Trace number 454743

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 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_4.opb
MD5SUM95ae68c901d0b7917be5b837e9e56612
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-78
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 -78
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint25
Maximum length of a constraint49
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15754
Sum of products size (including duplicates)31508
Number of different products7877
Sum of products size15754

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)

Linearizing /tmp/evaluation/454743-1178030325/instance-454743-1178030325.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-454743-1178030325 -o ROOT/results/node60/solver-454743-1178030325 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454743-1178030325/instance-454743-1178030325.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 1.00 0.99 3/64 28305
/proc/meminfo: memFree=1889056/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=2644 CPUtime=0
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 255 0 0 0 0 0 0 0 18 0 1 0 250942499 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 6000343 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 661 226 192 40 0 76 0

[startup+0.0102041 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 28305
/proc/meminfo: memFree=1889056/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=2780 CPUtime=0
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 304 0 0 0 0 0 0 0 18 0 1 0 250942499 2846720 275 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 6000343 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 695 275 199 40 0 110 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2780

[startup+0.101214 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 28305
/proc/meminfo: memFree=1889056/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=4116 CPUtime=0.09
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 637 0 0 0 9 0 0 0 18 0 1 0 250942499 4214784 608 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 1029 608 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301233 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 28305
/proc/meminfo: memFree=1889056/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=10692 CPUtime=0.29
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 2358 0 0 0 28 1 0 0 19 0 1 0 250942499 10948608 2266 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 2673 2266 204 40 0 2088 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10692

[startup+0.701272 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 28305
/proc/meminfo: memFree=1889056/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=16352 CPUtime=0.69
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 4173 0 0 0 68 1 0 0 22 0 1 0 250942499 16744448 3706 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 4088 3706 221 40 0 3503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16352

[startup+1.50135 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 28306
/proc/meminfo: memFree=1874840/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=16352 CPUtime=1.49
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 4458 0 0 0 147 2 0 0 25 0 1 0 250942499 16744448 3706 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587124 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 4088 3706 221 40 0 3503 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16352

[startup+3.10251 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 28306
/proc/meminfo: memFree=1873752/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=17312 CPUtime=3.09
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 5508 0 0 0 307 2 0 0 25 0 1 0 250942499 17727488 3946 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583695 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 4328 3946 221 40 0 3743 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17312

[startup+6.30182 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 28306
/proc/meminfo: memFree=1873752/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=17312 CPUtime=6.29
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 6553 0 0 0 626 3 0 0 25 0 1 0 250942499 17727488 3946 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643636 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 4328 3946 221 40 0 3743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17312

[startup+12.7015 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 28306
/proc/meminfo: memFree=1873688/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=17312 CPUtime=12.69
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 8358 0 0 0 1265 4 0 0 25 0 1 0 250942499 17727488 3946 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 4328 3946 221 40 0 3743 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17312

[startup+25.5017 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 28306
/proc/meminfo: memFree=1868696/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=22264 CPUtime=25.48
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 14790 0 0 0 2542 6 0 0 25 0 1 0 250942499 22798336 5190 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629264 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 5566 5190 227 40 0 4981 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22264

[startup+51.1012 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 28306
/proc/meminfo: memFree=1868696/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=22264 CPUtime=51.08
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 21750 0 0 0 5098 10 0 0 25 0 1 0 250942499 22798336 5190 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632777 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 5566 5190 227 40 0 4981 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22264

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 28306
/proc/meminfo: memFree=1868696/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=22264 CPUtime=102.27
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 40339 0 0 0 10208 19 0 0 25 0 1 0 250942499 22798336 5190 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632679 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 5566 5190 227 40 0 4981 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22264

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28306
/proc/meminfo: memFree=1865688/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=22264 CPUtime=162.25
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 65608 0 0 0 16194 31 0 0 25 0 1 0 250942499 22798336 5190 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 5566 5190 227 40 0 4981 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22264

