Trace number 351281

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) 1800.03 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-fit1d.opb
MD5SUMba437a46cdfe6ecad707b12b94061ac9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1783.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -20
Optimality of the best value was proved NO
Number of variables11514
Total number of constraints1050
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1050
Minimum length of a constraint11
Maximum length of a constraint11514
Number of terms in the objective function 11514
Biggest coefficient in the objective function 3344
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 531132
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 15548
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 531582
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)

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

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351281-1176593700/instance-351281-1176593700.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/node7/watcher-351281-1176593700 -o ROOT/results/node7/solver-351281-1176593700 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351281-1176593700/instance-351281-1176593700.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: 1.10 1.11 1.09 3/77 1523
/proc/meminfo: memFree=1766432/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=2644 CPUtime=0
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 135407639 2707456 230 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 661 230 192 40 0 76 0

[startup+0.0418259 s]
/proc/loadavg: 1.10 1.11 1.09 3/77 1523
/proc/meminfo: memFree=1766432/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=3712 CPUtime=0.03
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 515 0 0 0 3 0 0 0 18 0 1 0 135407639 3801088 485 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 928 485 192 40 0 343 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3712

[startup+0.101828 s]
/proc/loadavg: 1.10 1.11 1.09 3/77 1523
/proc/meminfo: memFree=1766432/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=4248 CPUtime=0.09
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 658 0 0 0 9 0 0 0 18 0 1 0 135407639 4349952 628 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 1062 628 199 40 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4248

[startup+0.301848 s]
/proc/loadavg: 1.10 1.11 1.09 3/77 1523
/proc/meminfo: memFree=1766432/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=5180 CPUtime=0.29
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 899 0 0 0 29 0 0 0 19 0 1 0 135407639 5304320 869 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 1295 869 199 40 0 710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5180

[startup+0.701891 s]
/proc/loadavg: 1.10 1.11 1.09 3/77 1523
/proc/meminfo: memFree=1766432/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=14808 CPUtime=0.69
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 3348 0 0 0 69 0 0 0 23 0 1 0 135407639 15163392 3318 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 3702 3318 206 40 0 3117 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14808

[startup+1.50197 s]
/proc/loadavg: 1.10 1.11 1.09 2/78 1524
/proc/meminfo: memFree=1753560/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=15148 CPUtime=1.49
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 3457 0 0 0 149 0 0 0 25 0 1 0 135407639 15511552 3426 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 3787 3426 221 40 0 3202 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15148

[startup+3.10114 s]
/proc/loadavg: 1.10 1.11 1.09 2/78 1524
/proc/meminfo: memFree=1753432/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=15148 CPUtime=3.08
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 3457 0 0 0 308 0 0 0 25 0 1 0 135407639 15511552 3426 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 3787 3426 221 40 0 3202 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15148

[startup+6.30148 s]
/proc/loadavg: 1.10 1.11 1.09 2/78 1524
/proc/meminfo: memFree=1753304/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=15336 CPUtime=6.28
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 3480 0 0 0 628 0 0 0 25 0 1 0 135407639 15704064 3449 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 3834 3449 221 40 0 3249 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15336

[startup+12.7011 s]
/proc/loadavg: 1.09 1.11 1.09 2/78 1524
/proc/meminfo: memFree=1749912/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=18484 CPUtime=12.69
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 6763 0 0 0 1267 2 0 0 25 0 1 0 135407639 18927616 4274 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 4621 4274 227 40 0 4036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18484

[startup+25.5015 s]
/proc/loadavg: 1.07 1.10 1.09 2/78 1524
/proc/meminfo: memFree=1749784/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=18484 CPUtime=25.48
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 17543 0 0 0 2541 7 0 0 25 0 1 0 135407639 18927616 4274 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 4621 4274 227 40 0 4036 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18484

[startup+51.1012 s]
/proc/loadavg: 1.04 1.09 1.08 2/78 1524
/proc/meminfo: memFree=1749976/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=18484 CPUtime=51.06
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 41111 0 0 0 5088 18 0 0 25 0 1 0 135407639 18927616 4274 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 4621 4274 227 40 0 4036 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18484

[startup+102.306 s]
/proc/loadavg: 1.02 1.08 1.08 2/78 1524
/proc/meminfo: memFree=1749912/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=18484 CPUtime=102.25
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 95671 0 0 0 10182 43 0 0 25 0 1 0 135407639 18927616 4274 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 4621 4274 227 40 0 4036 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18484

