Trace number 453948

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) 1800.03 1801.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_4.opb
MD5SUM81ea6ef3f58dd056541f0542171b5402
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-112
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -112
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint10
Maximum length of a constraint21
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6326
Sum of products size (including duplicates)12652
Number of different products3163
Sum of products size6326

Solver Data (download as text)

0.00/0.01	c glpPB 0.2 (July 2006)
0.00/0.01	c An Application of GLPK 4.10 for PB Constraints
0.00/0.01	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453948-1178019054/instance-453948-1178019054.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-453948-1178019054 -o ROOT/results/node10/solver-453948-1178019054 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/453948-1178019054/instance-453948-1178019054.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: 1.26 1.01 0.99 3/77 27345
/proc/meminfo: memFree=1910728/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=1060 CPUtime=0
/proc/27345/stat : 27345 (glpPBv3) D 27343 27345 24839 0 -1 0 51 0 0 0 0 0 0 0 18 0 1 0 277942950 1085440 35 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8905636 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/27345/statm: 265 35 27 40 0 8 0

[startup+0.022089 s]
/proc/loadavg: 1.26 1.01 0.99 3/77 27345
/proc/meminfo: memFree=1910728/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=2780 CPUtime=0
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 314 0 0 0 0 0 0 0 18 0 1 0 277942950 2846720 285 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 695 285 199 40 0 110 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2780

[startup+0.101103 s]
/proc/loadavg: 1.26 1.01 0.99 3/77 27345
/proc/meminfo: memFree=1910728/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=3848 CPUtime=0.08
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 576 0 0 0 8 0 0 0 18 0 1 0 277942950 3940352 547 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 962 547 199 40 0 377 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3848

[startup+0.301146 s]
/proc/loadavg: 1.26 1.01 0.99 3/77 27345
/proc/meminfo: memFree=1910728/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=8200 CPUtime=0.28
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 1771 0 0 0 28 0 0 0 19 0 1 0 277942950 8396800 1668 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 2050 1668 221 40 0 1465 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8200

[startup+0.701232 s]
/proc/loadavg: 1.26 1.01 0.99 3/77 27345
/proc/meminfo: memFree=1910728/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=8608 CPUtime=0.68
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 2059 0 0 0 67 1 0 0 23 0 1 0 277942950 8814592 1770 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583693 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 2152 1770 221 40 0 1567 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8608

[startup+1.50141 s]
/proc/loadavg: 1.26 1.01 0.99 2/78 27346
/proc/meminfo: memFree=1904768/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=8608 CPUtime=1.48
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 2206 0 0 0 147 1 0 0 25 0 1 0 277942950 8814592 1770 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584583 0 0 4096 0 0 0 0 17 1 0 0
/proc/27345/statm: 2152 1770 221 40 0 1567 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8608

[startup+3.10175 s]
/proc/loadavg: 1.24 1.01 0.99 2/78 27346
/proc/meminfo: memFree=1904768/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=8608 CPUtime=3.07
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 2500 0 0 0 306 1 0 0 25 0 1 0 277942950 8814592 1770 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 2152 1770 221 40 0 1567 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8608

[startup+6.30144 s]
/proc/loadavg: 1.24 1.01 0.99 2/78 27346
/proc/meminfo: memFree=1903944/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=9552 CPUtime=6.27
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 3411 0 0 0 626 1 0 0 25 0 1 0 277942950 9781248 1994 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639698 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 2388 1994 221 40 0 1803 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9552

[startup+12.7018 s]
/proc/loadavg: 1.20 1.01 0.99 2/78 27346
/proc/meminfo: memFree=1900504/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=13092 CPUtime=12.66
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 6137 0 0 0 1264 2 0 0 25 0 1 0 277942950 13406208 2897 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3273 2897 227 40 0 2688 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13092

[startup+25.5016 s]
/proc/loadavg: 1.17 1.01 0.99 2/78 27346
/proc/meminfo: memFree=1900312/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=13832 CPUtime=25.46
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 8859 0 0 0 2542 4 0 0 25 0 1 0 277942950 14163968 3082 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3458 3082 227 40 0 2873 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 13832

[startup+51.1011 s]
/proc/loadavg: 1.11 1.00 0.99 2/78 27346
/proc/meminfo: memFree=1900888/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=13092 CPUtime=51.02
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 15485 0 0 0 5095 7 0 0 25 0 1 0 277942950 13406208 2897 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3273 2897 227 40 0 2688 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 13092

[startup+102.305 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 27346
/proc/meminfo: memFree=1899992/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=14080 CPUtime=102.18
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 34259 0 0 0 10201 17 0 0 25 0 1 0 277942950 14417920 3144 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643323 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3520 3144 227 40 0 2935 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 14080

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 27346
/proc/meminfo: memFree=1900824/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=14216 CPUtime=162.14
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 54687 0 0 0 16186 28 0 0 25 0 1 0 277942950 14557184 3146 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3554 3146 227 40 0 2969 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 14216

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27346
/proc/meminfo: memFree=1900632/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=13092 CPUtime=222.09
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 79400 0 0 0 22169 40 0 0 25 0 1 0 277942950 13406208 2897 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3273 2897 227 40 0 2688 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 13092