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28308
/proc/meminfo: memFree=1864984/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=25920 CPUtime=222.22
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 96473 0 0 0 22174 48 0 0 25 0 1 0 250942499 26542080 6104 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584430 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6480 6104 227 40 0 5895 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25920

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28308
/proc/meminfo: memFree=1864920/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=25920 CPUtime=282.21
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 110343 0 0 0 28165 56 0 0 25 0 1 0 250942499 26542080 6104 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6480 6104 227 40 0 5895 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25920

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28308
/proc/meminfo: memFree=1864920/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=25920 CPUtime=342.19
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 122408 0 0 0 34156 63 0 0 25 0 1 0 250942499 26542080 6104 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584930 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6480 6104 227 40 0 5895 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25920

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28308
/proc/meminfo: memFree=1864856/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=25920 CPUtime=402.17
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 134473 0 0 0 40147 70 0 0 25 0 1 0 250942499 26542080 6104 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582110 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6480 6104 227 40 0 5895 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25920

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28308
/proc/meminfo: memFree=1863576/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=27152 CPUtime=462.16
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 148743 0 0 0 46138 78 0 0 25 0 1 0 250942499 27803648 6412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583884 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6788 6412 227 40 0 6203 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27152

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28308
/proc/meminfo: memFree=1863448/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=24184 CPUtime=522.15
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 176144 0 0 0 52122 93 0 0 25 0 1 0 250942499 24764416 5670 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6046 5670 227 40 0 5461 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24184

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28308
/proc/meminfo: memFree=1866520/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=24184 CPUtime=582.12
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 203349 0 0 0 58105 107 0 0 25 0 1 0 250942499 24764416 5670 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6046 5670 227 40 0 5461 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 24184

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28308
/proc/meminfo: memFree=1863256/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=27444 CPUtime=642.12
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 242802 0 0 0 64085 127 0 0 25 0 1 0 250942499 28102656 6485 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585733 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6861 6485 227 40 0 6276 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 27444


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

[startup+882.302 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 28308
/proc/meminfo: memFree=1863000/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=27608 CPUtime=882.05
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 315341 0 0 0 88036 169 0 0 25 0 1 0 250942499 28270592 6526 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643256 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6902 6526 227 40 0 6317 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 27608

[startup+942.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 28308
/proc/meminfo: memFree=1866456/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=24440 CPUtime=942.03
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 505011 0 0 0 93939 264 0 0 25 0 1 0 250942499 25026560 5702 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 6000343 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6110 5702 227 40 0 5525 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 24440

[startup+1002.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 28308
/proc/meminfo: memFree=1863320/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=27672 CPUtime=1002.02
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 752189 0 0 0 99827 375 0 0 25 0 1 0 250942499 28336128 6542 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643658 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6918 6542 227 40 0 6333 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 27672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 28308
/proc/meminfo: memFree=1862936/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=27736 CPUtime=1061.99
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 900584 0 0 0 105758 441 0 0 25 0 1 0 250942499 28401664 6558 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643329 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6934 6558 227 40 0 6349 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 27736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 28308
/proc/meminfo: memFree=1862296/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=28360 CPUtime=1121.98
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 915080 0 0 0 111750 448 0 0 25 0 1 0 250942499 29040640 6714 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584930 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 7090 6714 227 40 0 6505 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 28360

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 28308
/proc/meminfo: memFree=1862232/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=28360 CPUtime=1181.96
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 927810 0 0 0 117741 455 0 0 25 0 1 0 250942499 29040640 6714 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 7090 6714 227 40 0 6505 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 28360

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1862232/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=28360 CPUtime=1241.95
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 939780 0 0 0 123732 463 0 0 25 0 1 0 250942499 29040640 6714 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582108 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 7090 6714 227 40 0 6505 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 28360

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28308
/proc/meminfo: memFree=1862232/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=28360 CPUtime=1301.93
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 951085 0 0 0 129722 471 0 0 25 0 1 0 250942499 29040640 6714 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584526 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 7090 6714 227 40 0 6505 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 28360

