Trace number 348426

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) 1800.06 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-forplan.opb
MD5SUM4cdda58963f46d542400f05ed7600db2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables12528
Total number of constraints155
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 constraints155
Minimum length of a constraint27
Maximum length of a constraint9090
Number of terms in the objective function 9340
Biggest coefficient in the objective function 2973
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 531813
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 531813
Number of bits of the biggest sum of numbers20
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/348426-1176582402/instance-348426-1176582402.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-348426-1176582402 -o ROOT/results/node4/solver-348426-1176582402 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348426-1176582402/instance-348426-1176582402.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: 0.97 1.04 1.01 3/77 26217
/proc/meminfo: memFree=1684056/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=2644 CPUtime=0
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 134277934 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 661 226 192 40 0 76 0

[startup+0.0635159 s]
/proc/loadavg: 0.97 1.04 1.01 3/77 26217
/proc/meminfo: memFree=1684056/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=3716 CPUtime=0.06
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 532 0 0 0 6 0 0 0 18 0 1 0 134277934 3805184 502 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 929 502 199 40 0 344 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3716

[startup+0.101531 s]
/proc/loadavg: 0.97 1.04 1.01 3/77 26217
/proc/meminfo: memFree=1684056/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=3980 CPUtime=0.09
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 617 0 0 0 9 0 0 0 18 0 1 0 134277934 4075520 587 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 995 587 199 40 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3980

[startup+0.301538 s]
/proc/loadavg: 0.97 1.04 1.01 3/77 26217
/proc/meminfo: memFree=1684056/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=5048 CPUtime=0.29
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 871 0 0 0 29 0 0 0 19 0 1 0 134277934 5169152 841 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10987174 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 1262 841 199 40 0 677 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5048

[startup+0.701577 s]
/proc/loadavg: 0.97 1.04 1.01 3/77 26217
/proc/meminfo: memFree=1684056/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=13764 CPUtime=0.69
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 3083 0 0 0 69 0 0 0 22 0 1 0 134277934 14094336 3052 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 3441 3052 221 40 0 2856 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13764

[startup+1.50165 s]
/proc/loadavg: 0.97 1.04 1.01 2/78 26218
/proc/meminfo: memFree=1672784/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=13320 CPUtime=1.49
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 3112 0 0 0 148 1 0 0 25 0 1 0 134277934 13639680 2965 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582163 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 3330 2965 221 40 0 2745 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13320

[startup+3.10181 s]
/proc/loadavg: 0.97 1.04 1.01 2/78 26218
/proc/meminfo: memFree=1672656/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=13320 CPUtime=3.09
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 3112 0 0 0 308 1 0 0 25 0 1 0 134277934 13639680 2965 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582166 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 3330 2965 221 40 0 2745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13320

[startup+6.30111 s]
/proc/loadavg: 0.97 1.04 1.01 2/78 26218
/proc/meminfo: memFree=1670352/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=15412 CPUtime=6.29
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 9640 0 0 0 625 4 0 0 25 0 1 0 134277934 15781888 3502 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 3853 3502 227 40 0 3268 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15412

[startup+12.7017 s]
/proc/loadavg: 0.97 1.04 1.01 2/78 26218
/proc/meminfo: memFree=1670352/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=15412 CPUtime=12.69
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 20700 0 0 0 1260 9 0 0 25 0 1 0 134277934 15781888 3502 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 3853 3502 227 40 0 3268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15412

[startup+25.502 s]
/proc/loadavg: 0.98 1.04 1.01 2/78 26218
/proc/meminfo: memFree=1670352/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=15412 CPUtime=25.48
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 42820 0 0 0 2529 19 0 0 25 0 1 0 134277934 15781888 3502 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 3853 3502 227 40 0 3268 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15412

[startup+51.1014 s]
/proc/loadavg: 0.98 1.03 1.00 2/78 26218
/proc/meminfo: memFree=1667536/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=18668 CPUtime=51.08
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 84682 0 0 0 5070 38 0 0 25 0 1 0 134277934 19116032 4284 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4667 4284 227 40 0 4082 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18668

[startup+102.305 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 26218
/proc/meminfo: memFree=1667344/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=18668 CPUtime=102.27
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 94590 0 0 0 10179 48 0 0 25 0 1 0 134277934 19116032 4316 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4667 4316 227 40 0 4082 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18668

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 26218
/proc/meminfo: memFree=1667344/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=18668 CPUtime=162.25
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 107000 0 0 0 16165 60 0 0 25 0 1 0 134277934 19116032 4316 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4667 4316 227 40 0 4082 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18668

