Trace number 2687393

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) 683.2 683.38

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9045_2.std.opb
MD5SUM164e1d7c8e885527f3cc100614dc9c6f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark160
Best CPU time to get the best result obtained on this benchmark1800.11
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 constraints192642
Number of constraints which are clauses191442
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 constraint90
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-2687393-1278452745.opb>
3.39/3.49	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192642 constraints
3.39/3.49	c problem read
3.39/3.49	c presolving settings loaded
4.49/4.51	c presolving:
16.08/16.19	c (round 1) 5258 del vars, 15137 del conss, 4119 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 13045962 impls, 0 clqs
22.99/23.09	c (round 2) 9801 del vars, 35276 del conss, 8230 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 13073990 impls, 0 clqs
25.48/25.56	c (round 3) 11395 del vars, 42773 del conss, 9216 chg bounds, 11 chg sides, 17 chg coeffs, 0 upgd conss, 13087247 impls, 0 clqs
27.08/27.15	c (round 4) 12289 del vars, 46525 del conss, 9794 chg bounds, 26 chg sides, 48 chg coeffs, 0 upgd conss, 13094118 impls, 0 clqs
28.08/28.19	c (round 5) 12958 del vars, 49215 del conss, 10179 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13102649 impls, 0 clqs
28.99/29.05	c (round 6) 13448 del vars, 51073 del conss, 10455 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13108298 impls, 0 clqs
29.59/29.68	c (round 7) 13743 del vars, 52389 del conss, 10635 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13111388 impls, 0 clqs
30.08/30.14	c (round 8) 13932 del vars, 53170 del conss, 10739 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13113811 impls, 0 clqs
30.38/30.46	c (round 9) 14020 del vars, 53654 del conss, 10786 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13114888 impls, 0 clqs
30.69/30.74	c (round 10) 14080 del vars, 53904 del conss, 10825 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13115280 impls, 0 clqs
30.88/30.98	c (round 11) 14104 del vars, 54040 del conss, 10840 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13115361 impls, 0 clqs
31.08/31.19	c (round 12) 14106 del vars, 54081 del conss, 10841 chg bounds, 31 chg sides, 58 chg coeffs, 0 upgd conss, 13115365 impls, 0 clqs
32.48/32.57	c (round 13) 14106 del vars, 54085 del conss, 10841 chg bounds, 31 chg sides, 58 chg coeffs, 138557 upgd conss, 13115365 impls, 0 clqs
34.37/34.46	c (round 14) 14106 del vars, 54089 del conss, 10841 chg bounds, 45 chg sides, 198 chg coeffs, 138557 upgd conss, 13115365 impls, 0 clqs
681.02/681.20	c pressed CTRL-C 1 times (5 times for forcing termination)
682.21/682.44	c    (675.4s) probing: 536/40676 (1.3%) - 5 fixings, 1 aggregations, 7364157 implications, 0 bound changes
682.21/682.44	c    (675.4s) probing aborted: solving stopped
682.21/682.45	c (round 15) 14112 del vars, 54089 del conss, 10841 chg bounds, 48 chg sides, 219 chg coeffs, 138557 upgd conss, 44095085 impls, 0 clqs
682.21/682.45	c presolving (15 rounds):
682.21/682.45	c  14112 deleted vars, 54089 deleted constraints, 10841 tightened bounds, 0 added holes, 48 changed sides, 219 changed coefficients
682.21/682.45	c  44095085 implications, 0 cliques
682.21/682.45	c presolving was interrupted.
682.21/682.45	c Presolving Time: 674.88
682.21/682.45	c - non default parameters ----------------------------------------------------------------------
682.21/682.45	c # SCIP version 1.2.1.2
682.21/682.45	c 
682.21/682.45	c # frequency for displaying node information lines
682.21/682.45	c # [type: int, range: [-1,2147483647], default: 100]
682.21/682.45	c display/freq = 10000
682.21/682.45	c 
682.21/682.45	c # maximal time in seconds to run
682.21/682.45	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
682.21/682.45	c limits/time = 1796.52
682.21/682.45	c 
682.21/682.45	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
682.21/682.45	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
682.21/682.45	c limits/memory = 1620
682.21/682.45	c 
682.21/682.45	c # should presolving try to simplify inequalities
682.21/682.45	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
682.21/682.45	c constraints/linear/simplifyinequalities = TRUE
682.21/682.45	c 
682.21/682.45	c # should presolving try to simplify knapsacks
682.21/682.45	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
682.21/682.45	c constraints/knapsack/simplifyinequalities = TRUE
682.21/682.45	c 
682.21/682.45	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
682.21/682.45	c # [type: int, range: [-1,2147483647], default: -1]
682.21/682.45	c separating/rapidlearning/freq = 0
682.21/682.45	c 
682.21/682.45	c -----------------------------------------------------------------------------------------------
682.21/682.45	c start solving
682.42/682.69	c presolving:

