Trace number 2697075

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) 1800.07 1775.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_3.opb
MD5SUM58d1d1d90868b936a5ba7e034aba056d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark85
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 71
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 constraint26
Maximum length of a constraint48
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)31622
Sum of products size (including duplicates)63244
Number of different products31622
Sum of products size63244

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697075-1278049434.opb.
0.00/0.00	c Instance file HOME/instance-2697075-1278049434.opb
0.00/0.00	c File size is 2478026 bytes.
1.19/1.25	c Highest Coefficient sum: 49
1.19/1.25	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.29/1.35	c ============================[ Problem Statistics ]=============================
1.29/1.35	c |                                                                             |
1.29/1.35	c |  Parsing time:          1.31         s                                      |
1.29/1.35	c |  Number Variables:      32622                                               |
1.29/1.37	c |  Number Constraints:    64244                                               |
1.29/1.37	c ===============================================================================
1800.07/1775.41	c Remaining time 1798.68 sec.
1800.07/1775.41	c 
1800.07/1775.41	c *** INTERRUPTED ***
1800.07/1775.41	s UNKNOWN
1800.07/1775.41	c Total CPU time              : 1795.89 s
1800.07/1775.41	c Memory used           : 200.74 MB
1800.07/1775.41	c CPU time              : 1795.89 s
1800.07/1775.41	c 
1800.07/1775.41	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-2697075-1278049434/watcher-2697075-1278049434 -o /tmp/evaluation-result-2697075-1278049434/solver-2697075-1278049434 -C 1800 -W 2000 -M 1800 run HOME/instance-2697075-1278049434.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: 1.39 1.44 1.38 3/106 30264
/proc/meminfo: memFree=1379764/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) R 30262 30264 30030 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007142805 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0

[startup+0.037166 s]
/proc/loadavg: 1.39 1.44 1.38 3/106 30264
/proc/meminfo: memFree=1379764/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101154 s]
/proc/loadavg: 1.39 1.44 1.38 3/106 30264
/proc/meminfo: memFree=1379764/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300176 s]
/proc/loadavg: 1.39 1.44 1.38 3/106 30264
/proc/meminfo: memFree=1379764/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700219 s]
/proc/loadavg: 1.39 1.44 1.38 3/106 30264
/proc/meminfo: memFree=1379764/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50132 s]
/proc/loadavg: 1.36 1.43 1.37 2/108 30266
/proc/meminfo: memFree=1365860/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=62828 CPUtime=1.49
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 14788 0 0 0 143 6 0 0 18 0 1 0 146236298 64335872 11718 1992294400 134512640 146736320 4290880864 18446744073709551615 138686334 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30265/statm: 15707 11718 725 2985 0 12249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71528

[startup+3.10148 s]
/proc/loadavg: 1.36 1.43 1.37 2/108 30266
/proc/meminfo: memFree=1324320/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=198716 CPUtime=3.09
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 41096 0 0 0 290 19 0 0 20 0 1 0 146236298 203485184 26879 1992294400 134512640 146736320 4290880864 18446744073709551615 135983266 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 49679 26879 906 2985 0 46221 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 207416

[startup+6.30183 s]
/proc/loadavg: 1.36 1.43 1.37 2/108 30266
/proc/meminfo: memFree=1275092/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=198716 CPUtime=6.29
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 41104 0 0 0 610 19 0 0 25 0 1 0 146236298 203485184 26887 1992294400 134512640 146736320 4290880864 18446744073709551615 135844782 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 49679 26887 906 2985 0 46221 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 207416

[startup+12.7015 s]
/proc/loadavg: 1.30 1.42 1.37 2/108 30266
/proc/meminfo: memFree=1274232/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=199056 CPUtime=12.68
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 41528 0 0 0 1249 19 0 0 25 0 1 0 146236298 203833344 27057 1992294400 134512640 146736320 4290880864 18446744073709551615 135983319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 49764 27057 906 2985 0 46306 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 207756

[startup+25.5009 s]
/proc/loadavg: 1.25 1.40 1.36 2/108 30268
/proc/meminfo: memFree=1274108/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=199056 CPUtime=25.47
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 43560 0 0 0 2528 19 0 0 25 0 1 0 146236298 203833344 27057 1992294400 134512640 146736320 4290880864 18446744073709551615 135982938 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 49764 27057 906 2985 0 46306 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 207756

[startup+51.1007 s]
/proc/loadavg: 1.39 1.41 1.37 5/109 30269
/proc/meminfo: memFree=1133856/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=389752 CPUtime=54.15
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 246847 0 0 0 5309 106 0 0 18 0 2 0 146236298 399106048 61509 1992294400 134512640 146736320 4290880864 18446744073709551615 135845822 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30265/statm: 97438 61509 1045 2985 0 93980 0
[pid=30265/tid=30269] ppid=30264 vsize=389752 CPUtime=3.66
/proc/30265/task/30269/stat : 30269 (pb_cplex) R 30264 30264 30030 0 -1 4202560 41057 0 0 0 345 21 0 0 17 0 2 0 146240898 399106048 61509 1992294400 134512640 146736320 4290880864 18446744073709551615 136002745 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 54.15
Current children cumulated vsize (KiB) 398452

