Trace number 2695835

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) 1800.13 1367.33

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_19.opb
MD5SUM691db1c1df60c391acb60afdfcce171f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark354
Best CPU time to get the best result obtained on this benchmark1798.03
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables10998
Total number of constraints21679
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 constraints21678
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 171
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 426
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 531
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2868
Number of bits of the biggest sum of numbers12
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-2695835-1278021003.opb.
0.00/0.00	c Instance file HOME/instance-2695835-1278021003.opb
0.00/0.00	c File size is 6149829 bytes.
8.09/8.11	c Highest Coefficient sum: 2868
8.09/8.11	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
8.19/8.20	c ============================[ Problem Statistics ]=============================
8.19/8.20	c |                                                                             |
8.19/8.20	c |  Parsing time:          8.15         s                                      |
8.19/8.20	c |  Number Variables:      10998                                               |
8.19/8.27	c |  Number Constraints:    21679                                               |
8.19/8.27	c ===============================================================================
1800.13/1367.32	c Remaining time 1791.81 sec.
1800.13/1367.32	c 
1800.13/1367.32	c *** INTERRUPTED ***
1800.13/1367.32	s UNKNOWN
1800.13/1367.32	c Total CPU time              : 1798.16 s
1800.13/1367.32	c Memory used           : 374.20 MB
1800.13/1367.32	c CPU time              : 1798.16 s
1800.13/1367.32	c 
1800.13/1367.32	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-2695835-1278021003/watcher-2695835-1278021003 -o /tmp/evaluation-result-2695835-1278021003/solver-2695835-1278021003 -C 1800 -W 2000 -M 1800 run HOME/instance-2695835-1278021003.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: 1.39 1.20 1.12 3/106 30272
/proc/meminfo: memFree=1468900/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0

[startup+0.026681 s]
/proc/loadavg: 1.39 1.20 1.12 3/106 30272
/proc/meminfo: memFree=1468900/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100683 s]
/proc/loadavg: 1.39 1.20 1.12 3/106 30272
/proc/meminfo: memFree=1468900/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300695 s]
/proc/loadavg: 1.39 1.20 1.12 3/106 30272
/proc/meminfo: memFree=1468900/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70072 s]
/proc/loadavg: 1.39 1.20 1.12 3/106 30272
/proc/meminfo: memFree=1468900/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50077 s]
/proc/loadavg: 1.39 1.20 1.12 2/108 30274
/proc/meminfo: memFree=1466280/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=21712 CPUtime=1.49
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 1411 0 0 0 149 0 0 0 25 0 1 0 143395735 22233088 1365 1992294400 134512640 146736320 4294236272 18446744073709551615 134814118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30273/statm: 5428 1365 567 2985 0 860 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30412

[startup+3.10087 s]
/proc/loadavg: 1.39 1.20 1.12 2/108 30274
/proc/meminfo: memFree=1463924/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=24812 CPUtime=3.08
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 2483 0 0 0 308 0 0 0 25 0 1 0 143395735 25407488 2437 1992294400 134512640 146736320 4294236272 18446744073709551615 141336702 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30273/statm: 6203 2437 855 2985 0 1635 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33512

[startup+6.30107 s]
/proc/loadavg: 1.36 1.19 1.12 2/108 30274
/proc/meminfo: memFree=1456980/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=30988 CPUtime=6.29
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 4626 0 0 0 627 2 0 0 25 0 1 0 143395735 31731712 4547 1992294400 134512640 146736320 4294236272 18446744073709551615 144671251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30273/statm: 7747 4547 1422 2985 0 3179 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39688

[startup+12.7015 s]
/proc/loadavg: 1.41 1.21 1.12 2/108 30274
/proc/meminfo: memFree=1404776/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=119560 CPUtime=12.68
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 42199 0 0 0 1251 17 0 0 25 0 1 0 143395735 122429440 21591 1992294400 134512640 146736320 4294236272 18446744073709551615 135731405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30273/statm: 29890 21591 826 2985 0 26432 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 128260

[startup+25.5013 s]
/proc/loadavg: 1.32 1.20 1.12 2/108 30274
/proc/meminfo: memFree=1332856/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=188784 CPUtime=25.48
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 96426 0 0 0 2509 39 0 0 25 0 1 0 143395735 193314816 34980 1992294400 134512640 146736320 4294236272 18446744073709551615 135765660 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30273/statm: 47196 34980 998 2985 0 43738 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 197484

[startup+51.1019 s]
/proc/loadavg: 1.21 1.18 1.11 2/108 30274
/proc/meminfo: memFree=1341784/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=180896 CPUtime=51.08
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 114056 0 0 0 5061 47 0 0 25 0 1 0 143395735 185237504 32614 1992294400 134512640 146736320 4294236272 18446744073709551615 135526859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30273/statm: 45224 32614 1000 2985 0 41766 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 189596