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-2687393-1278452745/watcher-2687393-1278452745 -o /tmp/evaluation-result-2687393-1278452745/solver-2687393-1278452745 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687393-1278452745.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: 1.10 1.08 1.02 3/106 19447
/proc/meminfo: memFree=1818116/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=9288 CPUtime=0
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 1057 0 0 0 0 0 0 0 18 0 1 0 13481911 9510912 978 1992294400 4194304 9819077 140734601417968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19447/statm: 2322 988 371 1374 0 943 0

[startup+0.079999 s]
/proc/loadavg: 1.10 1.08 1.02 3/106 19447
/proc/meminfo: memFree=1818116/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=15976 CPUtime=0.07
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 2919 0 0 0 6 1 0 0 21 0 1 0 13481911 16359424 2840 1992294400 4194304 9819077 140734601417968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19447/statm: 3994 2840 388 1374 0 2615 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15976

[startup+0.101 s]
/proc/loadavg: 1.10 1.08 1.02 3/106 19447
/proc/meminfo: memFree=1818116/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=17608 CPUtime=0.09
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 3319 0 0 0 8 1 0 0 21 0 1 0 13481911 18030592 3240 1992294400 4194304 9819077 140734601417968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19447/statm: 4402 3240 388 1374 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17608

[startup+0.301017 s]
/proc/loadavg: 1.10 1.08 1.02 3/106 19447
/proc/meminfo: memFree=1818116/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=29628 CPUtime=0.29
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 6363 0 0 0 27 2 0 0 21 0 1 0 13481911 30339072 6275 1992294400 4194304 9819077 140734601417968 18446744073709551615 8610784 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19447/statm: 7407 6275 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.701054 s]
/proc/loadavg: 1.10 1.08 1.02 3/106 19447
/proc/meminfo: memFree=1818116/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=44912 CPUtime=0.69
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 10170 0 0 0 65 4 0 0 22 0 1 0 13481911 45989888 10082 1992294400 4194304 9819077 140734601417968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19447/statm: 11228 10082 388 1374 0 9849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44912

[startup+1.50112 s]
/proc/loadavg: 1.10 1.08 1.02 2/107 19448
/proc/meminfo: memFree=1772724/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=61504 CPUtime=1.49
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 14320 0 0 0 143 6 0 0 25 0 1 0 13481911 62980096 14232 1992294400 4194304 9819077 140734601417968 18446744073709551615 8631712 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19447/statm: 15376 14232 388 1374 0 13997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61504

[startup+3.10127 s]
/proc/loadavg: 1.09 1.07 1.02 2/107 19448
/proc/meminfo: memFree=1744948/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=111028 CPUtime=3.09
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 26690 0 0 0 298 11 0 0 25 0 1 0 13481911 113692672 26602 1992294400 4194304 9819077 140734601417968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19447/statm: 27757 26602 388 1374 0 26378 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111028

[startup+6.30055 s]
/proc/loadavg: 1.09 1.07 1.02 2/107 19448
/proc/meminfo: memFree=1489136/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=385768 CPUtime=6.29
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 94998 0 0 0 591 38 0 0 25 0 1 0 13481911 395026432 94496 1992294400 4194304 9819077 140734601417968 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 96442 94496 487 1374 0 95063 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385768

[startup+12.7011 s]
/proc/loadavg: 1.09 1.07 1.02 2/107 19448
/proc/meminfo: memFree=1227496/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=627124 CPUtime=12.68
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 153843 0 0 0 1203 65 0 0 25 0 1 0 13481911 642174976 153341 1992294400 4194304 9819077 140734601417968 18446744073709551615 6181120 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 156781 153341 487 1374 0 155402 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 627124

