Trace number 2697180

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.06 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_60_4.opb
MD5SUM33f66c46bd2eace76f5fa6a5916a23ec
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-69
Best CPU time to get the best result obtained on this benchmark1800.43
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -81
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint60
Maximum length of a constraint107
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)75484
Sum of products size (including duplicates)150968
Number of different products37742
Sum of products size75484

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697180-1278051214.opb.
0.00/0.00	c Instance file HOME/instance-2697180-1278051214.opb
0.00/0.00	c File size is 3317910 bytes.
2.49/2.54	c Highest Coefficient sum: 107
2.49/2.54	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
2.59/2.66	c ============================[ Problem Statistics ]=============================
2.59/2.66	c |                                                                             |
2.59/2.66	c |  Parsing time:          2.60         s                                      |
2.59/2.66	c |  Number Variables:      38742                                               |
2.69/2.70	c |  Number Constraints:    76484                                               |
2.69/2.70	c ===============================================================================
1800.06/1800.81	c Remaining time 1797.38 sec.
1800.06/1800.81	c 
1800.06/1800.81	c *** INTERRUPTED ***
1800.06/1800.81	s UNKNOWN
1800.06/1800.81	c Total CPU time              : 1799.47 s
1800.06/1800.81	c Memory used           : 166.78 MB
1800.06/1800.81	c CPU time              : 1799.47 s
1800.06/1800.81	c 
1800.06/1800.81	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-2697180-1278051214/watcher-2697180-1278051214 -o /tmp/evaluation-result-2697180-1278051214/solver-2697180-1278051214 -C 1800 -W 2000 -M 1800 run HOME/instance-2697180-1278051214.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: 1.00 1.00 1.07 3/105 32660
/proc/meminfo: memFree=1273396/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0

[startup+0.107244 s]
/proc/loadavg: 1.00 1.00 1.07 3/105 32660
/proc/meminfo: memFree=1273396/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201255 s]
/proc/loadavg: 1.00 1.00 1.07 3/105 32660
/proc/meminfo: memFree=1273396/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301266 s]
/proc/loadavg: 1.00 1.00 1.07 3/105 32660
/proc/meminfo: memFree=1273396/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701311 s]
/proc/loadavg: 1.00 1.00 1.07 3/105 32660
/proc/meminfo: memFree=1273396/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 32662
/proc/meminfo: memFree=1266560/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=24760 CPUtime=1.49
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 2625 0 0 0 147 2 0 0 23 0 1 0 146415439 25354240 2512 1992294400 134512640 146736320 4293397648 18446744073709551615 140653477 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 6190 2512 423 2985 0 2313 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33460

[startup+3.10058 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 32662
/proc/meminfo: memFree=1257260/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=76600 CPUtime=3.08
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 23205 0 0 0 298 10 0 0 25 0 1 0 146415439 78438400 15350 1992294400 134512640 146736320 4293397648 18446744073709551615 137317869 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 19150 15350 758 2985 0 15692 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 85300

[startup+6.30094 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 32662
/proc/meminfo: memFree=1217084/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=92716 CPUtime=6.29
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 26859 0 0 0 617 12 0 0 25 0 1 0 146415439 94941184 14979 1992294400 134512640 146736320 4293397648 18446744073709551615 135523326 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 23179 14979 887 2985 0 19721 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101416

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 32662
/proc/meminfo: memFree=1214604/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=95472 CPUtime=12.68
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 27429 0 0 0 1256 12 0 0 25 0 1 0 146415439 97763328 15549 1992294400 134512640 146736320 4293397648 18446744073709551615 135855174 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 23868 15549 894 2985 0 20410 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 104172

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 32664
/proc/meminfo: memFree=1214356/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=95956 CPUtime=25.47
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 27759 0 0 0 2535 12 0 0 25 0 1 0 146415439 98258944 15632 1992294400 134512640 146736320 4293397648 18446744073709551615 135851844 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 23989 15632 898 2985 0 20531 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 104656

