Trace number 453828

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) 1800.04 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_2.opb
MD5SUM1e64c526f9351931db225cdff75c2df5
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark70.5713
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint46
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3074
Sum of products size (including duplicates)6148
Number of different products3074
Sum of products size6148

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/453828-1178158776/instance-453828-1178158776.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node2/watcher-453828-1178158776 -o ROOT/results/node2/solver-453828-1178158776 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/453828-1178158776/instance-453828-1178158776.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 6788
/proc/meminfo: memFree=1460984/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=2648 CPUtime=0
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 291915422 2711552 236 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 662 236 199 40 0 77 0

[startup+0.0349091 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6788
/proc/meminfo: memFree=1460984/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=3180 CPUtime=0.03
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 400 0 0 0 3 0 0 0 18 0 1 0 291915422 3256320 371 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 10995487 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 795 371 199 40 0 210 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3180

[startup+0.101916 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6788
/proc/meminfo: memFree=1460984/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=5448 CPUtime=0.09
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 979 0 0 0 9 0 0 0 18 0 1 0 291915422 5578752 950 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 1362 950 204 40 0 777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5448

[startup+0.301937 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6788
/proc/meminfo: memFree=1460984/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=8036 CPUtime=0.29
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 1923 0 0 0 29 0 0 0 19 0 1 0 291915422 8228864 1627 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134605668 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2009 1627 221 40 0 1424 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8036

[startup+0.701977 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6788
/proc/meminfo: memFree=1460984/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=8036 CPUtime=0.69
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 1923 0 0 0 69 0 0 0 23 0 1 0 291915422 8228864 1627 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583921 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2009 1627 221 40 0 1424 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8036

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1455280/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=8036 CPUtime=1.49
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 1923 0 0 0 149 0 0 0 25 0 1 0 291915422 8228864 1627 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2009 1627 221 40 0 1424 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8036

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1455152/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=8780 CPUtime=3.09
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 2297 0 0 0 308 1 0 0 25 0 1 0 291915422 8990720 1813 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2195 1813 221 40 0 1610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8780

[startup+6.30256 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1454384/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=8780 CPUtime=6.29
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 2297 0 0 0 628 1 0 0 25 0 1 0 291915422 8990720 1813 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2195 1813 221 40 0 1610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8780

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1452080/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=10840 CPUtime=12.68
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 6758 0 0 0 1265 3 0 0 25 0 1 0 291915422 11100160 2334 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134543281 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2710 2334 227 40 0 2125 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10840

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1451632/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=11340 CPUtime=25.48
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 13718 0 0 0 2542 6 0 0 25 0 1 0 291915422 11612160 2459 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2835 2459 227 40 0 2250 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11340

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1451632/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=11340 CPUtime=51.07
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 33280 0 0 0 5091 16 0 0 25 0 1 0 291915422 11612160 2459 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643286 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2835 2459 227 40 0 2250 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11340

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1451696/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=11340 CPUtime=102.26
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 131620 0 0 0 10160 66 0 0 25 0 1 0 291915422 11612160 2459 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2835 2459 227 40 0 2250 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11340

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1451632/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=11340 CPUtime=162.25
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 198501 0 0 0 16123 102 0 0 25 0 1 0 291915422 11612160 2459 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134534279 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2835 2459 227 40 0 2250 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11340

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1451632/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=12136 CPUtime=222.23
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 315669 0 0 0 22060 163 0 0 25 0 1 0 291915422 12427264 2626 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134638624 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3034 2626 227 40 0 2449 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12136

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1451568/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=11340 CPUtime=282.22
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 452168 0 0 0 27991 231 0 0 25 0 1 0 291915422 11612160 2459 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2835 2459 227 40 0 2250 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11340

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1451632/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=11340 CPUtime=342.2
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 557297 0 0 0 33933 287 0 0 25 0 1 0 291915422 11612160 2459 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2835 2459 227 40 0 2250 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11340

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1451568/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=11340 CPUtime=402.19
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 722248 0 0 0 39849 370 0 0 25 0 1 0 291915422 11612160 2459 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2835 2459 227 40 0 2250 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11340

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1451632/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=11340 CPUtime=462.18
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 816876 0 0 0 45795 423 0 0 25 0 1 0 291915422 11612160 2459 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2835 2459 227 40 0 2250 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 11340

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1451568/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=11380 CPUtime=522.16
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 928742 0 0 0 51737 479 0 0 25 0 1 0 291915422 11653120 2467 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2845 2467 227 40 0 2260 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 11380

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1451568/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=11456 CPUtime=582.14
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 1046557 0 0 0 57683 531 0 0 25 0 1 0 291915422 11730944 2487 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2864 2487 227 40 0 2279 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 11456

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1451376/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=11560 CPUtime=642.13
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 1168749 0 0 0 63620 593 0 0 25 0 1 0 291915422 11837440 2512 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 2890 2512 227 40 0 2305 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 11560


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6789
/proc/meminfo: memFree=1450992/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=12012 CPUtime=882.07
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 1704510 0 0 0 87341 866 0 0 25 0 1 0 291915422 12300288 2626 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3003 2626 227 40 0 2418 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 12012

