Trace number 351892

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) 1800.07 1801.21

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos16.opb
MD5SUM49459e9c72edb2754f1d384319cf8731
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark114
Best CPU time to get the best result obtained on this benchmark1782.73
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 114
Optimality of the best value was proved NO
Number of variables464
Total number of constraints1059
Number of constraints which are clauses336
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints723
Minimum length of a constraint2
Maximum length of a constraint128
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 138
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 535
Number of bits of the biggest sum of numbers10
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)

0.00/0.01	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)

/tmp/evaluation/351892-1176616813/instance-351892-1176616813.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/node12/watcher-351892-1176616813 -o ROOT/results/node12/solver-351892-1176616813 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351892-1176616813/instance-351892-1176616813.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 8418
/proc/meminfo: memFree=1785984/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=1060 CPUtime=0
/proc/8418/stat : 8418 (glpPBv3) D 8416 8418 6923 0 -1 0 52 0 0 0 0 0 0 0 18 0 1 0 137718728 1085440 35 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9696164 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/8418/statm: 265 35 27 40 0 8 0

[startup+0.048926 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8418
/proc/meminfo: memFree=1785984/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=3552 CPUtime=0.03
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 513 0 0 0 3 0 0 0 18 0 1 0 137718728 3637248 482 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 888 482 221 40 0 303 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3552

[startup+0.101928 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8418
/proc/meminfo: memFree=1785984/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=3552 CPUtime=0.09
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 536 0 0 0 9 0 0 0 18 0 1 0 137718728 3637248 505 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 888 505 221 40 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3552

[startup+0.301948 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8418
/proc/meminfo: memFree=1785984/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4352 CPUtime=0.28
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 711 0 0 0 28 0 0 0 19 0 1 0 137718728 4456448 680 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1088 680 227 40 0 503 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4352

[startup+0.701988 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8418
/proc/meminfo: memFree=1785984/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4352 CPUtime=0.68
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 711 0 0 0 68 0 0 0 23 0 1 0 137718728 4456448 680 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1088 680 227 40 0 503 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 4352

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8419
/proc/meminfo: memFree=1783992/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4352 CPUtime=1.48
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 711 0 0 0 148 0 0 0 25 0 1 0 137718728 4456448 680 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626338 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1088 680 227 40 0 503 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 4352

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8419
/proc/meminfo: memFree=1783864/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4352 CPUtime=3.08
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 718 0 0 0 308 0 0 0 25 0 1 0 137718728 4456448 687 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543236 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1088 687 227 40 0 503 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4352

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8419
/proc/meminfo: memFree=1783672/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4352 CPUtime=6.29
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 727 0 0 0 628 1 0 0 25 0 1 0 137718728 4456448 696 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632889 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1088 696 227 40 0 503 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4352

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8419
/proc/meminfo: memFree=1783544/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4352 CPUtime=12.68
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 737 0 0 0 1267 1 0 0 25 0 1 0 137718728 4456448 706 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626349 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1088 706 227 40 0 503 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4352

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8419
/proc/meminfo: memFree=1783544/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4352 CPUtime=25.47
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 739 0 0 0 2544 3 0 0 25 0 1 0 137718728 4456448 708 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1088 708 227 40 0 503 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 4352

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/84 8445
/proc/meminfo: memFree=1782264/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4360 CPUtime=51.06
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 28000 0 0 0 5087 19 0 0 25 0 1 0 137718728 4464640 714 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1090 714 227 40 0 505 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4360

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/84 8597
/proc/meminfo: memFree=1781944/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4460 CPUtime=102.23
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 167351 0 0 0 10149 74 0 0 25 0 1 0 137718728 4567040 739 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1115 739 227 40 0 530 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 4460

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782968/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4476 CPUtime=162.19
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 337455 0 0 0 16086 133 0 0 25 0 1 0 137718728 4583424 743 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1119 743 227 40 0 534 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 4476

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782968/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4476 CPUtime=222.14
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 509347 0 0 0 22024 190 0 0 25 0 1 0 137718728 4583424 743 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542262 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1119 743 227 40 0 534 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 4476