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 32664
/proc/meminfo: memFree=1199848/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=122300 CPUtime=51.07
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 35454 0 0 0 5092 15 0 0 25 0 1 0 146415439 125235200 19154 1992294400 134512640 146736320 4293397648 18446744073709551615 136017493 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 30575 19154 960 2985 0 27117 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 131000

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 32666
/proc/meminfo: memFree=1166988/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=162416 CPUtime=102.25
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 45544 0 0 0 10206 19 0 0 25 0 1 0 146415439 166313984 27533 1992294400 134512640 146736320 4293397648 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 40604 27533 985 2985 0 37146 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 171116

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 32666
/proc/meminfo: memFree=1165376/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=162416 CPUtime=162.23
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 45932 0 0 0 16203 20 0 0 25 0 1 0 146415439 166313984 27921 1992294400 134512640 146736320 4293397648 18446744073709551615 137698810 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 40604 27921 985 2985 0 37146 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 171116

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 32668
/proc/meminfo: memFree=1164136/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=162416 CPUtime=222.21
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 46219 0 0 0 22201 20 0 0 25 0 1 0 146415439 166313984 28208 1992294400 134512640 146736320 4293397648 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 40604 28208 985 2985 0 37146 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 171116

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 32670
/proc/meminfo: memFree=1163888/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=162416 CPUtime=282.17
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 46295 0 0 0 28197 20 0 0 25 0 1 0 146415439 166313984 28284 1992294400 134512640 146736320 4293397648 18446744073709551615 137698805 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 40604 28284 985 2985 0 37146 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 171116

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 32672
/proc/meminfo: memFree=1163772/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=162416 CPUtime=342.14
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 46325 0 0 0 34194 20 0 0 25 0 1 0 146415439 166313984 28314 1992294400 134512640 146736320 4293397648 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 40604 28314 985 2985 0 37146 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 171116

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 32674
/proc/meminfo: memFree=1163772/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=162416 CPUtime=402.12
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 46329 0 0 0 40192 20 0 0 25 0 1 0 146415439 166313984 28318 1992294400 134512640 146736320 4293397648 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 40604 28318 985 2985 0 37146 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 171116

[startup+462.301 s]

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

/proc/32661/statm: 42664 29466 1014 2985 0 39206 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 179356

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32699
/proc/meminfo: memFree=1156208/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=170656 CPUtime=1241.77
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 105463 0 0 0 124125 52 0 0 25 0 1 0 146415439 174751744 30089 1992294400 134512640 146736320 4293397648 18446744073709551615 137698810 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 42664 30089 1014 2985 0 39206 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 179356

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32701
/proc/meminfo: memFree=1155836/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=170656 CPUtime=1301.75
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 105555 0 0 0 130123 52 0 0 25 0 1 0 146415439 174751744 30181 1992294400 134512640 146736320 4293397648 18446744073709551615 137698810 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 42664 30181 1014 2985 0 39206 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 179356

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32701
/proc/meminfo: memFree=1155340/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=170656 CPUtime=1361.73
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 105670 0 0 0 136121 52 0 0 25 0 1 0 146415439 174751744 30296 1992294400 134512640 146736320 4293397648 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 42664 30296 1014 2985 0 39206 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 179356

[startup+1422.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/107 32703
/proc/meminfo: memFree=1155216/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=170656 CPUtime=1421.7
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 105702 0 0 0 142118 52 0 0 25 0 1 0 146415439 174751744 30328 1992294400 134512640 146736320 4293397648 18446744073709551615 137698810 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 42664 30328 1014 2985 0 39206 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 179356

[startup+1482.3 s]
/proc/loadavg: 1.10 1.04 1.01 2/107 32705
/proc/meminfo: memFree=1155216/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=170656 CPUtime=1481.67
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 105721 0 0 0 148115 52 0 0 25 0 1 0 146415439 174751744 30347 1992294400 134512640 146736320 4293397648 18446744073709551615 137698808 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 42664 30347 1014 2985 0 39206 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 179356

[startup+1542.31 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 32707
/proc/meminfo: memFree=1157944/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=170780 CPUtime=1541.65
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 118027 0 0 0 154107 58 0 0 25 0 1 0 146415439 174878720 29744 1992294400 134512640 146736320 4293397648 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 42695 29744 1014 2985 0 39237 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 179480

