Trace number 2695933

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
pb_cplex 2010-06-29? (TO) 1800.06 1004.23

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_10.opb
MD5SUMdd415565c40b70127defa3137ccd18d3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark1798.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 55
Optimality of the best value was proved YES
Number of variables895
Total number of constraints1660
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1659
Minimum length of a constraint1
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 45
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 108
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 144
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 741
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 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2695933-1278021102.opb.
0.00/0.00	c Instance file HOME/instance-2695933-1278021102.opb
0.00/0.00	c File size is 319495 bytes.
0.00/0.37	c Highest Coefficient sum: 741
0.00/0.37	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.38	c ============================[ Problem Statistics ]=============================
0.00/0.38	c |                                                                             |
0.00/0.38	c |  Parsing time:          0.38         s                                      |
0.00/0.38	c |  Number Variables:      895                                                 |
0.00/0.38	c |  Number Constraints:    1660                                                |
0.00/0.38	c ===============================================================================
1800.06/1004.22	c Remaining time 1799.62 sec.
1800.06/1004.22	c 
1800.06/1004.22	c *** INTERRUPTED ***
1800.06/1004.22	s UNKNOWN
1800.06/1004.22	c Total CPU time              : 1795.38 s
1800.06/1004.22	c Memory used           : 72.19 MB
1800.06/1004.22	c CPU time              : 1795.38 s
1800.06/1004.22	c 
1800.06/1004.22	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695933-1278021102/watcher-2695933-1278021102 -o /tmp/evaluation-result-2695933-1278021102/solver-2695933-1278021102 -C 1800 -W 2000 -M 1800 run HOME/instance-2695933-1278021102.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.07 1.14 3/106 27548
/proc/meminfo: memFree=1576244/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0

[startup+0.0562549 s]
/proc/loadavg: 1.01 1.07 1.14 3/106 27548
/proc/meminfo: memFree=1576244/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101259 s]
/proc/loadavg: 1.01 1.07 1.14 3/106 27548
/proc/meminfo: memFree=1576244/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300281 s]
/proc/loadavg: 1.01 1.07 1.14 3/106 27548
/proc/meminfo: memFree=1576244/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701339 s]
/proc/loadavg: 1.01 1.07 1.14 3/106 27548
/proc/meminfo: memFree=1576244/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50141 s]
/proc/loadavg: 1.01 1.07 1.14 2/108 27550
/proc/meminfo: memFree=1566432/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=29048 CPUtime=1.48
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 8102 0 0 0 146 2 0 0 19 0 1 0 143402688 29745152 3934 1992294400 134512640 146736320 4286700416 18446744073709551615 136406021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27549/statm: 7262 3934 1034 2985 0 3804 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37748

[startup+3.10159 s]
/proc/loadavg: 1.01 1.07 1.14 2/108 27550
/proc/meminfo: memFree=1563952/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=30020 CPUtime=3.09
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 14441 0 0 0 304 5 0 0 22 0 1 0 143402688 30740480 4269 1992294400 134512640 146736320 4286700416 18446744073709551615 144797937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27549/statm: 7505 4269 1028 2985 0 4047 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38720

[startup+6.30196 s]
/proc/loadavg: 1.01 1.07 1.14 3/109 27551
/proc/meminfo: memFree=1552288/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=53648 CPUtime=8.64
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 20604 0 0 0 854 10 0 0 18 0 2 0 143402688 54935552 7361 1992294400 134512640 146736320 4286700416 18446744073709551615 135451433 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27549/statm: 13412 7361 1059 2985 0 9954 0
[pid=27549/tid=27551] ppid=27548 vsize=53648 CPUtime=2.56
/proc/27549/task/27551/stat : 27551 (pb_cplex) R 27548 27548 27075 0 -1 4202560 2057 0 0 0 254 2 0 0 16 0 2 0 143403000 54935552 7361 1992294400 134512640 146736320 4286700416 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.64
Current children cumulated vsize (KiB) 62348

