Trace number 2687133

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) 1007.53 1007.88

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12024_7.std.opb
MD5SUM9510b6ff1580c9ed67c57164f070d9e8
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark112
Best CPU time to get the best result obtained on this benchmark7.95479
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 constraints245025
Number of constraints which are clauses243825
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 constraint33
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-2687133-1278448537.opb>
4.09/4.13	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245025 constraints
4.09/4.13	c problem read
4.09/4.14	c presolving settings loaded
5.29/5.35	c presolving:
20.08/20.19	c (round 1) 6326 del vars, 19058 del conss, 4633 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16678482 impls, 0 clqs
32.78/32.87	c (round 2) 14523 del vars, 50270 del conss, 12541 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16722779 impls, 0 clqs
36.98/37.06	c (round 3) 17707 del vars, 65021 del conss, 14326 chg bounds, 48 chg sides, 30 chg coeffs, 0 upgd conss, 16744198 impls, 0 clqs
39.66/39.78	c (round 4) 19126 del vars, 70654 del conss, 15291 chg bounds, 69 chg sides, 60 chg coeffs, 0 upgd conss, 16754846 impls, 0 clqs
41.37/41.41	c (round 5) 20112 del vars, 74362 del conss, 15867 chg bounds, 73 chg sides, 68 chg coeffs, 0 upgd conss, 16765245 impls, 0 clqs
42.46/42.54	c (round 6) 20676 del vars, 76612 del conss, 16220 chg bounds, 85 chg sides, 88 chg coeffs, 0 upgd conss, 16772244 impls, 0 clqs
43.16/43.25	c (round 7) 20995 del vars, 77974 del conss, 16407 chg bounds, 85 chg sides, 88 chg coeffs, 0 upgd conss, 16775887 impls, 0 clqs
43.77/43.82	c (round 8) 21222 del vars, 78883 del conss, 16539 chg bounds, 85 chg sides, 88 chg coeffs, 0 upgd conss, 16778163 impls, 0 clqs
44.16/44.21	c (round 9) 21324 del vars, 79368 del conss, 16595 chg bounds, 85 chg sides, 88 chg coeffs, 0 upgd conss, 16779908 impls, 0 clqs
44.47/44.55	c (round 10) 21401 del vars, 79683 del conss, 16644 chg bounds, 85 chg sides, 88 chg coeffs, 0 upgd conss, 16780781 impls, 0 clqs
44.86/44.99	c (round 11) 21461 del vars, 79937 del conss, 16686 chg bounds, 85 chg sides, 88 chg coeffs, 0 upgd conss, 16781088 impls, 0 clqs
45.17/45.25	c (round 12) 21481 del vars, 80050 del conss, 16694 chg bounds, 85 chg sides, 88 chg coeffs, 0 upgd conss, 16781212 impls, 0 clqs
45.47/45.52	c (round 13) 21485 del vars, 80081 del conss, 16697 chg bounds, 85 chg sides, 88 chg coeffs, 0 upgd conss, 16781261 impls, 0 clqs
1005.34/1005.70	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-2687133-1278448537/watcher-2687133-1278448537 -o /tmp/evaluation-result-2687133-1278448537/solver-2687133-1278448537 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687133-1278448537.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: 1.00 1.10 1.09 3/105 22744
/proc/meminfo: memFree=1822032/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=8260 CPUtime=0
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 1016 0 0 0 0 0 0 0 18 0 1 0 13060435 8458240 938 1992294400 4194304 9819077 140733510216608 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22744/statm: 2322 946 371 1374 0 943 0

[startup+0.0249609 s]
/proc/loadavg: 1.00 1.10 1.09 3/105 22744
/proc/meminfo: memFree=1822032/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=12292 CPUtime=0.01
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 1994 0 0 0 1 0 0 0 20 0 1 0 13060435 12587008 1915 1992294400 4194304 9819077 140733510216608 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22744/statm: 3073 1915 388 1374 0 1694 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12292