[startup+1602.3 s]
/proc/loadavg: 1.11 1.05 1.00 2/107 32709
/proc/meminfo: memFree=1155836/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=170780 CPUtime=1601.62
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 118512 0 0 0 160103 59 0 0 25 0 1 0 146415439 174878720 30229 1992294400 134512640 146736320 4293397648 18446744073709551615 137698805 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 42695 30229 1014 2985 0 39237 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 179480

[startup+1662.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 32709
/proc/meminfo: memFree=1155464/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=170780 CPUtime=1661.6
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 118619 0 0 0 166101 59 0 0 25 0 1 0 146415439 174878720 30336 1992294400 134512640 146736320 4293397648 18446744073709551615 137698810 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 42695 30336 1014 2985 0 39237 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 179480

[startup+1722.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/107 32711
/proc/meminfo: memFree=1155340/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=170780 CPUtime=1721.58
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 118661 0 0 0 172099 59 0 0 25 0 1 0 146415439 174878720 30378 1992294400 134512640 146736320 4293397648 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 42695 30378 1014 2985 0 39237 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 179480

[startup+1782.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 32713
/proc/meminfo: memFree=1154968/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=170780 CPUtime=1781.55
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 118690 0 0 0 178096 59 0 0 25 0 1 0 146415439 174878720 30407 1992294400 134512640 146736320 4293397648 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 42695 30407 1014 2985 0 39237 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 179480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 32713
/proc/meminfo: memFree=1154968/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=170780 CPUtime=1800.06
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 118693 0 0 0 179947 59 0 0 25 0 1 0 146415439 174878720 30410 1992294400 134512640 146736320 4293397648 18446744073709551615 137698805 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 42695 30410 1014 2985 0 39237 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 179480

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

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

[startup+1800.81 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 32713
/proc/meminfo: memFree=1154968/2059040 swapFree=4139472/4192956
[pid=32660] ppid=32658 vsize=8700 CPUtime=0
/proc/32660/stat : 32660 (run) S 32658 32660 32152 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 146415439 8908800 249 1992294400 4194304 4922060 140736848614656 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32660/statm: 2175 249 208 178 0 68 0
[pid=32661] ppid=32660 vsize=170780 CPUtime=1800.06
/proc/32661/stat : 32661 (pb_cplex) R 32660 32660 32152 0 -1 4202496 118693 0 0 0 179947 59 0 0 25 0 1 0 146415439 174878720 30410 1992294400 134512640 146736320 4293397648 18446744073709551615 137698805 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32661/statm: 42695 30410 1014 2985 0 39237 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 179480

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32660 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.82
CPU time (s): 1800.06
CPU user time (s): 1799.47
CPU system time (s): 0.59
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 180040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366
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= 3
involuntary context switches= 2

runsolver used 2.95555 second user time and 8.5257 second system time

The end

Launcher Data 

Begin job on node085 at 2010-07-02 08:13:34
IDJOB=2697180
IDBENCH=48214
IDSOLVER=1209
FILE ID=node085/2697180-1278051214
PBS_JOBID= 11198830
Free space on /tmp= 121640 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_60_4.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697180-1278051214/watcher-2697180-1278051214 -o /tmp/evaluation-result-2697180-1278051214/solver-2697180-1278051214 -C 1800 -W 2000 -M 1800  run HOME/instance-2697180-1278051214.opb

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

MD5SUM BENCH= 33f66c46bd2eace76f5fa6a5916a23ec
RANDOM SEED=2007309851

node085.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.221
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.221
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1276776 kB
Buffers:        154912 kB
Cached:         517084 kB
SwapCached:       7120 kB
Active:         256836 kB
Inactive:       429172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1276776 kB
SwapTotal:     4192956 kB
SwapFree:      4139472 kB
Dirty:           17600 kB
Writeback:          52 kB
AnonPages:       12036 kB
Mapped:          12024 kB
Slab:            74368 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182372 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-2697180-1278051214.opb

Free space on /tmp at the end= 121624 MiB
End job on node085 at 2010-07-02 08:43:39