[startup+12.7017 s]
/proc/loadavg: 1.01 1.06 1.14 3/109 27551
/proc/meminfo: memFree=1545096/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=59872 CPUtime=19.63
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 30118 0 0 0 1944 19 0 0 18 0 2 0 143402688 61308928 8933 1992294400 134512640 146736320 4286700416 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 14968 8933 1063 2985 0 11510 0
[pid=27549/tid=27551] ppid=27548 vsize=59872 CPUtime=8.16
/proc/27549/task/27551/stat : 27551 (pb_cplex) R 27548 27548 27075 0 -1 4202560 5992 0 0 0 810 6 0 0 16 0 2 0 143403000 61308928 8933 1992294400 134512640 146736320 4286700416 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 19.63
Current children cumulated vsize (KiB) 68572

[startup+25.501 s]
/proc/loadavg: 1.31 1.13 1.15 3/109 27553
/proc/meminfo: memFree=1549808/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=51676 CPUtime=39.1
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 45746 0 0 0 3879 31 0 0 25 0 2 0 143402688 52916224 7290 1992294400 134512640 146736320 4286700416 18446744073709551615 135850322 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 12919 7290 1064 2985 0 9461 0
[pid=27549/tid=27553] ppid=27548 vsize=51676 CPUtime=2.62
/proc/27549/task/27553/stat : 27553 (pb_cplex) S 27548 27548 27075 0 -1 4202560 2129 0 0 0 261 1 0 0 17 0 2 0 143404904 52916224 7290 1992294400 134512640 146736320 4286700416 18446744073709551615 144580073 0 2 4096 16387 18446604437827290368 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 39.1
Current children cumulated vsize (KiB) 60376

[startup+51.1009 s]
/proc/loadavg: 1.56 1.20 1.18 2/109 27555
/proc/meminfo: memFree=1539516/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=60080 CPUtime=82.43
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 84574 0 0 0 8186 57 0 0 25 0 2 0 143402688 61521920 9271 1992294400 134512640 146736320 4286700416 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 15020 9271 1142 2985 0 11562 0
[pid=27549/tid=27553] ppid=27548 vsize=60080 CPUtime=24.47
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 19783 0 0 0 2434 13 0 0 18 0 2 0 143404904 61521920 9271 1992294400 134512640 146736320 4286700416 18446744073709551615 136008058 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 82.43
Current children cumulated vsize (KiB) 68780

[startup+102.308 s]
/proc/loadavg: 1.74 1.31 1.22 2/109 27555
/proc/meminfo: memFree=1539888/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=63448 CPUtime=175.21
/proc/27549/stat : 27549 (pb_cplex) S 27548 27548 27075 0 -1 4202496 149231 0 0 0 17417 104 0 0 21 0 2 0 143402688 64970752 9981 1992294400 134512640 146736320 4286700416 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27549/statm: 15862 9981 1117 2985 0 12404 0
[pid=27549/tid=27553] ppid=27548 vsize=63448 CPUtime=69.59
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 51409 0 0 0 6923 36 0 0 25 0 2 0 143404904 64970752 9981 1992294400 134512640 146736320 4286700416 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 175.21
Current children cumulated vsize (KiB) 72148

[startup+162.301 s]
/proc/loadavg: 2.20 1.51 1.29 3/109 27557
/proc/meminfo: memFree=1533936/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=71660 CPUtime=281.78
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 205628 0 0 0 28036 142 0 0 20 0 2 0 143402688 73379840 11812 1992294400 134512640 146736320 4286700416 18446744073709551615 136017953 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27549/statm: 17915 11812 1088 2985 0 14457 0
[pid=27549/tid=27553] ppid=27548 vsize=71660 CPUtime=124.13
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 83783 0 0 0 12356 57 0 0 25 0 2 0 143404904 73379840 11812 1992294400 134512640 146736320 4286700416 18446744073709551615 136008332 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 281.78
Current children cumulated vsize (KiB) 80360

