Trace number 353725

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) 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-2.opb
MD5SUM669011fc499ae56e44c354cc6cddc4c7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-49
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints80851
Number of constraints which are clauses80851
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1150
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1150
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1150
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353725-1176674064/instance-353725-1176674064.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/node29/watcher-353725-1176674064 -o ROOT/results/node29/solver-353725-1176674064 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353725-1176674064/instance-353725-1176674064.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1086
/proc/meminfo: memFree=1594696/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=2644 CPUtime=0
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 115322128 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 661 228 192 40 0 76 0

[startup+0.095068 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1086
/proc/meminfo: memFree=1594696/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=3980 CPUtime=0.08
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 603 0 0 0 8 0 0 0 18 0 1 0 115322128 4075520 573 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 995 573 199 40 0 410 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3980

[startup+0.101067 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1086
/proc/meminfo: memFree=1594696/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=4116 CPUtime=0.09
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 623 0 0 0 9 0 0 0 18 0 1 0 115322128 4214784 593 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 1029 593 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301079 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1086
/proc/meminfo: memFree=1594696/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=6780 CPUtime=0.28
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 1316 0 0 0 28 0 0 0 19 0 1 0 115322128 6942720 1286 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 1695 1286 199 40 0 1110 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6780

[startup+0.701104 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1086
/proc/meminfo: memFree=1594696/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=12240 CPUtime=0.69
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 2674 0 0 0 68 1 0 0 23 0 1 0 115322128 12533760 2644 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 3060 2644 199 40 0 2475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12240

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1087
/proc/meminfo: memFree=1562112/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=48252 CPUtime=1.48
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 13743 0 0 0 143 5 0 0 25 0 1 0 115322128 49410048 11672 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 12063 11672 221 40 0 11478 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 48252

[startup+3.10225 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1087
/proc/meminfo: memFree=1548736/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=48252 CPUtime=3.09
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 14375 0 0 0 303 6 0 0 25 0 1 0 115322128 49410048 11672 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587138 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 12063 11672 221 40 0 11478 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48252

[startup+6.30145 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1087
/proc/meminfo: memFree=1548352/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=48252 CPUtime=6.29
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 16271 0 0 0 623 6 0 0 25 0 1 0 115322128 49410048 11672 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 12063 11672 221 40 0 11478 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48252

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 1087
/proc/meminfo: memFree=1543616/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=52996 CPUtime=12.69
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 23068 0 0 0 1259 10 0 0 25 0 1 0 115322128 54267904 12858 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 13249 12858 221 40 0 12664 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52996

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 1087
/proc/meminfo: memFree=1522880/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=73104 CPUtime=25.48
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 534769 0 0 0 2328 220 0 0 25 0 1 0 115322128 74858496 17773 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18276 17781 227 40 0 17691 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73104

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 1087
/proc/meminfo: memFree=1523008/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=82360 CPUtime=51.08
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 1867070 0 0 0 4345 763 0 0 25 0 1 0 115322128 84336640 20205 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542262 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 20590 20205 227 40 0 20005 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 82360

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 1087
/proc/meminfo: memFree=1523712/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74052 CPUtime=102.27
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 4502650 0 0 0 8387 1840 0 0 25 0 1 0 115322128 75829248 18128 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18513 18128 227 40 0 17928 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 74052

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1087
/proc/meminfo: memFree=1522944/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=73104 CPUtime=162.25
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 7515201 0 0 0 13157 3068 0 0 25 0 1 0 115322128 74858496 17739 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18276 17748 227 40 0 17691 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 73104

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1087
/proc/meminfo: memFree=1524096/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=75676 CPUtime=222.24
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 10469675 0 0 0 17959 4265 0 0 25 0 1 0 115322128 77492224 18393 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18919 18401 227 40 0 18334 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 75676

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1087
/proc/meminfo: memFree=1522944/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74052 CPUtime=282.22
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 13368590 0 0 0 22774 5448 0 0 25 0 1 0 115322128 75829248 17970 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18355 17891 227 40 0 17770 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 74052

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1087
/proc/meminfo: memFree=1522944/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74052 CPUtime=342.2
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 16224845 0 0 0 27617 6603 0 0 25 0 1 0 115322128 75829248 18128 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18513 18128 227 40 0 17928 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 74052

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 1153
/proc/meminfo: memFree=1521864/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74052 CPUtime=402.18
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 19048582 0 0 0 32461 7757 0 0 25 0 1 0 115322128 75829248 18130 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18513 18130 227 40 0 17928 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 74052

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1287
/proc/meminfo: memFree=1522680/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74052 CPUtime=462.08
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 21858227 0 0 0 37302 8906 0 0 25 0 1 0 115322128 75829248 18130 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18513 18130 227 40 0 17928 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 74052

[startup+522.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1522880/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=76940 CPUtime=522.07
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 24641735 0 0 0 42157 10050 0 0 25 0 1 0 115322128 78786560 18853 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134558024 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 19235 18853 227 40 0 18650 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 76940

[startup+582.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1522944/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=73104 CPUtime=582.06
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 26993612 0 0 0 47181 11025 0 0 25 0 1 0 115322128 74858496 17835 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18276 17844 227 40 0 17691 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 73104

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1522880/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74052 CPUtime=642.04
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 29542883 0 0 0 52122 12082 0 0 25 0 1 0 115322128 75829248 18133 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18513 18133 227 40 0 17928 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 74052


