Trace number 431531

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=6-P0=37-P1=23-P2=5-B.opb
MD5SUMbb953622d436623e8cc95a70e227bd07
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.026995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables36
Total number of constraints5
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 constraints5
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)72
Sum of products size (including duplicates)144
Number of different products72
Sum of products size144

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)

Linearizing /tmp/evaluation/431531-1178007111/instance-431531-1178007111.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-431531-1178007111 -o ROOT/results/node1/solver-431531-1178007111 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431531-1178007111/instance-431531-1178007111.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: 1.19 1.01 0.99 3/77 25592
/proc/meminfo: memFree=1835112/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=2648 CPUtime=0
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 276748924 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134529491 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 662 234 199 40 0 77 0

[startup+0.0334089 s]
/proc/loadavg: 1.19 1.01 0.99 3/77 25592
/proc/meminfo: memFree=1835112/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=2916 CPUtime=0.02
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 362 0 0 0 2 0 0 0 18 0 1 0 276748924 2985984 332 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 729 332 227 40 0 144 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2916

[startup+0.101416 s]
/proc/loadavg: 1.19 1.01 0.99 3/77 25592
/proc/meminfo: memFree=1835112/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=2916 CPUtime=0.09
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 367 0 0 0 9 0 0 0 18 0 1 0 276748924 2985984 337 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 729 337 227 40 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2916

[startup+0.30144 s]
/proc/loadavg: 1.19 1.01 0.99 3/77 25592
/proc/meminfo: memFree=1835112/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=2916 CPUtime=0.29
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 379 0 0 0 29 0 0 0 19 0 1 0 276748924 2985984 349 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 729 349 227 40 0 144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2916

[startup+0.701487 s]
/proc/loadavg: 1.19 1.01 0.99 3/77 25592
/proc/meminfo: memFree=1835112/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=3036 CPUtime=0.69
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 404 0 0 0 69 0 0 0 22 0 1 0 276748924 3108864 374 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 759 374 227 40 0 174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3036

[startup+1.50258 s]
/proc/loadavg: 1.19 1.01 0.99 2/78 25593
/proc/meminfo: memFree=1834464/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=3272 CPUtime=1.49
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 449 0 0 0 147 2 0 0 25 0 1 0 276748924 3350528 419 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 818 419 227 40 0 233 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3272

[startup+3.10177 s]
/proc/loadavg: 1.17 1.01 0.99 2/78 25593
/proc/meminfo: memFree=1833952/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=3652 CPUtime=3.09
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 562 0 0 0 305 4 0 0 25 0 1 0 276748924 3739648 532 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 913 532 227 40 0 328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3652

[startup+6.30115 s]
/proc/loadavg: 1.17 1.01 0.99 2/78 25593
/proc/meminfo: memFree=1833256/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=4280 CPUtime=6.29
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 700 0 0 0 619 10 0 0 25 0 1 0 276748924 4382720 670 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 1070 670 227 40 0 485 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4280

[startup+12.7019 s]
/proc/loadavg: 1.14 1.01 0.99 2/78 25593
/proc/meminfo: memFree=1831864/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=5564 CPUtime=12.69
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 1044 0 0 0 1250 19 0 0 25 0 1 0 276748924 5697536 1014 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 1391 1014 227 40 0 806 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5564

[startup+25.5014 s]
/proc/loadavg: 1.12 1.01 0.99 2/78 25593
/proc/meminfo: memFree=1829560/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=7828 CPUtime=25.48
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 1646 0 0 0 2509 39 0 0 25 0 1 0 276748924 8015872 1575 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 1957 1575 227 40 0 1372 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7828

[startup+51.1014 s]
/proc/loadavg: 1.08 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1826168/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=11312 CPUtime=51.08
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 2582 0 0 0 5038 70 0 0 25 0 1 0 276748924 11583488 2430 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 2828 2430 227 40 0 2243 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11312

[startup+102.305 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1820408/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=16984 CPUtime=102.27
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 4156 0 0 0 10105 122 0 0 25 0 1 0 276748924 17391616 3843 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 4246 3843 227 40 0 3661 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16984

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1816184/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=21208 CPUtime=162.25
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 5227 0 0 0 16053 172 0 0 25 0 1 0 276748924 21716992 4914 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 5302 4914 227 40 0 4717 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21208

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1812408/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=24908 CPUtime=222.23
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 6144 0 0 0 22008 215 0 0 25 0 1 0 276748924 25505792 5831 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578268 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 6227 5831 227 40 0 5642 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24908

