Trace number 2686964

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) 1081.99 1082.37

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j1206_4.std.opb
MD5SUMdc2381243433b8fdb488c977baa91e3c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark158
Best CPU time to get the best result obtained on this benchmark1800.21
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 constraints234497
Number of constraints which are clauses233297
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 constraint64
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-2686964-1278445160.opb>
4.19/4.22	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234497 constraints
4.19/4.22	c problem read
4.19/4.23	c presolving settings loaded
5.40/5.47	c presolving:
19.49/19.54	c (round 1) 5203 del vars, 16516 del conss, 3641 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15821316 impls, 0 clqs
29.38/29.42	c (round 2) 11991 del vars, 40942 del conss, 10295 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15848161 impls, 0 clqs
32.99/33.06	c (round 3) 14320 del vars, 51556 del conss, 11564 chg bounds, 43 chg sides, 36 chg coeffs, 0 upgd conss, 15857689 impls, 0 clqs
34.78/34.87	c (round 4) 15200 del vars, 55124 del conss, 12087 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15863433 impls, 0 clqs
35.87/35.90	c (round 5) 15686 del vars, 57037 del conss, 12334 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15867599 impls, 0 clqs
36.57/36.67	c (round 6) 15923 del vars, 58044 del conss, 12472 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15870225 impls, 0 clqs
37.07/37.17	c (round 7) 16054 del vars, 58611 del conss, 12544 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15871842 impls, 0 clqs
37.47/37.57	c (round 8) 16128 del vars, 58932 del conss, 12590 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15873020 impls, 0 clqs
37.86/37.92	c (round 9) 16178 del vars, 59151 del conss, 12621 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15873757 impls, 0 clqs
38.16/38.26	c (round 10) 16224 del vars, 59339 del conss, 12648 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15874440 impls, 0 clqs
38.47/38.55	c (round 11) 16250 del vars, 59466 del conss, 12669 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15874538 impls, 0 clqs
38.77/38.82	c (round 12) 16260 del vars, 59518 del conss, 12674 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15874632 impls, 0 clqs
38.97/39.09	c (round 13) 16270 del vars, 59561 del conss, 12681 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 15874677 impls, 0 clqs
830.66/830.99	c (round 14) 16322 del vars, 59577 del conss, 12682 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 41312719 impls, 0 clqs
831.86/832.11	c (round 15) 16330 del vars, 60961 del conss, 12682 chg bounds, 52 chg sides, 45 chg coeffs, 0 upgd conss, 41312961 impls, 0 clqs
833.65/833.95	c (round 16) 16330 del vars, 60969 del conss, 12682 chg bounds, 52 chg sides, 45 chg coeffs, 173528 upgd conss, 41312961 impls, 0 clqs
836.36/836.62	c (round 17) 16330 del vars, 60982 del conss, 12682 chg bounds, 79 chg sides, 292 chg coeffs, 173528 upgd conss, 41313229 impls, 1210 clqs
838.55/838.85	c (round 18) 16330 del vars, 60988 del conss, 12682 chg bounds, 116 chg sides, 426 chg coeffs, 173528 upgd conss, 41313229 impls, 1387 clqs
1080.59/1080.90	c pressed CTRL-C 1 times (5 times for forcing termination)
1080.89/1081.25	c    (1072.9s) probing: 584/56570 (1.0%) - 48 fixings, 4 aggregations, 8558088 implications, 0 bound changes
1080.89/1081.25	c    (1072.9s) probing aborted: solving stopped
1080.89/1081.27	c presolving (19 rounds):
1080.89/1081.27	c  16332 deleted vars, 60989 deleted constraints, 12682 tightened bounds, 0 added holes, 116 changed sides, 426 changed coefficients
1080.89/1081.27	c  45563935 implications, 1387 cliques
1080.89/1081.27	c presolved problem has 56510 variables (56510 bin, 0 int, 0 impl, 0 cont) and 173552 constraints
1080.89/1081.27	c    1156 constraints of type <knapsack>
1080.89/1081.27	c      38 constraints of type <setppc>
1080.89/1081.27	c  172358 constraints of type <logicor>
1080.89/1081.27	c transformed objective value is always integral (scale: 1)
1080.89/1081.27	c Presolving Time: 1072.33
1080.89/1081.27	c - non default parameters ----------------------------------------------------------------------
1080.89/1081.27	c # SCIP version 1.2.1.2
1080.89/1081.27	c 
1080.89/1081.27	c # frequency for displaying node information lines
1080.89/1081.27	c # [type: int, range: [-1,2147483647], default: 100]
1080.89/1081.27	c display/freq = 10000
1080.89/1081.27	c 
1080.89/1081.27	c # maximal time in seconds to run
1080.89/1081.27	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1080.89/1081.27	c limits/time = 1795.78
1080.89/1081.27	c 
1080.89/1081.27	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1080.89/1081.27	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1080.89/1081.27	c limits/memory = 1620
1080.89/1081.27	c 
1080.89/1081.27	c # should presolving try to simplify inequalities
1080.89/1081.27	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1080.89/1081.27	c constraints/linear/simplifyinequalities = TRUE
1080.89/1081.27	c 
1080.89/1081.27	c # should presolving try to simplify knapsacks
1080.89/1081.27	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1080.89/1081.27	c constraints/knapsack/simplifyinequalities = TRUE
1080.89/1081.27	c 
1080.89/1081.27	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1080.89/1081.27	c # [type: int, range: [-1,2147483647], default: -1]
1080.89/1081.27	c separating/rapidlearning/freq = 0
1080.89/1081.27	c 
1080.89/1081.27	c -----------------------------------------------------------------------------------------------
1080.89/1081.27	c start solving
1081.09/1081.46	c 
1081.09/1081.46	c (node 0) switching to memory saving mode (mem: 1315.0M/1620.0M)
1081.71/1082.19	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 262208 bytes
1081.71/1082.19	c [src/scip/lp.c:265] ERROR: Insufficient memory for new chunk
1081.71/1082.19	c [src/scip/lp.c:265] ERROR: No memory in function call
1081.71/1082.19	c [src/scip/scip.c:11859] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/scip/cons_logicor.c:861] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/cmain.c:657] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/cmain.c:832] ERROR: Error <-1> in function call
1081.71/1082.19	c [src/cmain.c:908] ERROR: Error <-1> in function call
1081.71/1082.19	c SCIP Error (-1): c insufficient memory errorc 
1081.71/1082.19	c Time complete: 1081.8.

