Trace number 351463

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) 1800.24 1801.54

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum3.opb
MD5SUM7834f8d111acea7ee9f1805313462ca3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark410088
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 410088
Optimality of the best value was proved NO
Number of variables93400
Total number of constraints49197
Number of constraints which are clauses6081
Number of constraints which are cardinality constraints (but not clauses)450
Number of constraints which are nor clauses,nor cardinality constraints42666
Minimum length of a constraint1
Maximum length of a constraint1018
Number of terms in the objective function 87370
Biggest coefficient in the objective function 50629
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 602670
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 274082
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 602670
Number of bits of the biggest sum of numbers20
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/351463-1176602370/instance-351463-1176602370.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/node71/watcher-351463-1176602370 -o ROOT/results/node71/solver-351463-1176602370 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351463-1176602370/instance-351463-1176602370.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: 0.91 0.97 0.99 3/64 28045
/proc/meminfo: memFree=1422904/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=2644 CPUtime=0
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 136226490 2707456 226 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 661 226 192 40 0 76 0

[startup+0.023315 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28045
/proc/meminfo: memFree=1422904/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=3176 CPUtime=0.02
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 385 0 0 0 2 0 0 0 18 0 1 0 136226490 3252224 355 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 794 355 192 40 0 209 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3176

[startup+0.101326 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28045
/proc/meminfo: memFree=1422904/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=5176 CPUtime=0.09
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 899 0 0 0 9 0 0 0 18 0 1 0 136226490 5300224 869 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 1294 869 192 40 0 709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.301354 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28045
/proc/meminfo: memFree=1422904/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=10236 CPUtime=0.29
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 2176 0 0 0 28 1 0 0 19 0 1 0 136226490 10481664 2146 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7665439 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 2559 2146 192 40 0 1974 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10236

[startup+0.701407 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28045
/proc/meminfo: memFree=1422904/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=13972 CPUtime=0.69
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 3118 0 0 0 68 1 0 0 23 0 1 0 136226490 14307328 3088 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530868 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 3493 3088 199 40 0 2908 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13972

[startup+1.50152 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 28046
/proc/meminfo: memFree=1409584/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=17968 CPUtime=1.49
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 4111 0 0 0 147 2 0 0 25 0 1 0 136226490 18399232 4081 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7665452 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 4492 4081 199 40 0 3907 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17968

[startup+3.10173 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 28046
/proc/meminfo: memFree=1400816/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=25428 CPUtime=3.09
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 5959 0 0 0 306 3 0 0 25 0 1 0 136226490 26038272 5929 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7665439 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 6357 5929 199 40 0 5772 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25428

[startup+6.30117 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 28046
/proc/meminfo: memFree=1391152/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=40216 CPUtime=6.29
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 9650 0 0 0 622 7 0 0 25 0 1 0 136226490 41181184 9620 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 10054 9620 199 40 0 9469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40216

[startup+12.701 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 28046
/proc/meminfo: memFree=1360816/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=69652 CPUtime=12.69
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 17013 0 0 0 1257 12 0 0 25 0 1 0 136226490 71323648 16983 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 17413 16983 199 40 0 16828 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69652

[startup+25.5018 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 28046
/proc/meminfo: memFree=1299568/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=129200 CPUtime=25.48
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 31921 0 0 0 2526 22 0 0 25 0 1 0 136226490 132300800 31891 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 32300 31891 199 40 0 31715 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 129200

[startup+51.1013 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 28046
/proc/meminfo: memFree=613744/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=850144 CPUtime=51.05
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 212207 0 0 0 5004 101 0 0 25 0 1 0 136226490 870547456 212115 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 212536 212115 206 40 0 211951 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 850144

[startup+102.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/71 28128
/proc/meminfo: memFree=563008/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=861708 CPUtime=102.21
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 216078 0 0 0 10115 106 0 0 25 0 1 0 136226490 882388992 215021 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 215427 215021 221 40 0 214842 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 861708

[startup+162.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 28724
/proc/meminfo: memFree=537912/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=162.01
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 16090 111 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581432 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 162.01
Current children cumulated vsize (KiB) 873264

[startup+222.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538416/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=221.99
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 22087 112 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 221.99
Current children cumulated vsize (KiB) 873264

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538480/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=281.97
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 28085 112 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587159 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 281.97
Current children cumulated vsize (KiB) 873264

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538480/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=341.95
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 34083 112 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639273 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 341.95
Current children cumulated vsize (KiB) 873264

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538480/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=401.93
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 40081 112 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581814 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 401.93
Current children cumulated vsize (KiB) 873264

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538416/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=461.92
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 46079 113 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643491 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 461.92
Current children cumulated vsize (KiB) 873264

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538416/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=521.9
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 52077 113 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589876 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 521.9
Current children cumulated vsize (KiB) 873264

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538480/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=581.88
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 58075 113 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 873264

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538416/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=641.87
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 64073 114 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 641.87
Current children cumulated vsize (KiB) 873264


