Trace number 2687510

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) 712.58 712.789

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9020_8.std.opb
MD5SUM48233c730cac0debc17e55ad641f6cbd
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark85
Best CPU time to get the best result obtained on this benchmark6.93494
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 constraints184181
Number of constraints which are clauses182981
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 constraint25
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-2687510-1278454053.opb>
3.09/3.16	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184181 constraints
3.09/3.16	c problem read
3.09/3.16	c presolving settings loaded
3.99/4.09	c presolving:
15.08/15.16	c (round 1) 4455 del vars, 13010 del conss, 3249 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12549876 impls, 0 clqs
22.28/22.36	c (round 2) 10146 del vars, 33259 del conss, 8573 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12577970 impls, 0 clqs
24.59/24.62	c (round 3) 11967 del vars, 42317 del conss, 9554 chg bounds, 74 chg sides, 59 chg coeffs, 0 upgd conss, 12588884 impls, 0 clqs
25.68/25.74	c (round 4) 12645 del vars, 45369 del conss, 9943 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12593433 impls, 0 clqs
26.29/26.39	c (round 5) 12988 del vars, 46829 del conss, 10114 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12596443 impls, 0 clqs
26.78/26.83	c (round 6) 13151 del vars, 47552 del conss, 10206 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12597568 impls, 0 clqs
27.09/27.12	c (round 7) 13205 del vars, 47876 del conss, 10236 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12598040 impls, 0 clqs
27.28/27.37	c (round 8) 13237 del vars, 48024 del conss, 10256 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12598258 impls, 0 clqs
27.58/27.60	c (round 9) 13253 del vars, 48103 del conss, 10264 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12598414 impls, 0 clqs
27.78/27.80	c (round 10) 13253 del vars, 48120 del conss, 10264 chg bounds, 107 chg sides, 94 chg coeffs, 0 upgd conss, 12598414 impls, 0 clqs
29.28/29.35	c (round 11) 13253 del vars, 48120 del conss, 10264 chg bounds, 107 chg sides, 94 chg coeffs, 136061 upgd conss, 12598414 impls, 0 clqs
710.40/710.61	c pressed CTRL-C 1 times (5 times for forcing termination)

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-2687510-1278454053/watcher-2687510-1278454053 -o /tmp/evaluation-result-2687510-1278454053/solver-2687510-1278454053 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687510-1278454053.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: 1.23 1.05 1.02 3/106 21634
/proc/meminfo: memFree=1849184/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=9288 CPUtime=0
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 1040 0 0 0 0 0 0 0 20 0 1 0 13611761 9510912 960 1992294400 4194304 9819077 140734567855568 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21634/statm: 2322 971 371 1374 0 943 0

[startup+0.0470769 s]
/proc/loadavg: 1.23 1.05 1.02 3/106 21634
/proc/meminfo: memFree=1849184/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=14116 CPUtime=0.03
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 2446 0 0 0 3 0 0 0 20 0 1 0 13611761 14454784 2366 1992294400 4194304 9819077 140734567855568 18446744073709551615 8668083 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21634/statm: 3529 2366 388 1374 0 2150 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14116

[startup+0.101082 s]
/proc/loadavg: 1.23 1.05 1.02 3/106 21634
/proc/meminfo: memFree=1849184/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=17612 CPUtime=0.09
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 3321 0 0 0 8 1 0 0 20 0 1 0 13611761 18034688 3241 1992294400 4194304 9819077 140734567855568 18446744073709551615 8610784 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21634/statm: 4403 3241 388 1374 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17612

[startup+0.301102 s]
/proc/loadavg: 1.23 1.05 1.02 3/106 21634
/proc/meminfo: memFree=1849184/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=29632 CPUtime=0.29
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 6364 0 0 0 27 2 0 0 20 0 1 0 13611761 30343168 6275 1992294400 4194304 9819077 140734567855568 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21634/statm: 7408 6275 388 1374 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29632

[startup+0.701145 s]
/proc/loadavg: 1.23 1.05 1.02 3/106 21634
/proc/meminfo: memFree=1849184/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=44916 CPUtime=0.69
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 10172 0 0 0 65 4 0 0 20 0 1 0 13611761 45993984 10083 1992294400 4194304 9819077 140734567855568 18446744073709551615 4207135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21634/statm: 11229 10083 388 1374 0 9850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44916

[startup+1.50122 s]
/proc/loadavg: 1.23 1.05 1.02 2/107 21635
/proc/meminfo: memFree=1803668/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=61508 CPUtime=1.49
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 14322 0 0 0 144 5 0 0 22 0 1 0 13611761 62984192 14233 1992294400 4194304 9819077 140734567855568 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21634/statm: 15377 14233 388 1374 0 13998 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61508

