Trace number 353803

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) 1800.08 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-4.opb
MD5SUM4acf18ad1cd52676d2699a99f210ed0a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-35
Best CPU time to get the best result obtained on this benchmark746.035
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved YES
Number of variables595
Total number of constraints27842
Number of constraints which are clauses27842
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 595
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 595
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 595
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/353803-1176685579/instance-353803-1176685579.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-353803-1176685579 -o ROOT/results/node29/solver-353803-1176685579 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353803-1176685579/instance-353803-1176685579.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: 1.06 1.01 1.00 3/77 2444
/proc/meminfo: memFree=1548496/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=2644 CPUtime=0
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 116473658 2707456 230 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 661 230 192 40 0 76 0

[startup+0.0924759 s]
/proc/loadavg: 1.06 1.01 1.00 3/77 2444
/proc/meminfo: memFree=1548496/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=3980 CPUtime=0.08
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 589 0 0 0 8 0 0 0 18 0 1 0 116473658 4075520 559 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 995 559 199 40 0 410 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3980

[startup+0.101476 s]
/proc/loadavg: 1.06 1.01 1.00 3/77 2444
/proc/meminfo: memFree=1548496/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=4116 CPUtime=0.09
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 623 0 0 0 9 0 0 0 18 0 1 0 116473658 4214784 593 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 1029 593 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301488 s]
/proc/loadavg: 1.06 1.01 1.00 3/77 2444
/proc/meminfo: memFree=1548496/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=11016 CPUtime=0.29
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 2463 0 0 0 28 1 0 0 19 0 1 0 116473658 11280384 2323 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134541987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 2754 2323 204 40 0 2169 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11016

[startup+0.701515 s]
/proc/loadavg: 1.06 1.01 1.00 3/77 2444
/proc/meminfo: memFree=1548496/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=18592 CPUtime=0.69
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 5046 0 0 0 67 2 0 0 22 0 1 0 116473658 19038208 4266 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582110 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 4648 4266 221 40 0 4063 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18592

[startup+1.50156 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 2445
/proc/meminfo: memFree=1532040/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=18592 CPUtime=1.49
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 5420 0 0 0 147 2 0 0 25 0 1 0 116473658 19038208 4266 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 4648 4266 221 40 0 4063 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18592

[startup+3.10166 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 2445
/proc/meminfo: memFree=1530248/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=27608 CPUtime=3.09
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 11063 0 0 0 305 4 0 0 25 0 1 0 116473658 28270592 6526 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 6902 6526 227 40 0 6317 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27608

[startup+6.30186 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 2445
/proc/meminfo: memFree=1519624/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=27608 CPUtime=6.29
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 13311 0 0 0 623 6 0 0 25 0 1 0 116473658 28270592 6526 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 6902 6526 227 40 0 6317 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27608

[startup+12.7013 s]
/proc/loadavg: 1.04 1.01 1.00 3/78 2445
/proc/meminfo: memFree=1522696/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=27608 CPUtime=12.69
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 18931 0 0 0 1261 8 0 0 25 0 1 0 116473658 28270592 6526 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 6902 6526 227 40 0 6317 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27608

[startup+25.5011 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 2445
/proc/meminfo: memFree=1522696/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=27608 CPUtime=25.48
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 29047 0 0 0 2535 13 0 0 25 0 1 0 116473658 28270592 6526 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 6902 6526 227 40 0 6317 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27608

[startup+51.1016 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2445
/proc/meminfo: memFree=1522696/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=27828 CPUtime=51.07
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 300412 0 0 0 4978 129 0 0 25 0 1 0 116473658 28495872 6558 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 6957 6568 227 40 0 6372 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27828

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522760/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=27828 CPUtime=102.27
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 1225044 0 0 0 9715 512 0 0 25 0 1 0 116473658 28495872 6581 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 6957 6581 227 40 0 6372 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27828

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522696/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=31024 CPUtime=162.25
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 2330032 0 0 0 15240 985 0 0 25 0 1 0 116473658 31768576 7380 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7756 7380 227 40 0 7171 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31024

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522696/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=27828 CPUtime=222.24
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 3436426 0 0 0 20778 1446 0 0 25 0 1 0 116473658 28495872 6581 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 6957 6581 227 40 0 6372 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 27828

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522632/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=27828 CPUtime=282.22
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 4514889 0 0 0 26316 1906 0 0 25 0 1 0 116473658 28495872 6578 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 6957 6581 227 40 0 6372 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27828

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1519304/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=27828 CPUtime=342.21
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 5613353 0 0 0 31853 2368 0 0 25 0 1 0 116473658 28495872 6581 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643521 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 6957 6581 227 40 0 6372 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 27828

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522568/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=27828 CPUtime=402.19
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 6719015 0 0 0 37383 2836 0 0 25 0 1 0 116473658 28495872 6581 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 6957 6581 227 40 0 6372 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 27828

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522632/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=27828 CPUtime=462.18
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 7812255 0 0 0 42926 3292 0 0 25 0 1 0 116473658 28495872 6526 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 6902 6526 227 40 0 6317 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 27828

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1518792/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28048 CPUtime=522.17
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 9000568 0 0 0 48431 3786 0 0 25 0 1 0 116473658 28721152 6636 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134629068 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7012 6636 227 40 0 6427 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 28048

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522376/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28048 CPUtime=582.15
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 10857052 0 0 0 53670 4545 0 0 25 0 1 0 116473658 28721152 6636 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7012 6636 227 40 0 6427 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 28048

