Trace number 353582

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) 1800.06 1801.12

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-4.opb
MD5SUMe1b2be59a127acc8d929395698929541
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-44
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 -45
Optimality of the best value was proved NO
Number of variables945
Total number of constraints58549
Number of constraints which are clauses58549
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 945
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 945
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 945
Number of bits of the biggest sum of numbers10
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/353582-1176670023/instance-353582-1176670023.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/node15/watcher-353582-1176670023 -o ROOT/results/node15/solver-353582-1176670023 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353582-1176670023/instance-353582-1176670023.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: 1.00 1.00 1.00 3/77 18138
/proc/meminfo: memFree=1802984/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=2644 CPUtime=0
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 114919972 2707456 230 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530891 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 661 232 192 40 0 76 0

[startup+0.047189 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18138
/proc/meminfo: memFree=1802984/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=3316 CPUtime=0.04
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 442 0 0 0 4 0 0 0 18 0 1 0 114919972 3395584 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7680579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 829 412 199 40 0 244 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3316

[startup+0.102153 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18138
/proc/meminfo: memFree=1802984/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=4116 CPUtime=0.09
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 650 0 0 0 9 0 0 0 18 0 1 0 114919972 4214784 620 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 1029 620 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301171 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18138
/proc/meminfo: memFree=1802984/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=7044 CPUtime=0.28
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 1387 0 0 0 28 0 0 0 19 0 1 0 114919972 7213056 1357 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 1761 1357 199 40 0 1176 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7044

[startup+0.702207 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18138
/proc/meminfo: memFree=1802984/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=36208 CPUtime=0.69
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 9764 0 0 0 65 4 0 0 23 0 1 0 114919972 37076992 8641 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134642714 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 9052 8641 211 40 0 8467 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36208

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18139
/proc/meminfo: memFree=1769376/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=35980 CPUtime=1.49
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 10181 0 0 0 145 4 0 0 25 0 1 0 114919972 36843520 8594 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 8995 8594 221 40 0 8410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35980

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18139
/proc/meminfo: memFree=1769056/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=35980 CPUtime=3.09
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 11570 0 0 0 304 5 0 0 25 0 1 0 114919972 36843520 8594 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134606790 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 8995 8594 221 40 0 8410 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35980

[startup+6.30172 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18139
/proc/meminfo: memFree=1765408/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=39416 CPUtime=6.29
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 15141 0 0 0 622 7 0 0 25 0 1 0 114919972 40361984 9453 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582224 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 9854 9453 221 40 0 9269 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39416

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18139
/proc/meminfo: memFree=1751080/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=54908 CPUtime=12.69
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 240457 0 0 0 1173 96 0 0 25 0 1 0 114919972 56225792 13322 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13727 13322 227 40 0 13142 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54908

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18139
/proc/meminfo: memFree=1750760/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=54908 CPUtime=25.47
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 916674 0 0 0 2186 361 0 0 25 0 1 0 114919972 56225792 13324 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13727 13324 227 40 0 13142 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 54908

[startup+51.1018 s]
/proc/loadavg: 1.14 1.03 1.01 2/78 18139
/proc/meminfo: memFree=1750504/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=54908 CPUtime=51.05
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 2275827 0 0 0 4219 886 0 0 25 0 1 0 114919972 56225792 13324 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13727 13324 227 40 0 13142 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 54908

[startup+102.307 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 18139
/proc/meminfo: memFree=1743016/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=54908 CPUtime=102.22
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 4934807 0 0 0 8316 1906 0 0 25 0 1 0 114919972 56225792 13326 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643286 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13727 13326 227 40 0 13142 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 54908

[startup+162.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 18139
/proc/meminfo: memFree=1750120/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=54908 CPUtime=162.18
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 7803785 0 0 0 13214 3004 0 0 25 0 1 0 114919972 56225792 13288 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13727 13297 227 40 0 13142 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 54908

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 18139
/proc/meminfo: memFree=1750504/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=54908 CPUtime=222.14
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 10631514 0 0 0 18119 4095 0 0 25 0 1 0 114919972 56225792 13330 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626416 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13727 13330 227 40 0 13142 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 54908

