Trace number 353647

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 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-5.opb
MD5SUM20471e978018d28aed0ca16c46de4e3d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-51
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -51
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94226
Number of constraints which are clauses94226
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 1272
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 1272
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 1272
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/353647-1176671893/instance-353647-1176671893.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/node21/watcher-353647-1176671893 -o ROOT/results/node21/solver-353647-1176671893 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353647-1176671893/instance-353647-1176671893.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: 1.09 1.14 1.10 3/77 23668
/proc/meminfo: memFree=1832792/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=2644 CPUtime=0
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 115106641 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 661 228 192 40 0 76 0

[startup+0.063854 s]
/proc/loadavg: 1.09 1.14 1.10 3/77 23668
/proc/meminfo: memFree=1832792/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=3580 CPUtime=0.05
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 497 0 0 0 5 0 0 0 18 0 1 0 115106641 3665920 467 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 895 467 199 40 0 310 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3580

[startup+0.101857 s]
/proc/loadavg: 1.09 1.14 1.10 3/77 23668
/proc/meminfo: memFree=1832792/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=4116 CPUtime=0.09
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 634 0 0 0 9 0 0 0 18 0 1 0 115106641 4214784 604 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 1029 604 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.30188 s]
/proc/loadavg: 1.09 1.14 1.10 3/77 23668
/proc/meminfo: memFree=1832792/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=6912 CPUtime=0.28
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 1334 0 0 0 28 0 0 0 19 0 1 0 115106641 7077888 1304 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 1728 1304 199 40 0 1143 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6912

[startup+0.701924 s]
/proc/loadavg: 1.09 1.14 1.10 3/77 23668
/proc/meminfo: memFree=1832792/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=12372 CPUtime=0.69
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 2707 0 0 0 68 1 0 0 22 0 1 0 115106641 12668928 2677 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 3093 2677 199 40 0 2508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12372

[startup+1.50201 s]
/proc/loadavg: 1.08 1.14 1.09 2/78 23669
/proc/meminfo: memFree=1805072/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=55700 CPUtime=1.48
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 15981 0 0 0 142 6 0 0 25 0 1 0 115106641 57036800 13519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 13925 13519 221 40 0 13340 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 55700

[startup+3.10119 s]
/proc/loadavg: 1.08 1.14 1.09 2/78 23669
/proc/meminfo: memFree=1779280/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=55700 CPUtime=3.09
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 16724 0 0 0 302 7 0 0 25 0 1 0 115106641 57036800 13519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134606800 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 13925 13519 221 40 0 13340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55700

[startup+6.30153 s]
/proc/loadavg: 1.08 1.14 1.09 2/78 23669
/proc/meminfo: memFree=1779032/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=55700 CPUtime=6.29
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 18210 0 0 0 621 8 0 0 25 0 1 0 115106641 57036800 13519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 13925 13519 221 40 0 13340 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55700

[startup+12.7022 s]
/proc/loadavg: 1.07 1.13 1.09 2/78 23669
/proc/meminfo: memFree=1773528/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=61228 CPUtime=12.69
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 25433 0 0 0 1257 12 0 0 25 0 1 0 115106641 62697472 14901 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583564 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 15307 14901 221 40 0 14722 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61228

[startup+25.5016 s]
/proc/loadavg: 1.06 1.13 1.09 2/78 23669
/proc/meminfo: memFree=1749464/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=25.48
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 348247 0 0 0 2399 149 0 0 25 0 1 0 115106641 87552000 20988 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20988 227 40 0 20790 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 85500

[startup+51.1014 s]
/proc/loadavg: 1.04 1.12 1.09 2/78 23669
/proc/meminfo: memFree=1750104/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=51.07
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 1654960 0 0 0 4405 702 0 0 25 0 1 0 115106641 87552000 20990 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20990 227 40 0 20790 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85500

[startup+102.306 s]
/proc/loadavg: 1.08 1.11 1.09 2/78 23669
/proc/meminfo: memFree=1749592/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=102.26
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 4242748 0 0 0 8432 1794 0 0 25 0 1 0 115106641 87552000 20990 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20990 227 40 0 20790 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 85500

