Trace number 2696227

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 NameAnswerCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.19 984.116

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
MD5SUMf4b978648ea0f0ad7162795950b3a449
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark224.669
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 625
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-2696227-1278015156.opb.
0.00/0.00	c Instance file HOME/instance-2696227-1278015156.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.03	c Highest Coefficient sum: 625
0.00/0.03	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Parsing time:          0.03         s                                      |
0.00/0.03	c |  Number Variables:      231                                                 |
0.00/0.04	c |  Number Constraints:    2707                                                |
0.00/0.04	c ===============================================================================
1800.15/984.11	c Remaining time 1799.97 sec.
1800.15/984.11	c 
1800.15/984.11	c *** INTERRUPTED ***
1800.15/984.11	s UNKNOWN
1800.15/984.11	c Total CPU time              : 1792.93 s
1800.15/984.11	c Memory used           : 40.92 MB
1800.15/984.11	c CPU time              : 1792.93 s
1800.15/984.11	c 
1800.15/984.11	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-2696227-1278015156/watcher-2696227-1278015156 -o /tmp/evaluation-result-2696227-1278015156/solver-2696227-1278015156 -C 1800 -W 2000 -M 1800 run HOME/instance-2696227-1278015156.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: 0.33 0.08 0.02 3/105 776
/proc/meminfo: memFree=1203876/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0

[startup+0.0244481 s]
/proc/loadavg: 0.33 0.08 0.02 3/105 776
/proc/meminfo: memFree=1203876/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100469 s]
/proc/loadavg: 0.33 0.08 0.02 3/105 776
/proc/meminfo: memFree=1203876/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300491 s]
/proc/loadavg: 0.33 0.08 0.02 3/105 776
/proc/meminfo: memFree=1203876/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700529 s]
/proc/loadavg: 0.33 0.08 0.02 3/105 776
/proc/meminfo: memFree=1203876/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50162 s]
/proc/loadavg: 0.33 0.08 0.02 2/108 779
/proc/meminfo: memFree=1191948/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=40688 CPUtime=1.91
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 5551 0 0 0 188 3 0 0 17 0 2 0 142809146 41664512 4017 1992294400 134512640 146736320 4289230736 18446744073709551615 136002755 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 10172 4017 986 2985 0 6714 0
[pid=777/tid=779] ppid=776 vsize=40688 CPUtime=0.53
/proc/777/task/779/stat : 779 (pb_cplex) R 776 776 691 0 -1 4202560 448 0 0 0 53 0 0 0 17 0 2 0 142809233 41664512 4017 1992294400 134512640 146736320 4289230736 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 49388

[startup+3.10179 s]
/proc/loadavg: 0.46 0.11 0.03 2/108 779
/proc/meminfo: memFree=1191080/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=34892 CPUtime=4.46
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 5933 0 0 0 441 5 0 0 17 0 1 0 142809146 35729408 3200 1992294400 134512640 146736320 4289230736 18446744073709551615 136015579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/777/statm: 8723 3200 991 2985 0 5265 0
Current children cumulated CPU time (s) 4.46
Current children cumulated vsize (KiB) 43592

[startup+6.30212 s]
/proc/loadavg: 0.46 0.11 0.03 2/108 781
/proc/meminfo: memFree=1189716/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=38984 CPUtime=8.3
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 8438 0 0 0 824 6 0 0 18 0 2 0 142809146 39919616 4237 1992294400 134512640 146736320 4289230736 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/777/statm: 9746 4237 999 2985 0 6288 0
[pid=777/tid=781] ppid=776 vsize=38984 CPUtime=0.51
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 41 0 0 0 51 0 0 0 18 0 2 0 142809610 39919616 4237 1992294400 134512640 146736320 4289230736 18446744073709551615 139044564 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.3
Current children cumulated vsize (KiB) 47684