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-2686964-1278445160/watcher-2686964-1278445160 -o /tmp/evaluation-result-2686964-1278445160/solver-2686964-1278445160 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686964-1278445160.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: 1.88 2.02 1.66 3/106 21324
/proc/meminfo: memFree=1776308/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=8260 CPUtime=0
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 1007 0 0 0 0 0 0 0 18 0 1 0 12726986 8458240 929 1992294400 4194304 9819077 140735637333264 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21324/statm: 2065 937 366 1374 0 686 0

[startup+0.014307 s]
/proc/loadavg: 1.88 2.02 1.66 3/106 21324
/proc/meminfo: memFree=1776308/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=10892 CPUtime=0
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 1657 0 0 0 0 0 0 0 18 0 1 0 12726986 11153408 1578 1992294400 4194304 9819077 140735637333264 18446744073709551615 5650759 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21324/statm: 2723 1578 388 1374 0 1344 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10892

[startup+0.101316 s]
/proc/loadavg: 1.88 2.02 1.66 3/106 21324
/proc/meminfo: memFree=1776308/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=17608 CPUtime=0.09
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 3320 0 0 0 8 1 0 0 21 0 1 0 12726986 18030592 3241 1992294400 4194304 9819077 140735637333264 18446744073709551615 4361570 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21324/statm: 4402 3241 388 1374 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17608

[startup+0.301337 s]
/proc/loadavg: 1.88 2.02 1.66 3/106 21324
/proc/meminfo: memFree=1776308/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=29628 CPUtime=0.29
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 6363 0 0 0 27 2 0 0 21 0 1 0 12726986 30339072 6275 1992294400 4194304 9819077 140735637333264 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21324/statm: 7407 6275 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.70138 s]
/proc/loadavg: 1.88 2.02 1.66 3/106 21324
/proc/meminfo: memFree=1776308/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=51296 CPUtime=0.7
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 11735 0 0 0 65 5 0 0 22 0 1 0 12726986 52527104 11647 1992294400 4194304 9819077 140735637333264 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21324/statm: 12824 11647 388 1374 0 11445 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 51296

