Trace number 2704994

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 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 903.457 903.684

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9043_5.std.opb
MD5SUM7281c30a7b7474ad173d30e80be2448b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark98
Best CPU time to get the best result obtained on this benchmark7.17491
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 constraints192594
Number of constraints which are clauses191394
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 constraint69
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704994-1278582757.opb>
2.99/3.03	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192594 constraints
2.99/3.03	c problem read
2.99/3.03	c presolving settings loaded
3.99/4.04	c presolving:
16.59/16.67	c (round 1) 5566 del vars, 16216 del conss, 4401 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12953472 impls, 0 clqs
23.88/23.90	c (round 2) 10243 del vars, 37571 del conss, 8768 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12980786 impls, 0 clqs
26.58/26.61	c (round 3) 12308 del vars, 46514 del conss, 10051 chg bounds, 49 chg sides, 48 chg coeffs, 0 upgd conss, 12997802 impls, 0 clqs
27.98/28.03	c (round 4) 13191 del vars, 50511 del conss, 10650 chg bounds, 59 chg sides, 60 chg coeffs, 0 upgd conss, 13005060 impls, 0 clqs
28.78/28.85	c (round 5) 13783 del vars, 52972 del conss, 10975 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13010474 impls, 0 clqs
29.38/29.43	c (round 6) 14126 del vars, 54491 del conss, 11179 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13015088 impls, 0 clqs
29.88/29.96	c (round 7) 14449 del vars, 55696 del conss, 11368 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13018623 impls, 0 clqs
30.28/30.34	c (round 8) 14660 del vars, 56618 del conss, 11490 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13021202 impls, 0 clqs
30.58/30.60	c (round 9) 14782 del vars, 57171 del conss, 11563 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13023062 impls, 0 clqs
30.79/30.83	c (round 10) 14890 del vars, 57599 del conss, 11629 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13024516 impls, 0 clqs
30.88/30.99	c (round 11) 14952 del vars, 57899 del conss, 11672 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13025101 impls, 0 clqs
31.08/31.14	c (round 12) 15000 del vars, 58094 del conss, 11705 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13025374 impls, 0 clqs
31.18/31.27	c (round 13) 15024 del vars, 58211 del conss, 11722 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13025466 impls, 0 clqs
31.38/31.40	c (round 14) 15030 del vars, 58255 del conss, 11725 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13025492 impls, 0 clqs
901.27/901.50	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-2704994-1278582757/watcher-2704994-1278582757 -o /tmp/evaluation-result-2704994-1278582757/solver-2704994-1278582757 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704994-1278582757.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 0.97 3/106 28707
/proc/meminfo: memFree=1859956/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=7904 CPUtime=0
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 1070 0 0 0 0 0 0 0 17 0 1 0 26488006 8093696 982 1992294400 4194304 8395647 140736655914320 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28707/statm: 1976 991 365 1026 0 946 0

[startup+0.0229391 s]
/proc/loadavg: 1.00 1.00 0.97 3/106 28707
/proc/meminfo: memFree=1859956/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=11344 CPUtime=0.01
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 2138 0 0 0 1 0 0 0 17 0 1 0 26488006 11616256 2050 1992294400 4194304 8395647 140736655914320 18446744073709551615 6073614 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28707/statm: 2891 2059 393 1026 0 1861 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11344

[startup+0.100946 s]
/proc/loadavg: 1.00 1.00 0.97 3/106 28707
/proc/meminfo: memFree=1859956/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=18380 CPUtime=0.09
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 3871 0 0 0 8 1 0 0 19 0 1 0 26488006 18821120 3783 1992294400 4194304 8395647 140736655914320 18446744073709551615 6014140 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28707/statm: 4595 3783 393 1026 0 3565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18380

[startup+0.300966 s]
/proc/loadavg: 1.00 1.00 0.97 3/106 28707
/proc/meminfo: memFree=1859956/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=32752 CPUtime=0.29
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 7460 0 0 0 27 2 0 0 19 0 1 0 26488006 33538048 7372 1992294400 4194304 8395647 140736655914320 18446744073709551615 7382031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28707/statm: 8188 7372 393 1026 0 7158 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32752

[startup+0.701004 s]
/proc/loadavg: 1.00 1.00 0.97 3/106 28707
/proc/meminfo: memFree=1859956/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=47012 CPUtime=0.69
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 11006 0 0 0 65 4 0 0 19 0 1 0 26488006 48140288 10918 1992294400 4194304 8395647 140736655914320 18446744073709551615 4212738 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28707/statm: 11753 10918 393 1026 0 10723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47012

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28708
/proc/meminfo: memFree=1810100/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=65772 CPUtime=1.49
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 15710 0 0 0 144 5 0 0 21 0 1 0 26488006 67350528 15622 1992294400 4194304 8395647 140736655914320 18446744073709551615 7276386 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28707/statm: 16443 15622 393 1026 0 15413 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65772

