Trace number 2697277

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.12 1295.32

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_25_4_80.opb
MD5SUMd17850f8cb83537ab22f6a30504d9d46
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
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 FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31508
Sum of products size (including duplicates)63016
Number of different products15754
Sum of products size31508

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697277-1278052721.opb.
0.00/0.00	c Instance file HOME/instance-2697277-1278052721.opb
0.00/0.00	c File size is 1391218 bytes.
0.00/0.98	c Highest Coefficient sum: 1000
0.00/0.98	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.99/1.05	c ============================[ Problem Statistics ]=============================
0.99/1.05	c |                                                                             |
0.99/1.05	c |  Parsing time:          1.03         s                                      |
0.99/1.05	c |  Number Variables:      16754                                               |
0.99/1.06	c |  Number Constraints:    33010                                               |
0.99/1.06	c ===============================================================================
1800.12/1295.31	c Remaining time 1798.96 sec.
1800.12/1295.31	c 
1800.12/1295.31	c *** INTERRUPTED ***
1800.12/1295.31	s UNKNOWN
1800.12/1295.31	c Total CPU time              : 1795.16 s
1800.12/1295.31	c Memory used           : 212.36 MB
1800.12/1295.31	c CPU time              : 1795.16 s
1800.12/1295.31	c 
1800.12/1295.31	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-2697277-1278052721/watcher-2697277-1278052721 -o /tmp/evaluation-result-2697277-1278052721/solver-2697277-1278052721 -C 1800 -W 2000 -M 1800 run HOME/instance-2697277-1278052721.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: 1.99 1.96 1.56 3/106 32091
/proc/meminfo: memFree=1291256/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) R 32089 32091 31302 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120533397 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0

[startup+0.0862759 s]
/proc/loadavg: 1.99 1.96 1.56 3/106 32091
/proc/meminfo: memFree=1291256/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101276 s]
/proc/loadavg: 1.99 1.96 1.56 3/106 32091
/proc/meminfo: memFree=1291256/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300297 s]
/proc/loadavg: 1.99 1.96 1.56 3/106 32091
/proc/meminfo: memFree=1291256/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700338 s]
/proc/loadavg: 1.99 1.96 1.56 3/106 32091
/proc/meminfo: memFree=1291256/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50142 s]
/proc/loadavg: 1.99 1.96 1.56 2/108 32093
/proc/meminfo: memFree=1277228/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=42804 CPUtime=1.48
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 9769 0 0 0 146 2 0 0 18 0 1 0 180876166 43831296 7218 1992294400 134512640 146736320 4294223488 18446744073709551615 136902715 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32092/statm: 10701 7218 694 2985 0 7243 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 51504

[startup+3.10168 s]
/proc/loadavg: 1.91 1.95 1.55 2/108 32094
/proc/meminfo: memFree=1256892/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=105132 CPUtime=3.09
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 22690 0 0 0 300 9 0 0 21 0 1 0 180876166 107655168 13558 1992294400 134512640 146736320 4294223488 18446744073709551615 136007626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32092/statm: 26283 13558 825 2985 0 22825 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113832

[startup+6.30191 s]
/proc/loadavg: 1.91 1.95 1.55 2/108 32094
/proc/meminfo: memFree=1227132/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=120092 CPUtime=6.29
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 27749 0 0 0 618 11 0 0 25 0 1 0 180876166 122974208 16781 1992294400 134512640 146736320 4294223488 18446744073709551615 136406174 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32092/statm: 30023 16781 897 2985 0 26565 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 128792

[startup+12.7016 s]
/proc/loadavg: 1.77 1.92 1.55 2/108 32094
/proc/meminfo: memFree=1214856/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=146688 CPUtime=12.69
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 42419 0 0 0 1252 17 0 0 25 0 1 0 180876166 150208512 19767 1992294400 134512640 146736320 4294223488 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32092/statm: 36672 19767 922 2985 0 33214 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 155388

[startup+25.5009 s]
/proc/loadavg: 1.65 1.89 1.54 2/108 32094
/proc/meminfo: memFree=1214484/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=147060 CPUtime=25.47
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 47488 0 0 0 2529 18 0 0 25 0 1 0 180876166 150589440 19910 1992294400 134512640 146736320 4294223488 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32092/statm: 36765 19910 922 2985 0 33307 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 155760

[startup+51.1005 s]
/proc/loadavg: 1.43 1.81 1.53 2/108 32094
/proc/meminfo: memFree=1214236/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=147244 CPUtime=51.08
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 55421 0 0 0 5086 22 0 0 25 0 1 0 180876166 150777856 19989 1992294400 134512640 146736320 4294223488 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32092/statm: 36811 19989 922 2985 0 33353 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 155944

