Trace number 2687172

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) 770.963 771.471

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j1209_3.std.opb
MD5SUM1c629e857267ecd100f6323de081d52b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark87
Best CPU time to get the best result obtained on this benchmark13.399
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 constraints234284
Number of constraints which are clauses233084
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 constraint72
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-2687172-1278448988.opb>
4.09/4.17	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234284 constraints
4.09/4.17	c problem read
4.09/4.17	c presolving settings loaded
5.39/5.41	c presolving:
19.69/19.78	c (round 1) 4241 del vars, 13107 del conss, 2837 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16116580 impls, 0 clqs
31.07/31.17	c (round 2) 11259 del vars, 36952 del conss, 9511 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16148865 impls, 0 clqs
34.68/34.77	c (round 3) 13579 del vars, 48084 del conss, 10815 chg bounds, 23 chg sides, 25 chg coeffs, 0 upgd conss, 16161729 impls, 0 clqs
36.77/36.80	c (round 4) 14618 del vars, 52115 del conss, 11453 chg bounds, 35 chg sides, 42 chg coeffs, 0 upgd conss, 16168041 impls, 0 clqs
37.86/37.99	c (round 5) 15210 del vars, 54407 del conss, 11799 chg bounds, 35 chg sides, 42 chg coeffs, 0 upgd conss, 16172729 impls, 0 clqs
38.77/38.83	c (round 6) 15551 del vars, 55719 del conss, 12008 chg bounds, 41 chg sides, 47 chg coeffs, 0 upgd conss, 16175276 impls, 0 clqs
39.27/39.39	c (round 7) 15706 del vars, 56418 del conss, 12118 chg bounds, 58 chg sides, 61 chg coeffs, 0 upgd conss, 16175953 impls, 0 clqs
39.66/39.73	c (round 8) 15769 del vars, 56728 del conss, 12151 chg bounds, 61 chg sides, 64 chg coeffs, 0 upgd conss, 16176149 impls, 0 clqs
39.96/40.02	c (round 9) 15779 del vars, 56805 del conss, 12156 chg bounds, 61 chg sides, 64 chg coeffs, 0 upgd conss, 16176325 impls, 0 clqs
40.27/40.30	c (round 10) 15789 del vars, 56845 del conss, 12161 chg bounds, 61 chg sides, 64 chg coeffs, 0 upgd conss, 16176513 impls, 0 clqs
40.46/40.58	c (round 11) 15795 del vars, 56873 del conss, 12164 chg bounds, 61 chg sides, 64 chg coeffs, 0 upgd conss, 16176561 impls, 0 clqs
42.27/42.30	c (round 12) 15795 del vars, 56879 del conss, 12164 chg bounds, 61 chg sides, 64 chg coeffs, 177405 upgd conss, 16176561 impls, 0 clqs
43.76/43.86	c (round 13) 15795 del vars, 56879 del conss, 12164 chg bounds, 91 chg sides, 230 chg coeffs, 177405 upgd conss, 16176561 impls, 0 clqs
769.83/770.10	c pressed CTRL-C 1 times (5 times for forcing termination)
770.03/770.31	c    (762.3s) probing: 523/57047 (0.9%) - 0 fixings, 0 aggregations, 7209911 implications, 0 bound changes
770.03/770.31	c    (762.3s) probing aborted: solving stopped
770.03/770.32	c presolving (14 rounds):
770.03/770.32	c  15795 deleted vars, 56881 deleted constraints, 12164 tightened bounds, 0 added holes, 102 changed sides, 254 changed coefficients
770.03/770.32	c  45482451 implications, 0 cliques
770.03/770.32	c presolved problem has 57047 variables (57047 bin, 0 int, 0 impl, 0 cont) and 177425 constraints
770.03/770.32	c    1151 constraints of type <knapsack>
770.03/770.32	c      22 constraints of type <setppc>
770.03/770.32	c  176252 constraints of type <logicor>
770.03/770.32	c transformed objective value is always integral (scale: 1)
770.03/770.32	c Presolving Time: 761.65
770.03/770.32	c - non default parameters ----------------------------------------------------------------------
770.03/770.32	c # SCIP version 1.2.1.2
770.03/770.32	c 
770.03/770.32	c # frequency for displaying node information lines
770.03/770.32	c # [type: int, range: [-1,2147483647], default: 100]
770.03/770.32	c display/freq = 10000
770.03/770.32	c 
770.03/770.32	c # maximal time in seconds to run
770.03/770.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
770.03/770.32	c limits/time = 1795.84
770.03/770.32	c 
770.03/770.32	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
770.03/770.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
770.03/770.32	c limits/memory = 1620
770.03/770.32	c 
770.03/770.32	c # should presolving try to simplify inequalities
770.03/770.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
770.03/770.32	c constraints/linear/simplifyinequalities = TRUE
770.03/770.32	c 
770.03/770.32	c # should presolving try to simplify knapsacks
770.03/770.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
770.03/770.32	c constraints/knapsack/simplifyinequalities = TRUE
770.03/770.32	c 
770.03/770.32	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
770.03/770.32	c # [type: int, range: [-1,2147483647], default: -1]
770.03/770.32	c separating/rapidlearning/freq = 0
770.03/770.32	c 
770.03/770.32	c -----------------------------------------------------------------------------------------------
770.03/770.32	c start solving
770.23/770.50	c 
770.23/770.50	c (node 0) switching to memory saving mode (mem: 1336.8M/1620.0M)
770.74/771.29	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
770.74/771.29	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
770.74/771.29	c [src/scip/lp.c:3515] ERROR: No memory in function call
770.74/771.29	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
770.74/771.29	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
770.74/771.29	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
770.74/771.29	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
770.74/771.29	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
770.74/771.29	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
770.74/771.29	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
770.74/771.29	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
770.74/771.29	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
770.74/771.29	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
770.74/771.29	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
770.74/771.29	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
770.74/771.29	c [src/cmain.c:657] ERROR: Error <-1> in function call
770.74/771.29	c [src/cmain.c:832] ERROR: Error <-1> in function call
770.74/771.29	c [src/cmain.c:908] ERROR: Error <-1> in function call
770.74/771.29	c SCIP Error (-1): c insufficient memory errorc 
770.74/771.29	c Time complete: 770.78.