[startup+25.5013 s]
/proc/loadavg: 1.07 1.07 1.01 2/107 19448
/proc/meminfo: memFree=1148012/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=687136 CPUtime=25.48
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 168432 0 0 0 2449 99 0 0 25 0 1 0 13481911 703627264 167416 1992294400 4194304 9819077 140734601417968 18446744073709551615 5491648 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 171784 167416 491 1374 0 170405 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 687136

[startup+51.1005 s]
/proc/loadavg: 1.04 1.06 1.01 2/107 19449
/proc/meminfo: memFree=1068032/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=775432 CPUtime=51.06
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 210144 0 0 0 4902 204 0 0 25 0 1 0 13481911 794042368 187535 1992294400 4194304 9819077 140734601417968 18446744073709551615 4688838 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 193858 187535 531 1374 0 192479 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 775432

[startup+102.308 s]
/proc/loadavg: 1.02 1.05 1.01 2/107 19450
/proc/meminfo: memFree=1008884/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=837732 CPUtime=102.25
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 225458 0 0 0 10013 212 0 0 25 0 1 0 13481911 857837568 202296 1992294400 4194304 9819077 140734601417968 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 209433 202296 531 1374 0 208054 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 837732

[startup+162.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 19452
/proc/meminfo: memFree=940560/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=905924 CPUtime=162.24
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 242908 0 0 0 16003 221 0 0 25 0 1 0 13481911 927666176 219490 1992294400 4194304 9819077 140734601417968 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 226481 219490 531 1374 0 225102 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 905924

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 19454
/proc/meminfo: memFree=880048/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=968444 CPUtime=222.22
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 259142 0 0 0 21992 230 0 0 25 0 1 0 13481911 991686656 234444 1992294400 4194304 9819077 140734601417968 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 242111 234444 531 1374 0 240732 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 968444

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 19455
/proc/meminfo: memFree=758280/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=1089848 CPUtime=282.21
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 289617 0 0 0 27977 244 0 0 25 0 1 0 13481911 1116004352 264886 1992294400 4194304 9819077 140734601417968 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 272462 264886 531 1374 0 271083 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1089848

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 19457
/proc/meminfo: memFree=668504/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=1181460 CPUtime=342.2
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 312722 0 0 0 33965 255 0 0 25 0 1 0 13481911 1209815040 287190 1992294400 4194304 9819077 140734601417968 18446744073709551615 4660993 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 295365 287190 531 1374 0 293986 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1181460

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 19458
/proc/meminfo: memFree=583068/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=1266548 CPUtime=402.18
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 334066 0 0 0 39950 268 0 0 25 0 1 0 13481911 1296945152 308534 1992294400 4194304 9819077 140734601417968 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 316637 308534 532 1374 0 315258 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1266548

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19460
/proc/meminfo: memFree=448156/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=1403244 CPUtime=462.17
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 368473 0 0 0 45933 284 0 0 25 0 1 0 13481911 1436921856 342429 1992294400 4194304 9819077 140734601417968 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 350811 342429 532 1374 0 349432 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1403244

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19462
/proc/meminfo: memFree=353668/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=1501404 CPUtime=522.15
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 393701 0 0 0 51919 296 0 0 25 0 1 0 13481911 1537437696 366633 1992294400 4194304 9819077 140734601417968 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 375351 366633 532 1374 0 373972 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1501404

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19463
/proc/meminfo: memFree=229668/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=1620640 CPUtime=582.13
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 423790 0 0 0 57898 315 0 0 25 0 1 0 13481911 1659535360 396722 1992294400 4194304 9819077 140734601417968 18446744073709551615 4688887 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 405160 396722 532 1374 0 403781 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1620640

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19465
/proc/meminfo: memFree=90664/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=1763540 CPUtime=642.13
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 458431 0 0 0 63878 335 0 0 25 0 1 0 13481911 1805864960 431363 1992294400 4194304 9819077 140734601417968 18446744073709551615 4862081 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 440885 431363 532 1374 0 439506 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1763540



