Trace number 2697209

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) 1800.04 1189.92

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_1.opb
MD5SUMfd0cd32338d58e5da2d0a0f96e14ad7d
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-14
Best CPU time to get the best result obtained on this benchmark1789.55
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6076
Sum of products size (including duplicates)12152
Number of different products3038
Sum of products size6076

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697209-1278051604.opb.
0.00/0.00	c Instance file HOME/instance-2697209-1278051604.opb
0.00/0.00	c File size is 254876 bytes.
0.00/0.14	c Highest Coefficient sum: 200
0.00/0.14	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.15	c ============================[ Problem Statistics ]=============================
0.00/0.15	c |                                                                             |
0.00/0.15	c |  Parsing time:          0.14         s                                      |
0.00/0.15	c |  Number Variables:      3238                                                |
0.00/0.15	c |  Number Constraints:    6377                                                |
0.00/0.15	c ===============================================================================
1800.04/1189.91	c Remaining time 1799.85 sec.
1800.04/1189.91	c 
1800.04/1189.91	c *** INTERRUPTED ***
1800.04/1189.91	s UNKNOWN
1800.04/1189.91	c Total CPU time              : 1797.62 s
1800.04/1189.91	c Memory used           : 102.74 MB
1800.04/1189.91	c CPU time              : 1797.62 s
1800.04/1189.91	c 
1800.04/1189.91	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-2697209-1278051604/watcher-2697209-1278051604 -o /tmp/evaluation-result-2697209-1278051604/solver-2697209-1278051604 -C 1800 -W 2000 -M 1800 run HOME/instance-2697209-1278051604.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: 1.53 1.67 1.54 3/106 29564
/proc/meminfo: memFree=1751456/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) R 29562 29564 29220 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053039509 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0

[startup+0.065364 s]
/proc/loadavg: 1.53 1.67 1.54 3/106 29564
/proc/meminfo: memFree=1751456/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101369 s]
/proc/loadavg: 1.53 1.67 1.54 3/106 29564
/proc/meminfo: memFree=1751456/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300985 s]
/proc/loadavg: 1.53 1.67 1.54 3/106 29564
/proc/meminfo: memFree=1751456/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700995 s]
/proc/loadavg: 1.53 1.67 1.54 3/106 29564
/proc/meminfo: memFree=1751456/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50001 s]
/proc/loadavg: 1.53 1.67 1.54 2/108 29566
/proc/meminfo: memFree=1738916/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=33984 CPUtime=1.49
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 4932 0 0 0 147 2 0 0 19 0 1 0 146448450 34799616 3985 1992294400 134512640 146736320 4289726032 18446744073709551615 136474228 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29565/statm: 8496 3985 913 2985 0 5038 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42684

[startup+3.10005 s]
/proc/loadavg: 1.49 1.65 1.53 2/108 29566
/proc/meminfo: memFree=1738544/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=34016 CPUtime=3.09
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 4948 0 0 0 306 3 0 0 25 0 1 0 146448450 34832384 4000 1992294400 134512640 146736320 4289726032 18446744073709551615 139048114 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29565/statm: 8504 4000 912 2985 0 5046 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42716

[startup+6.30013 s]
/proc/loadavg: 1.49 1.65 1.53 2/108 29566
/proc/meminfo: memFree=1737924/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=42560 CPUtime=6.28
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 7242 0 0 0 624 4 0 0 25 0 1 0 146448450 43581440 5468 1992294400 134512640 146736320 4289726032 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29565/statm: 10640 5468 1001 2985 0 7182 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 51260

[startup+12.7013 s]
/proc/loadavg: 1.41 1.63 1.53 2/108 29566
/proc/meminfo: memFree=1731848/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=35428 CPUtime=12.68
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 8654 0 0 0 1264 4 0 0 25 0 1 0 146448450 36278272 4605 1992294400 134512640 146736320 4289726032 18446744073709551615 136939559 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29565/statm: 8857 4605 1000 2985 0 5399 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44128