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 18139
/proc/meminfo: memFree=1750120/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=54908 CPUtime=282.12
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 13442639 0 0 0 23040 5172 0 0 25 0 1 0 114919972 56225792 13332 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13727 13332 227 40 0 13142 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 54908

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18139
/proc/meminfo: memFree=1750120/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=54448 CPUtime=342.07
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 16047662 0 0 0 28049 6158 0 0 25 0 1 0 114919972 55754752 13203 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13612 13214 227 40 0 13027 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 54448

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18139
/proc/meminfo: memFree=1750696/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=54908 CPUtime=402.04
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 18582357 0 0 0 33075 7129 0 0 25 0 1 0 114919972 56225792 13292 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13727 13302 227 40 0 13142 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 54908

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18139
/proc/meminfo: memFree=1750056/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=54908 CPUtime=462.01
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 21033768 0 0 0 38127 8074 0 0 25 0 1 0 114919972 56225792 13338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629114 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13727 13338 227 40 0 13142 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 54908

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18139
/proc/meminfo: memFree=1750056/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=62092 CPUtime=521.98
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 23216960 0 0 0 43292 8906 0 0 25 0 1 0 114919972 63582208 15136 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582110 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 15523 15136 227 40 0 14938 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 62092

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18139
/proc/meminfo: memFree=1749928/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=62092 CPUtime=581.95
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 25249684 0 0 0 48493 9702 0 0 25 0 1 0 114919972 63582208 15143 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605738 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 15523 15143 227 40 0 14938 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 62092

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18139
/proc/meminfo: memFree=1749864/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=55024 CPUtime=641.91
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 28040367 0 0 0 53405 10786 0 0 25 0 1 0 114919972 56344576 13353 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13756 13353 227 40 0 13171 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 55024


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18309
/proc/meminfo: memFree=1748984/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=55024 CPUtime=881.77
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 39220991 0 0 0 73099 15078 0 0 25 0 1 0 114919972 56344576 13270 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13756 13281 227 40 0 13171 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 55024

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1749800/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=55024 CPUtime=941.74
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 41766038 0 0 0 78110 16064 0 0 25 0 1 0 114919972 56344576 13361 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13756 13361 227 40 0 13171 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 55024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1749736/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=55024 CPUtime=1001.7
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 44031363 0 0 0 83225 16945 0 0 25 0 1 0 114919972 56344576 13366 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643767 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13756 13366 227 40 0 13171 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 55024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1750696/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=55024 CPUtime=1061.66
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 46488560 0 0 0 88265 17901 0 0 25 0 1 0 114919972 56344576 13372 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13756 13372 227 40 0 13171 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 55024

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1749672/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=55024 CPUtime=1121.63
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 49412214 0 0 0 93138 19025 0 0 25 0 1 0 114919972 56344576 13374 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13756 13374 227 40 0 13171 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 55024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1750184/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=55024 CPUtime=1181.6
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 52353225 0 0 0 98009 20151 0 0 25 0 1 0 114919972 56344576 13374 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/18138/statm: 13756 13374 227 40 0 13171 0
Current children cumulated CPU time (s) 1181.6
Current children cumulated vsize (KiB) 55024

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1749672/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=55024 CPUtime=1241.56
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 55095467 0 0 0 102935 21221 0 0 25 0 1 0 114919972 56344576 13376 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13756 13376 227 40 0 13171 0
Current children cumulated CPU time (s) 1241.56
Current children cumulated vsize (KiB) 55024

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1742632/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=61976 CPUtime=1301.54
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 57803111 0 0 0 107897 22257 0 0 25 0 1 0 114919972 63463424 15116 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134638844 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 15494 15116 227 40 0 14909 0
Current children cumulated CPU time (s) 1301.54
Current children cumulated vsize (KiB) 61976

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1749544/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=55024 CPUtime=1361.5
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 60236061 0 0 0 112952 23198 0 0 25 0 1 0 114919972 56344576 13380 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13756 13380 227 40 0 13171 0
Current children cumulated CPU time (s) 1361.5
Current children cumulated vsize (KiB) 55024