[startup+102.309 s]
/proc/loadavg: 1.17 1.67 1.49 2/108 32096
/proc/meminfo: memFree=1214112/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=147348 CPUtime=102.26
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 71182 0 0 0 10197 29 0 0 25 0 1 0 180876166 150884352 20036 1992294400 134512640 146736320 4294223488 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32092/statm: 36837 20036 922 2985 0 33379 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 156048

[startup+162.301 s]
/proc/loadavg: 1.07 1.56 1.46 2/108 32098
/proc/meminfo: memFree=1213740/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=147892 CPUtime=162.25
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 92740 0 0 0 16186 39 0 0 25 0 1 0 180876166 151441408 20146 1992294400 134512640 146736320 4294223488 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32092/statm: 36973 20146 922 2985 0 33515 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 156592

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.43 2/108 32098
/proc/meminfo: memFree=1212624/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=148904 CPUtime=222.23
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 112072 0 0 0 22177 46 0 0 25 0 1 0 180876166 152477696 20414 1992294400 134512640 146736320 4294223488 18446744073709551615 135526013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32092/statm: 37226 20414 922 2985 0 33768 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 157604

[startup+282.301 s]
/proc/loadavg: 1.01 1.37 1.40 2/108 32100
/proc/meminfo: memFree=1210764/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=148000 CPUtime=282.21
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 123429 0 0 0 28170 51 0 0 25 0 1 0 180876166 151552000 21076 1992294400 134512640 146736320 4294223488 18446744073709551615 136461520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32092/statm: 37000 21076 937 2985 0 33542 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 156700

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.37 2/108 32102
/proc/meminfo: memFree=1207912/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=146636 CPUtime=342.19
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 168807 0 0 0 34151 68 0 0 25 0 1 0 180876166 150155264 21649 1992294400 134512640 146736320 4294223488 18446744073709551615 136017777 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32092/statm: 36659 21649 942 2985 0 33201 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 155336

[startup+402.3 s]
/proc/loadavg: 1.00 1.24 1.35 2/108 32104
/proc/meminfo: memFree=1207292/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=148728 CPUtime=402.18
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 196991 0 0 0 40137 81 0 0 25 0 1 0 180876166 152297472 22347 1992294400 134512640 146736320 4294223488 18446744073709551615 136017495 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32092/statm: 37182 22347 942 2985 0 33724 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 157428

[startup+462.301 s]

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

[pid=32092] ppid=32091 vsize=213448 CPUtime=938.96
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 539191 0 0 0 93629 267 0 0 25 0 2 0 180876166 218570752 33954 1992294400 134512640 146736320 4294223488 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32092/statm: 53362 33954 984 2985 0 49904 0
[pid=32092/tid=32107] ppid=32091 vsize=213448 CPUtime=234.4
/proc/32092/task/32107/stat : 32107 (pb_cplex) R 32091 32091 31302 0 -1 4202560 161338 0 0 0 23351 89 0 0 25 0 2 0 180921818 218570752 33954 1992294400 134512640 146736320 4294223488 18446744073709551615 136007292 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 938.96
Current children cumulated vsize (KiB) 222148

[startup+822.301 s]
/proc/loadavg: 1.82 1.54 1.42 2/109 32115
/proc/meminfo: memFree=1157684/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=219508 CPUtime=1043.39
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 587925 0 0 0 104045 294 0 0 25 0 2 0 180876166 224776192 34463 1992294400 134512640 146736320 4294223488 18446744073709551615 135854459 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32092/statm: 54877 34463 984 2985 0 51419 0
[pid=32092/tid=32107] ppid=32091 vsize=219508 CPUtime=293.28
/proc/32092/task/32107/stat : 32107 (pb_cplex) S 32091 32091 31302 0 -1 4202560 190992 0 0 0 29223 105 0 0 25 0 2 0 180921818 224776192 34463 1992294400 134512640 146736320 4294223488 18446744073709551615 144580073 0 2 4096 16387 18446604437820470208 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1043.39
Current children cumulated vsize (KiB) 228208

[startup+882.301 s]
/proc/loadavg: 1.38 1.48 1.41 2/109 32117
/proc/meminfo: memFree=1157560/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=215340 CPUtime=1118.44
/proc/32092/stat : 32092 (pb_cplex) S 32091 32091 31302 0 -1 4202496 630351 0 0 0 111527 317 0 0 25 0 2 0 180876166 220508160 34082 1992294400 134512640 146736320 4294223488 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32092/statm: 53835 34082 984 2985 0 50377 0
[pid=32092/tid=32107] ppid=32091 vsize=215340 CPUtime=353.02
/proc/32092/task/32107/stat : 32107 (pb_cplex) R 32091 32091 31302 0 -1 4202560 228045 0 0 0 35179 123 0 0 25 0 2 0 180921818 220508160 34082 1992294400 134512640 146736320 4294223488 18446744073709551615 136007065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1118.44
Current children cumulated vsize (KiB) 224040