[startup+0.100972 s]
/proc/loadavg: 1.00 1.10 1.09 3/105 22744
/proc/meminfo: memFree=1822032/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=18572 CPUtime=0.09
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 3344 0 0 0 8 1 0 0 20 0 1 0 13060435 19017728 3265 1992294400 4194304 9819077 140733510216608 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22744/statm: 4643 3277 388 1374 0 3264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18572

[startup+0.300994 s]
/proc/loadavg: 1.00 1.10 1.09 3/105 22744
/proc/meminfo: memFree=1822032/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=29628 CPUtime=0.29
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 6365 0 0 0 27 2 0 0 20 0 1 0 13060435 30339072 6277 1992294400 4194304 9819077 140733510216608 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22744/statm: 7407 6277 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.701046 s]
/proc/loadavg: 1.00 1.10 1.09 3/105 22744
/proc/meminfo: memFree=1822032/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=51296 CPUtime=0.69
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 11772 0 0 0 64 5 0 0 21 0 1 0 13060435 52527104 11684 1992294400 4194304 9819077 140733510216608 18446744073709551615 5654048 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22744/statm: 12824 11684 388 1374 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51296

[startup+1.50115 s]
/proc/loadavg: 1.00 1.10 1.09 2/106 22745
/proc/meminfo: memFree=1770316/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=67888 CPUtime=1.49
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 15924 0 0 0 142 7 0 0 23 0 1 0 13060435 69517312 15836 1992294400 4194304 9819077 140733510216608 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22744/statm: 16972 15836 388 1374 0 15593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67888

[startup+3.10135 s]
/proc/loadavg: 1.00 1.10 1.09 2/106 22745
/proc/meminfo: memFree=1746632/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=114240 CPUtime=3.09
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 27486 0 0 0 297 12 0 0 25 0 1 0 13060435 116981760 27398 1992294400 4194304 9819077 140733510216608 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22744/statm: 28560 27398 388 1374 0 27181 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 114240

[startup+6.30175 s]
/proc/loadavg: 1.00 1.10 1.09 2/106 22745
/proc/meminfo: memFree=1473088/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=411104 CPUtime=6.29
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 100701 0 0 0 589 40 0 0 25 0 1 0 13060435 420970496 100216 1992294400 4194304 9819077 140733510216608 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 102776 100216 483 1374 0 101397 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 411104

[startup+12.7016 s]
/proc/loadavg: 1.00 1.09 1.08 2/106 22746
/proc/meminfo: memFree=1168296/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=689636 CPUtime=12.69
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 169951 0 0 0 1197 72 0 0 25 0 1 0 13060435 706187264 169466 1992294400 4194304 9819077 140733510216608 18446744073709551615 5969737 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 172409 169466 487 1374 0 171030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 689636

[startup+25.5012 s]
/proc/loadavg: 1.00 1.09 1.08 2/106 22747
/proc/meminfo: memFree=979692/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=861240 CPUtime=25.48
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 211150 0 0 0 2444 104 0 0 25 0 1 0 13060435 881909760 210408 1992294400 4194304 9819077 140733510216608 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 215310 210408 491 1374 0 213931 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 861240

[startup+51.1004 s]
/proc/loadavg: 1.00 1.08 1.08 2/106 22747
/proc/meminfo: memFree=944848/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=899416 CPUtime=51.06
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 223735 0 0 0 4890 216 0 0 25 0 1 0 13060435 921001984 219562 1992294400 4194304 9819077 140733510216608 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 224854 219562 519 1374 0 223475 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 899416

[startup+102.308 s]
/proc/loadavg: 1.00 1.06 1.08 2/106 22749
/proc/meminfo: memFree=905044/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=939660 CPUtime=102.25
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 233311 0 0 0 10004 221 0 0 25 0 1 0 13060435 962211840 229138 1992294400 4194304 9819077 140733510216608 18446744073709551615 5969710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 234915 229138 519 1374 0 233536 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 939660

[startup+162.3 s]
/proc/loadavg: 1.00 1.05 1.07 2/106 22750
/proc/meminfo: memFree=864372/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=982620 CPUtime=162.23
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 243559 0 0 0 15998 225 0 0 25 0 1 0 13060435 1006202880 239386 1992294400 4194304 9819077 140733510216608 18446744073709551615 5969710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 245655 239386 519 1374 0 244276 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 982620

