Trace number 2697109

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) 1800.01 1004.22

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_4.opb
MD5SUM4c6ab7a9b1b11dc4bf8c6231156cc585
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark129.492
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint26
Maximum length of a constraint41
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3070
Sum of products size (including duplicates)6140
Number of different products3070
Sum of products size6140

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697109-1278050270.opb.
0.00/0.00	c Instance file HOME/instance-2697109-1278050270.opb
0.00/0.00	c File size is 219416 bytes.
0.00/0.09	c Highest Coefficient sum: 42
0.00/0.09	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.11	c ============================[ Problem Statistics ]=============================
0.00/0.11	c |                                                                             |
0.00/0.11	c |  Parsing time:          0.10         s                                      |
0.00/0.11	c |  Number Variables:      3170                                                |
0.00/0.11	c |  Number Constraints:    6240                                                |
0.00/0.11	c ===============================================================================
1800.01/1004.21	c Remaining time 1799.90 sec.
1800.01/1004.21	c 
1800.01/1004.21	c *** INTERRUPTED ***
1800.01/1004.21	s UNKNOWN
1800.01/1004.21	c Total CPU time              : 1796.2 s
1800.01/1004.21	c Memory used           : 84.03 MB
1800.01/1004.21	c CPU time              : 1796.2 s
1800.01/1004.21	c 
1800.01/1004.21	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-2697109-1278050270/watcher-2697109-1278050270 -o /tmp/evaluation-result-2697109-1278050270/solver-2697109-1278050270 -C 1800 -W 2000 -M 1800 run HOME/instance-2697109-1278050270.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: 1.89 1.88 1.75 3/106 30969
/proc/meminfo: memFree=1483716/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) R 30967 30969 30720 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659260821 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0

[startup+0.107271 s]
/proc/loadavg: 1.89 1.88 1.75 3/106 30969
/proc/meminfo: memFree=1483716/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200271 s]
/proc/loadavg: 1.89 1.88 1.75 3/106 30969
/proc/meminfo: memFree=1483716/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300271 s]
/proc/loadavg: 1.89 1.88 1.75 3/106 30969
/proc/meminfo: memFree=1483716/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700271 s]
/proc/loadavg: 1.89 1.88 1.75 3/106 30969
/proc/meminfo: memFree=1483716/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50027 s]
/proc/loadavg: 1.89 1.88 1.75 2/108 30971
/proc/meminfo: memFree=1468324/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=64388 CPUtime=1.77
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 12917 0 0 0 172 5 0 0 17 0 2 0 146322209 65933312 8584 1992294400 134512640 146736320 4292576352 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 16097 8584 1037 2985 0 12639 0
[pid=30970/tid=30972] ppid=30969 vsize=64388 CPUtime=0.32
/proc/30970/task/30972/stat : 30972 (pb_cplex) R 30969 30969 30720 0 -1 4202560 2050 0 0 0 31 1 0 0 20 0 2 0 146322319 65933312 8584 1992294400 134512640 146736320 4292576352 18446744073709551615 135467721 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.77
Current children cumulated vsize (KiB) 73088

[startup+3.10027 s]
/proc/loadavg: 1.89 1.88 1.75 3/109 30972
/proc/meminfo: memFree=1449840/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=65120 CPUtime=4.51
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 19941 0 0 0 440 11 0 0 16 0 1 0 146322209 66682880 9245 1992294400 134512640 146736320 4292576352 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30970/statm: 16280 9245 1048 2985 0 12822 0
Current children cumulated CPU time (s) 4.51
Current children cumulated vsize (KiB) 73820

[startup+6.30027 s]
/proc/loadavg: 1.82 1.86 1.75 2/108 30972
/proc/meminfo: memFree=1454932/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=53836 CPUtime=7.71
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 20108 0 0 0 758 13 0 0 21 0 1 0 146322209 55128064 7894 1992294400 134512640 146736320 4292576352 18446744073709551615 136018922 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30970/statm: 13459 7894 1061 2985 0 10001 0
Current children cumulated CPU time (s) 7.71
Current children cumulated vsize (KiB) 62536