[startup+102.309 s]
/proc/loadavg: 1.13 1.16 1.11 2/108 30276
/proc/meminfo: memFree=1340172/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=181728 CPUtime=102.28
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 117908 0 0 0 10180 48 0 0 25 0 1 0 143395735 186089472 32846 1992294400 134512640 146736320 4294236272 18446744073709551615 136389808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30273/statm: 45432 32846 1000 2985 0 41974 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 190428

[startup+162.302 s]
/proc/loadavg: 1.05 1.13 1.10 2/108 30278
/proc/meminfo: memFree=1379976/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=126584 CPUtime=162.25
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 124684 0 0 0 16175 50 0 0 25 0 1 0 143395735 129622016 22975 1992294400 134512640 146736320 4294236272 18446744073709551615 136207921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30273/statm: 31646 22975 1001 2985 0 28188 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 135284

[startup+222.302 s]
/proc/loadavg: 1.02 1.11 1.09 2/108 30280
/proc/meminfo: memFree=1338312/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=178776 CPUtime=222.24
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 149171 0 0 0 22164 60 0 0 25 0 1 0 143395735 183066624 33289 1992294400 134512640 146736320 4294236272 18446744073709551615 136015570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30273/statm: 44694 33289 1001 2985 0 41236 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 187476

[startup+282.301 s]
/proc/loadavg: 1.00 1.08 1.08 2/108 30282
/proc/meminfo: memFree=1374768/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=132432 CPUtime=282.23
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 154692 0 0 0 28160 63 0 0 25 0 1 0 143395735 135610368 24338 1992294400 134512640 146736320 4294236272 18446744073709551615 136207929 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30273/statm: 33108 24338 1001 2985 0 29650 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 141132

[startup+342.301 s]
/proc/loadavg: 1.00 1.07 1.08 2/108 30282
/proc/meminfo: memFree=1353440/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=160744 CPUtime=342.21
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 222723 0 0 0 34133 88 0 0 25 0 1 0 143395735 164601856 29588 1992294400 134512640 146736320 4294236272 18446744073709551615 137151227 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30273/statm: 40186 29588 1031 2985 0 36728 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 169444

[startup+402.301 s]
/proc/loadavg: 1.00 1.05 1.07 2/109 30285
/proc/meminfo: memFree=1256588/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=285652 CPUtime=402.2
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 275850 0 0 0 40110 110 0 0 25 0 2 0 143395735 292507648 53799 1992294400 134512640 146736320 4294236272 18446744073709551615 136008223 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30273/statm: 71413 53799 1070 2985 0 67955 0
[pid=30273/tid=30285] ppid=30272 vsize=285652 CPUtime=0
/proc/30273/task/30285/stat : 30285 (pb_cplex) S 30272 30272 29483 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 143433543 292507648 53799 1992294400 134512640 146736320 4294236272 18446744073709551615 144580073 0 2 4096 16387 18446604436669409216 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 294352

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

[pid=30273] ppid=30272 vsize=378972 CPUtime=1161.67
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 355890 0 0 0 115998 169 0 0 25 0 2 0 143395735 388067328 73015 1992294400 134512640 146736320 4294236272 18446744073709551615 136403136 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30273/statm: 94743 73015 1073 2985 0 91285 0
[pid=30273/tid=30285] ppid=30272 vsize=378972 CPUtime=279.61
/proc/30273/task/30285/stat : 30285 (pb_cplex) R 30272 30272 29483 0 -1 4202560 42190 0 0 0 27927 34 0 0 25 0 2 0 143433543 388067328 73015 1992294400 134512640 146736320 4294236272 18446744073709551615 135525534 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1161.67
Current children cumulated vsize (KiB) 387672

[startup+942.301 s]
/proc/loadavg: 1.59 1.59 1.30 2/109 30308
/proc/meminfo: memFree=1177600/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=381852 CPUtime=1247.33
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 360381 0 0 0 124561 172 0 0 25 0 2 0 143395735 391016448 73262 1992294400 134512640 146736320 4294236272 18446744073709551615 135526137 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30273/statm: 95463 73262 1073 2985 0 92005 0
[pid=30273/tid=30285] ppid=30272 vsize=381852 CPUtime=305.3
/proc/30273/task/30285/stat : 30285 (pb_cplex) S 30272 30272 29483 0 -1 4202560 44236 0 0 0 30494 36 0 0 25 0 2 0 143433543 391016448 73262 1992294400 134512640 146736320 4294236272 18446744073709551615 144580073 0 2 4096 16387 18446604436669409216 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1247.33
Current children cumulated vsize (KiB) 390552

