Trace number 2696026

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) 1800.11 1035.42

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_11.opb
MD5SUMc19ad978a977652a94fc03b8ce63204a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark78
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 74
Optimality of the best value was proved NO
Number of variables1288
Total number of constraints2431
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 constraints2430
Minimum length of a constraint1
Maximum length of a constraint29
Number of terms in the objective function 8
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 182
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 175
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 802
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-2696026-1278021081.opb.
0.00/0.00	c Instance file HOME/instance-2696026-1278021081.opb
0.00/0.00	c File size is 481988 bytes.
0.00/0.57	c Highest Coefficient sum: 802
0.00/0.57	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.58	c ============================[ Problem Statistics ]=============================
0.00/0.58	c |                                                                             |
0.00/0.58	c |  Parsing time:          0.57         s                                      |
0.00/0.58	c |  Number Variables:      1288                                                |
0.00/0.58	c |  Number Constraints:    2431                                                |
0.00/0.58	c ===============================================================================
1800.11/1035.41	c Remaining time 1799.43 sec.
1800.11/1035.41	c 
1800.11/1035.41	c *** INTERRUPTED ***
1800.11/1035.41	s UNKNOWN
1800.11/1035.41	c Total CPU time              : 1795.21 s
1800.11/1035.41	c Memory used           : 93.01 MB
1800.11/1035.41	c CPU time              : 1795.21 s
1800.11/1035.41	c 
1800.11/1035.41	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-2696026-1278021081/watcher-2696026-1278021081 -o /tmp/evaluation-result-2696026-1278021081/solver-2696026-1278021081 -C 1800 -W 2000 -M 1800 run HOME/instance-2696026-1278021081.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: 1.92 1.40 1.26 3/106 25877
/proc/meminfo: memFree=1387180/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0

[startup+0.070574 s]
/proc/loadavg: 1.92 1.40 1.26 3/106 25877
/proc/meminfo: memFree=1387180/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101578 s]
/proc/loadavg: 1.92 1.40 1.26 3/106 25877
/proc/meminfo: memFree=1387180/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301595 s]
/proc/loadavg: 1.92 1.40 1.26 3/106 25877
/proc/meminfo: memFree=1387180/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701638 s]
/proc/loadavg: 1.92 1.40 1.26 3/106 25877
/proc/meminfo: memFree=1387180/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5017 s]
/proc/loadavg: 1.92 1.40 1.26 2/108 25879
/proc/meminfo: memFree=1375756/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=28692 CPUtime=1.49
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 9919 0 0 0 146 3 0 0 19 0 1 0 143398937 29380608 4034 1992294400 134512640 146736320 4293428032 18446744073709551615 136939554 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25878/statm: 7173 4034 994 2985 0 3715 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37392

[startup+3.10184 s]
/proc/loadavg: 1.85 1.39 1.25 2/108 25879
/proc/meminfo: memFree=1371044/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=31216 CPUtime=3.09
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 13942 0 0 0 304 5 0 0 21 0 1 0 143398937 31965184 4544 1992294400 134512640 146736320 4293428032 18446744073709551615 136015692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25878/statm: 7804 4544 997 2985 0 4346 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39916

[startup+6.30112 s]
/proc/loadavg: 1.85 1.39 1.25 2/108 25879
/proc/meminfo: memFree=1372160/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=51328 CPUtime=6.28
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 27480 0 0 0 618 10 0 0 25 0 2 0 143398937 52559872 6755 1992294400 134512640 146736320 4293428032 18446744073709551615 139046505 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 12832 6755 1063 2985 0 9374 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 60028

[startup+12.7007 s]
/proc/loadavg: 1.78 1.39 1.25 3/109 25880
/proc/meminfo: memFree=1354172/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=64264 CPUtime=17.48
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 36729 0 0 0 1730 18 0 0 17 0 2 0 143398937 65806336 9956 1992294400 134512640 146736320 4293428032 18446744073709551615 136018935 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25878/statm: 16066 9956 1058 2985 0 12608 0
[pid=25878/tid=25880] ppid=25877 vsize=64264 CPUtime=5.84
/proc/25878/task/25880/stat : 25880 (pb_cplex) R 25877 25877 25311 0 -1 4202560 6046 0 0 0 580 4 0 0 23 0 2 0 143399546 65806336 9956 1992294400 134512640 146736320 4293428032 18446744073709551615 135983225 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 17.48
Current children cumulated vsize (KiB) 72964