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+681.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19466
/proc/meminfo: memFree=10560/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=1843616 CPUtime=681.02
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 478402 0 0 0 67754 348 0 0 25 0 1 0 13481911 1887862784 451334 1992294400 4194304 9819077 140734601417968 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 460904 451334 532 1374 0 459525 0
Current children cumulated CPU time (s) 681.02
Current children cumulated vsize (KiB) 1843616

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -19447

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

[startup+681.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19466
/proc/meminfo: memFree=10560/2059040 swapFree=4153840/4192956
[pid=19447] ppid=19445 vsize=1844636 CPUtime=681.21
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 478649 0 0 0 67773 348 0 0 25 0 1 0 13481911 1888907264 451581 1992294400 4194304 9819077 140734601417968 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 461159 451581 532 1374 0 459780 0
Current children cumulated CPU time (s) 681.21
Current children cumulated vsize (KiB) 1844636

[startup+682.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19467
/proc/meminfo: memFree=10732/2059040 swapFree=4151956/4192956
[pid=19447] ppid=19445 vsize=1845660 CPUtime=682.01
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 479060 0 0 0 67853 348 0 0 25 0 1 0 13481911 1889955840 451992 1992294400 4194304 9819077 140734601417968 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 461415 451992 532 1374 0 460036 0
Current children cumulated CPU time (s) 682.01
Current children cumulated vsize (KiB) 1845660

[startup+683.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19467
/proc/meminfo: memFree=9904/2059040 swapFree=4147040/4192956
[pid=19447] ppid=19445 vsize=1849236 CPUtime=682.82
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 480402 0 0 0 67933 349 0 0 25 0 1 0 13481911 1893617664 453077 1992294400 4194304 9819077 140734601417968 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 462309 453077 538 1374 0 460930 0
Current children cumulated CPU time (s) 682.82
Current children cumulated vsize (KiB) 1849236

[startup+683.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19467
/proc/meminfo: memFree=9904/2059040 swapFree=4147040/4192956
[pid=19447] ppid=19445 vsize=1849236 CPUtime=683.01
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4202496 480402 0 0 0 67952 349 0 0 25 0 1 0 13481911 1893617664 453077 1992294400 4194304 9819077 140734601417968 18446744073709551615 4890668 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19447/statm: 462309 453077 538 1374 0 460930 0
Current children cumulated CPU time (s) 683.01
Current children cumulated vsize (KiB) 1849236

[startup+683.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19467
/proc/meminfo: memFree=9904/2059040 swapFree=4147040/4192956
[pid=19447] ppid=19445 vsize=0 CPUtime=683.11
/proc/19447/stat : 19447 (pbscip.linux.x8) R 19445 19447 19155 0 -1 4203524 480402 0 0 0 67953 358 0 0 25 0 1 0 13481911 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/19447/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 683.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 683.38
CPU time (s): 683.2
CPU user time (s): 679.533
CPU system time (s): 3.66744
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 1849236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 679.533
system time used= 3.66744
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 480402
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= 1435

runsolver used 1.13283 second user time and 3.23951 second system time

The end

Launcher Data 

Begin job on node043 at 2010-07-06 23:45:46
IDJOB=2687393
IDBENCH=77755
IDSOLVER=1168
FILE ID=node043/2687393-1278452745
PBS_JOBID= 11233523
Free space on /tmp= 62524 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-j9045_2.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-2687393-1278452745/watcher-2687393-1278452745 -o /tmp/evaluation-result-2687393-1278452745/solver-2687393-1278452745 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687393-1278452745.opb -t 1800 -m 1800

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

MD5SUM BENCH= 164e1d7c8e885527f3cc100614dc9c6f
RANDOM SEED=59415672

node043.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		: 3000.219
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		: 3000.219
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1818520 kB
Buffers:         17284 kB
Cached:         132208 kB
SwapCached:       2016 kB
Active:          91752 kB
Inactive:        81248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1818520 kB
SwapTotal:     4192956 kB
SwapFree:      4153840 kB
Dirty:           12588 kB
Writeback:           0 kB
AnonPages:       21452 kB
Mapped:          12824 kB
Slab:            45496 kB
PageTables:       4244 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180820 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= 62516 MiB
End job on node043 at 2010-07-06 23:57:09