[startup+3.10137 s]
/proc/loadavg: 1.23 1.05 1.02 2/107 21635
/proc/meminfo: memFree=1774528/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=113420 CPUtime=3.09
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 27254 0 0 0 299 10 0 0 25 0 1 0 13611761 116142080 27165 1992294400 4194304 9819077 140734567855568 18446744073709551615 8667778 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21634/statm: 28355 27165 388 1374 0 26976 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113420

[startup+6.30168 s]
/proc/loadavg: 1.21 1.05 1.02 2/107 21635
/proc/meminfo: memFree=1507680/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=395304 CPUtime=6.29
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 97289 0 0 0 592 37 0 0 25 0 1 0 13611761 404791296 96738 1992294400 4194304 9819077 140734567855568 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 98826 96738 487 1374 0 97447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 395304

[startup+12.7013 s]
/proc/loadavg: 1.19 1.05 1.01 2/107 21635
/proc/meminfo: memFree=1249264/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=633888 CPUtime=12.69
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 154825 0 0 0 1203 66 0 0 25 0 1 0 13611761 649101312 154274 1992294400 4194304 9819077 140734567855568 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 158472 154274 491 1374 0 157093 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 633888

[startup+25.5006 s]
/proc/loadavg: 1.15 1.05 1.01 2/107 21635
/proc/meminfo: memFree=1203012/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=663132 CPUtime=25.49
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 162836 0 0 0 2448 101 0 0 25 0 1 0 13611761 679047168 161514 1992294400 4194304 9819077 140734567855568 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 165783 161514 491 1374 0 164404 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 663132

[startup+51.101 s]
/proc/loadavg: 1.10 1.04 1.01 2/107 21635
/proc/meminfo: memFree=1116088/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=755112 CPUtime=51.08
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 204487 0 0 0 4928 180 0 0 25 0 1 0 13611761 773234688 183361 1992294400 4194304 9819077 140734567855568 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 188778 183361 529 1374 0 187399 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 755112

[startup+102.308 s]
/proc/loadavg: 1.04 1.04 1.01 2/107 21637
/proc/meminfo: memFree=1069464/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=804020 CPUtime=102.27
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 216294 0 0 0 10040 187 0 0 25 0 1 0 13611761 823316480 195003 1992294400 4194304 9819077 140734567855568 18446744073709551615 4665896 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 201005 195003 529 1374 0 199626 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 804020

[startup+162.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 21639
/proc/meminfo: memFree=998536/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=878024 CPUtime=162.24
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 234762 0 0 0 16029 195 0 0 25 0 1 0 13611761 899096576 212959 1992294400 4194304 9819077 140734567855568 18446744073709551615 5969489 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 219506 212959 529 1374 0 218127 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 878024

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 21641
/proc/meminfo: memFree=926864/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=951596 CPUtime=222.22
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 253395 0 0 0 22018 204 0 0 25 0 1 0 13611761 974434304 230568 1992294400 4194304 9819077 140734567855568 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 237899 230568 529 1374 0 236520 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 951596

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21641
/proc/meminfo: memFree=840064/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=1038516 CPUtime=282.21
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 275785 0 0 0 28007 214 0 0 25 0 1 0 13611761 1063440384 252347 1992294400 4194304 9819077 140734567855568 18446744073709551615 5969715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 259629 252347 529 1374 0 258250 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1038516

[startup+342.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21643
/proc/meminfo: memFree=755124/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=1124436 CPUtime=342.18
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 297319 0 0 0 33994 224 0 0 25 0 1 0 13611761 1151422464 273592 1992294400 4194304 9819077 140734567855568 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 281109 273592 529 1374 0 279730 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1124436

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21645
/proc/meminfo: memFree=668448/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=1211208 CPUtime=402.17
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 319365 0 0 0 39982 235 0 0 25 0 1 0 13611761 1240276992 295126 1992294400 4194304 9819077 140734567855568 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 302802 295126 529 1374 0 301423 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1211208

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21647
/proc/meminfo: memFree=538620/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=1342348 CPUtime=462.16
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 352150 0 0 0 45965 251 0 0 25 0 1 0 13611761 1374564352 327399 1992294400 4194304 9819077 140734567855568 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 335587 327399 529 1374 0 334208 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1342348

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21649
/proc/meminfo: memFree=443264/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=1439008 CPUtime=522.14
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 377211 0 0 0 51948 266 0 0 25 0 1 0 13611761 1473544192 351692 1992294400 4194304 9819077 140734567855568 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 359752 351692 529 1374 0 358373 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1439008