[startup+162.302 s]
/proc/loadavg: 1.00 1.06 1.07 2/78 1524
/proc/meminfo: memFree=1749912/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=18484 CPUtime=162.23
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 182967 0 0 0 16138 85 0 0 25 0 1 0 135407639 18927616 4274 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 4621 4274 227 40 0 4036 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18484

[startup+222.301 s]
/proc/loadavg: 1.00 1.05 1.07 2/78 1524
/proc/meminfo: memFree=1748184/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=18484 CPUtime=222.21
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 483184 0 0 0 21999 222 0 0 25 0 1 0 135407639 18927616 4274 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 4621 4274 227 40 0 4036 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18484

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/78 1524
/proc/meminfo: memFree=1749848/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=18484 CPUtime=282.2
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 1026997 0 0 0 27750 470 0 0 25 0 1 0 135407639 18927616 4274 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543231 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 4621 4274 227 40 0 4036 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18484

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/78 1524
/proc/meminfo: memFree=1749784/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=18484 CPUtime=342.19
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 1594101 0 0 0 33486 733 0 0 25 0 1 0 135407639 18927616 4274 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543283 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 4621 4274 227 40 0 4036 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18484

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 1524
/proc/meminfo: memFree=1745560/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=18484 CPUtime=402.17
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 2166550 0 0 0 39228 989 0 0 25 0 1 0 135407639 18927616 4274 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 4621 4274 227 40 0 4036 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18484

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 1524
/proc/meminfo: memFree=1749656/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=20860 CPUtime=462.16
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 2757360 0 0 0 44955 1261 0 0 25 0 1 0 135407639 21360640 4672 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5215 4679 227 40 0 4630 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 20860

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 1524
/proc/meminfo: memFree=1745304/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=18880 CPUtime=522.14
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 3357048 0 0 0 50675 1539 0 0 25 0 1 0 135407639 19333120 4345 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 4720 4345 227 40 0 4135 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18880

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 1524
/proc/meminfo: memFree=1745176/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=19044 CPUtime=582.12
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 3967612 0 0 0 56388 1824 0 0 25 0 1 0 135407639 19501056 4386 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629096 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 4761 4386 227 40 0 4176 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19044

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 1524
/proc/meminfo: memFree=1744984/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=23656 CPUtime=642.11
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 4566550 0 0 0 62102 2109 0 0 25 0 1 0 135407639 24223744 5560 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582185 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5914 5560 227 40 0 5329 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23656


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 1524
/proc/meminfo: memFree=1748696/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=19764 CPUtime=822.07
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 6469793 0 0 0 79210 2997 0 0 25 0 1 0 135407639 20238336 4566 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 4941 4566 227 40 0 4356 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 19764

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1524
/proc/meminfo: memFree=1748568/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=19920 CPUtime=882.04
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 7140933 0 0 0 84890 3314 0 0 25 0 1 0 135407639 20398080 4605 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 4980 4605 227 40 0 4395 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 19920

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1524
/proc/meminfo: memFree=1744024/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=20040 CPUtime=942.03
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 7798079 0 0 0 90578 3625 0 0 25 0 1 0 135407639 20520960 4635 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5010 4635 227 40 0 4425 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 20040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1524
/proc/meminfo: memFree=1748248/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=20108 CPUtime=1002.02
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 8361937 0 0 0 96309 3893 0 0 25 0 1 0 135407639 20590592 4652 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543275 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5027 4652 227 40 0 4442 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 20108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1524
/proc/meminfo: memFree=1748184/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=20228 CPUtime=1062
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 8970228 0 0 0 102023 4177 0 0 25 0 1 0 135407639 20713472 4682 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5057 4682 227 40 0 4472 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 20228

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1524
/proc/meminfo: memFree=1747992/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=22480 CPUtime=1121.99
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 9567082 0 0 0 107736 4463 0 0 25 0 1 0 135407639 23019520 5069 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5620 5076 227 40 0 5035 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 22480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1524
/proc/meminfo: memFree=1747800/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=20548 CPUtime=1181.98
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 10151735 0 0 0 113454 4744 0 0 25 0 1 0 135407639 21041152 4762 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5137 4762 227 40 0 4552 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 20548

