Trace number 351593

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, and are wall clock time (not CPU 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
glpPB 0.2? (TO) 1800.05 1801.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-air05.opb
MD5SUM2b7e03ead6dfd4071784021865da4458
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4324
Best CPU time to get the best result obtained on this benchmark1800.35
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4324
Optimality of the best value was proved NO
Number of variables7195
Total number of constraints426
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)426
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint404
Number of terms in the objective function 7195
Biggest coefficient in the objective function 360
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 527812
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 360
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 527812
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.03	c glpPB 0.2 (July 2006)
0.00/0.03	c An Application of GLPK 4.10 for PB Constraints
0.00/0.03	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.03	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351593-1176605981/instance-351593-1176605981.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-351593-1176605981 -o ROOT/results/node71/solver-351593-1176605981 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351593-1176605981/instance-351593-1176605981.opb 

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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 31092
/proc/meminfo: memFree=1486008/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=268 CPUtime=0
/proc/31092/stat : 31092 (glpPBv3) D 31090 31092 27347 0 -1 0 39 0 0 0 0 0 0 0 18 0 1 0 136587451 274432 23 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7205668 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/31092/statm: 67 23 18 40 0 2 0

[startup+0.0339151 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 31092
/proc/meminfo: memFree=1486008/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=2644 CPUtime=0
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 136587451 2707456 224 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 661 224 192 40 0 76 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2644

[startup+0.101834 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 31092
/proc/meminfo: memFree=1486008/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=3580 CPUtime=0.06
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 515 0 0 0 6 0 0 0 18 0 1 0 136587451 3665920 485 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 895 485 199 40 0 310 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3580

[startup+0.30186 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 31092
/proc/meminfo: memFree=1486008/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=7976 CPUtime=0.26
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 1621 0 0 0 26 0 0 0 19 0 1 0 136587451 8167424 1590 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 1994 1590 221 40 0 1409 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 7976

[startup+0.701915 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 31092
/proc/meminfo: memFree=1486008/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=7976 CPUtime=0.67
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 1642 0 0 0 66 1 0 0 23 0 1 0 136587451 8167424 1611 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 1994 1611 221 40 0 1409 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7976

[startup+1.50202 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 31093
/proc/meminfo: memFree=1480176/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=8144 CPUtime=1.47
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 1684 0 0 0 146 1 0 0 25 0 1 0 136587451 8339456 1653 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590079 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 2036 1653 221 40 0 1451 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8144

[startup+3.10124 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 31093
/proc/meminfo: memFree=1480176/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=9408 CPUtime=3.06
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 2515 0 0 0 305 1 0 0 25 0 1 0 136587451 9633792 1974 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 2352 1974 227 40 0 1767 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9408

[startup+6.30268 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31093
/proc/meminfo: memFree=1478320/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=9536 CPUtime=6.26
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 3490 0 0 0 625 1 0 0 25 0 1 0 136587451 9764864 2008 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 2384 2008 227 40 0 1799 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 9536

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31093
/proc/meminfo: memFree=1478392/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=10904 CPUtime=12.66
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 6280 0 0 0 1264 2 0 0 25 0 1 0 136587451 11165696 2318 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 2726 2318 227 40 0 2141 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 10904

[startup+25.5013 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 31093
/proc/meminfo: memFree=1478392/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=9536 CPUtime=25.44
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 11862 0 0 0 2539 5 0 0 25 0 1 0 136587451 9764864 2008 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 2384 2008 227 40 0 1799 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 9536

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31093
/proc/meminfo: memFree=1477304/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=9536 CPUtime=51.03
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 24917 0 0 0 5090 13 0 0 25 0 1 0 136587451 9764864 2008 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 2384 2008 227 40 0 1799 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 9536

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 31209
/proc/meminfo: memFree=1475848/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=11200 CPUtime=102.2
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 51575 0 0 0 10188 32 0 0 25 0 1 0 136587451 11468800 2418 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582180 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 2800 2418 227 40 0 2215 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 11200

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31291
/proc/meminfo: memFree=1477560/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=10240 CPUtime=162.17
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 89434 0 0 0 16158 59 0 0 25 0 1 0 136587451 10485760 2184 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 2560 2184 227 40 0 1975 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 10240

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31291
/proc/meminfo: memFree=1476984/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=10752 CPUtime=222.12
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 126443 0 0 0 22137 75 0 0 25 0 1 0 136587451 11010048 2312 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629226 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 2688 2312 227 40 0 2103 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 10752

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31291
/proc/meminfo: memFree=1475896/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=11796 CPUtime=282.08
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 163103 0 0 0 28116 92 0 0 25 0 1 0 136587451 12079104 2573 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 2949 2573 227 40 0 2364 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 11796

