Trace number 2695813

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) 1800.19 1080.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-3-c.opb
MD5SUMbc7893eb7aff4749139e472af91e587e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2650
Total number of constraints6619
Number of constraints which are clauses6619
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 2650
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 2650
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2650
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2695813-1278018669.opb.
0.00/0.00	c Instance file HOME/instance-2695813-1278018669.opb
0.00/0.00	c File size is 223485 bytes.
1.79/1.81	c Highest Coefficient sum: 4
1.79/1.81	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.79/1.82	c ============================[ Problem Statistics ]=============================
1.79/1.82	c |                                                                             |
1.79/1.82	c |  Parsing time:          1.82         s                                      |
1.79/1.82	c |  Number Variables:      2650                                                |
1.79/1.83	c |  Number Constraints:    6619                                                |
1.79/1.83	c ===============================================================================
1800.19/1080.71	c Remaining time 1798.18 sec.
1800.19/1080.71	c 
1800.19/1080.71	c *** INTERRUPTED ***
1800.19/1080.71	s UNKNOWN
1800.19/1080.71	c Total CPU time              : 1797.03 s
1800.19/1080.71	c Memory used           : 95.19 MB
1800.19/1080.71	c CPU time              : 1797.03 s
1800.19/1080.71	c 
1800.19/1080.71	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-2695813-1278018669/watcher-2695813-1278018669 -o /tmp/evaluation-result-2695813-1278018669/solver-2695813-1278018669 -C 1800 -W 2000 -M 1800 run HOME/instance-2695813-1278018669.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: 1.54 2.03 1.73 3/106 28644
/proc/meminfo: memFree=1546108/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0

[startup+0.0494599 s]
/proc/loadavg: 1.54 2.03 1.73 3/106 28644
/proc/meminfo: memFree=1546108/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100466 s]
/proc/loadavg: 1.54 2.03 1.73 3/106 28644
/proc/meminfo: memFree=1546108/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300496 s]
/proc/loadavg: 1.54 2.03 1.73 3/106 28644
/proc/meminfo: memFree=1546108/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700554 s]
/proc/loadavg: 1.54 2.03 1.73 3/106 28644
/proc/meminfo: memFree=1546108/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50067 s]
/proc/loadavg: 1.54 2.03 1.73 2/108 28646
/proc/meminfo: memFree=1544852/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=13624 CPUtime=1.49
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 563 0 0 0 149 0 0 0 25 0 1 0 143157933 13950976 517 1992294400 134512640 146736320 4294229360 18446744073709551615 140526616 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28645/statm: 3406 517 290 2985 0 285 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22324

[startup+3.1009 s]
/proc/loadavg: 1.54 2.03 1.73 2/108 28646
/proc/meminfo: memFree=1534436/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=33280 CPUtime=3.08
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 4751 0 0 0 307 1 0 0 19 0 1 0 143157933 34078720 3722 1992294400 134512640 146736320 4294229360 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28645/statm: 8320 3722 905 2985 0 4862 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 41980

[startup+6.30137 s]
/proc/loadavg: 1.49 2.01 1.73 2/108 28646
/proc/meminfo: memFree=1530344/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=36424 CPUtime=6.28
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 7377 0 0 0 626 2 0 0 25 0 1 0 143157933 37298176 4769 1992294400 134512640 146736320 4294229360 18446744073709551615 135857544 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28645/statm: 9106 4769 983 2985 0 5648 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45124

[startup+12.7013 s]
/proc/loadavg: 1.45 1.99 1.72 2/108 28646
/proc/meminfo: memFree=1530112/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=36028 CPUtime=12.68
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 13108 0 0 0 1264 4 0 0 25 0 1 0 143157933 36892672 4803 1992294400 134512640 146736320 4294229360 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28645/statm: 9007 4803 986 2985 0 5549 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44728

[startup+25.5012 s]
/proc/loadavg: 1.35 1.94 1.71 2/108 28646
/proc/meminfo: memFree=1529004/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=36856 CPUtime=25.47
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 35736 0 0 0 2532 15 0 0 25 0 1 0 143157933 37740544 5127 1992294400 134512640 146736320 4294229360 18446744073709551615 137084972 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28645/statm: 9214 5127 986 2985 0 5756 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 45556

[startup+51.1009 s]
/proc/loadavg: 1.23 1.87 1.69 2/108 28648
/proc/meminfo: memFree=1526400/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=41084 CPUtime=51.05
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 84896 0 0 0 5068 37 0 0 25 0 1 0 143157933 42070016 6224 1992294400 134512640 146736320 4294229360 18446744073709551615 137701306 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28645/statm: 10271 6224 986 2985 0 6813 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 49784

