Trace number 2686913

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) 801.893 802.082

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12016_2.std.opb
MD5SUMcccd345daea74d5d7e187f797768ed88
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark265
Best CPU time to get the best result obtained on this benchmark1800.18
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 constraints234174
Number of constraints which are clauses232974
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 constraint120
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-2686913-1278443970.opb>
4.30/4.30	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234174 constraints
4.30/4.30	c problem read
4.30/4.30	c presolving settings loaded
5.59/5.63	c presolving:
19.79/19.88	c (round 1) 4989 del vars, 15107 del conss, 3397 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15995960 impls, 0 clqs
31.89/31.98	c (round 2) 13023 del vars, 41242 del conss, 11114 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16034190 impls, 0 clqs
36.09/36.14	c (round 3) 15798 del vars, 53921 del conss, 12723 chg bounds, 12 chg sides, 23 chg coeffs, 0 upgd conss, 16049347 impls, 1 clqs
37.99/38.04	c (round 4) 16871 del vars, 58273 del conss, 13376 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16055855 impls, 1 clqs
38.88/38.95	c (round 5) 17354 del vars, 60336 del conss, 13625 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16059677 impls, 1 clqs
39.49/39.59	c (round 6) 17571 del vars, 61247 del conss, 13756 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16061618 impls, 1 clqs
39.98/40.00	c (round 7) 17663 del vars, 61671 del conss, 13804 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16062405 impls, 1 clqs
40.28/40.36	c (round 8) 17715 del vars, 61894 del conss, 13830 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16063007 impls, 1 clqs
40.59/40.68	c (round 9) 17745 del vars, 62029 del conss, 13848 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16063265 impls, 1 clqs
40.88/40.97	c (round 10) 17759 del vars, 62105 del conss, 13855 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16063543 impls, 1 clqs
41.18/41.25	c (round 11) 17769 del vars, 62151 del conss, 13862 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16063564 impls, 1 clqs
43.08/43.15	c (round 12) 17769 del vars, 62159 del conss, 13862 chg bounds, 18 chg sides, 29 chg coeffs, 172015 upgd conss, 16063564 impls, 1 clqs
46.09/46.20	c (round 13) 17769 del vars, 62163 del conss, 13862 chg bounds, 54 chg sides, 238 chg coeffs, 172015 upgd conss, 16064800 impls, 799 clqs
47.68/47.77	c (round 14) 17769 del vars, 62170 del conss, 13862 chg bounds, 80 chg sides, 333 chg coeffs, 172015 upgd conss, 16064800 impls, 862 clqs
799.71/799.91	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-2686913-1278443970/watcher-2686913-1278443970 -o /tmp/evaluation-result-2686913-1278443970/solver-2686913-1278443970 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2686913-1278443970.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: 1.03 1.01 1.00 3/106 20086
/proc/meminfo: memFree=1788560/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=7724 CPUtime=0
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 1029 0 0 0 0 0 0 0 20 0 1 0 12610804 7909376 949 1992294400 4194304 8223781 140736991497344 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 1931 960 348 984 0 944 0

[startup+0.061486 s]
/proc/loadavg: 1.03 1.01 1.00 3/106 20086
/proc/meminfo: memFree=1788560/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=13396 CPUtime=0.06
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 2644 0 0 0 5 1 0 0 20 0 1 0 12610804 13717504 2564 1992294400 4194304 8223781 140736991497344 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 3349 2564 365 984 0 2362 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13396

[startup+0.102588 s]
/proc/loadavg: 1.03 1.01 1.00 3/106 20086
/proc/meminfo: memFree=1788560/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=16040 CPUtime=0.09
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 3300 0 0 0 8 1 0 0 20 0 1 0 12610804 16424960 3220 1992294400 4194304 8223781 140736991497344 18446744073709551615 6207502 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 4010 3220 365 984 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16040

[startup+0.301505 s]
/proc/loadavg: 1.03 1.01 1.00 3/106 20086
/proc/meminfo: memFree=1788560/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=28060 CPUtime=0.29
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 6343 0 0 0 27 2 0 0 20 0 1 0 12610804 28733440 6254 1992294400 4194304 8223781 140736991497344 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 7015 6254 365 984 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28060

