Trace number 2687471

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) 700.534 700.749

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j907_10.std.opb
MD5SUM33727ee9f1864687071eb1ade137ce3c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark98
Best CPU time to get the best result obtained on this benchmark6.21306
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 constraints175921
Number of constraints which are clauses174721
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 constraint52
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-2687471-1278453811.opb>
3.09/3.12	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 175921 constraints
3.09/3.12	c problem read
3.09/3.12	c presolving settings loaded
3.99/4.05	c presolving:
14.79/14.83	c (round 1) 3549 del vars, 10629 del conss, 2353 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12133128 impls, 0 clqs
21.89/21.95	c (round 2) 9731 del vars, 30988 del conss, 8217 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12160929 impls, 0 clqs
23.89/23.97	c (round 3) 11490 del vars, 40661 del conss, 9074 chg bounds, 54 chg sides, 58 chg coeffs, 0 upgd conss, 12169846 impls, 0 clqs
25.08/25.12	c (round 4) 12179 del vars, 43357 del conss, 9502 chg bounds, 68 chg sides, 91 chg coeffs, 0 upgd conss, 12175876 impls, 0 clqs
25.98/26.03	c (round 5) 12590 del vars, 45025 del conss, 9793 chg bounds, 68 chg sides, 94 chg coeffs, 0 upgd conss, 12178550 impls, 0 clqs
26.68/26.77	c (round 6) 12924 del vars, 46290 del conss, 10031 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12181258 impls, 0 clqs
26.98/27.08	c (round 7) 13089 del vars, 47015 del conss, 10086 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12182704 impls, 0 clqs
27.28/27.35	c (round 8) 13133 del vars, 47266 del conss, 10111 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12183382 impls, 0 clqs
27.49/27.59	c (round 9) 13169 del vars, 47412 del conss, 10129 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12183942 impls, 0 clqs
27.78/27.81	c (round 10) 13193 del vars, 47528 del conss, 10144 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12184189 impls, 0 clqs
27.99/28.02	c (round 11) 13211 del vars, 47600 del conss, 10153 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12184299 impls, 0 clqs
28.18/28.22	c (round 12) 13217 del vars, 47640 del conss, 10156 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12184343 impls, 0 clqs
28.38/28.42	c (round 13) 13219 del vars, 47653 del conss, 10157 chg bounds, 69 chg sides, 98 chg coeffs, 0 upgd conss, 12184359 impls, 0 clqs
29.59/29.64	c (round 14) 13219 del vars, 47656 del conss, 10157 chg bounds, 69 chg sides, 98 chg coeffs, 128265 upgd conss, 12184359 impls, 0 clqs
30.58/30.66	c (round 15) 13219 del vars, 47660 del conss, 10157 chg bounds, 138 chg sides, 349 chg coeffs, 128265 upgd conss, 12184359 impls, 0 clqs
31.28/31.31	c (round 16) 13219 del vars, 47669 del conss, 10157 chg bounds, 144 chg sides, 361 chg coeffs, 128265 upgd conss, 12184359 impls, 0 clqs
580.53/580.70	c    (573.9s) probing: 1000/41563 (2.4%) - 0 fixings, 0 aggregations, 8018429 implications, 0 bound changes
699.70/699.90	c pressed CTRL-C 1 times (5 times for forcing termination)
699.80/700.07	c    (692.6s) probing: 1528/41563 (3.7%) - 0 fixings, 0 aggregations, 10282143 implications, 0 bound changes
699.80/700.07	c    (692.6s) probing aborted: solving stopped
699.80/700.08	c presolving (17 rounds):
699.80/700.08	c  13219 deleted vars, 47669 deleted constraints, 10157 tightened bounds, 0 added holes, 144 changed sides, 361 changed coefficients
699.80/700.08	c  50183431 implications, 0 cliques
699.80/700.08	c presolved problem has 41563 variables (41563 bin, 0 int, 0 impl, 0 cont) and 128295 constraints
699.80/700.08	c    1099 constraints of type <knapsack>
699.80/700.08	c      38 constraints of type <setppc>
699.80/700.08	c  127158 constraints of type <logicor>
699.80/700.08	c transformed objective value is always integral (scale: 1)
699.80/700.08	c Presolving Time: 692.14
699.80/700.08	c - non default parameters ----------------------------------------------------------------------
699.80/700.08	c # SCIP version 1.2.1.2
699.80/700.08	c 
699.80/700.08	c # frequency for displaying node information lines
699.80/700.08	c # [type: int, range: [-1,2147483647], default: 100]
699.80/700.08	c display/freq = 10000
699.80/700.08	c 
699.80/700.08	c # maximal time in seconds to run
699.80/700.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
699.80/700.08	c limits/time = 1796.89
699.80/700.08	c 
699.80/700.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
699.80/700.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
699.80/700.08	c limits/memory = 1620
699.80/700.08	c 
699.80/700.08	c # should presolving try to simplify inequalities
699.80/700.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
699.80/700.08	c constraints/linear/simplifyinequalities = TRUE
699.80/700.08	c 
699.80/700.08	c # should presolving try to simplify knapsacks
699.80/700.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
699.80/700.08	c constraints/knapsack/simplifyinequalities = TRUE
699.80/700.08	c 
699.80/700.08	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
699.80/700.08	c # [type: int, range: [-1,2147483647], default: -1]
699.80/700.08	c separating/rapidlearning/freq = 0
699.80/700.08	c 
699.80/700.08	c -----------------------------------------------------------------------------------------------
699.80/700.08	c start solving
699.99/700.21	c 
699.99/700.21	c (node 0) switching to memory saving mode (mem: 1399.4M/1620.0M)
700.28/700.56	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 262208 bytes
700.28/700.56	c [src/scip/lp.c:263] ERROR: Insufficient memory for new chunk
700.28/700.56	c [src/scip/lp.c:263] ERROR: No memory in function call
700.28/700.56	c [src/scip/scip.c:11859] ERROR: Error <-1> in function call
700.28/700.56	c [src/scip/cons_logicor.c:861] ERROR: Error <-1> in function call
700.28/700.56	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
700.28/700.56	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
700.28/700.56	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
700.28/700.56	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
700.28/700.56	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
700.28/700.56	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
700.28/700.56	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
700.28/700.56	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
700.28/700.56	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
700.28/700.56	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
700.28/700.56	c [src/cmain.c:657] ERROR: Error <-1> in function call
700.28/700.56	c [src/cmain.c:832] ERROR: Error <-1> in function call
700.28/700.56	c [src/cmain.c:908] ERROR: Error <-1> in function call
700.28/700.56	c SCIP Error (-1): c insufficient memory errorc 
700.28/700.56	c Time complete: 700.35.