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27346
/proc/meminfo: memFree=1900504/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=13092 CPUtime=282.03
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 107725 0 0 0 28150 53 0 0 25 0 1 0 277942950 13406208 2897 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3273 2897 227 40 0 2688 0
Current children cumulated CPU time (s) 282.03
Current children cumulated vsize (KiB) 13092

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27348
/proc/meminfo: memFree=1900568/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=14468 CPUtime=341.98
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 143966 0 0 0 34118 80 0 0 25 0 1 0 277942950 14815232 3216 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134642672 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3617 3216 227 40 0 3032 0
Current children cumulated CPU time (s) 341.98
Current children cumulated vsize (KiB) 14468

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27348
/proc/meminfo: memFree=1899032/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=13400 CPUtime=401.93
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 201401 0 0 0 40056 137 0 0 25 0 1 0 277942950 13721600 2942 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542259 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3350 2942 227 40 0 2765 0
Current children cumulated CPU time (s) 401.93
Current children cumulated vsize (KiB) 13400

[startup+462.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 27348
/proc/meminfo: memFree=1898648/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=14892 CPUtime=461.88
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 255309 0 0 0 46000 188 0 0 25 0 1 0 277942950 15249408 3347 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587138 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3723 3347 227 40 0 3138 0
Current children cumulated CPU time (s) 461.88
Current children cumulated vsize (KiB) 14892

[startup+522.303 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 27348
/proc/meminfo: memFree=1899736/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=13720 CPUtime=521.84
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 315156 0 0 0 51942 242 0 0 25 0 1 0 277942950 14049280 3022 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3430 3022 227 40 0 2845 0
Current children cumulated CPU time (s) 521.84
Current children cumulated vsize (KiB) 13720

[startup+582.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 27348
/proc/meminfo: memFree=1898136/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=15200 CPUtime=581.79
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 365485 0 0 0 57890 289 0 0 25 0 1 0 277942950 15564800 3424 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3800 3424 227 40 0 3215 0
Current children cumulated CPU time (s) 581.79
Current children cumulated vsize (KiB) 15200

[startup+642.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 27348
/proc/meminfo: memFree=1899288/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=13892 CPUtime=641.74
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 419882 0 0 0 63833 341 0 0 25 0 1 0 277942950 14225408 3097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3473 3097 227 40 0 2888 0
Current children cumulated CPU time (s) 641.74
Current children cumulated vsize (KiB) 13892


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27348
/proc/meminfo: memFree=1898456/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=15948 CPUtime=881.55
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 655191 0 0 0 87603 552 0 0 25 0 1 0 277942950 16330752 3579 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3987 3579 227 40 0 3402 0
Current children cumulated CPU time (s) 881.55
Current children cumulated vsize (KiB) 15948

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27348
/proc/meminfo: memFree=1898136/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=14668 CPUtime=941.51
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 712593 0 0 0 93548 603 0 0 25 0 1 0 277942950 15020032 3291 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543445 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3667 3291 227 40 0 3082 0
Current children cumulated CPU time (s) 941.51
Current children cumulated vsize (KiB) 14668

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27348
/proc/meminfo: memFree=1896536/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=16260 CPUtime=1001.46
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 775310 0 0 0 99488 658 0 0 25 0 1 0 277942950 16650240 3657 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582195 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 4065 3657 227 40 0 3480 0
Current children cumulated CPU time (s) 1001.46
Current children cumulated vsize (KiB) 16260

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27348
/proc/meminfo: memFree=1896408/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=14940 CPUtime=1061.42
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 829893 0 0 0 105430 712 0 0 25 0 1 0 277942950 15298560 3359 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3735 3359 227 40 0 3150 0
Current children cumulated CPU time (s) 1061.42
Current children cumulated vsize (KiB) 14940

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 27348
/proc/meminfo: memFree=1897496/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=15256 CPUtime=1121.38
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 885839 0 0 0 111376 762 0 0 25 0 1 0 277942950 15622144 3406 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626435 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3814 3406 227 40 0 3229 0
Current children cumulated CPU time (s) 1121.38
Current children cumulated vsize (KiB) 15256

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27348
/proc/meminfo: memFree=1895896/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=15260 CPUtime=1181.31
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 935765 0 0 0 117319 812 0 0 25 0 1 0 277942950 15626240 3439 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3815 3439 227 40 0 3230 0
Current children cumulated CPU time (s) 1181.31
Current children cumulated vsize (KiB) 15260

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27348
/proc/meminfo: memFree=1895448/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=17064 CPUtime=1241.27
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 975581 0 0 0 123284 843 0 0 25 0 1 0 277942950 17473536 3890 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643631 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 4266 3890 227 40 0 3681 0
Current children cumulated CPU time (s) 1241.27
Current children cumulated vsize (KiB) 17064

[startup+1302.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 27348
/proc/meminfo: memFree=1895448/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=16960 CPUtime=1301.23
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 1021903 0 0 0 129232 891 0 0 25 0 1 0 277942950 17367040 3864 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585182 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 4240 3864 227 40 0 3655 0
Current children cumulated CPU time (s) 1301.23
Current children cumulated vsize (KiB) 16960

