Trace number 2687134

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) 971.622 971.87

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: 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-2687134-1278448544.opb>
3.89/3.92	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245025 constraints
3.89/3.92	c problem read
3.89/3.92	c presolving settings loaded
5.08/5.13	c presolving:
19.08/19.18	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
31.69/31.77	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
35.88/35.93	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
38.58/38.62	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
40.18/40.24	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
41.28/41.35	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
41.98/42.05	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
42.58/42.60	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
42.89/42.98	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
43.28/43.31	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
43.68/43.74	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
43.89/43.99	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
44.18/44.24	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
969.46/969.70	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-2687134-1278448544/watcher-2687134-1278448544 -o /tmp/evaluation-result-2687134-1278448544/solver-2687134-1278448544 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687134-1278448544.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 1.00 1.02 2/106 25099
/proc/meminfo: memFree=1823036/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=7724 CPUtime=0
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 1124 0 0 0 0 0 0 0 24 0 1 0 13062851 7909376 1043 1992294400 4194304 8223781 140733884479360 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25099/statm: 1931 1054 348 984 0 944 0

[startup+0.0579391 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 25099
/proc/meminfo: memFree=1823036/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=13404 CPUtime=0.05
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 2646 0 0 0 4 1 0 0 24 0 1 0 13062851 13725696 2565 1992294400 4194304 8223781 140733884479360 18446744073709551615 5649668 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25099/statm: 3351 2565 365 984 0 2364 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13404

[startup+0.100943 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 25099
/proc/meminfo: memFree=1823036/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=17144 CPUtime=0.09
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 3577 0 0 0 8 1 0 0 24 0 1 0 13062851 17555456 3496 1992294400 4194304 8223781 140733884479360 18446744073709551615 7210671 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25099/statm: 4286 3496 365 984 0 3299 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17144

[startup+0.300964 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 25099
/proc/meminfo: memFree=1823036/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=28904 CPUtime=0.29
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 6557 0 0 0 27 2 0 0 25 0 1 0 13062851 29597696 6467 1992294400 4194304 8223781 140733884479360 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25099/statm: 7226 6467 365 984 0 6239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28904

[startup+0.701008 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 25099
/proc/meminfo: memFree=1823036/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=50568 CPUtime=0.69
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 11966 0 0 0 65 4 0 0 25 0 1 0 13062851 51781632 11876 1992294400 4194304 8223781 140733884479360 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25099/statm: 12642 11876 365 984 0 11655 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50568

[startup+1.50109 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 25100
/proc/meminfo: memFree=1769584/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=68660 CPUtime=1.49
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 16431 0 0 0 144 5 0 0 25 0 1 0 13062851 70307840 16341 1992294400 4194304 8223781 140733884479360 18446744073709551615 4240573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25099/statm: 17165 16341 365 984 0 16178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68660

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 25100
/proc/meminfo: memFree=1743916/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=118444 CPUtime=3.09
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 28828 0 0 0 299 10 0 0 25 0 1 0 13062851 121286656 28738 1992294400 4194304 8223781 140733884479360 18446744073709551615 5902678 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25099/statm: 29611 28738 365 984 0 28624 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 118444

[startup+6.30059 s]
/proc/loadavg: 1.16 1.03 1.03 2/107 25100
/proc/meminfo: memFree=1460824/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=425480 CPUtime=6.29
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 104590 0 0 0 589 40 0 0 25 0 1 0 13062851 435691520 104078 1992294400 4194304 8223781 140733884479360 18446744073709551615 4942485 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 106370 104078 437 984 0 105383 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 425480

[startup+12.7012 s]
/proc/loadavg: 1.31 1.07 1.04 2/107 25100
/proc/meminfo: memFree=1145120/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=715344 CPUtime=12.69
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 176602 0 0 0 1197 72 0 0 25 0 1 0 13062851 732512256 176090 1992294400 4194304 8223781 140733884479360 18446744073709551615 5968623 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 178836 176090 441 984 0 177849 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 715344

[startup+25.5006 s]
/proc/loadavg: 1.52 1.13 1.06 2/107 25100
/proc/meminfo: memFree=980448/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=860028 CPUtime=25.49
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 211142 0 0 0 2446 103 0 0 25 0 1 0 13062851 880668672 210373 1992294400 4194304 8223781 140733884479360 18446744073709551615 5966514 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 215007 210373 445 984 0 214020 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 860028