[startup+162.302 s]
/proc/loadavg: 1.03 1.09 1.08 2/78 23669
/proc/meminfo: memFree=1749656/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=162.24
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 7226277 0 0 0 13158 3066 0 0 25 0 1 0 115106641 87552000 20867 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20875 227 40 0 20790 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 85500

[startup+222.301 s]
/proc/loadavg: 1.01 1.07 1.08 2/78 23669
/proc/meminfo: memFree=1749592/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=222.22
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 10178109 0 0 0 17915 4307 0 0 25 0 1 0 115106641 87552000 20992 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 85500

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.07 2/78 23669
/proc/meminfo: memFree=1749592/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=282.21
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 13043051 0 0 0 22706 5515 0 0 25 0 1 0 115106641 87552000 20992 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626408 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 85500

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/78 23669
/proc/meminfo: memFree=1749592/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=342.19
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 15952161 0 0 0 27474 6745 0 0 25 0 1 0 115106641 87552000 20992 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643689 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 85500

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/78 23669
/proc/meminfo: memFree=1738456/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=402.16
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 18839047 0 0 0 32248 7968 0 0 25 0 1 0 115106641 87552000 20992 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 85500

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 23669
/proc/meminfo: memFree=1747480/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=462.15
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 21700468 0 0 0 37034 9181 0 0 25 0 1 0 115106641 87552000 20992 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 85500

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 23669
/proc/meminfo: memFree=1750104/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=522.14
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 24548168 0 0 0 41813 10401 0 0 25 0 1 0 115106641 87552000 20992 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 85500

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 23669
/proc/meminfo: memFree=1750808/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=582.11
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 27364215 0 0 0 46613 11598 0 0 25 0 1 0 115106641 87552000 20992 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 85500

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.04 3/78 23669
/proc/meminfo: memFree=1749528/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=642.1
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 30168224 0 0 0 51417 12793 0 0 25 0 1 0 115106641 87552000 20992 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626352 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 85500


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 23669
/proc/meminfo: memFree=1749400/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=822.05
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 38476076 0 0 0 65842 16363 0 0 25 0 1 0 115106641 87552000 20992 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 85500

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 23669
/proc/meminfo: memFree=1749336/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=882.03
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 41222675 0 0 0 70662 17541 0 0 25 0 1 0 115106641 87552000 20994 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20994 227 40 0 20790 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 85500

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 23669
/proc/meminfo: memFree=1750936/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=942.01
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 43958623 0 0 0 75488 18713 0 0 25 0 1 0 115106641 87552000 20994 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626355 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20994 227 40 0 20790 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 85500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23669
/proc/meminfo: memFree=1749272/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85500 CPUtime=1002
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 46322248 0 0 0 80469 19731 0 0 25 0 1 0 115106641 87552000 20829 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21375 20838 227 40 0 20790 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 85500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23669
/proc/meminfo: memFree=1749336/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=88856 CPUtime=1061.98
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 48811328 0 0 0 85397 20801 0 0 25 0 1 0 115106641 90988544 21838 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541992 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 22214 21838 227 40 0 21629 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 88856

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23669
/proc/meminfo: memFree=1749272/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85612 CPUtime=1121.96
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 51507672 0 0 0 90229 21967 0 0 25 0 1 0 115106641 87666688 21001 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21403 21001 227 40 0 20818 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 85612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23671
/proc/meminfo: memFree=1750488/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85612 CPUtime=1181.94
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 54196688 0 0 0 95077 23117 0 0 25 0 1 0 115106641 87666688 21001 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21403 21001 227 40 0 20818 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 85612

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23671
/proc/meminfo: memFree=1749272/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85612 CPUtime=1241.93
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 56668288 0 0 0 100014 24179 0 0 25 0 1 0 115106641 87666688 21001 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626349 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21403 21001 227 40 0 20818 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 85612

