Trace number 2687484

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) 642.419 642.8

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9027_5.std.opb
MD5SUM64df131e3e1861da9b8eafed3fdc7ab0
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark99
Best CPU time to get the best result obtained on this benchmark7.48286
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 constraints184432
Number of constraints which are clauses183232
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 constraint69
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-2687484-1278453893.opb>
3.19/3.27	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184432 constraints
3.19/3.27	c problem read
3.19/3.27	c presolving settings loaded
4.19/4.25	c presolving:
15.39/15.45	c (round 1) 4464 del vars, 12572 del conss, 3339 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12642474 impls, 0 clqs
22.10/22.19	c (round 2) 9470 del vars, 33185 del conss, 8009 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12667959 impls, 0 clqs
24.78/24.86	c (round 3) 11411 del vars, 42118 del conss, 9214 chg bounds, 40 chg sides, 47 chg coeffs, 0 upgd conss, 12681865 impls, 0 clqs
26.39/26.45	c (round 4) 12404 del vars, 46113 del conss, 9867 chg bounds, 68 chg sides, 84 chg coeffs, 0 upgd conss, 12689638 impls, 0 clqs
27.38/27.40	c (round 5) 12976 del vars, 48482 del conss, 10224 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12693073 impls, 0 clqs
27.98/28.04	c (round 6) 13349 del vars, 49920 del conss, 10433 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12696835 impls, 0 clqs
28.48/28.56	c (round 7) 13596 del vars, 50884 del conss, 10597 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12698477 impls, 0 clqs
28.98/29.01	c (round 8) 13782 del vars, 51608 del conss, 10700 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12700886 impls, 0 clqs
29.28/29.39	c (round 9) 13938 del vars, 52202 del conss, 10801 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12702293 impls, 0 clqs
29.69/29.73	c (round 10) 14064 del vars, 52652 del conss, 10869 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12704299 impls, 0 clqs
29.99/30.03	c (round 11) 14144 del vars, 52966 del conss, 10918 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12705481 impls, 0 clqs
30.18/30.27	c (round 12) 14194 del vars, 53227 del conss, 10951 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12705902 impls, 0 clqs
30.38/30.49	c (round 13) 14214 del vars, 53343 del conss, 10963 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12706002 impls, 0 clqs
30.69/30.71	c (round 14) 14222 del vars, 53385 del conss, 10967 chg bounds, 83 chg sides, 102 chg coeffs, 0 upgd conss, 12706070 impls, 0 clqs
31.90/31.99	c (round 15) 14222 del vars, 53393 del conss, 10967 chg bounds, 83 chg sides, 102 chg coeffs, 131039 upgd conss, 12706070 impls, 0 clqs
33.28/33.39	c (round 16) 14222 del vars, 53401 del conss, 10967 chg bounds, 186 chg sides, 374 chg coeffs, 131039 upgd conss, 12706070 impls, 0 clqs
641.44/641.61	c pressed CTRL-C 1 times (5 times for forcing termination)
641.44/641.67	c    (634.6s) probing: 802/40560 (2.0%) - 0 fixings, 0 aggregations, 8428699 implications, 0 bound changes
641.44/641.67	c    (634.6s) probing aborted: solving stopped
641.44/641.68	c presolving (17 rounds):
641.44/641.68	c  14222 deleted vars, 53414 deleted constraints, 10967 tightened bounds, 0 added holes, 186 changed sides, 388 changed coefficients
641.44/641.68	c  46160680 implications, 0 cliques
641.44/641.68	c presolved problem has 40560 variables (40560 bin, 0 int, 0 impl, 0 cont) and 131073 constraints
641.44/641.68	c    1088 constraints of type <knapsack>
641.44/641.68	c      48 constraints of type <setppc>
641.44/641.68	c  129937 constraints of type <logicor>
641.44/641.68	c transformed objective value is always integral (scale: 1)
641.44/641.68	c Presolving Time: 634.14
641.44/641.68	c - non default parameters ----------------------------------------------------------------------
641.44/641.68	c # SCIP version 1.2.1.2
641.44/641.68	c 
641.44/641.68	c # frequency for displaying node information lines
641.44/641.68	c # [type: int, range: [-1,2147483647], default: 100]
641.44/641.68	c display/freq = 10000
641.44/641.68	c 
641.44/641.68	c # maximal time in seconds to run
641.44/641.68	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
641.44/641.68	c limits/time = 1796.74
641.44/641.68	c 
641.44/641.68	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
641.44/641.68	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
641.44/641.68	c limits/memory = 1620
641.44/641.68	c 
641.44/641.68	c # should presolving try to simplify inequalities
641.44/641.68	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
641.44/641.68	c constraints/linear/simplifyinequalities = TRUE
641.44/641.68	c 
641.44/641.68	c # should presolving try to simplify knapsacks
641.44/641.68	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
641.44/641.68	c constraints/knapsack/simplifyinequalities = TRUE
641.44/641.68	c 
641.44/641.68	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
641.44/641.68	c # [type: int, range: [-1,2147483647], default: -1]
641.44/641.68	c separating/rapidlearning/freq = 0
641.44/641.68	c 
641.44/641.68	c -----------------------------------------------------------------------------------------------
641.44/641.68	c start solving
641.63/641.82	c 
641.63/641.82	c (node 0) switching to memory saving mode (mem: 1296.8M/1620.0M)
642.21/642.62	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
642.21/642.62	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
642.21/642.62	c [src/scip/lp.c:3515] ERROR: No memory in function call
642.21/642.62	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
642.21/642.62	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
642.21/642.62	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
642.21/642.62	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
642.21/642.62	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
642.21/642.62	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
642.21/642.62	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
642.21/642.62	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
642.21/642.62	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
642.21/642.62	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
642.21/642.62	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
642.21/642.62	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
642.21/642.62	c [src/cmain.c:657] ERROR: Error <-1> in function call
642.21/642.62	c [src/cmain.c:832] ERROR: Error <-1> in function call
642.21/642.62	c [src/cmain.c:908] ERROR: Error <-1> in function call
642.21/642.62	c SCIP Error (-1): c insufficient memory errorc 
642.21/642.62	c Time complete: 642.23.