[startup+25.5018 s]
/proc/loadavg: 1.82 1.41 1.26 3/109 25880
/proc/meminfo: memFree=1343880/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=71860 CPUtime=38.72
/proc/25878/stat : 25878 (pb_cplex) S 25877 25877 25311 0 -1 4202496 52716 0 0 0 3841 31 0 0 19 0 2 0 143398937 73584640 11799 1992294400 134512640 146736320 4293428032 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/25878/statm: 17965 11799 1064 2985 0 14507 0
[pid=25878/tid=25880] ppid=25877 vsize=71860 CPUtime=16.16
/proc/25878/task/25880/stat : 25880 (pb_cplex) R 25877 25877 25311 0 -1 4202560 13034 0 0 0 1607 9 0 0 19 0 2 0 143399546 73584640 11799 1992294400 134512640 146736320 4293428032 18446744073709551615 139044554 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 38.72
Current children cumulated vsize (KiB) 80560

[startup+51.101 s]
/proc/loadavg: 1.62 1.40 1.26 3/109 25882
/proc/meminfo: memFree=1346236/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=67028 CPUtime=74.72
/proc/25878/stat : 25878 (pb_cplex) S 25877 25877 25311 0 -1 4202496 80459 0 0 0 7423 49 0 0 17 0 2 0 143398937 68636672 11013 1992294400 134512640 146736320 4293428032 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 16757 11013 1066 2985 0 13299 0
[pid=25878/tid=25882] ppid=25877 vsize=67028 CPUtime=9.44
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 17921 0 0 0 934 10 0 0 20 0 2 0 143402936 68636672 11013 1992294400 134512640 146736320 4293428032 18446744073709551615 135983225 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 74.72
Current children cumulated vsize (KiB) 75728

[startup+102.309 s]
/proc/loadavg: 1.79 1.49 1.30 3/109 25884
/proc/meminfo: memFree=1342268/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=69092 CPUtime=159.77
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 127543 0 0 0 15898 79 0 0 19 0 2 0 143398937 70750208 11453 1992294400 134512640 146736320 4293428032 18446744073709551615 136000061 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 17273 11453 1064 2985 0 13815 0
[pid=25878/tid=25882] ppid=25877 vsize=69092 CPUtime=54.96
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 43855 0 0 0 5469 27 0 0 19 0 2 0 143402936 70750208 11453 1992294400 134512640 146736320 4293428032 18446744073709551615 135983228 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 159.77
Current children cumulated vsize (KiB) 77792

[startup+162.302 s]
/proc/loadavg: 1.93 1.58 1.34 3/109 25886
/proc/meminfo: memFree=1333216/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=85912 CPUtime=270.24
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 208237 0 0 0 26892 132 0 0 25 0 2 0 143398937 87973888 15155 1992294400 134512640 146736320 4293428032 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 21478 15155 1064 2985 0 18020 0
[pid=25878/tid=25882] ppid=25877 vsize=85912 CPUtime=108.2
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 82911 0 0 0 10766 54 0 0 22 0 2 0 143402936 87973888 15155 1992294400 134512640 146736320 4293428032 18446744073709551615 135453309 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 270.24
Current children cumulated vsize (KiB) 94612

[startup+222.302 s]
/proc/loadavg: 1.82 1.61 1.37 3/109 25886
/proc/meminfo: memFree=1331604/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=83700 CPUtime=370.6
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 264361 0 0 0 36894 166 0 0 25 0 2 0 143398937 85708800 14729 1992294400 134512640 146736320 4293428032 18446744073709551615 135655984 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 20925 14729 1087 2985 0 17467 0
[pid=25878/tid=25882] ppid=25877 vsize=83700 CPUtime=161.65
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 112798 0 0 0 16093 72 0 0 19 0 2 0 143402936 85708800 14729 1992294400 134512640 146736320 4293428032 18446744073709551615 135844448 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 370.6
Current children cumulated vsize (KiB) 92400