[startup+25.5006 s]
/proc/loadavg: 1.35 1.61 1.52 2/108 29566
/proc/meminfo: memFree=1733708/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=37552 CPUtime=25.47
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 12799 0 0 0 2541 6 0 0 25 0 1 0 146448450 38453248 5350 1992294400 134512640 146736320 4289726032 18446744073709551615 136400753 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29565/statm: 9388 5350 1009 2985 0 5930 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 46252

[startup+51.1003 s]
/proc/loadavg: 1.23 1.56 1.51 2/109 29571
/proc/meminfo: memFree=1724276/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=61332 CPUtime=53.59
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 23815 0 0 0 5345 14 0 0 25 0 2 0 146448450 62803968 7725 1992294400 134512640 146736320 4289726032 18446744073709551615 136475826 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29565/statm: 15333 7725 1066 2985 0 11875 0
[pid=29565/tid=29571] ppid=29564 vsize=61332 CPUtime=0
/proc/29565/task/29571/stat : 29571 (pb_cplex) S 29564 29564 29220 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 2 0 146452745 62803968 7725 1992294400 134512640 146736320 4289726032 18446744073709551615 144580073 0 2 4096 16387 18446604437871518656 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 53.59
Current children cumulated vsize (KiB) 70032

[startup+102.309 s]
/proc/loadavg: 1.37 1.53 1.50 2/109 29571
/proc/meminfo: memFree=1717332/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=68640 CPUtime=114.5
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 25633 0 0 0 11434 16 0 0 25 0 2 0 146448450 70287360 9433 1992294400 134512640 146736320 4289726032 18446744073709551615 136385185 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 17160 9433 1072 2985 0 13702 0
[pid=29565/tid=29571] ppid=29564 vsize=68640 CPUtime=9.72
/proc/29565/task/29571/stat : 29571 (pb_cplex) S 29564 29564 29220 0 -1 4202560 1321 0 0 0 971 1 0 0 25 0 2 0 146452745 70287360 9433 1992294400 134512640 146736320 4289726032 18446744073709551615 144580073 0 2 4096 16387 18446604437871518656 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 114.5
Current children cumulated vsize (KiB) 77340

[startup+162.3 s]
/proc/loadavg: 1.18 1.45 1.47 3/109 29573
/proc/meminfo: memFree=1714604/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=69536 CPUtime=182.14
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 28030 0 0 0 18194 20 0 0 25 0 2 0 146448450 71204864 10018 1992294400 134512640 146736320 4289726032 18446744073709551615 136388868 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 17384 10018 1073 2985 0 13926 0
[pid=29565/tid=29571] ppid=29564 vsize=69536 CPUtime=17.39
/proc/29565/task/29571/stat : 29571 (pb_cplex) R 29564 29564 29220 0 -1 4202560 2182 0 0 0 1737 2 0 0 24 0 2 0 146452745 71204864 10018 1992294400 134512640 146736320 4289726032 18446744073709551615 139044598 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 182.14
Current children cumulated vsize (KiB) 78236

[startup+222.301 s]
/proc/loadavg: 1.58 1.52 1.49 3/109 29575
/proc/meminfo: memFree=1714356/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=69536 CPUtime=293.47
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 30543 0 0 0 29320 27 0 0 25 0 2 0 146448450 71204864 10028 1992294400 134512640 146736320 4289726032 18446744073709551615 136385183 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 17384 10028 1073 2985 0 13926 0
[pid=29565/tid=29571] ppid=29564 vsize=69536 CPUtime=76.99
/proc/29565/task/29571/stat : 29571 (pb_cplex) R 29564 29564 29220 0 -1 4202560 2636 0 0 0 7693 6 0 0 25 0 2 0 146452745 71204864 10028 1992294400 134512640 146736320 4289726032 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 293.47
Current children cumulated vsize (KiB) 78236

[startup+282.3 s]
/proc/loadavg: 1.89 1.62 1.52 3/109 29577
/proc/meminfo: memFree=1713612/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=70560 CPUtime=411.11
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 34601 0 0 0 41079 32 0 0 25 0 2 0 146448450 72253440 10186 1992294400 134512640 146736320 4289726032 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 17640 10186 1073 2985 0 14182 0
[pid=29565/tid=29571] ppid=29564 vsize=70560 CPUtime=136.23
/proc/29565/task/29571/stat : 29571 (pb_cplex) R 29564 29564 29220 0 -1 4202560 3204 0 0 0 13616 7 0 0 25 0 2 0 146452745 72253440 10186 1992294400 134512640 146736320 4289726032 18446744073709551615 139042901 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 411.11
Current children cumulated vsize (KiB) 79260