[startup+1.50147 s]
/proc/loadavg: 1.88 2.02 1.66 2/107 21325
/proc/meminfo: memFree=1725336/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=67888 CPUtime=1.49
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 15883 0 0 0 143 6 0 0 25 0 1 0 12726986 69517312 15795 1992294400 4194304 9819077 140735637333264 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21324/statm: 16972 15795 388 1374 0 15593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67888

[startup+3.10064 s]
/proc/loadavg: 1.88 2.02 1.66 2/107 21325
/proc/meminfo: memFree=1703016/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=112248 CPUtime=3.09
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 26972 0 0 0 298 11 0 0 25 0 1 0 12726986 114941952 26884 1992294400 4194304 9819077 140735637333264 18446744073709551615 8631978 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21324/statm: 28062 26884 388 1374 0 26683 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112248

[startup+6.30099 s]
/proc/loadavg: 1.81 2.00 1.66 2/107 21325
/proc/meminfo: memFree=1431456/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=400260 CPUtime=6.29
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 97800 0 0 0 591 38 0 0 25 0 1 0 12726986 409866240 97339 1992294400 4194304 9819077 140735637333264 18446744073709551615 6180954 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 100065 97339 483 1374 0 98686 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 400260

[startup+12.7007 s]
/proc/loadavg: 1.75 1.98 1.65 2/107 21325
/proc/meminfo: memFree=1128524/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=685676 CPUtime=12.69
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 168814 0 0 0 1198 71 0 0 25 0 1 0 12726986 702132224 168353 1992294400 4194304 9819077 140735637333264 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 171419 168353 487 1374 0 170040 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 685676

[startup+25.5011 s]
/proc/loadavg: 1.65 1.95 1.65 2/107 21325
/proc/meminfo: memFree=958396/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=838872 CPUtime=25.48
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 205006 0 0 0 2448 100 0 0 25 0 1 0 12726986 859004928 204288 1992294400 4194304 9819077 140735637333264 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 209718 204288 491 1374 0 208339 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 838872

[startup+51.1009 s]
/proc/loadavg: 1.43 1.87 1.63 2/107 21326
/proc/meminfo: memFree=920700/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=878728 CPUtime=51.06
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 218003 0 0 0 4891 215 0 0 25 0 1 0 12726986 899817472 213842 1992294400 4194304 9819077 140735637333264 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 219682 213842 507 1374 0 218303 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 878728

[startup+102.309 s]
/proc/loadavg: 1.23 1.75 1.60 2/107 21327
/proc/meminfo: memFree=886724/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=914568 CPUtime=102.25
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 226455 0 0 0 10006 219 0 0 25 0 1 0 12726986 936517632 222294 1992294400 4194304 9819077 140735637333264 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 228642 222294 507 1374 0 227263 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 914568

[startup+162.301 s]
/proc/loadavg: 1.16 1.64 1.57 2/107 21329
/proc/meminfo: memFree=847044/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=956344 CPUtime=162.23
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 236631 0 0 0 15999 224 0 0 25 0 1 0 12726986 979296256 232470 1992294400 4194304 9819077 140735637333264 18446744073709551615 4227349 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 239086 232470 507 1374 0 237707 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 956344

[startup+222.301 s]
/proc/loadavg: 1.13 1.55 1.54 2/107 21331
/proc/meminfo: memFree=780952/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1020348 CPUtime=222.22
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 252826 0 0 0 21991 231 0 0 25 0 1 0 12726986 1044836352 248665 1992294400 4194304 9819077 140735637333264 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 255087 248665 507 1374 0 253708 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1020348

[startup+282.302 s]
/proc/loadavg: 1.08 1.46 1.51 2/107 21332
/proc/meminfo: memFree=715604/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1085812 CPUtime=282.21
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 269114 0 0 0 27983 238 0 0 25 0 1 0 12726986 1111871488 264953 1992294400 4194304 9819077 140735637333264 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 271453 264953 507 1374 0 270074 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1085812

[startup+342.301 s]
/proc/loadavg: 1.03 1.37 1.48 2/107 21334
/proc/meminfo: memFree=654224/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1148240 CPUtime=342.19
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 284482 0 0 0 33975 244 0 0 25 0 1 0 12726986 1175797760 280321 1992294400 4194304 9819077 140735637333264 18446744073709551615 4661061 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 287060 280321 507 1374 0 285681 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1148240