[startup+1002.3 s]
/proc/loadavg: 1.22 1.48 1.28 2/109 30310
/proc/meminfo: memFree=1177600/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=381852 CPUtime=1307.33
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 363974 0 0 0 130558 175 0 0 25 0 2 0 143395735 391016448 73262 1992294400 134512640 146736320 4294236272 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30273/statm: 95463 73262 1073 2985 0 92005 0
[pid=30273/tid=30285] ppid=30272 vsize=381852 CPUtime=305.3
/proc/30273/task/30285/stat : 30285 (pb_cplex) S 30272 30272 29483 0 -1 4202560 44236 0 0 0 30494 36 0 0 25 0 2 0 143433543 391016448 73262 1992294400 134512640 146736320 4294236272 18446744073709551615 144580073 0 2 4096 16387 18446604436669409216 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1307.33
Current children cumulated vsize (KiB) 390552

[startup+1062.3 s]
/proc/loadavg: 1.08 1.39 1.26 2/109 30312
/proc/meminfo: memFree=1177724/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=381852 CPUtime=1367.32
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 368006 0 0 0 136555 177 0 0 25 0 2 0 143395735 391016448 73262 1992294400 134512640 146736320 4294236272 18446744073709551615 139044505 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30273/statm: 95463 73262 1073 2985 0 92005 0
[pid=30273/tid=30285] ppid=30272 vsize=381852 CPUtime=305.3
/proc/30273/task/30285/stat : 30285 (pb_cplex) S 30272 30272 29483 0 -1 4202560 44236 0 0 0 30494 36 0 0 25 0 2 0 143433543 391016448 73262 1992294400 134512640 146736320 4294236272 18446744073709551615 144580073 0 2 4096 16387 18446604436669409216 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1367.32
Current children cumulated vsize (KiB) 390552

[startup+1122.3 s]
/proc/loadavg: 1.03 1.31 1.24 4/109 30314
/proc/meminfo: memFree=1176732/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=380376 CPUtime=1428.18
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 373327 0 0 0 142639 179 0 0 25 0 2 0 143395735 389505024 73457 1992294400 134512640 146736320 4294236272 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30273/statm: 95094 73457 1073 2985 0 91636 0
[pid=30273/tid=30285] ppid=30272 vsize=380376 CPUtime=306.18
/proc/30273/task/30285/stat : 30285 (pb_cplex) R 30272 30272 29483 0 -1 4202560 44406 0 0 0 30582 36 0 0 19 0 2 0 143433543 389505024 73457 1992294400 134512640 146736320 4294236272 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1428.18
Current children cumulated vsize (KiB) 389076

[startup+1182.3 s]
/proc/loadavg: 1.62 1.44 1.29 2/109 30316
/proc/meminfo: memFree=1175244/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=383668 CPUtime=1540.71
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 382237 0 0 0 153887 184 0 0 25 0 2 0 143395735 392876032 73818 1992294400 134512640 146736320 4294236272 18446744073709551615 136018931 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30273/statm: 95917 73818 1073 2985 0 92459 0
[pid=30273/tid=30285] ppid=30272 vsize=383668 CPUtime=358.71
/proc/30273/task/30285/stat : 30285 (pb_cplex) S 30272 30272 29483 0 -1 4202560 49736 0 0 0 35833 38 0 0 25 0 2 0 143433543 392876032 73818 1992294400 134512640 146736320 4294236272 18446744073709551615 144580073 0 2 4096 16387 18446604436669409216 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1540.71
Current children cumulated vsize (KiB) 392368

[startup+1242.3 s]
/proc/loadavg: 1.23 1.35 1.27 2/109 30316
/proc/meminfo: memFree=1174128/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=385008 CPUtime=1600.7
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 387637 0 0 0 159884 186 0 0 25 0 2 0 143395735 394248192 74131 1992294400 134512640 146736320 4294236272 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30273/statm: 96252 74131 1073 2985 0 92794 0
[pid=30273/tid=30285] ppid=30272 vsize=385008 CPUtime=358.71
/proc/30273/task/30285/stat : 30285 (pb_cplex) S 30272 30272 29483 0 -1 4202560 49736 0 0 0 35833 38 0 0 25 0 2 0 143433543 394248192 74131 1992294400 134512640 146736320 4294236272 18446744073709551615 144580073 0 2 4096 16387 18446604436669409216 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1600.7
Current children cumulated vsize (KiB) 393708

[startup+1302.3 s]
/proc/loadavg: 1.23 1.32 1.26 3/109 30318
/proc/meminfo: memFree=1173756/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=382828 CPUtime=1670.64
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 389581 0 0 0 166876 188 0 0 25 0 2 0 143395735 392015872 74142 1992294400 134512640 146736320 4294236272 18446744073709551615 136388598 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30273/statm: 95707 74142 1073 2985 0 92249 0
[pid=30273/tid=30285] ppid=30272 vsize=382828 CPUtime=368.66
/proc/30273/task/30285/stat : 30285 (pb_cplex) R 30272 30272 29483 0 -1 4202560 50539 0 0 0 36827 39 0 0 25 0 2 0 143433543 392015872 74142 1992294400 134512640 146736320 4294236272 18446744073709551615 136008163 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1670.64
Current children cumulated vsize (KiB) 391528