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28446
/proc/meminfo: memFree=1860952/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=28360 CPUtime=1361.84
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 964005 0 0 0 135704 480 0 0 25 0 1 0 250942499 29040640 6714 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 7090 6714 227 40 0 6505 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 28360

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28506
/proc/meminfo: memFree=1862488/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=27832 CPUtime=1421.79
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 1019361 0 0 0 141672 507 0 0 25 0 1 0 250942499 28499968 6582 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643189 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6958 6582 227 40 0 6373 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 27832

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28506
/proc/meminfo: memFree=1864856/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=27888 CPUtime=1481.76
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 1397503 0 0 0 147508 668 0 0 25 0 1 0 250942499 28557312 6596 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582148 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6972 6596 227 40 0 6387 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 27888

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28506
/proc/meminfo: memFree=1862360/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=27948 CPUtime=1541.75
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 1687350 0 0 0 153386 789 0 0 25 0 1 0 250942499 28618752 6611 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6987 6611 227 40 0 6402 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 27948

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28506
/proc/meminfo: memFree=1865816/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=24740 CPUtime=1601.73
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 1902778 0 0 0 159286 887 0 0 25 0 1 0 250942499 25333760 5809 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643335 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6185 5809 227 40 0 5600 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 24740

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28506
/proc/meminfo: memFree=1862296/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=28120 CPUtime=1661.72
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 2276578 0 0 0 165131 1041 0 0 25 0 1 0 250942499 28794880 6654 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586024 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 7030 6654 227 40 0 6445 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 28120

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28506
/proc/meminfo: memFree=1862232/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=28564 CPUtime=1721.7
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 2568233 0 0 0 171007 1163 0 0 25 0 1 0 250942499 29249536 6765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636920 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 7141 6765 227 40 0 6556 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 28564

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28506
/proc/meminfo: memFree=1862104/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=28256 CPUtime=1781.69
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 2750845 0 0 0 176925 1244 0 0 25 0 1 0 250942499 28934144 6688 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585326 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 7064 6688 227 40 0 6479 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 28256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28506
/proc/meminfo: memFree=1865624/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=24984 CPUtime=1800.08
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 2829926 0 0 0 178731 1277 0 0 25 0 1 0 250942499 25583616 5823 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5969477 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6246 5832 227 40 0 5661 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 24984

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28506
/proc/meminfo: memFree=1865624/2055920 swapFree=4183252/4192956
[pid=28305] ppid=28303 vsize=24984 CPUtime=1800.08
/proc/28305/stat : 28305 (glpPBv3) R 28303 28305 14857 0 -1 0 2829926 0 0 0 178731 1277 0 0 25 0 1 0 250942499 25583616 5823 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5969477 0 0 4096 0 0 0 0 17 1 0 0
/proc/28305/statm: 6246 5832 227 40 0 5661 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 24984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.1
CPU user time (s): 1787.32
CPU system time (s): 12.7831
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 28804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.32
system time used= 12.7831
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2829968
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= 2376

runsolver used 1.2948 second user time and 3.68044 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue May  1 14:38:45 UTC 2007

IDJOB= 454743
IDBENCH= 48217
IDSOLVER= 166
FILE ID= node60/454743-1178030325

PBS_JOBID= 4728378

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_25_4.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454743-1178030325/instance-454743-1178030325.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-454743-1178030325 -o ROOT/results/node60/conversion-454743-1178030325 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454743-1178030325/instance-454743-1178030325.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-454743-1178030325 -o ROOT/results/node60/solver-454743-1178030325 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454743-1178030325/instance-454743-1178030325.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  95ae68c901d0b7917be5b837e9e56612

RANDOM SEED= 532146939

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1889528 kB
Buffers:         31424 kB
Cached:          60192 kB
SwapCached:       3244 kB
Active:          69664 kB
Inactive:        37360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1889528 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:            2964 kB
Writeback:           0 kB
Mapped:          21292 kB
Slab:            45364 kB
Committed_AS:  4313508 kB
PageTables:       1480 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 node60 on Tue May  1 15:08:48 UTC 2007