[startup+942.302 s]
/proc/loadavg: 1.75 1.55 1.43 3/109 32119
/proc/meminfo: memFree=1159172/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=211764 CPUtime=1226.07
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 676975 0 0 0 122263 344 0 0 25 0 2 0 180876166 216846336 33704 1992294400 134512640 146736320 4294223488 18446744073709551615 136017763 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32092/statm: 52941 33704 984 2985 0 49483 0
[pid=32092/tid=32107] ppid=32091 vsize=211764 CPUtime=407.7
/proc/32092/task/32107/stat : 32107 (pb_cplex) R 32091 32091 31302 0 -1 4202560 253177 0 0 0 40631 139 0 0 25 0 2 0 180921818 216846336 33704 1992294400 134512640 146736320 4294223488 18446744073709551615 136007616 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1226.07
Current children cumulated vsize (KiB) 220464

[startup+1002.3 s]
/proc/loadavg: 1.59 1.56 1.45 2/109 32121
/proc/meminfo: memFree=1156568/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=217068 CPUtime=1327.32
/proc/32092/stat : 32092 (pb_cplex) S 32091 32091 31302 0 -1 4202496 728440 0 0 0 132358 374 0 0 25 0 2 0 180876166 222277632 34374 1992294400 134512640 146736320 4294223488 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32092/statm: 54267 34374 987 2985 0 50809 0
[pid=32092/tid=32107] ppid=32091 vsize=217068 CPUtime=464.61
/proc/32092/task/32107/stat : 32107 (pb_cplex) R 32091 32091 31302 0 -1 4202560 285820 0 0 0 46304 157 0 0 25 0 2 0 180921818 222277632 34374 1992294400 134512640 146736320 4294223488 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1327.32
Current children cumulated vsize (KiB) 225768

[startup+1062.3 s]
/proc/loadavg: 1.49 1.52 1.44 3/109 32123
/proc/meminfo: memFree=1157436/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=214900 CPUtime=1405.92
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 767993 0 0 0 140198 394 0 0 25 0 2 0 180876166 220057600 34348 1992294400 134512640 146736320 4294223488 18446744073709551615 137460995 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32092/statm: 53725 34351 985 2985 0 50267 0
[pid=32092/tid=32107] ppid=32091 vsize=214900 CPUtime=516.68
/proc/32092/task/32107/stat : 32107 (pb_cplex) R 32091 32091 31302 0 -1 4202560 314426 0 0 0 51497 171 0 0 19 0 2 0 180921818 220057600 34351 1992294400 134512640 146736320 4294223488 18446744073709551615 135526013 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1405.92
Current children cumulated vsize (KiB) 223600

[startup+1122.3 s]
/proc/loadavg: 1.62 1.57 1.46 2/109 32123
/proc/meminfo: memFree=1154708/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=219024 CPUtime=1504.21
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 816978 0 0 0 149999 422 0 0 25 0 2 0 180876166 224280576 34783 1992294400 134512640 146736320 4294223488 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32092/statm: 54756 34783 984 2985 0 51298 0
[pid=32092/tid=32107] ppid=32091 vsize=219024 CPUtime=569.8
/proc/32092/task/32107/stat : 32107 (pb_cplex) S 32091 32091 31302 0 -1 4202560 340760 0 0 0 56793 187 0 0 25 0 2 0 180921818 224280576 34783 1992294400 134512640 146736320 4294223488 18446744073709551615 144580073 0 2 4096 16387 18446604437820470208 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1504.21
Current children cumulated vsize (KiB) 227724

[startup+1182.3 s]
/proc/loadavg: 1.79 1.61 1.48 3/109 32125
/proc/meminfo: memFree=1155080/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=216400 CPUtime=1608.22
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 860030 0 0 0 160375 447 0 0 25 0 2 0 180876166 221593600 34687 1992294400 134512640 146736320 4294223488 18446744073709551615 136004384 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32092/statm: 54100 34687 984 2985 0 50642 0
[pid=32092/tid=32107] ppid=32091 vsize=216400 CPUtime=613.82
/proc/32092/task/32107/stat : 32107 (pb_cplex) R 32091 32091 31302 0 -1 4202560 357272 0 0 0 61184 198 0 0 25 0 2 0 180921818 221593600 34687 1992294400 134512640 146736320 4294223488 18446744073709551615 136008168 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1608.22
Current children cumulated vsize (KiB) 225100

