Trace number 454518

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) 1800.12 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_4.opb
MD5SUM468c9636f2c99e512d4c3bca04b78033
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-42
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -42
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint60
Maximum length of a constraint106
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37458
Sum of products size (including duplicates)74916
Number of different products18729
Sum of products size37458

Solver Data (download as text)

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

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454518-1178027027/instance-454518-1178027027.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-454518-1178027027 -o ROOT/results/node29/solver-454518-1178027027 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454518-1178027027/instance-454518-1178027027.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: 0.99 1.13 1.10 3/77 1339
/proc/meminfo: memFree=1710040/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=268 CPUtime=0
/proc/1339/stat : 1339 (glpPBv3) D 1337 1339 12184 0 -1 0 38 0 0 0 0 0 0 0 18 0 1 0 250618569 274432 23 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4129572 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/1339/statm: 67 23 18 40 0 2 0

[startup+0.103346 s]
/proc/loadavg: 0.99 1.13 1.10 3/77 1339
/proc/meminfo: memFree=1710040/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=4648 CPUtime=0.09
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 757 0 0 0 9 0 0 0 18 0 1 0 250618569 4759552 728 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134528801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1339/statm: 1162 728 199 40 0 577 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4648

[startup+0.202351 s]
/proc/loadavg: 0.99 1.13 1.10 3/77 1339
/proc/meminfo: memFree=1710040/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=5580 CPUtime=0.18
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 1019 0 0 0 18 0 0 0 18 0 1 0 250618569 5713920 990 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4296878 0 0 4096 0 0 0 0 17 0 0 0
/proc/1339/statm: 1395 990 199 40 0 810 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5580

[startup+0.302357 s]
/proc/loadavg: 0.99 1.13 1.10 3/77 1339
/proc/meminfo: memFree=1710040/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=6780 CPUtime=0.28
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 1317 0 0 0 28 0 0 0 19 0 1 0 250618569 6942720 1288 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4529088 0 0 4096 0 0 0 0 17 0 0 0
/proc/1339/statm: 1695 1288 199 40 0 1110 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6780

[startup+0.701388 s]
/proc/loadavg: 0.99 1.13 1.10 3/77 1339
/proc/meminfo: memFree=1710040/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=20064 CPUtime=0.68
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 4730 0 0 0 67 1 0 0 23 0 1 0 250618569 20545536 4588 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537142 0 0 4096 0 0 0 0 17 0 0 0
/proc/1339/statm: 5016 4588 203 40 0 4431 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20064

[startup+1.50143 s]
/proc/loadavg: 0.99 1.13 1.10 2/78 1340
/proc/meminfo: memFree=1677648/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=34620 CPUtime=1.48
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 9708 0 0 0 144 4 0 0 25 0 1 0 250618569 35450880 8264 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 8655 8264 221 40 0 8070 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34620

[startup+3.10153 s]
/proc/loadavg: 0.99 1.13 1.10 2/78 1340
/proc/meminfo: memFree=1677392/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=34620 CPUtime=3.07
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 10617 0 0 0 303 4 0 0 25 0 1 0 250618569 35450880 8264 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583859 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 8655 8264 221 40 0 8070 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 34620

[startup+6.30173 s]
/proc/loadavg: 0.99 1.13 1.10 2/78 1340
/proc/meminfo: memFree=1675024/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=36852 CPUtime=6.28
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 13248 0 0 0 622 6 0 0 25 0 1 0 250618569 37736448 8822 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589633 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 9213 8822 221 40 0 8628 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36852

[startup+12.7011 s]
/proc/loadavg: 0.99 1.13 1.10 2/78 1340
/proc/meminfo: memFree=1675040/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=36852 CPUtime=12.67
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 16884 0 0 0 1260 7 0 0 25 0 1 0 250618569 37736448 8822 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 9213 8822 221 40 0 8628 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36852

[startup+25.5019 s]
/proc/loadavg: 0.99 1.12 1.09 3/78 1340
/proc/meminfo: memFree=1675232/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=36852 CPUtime=25.47
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 22338 0 0 0 2537 10 0 0 25 0 1 0 250618569 37736448 8822 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 9213 8822 221 40 0 8628 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 36852

[startup+51.1016 s]
/proc/loadavg: 0.99 1.11 1.09 2/78 1340
/proc/meminfo: memFree=1665056/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=47316 CPUtime=51.06
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 52739 0 0 0 5084 22 0 0 25 0 1 0 250618569 48451584 11440 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 11829 11440 227 40 0 11244 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 47316

[startup+102.302 s]
/proc/loadavg: 0.99 1.09 1.08 2/78 1340
/proc/meminfo: memFree=1657376/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=54800 CPUtime=102.26
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 712872 0 0 0 9925 301 0 0 25 0 1 0 250618569 56115200 13313 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643256 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 13700 13313 227 40 0 13115 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54800

