Trace number 353491

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) 1800.05 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-4.opb
MD5SUM09bf68c118cd38b954800f61edb04c4b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-54
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 -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints110038
Number of constraints which are clauses110038
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 1400
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 1400
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 1400
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/353491-1176667568/instance-353491-1176667568.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/node58/watcher-353491-1176667568 -o ROOT/results/node58/solver-353491-1176667568 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353491-1176667568/instance-353491-1176667568.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.10 1.07 1.02 3/64 15649
/proc/meminfo: memFree=1821880/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=2644 CPUtime=0
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 114666486 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 661 228 192 40 0 76 0

[startup+0.0247581 s]
/proc/loadavg: 1.10 1.07 1.02 3/64 15649
/proc/meminfo: memFree=1821880/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=3048 CPUtime=0.02
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 358 0 0 0 2 0 0 0 18 0 1 0 114666486 3121152 328 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 762 328 199 40 0 177 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3048

[startup+0.101771 s]
/proc/loadavg: 1.10 1.07 1.02 3/64 15649
/proc/meminfo: memFree=1821880/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=4116 CPUtime=0.09
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 632 0 0 0 9 0 0 0 18 0 1 0 114666486 4214784 602 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 1029 602 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301803 s]
/proc/loadavg: 1.10 1.07 1.02 3/64 15649
/proc/meminfo: memFree=1821880/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=6912 CPUtime=0.29
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 1330 0 0 0 29 0 0 0 19 0 1 0 114666486 7077888 1300 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 1728 1300 199 40 0 1143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6912

[startup+0.70187 s]
/proc/loadavg: 1.10 1.07 1.02 3/64 15649
/proc/meminfo: memFree=1821880/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=12372 CPUtime=0.69
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 2687 0 0 0 68 1 0 0 23 0 1 0 114666486 12668928 2657 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 3093 2657 199 40 0 2508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12372

[startup+1.502 s]
/proc/loadavg: 1.10 1.07 1.02 2/65 15650
/proc/meminfo: memFree=1797104/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=65064 CPUtime=1.48
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 18865 0 0 0 140 8 0 0 25 0 1 0 114666486 66625536 15877 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 16266 15877 221 40 0 15681 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 65064

[startup+3.10127 s]
/proc/loadavg: 1.10 1.07 1.02 2/65 15650
/proc/meminfo: memFree=1758768/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=65064 CPUtime=3.09
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 19728 0 0 0 300 9 0 0 25 0 1 0 114666486 66625536 15877 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643524 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 16266 15877 221 40 0 15681 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65064

[startup+6.30181 s]
/proc/loadavg: 1.17 1.09 1.02 2/65 15650
/proc/meminfo: memFree=1758576/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=65064 CPUtime=6.29
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 21454 0 0 0 619 10 0 0 25 0 1 0 114666486 66625536 15877 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581956 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 16266 15877 221 40 0 15681 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65064

[startup+12.7029 s]
/proc/loadavg: 1.16 1.09 1.02 2/65 15650
/proc/meminfo: memFree=1752184/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=71520 CPUtime=12.69
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 28997 0 0 0 1255 14 0 0 25 0 1 0 114666486 73236480 17491 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 17880 17491 221 40 0 17295 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71520

[startup+25.502 s]
/proc/loadavg: 1.12 1.08 1.02 2/65 15650
/proc/meminfo: memFree=1752248/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=71520 CPUtime=25.48
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 36764 0 0 0 2531 17 0 0 25 0 1 0 114666486 73236480 17491 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134606809 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 17880 17491 221 40 0 17295 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 71520

[startup+51.1013 s]
/proc/loadavg: 1.08 1.08 1.02 2/65 15650
/proc/meminfo: memFree=1723448/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=51.07
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 1355211 0 0 0 4531 576 0 0 25 0 1 0 114666486 103010304 24765 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643294 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24765 227 40 0 24564 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 100596

[startup+102.306 s]
/proc/loadavg: 1.03 1.06 1.01 2/65 15650
/proc/meminfo: memFree=1723576/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=102.26
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 3991185 0 0 0 8510 1716 0 0 25 0 1 0 114666486 103010304 24765 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643767 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24765 227 40 0 24564 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 100596

[startup+162.302 s]
/proc/loadavg: 1.01 1.05 1.01 2/65 15650
/proc/meminfo: memFree=1723576/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=162.23
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 7074775 0 0 0 13182 3041 0 0 25 0 1 0 114666486 103010304 24765 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626349 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24765 227 40 0 24564 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 100596

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 15650
/proc/meminfo: memFree=1723512/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=222.22
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 10133617 0 0 0 17862 4360 0 0 25 0 1 0 114666486 103010304 24765 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24765 227 40 0 24564 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 100596

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 15650
/proc/meminfo: memFree=1723512/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=282.19
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 13172553 0 0 0 22550 5669 0 0 25 0 1 0 114666486 103010304 24765 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629068 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24765 227 40 0 24564 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 100596

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15650
/proc/meminfo: memFree=1723512/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=342.18
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 16197501 0 0 0 27239 6979 0 0 25 0 1 0 114666486 103010304 24765 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24765 227 40 0 24564 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 100596

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15650
/proc/meminfo: memFree=1724984/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=402.15
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 19202543 0 0 0 31944 8271 0 0 25 0 1 0 114666486 103010304 24765 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24765 227 40 0 24564 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 100596

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15650
/proc/meminfo: memFree=1723512/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=462.14
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 22184989 0 0 0 36659 9555 0 0 25 0 1 0 114666486 103010304 24765 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24765 227 40 0 24564 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 100596