[startup+12.7003 s]
/proc/loadavg: 1.75 1.85 1.75 2/108 30972
/proc/meminfo: memFree=1455056/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=53836 CPUtime=14.11
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 20108 0 0 0 1398 13 0 0 25 0 1 0 146322209 55128064 7894 1992294400 134512640 146736320 4292576352 18446744073709551615 136008446 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30970/statm: 13459 7894 1061 2985 0 10001 0
Current children cumulated CPU time (s) 14.11
Current children cumulated vsize (KiB) 62536

[startup+25.5013 s]
/proc/loadavg: 1.58 1.81 1.73 2/108 30972
/proc/meminfo: memFree=1454808/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=53836 CPUtime=26.9
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 20521 0 0 0 2676 14 0 0 25 0 1 0 146322209 55128064 7962 1992294400 134512640 146736320 4292576352 18446744073709551615 136000412 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30970/statm: 13459 7962 1064 2985 0 10001 0
Current children cumulated CPU time (s) 26.9
Current children cumulated vsize (KiB) 62536

[startup+51.1013 s]
/proc/loadavg: 1.60 1.79 1.73 2/109 30974
/proc/meminfo: memFree=1440416/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=73216 CPUtime=62.18
/proc/30970/stat : 30970 (pb_cplex) S 30969 30969 30720 0 -1 4202496 35749 0 0 0 6194 24 0 0 25 0 2 0 146322209 74973184 11782 1992294400 134512640 146736320 4292576352 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 18304 11782 1069 2985 0 14846 0
[pid=30970/tid=30974] ppid=30969 vsize=73216 CPUtime=10.17
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 4565 0 0 0 1015 2 0 0 25 0 2 0 146325278 74973184 11782 1992294400 134512640 146736320 4292576352 18446744073709551615 139023073 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 62.18
Current children cumulated vsize (KiB) 81916

[startup+102.302 s]
/proc/loadavg: 1.83 1.82 1.74 3/109 30976
/proc/meminfo: memFree=1426528/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=89600 CPUtime=157.34
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 98015 0 0 0 15675 59 0 0 25 0 2 0 146322209 91750400 15227 1992294400 134512640 146736320 4292576352 18446744073709551615 135854459 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 22400 15227 1069 2985 0 18942 0
[pid=30970/tid=30974] ppid=30969 vsize=89600 CPUtime=59.55
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 35208 0 0 0 5936 19 0 0 25 0 2 0 146325278 91750400 15227 1992294400 134512640 146736320 4292576352 18446744073709551615 139023093 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 157.34
Current children cumulated vsize (KiB) 98300

[startup+162.301 s]
/proc/loadavg: 1.63 1.77 1.72 3/109 30978
/proc/meminfo: memFree=1431612/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=77608 CPUtime=258.69
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 113535 0 0 0 25793 76 0 0 25 0 2 0 146322209 79470592 13774 1992294400 134512640 146736320 4292576352 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 19402 13774 1069 2985 0 15944 0
[pid=30970/tid=30974] ppid=30969 vsize=77608 CPUtime=107.11
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 42206 0 0 0 10685 26 0 0 25 0 2 0 146325278 79470592 13774 1992294400 134512640 146736320 4292576352 18446744073709551615 135854513 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 258.69
Current children cumulated vsize (KiB) 86308

[startup+222.308 s]
/proc/loadavg: 1.67 1.76 1.72 3/109 30989
/proc/meminfo: memFree=1432976/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=76748 CPUtime=354.74
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 119475 0 0 0 35385 89 0 0 19 0 2 0 146322209 78589952 13585 1992294400 134512640 146736320 4292576352 18446744073709551615 136008454 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 19187 13585 1069 2985 0 15729 0
[pid=30970/tid=30974] ppid=30969 vsize=76748 CPUtime=165.68
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 47418 0 0 0 16533 35 0 0 19 0 2 0 146325278 78589952 13585 1992294400 134512640 146736320 4292576352 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 354.74
Current children cumulated vsize (KiB) 85448