[startup+12.7018 s]
/proc/loadavg: 0.70 0.17 0.05 4/108 781
/proc/meminfo: memFree=1188724/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=40552 CPUtime=19.29
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 13932 0 0 0 1919 10 0 0 23 0 2 0 142809146 41525248 4417 1992294400 134512640 146736320 4289230736 18446744073709551615 136019036 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 10138 4417 999 2985 0 6680 0
[pid=777/tid=781] ppid=776 vsize=40552 CPUtime=5.98
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 886 0 0 0 598 0 0 0 19 0 2 0 142809610 41525248 4417 1992294400 134512640 146736320 4289230736 18446744073709551615 135844912 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 19.29
Current children cumulated vsize (KiB) 49252

[startup+25.5011 s]
/proc/loadavg: 0.90 0.23 0.07 3/108 783
/proc/meminfo: memFree=1188972/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=40560 CPUtime=42.99
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 18913 0 0 0 4278 21 0 0 18 0 2 0 142809146 41533440 4429 1992294400 134512640 146736320 4289230736 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/777/statm: 10140 4429 999 2985 0 6682 0
[pid=777/tid=781] ppid=776 vsize=40560 CPUtime=17.81
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 2334 0 0 0 1775 6 0 0 17 0 2 0 142809610 41533440 4429 1992294400 134512640 146736320 4289230736 18446744073709551615 136007633 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 42.99
Current children cumulated vsize (KiB) 49260

[startup+51.1008 s]
/proc/loadavg: 1.47 0.42 0.14 3/108 783
/proc/meminfo: memFree=1189096/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=40560 CPUtime=90.63
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 27923 0 0 0 9026 37 0 0 18 0 2 0 142809146 41533440 4424 1992294400 134512640 146736320 4289230736 18446744073709551615 136008234 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 10140 4424 999 2985 0 6682 0
[pid=777/tid=781] ppid=776 vsize=40560 CPUtime=41.86
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 8562 0 0 0 4171 15 0 0 19 0 2 0 142809610 41533440 4424 1992294400 134512640 146736320 4289230736 18446744073709551615 139044550 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 90.63
Current children cumulated vsize (KiB) 49260

[startup+102.308 s]
/proc/loadavg: 1.76 0.68 0.24 4/108 785
/proc/meminfo: memFree=1188600/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=40008 CPUtime=186.34
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 39572 0 0 0 18566 68 0 0 16 0 2 0 142809146 40968192 4409 1992294400 134512640 146736320 4289230736 18446744073709551615 136004397 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/777/statm: 10002 4409 999 2985 0 6544 0
[pid=777/tid=781] ppid=776 vsize=40008 CPUtime=90.19
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 14136 0 0 0 8990 29 0 0 17 0 2 0 142809610 40968192 4409 1992294400 134512640 146736320 4289230736 18446744073709551615 136017485 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 186.34
Current children cumulated vsize (KiB) 48708

[startup+162.301 s]
/proc/loadavg: 1.95 0.93 0.36 3/108 785
/proc/meminfo: memFree=1188600/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=40008 CPUtime=298.84
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 51487 0 0 0 29774 110 0 0 18 0 2 0 142809146 40968192 4410 1992294400 134512640 146736320 4289230736 18446744073709551615 136001212 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 10002 4410 999 2985 0 6544 0
[pid=777/tid=781] ppid=776 vsize=40008 CPUtime=146.8
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 20328 0 0 0 14630 50 0 0 18 0 2 0 142809610 40968192 4410 1992294400 134512640 146736320 4289230736 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 298.84
Current children cumulated vsize (KiB) 48708

[startup+222.301 s]
/proc/loadavg: 1.72 1.05 0.43 3/108 787
/proc/meminfo: memFree=1188600/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=40008 CPUtime=392.9
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 79174 0 0 0 39144 146 0 0 17 0 2 0 142809146 40968192 4418 1992294400 134512640 146736320 4289230736 18446744073709551615 136001994 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/777/statm: 10002 4418 1007 2985 0 6544 0
[pid=777/tid=781] ppid=776 vsize=40008 CPUtime=184.16
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 24583 0 0 0 18355 61 0 0 18 0 2 0 142809610 40968192 4418 1992294400 134512640 146736320 4289230736 18446744073709551615 136400604 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 392.9
Current children cumulated vsize (KiB) 48708