[startup+342.301 s]
/proc/loadavg: 1.92 1.67 1.55 3/109 29579
/proc/meminfo: memFree=1713364/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=70212 CPUtime=520.26
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 38554 0 0 0 51986 40 0 0 20 0 2 0 146448450 71897088 10255 1992294400 134512640 146736320 4289726032 18446744073709551615 136008020 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 17553 10255 1074 2985 0 14095 0
[pid=29565/tid=29571] ppid=29564 vsize=70212 CPUtime=185.41
/proc/29565/task/29571/stat : 29571 (pb_cplex) R 29564 29564 29220 0 -1 4202560 5494 0 0 0 18529 12 0 0 25 0 2 0 146452745 71897088 10255 1992294400 134512640 146736320 4289726032 18446744073709551615 139044580 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 520.26
Current children cumulated vsize (KiB) 78912

[startup+402.301 s]

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

[pid=29565] ppid=29564 vsize=87764 CPUtime=957.41
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 126252 0 0 0 95640 101 0 0 25 0 2 0 146448450 89870336 15584 1992294400 134512640 146736320 4289726032 18446744073709551615 135855165 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 21941 15584 1084 2985 0 18483 0
[pid=29565/tid=29589] ppid=29564 vsize=87764 CPUtime=0
/proc/29565/task/29589/stat : 29589 (pb_cplex) S 29564 29564 29220 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 2 0 146510939 89870336 15584 1992294400 134512640 146736320 4289726032 18446744073709551615 144580073 0 2 4096 16387 18446604437871518656 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 957.41
Current children cumulated vsize (KiB) 96464

[startup+762.309 s]
/proc/loadavg: 1.55 1.41 1.46 3/109 29593
/proc/meminfo: memFree=1678396/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=103448 CPUtime=1051.11
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 137254 0 0 0 105003 108 0 0 25 0 2 0 146448450 105930752 18956 1992294400 134512640 146736320 4289726032 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 25862 18956 1084 2985 0 22404 0
[pid=29565/tid=29589] ppid=29564 vsize=103448 CPUtime=33.71
/proc/29565/task/29589/stat : 29589 (pb_cplex) R 29564 29564 29220 0 -1 4202560 8096 0 0 0 3367 4 0 0 25 0 2 0 146510939 105930752 18956 1992294400 134512640 146736320 4289726032 18446744073709551615 139023098 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1051.11
Current children cumulated vsize (KiB) 112148

[startup+822.3 s]
/proc/loadavg: 1.63 1.46 1.47 3/109 29598
/proc/meminfo: memFree=1675296/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=104928 CPUtime=1148.68
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 152795 0 0 0 114750 118 0 0 23 0 2 0 146448450 107446272 19730 1992294400 134512640 146736320 4289726032 18446744073709551615 135525916 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 26232 19730 1084 2985 0 22774 0
[pid=29565/tid=29589] ppid=29564 vsize=104928 CPUtime=71.44
/proc/29565/task/29589/stat : 29589 (pb_cplex) R 29564 29564 29220 0 -1 4202560 17309 0 0 0 7134 10 0 0 22 0 2 0 146510939 107446272 19730 1992294400 134512640 146736320 4289726032 18446744073709551615 136385183 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1148.68
Current children cumulated vsize (KiB) 113628

[startup+882.301 s]
/proc/loadavg: 1.75 1.52 1.48 3/109 29600
/proc/meminfo: memFree=1674800/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=101220 CPUtime=1251.22
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 166086 0 0 0 124994 128 0 0 25 0 2 0 146448450 103649280 18959 1992294400 134512640 146736320 4289726032 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 25305 18959 1084 2985 0 21847 0
[pid=29565/tid=29589] ppid=29564 vsize=101220 CPUtime=114
/proc/29565/task/29589/stat : 29589 (pb_cplex) R 29564 29564 29220 0 -1 4202560 24485 0 0 0 11386 14 0 0 25 0 2 0 146510939 103649280 18959 1992294400 134512640 146736320 4289726032 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1251.22
Current children cumulated vsize (KiB) 109920