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782968/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4476 CPUtime=282.11
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 663627 0 0 0 27970 241 0 0 25 0 1 0 137718728 4583424 743 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1119 743 227 40 0 534 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 4476

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1783032/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4476 CPUtime=342.08
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 832243 0 0 0 33909 299 0 0 25 0 1 0 137718728 4583424 743 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1119 743 227 40 0 534 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 4476

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782904/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4476 CPUtime=402.04
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 990163 0 0 0 39850 354 0 0 25 0 1 0 137718728 4583424 743 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632425 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1119 743 227 40 0 534 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 4476

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782904/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4476 CPUtime=462.01
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 1136351 0 0 0 45800 401 0 0 25 0 1 0 137718728 4583424 743 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632697 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1119 743 227 40 0 534 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 4476

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782840/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4476 CPUtime=521.97
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 1304211 0 0 0 51738 459 0 0 25 0 1 0 137718728 4583424 743 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632910 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1119 743 227 40 0 534 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 4476

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782968/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4648 CPUtime=581.93
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 1471847 0 0 0 57677 516 0 0 25 0 1 0 137718728 4759552 771 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1162 771 227 40 0 577 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 4648

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782776/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4528 CPUtime=641.9
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 1624787 0 0 0 63616 574 0 0 25 0 1 0 137718728 4636672 756 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1132 756 227 40 0 547 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 4528


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782584/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=4928 CPUtime=821.79
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 2091811 0 0 0 81440 739 0 0 25 0 1 0 137718728 5046272 837 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134637146 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1232 837 227 40 0 647 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 4928

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782200/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=5048 CPUtime=881.75
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 2228431 0 0 0 87392 783 0 0 25 0 1 0 137718728 5169152 886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1262 886 227 40 0 677 0
Current children cumulated CPU time (s) 881.75
Current children cumulated vsize (KiB) 5048

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782200/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=5048 CPUtime=941.7
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 2393536 0 0 0 93329 841 0 0 25 0 1 0 137718728 5169152 886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134544543 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1305 896 227 40 0 720 0
Current children cumulated CPU time (s) 941.7
Current children cumulated vsize (KiB) 5048

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782136/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=5048 CPUtime=1001.67
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 2565742 0 0 0 99268 899 0 0 25 0 1 0 137718728 5169152 886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632822 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1262 886 227 40 0 677 0
Current children cumulated CPU time (s) 1001.67
Current children cumulated vsize (KiB) 5048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782136/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=5220 CPUtime=1061.63
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 2718694 0 0 0 105210 953 0 0 25 0 1 0 137718728 5345280 910 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10161879 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1305 910 227 40 0 720 0
Current children cumulated CPU time (s) 1061.63
Current children cumulated vsize (KiB) 5220

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782072/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=5048 CPUtime=1121.6
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 2884045 0 0 0 111153 1007 0 0 25 0 1 0 137718728 5169152 886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628964 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1262 886 227 40 0 677 0
Current children cumulated CPU time (s) 1121.6
Current children cumulated vsize (KiB) 5048

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782072/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=5064 CPUtime=1181.56
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 3042539 0 0 0 117096 1060 0 0 25 0 1 0 137718728 5185536 890 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134555366 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1266 890 227 40 0 681 0
Current children cumulated CPU time (s) 1181.56
Current children cumulated vsize (KiB) 5064

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782072/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=5064 CPUtime=1241.51
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 3205376 0 0 0 123035 1116 0 0 25 0 1 0 137718728 5185536 890 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1266 890 227 40 0 681 0
Current children cumulated CPU time (s) 1241.51
Current children cumulated vsize (KiB) 5064

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1782008/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=5064 CPUtime=1301.48
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 3372155 0 0 0 128976 1172 0 0 25 0 1 0 137718728 5185536 890 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1266 890 227 40 0 681 0
Current children cumulated CPU time (s) 1301.48
Current children cumulated vsize (KiB) 5064

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1781944/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=5064 CPUtime=1361.43
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 3531266 0 0 0 134917 1226 0 0 25 0 1 0 137718728 5185536 890 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1266 890 227 40 0 681 0
Current children cumulated CPU time (s) 1361.43
Current children cumulated vsize (KiB) 5064

