Trace number 353686

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) 1800.1 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-3.opb
MD5SUM29f577041bedcbf69a98210424b233be
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-49
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints81068
Number of constraints which are clauses81068
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1150
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1150
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1150
Number of bits of the biggest sum of numbers11
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/353686-1176672922/instance-353686-1176672922.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/node59/watcher-353686-1176672922 -o ROOT/results/node59/solver-353686-1176672922 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353686-1176672922/instance-353686-1176672922.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: 0.97 0.99 0.99 3/64 14555
/proc/meminfo: memFree=1656560/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=2644 CPUtime=0
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 115201816 2707456 224 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9746040 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 661 224 192 40 0 76 0

[startup+0.101248 s]
/proc/loadavg: 0.97 0.99 0.99 3/64 14555
/proc/meminfo: memFree=1656560/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=3980 CPUtime=0.09
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 619 0 0 0 9 0 0 0 18 0 1 0 115201816 4075520 589 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 995 589 199 40 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3980

[startup+0.201265 s]
/proc/loadavg: 0.97 0.99 0.99 3/64 14555
/proc/meminfo: memFree=1656560/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=5448 CPUtime=0.19
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 963 0 0 0 19 0 0 0 18 0 1 0 115201816 5578752 933 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134518659 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 1362 933 199 40 0 777 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5448

[startup+0.301284 s]
/proc/loadavg: 0.97 0.99 0.99 3/64 14555
/proc/meminfo: memFree=1656560/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=6780 CPUtime=0.29
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 1312 0 0 0 29 0 0 0 19 0 1 0 115201816 6942720 1282 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 1695 1282 199 40 0 1110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6780

[startup+0.70136 s]
/proc/loadavg: 0.97 0.99 0.99 3/64 14555
/proc/meminfo: memFree=1656560/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=12240 CPUtime=0.68
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 2670 0 0 0 68 0 0 0 22 0 1 0 115201816 12533760 2640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 3060 2641 199 40 0 2475 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12240

[startup+1.50151 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 14556
/proc/meminfo: memFree=1610536/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=48416 CPUtime=1.49
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 13782 0 0 0 143 6 0 0 25 0 1 0 115201816 49577984 11696 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643231 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 12104 11696 221 40 0 11519 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48416

[startup+3.10182 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 14556
/proc/meminfo: memFree=1610408/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=48416 CPUtime=3.09
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 14421 0 0 0 303 6 0 0 25 0 1 0 115201816 49577984 11696 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587694 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 12104 11696 221 40 0 11519 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48416

[startup+6.30143 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 14556
/proc/meminfo: memFree=1610224/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=48416 CPUtime=6.29
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 16338 0 0 0 622 7 0 0 25 0 1 0 115201816 49577984 11696 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 12104 11696 221 40 0 11519 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48416

[startup+12.7016 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 14556
/proc/meminfo: memFree=1605488/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=53172 CPUtime=12.69
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 22551 0 0 0 1259 10 0 0 25 0 1 0 115201816 54448128 12885 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589607 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 13293 12885 221 40 0 12708 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 53172

[startup+25.5011 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 14556
/proc/meminfo: memFree=1584496/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74232 CPUtime=25.48
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 562307 0 0 0 2314 234 0 0 25 0 1 0 115201816 76013568 18160 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18558 18160 227 40 0 17973 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74232

[startup+51.1019 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 14556
/proc/meminfo: memFree=1584624/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74232 CPUtime=51.07
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 1891198 0 0 0 4326 781 0 0 25 0 1 0 115201816 76013568 18160 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18558 18160 227 40 0 17973 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74232

[startup+102.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14556
/proc/meminfo: memFree=1584560/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74232 CPUtime=102.25
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 4563451 0 0 0 8353 1872 0 0 25 0 1 0 115201816 76013568 18160 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18558 18160 227 40 0 17973 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 74232