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31291
/proc/meminfo: memFree=1475064/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=12604 CPUtime=342.03
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 200059 0 0 0 34092 111 0 0 25 0 1 0 136587451 12906496 2775 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 3151 2775 227 40 0 2566 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 12604

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31291
/proc/meminfo: memFree=1474744/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=13112 CPUtime=401.99
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 236952 0 0 0 40071 128 0 0 25 0 1 0 136587451 13426688 2902 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 3278 2902 227 40 0 2693 0
Current children cumulated CPU time (s) 401.99
Current children cumulated vsize (KiB) 13112

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31291
/proc/meminfo: memFree=1474744/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=13112 CPUtime=461.93
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 271270 0 0 0 46047 146 0 0 25 0 1 0 136587451 13426688 2902 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 3278 2902 227 40 0 2693 0
Current children cumulated CPU time (s) 461.93
Current children cumulated vsize (KiB) 13112

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31291
/proc/meminfo: memFree=1473080/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=13112 CPUtime=521.89
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 306806 0 0 0 52025 164 0 0 25 0 1 0 136587451 13426688 2902 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 3278 2902 227 40 0 2693 0
Current children cumulated CPU time (s) 521.89
Current children cumulated vsize (KiB) 13112

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31291
/proc/meminfo: memFree=1473080/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=13300 CPUtime=581.85
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 339123 0 0 0 58006 179 0 0 25 0 1 0 136587451 13619200 2949 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 3325 2949 227 40 0 2740 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 13300

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31291
/proc/meminfo: memFree=1473272/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=14520 CPUtime=641.81
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 372914 0 0 0 63986 195 0 0 25 0 1 0 136587451 14868480 3254 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 3630 3254 227 40 0 3045 0
Current children cumulated CPU time (s) 641.81
Current children cumulated vsize (KiB) 14520


################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31291
/proc/meminfo: memFree=1469368/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=18320 CPUtime=821.68
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 486989 0 0 0 81919 249 0 0 25 0 1 0 136587451 18759680 4204 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 4580 4204 227 40 0 3995 0
Current children cumulated CPU time (s) 821.68
Current children cumulated vsize (KiB) 18320

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31291
/proc/meminfo: memFree=1469240/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=18608 CPUtime=881.62
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 525050 0 0 0 87894 268 0 0 25 0 1 0 136587451 19054592 4276 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629080 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 4652 4276 227 40 0 4067 0
Current children cumulated CPU time (s) 881.62
Current children cumulated vsize (KiB) 18608

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31291
/proc/meminfo: memFree=1467192/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=20480 CPUtime=941.58
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 561849 0 0 0 93873 285 0 0 25 0 1 0 136587451 20971520 4744 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 5120 4744 227 40 0 4535 0
Current children cumulated CPU time (s) 941.58
Current children cumulated vsize (KiB) 20480

[startup+1002.3 s]
/proc/loadavg: 1.14 1.03 1.01 2/65 31291
/proc/meminfo: memFree=1464056/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=23836 CPUtime=1001.54
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 598607 0 0 0 99851 303 0 0 25 0 1 0 136587451 24408064 5576 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582171 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 5959 5576 227 40 0 5374 0
Current children cumulated CPU time (s) 1001.54
Current children cumulated vsize (KiB) 23836

[startup+1062.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 31291
/proc/meminfo: memFree=1464184/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=23444 CPUtime=1061.49
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 633641 0 0 0 105828 321 0 0 25 0 1 0 136587451 24006656 5485 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632679 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 5861 5485 227 40 0 5276 0
Current children cumulated CPU time (s) 1061.49
Current children cumulated vsize (KiB) 23444

[startup+1122.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 31291
/proc/meminfo: memFree=1464184/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=23444 CPUtime=1121.46
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 670819 0 0 0 111806 340 0 0 25 0 1 0 136587451 24006656 5485 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 5861 5485 227 40 0 5276 0
Current children cumulated CPU time (s) 1121.46
Current children cumulated vsize (KiB) 23444

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 31291
/proc/meminfo: memFree=1464248/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=23444 CPUtime=1181.42
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 711660 0 0 0 117783 359 0 0 25 0 1 0 136587451 24006656 5485 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 5861 5485 227 40 0 5276 0
Current children cumulated CPU time (s) 1181.42
Current children cumulated vsize (KiB) 23444

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31291
/proc/meminfo: memFree=1464248/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=23444 CPUtime=1241.35
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 756606 0 0 0 123753 382 0 0 25 0 1 0 136587451 24006656 5485 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 5861 5485 227 40 0 5276 0
Current children cumulated CPU time (s) 1241.35
Current children cumulated vsize (KiB) 23444

