Trace number 352243

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) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_12.opb.PB06.opb
MD5SUM008a49e8cb0d34e0becb5a5e15efaa2a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark177
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 177
Optimality of the best value was proved NO
Number of variables465
Total number of constraints465
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 constraints465
Minimum length of a constraint3
Maximum length of a constraint20
Number of terms in the objective function 465
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 465
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 465
Number of bits of the biggest sum of numbers9
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/352243-1176626994/instance-352243-1176626994.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/node52/watcher-352243-1176626994 -o ROOT/results/node52/solver-352243-1176626994 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352243-1176626994/instance-352243-1176626994.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 3/64 17800
/proc/meminfo: memFree=1795364/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=2644 CPUtime=0
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 17544530 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 661 228 192 40 0 76 0

[startup+0.103617 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17800
/proc/meminfo: memFree=1795364/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=3360 CPUtime=0.09
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 457 0 0 0 9 0 0 0 18 0 1 0 17544530 3440640 426 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 840 426 221 40 0 255 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3360

[startup+0.201624 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17800
/proc/meminfo: memFree=1795364/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=3360 CPUtime=0.19
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 457 0 0 0 19 0 0 0 18 0 1 0 17544530 3440640 426 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 840 426 221 40 0 255 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3360

[startup+0.30163 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17800
/proc/meminfo: memFree=1795364/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=3356 CPUtime=0.29
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 502 0 0 0 29 0 0 0 19 0 1 0 17544530 3436544 457 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639243 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 839 457 221 40 0 254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3356

[startup+0.701656 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17800
/proc/meminfo: memFree=1795364/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=4652 CPUtime=0.69
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 930 0 0 0 69 0 0 0 23 0 1 0 17544530 4763648 787 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 1163 787 227 40 0 578 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4652

[startup+1.50271 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1793052/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=4652 CPUtime=1.49
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 930 0 0 0 149 0 0 0 25 0 1 0 17544530 4763648 787 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629080 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 1163 787 227 40 0 578 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4652

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1792924/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=4652 CPUtime=3.09
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 930 0 0 0 309 0 0 0 25 0 1 0 17544530 4763648 787 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4775558 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 1163 787 227 40 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4652

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1792796/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=4652 CPUtime=6.29
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 930 0 0 0 629 0 0 0 25 0 1 0 17544530 4763648 787 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 1163 787 227 40 0 578 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4652

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1792796/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=4652 CPUtime=12.69
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 930 0 0 0 1268 1 0 0 25 0 1 0 17544530 4763648 787 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632554 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 1163 787 227 40 0 578 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4652

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1792668/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=4784 CPUtime=25.49
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 4331 0 0 0 2545 4 0 0 25 0 1 0 17544530 4898816 820 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 1196 820 227 40 0 611 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4784

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1792220/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=5192 CPUtime=51.08
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 15154 0 0 0 5098 10 0 0 25 0 1 0 17544530 5316608 922 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543233 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 1298 922 227 40 0 713 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5192

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1791260/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=6140 CPUtime=102.28
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 41120 0 0 0 10204 24 0 0 25 0 1 0 17544530 6287360 1159 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 1535 1159 227 40 0 950 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 6140

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1789980/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=7524 CPUtime=162.25
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 75361 0 0 0 16185 40 0 0 25 0 1 0 17544530 7704576 1481 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 1881 1481 227 40 0 1296 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7524

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1788700/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=8688 CPUtime=222.25
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 110199 0 0 0 22167 58 0 0 25 0 1 0 17544530 8896512 1796 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537378 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 2172 1796 227 40 0 1587 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 8688

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1787612/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=9824 CPUtime=282.22
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 145255 0 0 0 28147 75 0 0 25 0 1 0 17544530 10059776 2080 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626360 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 2456 2080 227 40 0 1871 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9824

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1786076/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=11164 CPUtime=342.21
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 175591 0 0 0 34127 94 0 0 25 0 1 0 17544530 11431936 2415 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 2791 2415 227 40 0 2206 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 11164

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1785052/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=12300 CPUtime=402.2
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 209977 0 0 0 40107 113 0 0 25 0 1 0 17544530 12595200 2699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629099 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 3075 2699 227 40 0 2490 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 12300

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1783964/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=13404 CPUtime=462.19
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 246144 0 0 0 46085 134 0 0 25 0 1 0 17544530 13725696 2975 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 3351 2975 227 40 0 2766 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 13404

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1782748/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=14688 CPUtime=522.17
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 281571 0 0 0 52065 152 0 0 25 0 1 0 17544530 15040512 3272 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 3639 3263 227 40 0 3054 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 14688

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1781596/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=15724 CPUtime=582.17
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 317739 0 0 0 58046 171 0 0 25 0 1 0 17544530 16101376 3555 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 3931 3555 227 40 0 3346 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 15724

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17801
/proc/meminfo: memFree=1780444/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=16860 CPUtime=642.15
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 355484 0 0 0 64028 187 0 0 25 0 1 0 17544530 17264640 3839 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 4215 3839 227 40 0 3630 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 16860


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17999
/proc/meminfo: memFree=1775900/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=21028 CPUtime=822.02
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 467049 0 0 0 81956 246 0 0 25 0 1 0 17544530 21532672 4881 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 5257 4881 227 40 0 4672 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 21028

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17999
/proc/meminfo: memFree=1774748/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=22172 CPUtime=882.01
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 506392 0 0 0 87934 267 0 0 25 0 1 0 17544530 22704128 5167 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 5543 5167 227 40 0 4958 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 22172