[startup+402.302 s]
/proc/loadavg: 1.01 1.30 1.44 2/107 21335
/proc/meminfo: memFree=611568/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1190696 CPUtime=402.17
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 295309 0 0 0 39969 248 0 0 25 0 1 0 12726986 1219272704 291148 1992294400 4194304 9819077 140735637333264 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 297674 291148 507 1374 0 296295 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1190696

[startup+462.301 s]
/proc/loadavg: 1.00 1.25 1.41 2/107 21337
/proc/meminfo: memFree=529976/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1275352 CPUtime=462.15
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 315674 0 0 0 45956 259 0 0 25 0 1 0 12726986 1305960448 311257 1992294400 4194304 9819077 140735637333264 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 318838 311257 507 1374 0 317459 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1275352

[startup+522.301 s]
/proc/loadavg: 1.00 1.20 1.38 2/107 21339
/proc/meminfo: memFree=449500/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1358204 CPUtime=522.13
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 335989 0 0 0 51945 268 0 0 25 0 1 0 12726986 1390800896 331572 1992294400 4194304 9819077 140735637333264 18446744073709551615 5500564 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 339551 331572 507 1374 0 338172 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1358204

[startup+582.302 s]
/proc/loadavg: 1.00 1.16 1.36 2/107 21340
/proc/meminfo: memFree=393080/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1414640 CPUtime=582.13
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 349998 0 0 0 57938 275 0 0 25 0 1 0 12726986 1448591360 345581 1992294400 4194304 9819077 140735637333264 18446744073709551615 4923934 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 353660 345581 507 1374 0 352281 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1414640

[startup+642.301 s]
/proc/loadavg: 1.00 1.13 1.33 2/107 21342
/proc/meminfo: memFree=345712/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1461604 CPUtime=642.12
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 361873 0 0 0 63930 282 0 0 25 0 1 0 12726986 1496682496 357200 1992294400 4194304 9819077 140735637333264 18446744073709551615 4659942 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 365401 357200 507 1374 0 364022 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1461604

[startup+702.302 s]
/proc/loadavg: 1.00 1.10 1.31 2/107 21343
/proc/meminfo: memFree=292516/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1515312 CPUtime=702.09
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 375158 0 0 0 69921 288 0 0 25 0 1 0 12726986 1551679488 370485 1992294400 4194304 9819077 140735637333264 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 378828 370485 507 1374 0 377449 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1515312

[startup+762.309 s]
/proc/loadavg: 1.00 1.08 1.29 2/107 21345
/proc/meminfo: memFree=216380/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1591076 CPUtime=762.08
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 394614 0 0 0 75911 297 0 0 25 0 1 0 12726986 1629261824 389429 1992294400 4194304 9819077 140735637333264 18446744073709551615 4983070 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 397769 389429 507 1374 0 396390 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1591076

[startup+822.301 s]
/proc/loadavg: 1.00 1.06 1.26 2/107 21347
/proc/meminfo: memFree=187488/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1619752 CPUtime=822.06
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 401823 0 0 0 81904 302 0 0 25 0 1 0 12726986 1658626048 396638 1992294400 4194304 9819077 140735637333264 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 404938 396638 507 1374 0 403559 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1619752

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.25 2/107 21348
/proc/meminfo: memFree=122760/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1687492 CPUtime=882.04
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 443213 0 0 0 87826 378 0 0 25 0 1 0 12726986 1727991808 412763 1992294400 4194304 9819077 140735637333264 18446744073709551615 5969485 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 421873 412763 524 1374 0 420494 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1687492

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.23 2/107 21350
/proc/meminfo: memFree=85684/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1726948 CPUtime=942.02
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 452471 0 0 0 93821 381 0 0 25 0 1 0 12726986 1768394752 422021 1992294400 4194304 9819077 140735637333264 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 431737 422021 524 1374 0 430358 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1726948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.21 2/107 21351
/proc/meminfo: memFree=57412/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1755376 CPUtime=1002.01
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 459486 0 0 0 99817 384 0 0 25 0 1 0 12726986 1797505024 429036 1992294400 4194304 9819077 140735637333264 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 438844 429036 525 1374 0 437465 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1755376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/107 21353
/proc/meminfo: memFree=9252/2059040 swapFree=4192956/4192956
[pid=21324] ppid=21322 vsize=1817080 CPUtime=1061.99
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 474120 0 0 0 105808 391 0 0 25 0 1 0 12726986 1860689920 443670 1992294400 4194304 9819077 140735637333264 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 454270 443670 525 1374 0 452891 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1817080