[startup+102.309 s]
/proc/loadavg: 1.34 1.41 1.37 2/108 30271
/proc/meminfo: memFree=1225996/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=184028 CPUtime=127.41
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 565631 0 0 0 12474 267 0 0 25 0 1 0 146236298 188444672 39410 1992294400 134512640 146736320 4290880864 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 46007 39410 1042 2985 0 42549 0
Current children cumulated CPU time (s) 127.41
Current children cumulated vsize (KiB) 192728

[startup+162.302 s]
/proc/loadavg: 1.12 1.33 1.34 2/108 30271
/proc/meminfo: memFree=1223640/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=186432 CPUtime=187.38
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 584834 0 0 0 18463 275 0 0 25 0 1 0 146236298 190906368 39990 1992294400 134512640 146736320 4290880864 18446744073709551615 136007626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 46608 39990 1063 2985 0 43150 0
Current children cumulated CPU time (s) 187.38
Current children cumulated vsize (KiB) 195132

[startup+222.3 s]
/proc/loadavg: 1.04 1.27 1.32 2/108 30273
/proc/meminfo: memFree=1223640/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=188320 CPUtime=247.37
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 630264 0 0 0 24444 293 0 0 25 0 1 0 146236298 192839680 39805 1992294400 134512640 146736320 4290880864 18446744073709551615 136008441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 47080 39805 1043 2985 0 43622 0
Current children cumulated CPU time (s) 247.37
Current children cumulated vsize (KiB) 197020

[startup+282.301 s]
/proc/loadavg: 1.01 1.22 1.29 2/108 30275
/proc/meminfo: memFree=1223392/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=188680 CPUtime=307.36
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 660016 0 0 0 30430 306 0 0 25 0 1 0 146236298 193208320 39892 1992294400 134512640 146736320 4290880864 18446744073709551615 136008363 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 47170 39892 1043 2985 0 43712 0
Current children cumulated CPU time (s) 307.36
Current children cumulated vsize (KiB) 197380

[startup+342.3 s]
/proc/loadavg: 1.00 1.17 1.27 2/108 30277
/proc/meminfo: memFree=1220540/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=191024 CPUtime=367.33
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 692395 0 0 0 36415 318 0 0 25 0 1 0 146236298 195608576 40599 1992294400 134512640 146736320 4290880864 18446744073709551615 135854509 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 47756 40599 1043 2985 0 44298 0
Current children cumulated CPU time (s) 367.33
Current children cumulated vsize (KiB) 199724

[startup+402.301 s]
/proc/loadavg: 1.00 1.14 1.25 2/108 30279
/proc/meminfo: memFree=1220540/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=191096 CPUtime=427.32
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 697682 0 0 0 42412 320 0 0 25 0 1 0 146236298 195682304 40617 1992294400 134512640 146736320 4290880864 18446744073709551615 136008626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 47774 40617 1043 2985 0 44316 0
Current children cumulated CPU time (s) 427.32
Current children cumulated vsize (KiB) 199796

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

/proc/30265/statm: 50271 42152 1043 2985 0 46813 0
Current children cumulated CPU time (s) 1087.14
Current children cumulated vsize (KiB) 209784

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.10 2/108 30306
/proc/meminfo: memFree=1213472/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=201300 CPUtime=1147.12
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 824163 0 0 0 114341 371 0 0 25 0 1 0 146236298 206131200 42240 1992294400 134512640 146736320 4290880864 18446744073709551615 136008416 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 50325 42240 1043 2985 0 46867 0
Current children cumulated CPU time (s) 1147.12
Current children cumulated vsize (KiB) 210000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/108 30308
/proc/meminfo: memFree=1213348/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=201404 CPUtime=1207.11
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 833210 0 0 0 120336 375 0 0 25 0 1 0 146236298 206237696 42285 1992294400 134512640 146736320 4290880864 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 50351 42285 1043 2985 0 46893 0
Current children cumulated CPU time (s) 1207.11
Current children cumulated vsize (KiB) 210104

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.08 2/108 30310
/proc/meminfo: memFree=1213348/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=201472 CPUtime=1267.09
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 842673 0 0 0 126331 378 0 0 25 0 1 0 146236298 206307328 42306 1992294400 134512640 146736320 4290880864 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 50368 42306 1043 2985 0 46910 0
Current children cumulated CPU time (s) 1267.09
Current children cumulated vsize (KiB) 210172

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 30312
/proc/meminfo: memFree=1213224/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=201492 CPUtime=1327.08
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 851662 0 0 0 132327 381 0 0 25 0 1 0 146236298 206327808 42325 1992294400 134512640 146736320 4290880864 18446744073709551615 136007517 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 50373 42325 1043 2985 0 46915 0
Current children cumulated CPU time (s) 1327.08
Current children cumulated vsize (KiB) 210192

