Trace number 373005

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) 1800.02 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_3.opb
MD5SUM82a3d84200b069df277c7f14e0e883d0
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark23
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 23
Optimality of the best value was proved NO
Number of variables6076
Total number of constraints21401
Number of constraints which are clauses21392
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint1
Maximum length of a constraint666
Number of terms in the objective function 666
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 666
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 31
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 697
Number of bits of the biggest sum of numbers10
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/373005-1177155371/instance-373005-1177155371.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/node45/watcher-373005-1177155371 -o ROOT/results/node45/solver-373005-1177155371 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/373005-1177155371/instance-373005-1177155371.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15589
/proc/meminfo: memFree=1723456/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=2644 CPUtime=0
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 70382734 2707456 230 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4895294 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 661 230 192 40 0 76 0

[startup+0.0477721 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15589
/proc/meminfo: memFree=1723456/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=3316 CPUtime=0.04
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 444 0 0 0 4 0 0 0 18 0 1 0 70382734 3395584 414 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 829 414 199 40 0 244 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3316

[startup+0.101776 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15589
/proc/meminfo: memFree=1723456/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=4116 CPUtime=0.09
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 636 0 0 0 9 0 0 0 18 0 1 0 70382734 4214784 606 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 1029 606 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301796 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15589
/proc/meminfo: memFree=1723456/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=10304 CPUtime=0.29
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 2398 0 0 0 29 0 0 0 19 0 1 0 70382734 10551296 2146 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 2480 2082 204 40 0 1895 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10304

[startup+0.701836 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15589
/proc/meminfo: memFree=1723456/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=17860 CPUtime=0.69
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 4557 0 0 0 68 1 0 0 23 0 1 0 70382734 18288640 4079 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583600 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 4465 4079 221 40 0 3880 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17860

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1707960/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=18640 CPUtime=1.49
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 4997 0 0 0 147 2 0 0 25 0 1 0 70382734 19087360 4247 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134638630 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 4660 4247 221 40 0 4075 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18640

[startup+3.10208 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1707448/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=17968 CPUtime=3.09
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 5813 0 0 0 307 2 0 0 25 0 1 0 70382734 18399232 4111 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134581963 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 4492 4111 221 40 0 3907 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17968

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1706168/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=19228 CPUtime=6.28
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 7805 0 0 0 625 3 0 0 25 0 1 0 70382734 19689472 4426 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583887 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 4807 4426 221 40 0 4222 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19228

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1706552/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=18472 CPUtime=12.68
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 10849 0 0 0 1263 5 0 0 25 0 1 0 70382734 18915328 4237 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134581963 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 4618 4237 221 40 0 4033 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18472

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1706936/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=18472 CPUtime=25.48
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 16153 0 0 0 2539 9 0 0 25 0 1 0 70382734 18915328 4237 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 4618 4237 221 40 0 4033 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18472

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1707000/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=18472 CPUtime=51.07
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 26081 0 0 0 5093 14 0 0 25 0 1 0 70382734 18915328 4237 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134581813 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 4618 4237 221 40 0 4033 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18472

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1707064/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=18472 CPUtime=102.26
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 45393 0 0 0 10202 24 0 0 25 0 1 0 70382734 18915328 4237 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 4618 4237 221 40 0 4033 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18472

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1701048/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=24440 CPUtime=162.24
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 56422 0 0 0 16195 29 0 0 25 0 1 0 70382734 25026560 5735 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542262 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6110 5735 227 40 0 5525 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24440

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1701048/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=24440 CPUtime=222.22
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 65878 0 0 0 22188 34 0 0 25 0 1 0 70382734 25026560 5735 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6110 5735 227 40 0 5525 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24440

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1700984/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=24440 CPUtime=282.2
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 80557 0 0 0 28178 42 0 0 25 0 1 0 70382734 25026560 5735 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542964 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6110 5735 227 40 0 5525 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 24440

[startup+342.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 15590
/proc/meminfo: memFree=1700920/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=24608 CPUtime=342.18
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 331407 0 0 0 34066 152 0 0 25 0 1 0 70382734 25198592 5777 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6152 5777 227 40 0 5567 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 24608

[startup+402.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 15590
/proc/meminfo: memFree=1700984/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=24440 CPUtime=402.17
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 769747 0 0 0 39869 348 0 0 25 0 1 0 70382734 25026560 5735 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6110 5735 227 40 0 5525 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 24440

[startup+462.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 15590
/proc/meminfo: memFree=1700920/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=24440 CPUtime=462.16
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 1293168 0 0 0 45634 582 0 0 25 0 1 0 70382734 25026560 5735 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6110 5735 227 40 0 5525 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 24440

[startup+522.302 s]
/proc/loadavg: 1.17 1.07 1.01 2/78 15590
/proc/meminfo: memFree=1700984/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=24608 CPUtime=522.14
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 1758510 0 0 0 51430 784 0 0 25 0 1 0 70382734 25198592 5777 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6152 5777 227 40 0 5567 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24608

[startup+582.302 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 15590
/proc/meminfo: memFree=1697080/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=27908 CPUtime=582.13
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 2218523 0 0 0 57226 987 0 0 25 0 1 0 70382734 28577792 6602 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134587707 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6977 6602 227 40 0 6392 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27908

[startup+642.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 15590
/proc/meminfo: memFree=1700984/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=24608 CPUtime=642.1
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 2697773 0 0 0 63011 1199 0 0 25 0 1 0 70382734 25198592 5777 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6152 5777 227 40 0 5567 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 24608


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15590
/proc/meminfo: memFree=1700792/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=28148 CPUtime=822.06
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 5017345 0 0 0 80038 2168 0 0 25 0 1 0 70382734 28823552 6630 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 7037 6630 227 40 0 6452 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 28148