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-2687484-1278453893/watcher-2687484-1278453893 -o /tmp/evaluation-result-2687484-1278453893/solver-2687484-1278453893 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687484-1278453893.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: 1.19 1.06 1.01 3/106 21780
/proc/meminfo: memFree=1810272/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=9288 CPUtime=0
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 1167 0 0 0 0 0 0 0 22 0 1 0 13600767 9510912 1088 1992294400 4194304 9819077 140736397555456 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21780/statm: 2322 1099 371 1374 0 943 0

[startup+0.105943 s]
/proc/loadavg: 1.19 1.06 1.01 3/106 21780
/proc/meminfo: memFree=1810272/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=18704 CPUtime=0.1
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 3595 0 0 0 9 1 0 0 22 0 1 0 13600767 19152896 3516 1992294400 4194304 9819077 140736397555456 18446744073709551615 8675096 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21780/statm: 4676 3516 388 1374 0 3297 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18704

[startup+0.200953 s]
/proc/loadavg: 1.19 1.06 1.01 3/106 21780
/proc/meminfo: memFree=1810272/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=25196 CPUtime=0.19
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 5242 0 0 0 18 1 0 0 22 0 1 0 13600767 25800704 5163 1992294400 4194304 9819077 140736397555456 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21780/statm: 6299 5163 388 1374 0 4920 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25196

[startup+0.300964 s]
/proc/loadavg: 1.19 1.06 1.01 3/106 21780
/proc/meminfo: memFree=1810272/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=29628 CPUtime=0.29
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 6364 0 0 0 27 2 0 0 22 0 1 0 13600767 30339072 6276 1992294400 4194304 9819077 140736397555456 18446744073709551615 8667778 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21780/statm: 7407 6276 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.701005 s]
/proc/loadavg: 1.19 1.06 1.01 3/106 21780
/proc/meminfo: memFree=1810272/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=44912 CPUtime=0.69
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 10171 0 0 0 66 3 0 0 24 0 1 0 13600767 45989888 10083 1992294400 4194304 9819077 140736397555456 18446744073709551615 4640689 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21780/statm: 11228 10083 388 1374 0 9849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44912

