Trace number 454473

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) 1800.11 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_3.opb
MD5SUMd487c80c335f688d99ca29b5d7c254e0
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-125
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -125
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint25
Maximum length of a constraint47
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31622
Sum of products size (including duplicates)63244
Number of different products15811
Sum of products size31622

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/454473-1178026604/instance-454473-1178026604.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-454473-1178026604 -o ROOT/results/node60/solver-454473-1178026604 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454473-1178026604/instance-454473-1178026604.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: 1.10 1.04 1.00 3/64 27790
/proc/meminfo: memFree=1890376/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=2644 CPUtime=0
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 257 0 0 0 0 0 0 0 18 0 1 0 250570480 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 6000343 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 661 228 192 40 0 76 0

[startup+0.023395 s]
/proc/loadavg: 1.10 1.04 1.00 3/64 27790
/proc/meminfo: memFree=1890376/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=3180 CPUtime=0.01
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 394 0 0 0 1 0 0 0 18 0 1 0 250570480 3256320 365 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 795 365 199 40 0 210 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3180

[startup+0.101403 s]
/proc/loadavg: 1.10 1.04 1.00 3/64 27790
/proc/meminfo: memFree=1890376/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=4512 CPUtime=0.09
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 743 0 0 0 9 0 0 0 18 0 1 0 250570480 4620288 714 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 1128 714 199 40 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4512

[startup+0.301421 s]
/proc/loadavg: 1.10 1.04 1.00 3/64 27790
/proc/meminfo: memFree=1890376/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=6644 CPUtime=0.29
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 1276 0 0 0 29 0 0 0 19 0 1 0 250570480 6803456 1247 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 1661 1247 199 40 0 1076 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6644

[startup+0.701461 s]
/proc/loadavg: 1.10 1.04 1.00 3/64 27790
/proc/meminfo: memFree=1890376/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=20116 CPUtime=0.69
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 5261 0 0 0 67 2 0 0 23 0 1 0 250570480 20598784 4632 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 6000343 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 5029 4632 206 40 0 4444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20116

[startup+1.50254 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 27791
/proc/meminfo: memFree=1862464/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=30148 CPUtime=1.49
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 8231 0 0 0 146 3 0 0 25 0 1 0 250570480 30871552 7155 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134606886 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 7537 7155 221 40 0 6952 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30148

[startup+3.1017 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 27791
/proc/meminfo: memFree=1862144/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=30148 CPUtime=3.09
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 8900 0 0 0 306 3 0 0 25 0 1 0 250570480 30871552 7155 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643553 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 7537 7155 221 40 0 6952 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30148

[startup+6.30201 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 27791
/proc/meminfo: memFree=1862080/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=32068 CPUtime=6.29
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 10975 0 0 0 624 5 0 0 25 0 1 0 250570480 32837632 7635 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643557 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 8017 7635 221 40 0 7432 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32068

[startup+12.7016 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 27791
/proc/meminfo: memFree=1860168/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=32068 CPUtime=12.69
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 13428 0 0 0 1263 6 0 0 25 0 1 0 250570480 32837632 7635 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581963 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 8017 7635 221 40 0 7432 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32068

[startup+25.5019 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 27791
/proc/meminfo: memFree=1860168/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=33088 CPUtime=25.48
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 17888 0 0 0 2540 8 0 0 25 0 1 0 250570480 33882112 7858 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636812 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 8272 7858 221 40 0 7687 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33088

[startup+51.1014 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 27791
/proc/meminfo: memFree=1860168/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=32068 CPUtime=51.08
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 27031 0 0 0 5094 14 0 0 25 0 1 0 250570480 32837632 7635 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 8017 7635 221 40 0 7432 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32068

[startup+102.305 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 27791
/proc/meminfo: memFree=1851720/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=40972 CPUtime=102.27
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 106791 0 0 0 10177 50 0 0 25 0 1 0 250570480 41955328 9867 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 10243 9867 227 40 0 9658 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40972

