Trace number 2687225

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? (MO) 610.617 610.779

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12057_1.std.opb
MD5SUMc5fc99dbb0a3becca43a9267891fcd33
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark204
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints256080
Number of constraints which are clauses254880
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 constraint120
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: 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-2687225-1278449882.opb>
4.89/4.95	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256080 constraints
4.89/4.95	c problem read
4.89/4.95	c presolving settings loaded
6.29/6.32	c presolving:
21.79/21.82	c (round 1) 8415 del vars, 24630 del conss, 6727 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17108448 impls, 0 clqs
34.18/34.23	c (round 2) 15696 del vars, 57449 del conss, 13637 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17153467 impls, 0 clqs
38.68/38.72	c (round 3) 18675 del vars, 71135 del conss, 15416 chg bounds, 28 chg sides, 40 chg coeffs, 0 upgd conss, 17176968 impls, 0 clqs
41.38/41.48	c (round 4) 20163 del vars, 77277 del conss, 16434 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17190663 impls, 0 clqs
43.58/43.61	c (round 5) 21434 del vars, 82152 del conss, 17262 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17206416 impls, 0 clqs
44.99/45.10	c (round 6) 22312 del vars, 85677 del conss, 17788 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17216560 impls, 0 clqs
46.19/46.28	c (round 7) 22952 del vars, 88212 del conss, 18165 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17224525 impls, 0 clqs
47.08/47.11	c (round 8) 23423 del vars, 90155 del conss, 18437 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17230881 impls, 0 clqs
47.68/47.74	c (round 9) 23737 del vars, 91434 del conss, 18607 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17235664 impls, 0 clqs
48.08/48.19	c (round 10) 23908 del vars, 92234 del conss, 18698 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17238307 impls, 0 clqs
48.58/48.62	c (round 11) 24017 del vars, 92705 del conss, 18756 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17239760 impls, 0 clqs
48.88/48.94	c (round 12) 24066 del vars, 92963 del conss, 18777 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17240509 impls, 0 clqs
49.18/49.25	c (round 13) 24092 del vars, 93088 del conss, 18791 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17240891 impls, 0 clqs
49.49/49.55	c (round 14) 24110 del vars, 93170 del conss, 18797 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17241014 impls, 0 clqs
49.78/49.81	c (round 15) 24114 del vars, 93200 del conss, 18798 chg bounds, 30 chg sides, 42 chg coeffs, 0 upgd conss, 17241032 impls, 0 clqs
51.58/51.65	c (round 16) 24114 del vars, 93204 del conss, 18798 chg bounds, 30 chg sides, 42 chg coeffs, 162876 upgd conss, 17241032 impls, 0 clqs
608.43/608.60	c pressed CTRL-C 1 times (5 times for forcing termination)
608.53/608.74	c    (600.0s) probing: 382/48728 (0.8%) - 15 fixings, 7 aggregations, 6614970 implications, 0 bound changes
608.53/608.74	c    (600.0s) probing aborted: solving stopped
608.53/608.74	c (round 17) 24136 del vars, 93204 del conss, 18798 chg bounds, 40 chg sides, 167 chg coeffs, 162876 upgd conss, 45494080 impls, 0 clqs
608.53/608.74	c presolving (17 rounds):
608.53/608.74	c  24136 deleted vars, 93204 deleted constraints, 18798 tightened bounds, 0 added holes, 40 changed sides, 167 changed coefficients
608.53/608.74	c  45494080 implications, 0 cliques
608.53/608.74	c presolving was interrupted.
608.53/608.74	c Presolving Time: 599.26
608.53/608.74	c - non default parameters ----------------------------------------------------------------------
608.53/608.74	c # SCIP version 1.2.1.2
608.53/608.74	c 
608.53/608.74	c # frequency for displaying node information lines
608.53/608.74	c # [type: int, range: [-1,2147483647], default: 100]
608.53/608.74	c display/freq = 10000
608.53/608.74	c 
608.53/608.74	c # maximal time in seconds to run
608.53/608.74	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
608.53/608.74	c limits/time = 1795.06
608.53/608.74	c 
608.53/608.74	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
608.53/608.74	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
608.53/608.74	c limits/memory = 1620
608.53/608.74	c 
608.53/608.74	c # should presolving try to simplify inequalities
608.53/608.74	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
608.53/608.74	c constraints/linear/simplifyinequalities = TRUE
608.53/608.74	c 
608.53/608.74	c # should presolving try to simplify knapsacks
608.53/608.74	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
608.53/608.74	c constraints/knapsack/simplifyinequalities = TRUE
608.53/608.74	c 
608.53/608.74	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
608.53/608.74	c # [type: int, range: [-1,2147483647], default: -1]
608.53/608.74	c separating/rapidlearning/freq = 0
608.53/608.74	c 
608.53/608.74	c -----------------------------------------------------------------------------------------------
608.53/608.74	c start solving
608.63/608.84	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-2687225-1278449882/watcher-2687225-1278449882 -o /tmp/evaluation-result-2687225-1278449882/solver-2687225-1278449882 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687225-1278449882.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: 0.91 0.98 0.99 3/106 24753
/proc/meminfo: memFree=1844840/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=6696 CPUtime=0
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 1002 0 0 0 0 0 0 0 18 0 1 0 13201970 6856704 921 1992294400 4194304 8223781 140734244055760 18446744073709551615 5960099 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24753/statm: 1931 929 348 984 0 944 0