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1808120/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=29220 CPUtime=282.22
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 7551 0 0 0 27971 251 0 0 25 0 1 0 276748924 29921280 6917 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 7305 6917 227 40 0 6720 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29220

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1804920/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=32368 CPUtime=342.2
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 8338 0 0 0 33929 291 0 0 25 0 1 0 276748924 33144832 7704 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 8092 7704 227 40 0 7507 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32368

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1802040/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=35260 CPUtime=402.19
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 9067 0 0 0 39890 329 0 0 25 0 1 0 276748924 36106240 8433 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 8815 8433 227 40 0 8230 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 35260

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1799096/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=38168 CPUtime=462.17
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 9788 0 0 0 45858 359 0 0 25 0 1 0 276748924 39084032 9154 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 9542 9154 227 40 0 8957 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 38168

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1796536/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=40684 CPUtime=522.15
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 10421 0 0 0 51825 390 0 0 25 0 1 0 276748924 41660416 9787 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 10171 9787 227 40 0 9586 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 40684

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1793016/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44100 CPUtime=582.13
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11283 0 0 0 57793 420 0 0 25 0 1 0 276748924 45158400 10649 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11025 10649 227 40 0 10440 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44100

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 4/78 25593
/proc/meminfo: memFree=1792568/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=642.12
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 63768 444 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 44624


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1792568/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=882.06
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 87695 511 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578068 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 44624

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 25593
/proc/meminfo: memFree=1792504/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=942.04
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 93682 522 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 44624

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1792568/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1002.02
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 99668 534 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134573038 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 44624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1792504/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1062
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 105654 546 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578458 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 44624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1792504/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1121.99
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 111641 558 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134572926 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 44624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1792504/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1181.98
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 117628 570 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 44624

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 25593
/proc/meminfo: memFree=1792504/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1241.95
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 123614 581 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 44624

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1792440/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1301.94
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 129600 594 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134573038 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 44624

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25593
/proc/meminfo: memFree=1792440/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1361.92
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 135586 606 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 44624

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25595
/proc/meminfo: memFree=1792248/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1421.91
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 141578 613 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578458 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 44624

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25595
/proc/meminfo: memFree=1792248/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1481.89
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 147565 624 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 44624

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25595
/proc/meminfo: memFree=1792248/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1541.87
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 153540 647 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 44624

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25595
/proc/meminfo: memFree=1792248/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1601.86
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 159519 667 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 44624

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25595
/proc/meminfo: memFree=1792184/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1661.84
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 165499 685 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 44624

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25595
/proc/meminfo: memFree=1792184/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1721.83
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 171484 699 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 44624

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25595
/proc/meminfo: memFree=1792120/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1781.81
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 177467 714 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134572926 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 44624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25595
/proc/meminfo: memFree=1792120/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1800.01
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 179283 718 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 44624

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 0.99 2/78 25595
/proc/meminfo: memFree=1792120/2055920 swapFree=4145736/4192956
[pid=25592] ppid=25590 vsize=44624 CPUtime=1800.01
/proc/25592/stat : 25592 (glpPBv3) R 25590 25592 24573 0 -1 0 11395 0 0 0 179283 718 0 0 25 0 1 0 276748924 45694976 10761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11156 10761 227 40 0 10571 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 44624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1792.83
CPU system time (s): 7.19291
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 44624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.83
system time used= 7.19291
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11395
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= 1466

runsolver used 1.46678 second user time and 4.14937 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  1 08:11:51 UTC 2007

IDJOB= 431531
IDBENCH= 48058
IDSOLVER= 166
FILE ID= node1/431531-1178007111

PBS_JOBID= 4728277

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=37-P1=23-P2=5-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431531-1178007111/instance-431531-1178007111.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-431531-1178007111 -o ROOT/results/node1/conversion-431531-1178007111 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431531-1178007111/instance-431531-1178007111.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-431531-1178007111 -o ROOT/results/node1/solver-431531-1178007111 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431531-1178007111/instance-431531-1178007111.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  bb953622d436623e8cc95a70e227bd07

RANDOM SEED= 755449617

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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:       1835584 kB
Buffers:         35392 kB
Cached:          98520 kB
SwapCached:      14532 kB
Active:          98276 kB
Inactive:        58644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835584 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          29864 kB
Slab:            48972 kB
Committed_AS:  5764908 kB
PageTables:       1832 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 node1 on Tue May  1 08:41:53 UTC 2007