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27791
/proc/meminfo: memFree=1851720/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=40460 CPUtime=162.25
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 711573 0 0 0 15913 312 0 0 25 0 1 0 250570480 41431040 9739 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 10115 9739 227 40 0 9530 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 40460

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27791
/proc/meminfo: memFree=1851400/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=40972 CPUtime=222.23
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 1315105 0 0 0 21647 576 0 0 25 0 1 0 250570480 41955328 9867 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 10243 9867 227 40 0 9658 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40972

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27791
/proc/meminfo: memFree=1851272/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=40460 CPUtime=282.21
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 1849202 0 0 0 27416 805 0 0 25 0 1 0 250570480 41431040 9739 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 10115 9739 227 40 0 9530 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40460

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1851656/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=47576 CPUtime=342.2
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 2342850 0 0 0 33191 1029 0 0 25 0 1 0 250570480 48717824 11518 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585687 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 11894 11518 227 40 0 11309 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 47576

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1844552/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=47576 CPUtime=402.18
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 2828831 0 0 0 38974 1244 0 0 25 0 1 0 250570480 48717824 11518 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585338 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 11894 11518 227 40 0 11309 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 47576

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1844488/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=47576 CPUtime=462.16
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 3290422 0 0 0 44768 1448 0 0 25 0 1 0 250570480 48717824 11518 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 11894 11518 227 40 0 11309 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 47576

[startup+522.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 27793
/proc/meminfo: memFree=1844424/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=47636 CPUtime=522.14
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 3713283 0 0 0 50580 1634 0 0 25 0 1 0 250570480 48779264 11533 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585368 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 11909 11533 227 40 0 11324 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 47636

[startup+582.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 27793
/proc/meminfo: memFree=1844360/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=47636 CPUtime=582.13
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 4213847 0 0 0 56369 1844 0 0 25 0 1 0 250570480 48779264 11533 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643197 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 11909 11533 227 40 0 11324 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 47636

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1851080/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=41100 CPUtime=642.12
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 4645801 0 0 0 62181 2031 0 0 25 0 1 0 250570480 42086400 9899 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629276 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 10275 9899 227 40 0 9690 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 41100


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1851272/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=41176 CPUtime=882.05
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 6547003 0 0 0 85338 2867 0 0 25 0 1 0 250570480 42164224 9918 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542262 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 10294 9918 227 40 0 9709 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 41176

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1844296/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=47732 CPUtime=942.03
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 6949594 0 0 0 91157 3046 0 0 25 0 1 0 250570480 48877568 11557 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587206 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 11933 11557 227 40 0 11348 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 47732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1851016/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=40720 CPUtime=1002.02
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 7386723 0 0 0 96966 3236 0 0 25 0 1 0 250570480 41697280 9803 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 10180 9803 227 40 0 9595 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 40720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1844168/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=41260 CPUtime=1061.99
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 7826039 0 0 0 102769 3430 0 0 25 0 1 0 250570480 42250240 9939 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 10315 9939 227 40 0 9730 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 41260

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1850952/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=41284 CPUtime=1121.98
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 8230048 0 0 0 108587 3611 0 0 25 0 1 0 250570480 42274816 9945 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 10321 9945 227 40 0 9736 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 41284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1844360/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=47860 CPUtime=1181.97
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 8545773 0 0 0 114444 3753 0 0 25 0 1 0 250570480 49008640 11589 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585270 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 11965 11589 227 40 0 11380 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 47860

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1844296/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=47900 CPUtime=1241.95
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 8859693 0 0 0 120302 3893 0 0 25 0 1 0 250570480 49049600 11599 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 11975 11599 227 40 0 11390 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 47900

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1844232/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=47936 CPUtime=1301.93
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 9187323 0 0 0 126155 4038 0 0 25 0 1 0 250570480 49086464 11608 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586068 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 11984 11608 227 40 0 11399 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 47936

