory = 1620
755.71/755.94	c 
755.71/755.94	c # should presolving try to simplify inequalities
755.71/755.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
755.71/755.94	c constraints/linear/simplifyinequalities = TRUE
755.71/755.94	c 
755.71/755.94	c # should presolving try to simplify knapsacks
755.71/755.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
755.71/755.94	c constraints/knapsack/simplifyinequalities = TRUE
755.71/755.94	c 
755.71/755.94	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
755.71/755.94	c # [type: int, range: [-1,2147483647], default: -1]
755.71/755.94	c separating/rapidlearning/freq = 0
755.71/755.94	c 
755.71/755.94	c -----------------------------------------------------------------------------------------------
755.71/755.94	c start solving
755.90/756.13	c presolving:
757.50/757.70	c (round 15) 12820 del vars, 47673 del conss, 10012 chg bounds, 144 chg sides, 1001 chg coeffs, 137606 upgd conss, 46561152 impls, 2671 clqs

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-2687497-1278453988/watcher-2687497-1278453988 -o /tmp/evaluation-result-2687497-1278453988/solver-2687497-1278453988 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687497-1278453988.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: 1.25 1.06 1.02 3/106 25153
/proc/meminfo: memFree=1829548/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=9288 CPUtime=0
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 1037 0 0 0 0 0 0 0 18 0 1 0 13612544 9510912 957 1992294400 4194304 9819077 140734075945856 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25153/statm: 2322 965 371 1374 0 943 0

[startup+0.0716311 s]
/proc/loadavg: 1.25 1.06 1.02 3/106 25153
/proc/meminfo: memFree=1829548/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=15976 CPUtime=0.06
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 2919 0 0 0 6 0 0 0 20 0 1 0 13612544 16359424 2839 1992294400 4194304 9819077 140734075945856 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25153/statm: 3994 2839 388 1374 0 2615 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15976

[startup+0.101634 s]
/proc/loadavg: 1.25 1.06 1.02 3/106 25153
/proc/meminfo: memFree=1829548/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=18572 CPUtime=0.09
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 3562 0 0 0 8 1 0 0 20 0 1 0 13612544 19017728 3482 1992294400 4194304 9819077 140734075945856 18446744073709551615 8610797 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25153/statm: 4643 3482 388 1374 0 3264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18572

[startup+0.301655 s]
/proc/loadavg: 1.25 1.06 1.02 3/106 25153
/proc/meminfo: memFree=1829548/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=29628 CPUtime=0.29
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 6365 0 0 0 27 2 0 0 20 0 1 0 13612544 30339072 6276 1992294400 4194304 9819077 140734075945856 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25153/statm: 7407 6276 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.701696 s]
/proc/loadavg: 1.25 1.06 1.02 3/106 25153
/proc/meminfo: memFree=1829548/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=44912 CPUtime=0.69
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 10171 0 0 0 65 4 0 0 20 0 1 0 13612544 45989888 10082 1992294400 4194304 9819077 140734075945856 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25153/statm: 11228 10082 388 1374 0 9849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44912

[startup+1.50078 s]
/proc/loadavg: 1.25 1.06 1.02 2/107 25154
/proc/meminfo: memFree=1784280/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=61504 CPUtime=1.49
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 14323 0 0 0 144 5 0 0 23 0 1 0 13612544 62980096 14234 1992294400 4194304 9819077 140734075945856 18446744073709551615 8610784 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25153/statm: 15376 14234 388 1374 0 13997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61504

[startup+3.10094 s]
/proc/loadavg: 1.25 1.06 1.02 2/107 25154
/proc/meminfo: memFree=1755016/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=113568 CPUtime=3.09
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 27277 0 0 0 299 10 0 0 25 0 1 0 13612544 116293632 27188 1992294400 4194304 9819077 140734075945856 18446744073709551615 8585099 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25153/statm: 28392 27188 388 1374 0 27013 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113568

[startup+6.30127 s]
/proc/loadavg: 1.23 1.06 1.02 2/107 25154
/proc/meminfo: memFree=1485564/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=400716 CPUtime=6.29
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 98546 0 0 0 587 42 0 0 25 0 1 0 13612544 410333184 98050 1992294400 4194304 9819077 140734075945856 18446744073709551615 6181149 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 100179 98050 487 1374 0 98800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 400716