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-2687172-1278448988/watcher-2687172-1278448988 -o /tmp/evaluation-result-2687172-1278448988/solver-2687172-1278448988 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687172-1278448988.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: 1.06 1.66 1.55 2/106 21228
/proc/meminfo: memFree=1828044/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=8260 CPUtime=0
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 1007 0 0 0 0 0 0 0 19 0 1 0 13110701 8458240 928 1992294400 4194304 9819077 140733754362256 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21228/statm: 2065 938 366 1374 0 686 0

[startup+0.0552141 s]
/proc/loadavg: 1.06 1.66 1.55 2/106 21228
/proc/meminfo: memFree=1828044/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=14352 CPUtime=0.04
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 2510 0 0 0 4 0 0 0 22 0 1 0 13110701 14696448 2431 1992294400 4194304 9819077 140733754362256 18446744073709551615 8667862 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21228/statm: 3588 2431 388 1374 0 2209 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14352

[startup+0.10122 s]
/proc/loadavg: 1.06 1.66 1.55 2/106 21228
/proc/meminfo: memFree=1828044/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=17612 CPUtime=0.09
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 3320 0 0 0 9 0 0 0 22 0 1 0 13110701 18034688 3241 1992294400 4194304 9819077 140733754362256 18446744073709551615 6181173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21228/statm: 4403 3241 388 1374 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17612