[startup+222.301 s]
/proc/loadavg: 2.20 1.63 1.34 3/109 27559
/proc/meminfo: memFree=1533440/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=69292 CPUtime=394
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 257437 0 0 0 39221 179 0 0 25 0 2 0 143402688 70955008 11420 1992294400 134512640 146736320 4286700416 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 17323 11420 1090 2985 0 13865 0
[pid=27549/tid=27553] ppid=27548 vsize=69292 CPUtime=179.12
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 107337 0 0 0 17837 75 0 0 21 0 2 0 143404904 70955008 11420 1992294400 134512640 146736320 4286700416 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 394
Current children cumulated vsize (KiB) 77992

[startup+282.301 s]
/proc/loadavg: 2.01 1.68 1.37 3/109 27561
/proc/meminfo: memFree=1531084/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=71240 CPUtime=501.04
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 296756 0 0 0 49899 205 0 0 25 0 2 0 143402688 72949760 11876 1992294400 134512640 146736320 4286700416 18446744073709551615 135983225 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 17810 11876 1087 2985 0 14352 0
[pid=27549/tid=27553] ppid=27548 vsize=71240 CPUtime=231.84
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 126945 0 0 0 23096 88 0 0 21 0 2 0 143404904 72949760 11876 1992294400 134512640 146736320 4286700416 18446744073709551615 139042980 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 501.04
Current children cumulated vsize (KiB) 79940

[startup+342.301 s]
/proc/loadavg: 2.04 1.75 1.41 4/109 27561
/proc/meminfo: memFree=1530960/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=72328 CPUtime=609.06
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 328387 0 0 0 60678 228 0 0 25 0 2 0 143402688 74063872 12042 1992294400 134512640 146736320 4286700416 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 18082 12042 1087 2985 0 14624 0

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

[pid=27549] ppid=27548 vsize=73600 CPUtime=822.45
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 403045 0 0 0 81969 276 0 0 25 0 2 0 143402688 75366400 12392 1992294400 134512640 146736320 4286700416 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 18400 12392 1087 2985 0 14942 0
[pid=27549/tid=27553] ppid=27548 vsize=73600 CPUtime=383.27
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 181572 0 0 0 38203 124 0 0 20 0 2 0 143404904 75366400 12392 1992294400 134512640 146736320 4286700416 18446744073709551615 135999768 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 82300

[startup+522.301 s]
/proc/loadavg: 1.75 1.77 1.48 3/109 27567
/proc/meminfo: memFree=1528728/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=73556 CPUtime=930.35
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 432594 0 0 0 92740 295 0 0 25 0 2 0 143402688 75321344 12398 1992294400 134512640 146736320 4286700416 18446744073709551615 139044580 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 18389 12398 1087 2985 0 14931 0
[pid=27549/tid=27553] ppid=27548 vsize=73556 CPUtime=434.52
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 196414 0 0 0 43318 134 0 0 25 0 2 0 143404904 75321344 12398 1992294400 134512640 146736320 4286700416 18446744073709551615 136008364 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 930.35
Current children cumulated vsize (KiB) 82256

[startup+582.301 s]
/proc/loadavg: 1.87 1.80 1.50 3/109 27578
/proc/meminfo: memFree=1529348/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=73468 CPUtime=1038.63
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 466075 0 0 0 103546 317 0 0 25 0 2 0 143402688 75231232 12268 1992294400 134512640 146736320 4286700416 18446744073709551615 136008178 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 18367 12268 1087 2985 0 14909 0
[pid=27549/tid=27553] ppid=27548 vsize=73468 CPUtime=490.77
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 206903 0 0 0 48934 143 0 0 20 0 2 0 143404904 75231232 12268 1992294400 134512640 146736320 4286700416 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1038.63
Current children cumulated vsize (KiB) 82168