[startup+51.1012 s]
/proc/loadavg: 1.34 1.11 1.06 2/107 25100
/proc/meminfo: memFree=943744/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=899484 CPUtime=51.08
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 223959 0 0 0 4897 211 0 0 25 0 1 0 13062851 921071616 219770 1992294400 4194304 8223781 140733884479360 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 224871 219770 481 984 0 223884 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 899484

[startup+102.309 s]
/proc/loadavg: 1.15 1.09 1.05 2/107 25102
/proc/meminfo: memFree=903568/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=940892 CPUtime=102.27
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 233982 0 0 0 10012 215 0 0 25 0 1 0 13062851 963473408 229793 1992294400 4194304 8223781 140733884479360 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 235223 229793 481 984 0 234236 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 940892

[startup+162.301 s]
/proc/loadavg: 1.05 1.08 1.04 2/107 25104
/proc/meminfo: memFree=860168/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=986108 CPUtime=162.25
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 244925 0 0 0 16005 220 0 0 25 0 1 0 13062851 1009774592 240736 1992294400 4194304 8223781 140733884479360 18446744073709551615 4210629 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 246527 240736 481 984 0 245540 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 986108

[startup+222.301 s]
/proc/loadavg: 1.02 1.06 1.04 2/107 25106
/proc/meminfo: memFree=787008/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1061768 CPUtime=222.23
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 263547 0 0 0 21996 227 0 0 25 0 1 0 13062851 1087250432 259358 1992294400 4194304 8223781 140733884479360 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 265442 259358 481 984 0 264455 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1061768

[startup+282.301 s]
/proc/loadavg: 1.06 1.06 1.04 2/107 25106
/proc/meminfo: memFree=718436/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1127792 CPUtime=282.21
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 280156 0 0 0 27987 234 0 0 25 0 1 0 13062851 1154859008 275967 1992294400 4194304 8223781 140733884479360 18446744073709551615 5969729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 281948 275967 481 984 0 280961 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1127792

[startup+342.301 s]
/proc/loadavg: 1.02 1.05 1.03 2/107 25108
/proc/meminfo: memFree=675160/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1173388 CPUtime=342.21
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 291171 0 0 0 33982 239 0 0 25 0 1 0 13062851 1201549312 286982 1992294400 4194304 8223781 140733884479360 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 293347 286982 481 984 0 292360 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1173388

[startup+402.302 s]
/proc/loadavg: 1.01 1.04 1.03 2/107 25110
/proc/meminfo: memFree=568520/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1282912 CPUtime=402.18
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 317589 0 0 0 39967 251 0 0 25 0 1 0 13062851 1313701888 313400 1992294400 4194304 8223781 140733884479360 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 320728 313400 481 984 0 319741 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1282912

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.02 2/107 25112
/proc/meminfo: memFree=482216/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1369712 CPUtime=462.17
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 339338 0 0 0 45955 262 0 0 25 0 1 0 13062851 1402585088 334893 1992294400 4194304 8223781 140733884479360 18446744073709551615 4210629 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 342428 334893 481 984 0 341441 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1369712

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.02 2/107 25114
/proc/meminfo: memFree=428276/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1424888 CPUtime=522.16
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 353316 0 0 0 51947 269 0 0 25 0 1 0 13062851 1459085312 348359 1992294400 4194304 8223781 140733884479360 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 356222 348359 481 984 0 355235 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1424888

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.01 3/107 25114
/proc/meminfo: memFree=362184/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1492204 CPUtime=582.14
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 369794 0 0 0 57938 276 0 0 25 0 1 0 13062851 1528016896 364837 1992294400 4194304 8223781 140733884479360 18446744073709551615 4983092 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 373051 364837 481 984 0 372064 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1492204

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25116
/proc/meminfo: memFree=320024/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1532656 CPUtime=642.14
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 380561 0 0 0 63930 284 0 0 25 0 1 0 13062851 1569439744 375348 1992294400 4194304 8223781 140733884479360 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 383164 375348 481 984 0 382177 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1532656

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25118
/proc/meminfo: memFree=221196/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1633836 CPUtime=702.11
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 405895 0 0 0 69914 297 0 0 25 0 1 0 13062851 1673048064 400426 1992294400 4194304 8223781 140733884479360 18446744073709551615 4925457 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 408459 400426 481 984 0 407472 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1633836