[startup+0.301255 s]
/proc/loadavg: 1.06 1.66 1.55 2/106 21228
/proc/meminfo: memFree=1828044/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=29632 CPUtime=0.3
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 6363 0 0 0 28 2 0 0 22 0 1 0 13110701 30343168 6275 1992294400 4194304 9819077 140733754362256 18446744073709551615 8080981 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21228/statm: 7408 6275 388 1374 0 6029 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 29632

[startup+0.701323 s]
/proc/loadavg: 1.06 1.66 1.55 2/106 21228
/proc/meminfo: memFree=1828044/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=51300 CPUtime=0.69
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 11738 0 0 0 65 4 0 0 24 0 1 0 13110701 52531200 11650 1992294400 4194304 9819077 140733754362256 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21228/statm: 12825 11662 388 1374 0 11446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51300

[startup+1.50146 s]
/proc/loadavg: 1.06 1.66 1.55 2/107 21229
/proc/meminfo: memFree=1777196/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=67892 CPUtime=1.49
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 15886 0 0 0 144 5 0 0 25 0 1 0 13110701 69521408 15798 1992294400 4194304 9819077 140733754362256 18446744073709551615 6181509 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21228/statm: 16973 15798 388 1374 0 15594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67892

[startup+3.10173 s]
/proc/loadavg: 1.06 1.66 1.55 2/107 21229
/proc/meminfo: memFree=1752892/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=113280 CPUtime=3.09
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 27204 0 0 0 299 10 0 0 25 0 1 0 13110701 115998720 27116 1992294400 4194304 9819077 140733754362256 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21228/statm: 28320 27116 388 1374 0 26941 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113280

[startup+6.30127 s]
/proc/loadavg: 1.06 1.64 1.55 2/107 21230
/proc/meminfo: memFree=1483316/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=404816 CPUtime=6.29
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 98960 0 0 0 592 37 0 0 25 0 1 0 13110701 414531584 98467 1992294400 4194304 9819077 140733754362256 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 101204 98467 483 1374 0 99825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 404816

[startup+12.7014 s]
/proc/loadavg: 1.05 1.63 1.54 2/107 21230
/proc/meminfo: memFree=1176416/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=689996 CPUtime=12.69
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 169856 0 0 0 1198 71 0 0 25 0 1 0 13110701 706555904 169363 1992294400 4194304 9819077 140733754362256 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 172499 169363 487 1374 0 171120 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 689996

[startup+25.5005 s]
/proc/loadavg: 1.04 1.60 1.53 2/107 21231
/proc/meminfo: memFree=995128/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=854312 CPUtime=25.49
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 208767 0 0 0 2445 104 0 0 25 0 1 0 13110701 874815488 208017 1992294400 4194304 9819077 140733754362256 18446744073709551615 5966499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 213578 208017 491 1374 0 212199 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 854312

[startup+51.1009 s]
/proc/loadavg: 1.03 1.55 1.52 2/107 21231
/proc/meminfo: memFree=913660/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=942936 CPUtime=51.06
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 264212 0 0 0 4858 248 0 0 25 0 1 0 13110701 965566464 228894 1992294400 4194304 9819077 140733754362256 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 235734 228894 529 1374 0 234355 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 942936

[startup+102.309 s]
/proc/loadavg: 1.01 1.46 1.49 2/107 21233
/proc/meminfo: memFree=870384/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=987716 CPUtime=102.25
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 274674 0 0 0 9971 254 0 0 25 0 1 0 13110701 1011421184 239290 1992294400 4194304 9819077 140733754362256 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 246929 239290 529 1374 0 245550 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 987716

[startup+162.301 s]
/proc/loadavg: 1.00 1.38 1.45 2/107 21234
/proc/meminfo: memFree=824752/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=1035324 CPUtime=162.23
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 286072 0 0 0 15963 260 0 0 25 0 1 0 13110701 1060171776 250688 1992294400 4194304 9819077 140733754362256 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 258831 250688 529 1374 0 257452 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1035324