[startup+642.301 s]
/proc/loadavg: 1.87 1.81 1.52 2/109 27578
/proc/meminfo: memFree=1529348/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=73872 CPUtime=1147.73
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 497676 0 0 0 114435 338 0 0 25 0 2 0 143402688 75644928 12231 1992294400 134512640 146736320 4286700416 18446744073709551615 136008058 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 18468 12231 1087 2985 0 15010 0
[pid=27549/tid=27553] ppid=27548 vsize=73872 CPUtime=545.35
/proc/27549/task/27553/stat : 27553 (pb_cplex) S 27548 27548 27075 0 -1 4202560 220638 0 0 0 54382 153 0 0 25 0 2 0 143404904 75644928 12231 1992294400 134512640 146736320 4286700416 18446744073709551615 144580073 0 2 4096 16387 18446604437827290368 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1147.73
Current children cumulated vsize (KiB) 82572

[startup+702.301 s]
/proc/loadavg: 1.89 1.83 1.55 4/109 27580
/proc/meminfo: memFree=1526248/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=80080 CPUtime=1257.98
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 525537 0 0 0 125438 360 0 0 25 0 2 0 143402688 82001920 13230 1992294400 134512640 146736320 4286700416 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 20020 13230 1087 2985 0 16562 0
[pid=27549/tid=27553] ppid=27548 vsize=80080 CPUtime=597.46
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 234158 0 0 0 59582 164 0 0 25 0 2 0 143404904 82001920 13230 1992294400 134512640 146736320 4286700416 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1257.98
Current children cumulated vsize (KiB) 88780

[startup+762.309 s]
/proc/loadavg: 1.87 1.83 1.56 3/109 27582
/proc/meminfo: memFree=1529100/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=73972 CPUtime=1366.49
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 558654 0 0 0 136267 382 0 0 19 0 2 0 143402688 75747328 12281 1992294400 134512640 146736320 4286700416 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 18493 12281 1087 2985 0 15035 0
[pid=27549/tid=27553] ppid=27548 vsize=73972 CPUtime=651.62
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 253589 0 0 0 64985 177 0 0 20 0 2 0 143404904 75747328 12281 1992294400 134512640 146736320 4286700416 18446744073709551615 136008226 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1366.49
Current children cumulated vsize (KiB) 82672

[startup+822.302 s]
/proc/loadavg: 1.87 1.84 1.58 3/109 27584
/proc/meminfo: memFree=1529596/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=73736 CPUtime=1475.08
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 576785 0 0 0 147108 400 0 0 25 0 2 0 143402688 75505664 12221 1992294400 134512640 146736320 4286700416 18446744073709551615 139044591 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 18434 12221 1087 2985 0 14976 0
[pid=27549/tid=27553] ppid=27548 vsize=73736 CPUtime=703.57
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 265193 0 0 0 70171 186 0 0 25 0 2 0 143404904 75505664 12221 1992294400 134512640 146736320 4286700416 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1475.08
Current children cumulated vsize (KiB) 82436

[startup+882.301 s]
/proc/loadavg: 2.06 1.89 1.61 3/109 27586
/proc/meminfo: memFree=1523148/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=79648 CPUtime=1586.14
/proc/27549/stat : 27549 (pb_cplex) S 27548 27548 27075 0 -1 4202496 621538 0 0 0 158186 428 0 0 25 0 2 0 143402688 81559552 13202 1992294400 134512640 146736320 4286700416 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 19912 13202 1087 2985 0 16454 0
[pid=27549/tid=27553] ppid=27548 vsize=79648 CPUtime=759.7
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 299576 0 0 0 75763 207 0 0 25 0 2 0 143404904 81559552 13202 1992294400 134512640 146736320 4286700416 18446744073709551615 136384887 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1586.14
Current children cumulated vsize (KiB) 88348