[startup+222.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/106 22751
/proc/meminfo: memFree=794312/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1053144 CPUtime=222.2
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 261047 0 0 0 21987 233 0 0 25 0 1 0 13060435 1078419456 256874 1992294400 4194304 9819077 140733510216608 18446744073709551615 4983070 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 263286 256874 519 1374 0 261907 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1053144

[startup+282.3 s]
/proc/loadavg: 1.00 1.03 1.06 2/106 22753
/proc/meminfo: memFree=733304/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1113644 CPUtime=282.18
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 276175 0 0 0 27978 240 0 0 25 0 1 0 13060435 1140371456 272002 1992294400 4194304 9819077 140733510216608 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 278411 272002 519 1374 0 277032 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1113644

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/106 22755
/proc/meminfo: memFree=682836/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1165804 CPUtime=342.16
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 288889 0 0 0 33970 246 0 0 25 0 1 0 13060435 1193783296 284716 1992294400 4194304 9819077 140733510216608 18446744073709551615 4925969 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 291451 284716 519 1374 0 290072 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1165804

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/106 22757
/proc/meminfo: memFree=584132/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1267796 CPUtime=402.15
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 313672 0 0 0 39957 258 0 0 25 0 1 0 13060435 1298223104 309499 1992294400 4194304 9819077 140733510216608 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 316949 309499 519 1374 0 315570 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1267796

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/106 22758
/proc/meminfo: memFree=526968/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1328084 CPUtime=462.13
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 328649 0 0 0 45948 265 0 0 25 0 1 0 13060435 1359958016 324220 1992294400 4194304 9819077 140733510216608 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 332021 324220 519 1374 0 330642 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1328084

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/106 22759
/proc/meminfo: memFree=439300/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1415940 CPUtime=522.11
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 350816 0 0 0 51937 274 0 0 25 0 1 0 13060435 1449922560 346131 1992294400 4194304 9819077 140733510216608 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 353985 346131 519 1374 0 352606 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1415940

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 3/106 22761
/proc/meminfo: memFree=396768/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1456812 CPUtime=582.08
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 361143 0 0 0 57927 281 0 0 25 0 1 0 13060435 1491775488 356202 1992294400 4194304 9819077 140733510216608 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 364203 356202 519 1374 0 362824 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1456812

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 22763
/proc/meminfo: memFree=338984/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1514648 CPUtime=642.07
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 375548 0 0 0 63919 288 0 0 25 0 1 0 13060435 1550999552 370351 1992294400 4194304 9819077 140733510216608 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 378662 370351 519 1374 0 377283 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1514648

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 22765
/proc/meminfo: memFree=245612/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1612808 CPUtime=702.04
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 400041 0 0 0 69903 301 0 0 25 0 1 0 13060435 1651515392 394588 1992294400 4194304 9819077 140733510216608 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 403202 394588 519 1374 0 401823 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1612808

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.01 2/106 22766
/proc/meminfo: memFree=177536/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1678384 CPUtime=762.03
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 416351 0 0 0 75894 309 0 0 25 0 1 0 13060435 1718665216 410642 1992294400 4194304 9819077 140733510216608 18446744073709551615 5955613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 419596 410642 519 1374 0 418217 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1678384

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/106 22767
/proc/meminfo: memFree=133764/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1720720 CPUtime=821.99
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 427282 0 0 0 81884 315 0 0 25 0 1 0 13060435 1762017280 421573 1992294400 4194304 9819077 140733510216608 18446744073709551615 4923914 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 430180 421573 519 1374 0 428801 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1720720

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22769
/proc/meminfo: memFree=97928/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1755932 CPUtime=881.98
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 436288 0 0 0 87876 322 0 0 25 0 1 0 13060435 1798074368 430579 1992294400 4194304 9819077 140733510216608 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 438983 430579 519 1374 0 437604 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1755932