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1080.9 s]
/proc/loadavg: 1.00 1.02 1.19 2/107 21354
/proc/meminfo: memFree=9864/2059040 swapFree=4183888/4192956
[pid=21324] ppid=21322 vsize=1844208 CPUtime=1080.59
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 480296 0 0 0 107664 395 0 0 25 0 1 0 12726986 1888468992 449846 1992294400 4194304 9819077 140735637333264 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 461052 449846 525 1374 0 459673 0
Current children cumulated CPU time (s) 1080.59
Current children cumulated vsize (KiB) 1844208

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

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

[startup+1081.4 s]
/proc/loadavg: 1.00 1.02 1.19 2/108 21355
/proc/meminfo: memFree=9856/2059040 swapFree=4183888/4192956
[pid=21324] ppid=21322 vsize=1841920 CPUtime=1081.09
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 480818 0 0 0 107714 395 0 0 25 0 1 0 12726986 1886126080 449282 1992294400 4194304 9819077 140735637333264 18446744073709551615 4225310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21324/statm: 460480 449282 533 1374 0 459101 0
Current children cumulated CPU time (s) 1081.09
Current children cumulated vsize (KiB) 1841920

[startup+1081.81 s]
/proc/loadavg: 1.00 1.02 1.19 2/108 21355
/proc/meminfo: memFree=9856/2059040 swapFree=4183888/4192956
[pid=21324] ppid=21322 vsize=1860996 CPUtime=1081.42
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202496 485818 0 0 0 107737 405 0 0 18 0 1 0 12726986 1905659904 453888 1992294400 4194304 9819077 140735637333264 18446744073709551615 4355325 0 0 4096 16384 0 0 0 17 1 0 0 8
/proc/21324/statm: 465249 453888 554 1374 0 463870 0
Current children cumulated CPU time (s) 1081.42
Current children cumulated vsize (KiB) 1860996

[startup+1082.2 s]
/proc/loadavg: 1.00 1.02 1.19 2/108 21355
/proc/meminfo: memFree=9856/2059040 swapFree=4183888/4192956
[pid=21324] ppid=21322 vsize=0 CPUtime=1081.81
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202500 495458 0 0 0 107770 411 0 0 18 0 1 0 12726986 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 8
/proc/21324/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1081.81
Current children cumulated vsize (KiB) 0

[startup+1082.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/108 21355
/proc/meminfo: memFree=1104500/2059040 swapFree=4164952/4192956
[pid=21324] ppid=21322 vsize=0 CPUtime=1081.91
/proc/21324/stat : 21324 (pbscip.linux.x8) R 21322 21324 20235 0 -1 4202500 495458 0 0 0 107770 421 0 0 18 0 1 0 12726986 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 8
/proc/21324/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1081.91
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 1082.37
CPU time (s): 1081.99
CPU user time (s): 1077.71
CPU system time (s): 4.28035
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 1884220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1077.71
system time used= 4.28035
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 495458
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= 13
involuntary context switches= 14736

runsolver used 1.81772 second user time and 5.10022 second system time

The end

Launcher Data 

Begin job on node035 at 2010-07-06 21:39:20
IDJOB=2686964
IDBENCH=77212
IDSOLVER=1168
FILE ID=node035/2686964-1278445160
PBS_JOBID= 11233486
Free space on /tmp= 62484 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-j1206_4.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-2686964-1278445160/watcher-2686964-1278445160 -o /tmp/evaluation-result-2686964-1278445160/solver-2686964-1278445160 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686964-1278445160.opb -t 1800 -m 1800

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

MD5SUM BENCH= dc2381243433b8fdb488c977baa91e3c
RANDOM SEED=928833248

node035.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		: 3000.212
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	: 6000.42
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		: 3000.212
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:       1776712 kB
Buffers:         21132 kB
Cached:         126068 kB
SwapCached:          0 kB
Active:          98580 kB
Inactive:       108708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1776712 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           13592 kB
Writeback:           0 kB
AnonPages:       60172 kB
Mapped:          14408 kB
Slab:            53044 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179272 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= 62480 MiB
End job on node035 at 2010-07-06 21:57:23