[startup+1242.3 s]
/proc/loadavg: 1.80 1.64 1.49 3/109 32127
/proc/meminfo: memFree=1154584/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=216668 CPUtime=1707.36
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 902763 0 0 0 170261 475 0 0 25 0 2 0 180876166 221868032 34779 1992294400 134512640 146736320 4294223488 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32092/statm: 54167 34779 984 2985 0 50709 0
[pid=32092/tid=32107] ppid=32091 vsize=216668 CPUtime=657.45
/proc/32092/task/32107/stat : 32107 (pb_cplex) R 32091 32091 31302 0 -1 4202560 376110 0 0 0 65534 211 0 0 25 0 2 0 180921818 221868032 34779 1992294400 134512640 146736320 4294223488 18446744073709551615 136006074 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1707.36
Current children cumulated vsize (KiB) 225368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1295.3 s]
/proc/loadavg: 1.76 1.66 1.51 3/109 32129
/proc/meminfo: memFree=1154460/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=217448 CPUtime=1800.12
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 939817 0 0 0 179514 498 0 0 20 0 2 0 180876166 222666752 34804 1992294400 134512640 146736320 4294223488 18446744073709551615 135854509 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32092/statm: 54362 34804 984 2985 0 50904 0
[pid=32092/tid=32107] ppid=32091 vsize=217448 CPUtime=707.16
/proc/32092/task/32107/stat : 32107 (pb_cplex) R 32091 32091 31302 0 -1 4202560 397764 0 0 0 70492 224 0 0 25 0 2 0 180921818 222666752 34804 1992294400 134512640 146736320 4294223488 18446744073709551615 138433384 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 226148

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

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

[startup+1295.3 s]
/proc/loadavg: 1.76 1.66 1.51 3/109 32129
/proc/meminfo: memFree=1154460/2059040 swapFree=4134900/4192956
[pid=32091] ppid=32089 vsize=8700 CPUtime=0
/proc/32091/stat : 32091 (run) S 32089 32091 31302 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180876166 8908800 248 1992294400 4194304 4922060 140736526269552 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32091/statm: 2175 248 208 178 0 68 0
[pid=32092] ppid=32091 vsize=217448 CPUtime=1800.12
/proc/32092/stat : 32092 (pb_cplex) R 32091 32091 31302 0 -1 4202496 939817 0 0 0 179514 498 0 0 20 0 2 0 180876166 222666752 34804 1992294400 134512640 146736320 4294223488 18446744073709551615 135854509 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32092/statm: 54362 34804 984 2985 0 50904 0
[pid=32092/tid=32107] ppid=32091 vsize=217448 CPUtime=707.16
/proc/32092/task/32107/stat : 32107 (pb_cplex) R 32091 32091 31302 0 -1 4202560 397764 0 0 0 70492 224 0 0 25 0 2 0 180921818 222666752 34804 1992294400 134512640 146736320 4294223488 18446744073709551615 138433384 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 226148

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32091 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 1800.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1295.32
CPU time (s): 1800.12
CPU user time (s): 1795.14
CPU system time (s): 4.98
CPU usage (%): 138.971
Max. virtual memory (cumulated for all children) (KiB): 233300

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 2.20866 second user time and 6.564 second system time

The end

Launcher Data 

Begin job on node002 at 2010-07-02 08:38:41
IDJOB=2697277
IDBENCH=48311
IDSOLVER=1209
FILE ID=node002/2697277-1278052721
PBS_JOBID= 11198880
Free space on /tmp= 62448 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_25_4_80.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697277-1278052721/watcher-2697277-1278052721 -o /tmp/evaluation-result-2697277-1278052721/solver-2697277-1278052721 -C 1800 -W 2000 -M 1800  run HOME/instance-2697277-1278052721.opb

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

MD5SUM BENCH= d17850f8cb83537ab22f6a30504d9d46
RANDOM SEED=500716053

node002.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		: 3000.242
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1293148 kB
Buffers:        200712 kB
Cached:         448104 kB
SwapCached:      11684 kB
Active:         312820 kB
Inactive:       350384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1293148 kB
SwapTotal:     4192956 kB
SwapFree:      4134900 kB
Dirty:           17292 kB
Writeback:           0 kB
AnonPages:       12340 kB
Mapped:           8492 kB
Slab:            80720 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182180 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-2697277-1278052721.opb

Free space on /tmp at the end= 62428 MiB
End job on node002 at 2010-07-02 09:00:19