[startup+102.308 s]
/proc/loadavg: 1.10 1.73 1.65 2/108 28648
/proc/meminfo: memFree=1523052/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=42360 CPUtime=102.25
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 140192 0 0 0 10165 60 0 0 25 0 1 0 143157933 43376640 6633 1992294400 134512640 146736320 4294229360 18446744073709551615 136015710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28645/statm: 10590 6633 1013 2985 0 7132 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 51060

[startup+162.301 s]
/proc/loadavg: 1.26 1.64 1.63 3/109 28651
/proc/meminfo: memFree=1499980/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=85056 CPUtime=175.75
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 157100 0 0 0 17502 73 0 0 25 0 2 0 143157933 87097344 12537 1992294400 134512640 146736320 4294229360 18446744073709551615 135846304 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 21264 12537 1106 2985 0 17806 0
[pid=28645/tid=28651] ppid=28644 vsize=85056 CPUtime=15.85
/proc/28645/task/28651/stat : 28651 (pb_cplex) R 28644 28644 28187 0 -1 4202560 1883 0 0 0 1583 2 0 0 25 0 2 0 143172109 87097344 12537 1992294400 134512640 146736320 4294229360 18446744073709551615 136008306 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 175.75
Current children cumulated vsize (KiB) 93756

[startup+222.302 s]
/proc/loadavg: 1.58 1.67 1.64 2/108 28653
/proc/meminfo: memFree=1515612/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=55684 CPUtime=275.56
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 165784 0 0 0 27465 91 0 0 25 0 1 0 143157933 57020416 8449 1992294400 134512640 146736320 4294229360 18446744073709551615 136406061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28645/statm: 13921 8449 1064 2985 0 10463 0
Current children cumulated CPU time (s) 275.56
Current children cumulated vsize (KiB) 64384

[startup+282.302 s]
/proc/loadavg: 1.21 1.55 1.60 2/108 28655
/proc/meminfo: memFree=1515364/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=55684 CPUtime=335.54
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 167047 0 0 0 33462 92 0 0 25 0 1 0 143157933 57020416 8457 1992294400 134512640 146736320 4294229360 18446744073709551615 139044529 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28645/statm: 13921 8457 1064 2985 0 10463 0
Current children cumulated CPU time (s) 335.54
Current children cumulated vsize (KiB) 64384

[startup+342.301 s]
/proc/loadavg: 1.61 1.59 1.60 2/109 28658
/proc/meminfo: memFree=1490928/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=81848 CPUtime=432.65
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 181106 0 0 0 43157 108 0 0 18 0 2 0 143157933 83812352 14008 1992294400 134512640 146736320 4294229360 18446744073709551615 135405246 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 20462 14008 1067 2985 0 17004 0
[pid=28645/tid=28656] ppid=28644 vsize=81848 CPUtime=43.06
/proc/28645/task/28656/stat : 28656 (pb_cplex) R 28644 28644 28187 0 -1 4202560 4673 0 0 0 4299 7 0 0 18 0 2 0 143186988 83812352 14008 1992294400 134512640 146736320 4294229360 18446744073709551615 135405195 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 432.65
Current children cumulated vsize (KiB) 90548

[startup+402.301 s]
/proc/loadavg: 1.83 1.64 1.62 3/109 28658
/proc/meminfo: memFree=1490804/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=85060 CPUtime=544.25
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 202057 0 0 0 54295 130 0 0 19 0 2 0 143157933 87101440 14745 1992294400 134512640 146736320 4294229360 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 21265 14745 1067 2985 0 17807 0

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

[pid=28645] ppid=28644 vsize=86964 CPUtime=877.94
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 261768 0 0 0 87603 191 0 0 22 0 2 0 143157933 89051136 15296 1992294400 134512640 146736320 4294229360 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 21741 15296 1067 2985 0 18283 0
[pid=28645/tid=28656] ppid=28644 vsize=86964 CPUtime=261.23
/proc/28645/task/28656/stat : 28656 (pb_cplex) R 28644 28644 28187 0 -1 4202560 78396 0 0 0 26054 69 0 0 23 0 2 0 143186988 89051136 15296 1992294400 134512640 146736320 4294229360 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 877.94
Current children cumulated vsize (KiB) 95664

[startup+642.301 s]
/proc/loadavg: 2.03 1.87 1.72 3/109 28666
/proc/meminfo: memFree=1488076/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=87296 CPUtime=989.89
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 287358 0 0 0 98775 214 0 0 19 0 2 0 143157933 89391104 15445 1992294400 134512640 146736320 4294229360 18446744073709551615 135999757 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 21824 15445 1067 2985 0 18366 0
[pid=28645/tid=28656] ppid=28644 vsize=87296 CPUtime=316.38
/proc/28645/task/28656/stat : 28656 (pb_cplex) R 28644 28644 28187 0 -1 4202560 101054 0 0 0 31553 85 0 0 19 0 2 0 143186988 89391104 15445 1992294400 134512640 146736320 4294229360 18446744073709551615 136400484 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 989.89
Current children cumulated vsize (KiB) 95996

