Trace number 350891

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) 1800.11 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-core2586-950.opb
MD5SUMac375eafd62b8d1010f2c1559ff8989d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark547
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 547
Optimality of the best value was proved NO
Number of variables13215
Total number of constraints2587
Number of constraints which are clauses2586
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint10632
Number of terms in the objective function 13215
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 13215
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 9256
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 19888
Number of bits of the biggest sum of numbers15
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/350891-1176566251/instance-350891-1176566251.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/node4/watcher-350891-1176566251 -o ROOT/results/node4/solver-350891-1176566251 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350891-1176566251/instance-350891-1176566251.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24679
/proc/meminfo: memFree=1712784/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=2644 CPUtime=0
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 132662922 2707456 224 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 661 224 192 40 0 76 0

[startup+0.0448431 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24679
/proc/meminfo: memFree=1712784/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=3444 CPUtime=0.04
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 454 0 0 0 4 0 0 0 18 0 1 0 132662922 3526656 424 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 861 424 192 40 0 276 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3444

[startup+0.101848 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24679
/proc/meminfo: memFree=1712784/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=4248 CPUtime=0.09
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 656 0 0 0 9 0 0 0 18 0 1 0 132662922 4349952 626 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 1062 626 199 40 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4248

[startup+0.301866 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24679
/proc/meminfo: memFree=1712784/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=5312 CPUtime=0.29
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 928 0 0 0 29 0 0 0 19 0 1 0 132662922 5439488 898 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 1328 898 199 40 0 743 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5312

[startup+0.701905 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24679
/proc/meminfo: memFree=1712784/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=12796 CPUtime=0.68
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 2875 0 0 0 68 0 0 0 23 0 1 0 132662922 13103104 2844 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 3199 2844 221 40 0 2614 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12796

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24680
/proc/meminfo: memFree=1702216/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=13008 CPUtime=1.49
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 2928 0 0 0 148 1 0 0 25 0 1 0 132662922 13320192 2897 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 3252 2897 221 40 0 2667 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13008

[startup+3.10113 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24680
/proc/meminfo: memFree=1701832/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=13008 CPUtime=3.09
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 2928 0 0 0 308 1 0 0 25 0 1 0 132662922 13320192 2897 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589782 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 3252 2897 221 40 0 2667 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13008

[startup+6.30144 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24680
/proc/meminfo: memFree=1701768/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=13432 CPUtime=6.28
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 3087 0 0 0 627 1 0 0 25 0 1 0 132662922 13754368 3003 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582915 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 3358 3003 221 40 0 2773 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13432

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24680
/proc/meminfo: memFree=1701256/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=13432 CPUtime=12.69
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 3087 0 0 0 1267 2 0 0 25 0 1 0 132662922 13754368 3003 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582195 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 3358 3003 221 40 0 2773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13432

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24680
/proc/meminfo: memFree=1701320/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=13432 CPUtime=25.48
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 3087 0 0 0 2546 2 0 0 25 0 1 0 132662922 13754368 3003 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 3358 3003 221 40 0 2773 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13432

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24680
/proc/meminfo: memFree=1701128/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=13692 CPUtime=51.07
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 3404 0 0 0 5104 3 0 0 25 0 1 0 132662922 14020608 3070 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643291 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 3423 3070 221 40 0 2838 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13692

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24680
/proc/meminfo: memFree=1701128/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=13692 CPUtime=102.26
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 3404 0 0 0 10220 6 0 0 25 0 1 0 132662922 14020608 3070 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 3423 3070 221 40 0 2838 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13692

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24680
/proc/meminfo: memFree=1696840/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=162.24
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 8075 0 0 0 16216 8 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17776

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 24762
/proc/meminfo: memFree=1695640/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=222.17
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 11073 0 0 0 22207 10 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 17776

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 24878
/proc/meminfo: memFree=1696520/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=282.1
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 13475 0 0 0 28196 14 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 17776

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24878
/proc/meminfo: memFree=1696520/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=342.08
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 16525 0 0 0 34192 16 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643323 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 17776

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24878
/proc/meminfo: memFree=1696584/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=402.07
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 19582 0 0 0 40189 18 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 17776

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24878
/proc/meminfo: memFree=1696520/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=462.05
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 22641 0 0 0 46185 20 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543247 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 17776

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24878
/proc/meminfo: memFree=1696520/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=522.03
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 25702 0 0 0 52181 22 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 17776