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1450928/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=12092 CPUtime=942.05
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 1816560 0 0 0 93282 923 0 0 25 0 1 0 291915422 12382208 2645 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643491 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3023 2645 227 40 0 2438 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12092

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1450800/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=12192 CPUtime=1002.04
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 1951210 0 0 0 99217 987 0 0 25 0 1 0 291915422 12484608 2671 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643281 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3048 2671 227 40 0 2463 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 12192

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1450736/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=12296 CPUtime=1062.01
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 2110218 0 0 0 105138 1063 0 0 25 0 1 0 291915422 12591104 2696 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3074 2696 227 40 0 2489 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 12296

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1450672/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=12356 CPUtime=1122
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 2236863 0 0 0 111072 1128 0 0 25 0 1 0 291915422 12652544 2712 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643286 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3089 2712 227 40 0 2504 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 12356

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1450544/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=12468 CPUtime=1181.99
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 2375608 0 0 0 117003 1196 0 0 25 0 1 0 291915422 12767232 2739 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3117 2739 227 40 0 2532 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 12468

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1450480/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=12568 CPUtime=1241.98
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 2526907 0 0 0 122925 1273 0 0 25 0 1 0 291915422 12869632 2765 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3142 2765 227 40 0 2557 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 12568

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1450352/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=13328 CPUtime=1301.95
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 2653394 0 0 0 128855 1340 0 0 25 0 1 0 291915422 13647872 2948 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3332 2948 227 40 0 2747 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 13328

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1450288/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=12732 CPUtime=1361.94
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 2782443 0 0 0 134791 1403 0 0 25 0 1 0 291915422 13037568 2806 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3183 2806 227 40 0 2598 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 12732

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1450224/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=12836 CPUtime=1421.93
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 2916470 0 0 0 140724 1469 0 0 25 0 1 0 291915422 13144064 2831 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3209 2831 227 40 0 2624 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 12836

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1450096/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=12928 CPUtime=1481.91
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 3053895 0 0 0 146654 1537 0 0 25 0 1 0 291915422 13238272 2855 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3232 2855 227 40 0 2647 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 12928

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1450032/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=13040 CPUtime=1541.89
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 3191028 0 0 0 152585 1604 0 0 25 0 1 0 291915422 13352960 2882 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134629078 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3260 2882 227 40 0 2675 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 13040

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1449712/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=13272 CPUtime=1601.88
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 3346668 0 0 0 158504 1684 0 0 25 0 1 0 291915422 13590528 2942 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3318 2942 227 40 0 2733 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 13272

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1449648/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=13444 CPUtime=1661.87
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 3530871 0 0 0 164413 1774 0 0 25 0 1 0 291915422 13766656 2983 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3361 2983 227 40 0 2776 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 13444

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1449520/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=13536 CPUtime=1721.84
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 3662055 0 0 0 170342 1842 0 0 25 0 1 0 291915422 13860864 3007 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3384 3007 227 40 0 2799 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 13536

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1449456/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=13624 CPUtime=1781.83
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 3788006 0 0 0 176279 1904 0 0 25 0 1 0 291915422 13950976 3028 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3406 3028 227 40 0 2821 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 13624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1449456/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=13648 CPUtime=1800.03
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 3821241 0 0 0 178082 1921 0 0 25 0 1 0 291915422 13975552 3034 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3412 3034 227 40 0 2827 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 13648

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: 0.99 0.98 0.99 2/78 6791
/proc/meminfo: memFree=1449456/2055920 swapFree=4148856/4192956
[pid=6788] ppid=6786 vsize=13648 CPUtime=1800.03
/proc/6788/stat : 6788 (glpPBv3) R 6786 6788 5241 0 -1 0 3821241 0 0 0 178082 1921 0 0 25 0 1 0 291915422 13975552 3034 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6788/statm: 3412 3034 227 40 0 2827 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 13648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1780.83
CPU system time (s): 19.2151
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 14812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1780.83
system time used= 19.2151
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3821241
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= 36297

runsolver used 1.41578 second user time and 3.89541 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Thu May  3 02:19:36 UTC 2007

IDJOB= 453828
IDBENCH= 48156
IDSOLVER= 166
FILE ID= node2/453828-1178158776

PBS_JOBID= 4751075

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/453828-1178158776/instance-453828-1178158776.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-453828-1178158776 -o ROOT/results/node2/conversion-453828-1178158776 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453828-1178158776/instance-453828-1178158776.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-453828-1178158776 -o ROOT/results/node2/solver-453828-1178158776 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/453828-1178158776/instance-453828-1178158776.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1e64c526f9351931db225cdff75c2df5

RANDOM SEED= 468265960

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1461456 kB
Buffers:        213236 kB
Cached:         232556 kB
SwapCached:      12392 kB
Active:         218908 kB
Inactive:       255620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461456 kB
SwapTotal:     4192956 kB
SwapFree:      4148856 kB
Dirty:            2540 kB
Writeback:           0 kB
Mapped:          34988 kB
Slab:           105340 kB
Committed_AS: 11452656 kB
PageTables:       1876 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 node2 on Thu May  3 02:49:39 UTC 2007