[startup+282.301 s]
/proc/loadavg: 2.02 1.72 1.41 3/109 25888
/proc/meminfo: memFree=1327140/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=87532 CPUtime=477.97
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 311467 0 0 0 47598 199 0 0 25 0 2 0 143398937 89632768 15646 1992294400 134512640 146736320 4293428032 18446744073709551615 136400587 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 21883 15646 1087 2985 0 18425 0
[pid=25878/tid=25882] ppid=25877 vsize=87532 CPUtime=213.69
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 135596 0 0 0 21279 90 0 0 21 0 2 0 143402936 89632768 15646 1992294400 134512640 146736320 4293428032 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 477.97
Current children cumulated vsize (KiB) 96232

[startup+342.301 s]
/proc/loadavg: 2.05 1.79 1.46 3/109 25890
/proc/meminfo: memFree=1322304/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=92828 CPUtime=582.52
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 371329 0 0 0 58017 235 0 0 25 0 2 0 143398937 95055872 16794 1992294400 134512640 146736320 4293428032 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 23207 16794 1087 2985 0 19749 0
[pid=25878/tid=25882] ppid=25877 vsize=92828 CPUtime=260.56
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 167292 0 0 0 25947 109 0 0 22 0 2 0 143402936 95055872 16794 1992294400 134512640 146736320 4293428032 18446744073709551615 139023093 0 2 4096 16387 0 0 0 -1 0 0 0 0

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

[pid=25878] ppid=25877 vsize=94476 CPUtime=785.55
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 475592 0 0 0 78251 304 0 0 25 0 2 0 143398937 96743424 17378 1992294400 134512640 146736320 4293428032 18446744073709551615 136008053 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 23619 17378 1087 2985 0 20161 0
[pid=25878/tid=25882] ppid=25877 vsize=94476 CPUtime=348.82
/proc/25878/task/25882/stat : 25882 (pb_cplex) S 25877 25877 25311 0 -1 4202560 217227 0 0 0 34740 142 0 0 25 0 2 0 143402936 96743424 17378 1992294400 134512640 146736320 4293428032 18446744073709551615 144580073 0 2 4096 16387 18446604437819237440 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 785.55
Current children cumulated vsize (KiB) 103176

[startup+522.302 s]
/proc/loadavg: 1.90 1.84 1.53 3/109 25894
/proc/meminfo: memFree=1320568/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=101488 CPUtime=890.57
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 530590 0 0 0 88717 340 0 0 25 0 2 0 143398937 103923712 18607 1992294400 134512640 146736320 4293428032 18446744073709551615 136006071 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 25372 18607 1087 2985 0 21914 0
[pid=25878/tid=25882] ppid=25877 vsize=101488 CPUtime=397.37
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 249610 0 0 0 39575 162 0 0 25 0 2 0 143402936 103923712 18607 1992294400 134512640 146736320 4293428032 18446744073709551615 136006272 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 890.57
Current children cumulated vsize (KiB) 110188

[startup+582.302 s]
/proc/loadavg: 2.20 1.93 1.58 3/109 25905
/proc/meminfo: memFree=1319204/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=94892 CPUtime=1006.04
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 576340 0 0 0 100236 368 0 0 25 0 2 0 143398937 97169408 17533 1992294400 134512640 146736320 4293428032 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 23723 17533 1087 2985 0 20265 0
[pid=25878/tid=25882] ppid=25877 vsize=94892 CPUtime=455.41
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 276582 0 0 0 45363 178 0 0 25 0 2 0 143402936 97169408 17533 1992294400 134512640 146736320 4293428032 18446744073709551615 136008165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1006.04
Current children cumulated vsize (KiB) 103592