[startup+12.7009 s]
/proc/loadavg: 1.21 1.06 1.01 2/107 25154
/proc/meminfo: memFree=1229752/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=631540 CPUtime=12.69
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 154421 0 0 0 1197 72 0 0 25 0 1 0 13612544 646696960 153925 1992294400 4194304 9819077 140734075945856 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 157885 153925 491 1374 0 156506 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 631540

[startup+25.5012 s]
/proc/loadavg: 1.16 1.05 1.01 2/107 25155
/proc/meminfo: memFree=1185360/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=659772 CPUtime=25.48
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 162465 0 0 0 2442 106 0 0 25 0 1 0 13612544 675606528 160941 1992294400 4194304 9819077 140734075945856 18446744073709551615 4925612 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 164943 160941 491 1374 0 163564 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 659772

[startup+51.1019 s]
/proc/loadavg: 1.11 1.05 1.01 2/107 25156
/proc/meminfo: memFree=1088144/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=765460 CPUtime=51.08
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 206563 0 0 0 4912 196 0 0 25 0 1 0 13612544 783831040 185376 1992294400 4194304 9819077 140734075945856 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 191365 185376 526 1374 0 189986 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 765460

[startup+102.309 s]
/proc/loadavg: 1.05 1.04 1.01 2/107 25157
/proc/meminfo: memFree=1053920/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=800236 CPUtime=102.28
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 215198 0 0 0 10027 201 0 0 25 0 1 0 13612544 819441664 193945 1992294400 4194304 9819077 140734075945856 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 200059 193945 526 1374 0 198680 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 800236

[startup+162.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 25158
/proc/meminfo: memFree=979148/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=877796 CPUtime=162.25
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 233844 0 0 0 16015 210 0 0 25 0 1 0 13612544 898863104 212591 1992294400 4194304 9819077 140734075945856 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 219449 212591 526 1374 0 218070 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 877796

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25160
/proc/meminfo: memFree=906236/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=951648 CPUtime=222.24
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 252542 0 0 0 22005 219 0 0 25 0 1 0 13612544 974487552 230777 1992294400 4194304 9819077 140734075945856 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 237912 230777 526 1374 0 236533 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 951648

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25162
/proc/meminfo: memFree=844732/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=1017636 CPUtime=282.22
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 268803 0 0 0 27995 227 0 0 25 0 1 0 13612544 1042059264 246171 1992294400 4194304 9819077 140734075945856 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 254409 246171 527 1374 0 253030 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1017636

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25163
/proc/meminfo: memFree=732016/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=1130400 CPUtime=342.2
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 296925 0 0 0 33979 241 0 0 25 0 1 0 13612544 1157529600 274260 1992294400 4194304 9819077 140734075945856 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 282600 274260 527 1374 0 281221 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1130400

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25165
/proc/meminfo: memFree=676960/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=1188984 CPUtime=402.19
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 312209 0 0 0 39968 251 0 0 25 0 1 0 13612544 1217519616 289032 1992294400 4194304 9819077 140734075945856 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 297246 289032 527 1374 0 295867 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1188984

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25166
/proc/meminfo: memFree=551472/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=1310564 CPUtime=462.17
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 343773 0 0 0 45951 266 0 0 25 0 1 0 13612544 1342017536 319315 1992294400 4194304 9819077 140734075945856 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 327641 319315 527 1374 0 326262 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1310564

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25168
/proc/meminfo: memFree=455868/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=1409072 CPUtime=522.16
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 368863 0 0 0 51934 282 0 0 25 0 1 0 13612544 1442889728 343637 1992294400 4194304 9819077 140734075945856 18446744073709551615 6180503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 352268 343637 527 1374 0 350889 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1409072

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25170
/proc/meminfo: memFree=336828/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=1528004 CPUtime=582.14
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 398403 0 0 0 57915 299 0 0 25 0 1 0 13612544 1564676096 372921 1992294400 4194304 9819077 140734075945856 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 382001 372921 527 1374 0 380622 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1528004