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24878
/proc/meminfo: memFree=1696520/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=582.02
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 29314 0 0 0 58178 24 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 17776

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24878
/proc/meminfo: memFree=1696520/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=642
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 32360 0 0 0 64174 26 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 17776


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24878
/proc/meminfo: memFree=1696520/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=881.93
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 44826 0 0 0 88159 34 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 17776

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 24878
/proc/meminfo: memFree=1694408/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=20268 CPUtime=941.92
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 47945 0 0 0 94156 36 0 0 25 0 1 0 132662922 20754432 4706 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585691 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 5067 4706 227 40 0 4482 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 20268

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24878
/proc/meminfo: memFree=1694472/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=20288 CPUtime=1001.9
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 51121 0 0 0 100152 38 0 0 25 0 1 0 132662922 20774912 4711 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586558 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 5072 4711 227 40 0 4487 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 20288

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24878
/proc/meminfo: memFree=1696648/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1061.89
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 54295 0 0 0 106149 40 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 17776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24878
/proc/meminfo: memFree=1696648/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1121.87
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 57440 0 0 0 112145 42 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 17776

[startup+1182.3 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 24878
/proc/meminfo: memFree=1696648/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1181.85
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 60680 0 0 0 118141 44 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 17776

[startup+1242.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 24878
/proc/meminfo: memFree=1696648/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1241.84
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 63902 0 0 0 124138 46 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543003 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 17776

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24878
/proc/meminfo: memFree=1696584/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1301.83
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 67181 0 0 0 130134 49 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 17776

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24878
/proc/meminfo: memFree=1696648/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1361.8
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 70423 0 0 0 136129 51 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 17776

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24878
/proc/meminfo: memFree=1696584/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1421.79
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 73732 0 0 0 142125 54 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 17776

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24878
/proc/meminfo: memFree=1696584/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1481.78
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 77022 0 0 0 148122 56 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 17776

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24878
/proc/meminfo: memFree=1696520/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1541.75
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 81009 0 0 0 154117 58 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 17776

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24878
/proc/meminfo: memFree=1696456/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1601.74
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 84333 0 0 0 160114 60 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134633020 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 17776

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24878
/proc/meminfo: memFree=1696456/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1661.72
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 87681 0 0 0 166110 62 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 17776

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24878
/proc/meminfo: memFree=1696456/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1721.7
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 91681 0 0 0 172106 64 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 17776

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24878
/proc/meminfo: memFree=1696392/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1781.69
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 95037 0 0 0 178102 67 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 17776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24878
/proc/meminfo: memFree=1696392/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1800.1
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 95717 0 0 0 179942 68 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 17776

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24878
/proc/meminfo: memFree=1696392/2055920 swapFree=4154132/4192956
[pid=24679] ppid=24677 vsize=17776 CPUtime=1800.1
/proc/24679/stat : 24679 (glpPBv3) R 24677 24679 24281 0 -1 0 95717 0 0 0 179942 68 0 0 25 0 1 0 132662922 18202624 4097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/24679/statm: 4444 4097 227 40 0 3859 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 17776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.76
CPU time (s): 1800.11
CPU user time (s): 1799.42
CPU system time (s): 0.684895
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 20428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.42
system time used= 0.684895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95717
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= 6687

runsolver used 1.9937 second user time and 4.13137 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Apr 14 15:57:32 UTC 2007

IDJOB= 350891
IDBENCH= 1607
IDSOLVER= 166
FILE ID= node4/350891-1176566251

PBS_JOBID= 4556770

Free space on /tmp= 66557 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-core2586-950.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350891-1176566251/instance-350891-1176566251.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-350891-1176566251 -o ROOT/results/node4/conversion-350891-1176566251 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350891-1176566251/instance-350891-1176566251.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-350891-1176566251 -o ROOT/results/node4/solver-350891-1176566251 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350891-1176566251/instance-350891-1176566251.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ac375eafd62b8d1010f2c1559ff8989d

RANDOM SEED= 683630604

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1713256 kB
Buffers:         27336 kB
Cached:         237352 kB
SwapCached:       2416 kB
Active:          91528 kB
Inactive:       197632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713256 kB
SwapTotal:     4192956 kB
SwapFree:      4154132 kB
Dirty:            3288 kB
Writeback:           0 kB
Mapped:          32192 kB
Slab:            39040 kB
Committed_AS:  4072480 kB
PageTables:       1820 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= 66557 MiB

End job on node4 on Sat Apr 14 16:27:35 UTC 2007