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-2687471-1278453811/watcher-2687471-1278453811 -o /tmp/evaluation-result-2687471-1278453811/solver-2687471-1278453811 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687471-1278453811.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: 1.15 1.03 1.01 3/106 20934
/proc/meminfo: memFree=1864072/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=9288 CPUtime=0
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 1035 0 0 0 0 0 0 0 18 0 1 0 13587828 9510912 956 1992294400 4194304 9819077 140734717683760 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20934/statm: 2322 965 371 1374 0 943 0

[startup+0.0573009 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 20934
/proc/meminfo: memFree=1864072/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=14348 CPUtime=0.04
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 2510 0 0 0 4 0 0 0 20 0 1 0 13587828 14692352 2431 1992294400 4194304 9819077 140734717683760 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20934/statm: 3587 2431 388 1374 0 2208 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14348

[startup+0.101304 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 20934
/proc/meminfo: memFree=1864072/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=17608 CPUtime=0.09
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 3319 0 0 0 8 1 0 0 20 0 1 0 13587828 18030592 3240 1992294400 4194304 9819077 140734717683760 18446744073709551615 8668177 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20934/statm: 4402 3240 388 1374 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17608

[startup+0.301322 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 20934
/proc/meminfo: memFree=1864072/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=29628 CPUtime=0.29
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 6363 0 0 0 27 2 0 0 20 0 1 0 13587828 30339072 6275 1992294400 4194304 9819077 140734717683760 18446744073709551615 4525419 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20934/statm: 7407 6275 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.701357 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 20934
/proc/meminfo: memFree=1864072/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=44912 CPUtime=0.69
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 10169 0 0 0 65 4 0 0 20 0 1 0 13587828 45989888 10081 1992294400 4194304 9819077 140734717683760 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20934/statm: 11228 10081 388 1374 0 9849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44912

