Trace number 352386

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 1800.69

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_8.opb.PB06.opb
MD5SUM54ffab8e8a4cb46f5f9473284ad05d3b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark397
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 371
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 495981
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 495981
Number of bits of the biggest sum of numbers19
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)

0.00/0.01	c glpPB 0.2 (July 2006)
0.00/0.01	c An Application of GLPK 4.10 for PB Constraints
0.00/0.01	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352386-1176630667/instance-352386-1176630667.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/node51/watcher-352386-1176630667 -o ROOT/results/node51/solver-352386-1176630667 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352386-1176630667/instance-352386-1176630667.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11923
/proc/meminfo: memFree=1800736/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=2384 CPUtime=0
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 159 0 1 0 0 0 0 0 18 0 1 0 17911888 2441216 131 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4160225324 0 0 4096 0 1101655587840 0 0 17 1 0 0
/proc/11923/statm: 596 131 110 40 0 11 0

[startup+0.053026 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11923
/proc/meminfo: memFree=1800736/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=3716 CPUtime=0.04
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 535 0 3 0 4 0 0 0 18 0 1 0 17911888 3805184 508 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 929 508 199 40 0 344 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3716

[startup+0.101029 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11923
/proc/meminfo: memFree=1800736/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=4380 CPUtime=0.08
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 698 0 3 0 8 0 0 0 18 0 1 0 17911888 4485120 671 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 1095 671 199 40 0 510 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4380

[startup+0.301047 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11923
/proc/meminfo: memFree=1800736/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=7044 CPUtime=0.28
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 1358 0 3 0 28 0 0 0 19 0 1 0 17911888 7213056 1331 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 1761 1331 199 40 0 1176 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7044

[startup+0.701083 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11923
/proc/meminfo: memFree=1800736/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=11972 CPUtime=0.68
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 2614 0 3 0 67 1 0 0 22 0 1 0 17911888 12259328 2587 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 2993 2587 199 40 0 2408 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11972

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11924
/proc/meminfo: memFree=1785944/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=21832 CPUtime=1.48
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 5078 0 3 0 146 2 0 0 25 0 1 0 17911888 22355968 5051 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 5458 5051 199 40 0 4873 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21832

[startup+3.1013 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1773080/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=41280 CPUtime=3.08
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 9925 0 3 0 303 5 0 0 25 0 1 0 17911888 42270720 9898 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 10320 9898 199 40 0 9735 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 41280

[startup+6.30159 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1733088/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=79912 CPUtime=6.28
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 19600 0 3 0 618 10 0 0 25 0 1 0 17911888 81829888 19573 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 19978 19573 199 40 0 19393 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79912

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1445792/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=392116 CPUtime=12.68
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 115320 0 3 0 1217 51 0 0 25 0 1 0 17911888 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134607209 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 392116

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1409696/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=392116 CPUtime=25.47
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 115320 0 3 0 2496 51 0 0 25 0 1 0 17911888 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 392116

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1409696/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=392116 CPUtime=51.05
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 120456 0 3 0 5051 54 0 0 25 0 1 0 17911888 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 392116

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1427808/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=373872 CPUtime=102.24
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 155795 0 3 0 10152 72 0 0 25 0 1 0 17911888 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643524 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 373872

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1427808/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=394416 CPUtime=162.22
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 196883 0 3 0 16130 92 0 0 25 0 1 0 17911888 403881984 98215 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134642672 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 98604 98215 221 40 0 98019 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 394416

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1427808/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=373872 CPUtime=222.21
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 232835 0 3 0 22110 111 0 0 25 0 1 0 17911888 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 373872

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1427808/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=373872 CPUtime=282.19
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 273923 0 3 0 28087 132 0 0 25 0 1 0 17911888 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 373872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1407456/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=373872 CPUtime=342.18
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 315011 0 3 0 34065 153 0 0 25 0 1 0 17911888 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134605662 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 373872

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1427744/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=373872 CPUtime=402.16
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 350963 0 3 0 40045 171 0 0 25 0 1 0 17911888 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 373872

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1296480/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504960 CPUtime=462.14
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 472864 0 3 0 45983 231 0 0 25 0 1 0 17911888 517079040 125861 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126240 125861 227 40 0 125655 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 504960

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1296480/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504960 CPUtime=522.13
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 992884 0 3 0 51721 492 0 0 25 0 1 0 17911888 517079040 125861 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126240 125861 227 40 0 125655 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 504960

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11924
/proc/meminfo: memFree=1296416/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504968 CPUtime=582.12
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 1511918 0 3 0 57465 747 0 0 25 0 1 0 17911888 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643344 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 504968

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 12098
/proc/meminfo: memFree=1295080/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504968 CPUtime=642.03
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 2028728 0 3 0 63199 1004 0 0 25 0 1 0 17911888 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 504968