[startup+942.3 s]
/proc/loadavg: 1.94 1.61 1.52 3/109 29602
/proc/meminfo: memFree=1677652/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=101220 CPUtime=1370.74
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 190922 0 0 0 136930 144 0 0 25 0 2 0 146448450 103649280 18976 1992294400 134512640 146736320 4289726032 18446744073709551615 135855174 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 25305 18976 1084 2985 0 21847 0
[pid=29565/tid=29589] ppid=29564 vsize=101220 CPUtime=173.54
/proc/29565/task/29589/stat : 29589 (pb_cplex) R 29564 29564 29220 0 -1 4202560 40607 0 0 0 17331 23 0 0 25 0 2 0 146510939 103649280 18976 1992294400 134512640 146736320 4289726032 18446744073709551615 136474219 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1370.74
Current children cumulated vsize (KiB) 109920

[startup+1002.3 s]
/proc/loadavg: 1.90 1.67 1.54 2/109 29602
/proc/meminfo: memFree=1677776/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=100876 CPUtime=1488.22
/proc/29565/stat : 29565 (pb_cplex) S 29564 29564 29220 0 -1 4202496 224799 0 0 0 148657 165 0 0 25 0 2 0 146448450 103297024 18971 1992294400 134512640 146736320 4289726032 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 25219 18971 1084 2985 0 21761 0
[pid=29565/tid=29589] ppid=29564 vsize=100876 CPUtime=233.1
/proc/29565/task/29589/stat : 29589 (pb_cplex) R 29564 29564 29220 0 -1 4202560 54785 0 0 0 23276 34 0 0 25 0 2 0 146510939 103297024 18971 1992294400 134512640 146736320 4289726032 18446744073709551615 136008416 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1488.22
Current children cumulated vsize (KiB) 109576

[startup+1062.3 s]
/proc/loadavg: 2.02 1.74 1.57 3/109 29604
/proc/meminfo: memFree=1677280/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=102248 CPUtime=1604.79
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 265121 0 0 0 160289 190 0 0 25 0 2 0 146448450 104701952 19185 1992294400 134512640 146736320 4289726032 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 25562 19185 1084 2985 0 22104 0
[pid=29565/tid=29589] ppid=29564 vsize=102248 CPUtime=290.93
/proc/29565/task/29589/stat : 29589 (pb_cplex) R 29564 29564 29220 0 -1 4202560 75124 0 0 0 29046 47 0 0 25 0 2 0 146510939 104701952 19185 1992294400 134512640 146736320 4289726032 18446744073709551615 136018922 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1604.79
Current children cumulated vsize (KiB) 110948

[startup+1122.3 s]
/proc/loadavg: 1.77 1.71 1.57 3/109 29606
/proc/meminfo: memFree=1675544/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=102416 CPUtime=1696.57
/proc/29565/stat : 29565 (pb_cplex) R 29564 29564 29220 0 -1 4202496 310240 0 0 0 169441 216 0 0 25 0 2 0 146448450 104873984 19602 1992294400 134512640 146736320 4289726032 18446744073709551615 135855170 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 25604 19602 1084 2985 0 22146 0
[pid=29565/tid=29589] ppid=29564 vsize=102416 CPUtime=350.67
/proc/29565/task/29589/stat : 29589 (pb_cplex) R 29564 29564 29220 0 -1 4202560 104001 0 0 0 35004 63 0 0 25 0 2 0 146510939 104873984 19602 1992294400 134512640 146736320 4289726032 18446744073709551615 139046503 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1696.57
Current children cumulated vsize (KiB) 111116