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23671
/proc/meminfo: memFree=1749208/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85612 CPUtime=1301.91
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 59283983 0 0 0 104892 25299 0 0 25 0 1 0 115106641 87666688 21003 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21403 21003 227 40 0 20818 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 85612

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23671
/proc/meminfo: memFree=1749144/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85612 CPUtime=1361.9
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 61879304 0 0 0 109771 26419 0 0 25 0 1 0 115106641 87666688 21003 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21403 21003 227 40 0 20818 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 85612

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23671
/proc/meminfo: memFree=1749080/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85612 CPUtime=1421.88
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 64291008 0 0 0 114734 27454 0 0 25 0 1 0 115106641 87666688 21003 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21403 21003 227 40 0 20818 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 85612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23671
/proc/meminfo: memFree=1749016/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85612 CPUtime=1481.86
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 66809304 0 0 0 119652 28534 0 0 25 0 1 0 115106641 87666688 21005 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21403 21005 227 40 0 20818 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 85612

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23671
/proc/meminfo: memFree=1748952/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85612 CPUtime=1541.84
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 69175187 0 0 0 124628 29556 0 0 25 0 1 0 115106641 87666688 21007 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21403 21007 227 40 0 20818 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 85612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23671
/proc/meminfo: memFree=1748888/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85612 CPUtime=1601.83
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 71639002 0 0 0 129570 30613 0 0 25 0 1 0 115106641 87666688 20868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21403 20878 227 40 0 20818 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 85612

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23671
/proc/meminfo: memFree=1748888/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85612 CPUtime=1661.81
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 74080830 0 0 0 134523 31658 0 0 25 0 1 0 115106641 87666688 20966 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21403 20974 227 40 0 20818 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 85612

[startup+1722.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 23671
/proc/meminfo: memFree=1748952/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85612 CPUtime=1721.79
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 76413434 0 0 0 139529 32650 0 0 25 0 1 0 115106641 87666688 21011 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626399 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21403 21011 227 40 0 20818 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 85612

[startup+1782.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23671
/proc/meminfo: memFree=1748888/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=85612 CPUtime=1781.78
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 78778137 0 0 0 144513 33665 0 0 25 0 1 0 115106641 87666688 21011 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21403 21011 227 40 0 20818 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 85612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 23671
/proc/meminfo: memFree=1748952/2055920 swapFree=4169044/4192956
[pid=23668] ppid=23666 vsize=84872 CPUtime=1800.08
/proc/23668/stat : 23668 (glpPBv3) R 23666 23668 32332 0 -1 0 79489306 0 0 0 146040 33968 0 0 25 0 1 0 115106641 86908928 20762 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23668/statm: 21218 20771 227 40 0 20633 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 84872

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): 1800.63
CPU time (s): 1800.1
CPU user time (s): 1460.41
CPU system time (s): 339.695
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 100108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1460.41
system time used= 339.695
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79489359
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= 2175

runsolver used 1.89271 second user time and 4.66229 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Apr 15 21:18:13 UTC 2007

IDJOB= 353647
IDBENCH= 2258
IDSOLVER= 166
FILE ID= node21/353647-1176671893

PBS_JOBID= 4559925

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/frb53-24-opb/normalized-frb53-24-5.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353647-1176671893/instance-353647-1176671893.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-353647-1176671893 -o ROOT/results/node21/conversion-353647-1176671893 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353647-1176671893/instance-353647-1176671893.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-353647-1176671893 -o ROOT/results/node21/solver-353647-1176671893 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353647-1176671893/instance-353647-1176671893.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  20471e978018d28aed0ca16c46de4e3d

RANDOM SEED= 93678381

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1833200 kB
Buffers:         50312 kB
Cached:          71512 kB
SwapCached:       2072 kB
Active:          61624 kB
Inactive:        86536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833200 kB
SwapTotal:     4192956 kB
SwapFree:      4169044 kB
Dirty:            4668 kB
Writeback:           0 kB
Mapped:          33560 kB
Slab:            60084 kB
Committed_AS:   954860 kB
PageTables:       1796 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 node21 on Sun Apr 15 21:48:16 UTC 2007