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25120
/proc/meminfo: memFree=154856/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1700384 CPUtime=762.1
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 422239 0 0 0 75905 305 0 0 25 0 1 0 13062851 1741193216 416514 1992294400 4194304 8223781 140733884479360 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 425096 416514 481 984 0 424109 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1700384

[startup+822.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 25122
/proc/meminfo: memFree=114308/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1741576 CPUtime=822.08
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 432483 0 0 0 81895 313 0 0 25 0 1 0 13062851 1783373824 426758 1992294400 4194304 8223781 140733884479360 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 435394 426758 481 984 0 434407 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1741576

[startup+882.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 25122
/proc/meminfo: memFree=80456/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1773836 CPUtime=882.06
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 440820 0 0 0 87889 317 0 0 25 0 1 0 13062851 1816408064 435095 1992294400 4194304 8223781 140733884479360 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 443459 435095 481 984 0 442472 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1773836

[startup+942.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 25124
/proc/meminfo: memFree=37428/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1819248 CPUtime=942.05
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 451797 0 0 0 93880 325 0 0 25 0 1 0 13062851 1862909952 446072 1992294400 4194304 8223781 140733884479360 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 454812 446072 481 984 0 453825 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1819248



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+969.701 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 25126
/proc/meminfo: memFree=11512/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1843320 CPUtime=969.46
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 457996 0 0 0 96617 329 0 0 25 0 1 0 13062851 1887559680 452271 1992294400 4194304 8223781 140733884479360 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 460830 452271 481 984 0 459843 0
Current children cumulated CPU time (s) 969.46
Current children cumulated vsize (KiB) 1843320

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -25099

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

[startup+971.001 s]
/proc/loadavg: 1.18 1.06 1.01 2/108 25127
/proc/meminfo: memFree=10636/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1847336 CPUtime=970.74
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 458970 0 0 0 96745 329 0 0 25 0 1 0 13062851 1891672064 453245 1992294400 4194304 8223781 140733884479360 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 461834 453245 481 984 0 460847 0
Current children cumulated CPU time (s) 970.74
Current children cumulated vsize (KiB) 1847336

[startup+971.401 s]
/proc/loadavg: 1.18 1.06 1.01 2/108 25127
/proc/meminfo: memFree=10212/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=1848308 CPUtime=971.14
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4202496 459212 0 0 0 96785 329 0 0 25 0 1 0 13062851 1892667392 453487 1992294400 4194304 8223781 140733884479360 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25099/statm: 462077 453487 481 984 0 461090 0
Current children cumulated CPU time (s) 971.14
Current children cumulated vsize (KiB) 1848308

[startup+971.801 s]
/proc/loadavg: 1.18 1.06 1.01 2/108 25127
/proc/meminfo: memFree=10212/2059040 swapFree=4139360/4192956
[pid=25099] ppid=25097 vsize=0 CPUtime=971.55
/proc/25099/stat : 25099 (pbscip.linux.x8) R 25097 25099 24972 0 -1 4203524 459220 0 0 0 96816 339 0 0 25 0 1 0 13062851 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/25099/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 971.55
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 971.87
CPU time (s): 971.622
CPU user time (s): 968.163
CPU system time (s): 3.45947
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 1848308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 968.163
system time used= 3.45947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459220
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= 709

runsolver used 1.57976 second user time and 4.6283 second system time

The end

Launcher Data 

Begin job on node083 at 2010-07-06 22:35:45
IDJOB=2687134
IDBENCH=77437
IDSOLVER=1169
FILE ID=node083/2687134-1278448544
PBS_JOBID= 11233511
Free space on /tmp= 62536 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-j12024_7.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-2687134-1278448544/watcher-2687134-1278448544 -o /tmp/evaluation-result-2687134-1278448544/solver-2687134-1278448544 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687134-1278448544.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9510b6ff1580c9ed67c57164f070d9e8
RANDOM SEED=1964846582

node083.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		: 3000.249
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	: 6000.49
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		: 3000.249
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	: 5999.80
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1823564 kB
Buffers:         10264 kB
Cached:         140016 kB
SwapCached:       7132 kB
Active:          58416 kB
Inactive:       105348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823564 kB
SwapTotal:     4192956 kB
SwapFree:      4139360 kB
Dirty:           11668 kB
Writeback:           0 kB
AnonPages:       11200 kB
Mapped:          11880 kB
Slab:            49800 kB
PageTables:       4212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183552 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= 62528 MiB
End job on node083 at 2010-07-06 22:51:57