Trace number 351905

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
glpPB 0.2? (TO) 1800.11 1800.8

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos19.opb
MD5SUM1ef5c8e94b66b7ed63dffc6923ecd901
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-13
Best CPU time to get the best result obtained on this benchmark1800.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3
Optimality of the best value was proved NO
Number of variables1041679
Total number of constraints127860
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints127780
Minimum length of a constraint2
Maximum length of a constraint275
Number of terms in the objective function 1611
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 1611
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 24576
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 98256
Number of bits of the biggest sum of numbers17
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/351905-1176617109/instance-351905-1176617109.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/node10/watcher-351905-1176617109 -o ROOT/results/node10/solver-351905-1176617109 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351905-1176617109/instance-351905-1176617109.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: 1.00 1.00 1.00 3/77 4733
/proc/meminfo: memFree=1745912/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=2644 CPUtime=0
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 137748540 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 661 228 192 40 0 76 0

[startup+0.0220511 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4733
/proc/meminfo: memFree=1745912/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=3048 CPUtime=0.01
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 384 0 0 0 1 0 0 0 18 0 1 0 137748540 3121152 354 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 762 354 199 40 0 177 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3048

[startup+0.101068 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4733
/proc/meminfo: memFree=1745912/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=5180 CPUtime=0.09
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 901 0 0 0 9 0 0 0 18 0 1 0 137748540 5304320 871 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 1295 871 199 40 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5180

[startup+0.301112 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4733
/proc/meminfo: memFree=1745912/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=10240 CPUtime=0.28
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 2158 0 0 0 28 0 0 0 19 0 1 0 137748540 10485760 2128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 2560 2128 199 40 0 1975 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10240

[startup+0.701197 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4733
/proc/meminfo: memFree=1745912/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=19700 CPUtime=0.68
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 4540 0 0 0 67 1 0 0 22 0 1 0 137748540 20172800 4510 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9340539 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 4925 4510 199 40 0 4340 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 19700

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1721520/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=37948 CPUtime=1.48
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 9097 0 0 0 145 3 0 0 25 0 1 0 137748540 38858752 9067 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 9487 9067 199 40 0 8902 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37948

[startup+3.10272 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1696688/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=73384 CPUtime=3.08
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 17961 0 0 0 300 8 0 0 25 0 1 0 137748540 75145216 17931 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 18346 17931 199 40 0 17761 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 73384

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1624432/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=129464 CPUtime=6.29
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 31970 0 0 0 615 14 0 0 25 0 1 0 137748540 132571136 31940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 32366 31940 199 40 0 31781 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 129464

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1594488/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=156908 CPUtime=12.69
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 38833 0 0 0 1250 19 0 0 25 0 1 0 137748540 160673792 38803 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 39227 38803 199 40 0 38642 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 156908

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194808/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=25.48
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 153766 0 0 0 2482 66 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 552896

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194616/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=51.05
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 156766 0 0 0 5037 68 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 552896

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194744/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=102.24
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 163766 0 0 0 10152 72 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587128 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 552896

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194744/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=162.21
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 172766 0 0 0 16144 77 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582083 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 552896

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194680/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=222.19
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 181766 0 0 0 22137 82 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605662 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 552896

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194680/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=282.17
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 190766 0 0 0 28130 87 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583308 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 552896

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194680/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=342.15
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 198766 0 0 0 34123 92 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587949 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 552896

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194680/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=402.13
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 210766 0 0 0 40115 98 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643553 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 552896

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194616/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=462.1
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 217766 0 0 0 46108 102 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582846 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 552896

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194616/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=522.08
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 225766 0 0 0 52101 107 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 552896

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194616/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=582.06
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 232766 0 0 0 58095 111 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583695 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 552896

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194616/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=642.04
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 237766 0 0 0 64090 114 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 552896


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194616/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=881.95
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 260766 0 0 0 88065 130 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582835 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 552896

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194552/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=941.93
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 265766 0 0 0 94060 133 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 552896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194552/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1001.9
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 273766 0 0 0 100053 137 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 552896

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194552/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1061.89
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 278766 0 0 0 106048 141 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 552896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194552/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1121.86
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 287766 0 0 0 112041 145 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 552896

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194488/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1181.84
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 291766 0 0 0 118036 148 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587471 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 552896

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194488/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1241.82
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 296766 0 0 0 124031 151 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582796 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 552896

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194488/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1301.8
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 303766 0 0 0 130025 155 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 552896

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194424/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1361.77
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 310766 0 0 0 136018 159 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 552896

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194424/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1421.75
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 315766 0 0 0 142013 162 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582084 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 552896

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194424/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1481.72
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 325766 0 0 0 148005 167 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582913 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 552896

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194424/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1541.71
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 333766 0 0 0 153999 172 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589876 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 552896

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4734
/proc/meminfo: memFree=1194360/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1601.68
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 341766 0 0 0 159992 176 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582915 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 552896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4736
/proc/meminfo: memFree=1194360/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1661.66
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 344766 0 0 0 165988 178 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 552896

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4736
/proc/meminfo: memFree=1194296/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1721.64
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 353766 0 0 0 171981 183 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582068 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 552896

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4736
/proc/meminfo: memFree=1194296/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1781.62
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 364766 0 0 0 177973 189 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582823 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 552896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4736
/proc/meminfo: memFree=1194296/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1800.01
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 367766 0 0 0 179811 190 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 552896

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4736
/proc/meminfo: memFree=1194296/2055920 swapFree=4165840/4192956
[pid=4733] ppid=4731 vsize=552896 CPUtime=1800.01
/proc/4733/stat : 4733 (glpPBv3) R 4731 4733 3551 0 -1 0 367766 0 0 0 179811 190 0 0 25 0 1 0 137748540 566165504 137826 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0
/proc/4733/statm: 138224 137826 221 40 0 137639 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 552896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.8
CPU time (s): 1800.11
CPU user time (s): 1798.12
CPU system time (s): 1.9947
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 556896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.12
system time used= 1.9947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 367766
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= 2382

runsolver used 2.08068 second user time and 4.38033 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Apr 15 06:05:10 UTC 2007

IDJOB= 351905
IDBENCH= 1845
IDSOLVER= 166
FILE ID= node10/351905-1176617109

PBS_JOBID= 4556834

Free space on /tmp= 66523 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-neos19.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351905-1176617109/instance-351905-1176617109.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-351905-1176617109 -o ROOT/results/node10/conversion-351905-1176617109 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351905-1176617109/instance-351905-1176617109.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-351905-1176617109 -o ROOT/results/node10/solver-351905-1176617109 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351905-1176617109/instance-351905-1176617109.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1ef5c8e94b66b7ed63dffc6923ecd901

RANDOM SEED= 483198046

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1746256 kB
Buffers:         34804 kB
Cached:         188076 kB
SwapCached:       2676 kB
Active:          69252 kB
Inactive:       184984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746256 kB
SwapTotal:     4192956 kB
SwapFree:      4165840 kB
Dirty:           37992 kB
Writeback:           0 kB
Mapped:          39212 kB
Slab:            40916 kB
Committed_AS:  2948472 kB
PageTables:       1712 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= 66523 MiB

End job on node10 on Sun Apr 15 06:35:13 UTC 2007