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12122
/proc/meminfo: memFree=1296160/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=497264 CPUtime=821.96
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 3521322 0 3 0 80448 1748 0 0 25 0 1 0 17911888 509198336 123940 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 124316 123940 733 40 0 123731 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 497264

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12122
/proc/meminfo: memFree=1304480/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504968 CPUtime=881.95
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 4041342 0 3 0 86187 2008 0 0 25 0 1 0 17911888 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 504968

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12122
/proc/meminfo: memFree=1296096/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504968 CPUtime=941.93
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 4541111 0 3 0 91939 2254 0 0 25 0 1 0 17911888 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 504968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1215328/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=585724 CPUtime=1001.92
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 4995260 0 3 0 97709 2483 0 0 25 0 1 0 17911888 599781376 146023 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643684 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 146431 146023 227 40 0 145846 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 585724

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1296096/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504968 CPUtime=1061.9
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 5501836 0 3 0 103452 2738 0 0 25 0 1 0 17911888 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 504968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1296096/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504968 CPUtime=1121.88
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 5991975 0 3 0 109205 2983 0 0 25 0 1 0 17911888 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 504968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1296032/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504968 CPUtime=1181.87
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 6511995 0 3 0 114945 3242 0 0 25 0 1 0 17911888 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 504968

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1296032/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504968 CPUtime=1241.85
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 7011764 0 3 0 120692 3493 0 0 25 0 1 0 17911888 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 504968

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1295968/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504968 CPUtime=1301.84
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 7531784 0 3 0 126430 3754 0 0 25 0 1 0 17911888 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 504968

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1296032/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=499832 CPUtime=1361.82
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 7950197 0 3 0 132218 3964 0 0 25 0 1 0 17911888 511827968 124118 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 124958 124126 227 40 0 124373 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 499832

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1295968/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504968 CPUtime=1421.81
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 8468755 0 3 0 137957 4224 0 0 25 0 1 0 17911888 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 504968

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1296032/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504976 CPUtime=1481.79
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 8928722 0 3 0 143722 4457 0 0 25 0 1 0 17911888 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 504976

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1295968/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504976 CPUtime=1541.77
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 9448742 0 3 0 149460 4717 0 0 25 0 1 0 17911888 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 504976

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1295904/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504976 CPUtime=1601.75
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 9892657 0 3 0 155233 4942 0 0 25 0 1 0 17911888 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 504976

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1295904/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504976 CPUtime=1661.74
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 10409467 0 3 0 160972 5202 0 0 25 0 1 0 17911888 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 504976

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1295840/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504976 CPUtime=1721.73
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 10872642 0 3 0 166741 5432 0 0 25 0 1 0 17911888 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 504976

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1215264/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=585732 CPUtime=1781.7
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 11363385 0 3 0 172493 5677 0 0 25 0 1 0 17911888 599789568 146025 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 146433 146025 227 40 0 145848 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 585732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12124
/proc/meminfo: memFree=1295840/2055920 swapFree=4184904/4192956
[pid=11923] ppid=11921 vsize=504976 CPUtime=1800.01
/proc/11923/stat : 11923 (glpPBv3) R 11921 11923 11193 0 -1 0 11509157 0 3 0 174249 5752 0 0 25 0 1 0 17911888 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11923/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 504976

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): 1800.69
CPU time (s): 1800.1
CPU user time (s): 1742.49
CPU system time (s): 57.6092
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 606276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1742.49
system time used= 57.6092
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11509157
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 2788

runsolver used 1.35679 second user time and 3.65844 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sun Apr 15 09:51:08 UTC 2007

IDJOB= 352386
IDBENCH= 1971
IDSOLVER= 166
FILE ID= node51/352386-1176630667

PBS_JOBID= 4557070

Free space on /tmp= 66546 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_8.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352386-1176630667/instance-352386-1176630667.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-352386-1176630667 -o ROOT/results/node51/conversion-352386-1176630667 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352386-1176630667/instance-352386-1176630667.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-352386-1176630667 -o ROOT/results/node51/solver-352386-1176630667 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352386-1176630667/instance-352386-1176630667.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  54ffab8e8a4cb46f5f9473284ad05d3b

RANDOM SEED= 251885733

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1801144 kB
Buffers:          7032 kB
Cached:         170340 kB
SwapCached:       2964 kB
Active:          48996 kB
Inactive:       139412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801144 kB
SwapTotal:     4192956 kB
SwapFree:      4184904 kB
Dirty:           19124 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            52396 kB
Committed_AS:  1529316 kB
PageTables:       1408 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= 66546 MiB

End job on node51 on Sun Apr 15 10:21:10 UTC 2007