[startup+222.301 s]
/proc/loadavg: 1.00 1.31 1.43 2/107 21235
/proc/meminfo: memFree=779988/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=1079420 CPUtime=222.21
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 297226 0 0 0 21955 266 0 0 25 0 1 0 13110701 1105326080 261842 1992294400 4194304 9819077 140733754362256 18446744073709551615 5969515 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 269855 261842 529 1374 0 268476 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1079420

[startup+282.301 s]
/proc/loadavg: 1.00 1.25 1.40 2/107 21237
/proc/meminfo: memFree=697900/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=1165868 CPUtime=282.18
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 318982 0 0 0 27943 275 0 0 25 0 1 0 13110701 1193848832 282318 1992294400 4194304 9819077 140733754362256 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 291467 282318 529 1374 0 290088 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1165868

[startup+342.301 s]
/proc/loadavg: 1.00 1.20 1.37 2/107 21239
/proc/meminfo: memFree=645696/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=1216100 CPUtime=342.17
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 332174 0 0 0 33936 281 0 0 25 0 1 0 13110701 1245286400 294998 1992294400 4194304 9819077 140733754362256 18446744073709551615 5955603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 304025 294998 529 1374 0 302646 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1216100

[startup+402.302 s]
/proc/loadavg: 1.06 1.18 1.35 2/107 21241
/proc/meminfo: memFree=593740/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=1271808 CPUtime=402.15
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 345979 0 0 0 39927 288 0 0 25 0 1 0 13110701 1302331392 308291 1992294400 4194304 9819077 140733754362256 18446744073709551615 5969519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 317952 308291 529 1374 0 316573 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1271808

[startup+462.301 s]
/proc/loadavg: 1.07 1.16 1.33 2/107 21242
/proc/meminfo: memFree=500244/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=1362852 CPUtime=462.12
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 369942 0 0 0 45913 299 0 0 25 0 1 0 13110701 1395560448 331643 1992294400 4194304 9819077 140733754362256 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 340713 331643 529 1374 0 339334 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 1362852

[startup+522.301 s]
/proc/loadavg: 1.07 1.14 1.31 2/107 21243
/proc/meminfo: memFree=406500/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=1460776 CPUtime=522.11
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 393695 0 0 0 51900 311 0 0 25 0 1 0 13110701 1495834624 355396 1992294400 4194304 9819077 140733754362256 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 365194 355396 529 1374 0 363815 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1460776

[startup+582.301 s]
/proc/loadavg: 1.07 1.13 1.29 2/107 21245
/proc/meminfo: memFree=331728/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=1536568 CPUtime=582.09
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 411937 0 0 0 57887 322 0 0 25 0 1 0 13110701 1573445632 373638 1992294400 4194304 9819077 140733754362256 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 384142 373638 529 1374 0 382763 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1536568

[startup+642.301 s]
/proc/loadavg: 1.02 1.10 1.27 2/107 21247
/proc/meminfo: memFree=229676/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=1639496 CPUtime=642.08
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 437733 0 0 0 63872 336 0 0 25 0 1 0 13110701 1678843904 399112 1992294400 4194304 9819077 140733754362256 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 409874 399112 529 1374 0 408495 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1639496

[startup+702.302 s]
/proc/loadavg: 1.01 1.08 1.25 2/107 21249
/proc/meminfo: memFree=146472/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=1722004 CPUtime=702.06
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 459574 0 0 0 69852 354 0 0 25 0 1 0 13110701 1763332096 419928 1992294400 4194304 9819077 140733754362256 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 430501 419928 529 1374 0 429122 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1722004

[startup+762.309 s]
/proc/loadavg: 1.00 1.06 1.24 2/107 21250
/proc/meminfo: memFree=39956/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=1830384 CPUtime=762.04
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 486094 0 0 0 75831 373 0 0 25 0 1 0 13110701 1874313216 446448 1992294400 4194304 9819077 140733754362256 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 457596 446448 529 1374 0 456217 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1830384