[startup+0.035344 s]
/proc/loadavg: 0.91 0.98 0.99 3/106 24753
/proc/meminfo: memFree=1844840/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=10880 CPUtime=0.02
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 2030 0 0 0 2 0 0 0 20 0 1 0 13201970 11141120 1949 1992294400 4194304 8223781 140734244055760 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24753/statm: 2720 1949 365 984 0 1733 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10880

[startup+0.100351 s]
/proc/loadavg: 0.91 0.98 0.99 3/106 24753
/proc/meminfo: memFree=1844840/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=16044 CPUtime=0.09
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 3301 0 0 0 8 1 0 0 20 0 1 0 13201970 16429056 3220 1992294400 4194304 8223781 140734244055760 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24753/statm: 4011 3220 365 984 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16044

[startup+0.300371 s]
/proc/loadavg: 0.91 0.98 0.99 3/106 24753
/proc/meminfo: memFree=1844840/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=27036 CPUtime=0.29
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 6086 0 0 0 27 2 0 0 20 0 1 0 13201970 27684864 5996 1992294400 4194304 8223781 140734244055760 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24753/statm: 6759 5996 365 984 0 5772 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27036

[startup+0.700412 s]
/proc/loadavg: 0.91 0.98 0.99 3/106 24753
/proc/meminfo: memFree=1844840/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=48448 CPUtime=0.69
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 11439 0 0 0 65 4 0 0 21 0 1 0 13201970 49610752 11349 1992294400 4194304 8223781 140734244055760 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24753/statm: 12112 11349 365 984 0 11125 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48448

[startup+1.5005 s]
/proc/loadavg: 0.91 0.98 0.99 2/107 24754
/proc/meminfo: memFree=1795108/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=64972 CPUtime=1.49
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 15552 0 0 0 143 6 0 0 23 0 1 0 13201970 66531328 15462 1992294400 4194304 8223781 140734244055760 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24753/statm: 16243 15462 365 984 0 15256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64972

[startup+3.10066 s]
/proc/loadavg: 0.91 0.98 0.99 2/107 24754
/proc/meminfo: memFree=1772168/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=102788 CPUtime=3.09
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 24942 0 0 0 299 10 0 0 25 0 1 0 13201970 105254912 24852 1992294400 4194304 8223781 140734244055760 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24753/statm: 25697 24852 365 984 0 24710 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102788

[startup+6.30098 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 24754
/proc/meminfo: memFree=1565336/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=373780 CPUtime=6.29
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 91838 0 0 0 596 33 0 0 25 0 1 0 13201970 382750720 91313 1992294400 4194304 8223781 140734244055760 18446744073709551615 4965839 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 93445 91313 416 984 0 92458 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 373780

[startup+12.7006 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 24754
/proc/meminfo: memFree=1215656/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=663828 CPUtime=12.69
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 163998 0 0 0 1198 71 0 0 25 0 1 0 13201970 679759872 163473 1992294400 4194304 8223781 140734244055760 18446744073709551615 5969100 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 165957 163473 441 984 0 164970 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 663828

[startup+25.501 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 24754
/proc/meminfo: memFree=975096/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=889092 CPUtime=25.48
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 217952 0 0 0 2438 110 0 0 25 0 1 0 13201970 910430208 217170 1992294400 4194304 8223781 140734244055760 18446744073709551615 4661927 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 222273 217170 445 984 0 221286 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 889092

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 24755
/proc/meminfo: memFree=965300/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=935904 CPUtime=51.08
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 236588 0 0 0 4854 254 0 0 25 0 1 0 13201970 958365696 228756 1992294400 4194304 8223781 140734244055760 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 233976 228756 454 984 0 232989 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 935904

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 24756
/proc/meminfo: memFree=881476/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=987372 CPUtime=102.27
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 264080 0 0 0 9950 277 0 0 25 0 1 0 13201970 1011068928 240775 1992294400 4194304 8223781 140734244055760 18446744073709551615 5901129 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 246843 240775 517 984 0 245856 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 987372

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24758
/proc/meminfo: memFree=834852/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=1037076 CPUtime=162.25
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 275711 0 0 0 15942 283 0 0 25 0 1 0 13201970 1061965824 252406 1992294400 4194304 8223781 140734244055760 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 259269 252406 517 984 0 258282 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1037076

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24769
/proc/meminfo: memFree=739372/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=1135220 CPUtime=222.23
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 299815 0 0 0 21930 293 0 0 25 0 1 0 13201970 1162465280 275998 1992294400 4194304 8223781 140734244055760 18446744073709551615 4660129 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 283805 275998 517 984 0 282818 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1135220

[startup+282.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24770
/proc/meminfo: memFree=655424/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=1218552 CPUtime=282.21
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 321155 0 0 0 27919 302 0 0 25 0 1 0 13201970 1247797248 296983 1992294400 4194304 8223781 140734244055760 18446744073709551615 5955603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 304638 296983 517 984 0 303651 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1218552

