Trace number 351775

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) 1800.1 1800.68

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-van.opb
MD5SUMd92d79a852cb21e3bf779066f8153c82
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark41696
Best CPU time to get the best result obtained on this benchmark1782.95
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 41696
Optimality of the best value was proved NO
Number of variables135360
Total number of constraints39616
Number of constraints which are clauses128
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints39488
Minimum length of a constraint2
Maximum length of a constraint496
Number of terms in the objective function 192
Biggest coefficient in the objective function 3977
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 524416
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 170151
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524573
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/351775-1176613233/instance-351775-1176613233.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/node70/watcher-351775-1176613233 -o ROOT/results/node70/solver-351775-1176613233 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351775-1176613233/instance-351775-1176613233.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 3/64 2303
/proc/meminfo: memFree=1683712/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=2648 CPUtime=0
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 266 0 0 0 0 0 0 0 18 0 1 0 100860766 2711552 236 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 662 236 199 40 0 77 0

[startup+0.0917541 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2303
/proc/meminfo: memFree=1683712/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=4912 CPUtime=0.08
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 846 0 0 0 8 0 0 0 18 0 1 0 100860766 5029888 816 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 1228 816 199 40 0 643 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4912

[startup+0.101753 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2303
/proc/meminfo: memFree=1683712/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=5180 CPUtime=0.09
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 910 0 0 0 9 0 0 0 18 0 1 0 100860766 5304320 880 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8849019 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 1295 880 199 40 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5180

[startup+0.301773 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2303
/proc/meminfo: memFree=1683712/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=10240 CPUtime=0.29
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 2168 0 0 0 28 1 0 0 19 0 1 0 100860766 10485760 2138 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 2560 2138 199 40 0 1975 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10240

[startup+0.701812 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2303
/proc/meminfo: memFree=1683712/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=18768 CPUtime=0.69
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 4305 0 0 0 67 2 0 0 22 0 1 0 100860766 19218432 4275 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 4692 4275 199 40 0 4107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18768

[startup+1.50189 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2304
/proc/meminfo: memFree=1665976/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=22364 CPUtime=1.49
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 5189 0 0 0 146 3 0 0 25 0 1 0 100860766 22900736 5159 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 5591 5159 199 40 0 5006 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22364

[startup+3.10205 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2304
/proc/meminfo: memFree=1660984/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=29424 CPUtime=3.09
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 6960 0 0 0 305 4 0 0 25 0 1 0 100860766 30130176 6930 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 7356 6930 199 40 0 6771 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29424

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2304
/proc/meminfo: memFree=1647288/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=43676 CPUtime=6.29
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 10521 0 0 0 623 6 0 0 25 0 1 0 100860766 44724224 10491 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 10919 10491 199 40 0 10334 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43676

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 2304
/proc/meminfo: memFree=1617912/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=72184 CPUtime=12.69
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 17648 0 0 0 1258 11 0 0 25 0 1 0 100860766 73916416 17618 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 18046 17618 199 40 0 17461 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 72184

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2304
/proc/meminfo: memFree=1272760/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=413740 CPUtime=25.48
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 103209 0 0 0 2501 47 0 0 25 0 1 0 100860766 423669760 103015 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 103435 103015 210 40 0 102850 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 413740

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 2426
/proc/meminfo: memFree=1262152/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=423052 CPUtime=51.03
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 106325 0 0 0 5053 50 0 0 25 0 1 0 100860766 433205248 105354 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 105763 105354 221 40 0 105178 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 423052

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1263160/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=423052 CPUtime=102.19
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 106325 0 0 0 10168 51 0 0 25 0 1 0 100860766 433205248 105354 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134584536 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 105763 105354 221 40 0 105178 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 423052

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1263224/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=423052 CPUtime=162.17
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 106325 0 0 0 16164 53 0 0 25 0 1 0 100860766 433205248 105354 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639272 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 105763 105354 221 40 0 105178 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 423052

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1253816/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=432364 CPUtime=222.15
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 110981 0 0 0 22159 56 0 0 25 0 1 0 100860766 442740736 107682 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134584745 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 108091 107682 221 40 0 107506 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 432364

