Trace number 348088

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? (exit code) 1038.72 1039.09

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
MD5SUMf1062f0a31768badc14bf5e03feddb4c
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 variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 555552
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
1038.62/1039.07	c starting to Solve
1038.62/1039.07	Assertion failed: x >= lb; file glpmip2.c; line 230

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348088-1176568086/instance-348088-1176568086.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/node37/watcher-348088-1176568086 -o ROOT/results/node37/solver-348088-1176568086 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348088-1176568086/instance-348088-1176568086.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: 1.07 1.02 1.09 3/78 15524
/proc/meminfo: memFree=1551152/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=2644 CPUtime=0
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 252 0 0 0 0 0 0 0 18 0 1 0 104721113 2707456 222 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 661 222 192 40 0 76 0

[startup+0.078696 s]
/proc/loadavg: 1.07 1.02 1.09 3/78 15524
/proc/meminfo: memFree=1551152/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=4644 CPUtime=0.07
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 754 0 0 0 7 0 0 0 18 0 1 0 104721113 4755456 724 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 1161 724 192 40 0 576 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4644

[startup+0.101701 s]
/proc/loadavg: 1.07 1.02 1.09 3/78 15524
/proc/meminfo: memFree=1551152/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=5176 CPUtime=0.09
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 904 0 0 0 9 0 0 0 18 0 1 0 104721113 5300224 874 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 1294 874 192 40 0 709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.301739 s]
/proc/loadavg: 1.07 1.02 1.09 3/78 15524
/proc/meminfo: memFree=1551152/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=10240 CPUtime=0.29
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 2158 0 0 0 28 1 0 0 19 0 1 0 104721113 10485760 2128 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 2560 2128 199 40 0 1975 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10240

[startup+0.701813 s]
/proc/loadavg: 1.07 1.02 1.09 3/78 15524
/proc/meminfo: memFree=1551152/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=12640 CPUtime=0.69
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 2760 0 0 0 68 1 0 0 22 0 1 0 104721113 12943360 2730 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 3160 2730 199 40 0 2575 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12640

[startup+1.50196 s]
/proc/loadavg: 1.07 1.02 1.09 2/79 15525
/proc/meminfo: memFree=1537064/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=37964 CPUtime=1.48
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 9863 0 0 0 144 4 0 0 25 0 1 0 104721113 38875136 9065 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537636 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 9491 9065 204 40 0 8906 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37964

[startup+3.10127 s]
/proc/loadavg: 1.07 1.02 1.09 2/79 15525
/proc/meminfo: memFree=1499560/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=53940 CPUtime=3.09
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 13875 0 0 0 302 7 0 0 25 0 1 0 104721113 55234560 13076 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587967 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13485 13076 221 40 0 12900 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53940

[startup+6.30187 s]
/proc/loadavg: 1.07 1.02 1.09 2/79 15525
/proc/meminfo: memFree=1499312/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=54208 CPUtime=6.28
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 16854 0 0 0 620 8 0 0 25 0 1 0 104721113 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583308 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 54208

[startup+12.7011 s]
/proc/loadavg: 1.06 1.02 1.09 2/79 15525
/proc/meminfo: memFree=1499312/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=54208 CPUtime=12.68
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 22678 0 0 0 1257 11 0 0 25 0 1 0 104721113 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582936 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 54208

[startup+25.5015 s]
/proc/loadavg: 1.05 1.01 1.09 2/79 15525
/proc/meminfo: memFree=1499312/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=54208 CPUtime=25.49
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 27046 0 0 0 2534 15 0 0 25 0 1 0 104721113 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583893 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 54208

[startup+51.1013 s]
/proc/loadavg: 1.03 1.01 1.09 2/79 15525
/proc/meminfo: memFree=1499568/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=54208 CPUtime=51.07
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 51035 0 0 0 5080 27 0 0 25 0 1 0 104721113 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589739 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54208

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.08 2/79 15525
/proc/meminfo: memFree=1502512/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51268 CPUtime=102.26
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 86644 0 0 0 10179 47 0 0 25 0 1 0 104721113 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51268

[startup+162.301 s]
/proc/loadavg: 1.04 1.02 1.08 2/79 15525
/proc/meminfo: memFree=1499568/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=54208 CPUtime=162.23
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 133166 0 0 0 16152 71 0 0 25 0 1 0 104721113 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589833 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 54208

[startup+222.302 s]
/proc/loadavg: 1.01 1.01 1.08 2/79 15525
/proc/meminfo: memFree=1502448/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51268 CPUtime=222.21
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 194927 0 0 0 22117 104 0 0 25 0 1 0 104721113 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 51268

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.07 2/79 15525
/proc/meminfo: memFree=1499504/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=54208 CPUtime=282.18
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 274853 0 0 0 28073 145 0 0 25 0 1 0 104721113 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 54208

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 15525
/proc/meminfo: memFree=1499440/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=54208 CPUtime=342.17
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 389611 0 0 0 34014 203 0 0 25 0 1 0 104721113 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589793 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 54208

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 15525
/proc/meminfo: memFree=1504624/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=54208 CPUtime=402.14
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 560236 0 0 0 39927 287 0 0 25 0 1 0 104721113 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583230 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 54208

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 15525
/proc/meminfo: memFree=1499504/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=54208 CPUtime=462.12
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 733094 0 0 0 45837 375 0 0 25 0 1 0 104721113 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582408 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 54208

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 15525
/proc/meminfo: memFree=1499696/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51268 CPUtime=522.11
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 937137 0 0 0 51732 479 0 0 25 0 1 0 104721113 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 51268