[startup+282.3 s]
/proc/loadavg: 2.12 1.87 1.76 3/109 30989
/proc/meminfo: memFree=1430992/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=78500 CPUtime=461.9
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 124809 0 0 0 46088 102 0 0 23 0 2 0 146322209 80384000 14032 1992294400 134512640 146736320 4292576352 18446744073709551615 136008413 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 19625 14032 1069 2985 0 16167 0
[pid=30970/tid=30974] ppid=30969 vsize=78500 CPUtime=221.47
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 50485 0 0 0 22106 41 0 0 25 0 2 0 146325278 80384000 14032 1992294400 134512640 146736320 4292576352 18446744073709551615 135854537 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 461.9
Current children cumulated vsize (KiB) 87200

[startup+342.3 s]
/proc/loadavg: 1.92 1.86 1.76 2/109 30991
/proc/meminfo: memFree=1427768/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=83228 CPUtime=570.51
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 158904 0 0 0 56923 128 0 0 25 0 2 0 146322209 85225472 14947 1992294400 134512640 146736320 4292576352 18446744073709551615 136002925 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 20807 14947 1069 2985 0 17349 0
[pid=30970/tid=30974] ppid=30969 vsize=83228 CPUtime=278.25
/proc/30970/task/30974/stat : 30974 (pb_cplex) S 30969 30969 30720 0 -1 4202560 74404 0 0 0 27769 56 0 0 25 0 2 0 146325278 85225472 14947 1992294400 134512640 146736320 4292576352 18446744073709551615 144580073 0 2 4096 16387 18446604437851750720 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 570.51
Current children cumulated vsize (KiB) 91928

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

[pid=30970] ppid=30969 vsize=87948 CPUtime=904.85
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 259159 0 0 0 90284 201 0 0 21 0 2 0 146322209 90058752 16032 1992294400 134512640 146736320 4292576352 18446744073709551615 136018126 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 21987 16032 1069 2985 0 18529 0
[pid=30970/tid=30974] ppid=30969 vsize=87948 CPUtime=452.4
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 136027 0 0 0 45142 98 0 0 25 0 2 0 146325278 90058752 16032 1992294400 134512640 146736320 4292576352 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 904.85
Current children cumulated vsize (KiB) 96648

[startup+582.301 s]
/proc/loadavg: 1.84 1.88 1.79 3/109 30997
/proc/meminfo: memFree=1425536/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=83752 CPUtime=1016.88
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 310908 0 0 0 101452 236 0 0 20 0 2 0 146322209 85762048 15223 1992294400 134512640 146736320 4292576352 18446744073709551615 136008656 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 20938 15223 1069 2985 0 17480 0
[pid=30970/tid=30974] ppid=30969 vsize=83752 CPUtime=510.35
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 163347 0 0 0 50920 115 0 0 25 0 2 0 146325278 85762048 15223 1992294400 134512640 146736320 4292576352 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1016.88
Current children cumulated vsize (KiB) 92452

[startup+642.301 s]
/proc/loadavg: 1.86 1.88 1.80 3/109 30999
/proc/meminfo: memFree=1424668/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=83800 CPUtime=1126.06
/proc/30970/stat : 30970 (pb_cplex) S 30969 30969 30720 0 -1 4202496 358969 0 0 0 112339 267 0 0 22 0 2 0 146322209 85811200 15306 1992294400 134512640 146736320 4292576352 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 20950 15306 1069 2985 0 17492 0
[pid=30970/tid=30974] ppid=30969 vsize=83800 CPUtime=568.12
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 191900 0 0 0 56680 132 0 0 25 0 2 0 146325278 85811200 15306 1992294400 134512640 146736320 4292576352 18446744073709551615 139044550 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1126.06
Current children cumulated vsize (KiB) 92500