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 26220
/proc/meminfo: memFree=1667152/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=18668 CPUtime=222.24
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 118992 0 0 0 22150 74 0 0 25 0 1 0 134277934 19116032 4316 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582178 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4667 4316 227 40 0 4082 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18668

[startup+282.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 26220
/proc/meminfo: memFree=1666768/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=282.22
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 28139 83 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19212

[startup+342.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 26220
/proc/meminfo: memFree=1666768/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=342.2
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 34131 89 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581428 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19212

[startup+402.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 26220
/proc/meminfo: memFree=1666768/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=402.19
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 40125 94 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581162 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19212

[startup+462.302 s]
/proc/loadavg: 1.15 1.05 1.01 2/78 26220
/proc/meminfo: memFree=1666768/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=462.18
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 46118 100 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581436 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 19212

[startup+522.302 s]
/proc/loadavg: 1.11 1.06 1.01 2/78 26220
/proc/meminfo: memFree=1666768/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=522.16
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 52111 105 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581436 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19212

[startup+582.301 s]
/proc/loadavg: 1.13 1.07 1.01 2/78 26220
/proc/meminfo: memFree=1666704/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=582.14
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 58103 111 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581156 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19212

[startup+642.301 s]
/proc/loadavg: 1.04 1.06 1.01 2/78 26220
/proc/meminfo: memFree=1666704/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=642.13
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 64097 116 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643597 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19212


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26220
/proc/meminfo: memFree=1666704/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=882.07
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 88070 137 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 19212

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26220
/proc/meminfo: memFree=1666704/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=942.06
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 94062 144 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582804 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 19212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26220
/proc/meminfo: memFree=1666704/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1002.04
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 100056 148 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581411 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 19212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666704/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1062.03
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 106049 154 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 19212

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666704/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1122.01
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 112042 159 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 19212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666704/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1182
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 118037 163 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581150 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 19212

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666704/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1241.98
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 124029 169 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134580905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 19212

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666640/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1301.98
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 130024 174 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581377 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 19212

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666640/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1361.95
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 136015 180 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 19212

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666640/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1421.95
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 142010 185 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581428 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 19212

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666576/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1481.92
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 148001 191 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582419 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 19212

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666576/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1541.91
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 153995 196 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 19212

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666576/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1601.9
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 159988 202 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581419 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 19212

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666576/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1661.88
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 165980 208 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 19212

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666576/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1721.86
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 171972 214 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134580891 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 19212

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666512/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1781.85
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 177965 220 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 19212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666512/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1800.05
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 179783 222 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581432 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 19212

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26220
/proc/meminfo: memFree=1666512/2055920 swapFree=4154132/4192956
[pid=26217] ppid=26215 vsize=19212 CPUtime=1800.05
/proc/26217/stat : 26217 (glpPBv3) R 26215 26217 25572 0 -1 0 126396 0 0 0 179783 222 0 0 25 0 1 0 134277934 19673088 4420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581432 0 0 4096 0 0 0 0 17 1 0 0
/proc/26217/statm: 4803 4420 227 40 0 4218 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 19212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1797.83
CPU system time (s): 2.22666
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 19212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.83
system time used= 2.22666
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 126396
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= 1730

runsolver used 2.11768 second user time and 4.08038 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Apr 14 20:26:42 UTC 2007

IDJOB= 348426
IDBENCH= 1668
IDSOLVER= 166
FILE ID= node4/348426-1176582402

PBS_JOBID= 4556795

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/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-forplan.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348426-1176582402/instance-348426-1176582402.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-348426-1176582402 -o ROOT/results/node4/conversion-348426-1176582402 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348426-1176582402/instance-348426-1176582402.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-348426-1176582402 -o ROOT/results/node4/solver-348426-1176582402 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348426-1176582402/instance-348426-1176582402.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  4cdda58963f46d542400f05ed7600db2

RANDOM SEED= 258709275

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:       1684464 kB
Buffers:         31448 kB
Cached:         262684 kB
SwapCached:       2416 kB
Active:         100596 kB
Inactive:       217260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684464 kB
SwapTotal:     4192956 kB
SwapFree:      4154132 kB
Dirty:            3532 kB
Writeback:           0 kB
Mapped:          31412 kB
Slab:            39060 kB
Committed_AS:  4083212 kB
PageTables:       1816 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 20:56:45 UTC 2007