[startup+0.701537 s]
/proc/loadavg: 1.03 1.01 1.00 3/106 20086
/proc/meminfo: memFree=1788560/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=49724 CPUtime=0.69
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 11716 0 0 0 64 5 0 0 20 0 1 0 12610804 50917376 11627 1992294400 4194304 8223781 140736991497344 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 12431 11627 365 984 0 11444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49724

[startup+1.5016 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 20087
/proc/meminfo: memFree=1737712/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=66320 CPUtime=1.49
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 15899 0 0 0 143 6 0 0 22 0 1 0 12610804 67911680 15810 1992294400 4194304 8223781 140736991497344 18446744073709551615 7246557 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 16580 15810 365 984 0 15593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66320

[startup+3.10173 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 20087
/proc/meminfo: memFree=1713284/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=111704 CPUtime=3.09
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 27186 0 0 0 299 10 0 0 25 0 1 0 12610804 114384896 27097 1992294400 4194304 8223781 140736991497344 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 27926 27097 365 984 0 26939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111704

[startup+6.30099 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 20087
/proc/meminfo: memFree=1452264/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=394984 CPUtime=6.29
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 96756 0 0 0 592 37 0 0 25 0 1 0 12610804 404463616 96284 1992294400 4194304 8223781 140736991497344 18446744073709551615 6207260 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 98746 96284 437 984 0 97759 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 394984

[startup+12.7015 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 20087
/proc/meminfo: memFree=1137180/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=687436 CPUtime=12.69
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 169430 0 0 0 1197 72 0 0 25 0 1 0 12610804 703934464 168958 1992294400 4194304 8223781 140736991497344 18446744073709551615 6207680 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 171859 168958 441 984 0 170872 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 687436

[startup+25.5006 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 20088
/proc/meminfo: memFree=958372/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=849596 CPUtime=25.48
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 208111 0 0 0 2443 105 0 0 25 0 1 0 12610804 869986304 207382 1992294400 4194304 8223781 140736991497344 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 212399 207382 445 984 0 211412 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 849596

[startup+51.1007 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 20088
/proc/meminfo: memFree=881864/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=932592 CPUtime=51.08
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 255507 0 0 0 4858 250 0 0 25 0 1 0 12610804 954974208 226895 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 233148 226895 481 984 0 232161 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 932592

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20090
/proc/meminfo: memFree=823956/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=992916 CPUtime=102.28
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 269965 0 0 0 9971 257 0 0 25 0 1 0 12610804 1016745984 241089 1992294400 4194304 8223781 140736991497344 18446744073709551615 5955613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 248229 241089 481 984 0 247242 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 992916

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20091
/proc/meminfo: memFree=783408/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1036208 CPUtime=162.26
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 280088 0 0 0 15963 263 0 0 25 0 1 0 12610804 1061076992 251212 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 259052 251212 481 984 0 258065 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1036208

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20092
/proc/meminfo: memFree=734800/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1085148 CPUtime=222.23
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 292317 0 0 0 21954 269 0 0 25 0 1 0 12610804 1111191552 263441 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 271287 263441 481 984 0 270300 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1085148

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20094
/proc/meminfo: memFree=652216/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1169504 CPUtime=282.23
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 313053 0 0 0 27944 279 0 0 25 0 1 0 12610804 1197572096 283921 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 292376 283921 481 984 0 291389 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 1169504

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20096
/proc/meminfo: memFree=597656/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1222800 CPUtime=342.21
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 326656 0 0 0 33936 285 0 0 25 0 1 0 12610804 1252147200 297524 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 305700 297524 481 984 0 304713 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1222800

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20098
/proc/meminfo: memFree=549668/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1272772 CPUtime=402.19
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 339129 0 0 0 39929 290 0 0 25 0 1 0 12610804 1303318528 309997 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 318193 309997 481 984 0 317206 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1272772

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20099
/proc/meminfo: memFree=488536/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1332332 CPUtime=462.18
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 354250 0 0 0 45921 297 0 0 25 0 1 0 12610804 1364307968 325052 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 333083 325052 481 984 0 332096 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1332332