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1843976/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=47976 CPUtime=1361.91
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 9444317 0 0 0 132039 4152 0 0 25 0 1 0 250570480 49127424 11618 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586583 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 11994 11618 227 40 0 11409 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 47976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27793
/proc/meminfo: memFree=1843848/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=48024 CPUtime=1421.9
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 9635634 0 0 0 137952 4238 0 0 25 0 1 0 250570480 49176576 11630 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582124 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 12006 11630 227 40 0 11421 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 48024

[startup+1482.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/71 27931
/proc/meminfo: memFree=1841352/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=49260 CPUtime=1481.81
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 9658168 0 0 0 143929 4252 0 0 25 0 1 0 250570480 50442240 11939 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134606806 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 12315 11939 227 40 0 11730 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 49260

[startup+1542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 27991
/proc/meminfo: memFree=1842440/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=49260 CPUtime=1541.76
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 9675116 0 0 0 149914 4262 0 0 25 0 1 0 250570480 50442240 11939 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643286 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 12315 11939 227 40 0 11730 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 49260

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27991
/proc/meminfo: memFree=1842504/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=49260 CPUtime=1601.74
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 9691395 0 0 0 155904 4270 0 0 25 0 1 0 250570480 50442240 11939 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584547 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 12315 11939 227 40 0 11730 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 49260

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27991
/proc/meminfo: memFree=1838600/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=53096 CPUtime=1661.73
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 9707586 0 0 0 161894 4279 0 0 25 0 1 0 250570480 54370304 12898 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584137 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 13274 12898 227 40 0 12689 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 53096

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27991
/proc/meminfo: memFree=1838600/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=53096 CPUtime=1721.7
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 9720966 0 0 0 167885 4285 0 0 25 0 1 0 250570480 54370304 12898 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 13274 12898 227 40 0 12689 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 53096

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27991
/proc/meminfo: memFree=1838536/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=53096 CPUtime=1781.69
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 9733677 0 0 0 173876 4293 0 0 25 0 1 0 250570480 54370304 12898 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643340 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 13274 12898 227 40 0 12689 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 53096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27991
/proc/meminfo: memFree=1838664/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=53096 CPUtime=1800.1
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 9737691 0 0 0 175715 4295 0 0 25 0 1 0 250570480 54370304 12898 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582936 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 13274 12898 227 40 0 12689 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 53096

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27991
/proc/meminfo: memFree=1838664/2055920 swapFree=4183252/4192956
[pid=27790] ppid=27788 vsize=53096 CPUtime=1800.1
/proc/27790/stat : 27790 (glpPBv3) R 27788 27790 14857 0 -1 0 9737691 0 0 0 175715 4295 0 0 25 0 1 0 250570480 54370304 12898 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582936 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 13274 12898 227 40 0 12689 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 53096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1757.15
CPU system time (s): 42.9615
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 54116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1757.15
system time used= 42.9615
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9737691
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= 2389

runsolver used 1.18582 second user time and 3.78842 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue May  1 13:36:44 UTC 2007

IDJOB= 454473
IDBENCH= 48199
IDSOLVER= 166
FILE ID= node60/454473-1178026604

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_1000_25_3.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454473-1178026604/instance-454473-1178026604.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-454473-1178026604 -o ROOT/results/node60/conversion-454473-1178026604 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454473-1178026604/instance-454473-1178026604.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-454473-1178026604 -o ROOT/results/node60/solver-454473-1178026604 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454473-1178026604/instance-454473-1178026604.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  d487c80c335f688d99ca29b5d7c254e0

RANDOM SEED= 147043832

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:       1890784 kB
Buffers:         30420 kB
Cached:          60652 kB
SwapCached:       3244 kB
Active:          69004 kB
Inactive:        36716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1890784 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:            3612 kB
Writeback:           0 kB
Mapped:          20576 kB
Slab:            45392 kB
Committed_AS:  4311204 kB
PageTables:       1472 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= 66561 MiB

End job on node60 on Tue May  1 14:06:48 UTC 2007