[startup+3.10123 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28708
/proc/meminfo: memFree=1776248/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=145872 CPUtime=3.09
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 35937 0 0 0 296 13 0 0 25 0 1 0 26488006 149372928 35495 1992294400 4194304 8395647 140736655914320 18446744073709551615 7506570 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 36468 35495 409 1026 0 35438 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 145872

[startup+6.30054 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28709
/proc/meminfo: memFree=1514236/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=396848 CPUtime=6.29
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 97951 0 0 0 595 34 0 0 25 0 1 0 26488006 406372352 97509 1992294400 4194304 8395647 140736655914320 18446744073709551615 6080665 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 99212 97509 469 1026 0 98182 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 396848

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28710
/proc/meminfo: memFree=1280248/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=610116 CPUtime=12.69
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 150248 0 0 0 1217 52 0 0 25 0 1 0 26488006 624758784 149806 1992294400 4194304 8395647 140736655914320 18446744073709551615 4564192 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 152529 149806 469 1026 0 151499 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 610116

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28710
/proc/meminfo: memFree=1198408/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=676624 CPUtime=25.48
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 165907 0 0 0 2491 57 0 0 25 0 1 0 26488006 692862976 165465 1992294400 4194304 8395647 140736655914320 18446744073709551615 6085533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 169156 165465 475 1026 0 168126 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 676624

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28710
/proc/meminfo: memFree=1149056/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=731408 CPUtime=51.08
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 178426 0 0 0 5046 62 0 0 25 0 1 0 26488006 748961792 177905 1992294400 4194304 8395647 140736655914320 18446744073709551615 4995709 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 182852 177905 512 1026 0 181822 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 731408

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28712
/proc/meminfo: memFree=1103300/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=778148 CPUtime=102.28
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 189768 0 0 0 10162 66 0 0 25 0 1 0 26488006 796823552 189247 1992294400 4194304 8395647 140736655914320 18446744073709551615 4247708 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 194537 189247 512 1026 0 193507 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 778148

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28714
/proc/meminfo: memFree=1026792/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=855924 CPUtime=162.25
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 209411 0 0 0 16152 73 0 0 25 0 1 0 26488006 876466176 208890 1992294400 4194304 8395647 140736655914320 18446744073709551615 4742904 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 213981 208890 512 1026 0 212951 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 855924

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28714
/proc/meminfo: memFree=970992/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=909992 CPUtime=222.23
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 222748 0 0 0 22146 77 0 0 25 0 1 0 26488006 931831808 222227 1992294400 4194304 8395647 140736655914320 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 227498 222227 512 1026 0 226468 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 909992

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28716
/proc/meminfo: memFree=911348/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=969016 CPUtime=282.22
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 237642 0 0 0 28139 83 0 0 25 0 1 0 26488006 992272384 237121 1992294400 4194304 8395647 140736655914320 18446744073709551615 4230937 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 242254 237121 512 1026 0 241224 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 969016

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28718
/proc/meminfo: memFree=833352/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1049128 CPUtime=342.21
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 257339 0 0 0 34129 92 0 0 25 0 1 0 26488006 1074307072 256818 1992294400 4194304 8395647 140736655914320 18446744073709551615 4995709 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 262282 256818 512 1026 0 261252 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1049128

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28720
/proc/meminfo: memFree=749032/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1133696 CPUtime=402.19
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 278119 0 0 0 40120 99 0 0 25 0 1 0 26488006 1160904704 277598 1992294400 4194304 8395647 140736655914320 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 283424 277598 512 1026 0 282394 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1133696

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28722
/proc/meminfo: memFree=654048/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1231396 CPUtime=462.17
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 302757 0 0 0 46110 107 0 0 25 0 1 0 26488006 1260949504 302236 1992294400 4194304 8395647 140736655914320 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 307849 302236 512 1026 0 306819 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1231396

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28731
/proc/meminfo: memFree=567024/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1315896 CPUtime=522.15
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 323728 0 0 0 52100 115 0 0 25 0 1 0 26488006 1347477504 323207 1992294400 4194304 8395647 140736655914320 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 328974 323207 512 1026 0 327944 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1315896

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28733
/proc/meminfo: memFree=440172/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1446452 CPUtime=582.14
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 355081 0 0 0 58084 130 0 0 25 0 1 0 26488006 1481166848 354560 1992294400 4194304 8395647 140736655914320 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 361613 354560 512 1026 0 360583 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1446452

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28735
/proc/meminfo: memFree=314436/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1573700 CPUtime=642.14
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 386245 0 0 0 64070 144 0 0 25 0 1 0 26488006 1611468800 385724 1992294400 4194304 8395647 140736655914320 18446744073709551615 6080375 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 393425 385724 512 1026 0 392395 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1573700

