Trace number 2687446

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 710.792 710.973

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9039_4.std.opb
MD5SUM435fe577a9ef191374ad8154c9f98032
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark81
Best CPU time to get the best result obtained on this benchmark6.27105
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 constraints192648
Number of constraints which are clauses191448
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 constraint50
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: SoPlex 1.4.2] [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-2687446-1278453552.opb>
3.19/3.23	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192648 constraints
3.19/3.23	c problem read
3.19/3.23	c presolving settings loaded
4.19/4.20	c presolving:
15.19/15.21	c (round 1) 5084 del vars, 14555 del conss, 3949 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 13022864 impls, 0 clqs
22.00/22.08	c (round 2) 9176 del vars, 33400 del conss, 7765 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 13048334 impls, 0 clqs
24.68/24.74	c (round 3) 11001 del vars, 40969 del conss, 8891 chg bounds, 59 chg sides, 91 chg coeffs, 0 upgd conss, 13063394 impls, 0 clqs
26.29/26.37	c (round 4) 11999 del vars, 45131 del conss, 9558 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13070625 impls, 0 clqs
27.09/27.15	c (round 5) 12523 del vars, 47496 del conss, 9850 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13074624 impls, 0 clqs
27.59/27.70	c (round 6) 12775 del vars, 48611 del conss, 10006 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13076294 impls, 0 clqs
27.99/28.03	c (round 7) 12865 del vars, 49091 del conss, 10060 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13077120 impls, 0 clqs
28.28/28.30	c (round 8) 12921 del vars, 49373 del conss, 10100 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13077356 impls, 0 clqs
28.50/28.52	c (round 9) 12937 del vars, 49468 del conss, 10108 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13077440 impls, 0 clqs
28.68/28.73	c (round 10) 12941 del vars, 49497 del conss, 10110 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13077452 impls, 0 clqs
30.09/30.15	c (round 11) 12941 del vars, 49501 del conss, 10110 chg bounds, 72 chg sides, 105 chg coeffs, 143147 upgd conss, 13077452 impls, 0 clqs
31.09/31.13	c (round 12) 12941 del vars, 49506 del conss, 10110 chg bounds, 176 chg sides, 385 chg coeffs, 143147 upgd conss, 13077452 impls, 0 clqs
708.62/708.81	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-2687446-1278453552/watcher-2687446-1278453552 -o /tmp/evaluation-result-2687446-1278453552/solver-2687446-1278453552 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687446-1278453552.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: 1.02 1.05 1.00 3/105 20531
/proc/meminfo: memFree=1817172/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=7724 CPUtime=0
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 1085 0 0 0 0 0 0 0 25 0 1 0 13563537 7909376 1006 1992294400 4194304 8223781 140736390548624 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20531/statm: 1931 1014 348 984 0 944 0

[startup+0.0503389 s]
/proc/loadavg: 1.02 1.05 1.00 3/105 20531
/proc/meminfo: memFree=1817172/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=12548 CPUtime=0.04
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 2430 0 0 0 4 0 0 0 25 0 1 0 13563537 12849152 2350 1992294400 4194304 8223781 140736390548624 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20531/statm: 3137 2350 365 984 0 2150 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12548

[startup+0.101344 s]
/proc/loadavg: 1.02 1.05 1.00 3/105 20531
/proc/meminfo: memFree=1817172/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=17008 CPUtime=0.09
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 3541 0 0 0 8 1 0 0 25 0 1 0 13563537 17416192 3461 1992294400 4194304 8223781 140736390548624 18446744073709551615 4680966 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20531/statm: 4252 3461 365 984 0 3265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17008

[startup+0.301365 s]
/proc/loadavg: 1.02 1.05 1.00 3/105 20531
/proc/meminfo: memFree=1817172/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=28064 CPUtime=0.29
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 6344 0 0 0 27 2 0 0 25 0 1 0 13563537 28737536 6255 1992294400 4194304 8223781 140736390548624 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20531/statm: 7016 6255 365 984 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28064

[startup+0.701402 s]
/proc/loadavg: 1.02 1.05 1.00 3/105 20531
/proc/meminfo: memFree=1817172/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=44180 CPUtime=0.69
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 10362 0 0 0 65 4 0 0 25 0 1 0 13563537 45240320 10273 1992294400 4194304 8223781 140736390548624 18446744073709551615 7297360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20531/statm: 11045 10273 365 984 0 10058 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44180