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522376/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28048 CPUtime=642.14
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 13024142 0 0 0 58783 5431 0 0 25 0 1 0 116473658 28721152 6636 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7012 6636 227 40 0 6427 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 28048


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1520712/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28048 CPUtime=882.08
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 20762013 0 0 0 79596 8612 0 0 25 0 1 0 116473658 28721152 6636 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7012 6636 227 40 0 6427 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 28048

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522376/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28064 CPUtime=942.07
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 22788922 0 0 0 84770 9437 0 0 25 0 1 0 116473658 28737536 6640 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134626349 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7016 6640 227 40 0 6431 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 28064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522312/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28096 CPUtime=1002.05
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 24702017 0 0 0 89979 10226 0 0 25 0 1 0 116473658 28770304 6648 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7024 6648 227 40 0 6439 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 28096

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 2445
/proc/meminfo: memFree=1522312/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28156 CPUtime=1062.03
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 26675712 0 0 0 95156 11047 0 0 25 0 1 0 116473658 28831744 6663 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7039 6663 227 40 0 6454 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 28156

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 2445
/proc/meminfo: memFree=1522440/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=27732 CPUtime=1122.02
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 28728490 0 0 0 100305 11897 0 0 25 0 1 0 116473658 28397568 6557 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134541542 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 6933 6557 227 40 0 6348 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 27732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522312/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28204 CPUtime=1182.01
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 30695129 0 0 0 105503 12698 0 0 25 0 1 0 116473658 28880896 6675 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643694 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7051 6675 227 40 0 6466 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 28204

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522504/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28244 CPUtime=1241.99
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 32541029 0 0 0 110737 13462 0 0 25 0 1 0 116473658 28921856 6685 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7061 6685 227 40 0 6476 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 28244

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522184/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28284 CPUtime=1301.98
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 34454817 0 0 0 115948 14250 0 0 25 0 1 0 116473658 28962816 6695 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7071 6695 227 40 0 6486 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 28284

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522184/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28308 CPUtime=1361.97
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 36470435 0 0 0 121114 15083 0 0 25 0 1 0 116473658 28987392 6701 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7077 6701 227 40 0 6492 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 28308

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522120/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28344 CPUtime=1421.95
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 38331932 0 0 0 126347 15848 0 0 25 0 1 0 116473658 29024256 6710 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134626344 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7086 6710 227 40 0 6501 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 28344

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522120/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28384 CPUtime=1481.94
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 40197513 0 0 0 131576 16618 0 0 25 0 1 0 116473658 29065216 6720 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643678 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7096 6720 227 40 0 6511 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 28384

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522120/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28408 CPUtime=1541.92
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 42252142 0 0 0 136741 17451 0 0 25 0 1 0 116473658 29089792 6726 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7102 6726 227 40 0 6517 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 28408

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522120/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28440 CPUtime=1601.91
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 44189257 0 0 0 141933 18258 0 0 25 0 1 0 116473658 29122560 6734 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7110 6734 227 40 0 6525 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 28440

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522056/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28480 CPUtime=1661.89
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 46027458 0 0 0 147166 19023 0 0 25 0 1 0 116473658 29163520 6742 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7120 6744 227 40 0 6535 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 28480

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1522056/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=28512 CPUtime=1721.88
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 48001105 0 0 0 152361 19827 0 0 25 0 1 0 116473658 29196288 6752 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7128 6752 227 40 0 6543 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 28512

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1521992/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=31096 CPUtime=1781.86
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 49901614 0 0 0 157576 20610 0 0 25 0 1 0 116473658 31842304 7398 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582410 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7774 7398 227 40 0 7189 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 31096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1518536/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=31988 CPUtime=1800.06
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 50458893 0 0 0 159171 20835 0 0 25 0 1 0 116473658 32755712 7621 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7997 7621 227 40 0 7412 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 31988

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2445
/proc/meminfo: memFree=1518536/2055920 swapFree=4190416/4192956
[pid=2444] ppid=2442 vsize=31988 CPUtime=1800.06
/proc/2444/stat : 2444 (glpPBv3) R 2442 2444 1730 0 -1 0 50458893 0 0 0 159171 20835 0 0 25 0 1 0 116473658 32755712 7621 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/2444/statm: 7997 7621 227 40 0 7412 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 31988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1591.72
CPU system time (s): 208.358
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 32948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1591.72
system time used= 208.358
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50458893
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= 1311

runsolver used 2.04669 second user time and 4.50631 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Mon Apr 16 01:06:19 UTC 2007

IDJOB= 353803
IDBENCH= 2270
IDSOLVER= 166
FILE ID= node29/353803-1176685579

PBS_JOBID= 4559998

Free space on /tmp= 66528 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/frb35-17-opb/normalized-frb35-17-4.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353803-1176685579/instance-353803-1176685579.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-353803-1176685579 -o ROOT/results/node29/conversion-353803-1176685579 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353803-1176685579/instance-353803-1176685579.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-353803-1176685579 -o ROOT/results/node29/solver-353803-1176685579 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353803-1176685579/instance-353803-1176685579.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  4acf18ad1cd52676d2699a99f210ed0a

RANDOM SEED= 559997349

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:       1548968 kB
Buffers:         83344 kB
Cached:         279960 kB
SwapCached:        496 kB
Active:         234048 kB
Inactive:       186056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548968 kB
SwapTotal:     4192956 kB
SwapFree:      4190416 kB
Dirty:            2924 kB
Writeback:           0 kB
Mapped:          72888 kB
Slab:            72332 kB
Committed_AS:  1965780 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= 66528 MiB

End job on node29 on Mon Apr 16 01:36:22 UTC 2007