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1524224/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=822
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 37167280 0 0 0 66973 15227 0 0 25 0 1 0 115322128 75952128 18139 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629076 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18139 227 40 0 17958 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 74172

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1522880/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=881.99
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 39575954 0 0 0 71977 16222 0 0 25 0 1 0 115322128 75952128 18139 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18139 227 40 0 17958 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 74172

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1523136/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=941.97
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 41840246 0 0 0 77038 17159 0 0 25 0 1 0 115322128 75952128 18141 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18141 227 40 0 17958 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 74172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1522816/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=73540 CPUtime=1001.95
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 44000258 0 0 0 82143 18052 0 0 25 0 1 0 115322128 75304960 17975 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18385 17985 227 40 0 17800 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 73540

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1518080/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=73224 CPUtime=1061.94
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 46220792 0 0 0 87220 18974 0 0 25 0 1 0 115322128 74981376 17780 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18306 17789 227 40 0 17721 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 73224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1513216/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=1121.93
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 48163654 0 0 0 92409 19784 0 0 25 0 1 0 115322128 75952128 18152 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18152 227 40 0 17958 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 74172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1523584/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=1181.91
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 50598855 0 0 0 97394 20797 0 0 25 0 1 0 115322128 75952128 18156 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629055 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18156 227 40 0 17958 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 74172

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1522816/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=1241.9
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 53628255 0 0 0 102123 22067 0 0 25 0 1 0 115322128 75952128 18156 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18156 227 40 0 17958 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 74172

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1522752/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=1301.89
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 56590240 0 0 0 106895 23294 0 0 25 0 1 0 115322128 75952128 18156 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18156 227 40 0 17958 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 74172

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1522752/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=1361.87
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 59497192 0 0 0 111695 24492 0 0 25 0 1 0 115322128 75952128 18158 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18158 227 40 0 17958 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 74172

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1522688/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=1421.85
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 62371438 0 0 0 116496 25689 0 0 25 0 1 0 115322128 75952128 18109 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18117 227 40 0 17958 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 74172

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1287
/proc/meminfo: memFree=1522816/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=1481.84
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 64979159 0 0 0 121418 26766 0 0 25 0 1 0 115322128 75952128 18160 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626338 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18160 227 40 0 17958 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 74172

[startup+1542.3 s]
/proc/loadavg: 1.17 1.04 1.01 2/78 1287
/proc/meminfo: memFree=1522624/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=1541.83
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 67559867 0 0 0 126344 27839 0 0 25 0 1 0 115322128 75952128 18160 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18160 227 40 0 17958 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 74172

[startup+1602.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 1287
/proc/meminfo: memFree=1519744/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=1601.81
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 70114507 0 0 0 131282 28899 0 0 25 0 1 0 115322128 75952128 18162 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18162 227 40 0 17958 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 74172

[startup+1662.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 1287
/proc/meminfo: memFree=1522944/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=1661.8
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 72766029 0 0 0 136181 29999 0 0 25 0 1 0 115322128 75952128 18164 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18164 227 40 0 17958 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 74172

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 1287
/proc/meminfo: memFree=1522624/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74172 CPUtime=1721.78
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 75107950 0 0 0 141211 30967 0 0 25 0 1 0 115322128 75952128 18166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18543 18166 227 40 0 17958 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 74172

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1287
/proc/meminfo: memFree=1522624/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=74288 CPUtime=1781.77
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 77514791 0 0 0 146207 31970 0 0 25 0 1 0 115322128 76070912 18168 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643684 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 18572 18168 227 40 0 17987 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 74288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1287
/proc/meminfo: memFree=1513088/2055920 swapFree=4190416/4192956
[pid=1086] ppid=1084 vsize=83836 CPUtime=1800.07
/proc/1086/stat : 1086 (glpPBv3) R 1084 1086 382 0 -1 0 78265183 0 0 0 147726 32281 0 0 25 0 1 0 115322128 85848064 20555 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134580395 0 0 4096 0 0 0 0 17 1 0 0
/proc/1086/statm: 20959 20555 227 40 0 20374 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 83836

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): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1477.26
CPU system time (s): 322.833
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 86584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1477.26
system time used= 322.833
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78265183
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= 36081

runsolver used 1.86871 second user time and 4.69029 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Apr 15 21:54:24 UTC 2007

IDJOB= 353725
IDBENCH= 2264
IDSOLVER= 166
FILE ID= node29/353725-1176674064

PBS_JOBID= 4559951

Free space on /tmp= 66560 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353725-1176674064/instance-353725-1176674064.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-353725-1176674064 -o ROOT/results/node29/conversion-353725-1176674064 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353725-1176674064/instance-353725-1176674064.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-353725-1176674064 -o ROOT/results/node29/solver-353725-1176674064 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353725-1176674064/instance-353725-1176674064.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  669011fc499ae56e44c354cc6cddc4c7

RANDOM SEED= 81350860

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1595232 kB
Buffers:         82700 kB
Cached:         234092 kB
SwapCached:        496 kB
Active:         213780 kB
Inactive:       160764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1595232 kB
SwapTotal:     4192956 kB
SwapFree:      4190416 kB
Dirty:            4252 kB
Writeback:           0 kB
Mapped:          73848 kB
Slab:            71612 kB
Committed_AS:  1958984 kB
PageTables:       1876 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= 66560 MiB

End job on node29 on Sun Apr 15 22:24:27 UTC 2007