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1781816/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=5180 CPUtime=1421.39
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 3691162 0 0 0 140856 1283 0 0 25 0 1 0 137718728 5304320 919 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643780 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1295 919 227 40 0 710 0
Current children cumulated CPU time (s) 1421.39
Current children cumulated vsize (KiB) 5180

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1781688/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=5480 CPUtime=1481.37
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 3849440 0 0 0 146797 1340 0 0 25 0 1 0 137718728 5611520 977 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10161879 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1370 977 227 40 0 785 0
Current children cumulated CPU time (s) 1481.37
Current children cumulated vsize (KiB) 5480

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1781688/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=5328 CPUtime=1541.34
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 4025567 0 0 0 152732 1402 0 0 25 0 1 0 137718728 5455872 956 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1332 956 227 40 0 747 0
Current children cumulated CPU time (s) 1541.34
Current children cumulated vsize (KiB) 5328

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1781304/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=5808 CPUtime=1601.29
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 4167143 0 0 0 158678 1451 0 0 25 0 1 0 137718728 5947392 1076 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629246 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1452 1076 227 40 0 867 0
Current children cumulated CPU time (s) 1601.29
Current children cumulated vsize (KiB) 5808

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1780920/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=6176 CPUtime=1661.26
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 4316707 0 0 0 164619 1507 0 0 25 0 1 0 137718728 6324224 1168 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541514 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1588 1173 227 40 0 1003 0
Current children cumulated CPU time (s) 1661.26
Current children cumulated vsize (KiB) 6176

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1780728/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=6524 CPUtime=1721.21
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 4479530 0 0 0 170562 1559 0 0 25 0 1 0 137718728 6680576 1235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1631 1238 227 40 0 1046 0
Current children cumulated CPU time (s) 1721.21
Current children cumulated vsize (KiB) 6524

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1780472/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=6348 CPUtime=1781.16
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 4655168 0 0 0 176493 1623 0 0 25 0 1 0 137718728 6500352 1211 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626419 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1587 1211 227 40 0 1002 0
Current children cumulated CPU time (s) 1781.16
Current children cumulated vsize (KiB) 6348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8617
/proc/meminfo: memFree=1780536/2055920 swapFree=4169144/4192956
[pid=8418] ppid=8416 vsize=6348 CPUtime=1800.06
/proc/8418/stat : 8418 (glpPBv3) R 8416 8418 6923 0 -1 0 4705469 0 0 0 178366 1640 0 0 25 0 1 0 137718728 6500352 1211 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/8418/statm: 1587 1211 227 40 0 1002 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 6348

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.21
CPU time (s): 1800.07
CPU user time (s): 1783.66
CPU system time (s): 16.4055
CPU usage (%): 99.9368
Max. virtual memory (cumulated for all children) (KiB): 6524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.66
system time used= 16.4055
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4705469
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= 12
involuntary context switches= 42645

runsolver used 1.77173 second user time and 4.78627 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Apr 15 06:00:14 UTC 2007

IDJOB= 351892
IDBENCH= 1844
IDSOLVER= 166
FILE ID= node12/351892-1176616813

PBS_JOBID= 4556823

Free space on /tmp= 66431 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos16.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351892-1176616813/instance-351892-1176616813.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-351892-1176616813 -o ROOT/results/node12/conversion-351892-1176616813 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351892-1176616813/instance-351892-1176616813.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-351892-1176616813 -o ROOT/results/node12/solver-351892-1176616813 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351892-1176616813/instance-351892-1176616813.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  49459e9c72edb2754f1d384319cf8731

RANDOM SEED= 720974585

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1786392 kB
Buffers:         27992 kB
Cached:         153432 kB
SwapCached:       2312 kB
Active:         113384 kB
Inactive:       102740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786392 kB
SwapTotal:     4192956 kB
SwapFree:      4169144 kB
Dirty:            2344 kB
Writeback:           0 kB
Mapped:          42296 kB
Slab:            38856 kB
Committed_AS:  4191204 kB
PageTables:       1824 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= 66431 MiB

End job on node12 on Sun Apr 15 06:30:17 UTC 2007