[startup+162.302 s]
/proc/loadavg: 0.99 1.07 1.08 2/78 1340
/proc/meminfo: memFree=1665504/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=53076 CPUtime=162.25
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 1044501 0 0 0 15784 441 0 0 25 0 1 0 250618569 54349824 12892 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 13269 12892 227 40 0 12684 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 53076

[startup+222.305 s]
/proc/loadavg: 0.99 1.06 1.07 2/78 1340
/proc/meminfo: memFree=1657248/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=54864 CPUtime=222.23
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 1395212 0 0 0 21633 590 0 0 25 0 1 0 250618569 56180736 13329 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643294 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 13716 13329 227 40 0 13131 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 54864

[startup+282.301 s]
/proc/loadavg: 0.99 1.04 1.07 2/78 1340
/proc/meminfo: memFree=1665632/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=47380 CPUtime=282.22
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 1689639 0 0 0 27504 718 0 0 25 0 1 0 250618569 48517120 11466 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 11845 11466 227 40 0 11260 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 47380

[startup+342.302 s]
/proc/loadavg: 0.99 1.03 1.06 2/78 1340
/proc/meminfo: memFree=1657312/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=54928 CPUtime=342.2
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 1962778 0 0 0 33378 842 0 0 25 0 1 0 250618569 56246272 13348 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643168 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 13732 13348 227 40 0 13147 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 54928

[startup+402.303 s]
/proc/loadavg: 0.99 1.02 1.06 2/78 1340
/proc/meminfo: memFree=1655840/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=56348 CPUtime=402.19
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 1983562 0 0 0 39366 853 0 0 25 0 1 0 250618569 57700352 13703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584055 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14087 13703 227 40 0 13502 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 56348

[startup+462.303 s]
/proc/loadavg: 0.99 1.02 1.05 2/78 1340
/proc/meminfo: memFree=1655840/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=56348 CPUtime=462.18
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2005378 0 0 0 45354 864 0 0 25 0 1 0 250618569 57700352 13703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643305 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14087 13703 227 40 0 13502 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 56348

[startup+522.302 s]
/proc/loadavg: 0.99 1.01 1.04 2/78 1340
/proc/meminfo: memFree=1655840/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=56348 CPUtime=522.17
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2025679 0 0 0 51342 875 0 0 25 0 1 0 250618569 57700352 13703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584571 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14087 13703 227 40 0 13502 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 56348

[startup+582.301 s]
/proc/loadavg: 0.99 1.01 1.04 2/78 1340
/proc/meminfo: memFree=1655840/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=56348 CPUtime=582.15
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2046283 0 0 0 57329 886 0 0 25 0 1 0 250618569 57700352 13703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584556 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14087 13703 227 40 0 13502 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 56348

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 1340
/proc/meminfo: memFree=1655840/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=56348 CPUtime=642.13
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2065675 0 0 0 63316 897 0 0 25 0 1 0 250618569 57700352 13703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643694 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14087 13703 227 40 0 13502 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 56348


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

[startup+882.305 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 1340
/proc/meminfo: memFree=1655648/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=56348 CPUtime=882.1
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2139001 0 0 0 87274 936 0 0 25 0 1 0 250618569 57700352 13703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14087 13703 227 40 0 13502 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 56348

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1340
/proc/meminfo: memFree=1655840/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=56348 CPUtime=942.08
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2156272 0 0 0 93263 945 0 0 25 0 1 0 250618569 57700352 13703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582301 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14087 13703 227 40 0 13502 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 56348

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1340
/proc/meminfo: memFree=1655840/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=56348 CPUtime=1002.06
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2172028 0 0 0 99253 953 0 0 25 0 1 0 250618569 57700352 13703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582075 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14087 13703 227 40 0 13502 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 56348

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 1496
/proc/meminfo: memFree=1654576/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=56348 CPUtime=1061.97
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2189299 0 0 0 105233 964 0 0 25 0 1 0 250618569 57700352 13703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584930 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14087 13703 227 40 0 13502 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 56348

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1538
/proc/meminfo: memFree=1655648/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=56348 CPUtime=1121.94
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2208085 0 0 0 111219 975 0 0 25 0 1 0 250618569 57700352 13703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589870 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14087 13703 227 40 0 13502 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 56348

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1538
/proc/meminfo: memFree=1655712/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=56348 CPUtime=1181.93
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2225962 0 0 0 117209 984 0 0 25 0 1 0 250618569 57700352 13703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584591 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14087 13703 227 40 0 13502 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 56348