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1253816/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=432364 CPUtime=282.13
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 110981 0 0 0 28157 56 0 0 25 0 1 0 100860766 442740736 107682 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 108091 107682 221 40 0 107506 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 432364

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1253944/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=432364 CPUtime=342.12
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 110981 0 0 0 34155 57 0 0 25 0 1 0 100860766 442740736 107682 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 108091 107682 221 40 0 107506 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 432364

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1253880/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=432364 CPUtime=402.1
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 110981 0 0 0 40153 57 0 0 25 0 1 0 100860766 442740736 107682 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590095 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 108091 107682 221 40 0 107506 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 432364

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1243000/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=462.08
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 203131 0 0 0 46109 99 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 442960

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242936/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=522.06
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 231016 0 0 0 52096 110 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 442960

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1243000/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=582.05
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 258706 0 0 0 58084 121 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 442960

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1243000/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=642.04
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 286591 0 0 0 64072 132 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 442960


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242936/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=821.99
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 369856 0 0 0 82032 167 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 442960

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242936/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=881.97
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 397741 0 0 0 88018 179 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 442960

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242936/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=941.95
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 425431 0 0 0 94005 190 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 442960

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242872/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1001.93
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 453316 0 0 0 99991 202 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 442960

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242872/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1061.92
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 481006 0 0 0 105977 215 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 442960

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242872/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1121.91
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 508891 0 0 0 111964 227 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 442960

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242808/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1181.89
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 536581 0 0 0 117951 238 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 442960

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242808/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1241.87
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 564466 0 0 0 123938 249 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 442960

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242808/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1301.85
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 592156 0 0 0 129926 259 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 442960

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242744/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1361.84
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 620041 0 0 0 135913 271 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 442960

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242744/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1421.82
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 647731 0 0 0 141899 283 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 442960

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242744/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1481.8
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 675616 0 0 0 147886 294 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 442960

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242680/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1541.79
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 703306 0 0 0 153874 305 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 442960

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242680/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1601.77
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 730996 0 0 0 159861 316 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 442960

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242744/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1661.75
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 758881 0 0 0 165848 327 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 442960

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242680/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1721.74
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 786571 0 0 0 171834 340 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 442960

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242680/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1781.72
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 814456 0 0 0 177821 351 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 442960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2502
/proc/meminfo: memFree=1242680/2055920 swapFree=4191892/4192956
[pid=2303] ppid=2301 vsize=442960 CPUtime=1800.02
/proc/2303/stat : 2303 (glpPBv3) R 2301 2303 1788 0 -1 0 822841 0 0 0 179648 354 0 0 25 0 1 0 100860766 453591040 110335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2303/statm: 110740 110335 227 40 0 110155 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 442960

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): 1800.68
CPU time (s): 1800.1
CPU user time (s): 1796.49
CPU system time (s): 3.61545
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 576296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.49
system time used= 3.61545
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 822841
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= 4309

runsolver used 1.3108 second user time and 3.66844 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Apr 15 05:00:34 UTC 2007

IDJOB= 351775
IDBENCH= 1809
IDSOLVER= 166
FILE ID= node70/351775-1176613233

PBS_JOBID= 4557020

Free space on /tmp= 66504 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-van.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351775-1176613233/instance-351775-1176613233.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-351775-1176613233 -o ROOT/results/node70/conversion-351775-1176613233 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351775-1176613233/instance-351775-1176613233.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-351775-1176613233 -o ROOT/results/node70/solver-351775-1176613233 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351775-1176613233/instance-351775-1176613233.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  d92d79a852cb21e3bf779066f8153c82

RANDOM SEED= 774921000

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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	: 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		: 3000.218
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:       1684120 kB
Buffers:          8768 kB
Cached:         274668 kB
SwapCached:        396 kB
Active:         122784 kB
Inactive:       175660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684120 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:           61960 kB
Writeback:           0 kB
Mapped:          23816 kB
Slab:            59404 kB
Committed_AS:   938604 kB
PageTables:       1396 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= 66504 MiB

End job on node70 on Sun Apr 15 05:30:37 UTC 2007