[startup+702.301 s]
/proc/loadavg: 2.06 1.91 1.74 4/109 28666
/proc/meminfo: memFree=1484604/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=90492 CPUtime=1102.16
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 295775 0 0 0 109987 229 0 0 18 0 2 0 143157933 92663808 16133 1992294400 134512640 146736320 4294229360 18446744073709551615 136001936 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 22623 16133 1067 2985 0 19165 0
[pid=28645/tid=28656] ppid=28644 vsize=90492 CPUtime=370.64
/proc/28645/task/28656/stat : 28656 (pb_cplex) R 28644 28644 28187 0 -1 4202560 103752 0 0 0 36970 94 0 0 19 0 2 0 143186988 92663808 16133 1992294400 134512640 146736320 4294229360 18446744073709551615 136008178 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1102.16
Current children cumulated vsize (KiB) 99192

[startup+762.309 s]
/proc/loadavg: 2.12 1.95 1.76 3/109 28668
/proc/meminfo: memFree=1484852/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=89660 CPUtime=1214.96
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 307197 0 0 0 121253 243 0 0 22 0 2 0 143157933 91811840 16031 1992294400 134512640 146736320 4294229360 18446744073709551615 136007372 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 22415 16031 1067 2985 0 18957 0
[pid=28645/tid=28656] ppid=28644 vsize=89660 CPUtime=426.91
/proc/28645/task/28656/stat : 28656 (pb_cplex) R 28644 28644 28187 0 -1 4202560 104789 0 0 0 42592 99 0 0 23 0 2 0 143186988 91811840 16031 1992294400 134512640 146736320 4294229360 18446744073709551615 136007292 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1214.96
Current children cumulated vsize (KiB) 98360

[startup+822.301 s]
/proc/loadavg: 2.33 2.04 1.80 3/109 28670
/proc/meminfo: memFree=1482868/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=92372 CPUtime=1324.55
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 320072 0 0 0 132196 259 0 0 25 0 2 0 143157933 94588928 16696 1992294400 134512640 146736320 4294229360 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 23093 16696 1067 2985 0 19635 0
[pid=28645/tid=28656] ppid=28644 vsize=92372 CPUtime=479.75
/proc/28645/task/28656/stat : 28656 (pb_cplex) S 28644 28644 28187 0 -1 4202560 105845 0 0 0 47871 104 0 0 25 0 2 0 143186988 94588928 16696 1992294400 134512640 146736320 4294229360 18446744073709551615 144580073 0 2 4096 16387 18446604436005604352 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1324.55
Current children cumulated vsize (KiB) 101072

[startup+882.301 s]
/proc/loadavg: 2.01 1.98 1.79 3/109 28672
/proc/meminfo: memFree=1483736/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=91316 CPUtime=1434.79
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 325000 0 0 0 143205 274 0 0 19 0 2 0 143157933 93507584 16483 1992294400 134512640 146736320 4294229360 18446744073709551615 136008178 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 22829 16483 1067 2985 0 19371 0
[pid=28645/tid=28656] ppid=28644 vsize=91316 CPUtime=532.7
/proc/28645/task/28656/stat : 28656 (pb_cplex) R 28644 28644 28187 0 -1 4202560 107657 0 0 0 53158 112 0 0 19 0 2 0 143186988 93507584 16483 1992294400 134512640 146736320 4294229360 18446744073709551615 135854505 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1434.79
Current children cumulated vsize (KiB) 100016

[startup+942.301 s]
/proc/loadavg: 2.04 1.99 1.80 3/109 28674
/proc/meminfo: memFree=1483612/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=91676 CPUtime=1544.78
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 331092 0 0 0 154190 288 0 0 19 0 2 0 143157933 93876224 16499 1992294400 134512640 146736320 4294229360 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 22919 16499 1067 2985 0 19461 0
[pid=28645/tid=28656] ppid=28644 vsize=91676 CPUtime=587.34
/proc/28645/task/28656/stat : 28656 (pb_cplex) R 28644 28644 28187 0 -1 4202560 111631 0 0 0 58612 122 0 0 25 0 2 0 143186988 93876224 16499 1992294400 134512640 146736320 4294229360 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1544.78
Current children cumulated vsize (KiB) 100376

[startup+1002.3 s]
/proc/loadavg: 1.98 1.98 1.81 3/109 28674
/proc/meminfo: memFree=1478404/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=97988 CPUtime=1655.55
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 344513 0 0 0 165251 304 0 0 25 0 2 0 143157933 100339712 17751 1992294400 134512640 146736320 4294229360 18446744073709551615 136405567 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 24497 17751 1075 2985 0 21039 0
[pid=28645/tid=28656] ppid=28644 vsize=97988 CPUtime=639.86
/proc/28645/task/28656/stat : 28656 (pb_cplex) R 28644 28644 28187 0 -1 4202560 116765 0 0 0 63856 130 0 0 21 0 2 0 143186988 100339712 17751 1992294400 134512640 146736320 4294229360 18446744073709551615 136008168 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1655.55
Current children cumulated vsize (KiB) 106688