[startup+282.301 s]
/proc/loadavg: 1.89 1.22 0.53 2/108 789
/proc/meminfo: memFree=1188476/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=40008 CPUtime=504.01
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 92676 0 0 0 50215 186 0 0 17 0 2 0 142809146 40968192 4418 1992294400 134512640 146736320 4289230736 18446744073709551615 135982689 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/777/statm: 10002 4418 1007 2985 0 6544 0
[pid=777/tid=781] ppid=776 vsize=40008 CPUtime=240.62
/proc/777/task/781/stat : 781 (pb_cplex) S 776 776 691 0 -1 4202560 31600 0 0 0 23980 82 0 0 18 0 2 0 142809610 40968192 4418 1992294400 134512640 146736320 4289230736 18446744073709551615 144580073 0 2 4096 16387 18446604437837670336 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 504.01
Current children cumulated vsize (KiB) 48708

[startup+342.301 s]
/proc/loadavg: 1.96 1.36 0.62 3/108 791
/proc/meminfo: memFree=1188476/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=40008 CPUtime=616.3

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

[pid=777] ppid=776 vsize=40008 CPUtime=727.57
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 107783 0 0 0 72507 250 0 0 18 0 2 0 142809146 40968192 4418 1992294400 134512640 146736320 4289230736 18446744073709551615 139042866 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 10002 4418 1007 2985 0 6544 0
[pid=777/tid=781] ppid=776 vsize=40008 CPUtime=352.25
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 38849 0 0 0 35111 114 0 0 20 0 2 0 142809610 40968192 4418 1992294400 134512640 146736320 4289230736 18446744073709551615 136018924 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 727.57
Current children cumulated vsize (KiB) 48708

[startup+462.301 s]
/proc/loadavg: 2.01 1.57 0.78 4/108 793
/proc/meminfo: memFree=1188476/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=40008 CPUtime=839.82
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 117611 0 0 0 83697 285 0 0 18 0 2 0 142809146 40968192 4418 1992294400 134512640 146736320 4289230736 18446744073709551615 136016004 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 10002 4418 1007 2985 0 6544 0
[pid=777/tid=781] ppid=776 vsize=40008 CPUtime=408.85
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 43899 0 0 0 40754 131 0 0 18 0 2 0 142809610 40968192 4418 1992294400 134512640 146736320 4289230736 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 839.82
Current children cumulated vsize (KiB) 48708

[startup+522.301 s]
/proc/loadavg: 2.14 1.68 0.86 4/108 795
/proc/meminfo: memFree=1188600/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=40008 CPUtime=950.71
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 138132 0 0 0 94738 333 0 0 19 0 2 0 142809146 40968192 4418 1992294400 134512640 146736320 4289230736 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/777/statm: 10002 4418 1007 2985 0 6544 0
[pid=777/tid=781] ppid=776 vsize=40008 CPUtime=464.69
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 54459 0 0 0 46312 157 0 0 17 0 2 0 142809610 40968192 4418 1992294400 134512640 146736320 4289230736 18446744073709551615 135854189 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 950.71
Current children cumulated vsize (KiB) 48708

[startup+582.302 s]
/proc/loadavg: 2.03 1.75 0.94 3/108 797
/proc/meminfo: memFree=1188476/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=40168 CPUtime=1060.34
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 148098 0 0 0 105656 378 0 0 17 0 2 0 142809146 41132032 4436 1992294400 134512640 146736320 4289230736 18446744073709551615 136008176 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/777/statm: 10042 4436 1007 2985 0 6584 0
[pid=777/tid=781] ppid=776 vsize=40168 CPUtime=519.55
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 60085 0 0 0 51775 180 0 0 17 0 2 0 142809610 41132032 4436 1992294400 134512640 146736320 4289230736 18446744073709551615 136388568 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1060.34
Current children cumulated vsize (KiB) 48868