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1750440/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=62096 CPUtime=1421.45
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 62617339 0 0 0 118032 24113 0 0 25 0 1 0 114919972 63586304 15122 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134638624 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 15524 15122 227 40 0 14939 0
Current children cumulated CPU time (s) 1421.45
Current children cumulated vsize (KiB) 62096

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1742120/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=53992 CPUtime=1481.42
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 64751837 0 0 0 123195 24947 0 0 25 0 1 0 114919972 55287808 13102 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542961 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13498 13102 227 40 0 12913 0
Current children cumulated CPU time (s) 1481.42
Current children cumulated vsize (KiB) 53992

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1749416/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=55144 CPUtime=1541.39
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 67091978 0 0 0 128265 25874 0 0 25 0 1 0 114919972 56467456 13394 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13786 13394 227 40 0 13201 0
Current children cumulated CPU time (s) 1541.39
Current children cumulated vsize (KiB) 55144

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1749160/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=62328 CPUtime=1601.35
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 69996390 0 0 0 133135 27000 0 0 25 0 1 0 114919972 63823872 15192 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590800 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 15582 15192 227 40 0 14997 0
Current children cumulated CPU time (s) 1601.35
Current children cumulated vsize (KiB) 62328

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1749928/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=54452 CPUtime=1661.31
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 72935142 0 0 0 138003 28128 0 0 25 0 1 0 114919972 55758848 13108 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13498 13108 227 40 0 12913 0
Current children cumulated CPU time (s) 1661.31
Current children cumulated vsize (KiB) 54452

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1749416/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=62328 CPUtime=1721.29
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 75604139 0 0 0 142973 29156 0 0 25 0 1 0 114919972 63823872 15197 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585311 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 15582 15197 227 40 0 14997 0
Current children cumulated CPU time (s) 1721.29
Current children cumulated vsize (KiB) 62328

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1749836/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=53992 CPUtime=1781.24
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 78187134 0 0 0 147970 30154 0 0 25 0 1 0 114919972 55287808 13119 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541570 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13498 13119 227 40 0 12913 0
Current children cumulated CPU time (s) 1781.24
Current children cumulated vsize (KiB) 53992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1749288/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=55144 CPUtime=1800.05
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 78944363 0 0 0 149557 30448 0 0 25 0 1 0 114919972 56467456 13351 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13786 13361 227 40 0 13201 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 55144

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

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

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18337
/proc/meminfo: memFree=1749288/2055920 swapFree=4169120/4192956
[pid=18138] ppid=18136 vsize=55144 CPUtime=1800.05
/proc/18138/stat : 18138 (glpPBv3) R 18136 18138 17055 0 -1 0 78944363 0 0 0 149557 30448 0 0 25 0 1 0 114919972 56467456 13351 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 0 0 0
/proc/18138/statm: 13786 13361 227 40 0 13201 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 55144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.12
CPU time (s): 1800.06
CPU user time (s): 1495.57
CPU system time (s): 304.493
CPU usage (%): 99.9416
Max. virtual memory (cumulated for all children) (KiB): 64180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1495.57
system time used= 304.493
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78944419
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= 41338

runsolver used 1.78273 second user time and 4.78827 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sun Apr 15 20:47:04 UTC 2007

IDJOB= 353582
IDBENCH= 2253
IDSOLVER= 166
FILE ID= node15/353582-1176670023

PBS_JOBID= 4559370

Free space on /tmp= 66554 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/frb45-21-opb/normalized-frb45-21-4.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353582-1176670023/instance-353582-1176670023.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-353582-1176670023 -o ROOT/results/node15/conversion-353582-1176670023 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353582-1176670023/instance-353582-1176670023.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-353582-1176670023 -o ROOT/results/node15/solver-353582-1176670023 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353582-1176670023/instance-353582-1176670023.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  e1b2be59a127acc8d929395698929541

RANDOM SEED= 872095682

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1803392 kB
Buffers:         32984 kB
Cached:         132912 kB
SwapCached:       2404 kB
Active:          96668 kB
Inactive:        92884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803392 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            3744 kB
Writeback:           0 kB
Mapped:          30940 kB
Slab:            48412 kB
Committed_AS:  6069844 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66554 MiB

End job on node15 on Sun Apr 15 21:17:07 UTC 2007