[startup+642.301 s]
/proc/loadavg: 2.03 1.92 1.60 3/109 25907
/proc/meminfo: memFree=1310152/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=109708 CPUtime=1113.17
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 601877 0 0 0 110934 383 0 0 23 0 2 0 143398937 112340992 20120 1992294400 134512640 146736320 4293428032 18446744073709551615 136400763 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 27427 20120 1087 2985 0 23969 0
[pid=25878/tid=25882] ppid=25877 vsize=109708 CPUtime=511.53
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 288711 0 0 0 50969 184 0 0 20 0 2 0 143402936 112340992 20120 1992294400 134512640 146736320 4293428032 18446744073709551615 135523304 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1113.17
Current children cumulated vsize (KiB) 118408

[startup+702.301 s]
/proc/loadavg: 1.84 1.89 1.60 2/109 25909
/proc/meminfo: memFree=1319080/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=102328 CPUtime=1210.1
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 623041 0 0 0 120615 395 0 0 25 0 2 0 143398937 104783872 18806 1992294400 134512640 146736320 4293428032 18446744073709551615 139023098 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 25582 18806 1087 2985 0 22124 0
[pid=25878/tid=25882] ppid=25877 vsize=102328 CPUtime=557.82
/proc/25878/task/25882/stat : 25882 (pb_cplex) S 25877 25877 25311 0 -1 4202560 300026 0 0 0 55591 191 0 0 25 0 2 0 143402936 104783872 18806 1992294400 134512640 146736320 4293428032 18446744073709551615 144580073 0 2 4096 16387 18446604437819237440 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1210.1
Current children cumulated vsize (KiB) 111028

[startup+762.309 s]
/proc/loadavg: 1.75 1.85 1.61 3/109 25911
/proc/meminfo: memFree=1318832/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=95112 CPUtime=1319.65
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 654002 0 0 0 131550 415 0 0 25 0 2 0 143398937 97394688 17599 1992294400 134512640 146736320 4293428032 18446744073709551615 136008047 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 23778 17599 1087 2985 0 20320 0
[pid=25878/tid=25882] ppid=25877 vsize=95112 CPUtime=612.2
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 308748 0 0 0 61023 197 0 0 25 0 2 0 143402936 97394688 17599 1992294400 134512640 146736320 4293428032 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1319.65
Current children cumulated vsize (KiB) 103812

[startup+822.302 s]
/proc/loadavg: 1.90 1.87 1.63 3/109 25911
/proc/meminfo: memFree=1318708/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=95140 CPUtime=1423.98
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 698315 0 0 0 141955 443 0 0 24 0 2 0 143398937 97423360 17611 1992294400 134512640 146736320 4293428032 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 23785 17611 1087 2985 0 20327 0
[pid=25878/tid=25882] ppid=25877 vsize=95140 CPUtime=665.4
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 327927 0 0 0 66330 210 0 0 25 0 2 0 143402936 97423360 17611 1992294400 134512640 146736320 4293428032 18446744073709551615 136006393 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1423.98
Current children cumulated vsize (KiB) 103840

[startup+882.302 s]
/proc/loadavg: 1.82 1.85 1.64 3/109 25913
/proc/meminfo: memFree=1318708/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=95140 CPUtime=1532.06
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 723162 0 0 0 152746 460 0 0 25 0 2 0 143398937 97423360 17624 1992294400 134512640 146736320 4293428032 18446744073709551615 136008309 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 23785 17624 1087 2985 0 20327 0
[pid=25878/tid=25882] ppid=25877 vsize=95140 CPUtime=723.11
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 341514 0 0 0 72091 220 0 0 25 0 2 0 143402936 97423360 17624 1992294400 134512640 146736320 4293428032 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1532.06
Current children cumulated vsize (KiB) 103840