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28737
/proc/meminfo: memFree=251072/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1637444 CPUtime=702.11
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 402401 0 0 0 70060 151 0 0 25 0 1 0 26488006 1676742656 401880 1992294400 4194304 8395647 140736655914320 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 409361 401880 512 1026 0 408331 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1637444

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28739
/proc/meminfo: memFree=188700/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1699112 CPUtime=762.11
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 417597 0 0 0 76054 157 0 0 25 0 1 0 26488006 1739890688 417076 1992294400 4194304 8395647 140736655914320 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 424778 417076 512 1026 0 423748 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1699112

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28739
/proc/meminfo: memFree=126204/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1760888 CPUtime=822.08
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 433265 0 0 0 82045 163 0 0 25 0 1 0 26488006 1803149312 432744 1992294400 4194304 8395647 140736655914320 18446744073709551615 4215691 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 440222 432744 512 1026 0 439192 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1760888

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28741
/proc/meminfo: memFree=65816/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1824512 CPUtime=882.07
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 448547 0 0 0 88036 171 0 0 25 0 1 0 26488006 1868300288 448026 1992294400 4194304 8395647 140736655914320 18446744073709551615 6080353 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 456128 448026 512 1026 0 455098 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1824512



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+901.501 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 28741
/proc/meminfo: memFree=44364/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1843204 CPUtime=901.27
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 453573 0 0 0 89954 173 0 0 25 0 1 0 26488006 1887440896 453052 1992294400 4194304 8395647 140736655914320 18446744073709551615 5608189 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 460801 453052 512 1026 0 459771 0
Current children cumulated CPU time (s) 901.27
Current children cumulated vsize (KiB) 1843204

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -28707

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

[startup+902.201 s]
/proc/loadavg: 1.00 1.00 0.97 2/108 28742
/proc/meminfo: memFree=44232/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1843204 CPUtime=901.96
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 453628 0 0 0 90023 173 0 0 25 0 1 0 26488006 1887440896 453107 1992294400 4194304 8395647 140736655914320 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 460801 453107 512 1026 0 459771 0
Current children cumulated CPU time (s) 901.96
Current children cumulated vsize (KiB) 1843204

[startup+903 s]
/proc/loadavg: 1.00 1.00 0.97 2/108 28742
/proc/meminfo: memFree=42496/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1844192 CPUtime=902.77
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 454055 0 0 0 90103 174 0 0 25 0 1 0 26488006 1888452608 453534 1992294400 4194304 8395647 140736655914320 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 461048 453534 512 1026 0 460018 0
Current children cumulated CPU time (s) 902.77
Current children cumulated vsize (KiB) 1844192

[startup+903.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/108 28742
/proc/meminfo: memFree=42496/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=1847144 CPUtime=903.17
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4202496 454555 0 0 0 90143 174 0 0 25 0 1 0 26488006 1891475456 454034 1992294400 4194304 8395647 140736655914320 18446744073709551615 6080340 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28707/statm: 461786 454034 512 1026 0 460756 0
Current children cumulated CPU time (s) 903.17
Current children cumulated vsize (KiB) 1847144

[startup+903.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/108 28742
/proc/meminfo: memFree=42496/2059040 swapFree=4139400/4192956
[pid=28707] ppid=28705 vsize=0 CPUtime=903.36
/proc/28707/stat : 28707 (pbscip.linux.x8) R 28705 28707 28163 0 -1 4203524 454873 0 0 0 90153 183 0 0 25 0 1 0 26488006 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/28707/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 903.36
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 903.684
CPU time (s): 903.457
CPU user time (s): 901.539
CPU system time (s): 1.91771
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 1848128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 901.539
system time used= 1.91771
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 454873
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= 1559

runsolver used 1.51077 second user time and 4.26635 second system time

The end

Launcher Data 

Begin job on node018 at 2010-07-08 11:52:37
IDJOB=2704994
IDBENCH=78013
IDSOLVER=1213
FILE ID=node018/2704994-1278582757
PBS_JOBID= 11240099
Free space on /tmp= 62516 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9043_5.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-2704994-1278582757/watcher-2704994-1278582757 -o /tmp/evaluation-result-2704994-1278582757/solver-2704994-1278582757 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704994-1278582757.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7281c30a7b7474ad173d30e80be2448b
RANDOM SEED=449053689

node018.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		: 3000.248
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		: 3000.248
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1861204 kB
Buffers:          9176 kB
Cached:         102396 kB
SwapCached:       7040 kB
Active:          52992 kB
Inactive:        72588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1861204 kB
SwapTotal:     4192956 kB
SwapFree:      4139400 kB
Dirty:           16388 kB
Writeback:           0 kB
AnonPages:       12128 kB
Mapped:          12048 kB
Slab:            50292 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179604 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= 62504 MiB
End job on node018 at 2010-07-08 12:07:41