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14556
/proc/meminfo: memFree=1584560/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74232 CPUtime=162.23
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 7650930 0 0 0 13092 3131 0 0 25 0 1 0 115201816 76013568 18160 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18558 18160 227 40 0 17973 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 74232

[startup+222.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1584560/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74232 CPUtime=222.21
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 10377520 0 0 0 17985 4236 0 0 25 0 1 0 115201816 76013568 18162 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18558 18162 227 40 0 17973 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 74232

[startup+282.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1585328/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74232 CPUtime=282.19
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 13144622 0 0 0 22854 5365 0 0 25 0 1 0 115201816 76013568 18164 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626418 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18558 18164 227 40 0 17973 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 74232

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1584496/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74232 CPUtime=342.17
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 15889705 0 0 0 27742 6475 0 0 25 0 1 0 115201816 76013568 18166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626396 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18558 18166 227 40 0 17973 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 74232

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1584496/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74232 CPUtime=402.15
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 18560219 0 0 0 32661 7554 0 0 25 0 1 0 115201816 76013568 18168 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18558 18168 227 40 0 17973 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 74232

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1584496/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74232 CPUtime=462.12
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 21161338 0 0 0 37605 8607 0 0 25 0 1 0 115201816 76013568 18170 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643347 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18558 18170 227 40 0 17973 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 74232

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1585392/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74232 CPUtime=522.11
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 23864034 0 0 0 42508 9703 0 0 25 0 1 0 115201816 76013568 18172 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18558 18172 227 40 0 17973 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 74232

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1584496/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74232 CPUtime=582.09
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 26516582 0 0 0 47423 10786 0 0 25 0 1 0 115201816 76013568 18174 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18558 18174 227 40 0 17973 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 74232

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1584496/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=73276 CPUtime=642.06
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 29013531 0 0 0 52399 11807 0 0 25 0 1 0 115201816 75034624 17870 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18319 17879 227 40 0 17734 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 73276


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1584368/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74340 CPUtime=881.98
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 38047028 0 0 0 72698 15500 0 0 25 0 1 0 115201816 76124160 18185 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18585 18185 227 40 0 18000 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 74340

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1585648/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74340 CPUtime=941.96
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 40668279 0 0 0 77630 16566 0 0 25 0 1 0 115201816 76124160 18187 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18585 18187 227 40 0 18000 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 74340

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1584432/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=73384 CPUtime=1001.95
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 43506225 0 0 0 82468 17727 0 0 25 0 1 0 115201816 75145216 17950 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18346 17791 227 40 0 17761 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 73384

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1584368/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74340 CPUtime=1061.93
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 46488630 0 0 0 87257 18936 0 0 25 0 1 0 115201816 76124160 18076 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18585 18085 227 40 0 18000 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 74340

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1584368/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74340 CPUtime=1121.9
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 49243128 0 0 0 92125 20065 0 0 25 0 1 0 115201816 76124160 18195 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18585 18195 227 40 0 18000 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 74340

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1584304/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74340 CPUtime=1181.88
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 51948027 0 0 0 97022 21166 0 0 25 0 1 0 115201816 76124160 18197 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626344 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18585 18197 227 40 0 18000 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 74340

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1584368/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=73384 CPUtime=1241.86
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 54591916 0 0 0 101942 22244 0 0 25 0 1 0 115201816 75145216 17842 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18346 17852 227 40 0 17761 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 73384

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1574768/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74340 CPUtime=1301.84
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 57278108 0 0 0 106833 23351 0 0 25 0 1 0 115201816 76124160 18199 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18585 18199 227 40 0 18000 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 74340

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14558
/proc/meminfo: memFree=1584368/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74340 CPUtime=1361.82
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 59927470 0 0 0 111743 24439 0 0 25 0 1 0 115201816 76124160 18199 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542176 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18585 18199 227 40 0 18000 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 74340

