Trace number 2673501

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
PBPASSolver 2010-06-13? (TO) 1800.07 1800.91

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_50_10_5.opb
MD5SUM9d121e9bd43af8a355e8c7cd150cfe9a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-13
Best CPU time to get the best result obtained on this benchmark0.32095
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -13
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint10
Maximum length of a constraint17
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)606
Sum of products size (including duplicates)1212
Number of different products303
Sum of products size606

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.12	c 50 50 303 606 0 0 0 0
0.00/0.12	o 0
0.00/0.12	c 16 ~x712+8 ~x711+4 ~x710+2 ~x709+1 ~x708+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x33+1 x32+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1 x24+1 x23+1 x22+1 x21+1 x20+1 x19+1 x18+1 x17+1 x16+1 x15+1 x14+1 x13+1 x12+1 x11+1 x10+1 x9+1 x8+1 x7+1 x6+1 x5+1 x4+1 x3+1 x2-0=57
654.27/654.63	c 8 ~x711+4 ~x710+2 ~x709+1 ~x708+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x33+1 x32+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1 x24+1 x23+1 x22+1 x21+1 x20+1 x19+1 x18+1 x17+1 x16+1 x15+1 x14+1 x13+1 x12+1 x11+1 x10+1 x9+1 x8+1 x7+1 x6+1 x5+1 x4+1 x3+1 x2-0=28
936.05/936.59	o -13
936.05/936.59	c 16 ~x712+8 ~x711+4 ~x710+2 ~x709+1 ~x708+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x33+1 x32+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1 x24+1 x23+1 x22+1 x21+1 x20+1 x19+1 x18+1 x17+1 x16+1 x15+1 x14+1 x13+1 x12+1 x11+1 x10+1 x9+1 x8+1 x7+1 x6+1 x5+1 x4+1 x3+1 x2-0=51
1647.33/1648.16	c 16 ~x712+8 ~x711+4 ~x710+2 ~x709+1 ~x708+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x33+1 x32+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1 x24+1 x23+1 x22+1 x21+1 x20+1 x19+1 x18+1 x17+1 x16+1 x15+1 x14+1 x13+1 x12+1 x11+1 x10+1 x9+1 x8+1 x7+1 x6+1 x5+1 x4+1 x3+1 x2-0=48
1800.07/1800.91	o -13

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-2673501-1276813362/watcher-2673501-1276813362 -o /tmp/evaluation-result-2673501-1276813362/solver-2673501-1276813362 -C 1800 -W 2000 -M 1800 run HOME/instance-2673501-1276813362.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: 0.85 0.97 0.99 3/105 26497
/proc/meminfo: memFree=1848440/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0

[startup+0.048035 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 26497
/proc/meminfo: memFree=1848440/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.102038 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 26497
/proc/meminfo: memFree=1848440/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.302061 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 26497
/proc/meminfo: memFree=1848440/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701107 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 26497
/proc/meminfo: memFree=1848440/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5012 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 26500
/proc/meminfo: memFree=1836272/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=15532 CPUtime=1.49
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 3595 0 0 0 146 3 0 0 25 0 1 0 22630003 15904768 3274 1992294400 134512640 134902295 4291949376 18446744073709551615 4160066303 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 3883 3274 269 96 0 3095 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24232

[startup+3.10138 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 26500
/proc/meminfo: memFree=1835528/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=16192 CPUtime=3.09
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 3761 0 0 0 306 3 0 0 25 0 1 0 22630003 16580608 3440 1992294400 134512640 134902295 4291949376 18446744073709551615 4160085207 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 4048 3440 269 96 0 3260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24892

[startup+6.30174 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 26500
/proc/meminfo: memFree=1834412/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=17116 CPUtime=6.28
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 3989 0 0 0 625 3 0 0 25 0 1 0 22630003 17526784 3668 1992294400 134512640 134902295 4291949376 18446744073709551615 4160078708 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 4279 3668 269 96 0 3491 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25816

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 26500
/proc/meminfo: memFree=1833668/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=17644 CPUtime=12.67
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 4109 0 0 0 1264 3 0 0 25 0 1 0 22630003 18067456 3788 1992294400 134512640 134902295 4291949376 18446744073709551615 4160099310 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 4411 3788 269 96 0 3623 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26344

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 26502
/proc/meminfo: memFree=1833048/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=18304 CPUtime=25.47
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 4283 0 0 0 2543 4 0 0 25 0 1 0 22630003 18743296 3962 1992294400 134512640 134902295 4291949376 18446744073709551615 4160084845 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 4576 3962 269 96 0 3788 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 27004