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31291
/proc/meminfo: memFree=1464248/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=23444 CPUtime=1301.31
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 798678 0 0 0 129728 403 0 0 25 0 1 0 136587451 24006656 5485 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542176 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 5861 5485 227 40 0 5276 0
Current children cumulated CPU time (s) 1301.31
Current children cumulated vsize (KiB) 23444

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31291
/proc/meminfo: memFree=1464248/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=25152 CPUtime=1361.28
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 842387 0 0 0 135704 424 0 0 25 0 1 0 136587451 25755648 5906 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134585597 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 6288 5906 227 40 0 5703 0
Current children cumulated CPU time (s) 1361.28
Current children cumulated vsize (KiB) 25152

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31291
/proc/meminfo: memFree=1462328/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=25472 CPUtime=1421.24
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 884114 0 0 0 141681 443 0 0 25 0 1 0 136587451 26083328 5992 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 6368 5992 227 40 0 5783 0
Current children cumulated CPU time (s) 1421.24
Current children cumulated vsize (KiB) 25472

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31291
/proc/meminfo: memFree=1460600/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=26940 CPUtime=1481.2
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 928150 0 0 0 147656 464 0 0 25 0 1 0 136587451 27586560 6359 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 6735 6359 227 40 0 6150 0
Current children cumulated CPU time (s) 1481.2
Current children cumulated vsize (KiB) 26940

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31291
/proc/meminfo: memFree=1459384/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=28176 CPUtime=1541.16
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 974193 0 0 0 153631 485 0 0 25 0 1 0 136587451 28852224 6668 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632670 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 7044 6668 227 40 0 6459 0
Current children cumulated CPU time (s) 1541.16
Current children cumulated vsize (KiB) 28176

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31291
/proc/meminfo: memFree=1457912/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=29672 CPUtime=1601.11
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 1024772 0 0 0 159600 511 0 0 25 0 1 0 136587451 30384128 7042 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543281 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 7418 7042 227 40 0 6833 0
Current children cumulated CPU time (s) 1601.11
Current children cumulated vsize (KiB) 29672

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31291
/proc/meminfo: memFree=1456952/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=30588 CPUtime=1661.03
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 1062140 0 0 0 165574 529 0 0 25 0 1 0 136587451 31322112 7271 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 7647 7271 227 40 0 7062 0
Current children cumulated CPU time (s) 1661.03
Current children cumulated vsize (KiB) 30588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31291
/proc/meminfo: memFree=1455352/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=32204 CPUtime=1721
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 1109103 0 0 0 171547 553 0 0 25 0 1 0 136587451 32976896 7675 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 8051 7675 227 40 0 7466 0
Current children cumulated CPU time (s) 1721
Current children cumulated vsize (KiB) 32204

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31291
/proc/meminfo: memFree=1454008/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=33452 CPUtime=1780.95
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 1153031 0 0 0 177521 574 0 0 25 0 1 0 136587451 34254848 7987 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543414 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 8363 7987 227 40 0 7778 0
Current children cumulated CPU time (s) 1780.95
Current children cumulated vsize (KiB) 33452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31291
/proc/meminfo: memFree=1453560/2055920 swapFree=4184248/4192956
[pid=31092] ppid=31090 vsize=34040 CPUtime=1800.04
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 27347 0 -1 0 1167848 0 0 0 179422 582 0 0 25 0 1 0 136587451 34856960 8134 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/31092/statm: 8510 8134 227 40 0 7925 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 34040

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.41
CPU time (s): 1800.05
CPU user time (s): 1794.22
CPU system time (s): 5.82511
CPU usage (%): 99.9243
Max. virtual memory (cumulated for all children) (KiB): 35700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.22
system time used= 5.82511
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1167848
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= 11
involuntary context switches= 7092

runsolver used 1.87172 second user time and 4.68829 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Apr 15 02:59:41 UTC 2007

IDJOB= 351593
IDBENCH= 1779
IDSOLVER= 166
FILE ID= node71/351593-1176605981

PBS_JOBID= 4557013

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-air05.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351593-1176605981/instance-351593-1176605981.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-351593-1176605981 -o ROOT/results/node71/conversion-351593-1176605981 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351593-1176605981/instance-351593-1176605981.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-351593-1176605981 -o ROOT/results/node71/solver-351593-1176605981 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351593-1176605981/instance-351593-1176605981.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  2b7e03ead6dfd4071784021865da4458

RANDOM SEED= 456075988

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1486480 kB
Buffers:         37736 kB
Cached:         429588 kB
SwapCached:       2760 kB
Active:         106592 kB
Inactive:       372212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486480 kB
SwapTotal:     4192956 kB
SwapFree:      4184248 kB
Dirty:            2788 kB
Writeback:           0 kB
Mapped:          16452 kB
Slab:            76680 kB
Committed_AS:  1299964 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node71 on Sun Apr 15 03:29:45 UTC 2007