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20100
/proc/meminfo: memFree=416988/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1403196 CPUtime=522.17
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 371772 0 0 0 51910 307 0 0 25 0 1 0 12610804 1436872704 342574 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 350799 342574 481 984 0 349812 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1403196

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20102
/proc/meminfo: memFree=345440/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1475072 CPUtime=582.15
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 389622 0 0 0 57900 315 0 0 25 0 1 0 12610804 1510473728 360424 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 368768 360424 481 984 0 367781 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1475072

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20104
/proc/meminfo: memFree=260748/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1565200 CPUtime=642.15
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 411676 0 0 0 63889 326 0 0 25 0 1 0 12610804 1602764800 381710 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 391300 381710 481 984 0 390313 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 1565200

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20106
/proc/meminfo: memFree=157084/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1670436 CPUtime=702.12
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 437605 0 0 0 69872 340 0 0 25 0 1 0 12610804 1710526464 407383 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 417609 407383 481 984 0 416622 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1670436

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20107
/proc/meminfo: memFree=70036/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1756168 CPUtime=762.12
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 460846 0 0 0 75858 354 0 0 25 0 1 0 12610804 1798316032 429088 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 439042 429088 481 984 0 438055 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 1756168



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+799.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20108
/proc/meminfo: memFree=10860/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1843216 CPUtime=799.71
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 481975 0 0 0 79605 366 0 0 25 0 1 0 12610804 1887453184 450217 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 460804 450217 481 984 0 459817 0
Current children cumulated CPU time (s) 799.71
Current children cumulated vsize (KiB) 1843216

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -20086

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

[startup+801.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20109
/proc/meminfo: memFree=9984/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1843216 CPUtime=801.21
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 482310 0 0 0 79754 367 0 0 25 0 1 0 12610804 1887453184 450552 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 460804 450552 481 984 0 459817 0
Current children cumulated CPU time (s) 801.21
Current children cumulated vsize (KiB) 1843216

[startup+801.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20109
/proc/meminfo: memFree=9176/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=1845136 CPUtime=801.61
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4202496 482870 0 0 0 79794 367 0 0 25 0 1 0 12610804 1889419264 451112 1992294400 4194304 8223781 140736991497344 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20086/statm: 461284 451112 481 984 0 460297 0
Current children cumulated CPU time (s) 801.61
Current children cumulated vsize (KiB) 1845136

[startup+802.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20109
/proc/meminfo: memFree=9176/2059040 swapFree=4192956/4192956
[pid=20086] ppid=20084 vsize=0 CPUtime=801.8
/proc/20086/stat : 20086 (pbscip.linux.x8) R 20084 20086 19027 0 -1 4203524 482870 0 0 0 79804 376 0 0 25 0 1 0 12610804 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20086/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 801.8
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 802.082
CPU time (s): 801.893
CPU user time (s): 798.047
CPU system time (s): 3.84642
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 1845136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 798.047
system time used= 3.84641
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 482870
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= 749

runsolver used 1.3188 second user time and 3.81442 second system time

The end

Launcher Data 

Begin job on node003 at 2010-07-06 21:19:31
IDJOB=2686913
IDBENCH=77150
IDSOLVER=1169
FILE ID=node003/2686913-1278443970
PBS_JOBID= 11233467
Free space on /tmp= 62564 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/j120opt/normalized-j12016_2.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-2686913-1278443970/watcher-2686913-1278443970 -o /tmp/evaluation-result-2686913-1278443970/solver-2686913-1278443970 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2686913-1278443970.opb -t 1800 -m 1800

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

MD5SUM BENCH= cccd345daea74d5d7e187f797768ed88
RANDOM SEED=33280458

node003.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		: 3000.224
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	: 6000.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1789088 kB
Buffers:         22248 kB
Cached:         116552 kB
SwapCached:          0 kB
Active:          91156 kB
Inactive:       107972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1789088 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12424 kB
Writeback:           0 kB
AnonPages:       60244 kB
Mapped:          14408 kB
Slab:            48880 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179612 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= 62560 MiB
End job on node003 at 2010-07-06 21:32:53