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 26502
/proc/meminfo: memFree=1832676/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=18576 CPUtime=51.06
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 4356 0 0 0 5102 4 0 0 25 0 1 0 22630003 19021824 4035 1992294400 134512640 134902295 4291949376 18446744073709551615 4160066374 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 4644 4035 269 96 0 3856 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 27276

[startup+102.309 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 26504
/proc/meminfo: memFree=1831312/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=19648 CPUtime=102.24
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 4623 0 0 0 10220 4 0 0 25 0 1 0 22630003 20119552 4302 1992294400 134512640 134902295 4291949376 18446744073709551615 4160099216 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 4912 4302 269 96 0 4124 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 28348

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26504
/proc/meminfo: memFree=1830196/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=20724 CPUtime=162.2
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 4888 0 0 0 16216 4 0 0 25 0 1 0 22630003 21221376 4567 1992294400 134512640 134902295 4291949376 18446744073709551615 4160097533 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 5181 4567 269 96 0 4393 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 29424

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26506
/proc/meminfo: memFree=1830072/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=20880 CPUtime=222.18
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 4922 0 0 0 22214 4 0 0 25 0 1 0 22630003 21381120 4601 1992294400 134512640 134902295 4291949376 18446744073709551615 4160099217 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 5220 4601 269 96 0 4432 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 29580

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26508
/proc/meminfo: memFree=1829700/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=21040 CPUtime=282.15
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 4972 0 0 0 28211 4 0 0 25 0 1 0 22630003 21544960 4651 1992294400 134512640 134902295 4291949376 18446744073709551615 4160078656 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 5260 4651 269 96 0 4472 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 29740

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26510
/proc/meminfo: memFree=1829080/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=21868 CPUtime=342.13
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 5146 0 0 0 34208 5 0 0 25 0 1 0 22630003 22392832 4825 1992294400 134512640 134902295 4291949376 18446744073709551615 4160078356 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 5467 4825 269 96 0 4679 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 30568

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26512
/proc/meminfo: memFree=1827716/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=23280 CPUtime=402.09
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 5498 0 0 0 40204 5 0 0 25 0 1 0 22630003 23838720 5177 1992294400 134512640 134902295 4291949376 18446744073709551615 4160066278 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 5820 5177 269 96 0 5032 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 31980

[startup+462.301 s]

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

/proc/26499/statm: 5420 4748 269 96 0 4632 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 30380

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 26537
/proc/meminfo: memFree=1827840/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=22340 CPUtime=1241.71
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 10081 0 0 0 124160 11 0 0 25 0 1 0 22630003 22876160 4925 1992294400 134512640 134902295 4291949376 18446744073709551615 4160096606 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 5585 4925 269 96 0 4797 0
Current children cumulated CPU time (s) 1241.71
Current children cumulated vsize (KiB) 31040

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 26539
/proc/meminfo: memFree=1827840/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=22340 CPUtime=1301.69
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 10082 0 0 0 130158 11 0 0 25 0 1 0 22630003 22876160 4926 1992294400 134512640 134902295 4291949376 18446744073709551615 4160066201 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 5585 4926 269 96 0 4797 0
Current children cumulated CPU time (s) 1301.69
Current children cumulated vsize (KiB) 31040

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 26539
/proc/meminfo: memFree=1827716/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=22500 CPUtime=1361.66
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 10088 0 0 0 136155 11 0 0 25 0 1 0 22630003 23040000 4932 1992294400 134512640 134902295 4291949376 18446744073709551615 4160066216 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 5625 4932 269 96 0 4837 0
Current children cumulated CPU time (s) 1361.66
Current children cumulated vsize (KiB) 31200

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 26541
/proc/meminfo: memFree=1827716/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=22500 CPUtime=1421.64
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 10090 0 0 0 142153 11 0 0 25 0 1 0 22630003 23040000 4934 1992294400 134512640 134902295 4291949376 18446744073709551615 4160096382 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 5625 4934 269 96 0 4837 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 31200

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 26543
/proc/meminfo: memFree=1825980/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=24216 CPUtime=1481.61
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 10526 0 0 0 148149 12 0 0 25 0 1 0 22630003 24797184 5370 1992294400 134512640 134902295 4291949376 18446744073709551615 4160066216 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 6054 5370 269 96 0 5266 0
Current children cumulated CPU time (s) 1481.61
Current children cumulated vsize (KiB) 32916