[startup+1.50148 s]
/proc/loadavg: 1.02 1.05 1.00 2/106 20532
/proc/meminfo: memFree=1770540/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=62272 CPUtime=1.49
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 14825 0 0 0 143 6 0 0 25 0 1 0 13563537 63766528 14736 1992294400 4194304 8223781 140736390548624 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20531/statm: 15568 14736 365 984 0 14581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62272

[startup+3.10064 s]
/proc/loadavg: 1.02 1.04 1.00 2/106 20532
/proc/meminfo: memFree=1741152/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=115056 CPUtime=3.09
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 28034 0 0 0 298 11 0 0 25 0 1 0 13563537 117817344 27945 1992294400 4194304 8223781 140736390548624 18446744073709551615 7180733 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20531/statm: 28764 27945 365 984 0 27777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115056

[startup+6.30095 s]
/proc/loadavg: 1.02 1.04 1.00 2/106 20532
/proc/meminfo: memFree=1470708/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=403712 CPUtime=6.29
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 99712 0 0 0 588 41 0 0 25 0 1 0 13563537 413401088 99197 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 100928 99197 441 984 0 99941 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 403712

[startup+12.7006 s]
/proc/loadavg: 1.09 1.06 1.00 2/106 20532
/proc/meminfo: memFree=1203116/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=648512 CPUtime=12.69
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 158816 0 0 0 1200 69 0 0 25 0 1 0 13563537 664076288 158301 1992294400 4194304 8223781 140736390548624 18446744073709551615 5955538 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 162128 158301 445 984 0 161141 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 648512

[startup+25.5008 s]
/proc/loadavg: 1.07 1.06 1.00 2/106 20532
/proc/meminfo: memFree=1152152/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=679496 CPUtime=25.48
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 167379 0 0 0 2449 99 0 0 25 0 1 0 13563537 695803904 166093 1992294400 4194304 8223781 140736390548624 18446744073709551615 5966503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 169874 166093 445 984 0 168887 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 679496

[startup+51.1013 s]
/proc/loadavg: 1.05 1.05 1.00 2/106 20532
/proc/meminfo: memFree=1058408/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=779016 CPUtime=51.07
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 212000 0 0 0 4915 192 0 0 25 0 1 0 13563537 797712384 189717 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 194754 189717 484 984 0 193767 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 779016

[startup+102.308 s]
/proc/loadavg: 1.02 1.04 1.00 2/106 20534
/proc/meminfo: memFree=1016496/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=821996 CPUtime=102.28
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 222473 0 0 0 10030 198 0 0 25 0 1 0 13563537 841723904 200124 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969489 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 205499 200124 484 984 0 204512 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 821996

[startup+162.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/106 20545
/proc/meminfo: memFree=943176/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=894396 CPUtime=162.25
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 240450 0 0 0 16018 207 0 0 25 0 1 0 13563537 915861504 218101 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 223599 218101 484 984 0 222612 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 894396

[startup+222.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/106 20547
/proc/meminfo: memFree=855632/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=987968 CPUtime=222.24
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 263574 0 0 0 22007 217 0 0 25 0 1 0 13563537 1011679232 240201 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 246992 240201 484 984 0 246005 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 987968

[startup+282.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/106 20547
/proc/meminfo: memFree=780984/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=1066572 CPUtime=282.21
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 283254 0 0 0 27995 226 0 0 25 0 1 0 13563537 1092169728 258692 1992294400 4194304 8223781 140736390548624 18446744073709551615 5956863 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 266643 258692 484 984 0 265656 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1066572

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 20549
/proc/meminfo: memFree=686868/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=1163208 CPUtime=342.2
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 306896 0 0 0 33982 238 0 0 25 0 1 0 13563537 1191124992 282078 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 290802 282078 484 984 0 289815 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1163208

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 20551
/proc/meminfo: memFree=606268/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=1251716 CPUtime=402.19
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 329463 0 0 0 39970 249 0 0 25 0 1 0 13563537 1281757184 304389 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 312929 304389 484 984 0 311942 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1251716

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 20553
/proc/meminfo: memFree=517980/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=1329068 CPUtime=462.18
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 349823 0 0 0 45958 260 0 0 25 0 1 0 13563537 1360965632 324749 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 332267 324749 484 984 0 331280 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1329068