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1524
/proc/meminfo: memFree=1747544/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=20720 CPUtime=1241.95
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 10738929 0 0 0 119172 5023 0 0 25 0 1 0 135407639 21217280 4805 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5180 4805 227 40 0 4595 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 20720

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1524
/proc/meminfo: memFree=1747352/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=20868 CPUtime=1301.94
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 11332014 0 0 0 124887 5307 0 0 25 0 1 0 135407639 21368832 4842 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5217 4842 227 40 0 4632 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 20868

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1524
/proc/meminfo: memFree=1742872/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=25488 CPUtime=1361.92
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 11916950 0 0 0 130607 5585 0 0 25 0 1 0 135407639 26099712 6018 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 6372 6018 227 40 0 5787 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 25488

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1524
/proc/meminfo: memFree=1746904/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=21312 CPUtime=1421.91
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 12506630 0 0 0 136327 5864 0 0 25 0 1 0 135407639 21823488 4953 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5328 4953 227 40 0 4743 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 21312

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1524
/proc/meminfo: memFree=1746776/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=25900 CPUtime=1481.9
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 13076300 0 0 0 142057 6133 0 0 25 0 1 0 135407639 26521600 6121 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 6475 6121 227 40 0 5890 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 25900

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1524
/proc/meminfo: memFree=1742488/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=21568 CPUtime=1541.88
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 13668281 0 0 0 147778 6410 0 0 25 0 1 0 135407639 22085632 5018 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542134 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5392 5018 227 40 0 4807 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 21568

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 1700
/proc/meminfo: memFree=1745256/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=21688 CPUtime=1601.77
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 14270545 0 0 0 153480 6697 0 0 25 0 1 0 135407639 22208512 5047 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5422 5047 227 40 0 4837 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 21688

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1728
/proc/meminfo: memFree=1743184/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=21812 CPUtime=1661.74
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 14835688 0 0 0 159211 6963 0 0 25 0 1 0 135407639 22335488 5078 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5453 5078 227 40 0 4868 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 21812

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1728
/proc/meminfo: memFree=1742288/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=24700 CPUtime=1721.72
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 15409670 0 0 0 164931 7241 0 0 25 0 1 0 135407639 25292800 5743 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 6175 5752 227 40 0 5590 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 24700

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1728
/proc/meminfo: memFree=1742096/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=22088 CPUtime=1781.71
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 16018306 0 0 0 170643 7528 0 0 25 0 1 0 135407639 22618112 5147 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629246 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5522 5147 227 40 0 4937 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 22088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1728
/proc/meminfo: memFree=1745936/2055920 swapFree=4170480/4192956
[pid=1523] ppid=1521 vsize=22128 CPUtime=1800.01
/proc/1523/stat : 1523 (glpPBv3) R 1521 1523 28195 0 -1 0 16201277 0 0 0 172386 7615 0 0 25 0 1 0 135407639 22659072 5157 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/1523/statm: 5532 5157 227 40 0 4947 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 22128

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): 1800.61
CPU time (s): 1800.03
CPU user time (s): 1723.86
CPU system time (s): 76.1614
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 26608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1723.86
system time used= 76.1614
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16201277
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= 10
involuntary context switches= 36891

runsolver used 1.9987 second user time and 4.54531 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 14 23:35:00 UTC 2007

IDJOB= 351281
IDBENCH= 1715
IDSOLVER= 166
FILE ID= node7/351281-1176593700

PBS_JOBID= 4556801

Free space on /tmp= 66519 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-fit1d.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351281-1176593700/instance-351281-1176593700.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-351281-1176593700 -o ROOT/results/node7/conversion-351281-1176593700 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351281-1176593700/instance-351281-1176593700.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-351281-1176593700 -o ROOT/results/node7/solver-351281-1176593700 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351281-1176593700/instance-351281-1176593700.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ba437a46cdfe6ecad707b12b94061ac9

RANDOM SEED= 826700252

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1766904 kB
Buffers:         82180 kB
Cached:         125172 kB
SwapCached:       2496 kB
Active:         132984 kB
Inactive:       103544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766904 kB
SwapTotal:     4192956 kB
SwapFree:      4170480 kB
Dirty:            4048 kB
Writeback:           0 kB
Mapped:          35012 kB
Slab:            37992 kB
Committed_AS:  4840068 kB
PageTables:       1872 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= 66519 MiB

End job on node7 on Sun Apr 15 00:05:03 UTC 2007