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 15525
/proc/meminfo: memFree=1499760/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=54208 CPUtime=582.09
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 1138268 0 0 0 57631 578 0 0 25 0 1 0 104721113 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583590 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 54208

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 15527
/proc/meminfo: memFree=1502640/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51268 CPUtime=642.07
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 1353917 0 0 0 63521 686 0 0 25 0 1 0 104721113 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590061 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 51268

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 15527
/proc/meminfo: memFree=1502640/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51268 CPUtime=702.05
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 1523835 0 0 0 69432 773 0 0 25 0 1 0 104721113 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582808 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 51268

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 15527
/proc/meminfo: memFree=1499760/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=54208 CPUtime=762.02
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 1730041 0 0 0 75327 875 0 0 25 0 1 0 104721113 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 54208

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 15527
/proc/meminfo: memFree=1502832/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51268 CPUtime=822
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 1945690 0 0 0 81216 984 0 0 25 0 1 0 104721113 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587969 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 51268

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 15527
/proc/meminfo: memFree=1499824/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=54208 CPUtime=881.98
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 2156278 0 0 0 87108 1090 0 0 25 0 1 0 104721113 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 54208

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 15527
/proc/meminfo: memFree=1499888/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=54208 CPUtime=941.96
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 2326931 0 0 0 93019 1177 0 0 25 0 1 0 104721113 55508992 13143 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583732 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 13552 13143 221 40 0 12967 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 54208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15527
/proc/meminfo: memFree=1499888/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51268 CPUtime=1001.94
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 2495421 0 0 0 98933 1261 0 0 25 0 1 0 104721113 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 51268

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

[startup+1023.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15527
/proc/meminfo: memFree=1502832/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51268 CPUtime=1023.54
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 2557875 0 0 0 101062 1292 0 0 25 0 1 0 104721113 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582301 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1023.54
Current children cumulated vsize (KiB) 51268

[startup+1030.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15527
/proc/meminfo: memFree=1502064/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51268 CPUtime=1029.93
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 2581822 0 0 0 101691 1302 0 0 25 0 1 0 104721113 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134605364 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1029.93
Current children cumulated vsize (KiB) 51268

[startup+1033.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15527
/proc/meminfo: memFree=1502832/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51268 CPUtime=1033.13
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 2594884 0 0 0 102005 1308 0 0 25 0 1 0 104721113 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1033.13
Current children cumulated vsize (KiB) 51268

[startup+1036.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15527
/proc/meminfo: memFree=1502832/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51268 CPUtime=1036.33
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 2611579 0 0 0 102316 1317 0 0 25 0 1 0 104721113 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587982 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1036.33
Current children cumulated vsize (KiB) 51268

[startup+1038.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15527
/proc/meminfo: memFree=1502832/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51268 CPUtime=1037.93
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 2620287 0 0 0 102472 1321 0 0 25 0 1 0 104721113 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1037.93
Current children cumulated vsize (KiB) 51268

[startup+1038.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15527
/proc/meminfo: memFree=1502832/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51268 CPUtime=1038.33
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 2622464 0 0 0 102511 1322 0 0 25 0 1 0 104721113 52498432 12408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587987 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12817 12408 221 40 0 12232 0
Current children cumulated CPU time (s) 1038.33
Current children cumulated vsize (KiB) 51268

[startup+1038.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15527
/proc/meminfo: memFree=1502832/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=51812 CPUtime=1038.53
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 2626598 0 0 0 102529 1324 0 0 25 0 1 0 104721113 53055488 12558 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 12953 12558 223 40 0 12368 0
Current children cumulated CPU time (s) 1038.53
Current children cumulated vsize (KiB) 51812

[startup+1039 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15527
/proc/meminfo: memFree=1502832/2055920 swapFree=4192812/4192956
[pid=15524] ppid=15522 vsize=62216 CPUtime=1038.62
/proc/15524/stat : 15524 (glpPBv3) R 15522 15524 15163 0 -1 0 2629189 0 0 0 102537 1325 0 0 25 0 1 0 104721113 63709184 15149 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541989 0 0 4096 0 0 0 0 17 1 0 0
/proc/15524/statm: 15554 15149 224 40 0 14969 0
Current children cumulated CPU time (s) 1038.62
Current children cumulated vsize (KiB) 62216

Child status: 1
Real time (s): 1039.09
CPU time (s): 1038.72
CPU user time (s): 1025.44
CPU system time (s): 13.28
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 62216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1025.44
system time used= 13.28
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2631323
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= 1325

runsolver used 1.05184 second user time and 2.73158 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sat Apr 14 16:28:06 UTC 2007

IDJOB= 348088
IDBENCH= 1614
IDSOLVER= 166
FILE ID= node37/348088-1176568086

PBS_JOBID= 4556898

Free space on /tmp= 66559 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348088-1176568086/instance-348088-1176568086.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-348088-1176568086 -o ROOT/results/node37/conversion-348088-1176568086 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348088-1176568086/instance-348088-1176568086.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-348088-1176568086 -o ROOT/results/node37/solver-348088-1176568086 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348088-1176568086/instance-348088-1176568086.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f1062f0a31768badc14bf5e03feddb4c

RANDOM SEED= 599815097

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1551624 kB
Buffers:         37428 kB
Cached:         172896 kB
SwapCached:          0 kB
Active:         296284 kB
Inactive:       119772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1551624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5656 kB
Writeback:           0 kB
Mapped:         224876 kB
Slab:            73592 kB
Committed_AS:   361512 kB
PageTables:       2000 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= 66559 MiB

End job on node37 on Sat Apr 14 16:45:26 UTC 2007