[startup+1362.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27348
/proc/meminfo: memFree=1895448/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=15804 CPUtime=1361.17
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 1078185 0 0 0 135175 942 0 0 25 0 1 0 277942950 16183296 3543 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3951 3543 227 40 0 3366 0
Current children cumulated CPU time (s) 1361.17
Current children cumulated vsize (KiB) 15804

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27348
/proc/meminfo: memFree=1895000/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=17272 CPUtime=1421.13
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 1137824 0 0 0 141115 998 0 0 25 0 1 0 277942950 17686528 3942 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 4318 3942 227 40 0 3733 0
Current children cumulated CPU time (s) 1421.13
Current children cumulated vsize (KiB) 17272

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27348
/proc/meminfo: memFree=1896280/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=15952 CPUtime=1481.07
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 1194192 0 0 0 147058 1049 0 0 25 0 1 0 277942950 16334848 3612 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 3988 3612 227 40 0 3403 0
Current children cumulated CPU time (s) 1481.07
Current children cumulated vsize (KiB) 15952

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27348
/proc/meminfo: memFree=1895896/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=16092 CPUtime=1541.02
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 1247153 0 0 0 153003 1099 0 0 25 0 1 0 277942950 16478208 3647 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 4023 3647 227 40 0 3438 0
Current children cumulated CPU time (s) 1541.02
Current children cumulated vsize (KiB) 16092

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27348
/proc/meminfo: memFree=1895640/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=16256 CPUtime=1600.97
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 1302549 0 0 0 158946 1151 0 0 25 0 1 0 277942950 16646144 3688 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 4064 3688 227 40 0 3479 0
Current children cumulated CPU time (s) 1600.97
Current children cumulated vsize (KiB) 16256

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 27348
/proc/meminfo: memFree=1894104/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=17884 CPUtime=1660.93
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 1358438 0 0 0 164887 1206 0 0 25 0 1 0 277942950 18313216 4095 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585999 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 4471 4095 227 40 0 3886 0
Current children cumulated CPU time (s) 1660.93
Current children cumulated vsize (KiB) 17884

[startup+1722.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27348
/proc/meminfo: memFree=1893976/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=18064 CPUtime=1720.87
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 1414021 0 0 0 170832 1255 0 0 25 0 1 0 277942950 18497536 4108 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585220 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 4516 4108 227 40 0 3931 0
Current children cumulated CPU time (s) 1720.87
Current children cumulated vsize (KiB) 18064

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27348
/proc/meminfo: memFree=1895064/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=18180 CPUtime=1780.82
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 1477024 0 0 0 176768 1314 0 0 25 0 1 0 277942950 18616320 4137 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585136 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 4545 4137 227 40 0 3960 0
Current children cumulated CPU time (s) 1780.82
Current children cumulated vsize (KiB) 18180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27348
/proc/meminfo: memFree=1893400/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=18252 CPUtime=1800.01
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 1492177 0 0 0 178672 1329 0 0 25 0 1 0 277942950 18690048 4187 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587691 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 4563 4187 227 40 0 3978 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 18252

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

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

[startup+1801.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27348
/proc/meminfo: memFree=1893400/2055920 swapFree=4145536/4192956
[pid=27345] ppid=27343 vsize=18252 CPUtime=1800.01
/proc/27345/stat : 27345 (glpPBv3) R 27343 27345 24839 0 -1 0 1492177 0 0 0 178672 1329 0 0 25 0 1 0 277942950 18690048 4187 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587691 0 0 4096 0 0 0 0 17 0 0 0
/proc/27345/statm: 4563 4187 227 40 0 3978 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 18252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.51
CPU time (s): 1800.03
CPU user time (s): 1786.73
CPU system time (s): 13.297
CPU usage (%): 99.9176
Max. virtual memory (cumulated for all children) (KiB): 18376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.73
system time used= 13.297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1492177
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= 12
involuntary context switches= 42902

runsolver used 1.62075 second user time and 4.93925 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue May  1 11:30:54 UTC 2007

IDJOB= 453948
IDBENCH= 48164
IDSOLVER= 166
FILE ID= node10/453948-1178019054

PBS_JOBID= 4728320

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_4.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/453948-1178019054/instance-453948-1178019054.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-453948-1178019054 -o ROOT/results/node10/conversion-453948-1178019054 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453948-1178019054/instance-453948-1178019054.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-453948-1178019054 -o ROOT/results/node10/solver-453948-1178019054 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/453948-1178019054/instance-453948-1178019054.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  81ea6ef3f58dd056541f0542171b5402

RANDOM SEED= 927290813

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1911200 kB
Buffers:          4700 kB
Cached:          55980 kB
SwapCached:      15548 kB
Active:          42416 kB
Inactive:        41948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1911200 kB
SwapTotal:     4192956 kB
SwapFree:      4145536 kB
Dirty:            3700 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            46024 kB
Committed_AS:  3904100 kB
PageTables:       1708 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= 66562 MiB

End job on node10 on Tue May  1 12:00:58 UTC 2007