[startup+1422.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 14558
/proc/meminfo: memFree=1574384/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=84252 CPUtime=1421.8
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 62400392 0 0 0 116723 25457 0 0 25 0 1 0 115201816 86274048 20677 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134591129 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 21063 20677 227 40 0 20478 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 84252

[startup+1482.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 14558
/proc/meminfo: memFree=1585264/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74340 CPUtime=1481.78
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 64757426 0 0 0 121759 26419 0 0 25 0 1 0 115201816 76124160 18086 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18585 18095 227 40 0 18000 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 74340

[startup+1542.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 14624
/proc/meminfo: memFree=1583544/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=73384 CPUtime=1541.73
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 67162073 0 0 0 126755 27418 0 0 25 0 1 0 115201816 75145216 17804 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18346 17804 227 40 0 17761 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 73384

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14756
/proc/meminfo: memFree=1584104/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74340 CPUtime=1601.65
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 69420496 0 0 0 131801 28364 0 0 25 0 1 0 115201816 76124160 18206 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18585 18206 227 40 0 18000 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 74340

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14756
/proc/meminfo: memFree=1584112/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74452 CPUtime=1661.62
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 71631826 0 0 0 136874 29288 0 0 25 0 1 0 115201816 76238848 18210 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18613 18210 227 40 0 18028 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 74452

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14756
/proc/meminfo: memFree=1584112/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=84364 CPUtime=1721.6
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 73616089 0 0 0 142037 30123 0 0 25 0 1 0 115201816 86388736 20690 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 21091 20690 227 40 0 20506 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 84364

[startup+1782.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 14756
/proc/meminfo: memFree=1584048/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74452 CPUtime=1781.58
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 75681645 0 0 0 147165 30993 0 0 25 0 1 0 115201816 76238848 18218 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629076 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18613 18218 227 40 0 18028 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 74452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 14756
/proc/meminfo: memFree=1584048/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74452 CPUtime=1800.08
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 76642927 0 0 0 148618 31390 0 0 25 0 1 0 115201816 76238848 18218 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18613 18218 227 40 0 18028 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 74452

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

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

[startup+1800.81 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 14756
/proc/meminfo: memFree=1584048/2055920 swapFree=4184740/4192956
[pid=14555] ppid=14553 vsize=74452 CPUtime=1800.08
/proc/14555/stat : 14555 (glpPBv3) R 14553 14555 27306 0 -1 0 76642927 0 0 0 148618 31390 0 0 25 0 1 0 115201816 76238848 18218 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/14555/statm: 18613 18218 227 40 0 18028 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 74452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.82
CPU time (s): 1800.1
CPU user time (s): 1486.18
CPU system time (s): 313.921
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 86920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1486.18
system time used= 313.921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76642927
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= 1682

runsolver used 1.42778 second user time and 3.57246 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sun Apr 15 21:35:22 UTC 2007

IDJOB= 353686
IDBENCH= 2261
IDSOLVER= 166
FILE ID= node59/353686-1176672922

PBS_JOBID= 4559945

Free space on /tmp= 66559 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-3.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353686-1176672922/instance-353686-1176672922.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-353686-1176672922 -o ROOT/results/node59/conversion-353686-1176672922 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353686-1176672922/instance-353686-1176672922.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-353686-1176672922 -o ROOT/results/node59/solver-353686-1176672922 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353686-1176672922/instance-353686-1176672922.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  29f577041bedcbf69a98210424b233be

RANDOM SEED= 274923359

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1657032 kB
Buffers:         62296 kB
Cached:         232220 kB
SwapCached:       2712 kB
Active:         108808 kB
Inactive:       200384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1657032 kB
SwapTotal:     4192956 kB
SwapFree:      4184740 kB
Dirty:            4180 kB
Writeback:           0 kB
Mapped:          20260 kB
Slab:            75712 kB
Committed_AS:  1530384 kB
PageTables:       1484 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= 66559 MiB

End job on node59 on Sun Apr 15 22:05:25 UTC 2007