[startup+702.301 s]
/proc/loadavg: 1.90 1.89 1.80 3/109 31001
/proc/meminfo: memFree=1424296/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=84264 CPUtime=1237.57
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 389411 0 0 0 123466 291 0 0 18 0 2 0 146322209 86286336 15413 1992294400 134512640 146736320 4292576352 18446744073709551615 136000487 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 21066 15413 1069 2985 0 17608 0
[pid=30970/tid=30974] ppid=30969 vsize=84264 CPUtime=624.79
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 212972 0 0 0 62333 146 0 0 25 0 2 0 146325278 86286336 15413 1992294400 134512640 146736320 4292576352 18446744073709551615 137366977 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1237.57
Current children cumulated vsize (KiB) 92964

[startup+762.301 s]
/proc/loadavg: 2.08 1.95 1.83 2/109 31003
/proc/meminfo: memFree=1420328/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=90004 CPUtime=1347.57
/proc/30970/stat : 30970 (pb_cplex) S 30969 30969 30720 0 -1 4202496 420388 0 0 0 134441 316 0 0 25 0 2 0 146322209 92164096 16515 1992294400 134512640 146736320 4292576352 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 22501 16515 1069 2985 0 19043 0
[pid=30970/tid=30974] ppid=30969 vsize=90004 CPUtime=683.84
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 234929 0 0 0 68225 159 0 0 25 0 2 0 146325278 92164096 16515 1992294400 134512640 146736320 4292576352 18446744073709551615 136476044 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1347.57
Current children cumulated vsize (KiB) 98704

[startup+822.301 s]
/proc/loadavg: 2.05 1.97 1.84 3/109 31005
/proc/meminfo: memFree=1419584/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=85124 CPUtime=1458.86
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 439375 0 0 0 145551 335 0 0 23 0 2 0 146322209 87166976 15629 1992294400 134512640 146736320 4292576352 18446744073709551615 139046836 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 21281 15629 1069 2985 0 17823 0
[pid=30970/tid=30974] ppid=30969 vsize=85124 CPUtime=738.12
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 247414 0 0 0 73642 170 0 0 25 0 2 0 146325278 87166976 15629 1992294400 134512640 146736320 4292576352 18446744073709551615 135443327 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1458.86
Current children cumulated vsize (KiB) 93824

[startup+882.309 s]
/proc/loadavg: 1.94 1.95 1.84 3/109 31005
/proc/meminfo: memFree=1423180/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=85552 CPUtime=1570.68
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 465936 0 0 0 156712 356 0 0 23 0 2 0 146322209 87605248 15703 1992294400 134512640 146736320 4292576352 18446744073709551615 136016704 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 21388 15703 1069 2985 0 17930 0
[pid=30970/tid=30974] ppid=30969 vsize=85552 CPUtime=796.16
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 263444 0 0 0 79434 182 0 0 25 0 2 0 146325278 87605248 15703 1992294400 134512640 146736320 4292576352 18446744073709551615 135854509 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1570.68
Current children cumulated vsize (KiB) 94252

[startup+942.301 s]
/proc/loadavg: 2.25 2.05 1.88 3/109 31007
/proc/meminfo: memFree=1422808/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=85948 CPUtime=1683.85
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 469255 0 0 0 168018 367 0 0 18 0 2 0 146322209 88010752 15825 1992294400 134512640 146736320 4292576352 18446744073709551615 136008109 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 21487 15825 1069 2985 0 18029 0
[pid=30970/tid=30974] ppid=30969 vsize=85948 CPUtime=854.84
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 264415 0 0 0 85298 186 0 0 25 0 2 0 146325278 88010752 15825 1992294400 134512640 146736320 4292576352 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1683.85
Current children cumulated vsize (KiB) 94648