[startup+642.301 s]
/proc/loadavg: 2.12 1.84 1.02 2/108 799
/proc/meminfo: memFree=1188104/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=41292 CPUtime=1171.43
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 172118 0 0 0 116713 430 0 0 17 0 2 0 142809146 42283008 4527 1992294400 134512640 146736320 4289230736 18446744073709551615 135854535 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/777/statm: 10323 4527 1007 2985 0 6865 0
[pid=777/tid=781] ppid=776 vsize=41292 CPUtime=575.46
/proc/777/task/781/stat : 781 (pb_cplex) S 776 776 691 0 -1 4202560 78904 0 0 0 57340 206 0 0 17 0 2 0 142809610 42283008 4527 1992294400 134512640 146736320 4289230736 18446744073709551615 144580073 0 2 4096 16387 18446604437837670336 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1171.43
Current children cumulated vsize (KiB) 49992

[startup+702.301 s]
/proc/loadavg: 2.33 1.93 1.10 3/108 801
/proc/meminfo: memFree=1187856/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=41352 CPUtime=1281.9
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 181823 0 0 0 127718 472 0 0 17 0 2 0 142809146 42344448 4559 1992294400 134512640 146736320 4289230736 18446744073709551615 139041179 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 10338 4559 1007 2985 0 6880 0
[pid=777/tid=781] ppid=776 vsize=41352 CPUtime=630.73
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 83886 0 0 0 62847 226 0 0 16 0 2 0 142809610 42344448 4559 1992294400 134512640 146736320 4289230736 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1281.9
Current children cumulated vsize (KiB) 50052

[startup+762.308 s]
/proc/loadavg: 2.29 1.99 1.17 3/108 801
/proc/meminfo: memFree=1187484/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=41532 CPUtime=1391.74
/proc/777/stat : 777 (pb_cplex) S 776 776 691 0 -1 4202496 201275 0 0 0 138648 526 0 0 18 0 2 0 142809146 42528768 4661 1992294400 134512640 146736320 4289230736 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/777/statm: 10383 4661 1007 2985 0 6925 0
[pid=777/tid=781] ppid=776 vsize=41532 CPUtime=685.58
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 98122 0 0 0 68300 258 0 0 17 0 2 0 142809610 42528768 4661 1992294400 134512640 146736320 4289230736 18446744073709551615 135526870 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1391.74
Current children cumulated vsize (KiB) 50232

[startup+822.301 s]
/proc/loadavg: 2.14 1.99 1.22 3/108 803
/proc/meminfo: memFree=1187360/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=41532 CPUtime=1502.38
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 241662 0 0 0 149656 582 0 0 19 0 2 0 142809146 42528768 4661 1992294400 134512640 146736320 4289230736 18446744073709551615 136002916 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/777/statm: 10383 4661 1007 2985 0 6925 0
[pid=777/tid=781] ppid=776 vsize=41532 CPUtime=741.12
/proc/777/task/781/stat : 781 (pb_cplex) S 776 776 691 0 -1 4202560 130479 0 0 0 73822 290 0 0 17 0 2 0 142809610 42528768 4661 1992294400 134512640 146736320 4289230736 18446744073709551615 144580073 0 2 4096 16387 18446604437837670336 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1502.38
Current children cumulated vsize (KiB) 50232

[startup+882.301 s]
/proc/loadavg: 2.45 2.10 1.30 3/108 805
/proc/meminfo: memFree=1187360/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=41552 CPUtime=1613.16
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 278213 0 0 0 160677 639 0 0 18 0 2 0 142809146 42549248 4667 1992294400 134512640 146736320 4289230736 18446744073709551615 139046527 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/777/statm: 10388 4667 1007 2985 0 6930 0
[pid=777/tid=781] ppid=776 vsize=41552 CPUtime=796.48
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 163390 0 0 0 79324 324 0 0 18 0 2 0 142809610 42549248 4667 1992294400 134512640 146736320 4289230736 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1613.16
Current children cumulated vsize (KiB) 50252