[startup+1062.3 s]
/proc/loadavg: 1.95 1.97 1.82 3/109 28676
/proc/meminfo: memFree=1479024/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=97472 CPUtime=1766.94
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 349259 0 0 0 176379 315 0 0 25 0 2 0 143157933 99811328 17657 1992294400 134512640 146736320 4294229360 18446744073709551615 136400472 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 24368 17657 1067 2985 0 20910 0
[pid=28645/tid=28656] ppid=28644 vsize=97472 CPUtime=695.21
/proc/28645/task/28656/stat : 28656 (pb_cplex) R 28644 28644 28187 0 -1 4202560 118343 0 0 0 69385 136 0 0 22 0 2 0 143186988 99811328 17657 1992294400 134512640 146736320 4294229360 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1766.94
Current children cumulated vsize (KiB) 106172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1080.7 s]
/proc/loadavg: 1.88 1.95 1.82 3/109 28676
/proc/meminfo: memFree=1479024/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=97472 CPUtime=1800.19
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 349260 0 0 0 179701 318 0 0 25 0 2 0 143157933 99811328 17658 1992294400 134512640 146736320 4294229360 18446744073709551615 136400472 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 24368 17658 1067 2985 0 20910 0
[pid=28645/tid=28656] ppid=28644 vsize=97472 CPUtime=710.23
/proc/28645/task/28656/stat : 28656 (pb_cplex) R 28644 28644 28187 0 -1 4202560 118343 0 0 0 70885 138 0 0 25 0 2 0 143186988 99811328 17658 1992294400 134512640 146736320 4294229360 18446744073709551615 136006331 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 106172

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

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

[startup+1080.7 s]
/proc/loadavg: 1.88 1.95 1.82 3/109 28676
/proc/meminfo: memFree=1479024/2059040 swapFree=4139872/4192956
[pid=28644] ppid=28642 vsize=8700 CPUtime=0
/proc/28644/stat : 28644 (run) S 28642 28644 28187 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 143157933 8908800 248 1992294400 4194304 4922060 140735387030432 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28644/statm: 2175 248 208 178 0 68 0
[pid=28645] ppid=28644 vsize=97472 CPUtime=1800.19
/proc/28645/stat : 28645 (pb_cplex) R 28644 28644 28187 0 -1 4202496 349260 0 0 0 179701 318 0 0 25 0 2 0 143157933 99811328 17658 1992294400 134512640 146736320 4294229360 18446744073709551615 136400472 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28645/statm: 24368 17658 1067 2985 0 20910 0
[pid=28645/tid=28656] ppid=28644 vsize=97472 CPUtime=710.23
/proc/28645/task/28656/stat : 28656 (pb_cplex) R 28644 28644 28187 0 -1 4202560 118343 0 0 0 70885 138 0 0 25 0 2 0 143186988 99811328 17658 1992294400 134512640 146736320 4294229360 18446744073709551615 136006331 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 106172

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28644 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1080.72
CPU time (s): 1800.19
CPU user time (s): 1797.01
CPU system time (s): 3.18
CPU usage (%): 166.573
Max. virtual memory (cumulated for all children) (KiB): 107936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
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 1.93571 second user time and 5.21821 second system time

The end

Launcher Data 

Begin job on node052 at 2010-07-01 23:11:09
IDJOB=2695813
IDBENCH=2175
IDSOLVER=1209
FILE ID=node052/2695813-1278018669
PBS_JOBID= 11198713
Free space on /tmp= 62168 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-3-c.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695813-1278018669/watcher-2695813-1278018669 -o /tmp/evaluation-result-2695813-1278018669/solver-2695813-1278018669 -C 1800 -W 2000 -M 1800  run HOME/instance-2695813-1278018669.opb

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

MD5SUM BENCH= bc7893eb7aff4749139e472af91e587e
RANDOM SEED=1567934781

node052.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		: 3000.262
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	: 6000.52
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		: 3000.262
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:       1546636 kB
Buffers:        131180 kB
Cached:         276108 kB
SwapCached:       6256 kB
Active:         160380 kB
Inactive:       260100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1546636 kB
SwapTotal:     4192956 kB
SwapFree:      4139872 kB
Dirty:           17096 kB
Writeback:           0 kB
AnonPages:       11704 kB
Mapped:          12116 kB
Slab:            69988 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181388 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62152 MiB
End job on node052 at 2010-07-01 23:29:12