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20555
/proc/meminfo: memFree=409976/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=1434660 CPUtime=522.15
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 377505 0 0 0 51943 272 0 0 25 0 1 0 13563537 1469091840 351407 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 358665 351407 484 984 0 357678 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1434660

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20555
/proc/meminfo: memFree=282752/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=1560852 CPUtime=582.14
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 409276 0 0 0 57926 288 0 0 25 0 1 0 13563537 1598312448 382922 1992294400 4194304 8223781 140736390548624 18446744073709551615 4660982 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 390213 382922 484 984 0 389226 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1560852

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20557
/proc/meminfo: memFree=121924/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=1726896 CPUtime=642.13
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 449758 0 0 0 63901 312 0 0 25 0 1 0 13563537 1768341504 423148 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 431724 423148 484 984 0 430737 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1726896

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20559
/proc/meminfo: memFree=10200/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=1839880 CPUtime=702.12
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 478169 0 0 0 69879 333 0 0 25 0 1 0 13563537 1884037120 451303 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 459970 451303 484 984 0 458983 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1839880



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+708.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 20559
/proc/meminfo: memFree=10872/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=1844988 CPUtime=708.62
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 479500 0 0 0 70527 335 0 0 25 0 1 0 13563537 1889267712 452634 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 461247 452634 484 984 0 460260 0
Current children cumulated CPU time (s) 708.62
Current children cumulated vsize (KiB) 1844988

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -20531

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

[startup+710.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20560
/proc/meminfo: memFree=10740/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=1848056 CPUtime=710.01
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 480202 0 0 0 70666 335 0 0 25 0 1 0 13563537 1892409344 453336 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 462014 453336 484 984 0 461027 0
Current children cumulated CPU time (s) 710.01
Current children cumulated vsize (KiB) 1848056

[startup+710.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20560
/proc/meminfo: memFree=9436/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=1850048 CPUtime=710.42
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 480317 0 0 0 70707 335 0 0 25 0 1 0 13563537 1894449152 453451 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 462512 453451 484 984 0 461525 0
Current children cumulated CPU time (s) 710.42
Current children cumulated vsize (KiB) 1850048

[startup+710.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20560
/proc/meminfo: memFree=9436/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=1850048 CPUtime=710.61
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4202496 480318 0 0 0 70726 335 0 0 25 0 1 0 13563537 1894449152 453452 1992294400 4194304 8223781 140736390548624 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20531/statm: 462512 453452 484 984 0 461525 0
Current children cumulated CPU time (s) 710.61
Current children cumulated vsize (KiB) 1850048

[startup+710.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20560
/proc/meminfo: memFree=9436/2059040 swapFree=4192956/4192956
[pid=20531] ppid=20529 vsize=0 CPUtime=710.71
/proc/20531/stat : 20531 (pbscip.linux.x8) R 20529 20531 20040 0 -1 4203524 480318 0 0 0 70727 344 0 0 25 0 1 0 13563537 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20531/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 710.71
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 710.973
CPU time (s): 710.792
CPU user time (s): 707.278
CPU system time (s): 3.51447
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 1850048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 707.277
system time used= 3.51446
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 480318
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= 1259

runsolver used 1.16182 second user time and 3.38448 second system time

The end

Launcher Data 

Begin job on node089 at 2010-07-06 23:59:12
IDJOB=2687446
IDBENCH=77873
IDSOLVER=1169
FILE ID=node089/2687446-1278453552
PBS_JOBID= 11233516
Free space on /tmp= 62552 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9039_4.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687446-1278453552/watcher-2687446-1278453552 -o /tmp/evaluation-result-2687446-1278453552/solver-2687446-1278453552 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687446-1278453552.opb -t 1800 -m 1800

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

MD5SUM BENCH= 435fe577a9ef191374ad8154c9f98032
RANDOM SEED=725204664

node089.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5999.39
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1817700 kB
Buffers:          6440 kB
Cached:         100160 kB
SwapCached:          0 kB
Active:          68312 kB
Inactive:        99940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1817700 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10416 kB
Writeback:           0 kB
AnonPages:       61520 kB
Mapped:          14796 kB
Slab:            51404 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181996 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= 62548 MiB
End job on node089 at 2010-07-07 00:11:03