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22771
/proc/meminfo: memFree=66432/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1790116 CPUtime=941.96
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 444195 0 0 0 93869 327 0 0 25 0 1 0 13060435 1833078784 438486 1992294400 4194304 9819077 140733510216608 18446744073709551615 4925973 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 447529 438486 519 1374 0 446150 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1790116

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22773
/proc/meminfo: memFree=19312/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1834632 CPUtime=1001.94
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 455786 0 0 0 99860 334 0 0 25 0 1 0 13060435 1878663168 450077 1992294400 4194304 9819077 140733510216608 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 458658 450077 519 1374 0 457279 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1834632



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1005.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22773
/proc/meminfo: memFree=11376/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1843560 CPUtime=1005.34
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 457781 0 0 0 100199 335 0 0 25 0 1 0 13060435 1887805440 452072 1992294400 4194304 9819077 140733510216608 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 460890 452072 519 1374 0 459511 0
Current children cumulated CPU time (s) 1005.34
Current children cumulated vsize (KiB) 1843560

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22744

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

[startup+1006.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22773
/proc/meminfo: memFree=11376/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1845532 CPUtime=1005.84
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 458138 0 0 0 100248 336 0 0 25 0 1 0 13060435 1889824768 452429 1992294400 4194304 9819077 140733510216608 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 461383 452429 519 1374 0 460004 0
Current children cumulated CPU time (s) 1005.84
Current children cumulated vsize (KiB) 1845532

[startup+1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22774
/proc/meminfo: memFree=9508/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1847524 CPUtime=1006.64
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 458584 0 0 0 100328 336 0 0 25 0 1 0 13060435 1891864576 452876 1992294400 4194304 9819077 140733510216608 18446744073709551615 6179008 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 461881 452885 519 1374 0 460502 0
Current children cumulated CPU time (s) 1006.64
Current children cumulated vsize (KiB) 1847524

[startup+1007.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22774
/proc/meminfo: memFree=9508/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=1849520 CPUtime=1007.04
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4202496 459218 0 0 0 100368 336 0 0 25 0 1 0 13060435 1893908480 453509 1992294400 4194304 9819077 140733510216608 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22744/statm: 462380 453509 519 1374 0 461001 0
Current children cumulated CPU time (s) 1007.04
Current children cumulated vsize (KiB) 1849520

[startup+1007.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22774
/proc/meminfo: memFree=9680/2059040 swapFree=4164912/4192956
[pid=22744] ppid=22742 vsize=0 CPUtime=1007.44
/proc/22744/stat : 22744 (pbscip.linux.x8) R 22742 22744 22681 0 -1 4203524 459239 0 0 0 100399 345 0 0 25 0 1 0 13060435 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22744/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1007.44
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1007.88
CPU time (s): 1007.53
CPU user time (s): 1003.99
CPU system time (s): 3.53646
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 1849520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1003.99
system time used= 3.53646
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459239
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= 7438

runsolver used 1.62475 second user time and 4.81027 second system time

The end

Launcher Data 

Begin job on node054 at 2010-07-06 22:35:38
IDJOB=2687133
IDBENCH=77437
IDSOLVER=1168
FILE ID=node054/2687133-1278448537
PBS_JOBID= 11233538
Free space on /tmp= 62432 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-j12024_7.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-2687133-1278448537/watcher-2687133-1278448537 -o /tmp/evaluation-result-2687133-1278448537/solver-2687133-1278448537 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687133-1278448537.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9510b6ff1580c9ed67c57164f070d9e8
RANDOM SEED=170877291

node054.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		: 3000.239
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	: 6000.47
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		: 3000.239
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:       1822560 kB
Buffers:         14824 kB
Cached:         113932 kB
SwapCached:       1420 kB
Active:          90180 kB
Inactive:        72848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1822560 kB
SwapTotal:     4192956 kB
SwapFree:      4164912 kB
Dirty:           13304 kB
Writeback:           0 kB
AnonPages:       32804 kB
Mapped:          13532 kB
Slab:            51696 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180212 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62428 MiB
End job on node054 at 2010-07-06 22:52:26