[startup+1002.3 s]
/proc/loadavg: 2.20 2.07 1.89 3/109 31009
/proc/meminfo: memFree=1422684/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=86040 CPUtime=1796.27
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 484109 0 0 0 179244 383 0 0 25 0 2 0 146322209 88104960 15825 1992294400 134512640 146736320 4292576352 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 21510 15825 1069 2985 0 18052 0
[pid=30970/tid=30974] ppid=30969 vsize=86040 CPUtime=913.23
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 274978 0 0 0 91129 194 0 0 25 0 2 0 146325278 88104960 15825 1992294400 134512640 146736320 4292576352 18446744073709551615 136003493 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1796.27
Current children cumulated vsize (KiB) 94740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1004.2 s]
/proc/loadavg: 2.18 2.07 1.89 3/109 31009
/proc/meminfo: memFree=1422684/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=86040 CPUtime=1800.01
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 484109 0 0 0 179618 383 0 0 20 0 2 0 146322209 88104960 15825 1992294400 134512640 146736320 4292576352 18446744073709551615 136008176 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 21510 15825 1069 2985 0 18052 0
[pid=30970/tid=30974] ppid=30969 vsize=86040 CPUtime=915.07
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 274978 0 0 0 91313 194 0 0 25 0 2 0 146325278 88104960 15825 1992294400 134512640 146736320 4292576352 18446744073709551615 136388073 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 94740

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

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

[startup+1004.2 s]
/proc/loadavg: 2.18 2.07 1.89 3/109 31009
/proc/meminfo: memFree=1422684/2059040 swapFree=4138352/4192956
[pid=30969] ppid=30967 vsize=8700 CPUtime=0
/proc/30969/stat : 30969 (run) S 30967 30969 30720 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146322208 8908800 248 1992294400 4194304 4922060 140736838217328 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30969/statm: 2175 248 208 178 0 68 0
[pid=30970] ppid=30969 vsize=86040 CPUtime=1800.01
/proc/30970/stat : 30970 (pb_cplex) R 30969 30969 30720 0 -1 4202496 484109 0 0 0 179618 383 0 0 20 0 2 0 146322209 88104960 15825 1992294400 134512640 146736320 4292576352 18446744073709551615 136008176 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30970/statm: 21510 15825 1069 2985 0 18052 0
[pid=30970/tid=30974] ppid=30969 vsize=86040 CPUtime=915.07
/proc/30970/task/30974/stat : 30974 (pb_cplex) R 30969 30969 30720 0 -1 4202560 274978 0 0 0 91313 194 0 0 25 0 2 0 146325278 88104960 15825 1992294400 134512640 146736320 4292576352 18446744073709551615 136388073 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 94740

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30969 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1004.22
CPU time (s): 1800.01
CPU user time (s): 1796.18
CPU system time (s): 3.83
CPU usage (%): 179.244
Max. virtual memory (cumulated for all children) (KiB): 104092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
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 1.82172 second user time and 5.50816 second system time

The end

Launcher Data 

Begin job on node033 at 2010-07-02 07:57:51
IDJOB=2697109
IDBENCH=48143
IDSOLVER=1209
FILE ID=node033/2697109-1278050270
PBS_JOBID= 11198858
Free space on /tmp= 62420 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_4.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697109-1278050270/watcher-2697109-1278050270 -o /tmp/evaluation-result-2697109-1278050270/solver-2697109-1278050270 -C 1800 -W 2000 -M 1800  run HOME/instance-2697109-1278050270.opb

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

MD5SUM BENCH= 4c6ab7a9b1b11dc4bf8c6231156cc585
RANDOM SEED=1441022207

node033.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		: 3000.242
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	: 6000.48
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		: 3000.242
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:       1484492 kB
Buffers:        154024 kB
Cached:         310224 kB
SwapCached:       8236 kB
Active:         230104 kB
Inactive:       248880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1484492 kB
SwapTotal:     4192956 kB
SwapFree:      4138352 kB
Dirty:           16620 kB
Writeback:           0 kB
AnonPages:       12896 kB
Mapped:          11884 kB
Slab:            73648 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183196 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697109-1278050270.opb

Free space on /tmp at the end= 62404 MiB
End job on node033 at 2010-07-02 08:14:37