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1725048/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=522.12
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 25163669 0 0 0 41383 10829 0 0 25 0 1 0 114666486 103010304 24765 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24765 227 40 0 24564 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 100596

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723448/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=582.1
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 28122981 0 0 0 46112 12098 0 0 25 0 1 0 114666486 103010304 24765 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626355 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24765 227 40 0 24564 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 100596

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723448/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=642.09
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 31062925 0 0 0 50845 13364 0 0 25 0 1 0 114666486 103010304 24765 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542961 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24765 227 40 0 24564 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 100596


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1725368/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=822.03
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 39541587 0 0 0 65202 17001 0 0 25 0 1 0 114666486 103010304 24677 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24684 227 40 0 24564 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 100596

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1724728/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=882
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 42413834 0 0 0 69959 18241 0 0 25 0 1 0 114666486 103010304 24767 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24767 227 40 0 24564 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 100596

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1724984/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=941.99
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 45271464 0 0 0 74734 19465 0 0 25 0 1 0 114666486 103010304 24767 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626354 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24767 227 40 0 24564 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 100596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723384/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=98444 CPUtime=1001.96
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 48091434 0 0 0 79522 20674 0 0 25 0 1 0 114666486 100806656 24229 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543009 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 24611 24229 227 40 0 24026 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 98444

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723384/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=1061.94
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 50871939 0 0 0 84328 21866 0 0 25 0 1 0 114666486 103010304 24767 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24767 227 40 0 24564 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 100596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723320/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=1121.93
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 53647257 0 0 0 89137 23056 0 0 25 0 1 0 114666486 103010304 24554 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 24934 24554 227 40 0 24349 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 100596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1725304/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=99304 CPUtime=1181.91
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 56117695 0 0 0 94074 24117 0 0 25 0 1 0 114666486 101687296 24388 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 24826 24398 227 40 0 24241 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 99304

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1724408/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=1241.89
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 58848202 0 0 0 98907 25282 0 0 25 0 1 0 114666486 103010304 24771 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24771 227 40 0 24564 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 100596

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723384/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=1301.87
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 61545317 0 0 0 103750 26437 0 0 25 0 1 0 114666486 103010304 24771 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24771 227 40 0 24564 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 100596

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723256/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=1361.85
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 64246927 0 0 0 108593 27592 0 0 25 0 1 0 114666486 103010304 24771 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24771 227 40 0 24564 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 100596

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723256/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=1421.84
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 66916604 0 0 0 113437 28747 0 0 25 0 1 0 114666486 103010304 24771 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24771 227 40 0 24564 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 100596

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723256/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100596 CPUtime=1481.81
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 69301083 0 0 0 118403 29778 0 0 25 0 1 0 114666486 103010304 24724 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25149 24731 227 40 0 24564 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 100596

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723192/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=99304 CPUtime=1541.8
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 71937991 0 0 0 123267 30913 0 0 25 0 1 0 114666486 101687296 24235 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 24826 24235 227 40 0 24241 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 99304

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723192/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100704 CPUtime=1601.77
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 74550642 0 0 0 128128 32049 0 0 25 0 1 0 114666486 103120896 24775 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25176 24775 227 40 0 24591 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 100704

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723192/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100704 CPUtime=1661.76
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 76905600 0 0 0 133106 33070 0 0 25 0 1 0 114666486 103120896 24775 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25176 24775 227 40 0 24591 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 100704

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723256/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=99412 CPUtime=1721.74
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 79479064 0 0 0 137995 34179 0 0 25 0 1 0 114666486 101797888 24326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 24853 24335 227 40 0 24268 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 99412

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723192/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100704 CPUtime=1781.72
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 82018805 0 0 0 142892 35280 0 0 25 0 1 0 114666486 103120896 24777 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25176 24777 227 40 0 24591 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 100704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15650
/proc/meminfo: memFree=1723192/2055920 swapFree=4184580/4192956
[pid=15649] ppid=15647 vsize=100704 CPUtime=1800.02
/proc/15649/stat : 15649 (glpPBv3) R 15647 15649 15251 0 -1 0 82790991 0 0 0 144387 35615 0 0 25 0 1 0 114666486 103120896 24777 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629118 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 25176 24777 227 40 0 24591 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 100704

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): 1800.05
CPU user time (s): 1443.88
CPU system time (s): 356.173
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 117564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1443.88
system time used= 356.173
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82790991
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= 2952

runsolver used 1.35479 second user time and 3.60745 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Apr 15 20:06:08 UTC 2007

IDJOB= 353491
IDBENCH= 2246
IDSOLVER= 166
FILE ID= node58/353491-1176667568

PBS_JOBID= 4559910

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/frb56-25-opb/normalized-frb56-25-4.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353491-1176667568/instance-353491-1176667568.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-353491-1176667568 -o ROOT/results/node58/conversion-353491-1176667568 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353491-1176667568/instance-353491-1176667568.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-353491-1176667568 -o ROOT/results/node58/solver-353491-1176667568 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353491-1176667568/instance-353491-1176667568.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  09bf68c118cd38b954800f61edb04c4b

RANDOM SEED= 88911394

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1822288 kB
Buffers:         14692 kB
Cached:         135280 kB
SwapCached:       2144 kB
Active:          57252 kB
Inactive:       102748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822288 kB
SwapTotal:     4192956 kB
SwapFree:      4184580 kB
Dirty:            4912 kB
Writeback:           0 kB
Mapped:          16908 kB
Slab:            59716 kB
Committed_AS:   201112 kB
PageTables:       1384 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 node58 on Sun Apr 15 20:36:11 UTC 2007