[startup+1.50109 s]
/proc/loadavg: 1.17 1.06 1.01 2/107 21781
/proc/meminfo: memFree=1762276/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=61504 CPUtime=1.49
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 14321 0 0 0 144 5 0 0 25 0 1 0 13600767 62980096 14233 1992294400 4194304 9819077 140736397555456 18446744073709551615 4466600 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21780/statm: 15376 14233 388 1374 0 13997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61504

[startup+3.10125 s]
/proc/loadavg: 1.17 1.06 1.01 2/107 21782
/proc/meminfo: memFree=1732268/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=113552 CPUtime=3.09
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 27288 0 0 0 299 10 0 0 25 0 1 0 13600767 116277248 27200 1992294400 4194304 9819077 140736397555456 18446744073709551615 5650969 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21780/statm: 28388 27200 388 1374 0 27009 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113552

[startup+6.30157 s]
/proc/loadavg: 1.16 1.06 1.01 2/107 21782
/proc/meminfo: memFree=1471000/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=392008 CPUtime=6.29
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 96396 0 0 0 591 38 0 0 25 0 1 0 13600767 401416192 95895 1992294400 4194304 9819077 140736397555456 18446744073709551615 5969715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 98002 95895 487 1374 0 96623 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 392008

[startup+12.7012 s]
/proc/loadavg: 1.14 1.05 1.01 2/107 21782
/proc/meminfo: memFree=1214444/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=629588 CPUtime=12.69
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 153378 0 0 0 1202 67 0 0 25 0 1 0 13600767 644698112 152877 1992294400 4194304 9819077 140736397555456 18446744073709551615 6180692 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 157397 152877 491 1374 0 156018 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 629588

[startup+25.5005 s]
/proc/loadavg: 1.11 1.05 1.01 2/107 21782
/proc/meminfo: memFree=1163604/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=665380 CPUtime=25.48
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 162932 0 0 0 2452 96 0 0 25 0 1 0 13600767 681349120 161660 1992294400 4194304 9819077 140736397555456 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 166345 161660 491 1374 0 164966 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 665380

[startup+51.1011 s]
/proc/loadavg: 1.07 1.05 1.01 2/107 21783
/proc/meminfo: memFree=1096644/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=737224 CPUtime=51.08
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 201296 0 0 0 4902 206 0 0 25 0 1 0 13600767 754917376 178768 1992294400 4194304 9819077 140736397555456 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 184306 178768 530 1374 0 182927 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 737224

[startup+102.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/107 21784
/proc/meminfo: memFree=1034892/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=802608 CPUtime=102.27
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 216441 0 0 0 10013 214 0 0 25 0 1 0 13600767 821870592 193913 1992294400 4194304 9819077 140736397555456 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 200652 193913 530 1374 0 199273 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 802608

[startup+162.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 21786
/proc/meminfo: memFree=928748/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=910692 CPUtime=162.25
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 243946 0 0 0 15998 227 0 0 25 0 1 0 13600767 932548608 220394 1992294400 4194304 9819077 140736397555456 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 227673 220394 530 1374 0 226294 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 910692

[startup+222.309 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 21787
/proc/meminfo: memFree=819256/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=1019888 CPUtime=222.24
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 271352 0 0 0 21985 239 0 0 25 0 1 0 13600767 1044365312 247701 1992294400 4194304 9819077 140736397555456 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 254972 247701 530 1374 0 253593 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1019888

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 21789
/proc/meminfo: memFree=715344/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=1132560 CPUtime=282.21
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 298456 0 0 0 27968 253 0 0 25 0 1 0 13600767 1159741440 274805 1992294400 4194304 9819077 140736397555456 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 283140 274805 530 1374 0 281761 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1132560

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21791
/proc/meminfo: memFree=599652/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=1243608 CPUtime=342.2
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 326392 0 0 0 33952 268 0 0 25 0 1 0 13600767 1273454592 302485 1992294400 4194304 9819077 140736397555456 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 310902 302485 530 1374 0 309523 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1243608