[startup+1362.3 s]
/proc/loadavg: 1.77 1.46 1.31 3/109 30320
/proc/meminfo: memFree=1173508/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=383000 CPUtime=1790.15
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 400659 0 0 0 178817 198 0 0 25 0 2 0 143395735 392192000 74182 1992294400 134512640 146736320 4294236272 18446744073709551615 139044580 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30273/statm: 95750 74182 1073 2985 0 92292 0
[pid=30273/tid=30285] ppid=30272 vsize=383000 CPUtime=428.2
/proc/30273/task/30285/stat : 30285 (pb_cplex) R 30272 30272 29483 0 -1 4202560 55557 0 0 0 42776 44 0 0 25 0 2 0 143433543 392192000 74182 1992294400 134512640 146736320 4294236272 18446744073709551615 136403106 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1790.15
Current children cumulated vsize (KiB) 391700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1367.31 s]
/proc/loadavg: 1.79 1.46 1.31 3/109 30320
/proc/meminfo: memFree=1173136/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=383172 CPUtime=1800.13
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 402036 0 0 0 179814 199 0 0 25 0 2 0 143395735 392368128 74264 1992294400 134512640 146736320 4294236272 18446744073709551615 136008234 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30273/statm: 95793 74264 1073 2985 0 92335 0
[pid=30273/tid=30285] ppid=30272 vsize=383172 CPUtime=433.16
/proc/30273/task/30285/stat : 30285 (pb_cplex) R 30272 30272 29483 0 -1 4202560 56000 0 0 0 43272 44 0 0 25 0 2 0 143433543 392368128 74264 1992294400 134512640 146736320 4294236272 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 391872

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

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

[startup+1367.31 s]
/proc/loadavg: 1.79 1.46 1.31 3/109 30320
/proc/meminfo: memFree=1173136/2059040 swapFree=4138588/4192956
[pid=30272] ppid=30270 vsize=8700 CPUtime=0
/proc/30272/stat : 30272 (run) S 30270 30272 29483 0 -1 4202496 363 0 0 0 0 0 0 0 18 0 1 0 143395735 8908800 248 1992294400 4194304 4922060 140735778382304 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30272/statm: 2175 248 208 178 0 68 0
[pid=30273] ppid=30272 vsize=383172 CPUtime=1800.13
/proc/30273/stat : 30273 (pb_cplex) R 30272 30272 29483 0 -1 4202496 402036 0 0 0 179814 199 0 0 25 0 2 0 143395735 392368128 74264 1992294400 134512640 146736320 4294236272 18446744073709551615 136008234 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30273/statm: 95793 74264 1073 2985 0 92335 0
[pid=30273/tid=30285] ppid=30272 vsize=383172 CPUtime=433.16
/proc/30273/task/30285/stat : 30285 (pb_cplex) R 30272 30272 29483 0 -1 4202560 56000 0 0 0 43272 44 0 0 25 0 2 0 143433543 392368128 74264 1992294400 134512640 146736320 4294236272 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 391872

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30272 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 1800.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1367.33
CPU time (s): 1800.13
CPU user time (s): 1798.14
CPU system time (s): 1.99
CPU usage (%): 131.653
Max. virtual memory (cumulated for all children) (KiB): 399072

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= 363
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 2.31265 second user time and 6.84996 second system time

The end

Launcher Data 

Begin job on node029 at 2010-07-01 23:50:03
IDJOB=2695835
IDBENCH=2934
IDSOLVER=1209
FILE ID=node029/2695835-1278021003
PBS_JOBID= 11198733
Free space on /tmp= 62484 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_19.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695835-1278021003/watcher-2695835-1278021003 -o /tmp/evaluation-result-2695835-1278021003/solver-2695835-1278021003 -C 1800 -W 2000 -M 1800  run HOME/instance-2695835-1278021003.opb

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

MD5SUM BENCH= 691db1c1df60c391acb60afdfcce171f
RANDOM SEED=1489393326

node029.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		: 3000.221
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	: 6000.44
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		: 3000.221
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1469428 kB
Buffers:        135184 kB
Cached:         346944 kB
SwapCached:       7832 kB
Active:         193800 kB
Inactive:       303196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1469428 kB
SwapTotal:     4192956 kB
SwapFree:      4138588 kB
Dirty:           22528 kB
Writeback:           0 kB
AnonPages:       13096 kB
Mapped:          12040 kB
Slab:            70836 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182452 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= 62468 MiB
End job on node029 at 2010-07-02 00:12:53