[startup+942.301 s]
/proc/loadavg: 2.22 1.95 1.64 2/109 27586
/proc/meminfo: memFree=1528976/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=74256 CPUtime=1693.11
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 653432 0 0 0 168864 447 0 0 25 0 2 0 143402688 76038144 12346 1992294400 134512640 146736320 4286700416 18446744073709551615 135450945 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 18564 12346 1087 2985 0 15106 0
[pid=27549/tid=27553] ppid=27548 vsize=74256 CPUtime=810.61
/proc/27549/task/27553/stat : 27553 (pb_cplex) S 27548 27548 27075 0 -1 4202560 316654 0 0 0 80844 217 0 0 25 0 2 0 143404904 76038144 12346 1992294400 134512640 146736320 4286700416 18446744073709551615 144580073 0 2 4096 16387 18446604437827290368 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1693.11
Current children cumulated vsize (KiB) 82956

[startup+1002.3 s]
/proc/loadavg: 1.98 1.93 1.65 3/109 27588
/proc/meminfo: memFree=1528976/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=73916 CPUtime=1796.25
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 689417 0 0 0 179156 469 0 0 25 0 2 0 143402688 75689984 12368 1992294400 134512640 146736320 4286700416 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 18479 12368 1087 2985 0 15021 0
[pid=27549/tid=27553] ppid=27548 vsize=73916 CPUtime=854.29
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 324912 0 0 0 85204 225 0 0 20 0 2 0 143404904 75689984 12368 1992294400 134512640 146736320 4286700416 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1796.25
Current children cumulated vsize (KiB) 82616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1004.2 s]
/proc/loadavg: 1.98 1.93 1.65 3/109 27588
/proc/meminfo: memFree=1528976/2059040 swapFree=4139620/4192956
[pid=27548] ppid=27546 vsize=8700 CPUtime=0
/proc/27548/stat : 27548 (run) S 27546 27548 27075 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143402687 8908800 249 1992294400 4194304 4922060 140736873034912 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27548/statm: 2175 249 208 178 0 68 0
[pid=27549] ppid=27548 vsize=73916 CPUtime=1800.06
/proc/27549/stat : 27549 (pb_cplex) R 27548 27548 27075 0 -1 4202496 690356 0 0 0 179536 470 0 0 25 0 2 0 143402688 75689984 12368 1992294400 134512640 146736320 4286700416 18446744073709551615 135523326 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27549/statm: 18479 12368 1087 2985 0 15021 0
[pid=27549/tid=27553] ppid=27548 vsize=73916 CPUtime=856.18
/proc/27549/task/27553/stat : 27553 (pb_cplex) R 27548 27548 27075 0 -1 4202560 324912 0 0 0 85393 225 0 0 25 0 2 0 143404904 75689984 12368 1992294400 134512640 146736320 4286700416 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 82616

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27548 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1004.23
CPU time (s): 1800.06
CPU user time (s): 1795.36
CPU system time (s): 4.7
CPU usage (%): 179.248
Max. virtual memory (cumulated for all children) (KiB): 94896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
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= 2
involuntary context switches= 2

runsolver used 2.15367 second user time and 5.07323 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-01 23:51:42
IDJOB=2695933
IDBENCH=2944
IDSOLVER=1209
FILE ID=node042/2695933-1278021102
PBS_JOBID= 11198722
Free space on /tmp= 62124 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_10.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695933-1278021102/watcher-2695933-1278021102 -o /tmp/evaluation-result-2695933-1278021102/solver-2695933-1278021102 -C 1800 -W 2000 -M 1800  run HOME/instance-2695933-1278021102.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= dd415565c40b70127defa3137ccd18d3
RANDOM SEED=75580555

node042.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1576772 kB
Buffers:        117704 kB
Cached:         265616 kB
SwapCached:       6736 kB
Active:         155052 kB
Inactive:       241936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1576772 kB
SwapTotal:     4192956 kB
SwapFree:      4139620 kB
Dirty:           16876 kB
Writeback:           0 kB
AnonPages:       11952 kB
Mapped:          12028 kB
Slab:            63288 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184208 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62108 MiB
End job on node042 at 2010-07-02 00:08:28