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21649
/proc/meminfo: memFree=318892/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=1564192 CPUtime=582.11
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 408257 0 0 0 57922 289 0 0 25 0 1 0 13611761 1601732608 382481 1992294400 4194304 9819077 140734567855568 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 391048 382481 529 1374 0 389669 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1564192

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21651
/proc/meminfo: memFree=147152/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=1739472 CPUtime=642.11
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 450828 0 0 0 63894 317 0 0 25 0 1 0 13611761 1781219328 425052 1992294400 4194304 9819077 140734567855568 18446744073709551615 4999867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 434868 425052 529 1374 0 433489 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1739472

[startup+702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21653
/proc/meminfo: memFree=58988/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=1828040 CPUtime=702.08
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 473062 0 0 0 69871 337 0 0 25 0 1 0 13611761 1871912960 447286 1992294400 4194304 9819077 140734567855568 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 457010 447286 529 1374 0 455631 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1828040



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+710.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21653
/proc/meminfo: memFree=40264/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=1844928 CPUtime=710.4
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 477504 0 0 0 70700 340 0 0 25 0 1 0 13611761 1889206272 451728 1992294400 4194304 9819077 140734567855568 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 461232 451728 529 1374 0 459853 0
Current children cumulated CPU time (s) 710.4
Current children cumulated vsize (KiB) 1844928

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -21634

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

[startup+711.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21654
/proc/meminfo: memFree=39264/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=1845952 CPUtime=711.58
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 477786 0 0 0 70818 340 0 0 25 0 1 0 13611761 1890254848 452010 1992294400 4194304 9819077 140734567855568 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 461488 452010 529 1374 0 460109 0
Current children cumulated CPU time (s) 711.58
Current children cumulated vsize (KiB) 1845952

[startup+712.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21654
/proc/meminfo: memFree=39264/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=1846976 CPUtime=711.98
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 477983 0 0 0 70858 340 0 0 25 0 1 0 13611761 1891303424 452207 1992294400 4194304 9819077 140734567855568 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 461744 452207 529 1374 0 460365 0
Current children cumulated CPU time (s) 711.98
Current children cumulated vsize (KiB) 1846976

[startup+712.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21654
/proc/meminfo: memFree=39264/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=1846976 CPUtime=712.38
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4202496 478014 0 0 0 70898 340 0 0 25 0 1 0 13611761 1891303424 452238 1992294400 4194304 9819077 140734567855568 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21634/statm: 461744 452238 529 1374 0 460365 0
Current children cumulated CPU time (s) 712.38
Current children cumulated vsize (KiB) 1846976

[startup+712.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21654
/proc/meminfo: memFree=895608/2059040 swapFree=4139620/4192956
[pid=21634] ppid=21632 vsize=0 CPUtime=712.49
/proc/21634/stat : 21634 (pbscip.linux.x8) R 21632 21634 21055 0 -1 4203524 478016 0 0 0 70900 349 0 0 25 0 1 0 13611761 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/21634/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 712.49
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 712.789
CPU time (s): 712.58
CPU user time (s): 709
CPU system time (s): 3.57946
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 1846976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 709
system time used= 3.57945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 478016
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= 1
involuntary context switches= 1281

runsolver used 1.19182 second user time and 3.37249 second system time

The end

Launcher Data 

Begin job on node056 at 2010-07-07 00:07:33
IDJOB=2687510
IDBENCH=78012
IDSOLVER=1168
FILE ID=node056/2687510-1278454053
PBS_JOBID= 11233546
Free space on /tmp= 98460 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-j9020_8.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-2687510-1278454053/watcher-2687510-1278454053 -o /tmp/evaluation-result-2687510-1278454053/solver-2687510-1278454053 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687510-1278454053.opb -t 1800 -m 1800

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

MD5SUM BENCH= 48233c730cac0debc17e55ad641f6cbd
RANDOM SEED=1359954691

node056.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		: 3000.197
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	: 6000.39
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		: 3000.197
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1849836 kB
Buffers:         12136 kB
Cached:         109140 kB
SwapCached:       7508 kB
Active:          55780 kB
Inactive:        80848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849836 kB
SwapTotal:     4192956 kB
SwapFree:      4139620 kB
Dirty:           11692 kB
Writeback:           0 kB
AnonPages:       12596 kB
Mapped:          11796 kB
Slab:            50624 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180644 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= 98456 MiB
End job on node056 at 2010-07-07 00:19:26