[startup+342.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24772
/proc/meminfo: memFree=543328/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=1333048 CPUtime=342.2
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 349599 0 0 0 33902 318 0 0 25 0 1 0 13201970 1365041152 324914 1992294400 4194304 8223781 140734244055760 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 333262 324914 517 984 0 332275 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1333048

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24773
/proc/meminfo: memFree=428008/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=1452632 CPUtime=402.18
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 378935 0 0 0 39888 330 0 0 25 0 1 0 13201970 1487495168 354250 1992294400 4194304 8223781 140734244055760 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 363158 354250 517 984 0 362171 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1452632

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24775
/proc/meminfo: memFree=299048/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=1582360 CPUtime=462.16
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 411085 0 0 0 45872 344 0 0 25 0 1 0 13201970 1620336640 386400 1992294400 4194304 8223781 140734244055760 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 395590 386400 517 984 0 394603 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1582360

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24777
/proc/meminfo: memFree=191788/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=1691160 CPUtime=522.15
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 437396 0 0 0 51858 357 0 0 25 0 1 0 13201970 1731747840 412711 1992294400 4194304 8223781 140734244055760 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 422790 412711 517 984 0 421803 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1691160

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24778
/proc/meminfo: memFree=83040/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=1802764 CPUtime=582.14
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 465074 0 0 0 57841 373 0 0 25 0 1 0 13201970 1846030336 440389 1992294400 4194304 8223781 140734244055760 18446744073709551615 4999867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 450691 440389 517 984 0 449704 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1802764



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+608.601 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24779
/proc/meminfo: memFree=40384/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=1843268 CPUtime=608.43
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 475368 0 0 0 60464 379 0 0 25 0 1 0 13201970 1887506432 450427 1992294400 4194304 8223781 140734244055760 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 460817 450427 517 984 0 459830 0
Current children cumulated CPU time (s) 608.43
Current children cumulated vsize (KiB) 1843268

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24753

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

[startup+609.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24780
/proc/meminfo: memFree=36904/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=1846872 CPUtime=609.24
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 476488 0 0 0 60544 380 0 0 25 0 1 0 13201970 1891196928 451288 1992294400 4194304 8223781 140734244055760 18446744073709551615 4890618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 461718 451288 523 984 0 460731 0
Current children cumulated CPU time (s) 609.24
Current children cumulated vsize (KiB) 1846872

[startup+610.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24780
/proc/meminfo: memFree=36904/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=1846872 CPUtime=610.03
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 476488 0 0 0 60623 380 0 0 25 0 1 0 13201970 1891196928 451288 1992294400 4194304 8223781 140734244055760 18446744073709551615 4890317 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 461718 451288 523 984 0 460731 0
Current children cumulated CPU time (s) 610.03
Current children cumulated vsize (KiB) 1846872

[startup+610.601 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24780
/proc/meminfo: memFree=36904/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=1846872 CPUtime=610.43
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4202496 476745 0 0 0 60659 384 0 0 25 0 1 0 13201970 1891196928 451288 1992294400 4194304 8223781 140734244055760 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24753/statm: 461718 451288 523 984 0 460731 0
Current children cumulated CPU time (s) 610.43
Current children cumulated vsize (KiB) 1846872

[startup+610.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24780
/proc/meminfo: memFree=36904/2059040 swapFree=4139164/4192956
[pid=24753] ppid=24751 vsize=0 CPUtime=610.53
/proc/24753/stat : 24753 (pbscip.linux.x8) R 24751 24753 24557 0 -1 4203524 476745 0 0 0 60660 393 0 0 25 0 1 0 13201970 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/24753/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 610.53
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 610.779
CPU time (s): 610.617
CPU user time (s): 606.602
CPU system time (s): 4.01539
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 1846872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 606.602
system time used= 4.01539
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 476745
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= 5455

runsolver used 1.02484 second user time and 2.88756 second system time

The end

Launcher Data 

Begin job on node002 at 2010-07-06 22:58:02
IDJOB=2687225
IDBENCH=77513
IDSOLVER=1169
FILE ID=node002/2687225-1278449882
PBS_JOBID= 11233519
Free space on /tmp= 62560 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12057_1.std.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-2687225-1278449882/watcher-2687225-1278449882 -o /tmp/evaluation-result-2687225-1278449882/solver-2687225-1278449882 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687225-1278449882.opb -t 1800 -m 1800

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

MD5SUM BENCH= c5fc99dbb0a3becca43a9267891fcd33
RANDOM SEED=447748874

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:       1845368 kB
Buffers:          5328 kB
Cached:         117156 kB
SwapCached:       6316 kB
Active:          95436 kB
Inactive:        39892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1845368 kB
SwapTotal:     4192956 kB
SwapFree:      4139164 kB
Dirty:           12936 kB
Writeback:           8 kB
AnonPages:       11204 kB
Mapped:          11828 kB
Slab:            56364 kB
PageTables:       4228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179652 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 2010-07-06 23:08:13