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1538
/proc/meminfo: memFree=1655712/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=56348 CPUtime=1241.92
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2243233 0 0 0 123199 993 0 0 25 0 1 0 250618569 57700352 13703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643557 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14087 13703 227 40 0 13502 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 56348

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1538
/proc/meminfo: memFree=1655712/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=56348 CPUtime=1301.91
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2260504 0 0 0 129189 1002 0 0 25 0 1 0 250618569 57700352 13703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14087 13703 227 40 0 13502 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 56348

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1538
/proc/meminfo: memFree=1657248/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=54780 CPUtime=1361.89
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2278472 0 0 0 135179 1010 0 0 25 0 1 0 250618569 56094720 13311 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 13695 13311 227 40 0 13110 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 54780

[startup+1422.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 1538
/proc/meminfo: memFree=1652832/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=59244 CPUtime=1421.88
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2299793 0 0 0 141168 1020 0 0 25 0 1 0 250618569 60665856 14427 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643614 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14811 14427 227 40 0 14226 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 59244

[startup+1482.3 s]
/proc/loadavg: 1.15 1.04 1.01 2/78 1538
/proc/meminfo: memFree=1652832/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=59244 CPUtime=1481.87
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2316458 0 0 0 147159 1028 0 0 25 0 1 0 250618569 60665856 14427 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583723 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14811 14427 227 40 0 14226 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 59244

[startup+1542.31 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 1538
/proc/meminfo: memFree=1652448/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=59580 CPUtime=1541.85
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2486516 0 0 0 153084 1101 0 0 25 0 1 0 250618569 61009920 14513 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581956 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14895 14513 227 40 0 14310 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 59580

[startup+1602.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 1538
/proc/meminfo: memFree=1660640/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=51408 CPUtime=1601.84
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 2745691 0 0 0 158968 1216 0 0 25 0 1 0 250618569 52641792 12466 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632762 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 12852 12466 227 40 0 12267 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 51408

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1538
/proc/meminfo: memFree=1660064/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=52160 CPUtime=1661.82
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 3036891 0 0 0 164841 1341 0 0 25 0 1 0 250618569 53411840 12662 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 13040 12662 227 40 0 12455 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 52160

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1538
/proc/meminfo: memFree=1651360/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=59644 CPUtime=1721.82
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 3106021 0 0 0 170808 1374 0 0 25 0 1 0 250618569 61075456 14535 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585370 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14911 14535 227 40 0 14326 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 59644

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1538
/proc/meminfo: memFree=1652512/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=60932 CPUtime=1781.8
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 3503734 0 0 0 176628 1552 0 0 25 0 1 0 250618569 62394368 14852 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636898 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 15233 14852 227 40 0 14648 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 60932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1538
/proc/meminfo: memFree=1652320/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=59720 CPUtime=1800.1
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 3511915 0 0 0 178454 1556 0 0 25 0 1 0 250618569 61153280 14549 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643197 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14930 14549 227 40 0 14345 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 59720

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1538
/proc/meminfo: memFree=1652320/2055920 swapFree=4146640/4192956
[pid=1339] ppid=1337 vsize=59720 CPUtime=1800.1
/proc/1339/stat : 1339 (glpPBv3) R 1337 1339 12184 0 -1 0 3511915 0 0 0 178454 1556 0 0 25 0 1 0 250618569 61153280 14549 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643197 0 0 4096 0 0 0 0 17 1 0 0
/proc/1339/statm: 14930 14549 227 40 0 14345 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 59720

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.12
CPU user time (s): 1784.54
CPU system time (s): 15.5786
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 61008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.54
system time used= 15.5786
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3511915
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= 1884

runsolver used 1.36879 second user time and 4.14937 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue May  1 13:43:47 UTC 2007

IDJOB= 454518
IDBENCH= 48202
IDSOLVER= 166
FILE ID= node29/454518-1178027027

PBS_JOBID= 4728355

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_4.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454518-1178027027/instance-454518-1178027027.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-454518-1178027027 -o ROOT/results/node29/conversion-454518-1178027027 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454518-1178027027/instance-454518-1178027027.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-454518-1178027027 -o ROOT/results/node29/solver-454518-1178027027 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454518-1178027027/instance-454518-1178027027.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  468c9636f2c99e512d4c3bca04b78033

RANDOM SEED= 305687920

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1710384 kB
Buffers:        100088 kB
Cached:         151028 kB
SwapCached:      11228 kB
Active:         174308 kB
Inactive:       110424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710384 kB
SwapTotal:     4192956 kB
SwapFree:      4146640 kB
Dirty:            3880 kB
Writeback:           0 kB
Mapped:          37948 kB
Slab:            46200 kB
Committed_AS:  5374008 kB
PageTables:       1896 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= 66561 MiB

End job on node29 on Tue May  1 14:13:51 UTC 2007