[startup+1182.3 s]
/proc/loadavg: 1.72 1.70 1.57 2/109 29608
/proc/meminfo: memFree=1672196/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=105200 CPUtime=1792.43
/proc/29565/stat : 29565 (pb_cplex) S 29564 29564 29220 0 -1 4202496 351204 0 0 0 179000 243 0 0 25 0 2 0 146448450 107724800 20461 1992294400 134512640 146736320 4289726032 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 26300 20461 1084 2985 0 22842 0
[pid=29565/tid=29589] ppid=29564 vsize=105200 CPUtime=397.74
/proc/29565/task/29589/stat : 29589 (pb_cplex) R 29564 29564 29220 0 -1 4202560 129671 0 0 0 39693 81 0 0 25 0 2 0 146510939 107724800 20461 1992294400 134512640 146736320 4289726032 18446744073709551615 136403129 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1792.43
Current children cumulated vsize (KiB) 113900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1189.9 s]
/proc/loadavg: 1.61 1.68 1.56 2/109 29608
/proc/meminfo: memFree=1672196/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=105200 CPUtime=1800.04
/proc/29565/stat : 29565 (pb_cplex) S 29564 29564 29220 0 -1 4202496 351205 0 0 0 179761 243 0 0 25 0 2 0 146448450 107724800 20462 1992294400 134512640 146736320 4289726032 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 26300 20462 1084 2985 0 22842 0
[pid=29565/tid=29589] ppid=29564 vsize=105200 CPUtime=405.34
/proc/29565/task/29589/stat : 29589 (pb_cplex) R 29564 29564 29220 0 -1 4202560 129672 0 0 0 40453 81 0 0 25 0 2 0 146510939 107724800 20462 1992294400 134512640 146736320 4289726032 18446744073709551615 136008691 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 113900

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

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

[startup+1189.9 s]
/proc/loadavg: 1.61 1.68 1.56 2/109 29608
/proc/meminfo: memFree=1672196/2059040 swapFree=4135672/4192956
[pid=29564] ppid=29562 vsize=8700 CPUtime=0
/proc/29564/stat : 29564 (run) S 29562 29564 29220 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146448449 8908800 248 1992294400 4194304 4922060 140734833128048 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29564/statm: 2175 248 208 178 0 68 0
[pid=29565] ppid=29564 vsize=105200 CPUtime=1800.04
/proc/29565/stat : 29565 (pb_cplex) S 29564 29564 29220 0 -1 4202496 351205 0 0 0 179761 243 0 0 25 0 2 0 146448450 107724800 20462 1992294400 134512640 146736320 4289726032 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29565/statm: 26300 20462 1084 2985 0 22842 0
[pid=29565/tid=29589] ppid=29564 vsize=105200 CPUtime=405.34
/proc/29565/task/29589/stat : 29589 (pb_cplex) R 29564 29564 29220 0 -1 4202560 129672 0 0 0 40453 81 0 0 25 0 2 0 146510939 107724800 20462 1992294400 134512640 146736320 4289726032 18446744073709551615 136008691 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 113900

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29564 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 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1189.92
CPU time (s): 1800.04
CPU user time (s): 1797.61
CPU system time (s): 2.43
CPU usage (%): 151.274
Max. virtual memory (cumulated for all children) (KiB): 122072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 364
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 2.18267 second user time and 6.20906 second system time

The end

Launcher Data 

Begin job on node049 at 2010-07-02 08:20:04
IDJOB=2697209
IDBENCH=48243
IDSOLVER=1209
FILE ID=node049/2697209-1278051604
PBS_JOBID= 11198844
Free space on /tmp= 62364 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_1.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697209-1278051604/watcher-2697209-1278051604 -o /tmp/evaluation-result-2697209-1278051604/solver-2697209-1278051604 -C 1800 -W 2000 -M 1800  run HOME/instance-2697209-1278051604.opb

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

MD5SUM BENCH= fd0cd32338d58e5da2d0a0f96e14ad7d
RANDOM SEED=1458427621

node049.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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
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:       1752356 kB
Buffers:         81232 kB
Cached:         133176 kB
SwapCached:      12232 kB
Active:         112884 kB
Inactive:       116740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1752356 kB
SwapTotal:     4192956 kB
SwapFree:      4135672 kB
Dirty:           16700 kB
Writeback:           0 kB
AnonPages:       12268 kB
Mapped:           8512 kB
Slab:            54980 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183704 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697209-1278051604.opb

Free space on /tmp at the end= 62348 MiB
End job on node049 at 2010-07-02 08:39:56