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 30312
/proc/meminfo: memFree=1213224/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=201508 CPUtime=1387.06
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 861610 0 0 0 138322 384 0 0 25 0 1 0 146236298 206344192 42334 1992294400 134512640 146736320 4290880864 18446744073709551615 136008602 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 50377 42334 1043 2985 0 46919 0
Current children cumulated CPU time (s) 1387.06
Current children cumulated vsize (KiB) 210208

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 30314
/proc/meminfo: memFree=1213224/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=201540 CPUtime=1447.05
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 871727 0 0 0 144317 388 0 0 25 0 1 0 146236298 206376960 42348 1992294400 134512640 146736320 4290880864 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 50385 42348 1043 2985 0 46927 0
Current children cumulated CPU time (s) 1447.05
Current children cumulated vsize (KiB) 210240

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 30316
/proc/meminfo: memFree=1199088/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=220496 CPUtime=1507.03
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 897224 0 0 0 150304 399 0 0 25 0 1 0 146236298 225787904 46045 1992294400 134512640 146736320 4290880864 18446744073709551615 136000487 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 55124 46045 1043 2985 0 51666 0
Current children cumulated CPU time (s) 1507.03
Current children cumulated vsize (KiB) 229196

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 30318
/proc/meminfo: memFree=1209752/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=205544 CPUtime=1567.01
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 912325 0 0 0 156297 404 0 0 25 0 1 0 146236298 210477056 43222 1992294400 134512640 146736320 4290880864 18446744073709551615 136017766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 51386 43222 1043 2985 0 47928 0
Current children cumulated CPU time (s) 1567.01
Current children cumulated vsize (KiB) 214244

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 30320
/proc/meminfo: memFree=1209752/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=205544 CPUtime=1627
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 920707 0 0 0 162292 408 0 0 25 0 1 0 146236298 210477056 43241 1992294400 134512640 146736320 4290880864 18446744073709551615 136008446 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 51386 43241 1043 2985 0 47928 0
Current children cumulated CPU time (s) 1627
Current children cumulated vsize (KiB) 214244

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 30320
/proc/meminfo: memFree=1209752/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=205544 CPUtime=1686.98
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 930199 0 0 0 168287 411 0 0 25 0 1 0 146236298 210477056 43242 1992294400 134512640 146736320 4290880864 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 51386 43242 1043 2985 0 47928 0
Current children cumulated CPU time (s) 1686.98
Current children cumulated vsize (KiB) 214244

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 30322
/proc/meminfo: memFree=1209628/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=205544 CPUtime=1746.96
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 940005 0 0 0 174281 415 0 0 25 0 1 0 146236298 210477056 43248 1992294400 134512640 146736320 4290880864 18446744073709551615 136008454 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 51386 43248 1043 2985 0 47928 0
Current children cumulated CPU time (s) 1746.96
Current children cumulated vsize (KiB) 214244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1775.41 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 30324
/proc/meminfo: memFree=1209504/2059040 swapFree=4139628/4192956
[pid=30264] ppid=30262 vsize=8700 CPUtime=0
/proc/30264/stat : 30264 (run) S 30262 30264 30030 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146236298 8908800 248 1992294400 4194304 4922060 140734706098272 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30264/statm: 2175 248 208 178 0 68 0
[pid=30265] ppid=30264 vsize=205552 CPUtime=1800.07
/proc/30265/stat : 30265 (pb_cplex) R 30264 30264 30030 0 -1 4202496 948378 0 0 0 179589 418 0 0 25 0 1 0 146236298 210485248 43262 1992294400 134512640 146736320 4290880864 18446744073709551615 135999699 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30265/statm: 51388 43262 1043 2985 0 47930 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 214252

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30264 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 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1775.42
CPU time (s): 1800.07
CPU user time (s): 1795.89
CPU system time (s): 4.18
CPU usage (%): 101.388
Max. virtual memory (cumulated for all children) (KiB): 427684

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 2.98555 second user time and 8.37173 second system time

The end

Launcher Data 

Begin job on node038 at 2010-07-02 07:43:54
IDJOB=2697075
IDBENCH=48109
IDSOLVER=1209
FILE ID=node038/2697075-1278049434
PBS_JOBID= 11198853
Free space on /tmp= 62440 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_25_3.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697075-1278049434/watcher-2697075-1278049434 -o /tmp/evaluation-result-2697075-1278049434/solver-2697075-1278049434 -C 1800 -W 2000 -M 1800  run HOME/instance-2697075-1278049434.opb

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

MD5SUM BENCH= 58d1d1d90868b936a5ba7e034aba056d
RANDOM SEED=1441022207

node038.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		: 3000.222
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		: 3000.222
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1382772 kB
Buffers:        189556 kB
Cached:         372480 kB
SwapCached:       6884 kB
Active:         291708 kB
Inactive:       284224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1382772 kB
SwapTotal:     4192956 kB
SwapFree:      4139628 kB
Dirty:           17012 kB
Writeback:           0 kB
AnonPages:       12008 kB
Mapped:          11980 kB
Slab:            78320 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180804 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-2697075-1278049434.opb

Free space on /tmp at the end= 62420 MiB
End job on node038 at 2010-07-02 08:13:33