[startup+942.301 s]
/proc/loadavg: 1.79 1.84 1.64 2/109 25915
/proc/meminfo: memFree=1318584/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=95240 CPUtime=1634.57
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 736743 0 0 0 162985 472 0 0 25 0 2 0 143398937 97525760 17653 1992294400 134512640 146736320 4293428032 18446744073709551615 136387658 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 23810 17653 1087 2985 0 20352 0
[pid=25878/tid=25882] ppid=25877 vsize=95240 CPUtime=774.18
/proc/25878/task/25882/stat : 25882 (pb_cplex) S 25877 25877 25311 0 -1 4202560 350049 0 0 0 77192 226 0 0 25 0 2 0 143402936 97525760 17653 1992294400 134512640 146736320 4293428032 18446744073709551615 144580073 0 2 4096 16387 18446604437819237440 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1634.57
Current children cumulated vsize (KiB) 103940

[startup+1002.3 s]
/proc/loadavg: 2.00 1.89 1.67 2/109 25917
/proc/meminfo: memFree=1318584/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=95240 CPUtime=1742.16
/proc/25878/stat : 25878 (pb_cplex) S 25877 25877 25311 0 -1 4202496 757631 0 0 0 173730 486 0 0 25 0 2 0 143398937 97525760 17653 1992294400 134512640 146736320 4293428032 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 23810 17653 1087 2985 0 20352 0
[pid=25878/tid=25882] ppid=25877 vsize=95240 CPUtime=828.64
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 358622 0 0 0 82631 233 0 0 25 0 2 0 143402936 97525760 17653 1992294400 134512640 146736320 4293428032 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1742.16
Current children cumulated vsize (KiB) 103940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1035.4 s]
/proc/loadavg: 1.99 1.89 1.68 3/109 25917
/proc/meminfo: memFree=1318460/2059040 swapFree=4139768/4192956
[pid=25877] ppid=25875 vsize=8700 CPUtime=0
/proc/25877/stat : 25877 (run) S 25875 25877 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143398937 8908800 248 1992294400 4194304 4922060 140733241720064 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25877/statm: 2175 248 208 178 0 68 0
[pid=25878] ppid=25877 vsize=95240 CPUtime=1800.11
/proc/25878/stat : 25878 (pb_cplex) R 25877 25877 25311 0 -1 4202496 767488 0 0 0 179519 492 0 0 25 0 2 0 143398937 97525760 17653 1992294400 134512640 146736320 4293428032 18446744073709551615 136006279 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25878/statm: 23810 17653 1087 2985 0 20352 0
[pid=25878/tid=25882] ppid=25877 vsize=95240 CPUtime=859.37
/proc/25878/task/25882/stat : 25882 (pb_cplex) R 25877 25877 25311 0 -1 4202560 364772 0 0 0 85699 238 0 0 25 0 2 0 143402936 97525760 17653 1992294400 134512640 146736320 4293428032 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 103940

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 25877 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 1800.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1035.42
CPU time (s): 1800.11
CPU user time (s): 1795.19
CPU system time (s): 4.92
CPU usage (%): 173.853
Max. virtual memory (cumulated for all children) (KiB): 118680

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= 364
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 1.90171 second user time and 5.13622 second system time

The end

Launcher Data 

Begin job on node057 at 2010-07-01 23:51:21
IDJOB=2696026
IDBENCH=2940
IDSOLVER=1209
FILE ID=node057/2696026-1278021081
PBS_JOBID= 11198709
Free space on /tmp= 62312 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_11.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696026-1278021081/watcher-2696026-1278021081 -o /tmp/evaluation-result-2696026-1278021081/solver-2696026-1278021081 -C 1800 -W 2000 -M 1800  run HOME/instance-2696026-1278021081.opb

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

MD5SUM BENCH= c19ad978a977652a94fc03b8ce63204a
RANDOM SEED=684511700

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1387584 kB
Buffers:        145556 kB
Cached:         416908 kB
SwapCached:       6588 kB
Active:         223820 kB
Inactive:       352180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1387584 kB
SwapTotal:     4192956 kB
SwapFree:      4139768 kB
Dirty:           17004 kB
Writeback:           0 kB
AnonPages:       11832 kB
Mapped:          11956 kB
Slab:            73476 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182844 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= 62296 MiB
End job on node057 at 2010-07-02 00:08:39