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25171
/proc/meminfo: memFree=232544/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=1632344 CPUtime=642.13
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 424322 0 0 0 63892 321 0 0 25 0 1 0 13612544 1671520256 398840 1992294400 4194304 9819077 140734075945856 18446744073709551615 4225310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 408086 398840 527 1374 0 406707 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1632344

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25173
/proc/meminfo: memFree=103708/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=1761844 CPUtime=702.11
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 456772 0 0 0 69869 342 0 0 25 0 1 0 13612544 1804128256 431290 1992294400 4194304 9819077 140734075945856 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 440461 431290 527 1374 0 439082 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1761844



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+755.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25177
/proc/meminfo: memFree=21868/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=1843564 CPUtime=755.71
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 476702 0 0 0 75210 361 0 0 25 0 1 0 13612544 1887809536 451220 1992294400 4194304 9819077 140734075945856 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 460891 451220 527 1374 0 459512 0
Current children cumulated CPU time (s) 755.71
Current children cumulated vsize (KiB) 1843564

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -25153

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

[startup+756.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25177
/proc/meminfo: memFree=21868/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=1845096 CPUtime=756.39
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 477926 0 0 0 75278 361 0 0 25 0 1 0 13612544 1889378304 451931 1992294400 4194304 9819077 140734075945856 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 461274 451931 534 1374 0 459895 0
Current children cumulated CPU time (s) 756.39
Current children cumulated vsize (KiB) 1845096

[startup+757.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25178
/proc/meminfo: memFree=18388/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=1845096 CPUtime=757.2
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 478441 0 0 0 75357 363 0 0 25 0 1 0 13612544 1889378304 451932 1992294400 4194304 9819077 140734075945856 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 461274 451932 535 1374 0 459895 0
Current children cumulated CPU time (s) 757.2
Current children cumulated vsize (KiB) 1845096

[startup+757.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25178
/proc/meminfo: memFree=18388/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=1845096 CPUtime=757.61
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4202496 478698 0 0 0 75394 367 0 0 25 0 1 0 13612544 1889378304 451932 1992294400 4194304 9819077 140734075945856 18446744073709551615 4890317 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25153/statm: 461274 451932 535 1374 0 459895 0
Current children cumulated CPU time (s) 757.61
Current children cumulated vsize (KiB) 1845096

[startup+758.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25178
/proc/meminfo: memFree=18388/2059040 swapFree=4139164/4192956
[pid=25153] ppid=25151 vsize=0 CPUtime=757.8
/proc/25153/stat : 25153 (pbscip.linux.x8) R 25151 25153 24557 0 -1 4203524 478698 0 0 0 75404 376 0 0 25 0 1 0 13612544 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/25153/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 757.8
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 758.081
CPU time (s): 757.889
CPU user time (s): 754.046
CPU system time (s): 3.84242
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 1846120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 754.046
system time used= 3.84241
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 478698
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= 1517

runsolver used 1.24181 second user time and 3.61045 second system time

The end

Launcher Data 

Begin job on node002 at 2010-07-07 00:06:28
IDJOB=2687497
IDBENCH=77973
IDSOLVER=1168
FILE ID=node002/2687497-1278453988
PBS_JOBID= 11233519
Free space on /tmp= 62560 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9017_9.std.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-2687497-1278453988/watcher-2687497-1278453988 -o /tmp/evaluation-result-2687497-1278453988/solver-2687497-1278453988 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687497-1278453988.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7616d8015089c57fc11c37e4eec4cbca
RANDOM SEED=569132422

node002.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		: 3000.201
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	: 6000.40
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		: 3000.201
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1830076 kB
Buffers:          9108 kB
Cached:         126352 kB
SwapCached:       7412 kB
Active:         117048 kB
Inactive:        33460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1830076 kB
SwapTotal:     4192956 kB
SwapFree:      4139164 kB
Dirty:           11708 kB
Writeback:           0 kB
AnonPages:       12392 kB
Mapped:          11804 kB
Slab:            56560 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181072 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= 62556 MiB
End job on node002 at 2010-07-07 00:19:06