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15590
/proc/meminfo: memFree=1697528/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=28172 CPUtime=882.03
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 5965399 0 0 0 85639 2564 0 0 25 0 1 0 70382734 28848128 6668 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585326 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 7043 6668 227 40 0 6458 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28172

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15590
/proc/meminfo: memFree=1700728/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=24896 CPUtime=942.02
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 6557764 0 0 0 91369 2833 0 0 25 0 1 0 70382734 25493504 5838 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6224 5838 227 40 0 5639 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 24896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1700728/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=24920 CPUtime=1002.01
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 7756384 0 0 0 96854 3347 0 0 25 0 1 0 70382734 25518080 5844 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134626413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6230 5844 227 40 0 5645 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 24920

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1697400/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=28960 CPUtime=1061.99
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 8755199 0 0 0 102442 3757 0 0 25 0 1 0 70382734 29655040 6833 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134637281 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 7240 6833 227 40 0 6655 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 28960

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1700792/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=25012 CPUtime=1121.97
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 9560777 0 0 0 108109 4088 0 0 25 0 1 0 70382734 25612288 5867 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6253 5867 227 40 0 5668 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 25012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1700600/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=25068 CPUtime=1181.95
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 10420776 0 0 0 113748 4447 0 0 25 0 1 0 70382734 25669632 5857 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6267 5867 227 40 0 5682 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 25068

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1700536/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=25140 CPUtime=1241.94
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 11227565 0 0 0 119410 4784 0 0 25 0 1 0 70382734 25743360 5880 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6285 5889 227 40 0 5700 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 25140

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1700472/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=25192 CPUtime=1301.92
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 11968388 0 0 0 125094 5098 0 0 25 0 1 0 70382734 25796608 5912 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542262 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6298 5912 227 40 0 5713 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 25192

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1700408/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=25208 CPUtime=1361.9
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 13018220 0 0 0 130646 5544 0 0 25 0 1 0 70382734 25812992 5916 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6302 5916 227 40 0 5717 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 25208

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1700344/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=25280 CPUtime=1421.89
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 13742864 0 0 0 136334 5855 0 0 25 0 1 0 70382734 25886720 5934 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6320 5934 227 40 0 5735 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 25280

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15590
/proc/meminfo: memFree=1700280/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=25348 CPUtime=1481.87
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 14509683 0 0 0 142010 6177 0 0 25 0 1 0 70382734 25956352 5951 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6337 5951 227 40 0 5752 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 25348

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15768
/proc/meminfo: memFree=1699016/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=25388 CPUtime=1541.78
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 15460152 0 0 0 147595 6583 0 0 25 0 1 0 70382734 25997312 5961 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134629084 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6347 5961 227 40 0 5762 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 25388

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15788
/proc/meminfo: memFree=1699960/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=28784 CPUtime=1601.75
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 16324788 0 0 0 153237 6938 0 0 25 0 1 0 70382734 29474816 6821 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 7196 6821 227 40 0 6611 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 28784

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15788
/proc/meminfo: memFree=1700088/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=25340 CPUtime=1661.73
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 17359289 0 0 0 158805 7368 0 0 25 0 1 0 70382734 25948160 5910 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6335 5920 228 40 0 5750 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 25340

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15788
/proc/meminfo: memFree=1699896/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=25192 CPUtime=1721.71
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 18499981 0 0 0 164326 7845 0 0 25 0 1 0 70382734 25796608 5912 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6298 5912 227 40 0 5713 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 25192

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15788
/proc/meminfo: memFree=1696568/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=25416 CPUtime=1781.69
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 19541205 0 0 0 169886 8283 0 0 25 0 1 0 70382734 26025984 5965 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 6354 5968 227 40 0 5769 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 25416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15788
/proc/meminfo: memFree=1696568/2055920 swapFree=4158476/4192956
[pid=15589] ppid=15587 vsize=29100 CPUtime=1800
/proc/15589/stat : 15589 (glpPBv3) R 15587 15589 14771 0 -1 0 19826604 0 0 0 171599 8401 0 0 25 0 1 0 70382734 29798400 6881 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/15589/statm: 7275 6889 227 40 0 6690 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 29100

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): 1800.62
CPU time (s): 1800.02
CPU user time (s): 1716
CPU system time (s): 84.0192
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 29600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1716
system time used= 84.0192
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19826651
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= 38217

runsolver used 2.09368 second user time and 4.45832 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Sat Apr 21 11:36:11 UTC 2007

IDJOB= 373005
IDBENCH= 25012
IDSOLVER= 166
FILE ID= node45/373005-1177155371

PBS_JOBID= 4648874

Free space on /tmp= 66445 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_3.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/373005-1177155371/instance-373005-1177155371.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-373005-1177155371 -o ROOT/results/node45/conversion-373005-1177155371 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373005-1177155371/instance-373005-1177155371.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-373005-1177155371 -o ROOT/results/node45/solver-373005-1177155371 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/373005-1177155371/instance-373005-1177155371.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  82a3d84200b069df277c7f14e0e883d0

RANDOM SEED= 488611182

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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:       1723928 kB
Buffers:         45596 kB
Cached:         195828 kB
SwapCached:      14596 kB
Active:         172212 kB
Inactive:        96140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723928 kB
SwapTotal:     4192956 kB
SwapFree:      4158476 kB
Dirty:            2996 kB
Writeback:           0 kB
Mapped:          35016 kB
Slab:            49292 kB
Committed_AS:  1260932 kB
PageTables:       1740 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= 66445 MiB

End job on node45 on Sat Apr 21 12:06:14 UTC 2007