[startup+1.50143 s]
/proc/loadavg: 1.15 1.03 1.01 2/107 20935
/proc/meminfo: memFree=1819548/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=61504 CPUtime=1.49
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 14286 0 0 0 144 5 0 0 23 0 1 0 13587828 62980096 14198 1992294400 4194304 9819077 140734717683760 18446744073709551615 5649588 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20934/statm: 15376 14198 388 1374 0 13997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61504

[startup+3.10157 s]
/proc/loadavg: 1.15 1.03 1.01 2/107 20935
/proc/meminfo: memFree=1789416/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=112308 CPUtime=3.09
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 26952 0 0 0 299 10 0 0 25 0 1 0 13587828 115003392 26864 1992294400 4194304 9819077 140734717683760 18446744073709551615 5650605 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20934/statm: 28077 26864 388 1374 0 26698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112308

[startup+6.30186 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 20935
/proc/meminfo: memFree=1525668/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=393392 CPUtime=6.29
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 96530 0 0 0 591 38 0 0 25 0 1 0 13587828 402833408 96042 1992294400 4194304 9819077 140734717683760 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 98348 96042 487 1374 0 96969 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 393392

[startup+12.7014 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 20935
/proc/meminfo: memFree=1272212/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=627080 CPUtime=12.69
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 152800 0 0 0 1202 67 0 0 25 0 1 0 13587828 642129920 152312 1992294400 4194304 9819077 140734717683760 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 156770 152312 491 1374 0 155391 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 627080

[startup+25.5006 s]
/proc/loadavg: 1.10 1.03 1.01 2/107 20935
/proc/meminfo: memFree=1230796/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=651916 CPUtime=25.48
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 159728 0 0 0 2450 98 0 0 25 0 1 0 13587828 667561984 158212 1992294400 4194304 9819077 140734717683760 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 162979 158212 491 1374 0 161600 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 651916

[startup+51.1009 s]
/proc/loadavg: 1.06 1.03 1.01 2/107 20935
/proc/meminfo: memFree=1160364/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=727568 CPUtime=51.07
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 201499 0 0 0 4905 202 0 0 25 0 1 0 13587828 745029632 176021 1992294400 4194304 9819077 140734717683760 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 181892 176021 528 1374 0 180513 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 727568

[startup+102.308 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 20937
/proc/meminfo: memFree=1099604/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=789952 CPUtime=102.25
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 216647 0 0 0 10016 209 0 0 25 0 1 0 13587828 808910848 191169 1992294400 4194304 9819077 140734717683760 18446744073709551615 4660276 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 197488 191169 528 1374 0 196109 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 789952

[startup+162.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 20939
/proc/meminfo: memFree=997924/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=895484 CPUtime=162.23
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 242135 0 0 0 16002 221 0 0 25 0 1 0 13587828 916975616 216657 1992294400 4194304 9819077 140734717683760 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 223871 216657 528 1374 0 222492 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 895484

[startup+222.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 20941
/proc/meminfo: memFree=908644/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=985408 CPUtime=222.22
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 264571 0 0 0 21990 232 0 0 25 0 1 0 13587828 1009057792 238804 1992294400 4194304 9819077 140734717683760 18446744073709551615 4660874 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 246352 238804 528 1374 0 244973 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 985408

[startup+282.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 20941
/proc/meminfo: memFree=764680/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=1134236 CPUtime=282.2
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 301345 0 0 0 27972 248 0 0 25 0 1 0 13587828 1161457664 275066 1992294400 4194304 9819077 140734717683760 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 283559 275066 528 1374 0 282180 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1134236

[startup+342.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 20943
/proc/meminfo: memFree=649236/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=1246584 CPUtime=342.18
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 329829 0 0 0 33950 268 0 0 25 0 1 0 13587828 1276502016 303550 1992294400 4194304 9819077 140734717683760 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 311646 303550 528 1374 0 310267 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1246584

[startup+402.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 20945
/proc/meminfo: memFree=544952/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=1354364 CPUtime=402.17
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 356554 0 0 0 39924 293 0 0 25 0 1 0 13587828 1386868736 329763 1992294400 4194304 9819077 140734717683760 18446744073709551615 5968577 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 338591 329763 528 1374 0 337212 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1354364