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21792
/proc/meminfo: memFree=491772/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=1351224 CPUtime=402.19
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 353445 0 0 0 39931 288 0 0 25 0 1 0 13600767 1383653376 329538 1992294400 4194304 9819077 140736397555456 18446744073709551615 4999902 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 337806 329538 530 1374 0 336427 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1351224

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21794
/proc/meminfo: memFree=372112/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=1471732 CPUtime=462.17
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 383180 0 0 0 45908 309 0 0 25 0 1 0 13600767 1507053568 359273 1992294400 4194304 9819077 140736397555456 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 367933 359273 530 1374 0 366554 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1471732

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21795
/proc/meminfo: memFree=224304/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=1620232 CPUtime=522.16
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 421378 0 0 0 51884 332 0 0 25 0 1 0 13600767 1659117568 396446 1992294400 4194304 9819077 140736397555456 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 405058 396446 530 1374 0 403679 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1620232

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21797
/proc/meminfo: memFree=121012/2059040 swapFree=4163584/4192956
[pid=21780] ppid=21778 vsize=1723124 CPUtime=582.15
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 446955 0 0 0 57863 352 0 0 25 0 1 0 13600767 1764478976 422023 1992294400 4194304 9819077 140736397555456 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 430781 422023 530 1374 0 429402 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1723124



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+641.601 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 21799
/proc/meminfo: memFree=8760/2059040 swapFree=4158096/4192956
[pid=21780] ppid=21778 vsize=1843736 CPUtime=641.44
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202496 475987 0 0 0 63774 370 0 0 25 0 1 0 13600767 1887985664 451055 1992294400 4194304 9819077 140736397555456 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21780/statm: 460934 451055 530 1374 0 459555 0
Current children cumulated CPU time (s) 641.44
Current children cumulated vsize (KiB) 1843736

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

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 21799
/proc/meminfo: memFree=8760/2059040 swapFree=4158096/4192956
[pid=21780] ppid=21778 vsize=1857124 CPUtime=641.93
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4204544 480537 0 0 0 63816 377 0 0 25 0 1 0 13600767 1901694976 454283 1992294400 4194304 9819077 140736397555456 18446744073709551615 4517788 0 0 4096 16384 0 0 0 17 1 0 0 20
/proc/21780/statm: 464281 454283 557 1374 0 462902 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 1857124

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

[startup+642.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21800
/proc/meminfo: memFree=7796/2059040 swapFree=4139304/4192956
[pid=21780] ppid=21778 vsize=0 CPUtime=642.32
/proc/21780/stat : 21780 (pbscip.linux.x8) R 21778 21780 21186 0 -1 4202500 490767 0 0 0 63835 397 0 0 25 0 1 0 13600767 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 21
/proc/21780/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 642.8
CPU time (s): 642.419
CPU user time (s): 638.354
CPU system time (s): 4.06538
CPU usage (%): 99.9408
Max. virtual memory (cumulated for all children) (KiB): 1891972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 638.354
system time used= 4.06538
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 490767
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= 1129

runsolver used 1.2918 second user time and 3.36049 second system time

The end

Launcher Data 

Begin job on node027 at 2010-07-07 00:04:53
IDJOB=2687484
IDBENCH=77964
IDSOLVER=1168
FILE ID=node027/2687484-1278453893
PBS_JOBID= 11233518
Free space on /tmp= 62340 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-j9027_5.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-2687484-1278453893/watcher-2687484-1278453893 -o /tmp/evaluation-result-2687484-1278453893/solver-2687484-1278453893 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687484-1278453893.opb -t 1800 -m 1800

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

MD5SUM BENCH= 64df131e3e1861da9b8eafed3fdc7ab0
RANDOM SEED=2032978972

node027.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		: 2800.222
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	: 5600.44
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		: 2800.222
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1810800 kB
Buffers:         11700 kB
Cached:         128608 kB
SwapCached:       1652 kB
Active:          50180 kB
Inactive:       124044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1810800 kB
SwapTotal:     4192956 kB
SwapFree:      4163584 kB
Dirty:           12248 kB
Writeback:           8 kB
AnonPages:       32216 kB
Mapped:          13164 kB
Slab:            52068 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181820 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62332 MiB
End job on node027 at 2010-07-07 00:15:37