Trace number 362620

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) 1800.04 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos17.opb
MD5SUM17ed6a127b27ec0fe0b994bf638e6a2f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.725889
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3115
Total number of constraints671
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 constraints671
Minimum length of a constraint11
Maximum length of a constraint780
Number of terms in the objective function 2126
Biggest coefficient in the objective function 131254
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 525120
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131254
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525120
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/362620-1177015585/instance-362620-1177015585.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/node65/watcher-362620-1177015585 -o ROOT/results/node65/solver-362620-1177015585 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362620-1177015585/instance-362620-1177015585.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: 0.95 0.99 0.98 3/64 11726
/proc/meminfo: memFree=1554376/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=2644 CPUtime=0
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 177548103 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 6151895 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 661 228 192 40 0 76 0

[startup+0.0552889 s]
/proc/loadavg: 0.95 0.99 0.98 3/64 11726
/proc/meminfo: memFree=1554376/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=3180 CPUtime=0.05
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 399 0 0 0 5 0 0 0 18 0 1 0 177548103 3256320 369 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 795 369 199 40 0 210 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3180

[startup+0.102292 s]
/proc/loadavg: 0.95 0.99 0.98 3/64 11726
/proc/meminfo: memFree=1554376/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=3448 CPUtime=0.09
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 458 0 0 0 9 0 0 0 18 0 1 0 177548103 3530752 428 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 862 428 199 40 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3448

[startup+0.301308 s]
/proc/loadavg: 0.95 0.99 0.98 3/64 11726
/proc/meminfo: memFree=1554376/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=7456 CPUtime=0.29
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1465 0 0 0 29 0 0 0 19 0 1 0 177548103 7634944 1435 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134536854 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 1864 1435 201 40 0 1279 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7456

[startup+0.702342 s]
/proc/loadavg: 0.95 0.99 0.98 3/64 11726
/proc/meminfo: memFree=1554376/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=0.7
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 69 1 0 0 22 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 9048

[startup+1.50141 s]
/proc/loadavg: 0.95 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547776/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1.49
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 148 1 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134640441 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9048

[startup+3.10154 s]
/proc/loadavg: 0.95 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547648/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=3.09
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 308 1 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9048

[startup+6.30181 s]
/proc/loadavg: 0.95 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547456/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=6.29
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 628 1 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9048

[startup+12.7013 s]
/proc/loadavg: 0.96 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547456/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=12.69
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 1267 2 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9048

[startup+25.5014 s]
/proc/loadavg: 0.97 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547456/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=25.48
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 2544 4 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582408 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9048

[startup+51.1015 s]
/proc/loadavg: 0.98 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547456/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=51.08
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 5099 9 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9048

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547520/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=102.27
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 10210 17 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9048

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547520/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=162.25
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 16200 25 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9048

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547520/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=222.23
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 22189 34 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9048

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547520/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=282.22
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 28179 43 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9048

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547520/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=342.2
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 34168 52 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9048

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547520/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=402.19
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 40157 62 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582796 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9048

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547520/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=462.17
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 46147 70 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9048

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547520/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=522.15
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 52137 78 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9048

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547520/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=582.14
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 58126 88 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9048

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547456/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=642.13
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 64116 97 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9048


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

[startup+822.303 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11727
/proc/meminfo: memFree=1547520/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=822.08
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 82083 125 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 9048

[startup+882.303 s]
/proc/loadavg: 0.99 0.99 0.98 2/71 11799
/proc/meminfo: memFree=1546240/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=882.03
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 88067 136 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 9048

[startup+942.303 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11925
/proc/meminfo: memFree=1547264/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=941.94
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 94049 145 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 9048

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11925
/proc/meminfo: memFree=1547328/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1001.93
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 100039 154 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 9048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11925
/proc/meminfo: memFree=1547328/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1061.91
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 106028 163 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 9048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11925
/proc/meminfo: memFree=1547328/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1121.9
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 112018 172 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590104 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 9048

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11925
/proc/meminfo: memFree=1547328/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1181.88
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 118007 181 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643366 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 9048

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11925
/proc/meminfo: memFree=1547264/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1241.86
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 123997 189 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582171 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 9048

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11925
/proc/meminfo: memFree=1547264/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1301.85
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 129987 198 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 9048

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11925
/proc/meminfo: memFree=1547200/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1361.84
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 135976 208 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 9048

[startup+1422.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11925
/proc/meminfo: memFree=1547200/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1421.82
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 141966 216 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582936 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 9048

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11925
/proc/meminfo: memFree=1547392/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1481.81
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 147953 228 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 9048

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11925
/proc/meminfo: memFree=1547392/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1541.79
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 153942 237 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583586 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 9048

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11925
/proc/meminfo: memFree=1547392/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1601.77
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 159932 245 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 9048

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.98 2/65 11925
/proc/meminfo: memFree=1547392/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1661.76
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 165921 255 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 9048

[startup+1722.3 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 11925
/proc/meminfo: memFree=1547392/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1721.74
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 171910 264 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581399 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 9048

[startup+1782.3 s]
/proc/loadavg: 1.12 1.03 1.00 2/65 11925
/proc/meminfo: memFree=1547392/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1781.73
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 177899 274 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 9048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 11925
/proc/meminfo: memFree=1547392/2055920 swapFree=4184012/4192956
[pid=11726] ppid=11724 vsize=9048 CPUtime=1800.03
/proc/11726/stat : 11726 (glpPBv3) R 11724 11726 11236 0 -1 0 1884 0 0 0 179727 276 0 0 25 0 1 0 177548103 9265152 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590104 0 0 4096 0 0 0 0 17 1 0 0
/proc/11726/statm: 2262 1853 221 40 0 1677 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 9048

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): 1800.04
CPU user time (s): 1797.27
CPU system time (s): 2.76758
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 9048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.27
system time used= 2.76758
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1884
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= 2314

runsolver used 1.22581 second user time and 3.75043 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Thu Apr 19 20:46:25 UTC 2007

IDJOB= 362620
IDBENCH= 1595
IDSOLVER= 166
FILE ID= node65/362620-1177015585

PBS_JOBID= 4630547

Free space on /tmp= 66399 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos17.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/362620-1177015585/instance-362620-1177015585.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-362620-1177015585 -o ROOT/results/node65/conversion-362620-1177015585 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362620-1177015585/instance-362620-1177015585.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-362620-1177015585 -o ROOT/results/node65/solver-362620-1177015585 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/362620-1177015585/instance-362620-1177015585.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  17ed6a127b27ec0fe0b994bf638e6a2f

RANDOM SEED= 913206730

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1554784 kB
Buffers:         31004 kB
Cached:         420252 kB
SwapCached:       2712 kB
Active:         208600 kB
Inactive:       252124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554784 kB
SwapTotal:     4192956 kB
SwapFree:      4184012 kB
Dirty:            3052 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            26420 kB
Committed_AS:  2300840 kB
PageTables:       1456 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= 66399 MiB

End job on node65 on Thu Apr 19 21:16:28 UTC 2007