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+770.101 s]
/proc/loadavg: 1.00 1.06 1.23 2/107 21250
/proc/meminfo: memFree=27184/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=1843620 CPUtime=769.83
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 489253 0 0 0 76608 375 0 0 25 0 1 0 13110701 1887866880 449607 1992294400 4194304 9819077 140733754362256 18446744073709551615 4689043 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 460905 449607 529 1374 0 459526 0
Current children cumulated CPU time (s) 769.83
Current children cumulated vsize (KiB) 1843620

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

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

[startup+770.209 s]
/proc/loadavg: 1.00 1.06 1.23 2/107 21250
/proc/meminfo: memFree=27184/2059040 swapFree=4164936/4192956
[pid=21228] ppid=21226 vsize=1843620 CPUtime=769.93
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202496 489307 0 0 0 76618 375 0 0 25 0 1 0 13110701 1887866880 449661 1992294400 4194304 9819077 140733754362256 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21228/statm: 460905 449661 529 1374 0 459526 0
Current children cumulated CPU time (s) 769.93
Current children cumulated vsize (KiB) 1843620

[startup+771.001 s]
/proc/loadavg: 1.00 1.06 1.23 3/108 21251
/proc/meminfo: memFree=8920/2059040 swapFree=4157996/4192956
[pid=21228] ppid=21226 vsize=1887916 CPUtime=770.7
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4204544 502438 0 0 0 76688 382 0 0 25 0 1 0 13110701 1933225984 460415 1992294400 4194304 9819077 140733754362256 18446744073709551615 6179008 0 0 4096 16384 0 0 0 17 1 0 0 10
/proc/21228/statm: 471979 460415 554 1374 0 470600 0
Current children cumulated CPU time (s) 770.7
Current children cumulated vsize (KiB) 1887916

[startup+771.4 s]
/proc/loadavg: 1.00 1.06 1.23 3/108 21251
/proc/meminfo: memFree=8920/2059040 swapFree=4157996/4192956
[pid=21228] ppid=21226 vsize=0 CPUtime=770.88
/proc/21228/stat : 21228 (pbscip.linux.x8) R 21226 21228 20991 0 -1 4202500 504253 0 0 0 76693 395 0 0 18 0 1 0 13110701 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 23
/proc/21228/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 770.88
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 771.471
CPU time (s): 770.963
CPU user time (s): 766.938
CPU system time (s): 4.02439
CPU usage (%): 99.9341
Max. virtual memory (cumulated for all children) (KiB): 1892500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 766.938
system time used= 4.02439
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 504253
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= 12
involuntary context switches= 1739

runsolver used 1.23281 second user time and 3.70044 second system time

The end

Launcher Data 

Begin job on node025 at 2010-07-06 22:43:09
IDJOB=2687172
IDBENCH=77457
IDSOLVER=1168
FILE ID=node025/2687172-1278448988
PBS_JOBID= 11233528
Free space on /tmp= 62504 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/j120opt/normalized-j1209_3.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-2687172-1278448988/watcher-2687172-1278448988 -o /tmp/evaluation-result-2687172-1278448988/solver-2687172-1278448988 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687172-1278448988.opb -t 1800 -m 1800

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

MD5SUM BENCH= 1c629e857267ecd100f6323de081d52b
RANDOM SEED=1992901865

node025.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1828572 kB
Buffers:          8936 kB
Cached:         114432 kB
SwapCached:       1476 kB
Active:          49212 kB
Inactive:       108384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1828572 kB
SwapTotal:     4192956 kB
SwapFree:      4164936 kB
Dirty:           13404 kB
Writeback:           0 kB
AnonPages:       32720 kB
Mapped:          13324 kB
Slab:            50844 kB
PageTables:       4252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178592 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= 62496 MiB
End job on node025 at 2010-07-06 22:56:01