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 26545
/proc/meminfo: memFree=1824988/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=25156 CPUtime=1541.58
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 10769 0 0 0 154146 12 0 0 25 0 1 0 22630003 25759744 5613 1992294400 134512640 134902295 4291949376 18446744073709551615 4160066303 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 6289 5613 269 96 0 5501 0
Current children cumulated CPU time (s) 1541.58
Current children cumulated vsize (KiB) 33856

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 26547
/proc/meminfo: memFree=1824864/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=25156 CPUtime=1601.55
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 10770 0 0 0 160143 12 0 0 25 0 1 0 22630003 25759744 5614 1992294400 134512640 134902295 4291949376 18446744073709551615 4160078644 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 6289 5614 269 96 0 5501 0
Current children cumulated CPU time (s) 1601.55
Current children cumulated vsize (KiB) 33856

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 26547
/proc/meminfo: memFree=1832056/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=17880 CPUtime=1661.52
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 11994 0 0 0 166139 13 0 0 25 0 1 0 22630003 18309120 3826 1992294400 134512640 134902295 4291949376 18446744073709551615 4160085426 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 4470 3826 269 96 0 3682 0
Current children cumulated CPU time (s) 1661.52
Current children cumulated vsize (KiB) 26580

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 26549
/proc/meminfo: memFree=1830568/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=19484 CPUtime=1721.5
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 12366 0 0 0 172136 14 0 0 25 0 1 0 22630003 19951616 4198 1992294400 134512640 134902295 4291949376 18446744073709551615 4160078708 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 4871 4198 269 96 0 4083 0
Current children cumulated CPU time (s) 1721.5
Current children cumulated vsize (KiB) 28184

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 26551
/proc/meminfo: memFree=1830196/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=19748 CPUtime=1781.48
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 12454 0 0 0 178134 14 0 0 25 0 1 0 22630003 20221952 4286 1992294400 134512640 134902295 4291949376 18446744073709551615 4160066176 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 4937 4286 269 96 0 4149 0
Current children cumulated CPU time (s) 1781.48
Current children cumulated vsize (KiB) 28448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 26551
/proc/meminfo: memFree=1829824/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=20152 CPUtime=1800.07
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 12550 0 0 0 179993 14 0 0 25 0 1 0 22630003 20635648 4382 1992294400 134512640 134902295 4291949376 18446744073709551615 4160085048 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 5038 4382 269 96 0 4250 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 28852

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 26551
/proc/meminfo: memFree=1829824/2059040 swapFree=4164936/4192956
[pid=26497] ppid=26495 vsize=8700 CPUtime=0
/proc/26497/stat : 26497 (run) S 26495 26497 26472 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 22630002 8908800 251 1992294400 4194304 4922060 140734260290848 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26497/statm: 2175 251 211 178 0 68 0
[pid=26499] ppid=26497 vsize=20152 CPUtime=1800.07
/proc/26499/stat : 26499 (PBPASSolver) R 26497 26497 26472 0 -1 4202496 12550 0 0 0 179993 14 0 0 25 0 1 0 22630003 20635648 4382 1992294400 134512640 134902295 4291949376 18446744073709551615 4160085048 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26499/statm: 5038 4382 269 96 0 4250 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 28852

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26497 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.91
CPU time (s): 1800.07
CPU user time (s): 1799.93
CPU system time (s): 0.14
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 33856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 525
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= 4
involuntary context switches= 5

runsolver used 3.17452 second user time and 8.30774 second system time

The end

Launcher Data 

Begin job on node085 at 2010-06-18 00:22:42
IDJOB=2673501
IDBENCH=48168
IDSOLVER=1174
FILE ID=node085/2673501-1276813362
PBS_JOBID= 11176691
Free space on /tmp= 121828 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673501-1276813362/watcher-2673501-1276813362 -o /tmp/evaluation-result-2673501-1276813362/solver-2673501-1276813362 -C 1800 -W 2000 -M 1800  run HOME/instance-2673501-1276813362.opb

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

MD5SUM BENCH= 9d121e9bd43af8a355e8c7cd150cfe9a
RANDOM SEED=30768360

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

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

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


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1848960 kB
Buffers:         24168 kB
Cached:          76208 kB
SwapCached:       1408 kB
Active:          54760 kB
Inactive:        78376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848960 kB
SwapTotal:     4192956 kB
SwapFree:      4164936 kB
Dirty:             744 kB
Writeback:           0 kB
AnonPages:       31384 kB
Mapped:          14316 kB
Slab:            55340 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182336 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121828 MiB
End job on node085 at 2010-06-18 00:52:45