[startup+462.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 20947
/proc/meminfo: memFree=413884/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=1484408 CPUtime=462.15
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 389017 0 0 0 45897 318 0 0 25 0 1 0 13587828 1520033792 362226 1992294400 4194304 9819077 140734717683760 18446744073709551615 4854173 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 371102 362226 528 1374 0 369723 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1484408

[startup+522.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 20949
/proc/meminfo: memFree=298440/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=1602712 CPUtime=522.14
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 418214 0 0 0 51872 342 0 0 25 0 1 0 13587828 1641177088 391423 1992294400 4194304 9819077 140734717683760 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 400678 391423 528 1374 0 399299 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1602712

[startup+582.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 20949
/proc/meminfo: memFree=208912/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=1691076 CPUtime=582.12
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 440619 0 0 0 57847 365 0 0 25 0 1 0 13587828 1731661824 413828 1992294400 4194304 9819077 140734717683760 18446744073709551615 4660993 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 422769 413828 533 1374 0 421390 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1691076

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 20951
/proc/meminfo: memFree=137736/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=1762904 CPUtime=642.11
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 457865 0 0 0 63814 397 0 0 25 0 1 0 13587828 1805213696 431074 1992294400 4194304 9819077 140734717683760 18446744073709551615 4210588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 440726 431074 533 1374 0 439347 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1762904



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+699.901 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20953
/proc/meminfo: memFree=56888/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=1843700 CPUtime=699.7
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 478004 0 0 0 69544 426 0 0 25 0 1 0 13587828 1887948800 451213 1992294400 4194304 9819077 140734717683760 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 460925 451213 533 1374 0 459546 0
Current children cumulated CPU time (s) 699.7
Current children cumulated vsize (KiB) 1843700

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

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

[startup+700.201 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20953
/proc/meminfo: memFree=56888/2059040 swapFree=4150744/4192956
[pid=20934] ppid=20932 vsize=1844536 CPUtime=699.99
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202496 478616 0 0 0 69573 426 0 0 25 0 1 0 13587828 1888804864 451205 1992294400 4194304 9819077 140734717683760 18446744073709551615 5511491 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20934/statm: 461134 451205 538 1374 0 459755 0
Current children cumulated CPU time (s) 699.99
Current children cumulated vsize (KiB) 1844536

[startup+700.601 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 20954
/proc/meminfo: memFree=285324/2059040 swapFree=4147816/4192956
[pid=20934] ppid=20932 vsize=0 CPUtime=700.38
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202500 492849 0 0 0 69603 435 0 0 25 0 1 0 13587828 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20934/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 700.38
Current children cumulated vsize (KiB) 0

[startup+700.709 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 20954
/proc/meminfo: memFree=285324/2059040 swapFree=4147816/4192956
[pid=20934] ppid=20932 vsize=0 CPUtime=700.49
/proc/20934/stat : 20934 (pbscip.linux.x8) R 20932 20934 20286 0 -1 4202500 492849 0 0 0 69603 446 0 0 25 0 1 0 13587828 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20934/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 700.49
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 700.749
CPU time (s): 700.534
CPU user time (s): 696.034
CPU system time (s): 4.49932
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 1883632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 696.034
system time used= 4.49932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 492849
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= 8865

runsolver used 1.19382 second user time and 3.2875 second system time

The end

Launcher Data 

Begin job on node051 at 2010-07-07 00:03:31
IDJOB=2687471
IDBENCH=77924
IDSOLVER=1168
FILE ID=node051/2687471-1278453811
PBS_JOBID= 11233514
Free space on /tmp= 62516 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-j907_10.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-2687471-1278453811/watcher-2687471-1278453811 -o /tmp/evaluation-result-2687471-1278453811/solver-2687471-1278453811 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687471-1278453811.opb -t 1800 -m 1800

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

MD5SUM BENCH= 33727ee9f1864687071eb1ade137ce3c
RANDOM SEED=1618872302

node051.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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1864476 kB
Buffers:          6516 kB
Cached:          94624 kB
SwapCached:       1908 kB
Active:          32208 kB
Inactive:        89808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1864476 kB
SwapTotal:     4192956 kB
SwapFree:      4150744 kB
Dirty:           11736 kB
Writeback:           4 kB
AnonPages:       19232 kB
Mapped:          12272 kB
Slab:            50448 kB
PageTables:       4116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181264 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= 62508 MiB
End job on node051 at 2010-07-07 00:15:13