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538544/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=881.8
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 88065 115 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581432 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 873264

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538544/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=941.78
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 94062 116 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639282 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 873264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538544/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1001.76
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 100060 116 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639282 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 873264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538544/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1061.74
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 106058 116 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 873264

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538480/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1121.72
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 112056 116 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 873264

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538544/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1181.71
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 118054 117 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643614 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 873264

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538480/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1241.69
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 124052 117 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639218 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1241.69
Current children cumulated vsize (KiB) 873264

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28724
/proc/meminfo: memFree=538416/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1301.68
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 130050 118 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1301.68
Current children cumulated vsize (KiB) 873264

[startup+1362.3 s]
/proc/loadavg: 1.23 1.05 1.02 4/72 32343
/proc/meminfo: memFree=531640/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1361.6
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 136042 118 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639282 0 0 4096 0 0 0 0 17 0 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1361.6
Current children cumulated vsize (KiB) 873264

[startup+1422.31 s]
/proc/loadavg: 1.89 1.28 1.10 3/72 19861
/proc/meminfo: memFree=507352/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1421.28
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 142004 124 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134636104 0 0 4096 0 0 0 0 17 0 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1421.28
Current children cumulated vsize (KiB) 873264

[startup+1482.3 s]
/proc/loadavg: 1.70 1.35 1.13 2/65 30984
/proc/meminfo: memFree=496816/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1481.08
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 147978 130 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639279 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1481.08
Current children cumulated vsize (KiB) 873264

[startup+1542.3 s]
/proc/loadavg: 1.26 1.28 1.12 2/65 30984
/proc/meminfo: memFree=496880/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1541.07
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 153976 131 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1541.07
Current children cumulated vsize (KiB) 873264

[startup+1602.3 s]
/proc/loadavg: 1.09 1.23 1.10 2/65 30984
/proc/meminfo: memFree=496944/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1601.05
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 159974 131 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581076 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1601.05
Current children cumulated vsize (KiB) 873264

[startup+1662.3 s]
/proc/loadavg: 1.03 1.18 1.09 2/65 30984
/proc/meminfo: memFree=496944/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1661.04
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 165972 132 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639272 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1661.04
Current children cumulated vsize (KiB) 873264

[startup+1722.3 s]
/proc/loadavg: 1.01 1.15 1.09 2/65 30984
/proc/meminfo: memFree=497008/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1721.02
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 171970 132 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134640586 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1721.02
Current children cumulated vsize (KiB) 873264

[startup+1782.3 s]
/proc/loadavg: 1.00 1.12 1.08 2/65 30984
/proc/meminfo: memFree=496944/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1781
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 177968 132 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639272 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1781
Current children cumulated vsize (KiB) 873264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 1.00 1.11 1.08 2/65 30984
/proc/meminfo: memFree=496944/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=873264 CPUtime=1800.1
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 0 221858 0 0 0 179878 132 0 0 25 0 1 0 136226490 894222336 217910 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639282 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 218316 217910 221 40 0 217731 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 873264

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

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

[startup+1801.51 s]
/proc/loadavg: 1.00 1.11 1.08 2/65 30984
/proc/meminfo: memFree=496944/2055920 swapFree=4184248/4192956
[pid=28045] ppid=28043 vsize=0 CPUtime=1800.2
/proc/28045/stat : 28045 (glpPBv3) R 28043 28045 27347 0 -1 1028 221858 0 0 0 179878 142 0 0 25 0 1 0 136226490 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/28045/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.54
CPU time (s): 1800.24
CPU user time (s): 1798.78
CPU system time (s): 1.45878
CPU usage (%): 99.9279
Max. virtual memory (cumulated for all children) (KiB): 873264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.78
system time used= 1.45878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 221858
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= 4788

runsolver used 1.3338 second user time and 3.75543 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Apr 15 01:59:32 UTC 2007

IDJOB= 351463
IDBENCH= 1767
IDSOLVER= 166
FILE ID= node71/351463-1176602370

PBS_JOBID= 4557013

Free space on /tmp= 66449 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum3.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351463-1176602370/instance-351463-1176602370.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-351463-1176602370 -o ROOT/results/node71/conversion-351463-1176602370 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351463-1176602370/instance-351463-1176602370.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-351463-1176602370 -o ROOT/results/node71/solver-351463-1176602370 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351463-1176602370/instance-351463-1176602370.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7834f8d111acea7ee9f1805313462ca3

RANDOM SEED= 138885653

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1423376 kB
Buffers:         33984 kB
Cached:         496040 kB
SwapCached:       2688 kB
Active:         181480 kB
Inactive:       359956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1423376 kB
SwapTotal:     4192956 kB
SwapFree:      4184248 kB
Dirty:          118024 kB
Writeback:           0 kB
Mapped:          16408 kB
Slab:            77192 kB
Committed_AS:  1294920 kB
PageTables:       1448 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= 66449 MiB

End job on node71 on Sun Apr 15 02:29:35 UTC 2007