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17999
/proc/meminfo: memFree=1773724/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=23300 CPUtime=942
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 541805 0 0 0 93913 287 0 0 25 0 1 0 17544530 23859200 5449 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 5825 5449 227 40 0 5240 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 23300

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17999
/proc/meminfo: memFree=1772508/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=24468 CPUtime=1001.99
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 578551 0 0 0 99892 307 0 0 25 0 1 0 17544530 25055232 5741 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543414 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 6117 5741 227 40 0 5532 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 24468

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18001
/proc/meminfo: memFree=1771356/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=25696 CPUtime=1061.96
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 617536 0 0 0 105870 326 0 0 25 0 1 0 17544530 26312704 6048 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 6424 6048 227 40 0 5839 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 25696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18001
/proc/meminfo: memFree=1770076/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=26928 CPUtime=1121.95
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 656392 0 0 0 111850 345 0 0 25 0 1 0 17544530 27574272 6356 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 6732 6356 227 40 0 6147 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 26928

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18001
/proc/meminfo: memFree=1768860/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=28136 CPUtime=1181.94
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 694322 0 0 0 117829 365 0 0 25 0 1 0 17544530 28811264 6658 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134572926 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 7034 6658 227 40 0 6449 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 28136

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18001
/proc/meminfo: memFree=1766300/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=30636 CPUtime=1241.93
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 734820 0 0 0 123806 387 0 0 25 0 1 0 17544530 31371264 7283 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 7659 7283 227 40 0 7074 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 30636

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18001
/proc/meminfo: memFree=1765084/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=31812 CPUtime=1301.91
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 772167 0 0 0 129786 405 0 0 25 0 1 0 17544530 32575488 7577 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 7953 7577 227 40 0 7368 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 31812

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18001
/proc/meminfo: memFree=1763804/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=33184 CPUtime=1361.9
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 812180 0 0 0 135765 425 0 0 25 0 1 0 17544530 33980416 7891 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134636920 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 8296 7891 227 40 0 7711 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 33184

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18001
/proc/meminfo: memFree=1762652/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=34196 CPUtime=1421.89
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 848372 0 0 0 141746 443 0 0 25 0 1 0 17544530 35016704 8173 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542064 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 8549 8173 227 40 0 7964 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 34196

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18001
/proc/meminfo: memFree=1761372/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=35432 CPUtime=1481.88
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 888738 0 0 0 147723 465 0 0 25 0 1 0 17544530 36282368 8482 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 8858 8482 227 40 0 8273 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 35432

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18001
/proc/meminfo: memFree=1760284/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=36624 CPUtime=1541.87
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 927254 0 0 0 153701 486 0 0 25 0 1 0 17544530 37502976 8780 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534279 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 9156 8780 227 40 0 8571 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 36624

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18001
/proc/meminfo: memFree=1759004/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=37876 CPUtime=1601.85
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 967091 0 0 0 159678 507 0 0 25 0 1 0 17544530 38785024 9093 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 9469 9093 227 40 0 8884 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 37876

[startup+1662.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 18001
/proc/meminfo: memFree=1757788/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=39060 CPUtime=1661.83
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 1004322 0 0 0 165658 525 0 0 25 0 1 0 17544530 39997440 9389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 9765 9389 227 40 0 9180 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 39060

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18001
/proc/meminfo: memFree=1756508/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=40268 CPUtime=1721.83
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 1042422 0 0 0 171637 546 0 0 25 0 1 0 17544530 41234432 9691 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629280 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 10067 9691 227 40 0 9482 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 40268

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18001
/proc/meminfo: memFree=1755292/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=41444 CPUtime=1781.81
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 1080074 0 0 0 177616 565 0 0 25 0 1 0 17544530 42438656 9985 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628982 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 10361 9985 227 40 0 9776 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 41444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18001
/proc/meminfo: memFree=1754908/2055920 swapFree=4192224/4192956
[pid=17800] ppid=17798 vsize=41812 CPUtime=1800.01
/proc/17800/stat : 17800 (glpPBv3) R 17798 17800 17404 0 -1 0 1092165 0 0 0 179430 571 0 0 25 0 1 0 17544530 42815488 10077 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/17800/statm: 10453 10077 227 40 0 9868 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 41812

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): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1794.31
CPU system time (s): 5.71813
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 41944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.31
system time used= 5.71813
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1092165
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= 2664

runsolver used 1.35079 second user time and 3.62345 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sun Apr 15 08:49:54 UTC 2007

IDJOB= 352243
IDBENCH= 1960
IDSOLVER= 166
FILE ID= node52/352243-1176626994

PBS_JOBID= 4559806

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_12.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352243-1176626994/instance-352243-1176626994.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-352243-1176626994 -o ROOT/results/node52/conversion-352243-1176626994 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352243-1176626994/instance-352243-1176626994.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-352243-1176626994 -o ROOT/results/node52/solver-352243-1176626994 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352243-1176626994/instance-352243-1176626994.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  008a49e8cb0d34e0becb5a5e15efaa2a

RANDOM SEED= 59278565

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1795836 kB
Buffers:         23192 kB
Cached:         143992 kB
SwapCached:        572 kB
Active:          41760 kB
Inactive:       141232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795836 kB
SwapTotal:     4192956 kB
SwapFree:      4192224 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          24144 kB
Slab:            63140 kB
Committed_AS:   561612 kB
PageTables:       1484 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= 66562 MiB

End job on node52 on Sun Apr 15 09:19:57 UTC 2007