[startup+942.301 s]
/proc/loadavg: 2.09 2.06 1.33 3/108 807
/proc/meminfo: memFree=1187360/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=41572 CPUtime=1722.85
/proc/777/stat : 777 (pb_cplex) S 776 776 691 0 -1 4202496 313466 0 0 0 171598 687 0 0 18 0 2 0 142809146 42569728 4690 1992294400 134512640 146736320 4289230736 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/777/statm: 10393 4690 1007 2985 0 6935 0
[pid=777/tid=781] ppid=776 vsize=41572 CPUtime=852.22
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 192052 0 0 0 84868 354 0 0 18 0 2 0 142809610 42569728 4690 1992294400 134512640 146736320 4289230736 18446744073709551615 136017530 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1722.85
Current children cumulated vsize (KiB) 50272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+984.101 s]
/proc/loadavg: 1.96 2.03 1.36 4/108 807
/proc/meminfo: memFree=1187112/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=41896 CPUtime=1800.15
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 332741 0 0 0 179291 724 0 0 17 0 2 0 142809146 42901504 4757 1992294400 134512640 146736320 4289230736 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/777/statm: 10474 4757 1007 2985 0 7016 0
[pid=777/tid=781] ppid=776 vsize=41896 CPUtime=891.23
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 207487 0 0 0 88748 375 0 0 18 0 2 0 142809610 42901504 4757 1992294400 134512640 146736320 4289230736 18446744073709551615 135520997 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 50596

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

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

[startup+984.101 s]
/proc/loadavg: 1.96 2.03 1.36 4/108 807
/proc/meminfo: memFree=1187112/2059040 swapFree=4138480/4192956
[pid=776] ppid=774 vsize=8700 CPUtime=0
/proc/776/stat : 776 (run) S 774 776 691 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142809146 8908800 249 1992294400 4194304 4922060 140736649986912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/776/statm: 2175 249 208 178 0 68 0
[pid=777] ppid=776 vsize=41896 CPUtime=1800.15
/proc/777/stat : 777 (pb_cplex) R 776 776 691 0 -1 4202496 332741 0 0 0 179291 724 0 0 17 0 2 0 142809146 42901504 4757 1992294400 134512640 146736320 4289230736 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/777/statm: 10474 4757 1007 2985 0 7016 0
[pid=777/tid=781] ppid=776 vsize=41896 CPUtime=891.23
/proc/777/task/781/stat : 781 (pb_cplex) R 776 776 691 0 -1 4202560 207487 0 0 0 88748 375 0 0 18 0 2 0 142809610 42901504 4757 1992294400 134512640 146736320 4289230736 18446744073709551615 135520997 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 50596

Child status: 0
Real time (s): 984.116
CPU time (s): 1800.19
CPU user time (s): 1792.94
CPU system time (s): 7.2539
CPU usage (%): 182.924
Max. virtual memory (cumulated for all children) (KiB): 60356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.94
system time used= 7.2539
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 333116
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= 75455
involuntary context switches= 28495

runsolver used 1.78073 second user time and 4.79327 second system time

The end

Launcher Data 

Begin job on node082 at 2010-07-01 22:12:36
IDJOB=2696227
IDBENCH=1317
IDSOLVER=1209
FILE ID=node082/2696227-1278015156
PBS_JOBID= 11198705
Free space on /tmp= 62220 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696227-1278015156/watcher-2696227-1278015156 -o /tmp/evaluation-result-2696227-1278015156/solver-2696227-1278015156 -C 1800 -W 2000 -M 1800  run HOME/instance-2696227-1278015156.opb

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

MD5SUM BENCH= f4b978648ea0f0ad7162795950b3a449
RANDOM SEED=1045644317

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1204404 kB
Buffers:        139172 kB
Cached:         605844 kB
SwapCached:       7548 kB
Active:         284452 kB
Inactive:       474404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1204404 kB
SwapTotal:     4192956 kB
SwapFree:      4138480 kB
Dirty:           16888 kB
Writeback:           0 kB
AnonPages:       12120 kB
Mapped:          11860 kB
Slab:            73988 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183800 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62204 MiB
End job on node082 at 2010-07-01 22:29:01