Trace number 2673409

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) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=191-P1=43-P2=41-B.opb
MD5SUMe96391964472f7ba14184a1b98ddfa83
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.361944
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables48
Total number of constraints5
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 constraints5
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

Quality of the solution as a function of time


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

Solver Data 

739.06/739.32	c 48 5 128 256 0 0 0 0
739.06/739.32	o 119
739.06/739.32	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856+1 ~x23855+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=451
739.06/739.32	o 21
739.06/739.32	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856+1 ~x23855+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=500
1611.60/1612.15	o 3
1611.60/1612.15	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856+1 ~x23855+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=509
1611.60/1612.15	c 128 ~x23862+64 ~x23861+32 ~x23860+

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-2673409-1276810731/watcher-2673409-1276810731 -o /tmp/evaluation-result-2673409-1276810731/solver-2673409-1276810731 -C 1800 -W 2000 -M 1800 run HOME/instance-2673409-1276810731.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: 1.05 1.03 1.00 3/106 23105
/proc/meminfo: memFree=1867820/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0

[startup+0.066447 s]
/proc/loadavg: 1.05 1.03 1.00 3/106 23105
/proc/meminfo: memFree=1867820/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10145 s]
/proc/loadavg: 1.05 1.03 1.00 3/106 23105
/proc/meminfo: memFree=1867820/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301469 s]
/proc/loadavg: 1.05 1.03 1.00 3/106 23105
/proc/meminfo: memFree=1867820/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701506 s]
/proc/loadavg: 1.05 1.03 1.00 3/106 23105
/proc/meminfo: memFree=1867820/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50158 s]
/proc/loadavg: 1.05 1.03 1.00 2/108 23108
/proc/meminfo: memFree=1854536/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=17344 CPUtime=1.49
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 3806 0 0 0 147 2 0 0 25 0 1 0 22364957 17760256 3473 1992294400 134512640 134902295 4291278928 18446744073709551615 4160553833 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 4336 3473 270 96 0 3548 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26044

[startup+3.10073 s]
/proc/loadavg: 1.05 1.03 1.00 2/108 23108
/proc/meminfo: memFree=1854156/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=17872 CPUtime=3.08
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 3942 0 0 0 306 2 0 0 25 0 1 0 22364957 18300928 3609 1992294400 134512640 134902295 4291278928 18446744073709551615 4160562227 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 4468 3609 270 96 0 3680 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26572

[startup+6.30103 s]
/proc/loadavg: 1.04 1.03 1.00 2/108 23108
/proc/meminfo: memFree=1852916/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=18928 CPUtime=6.28
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 4212 0 0 0 626 2 0 0 25 0 1 0 22364957 19382272 3879 1992294400 134512640 134902295 4291278928 18446744073709551615 4160560272 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 4732 3879 270 96 0 3944 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27628

[startup+12.7006 s]
/proc/loadavg: 1.04 1.03 1.00 2/108 23108
/proc/meminfo: memFree=1850940/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=20788 CPUtime=12.68
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 4676 0 0 0 1265 3 0 0 25 0 1 0 22364957 21286912 4343 1992294400 134512640 134902295 4291278928 18446744073709551615 4160571588 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 5197 4343 270 96 0 4409 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29488

[startup+25.5018 s]
/proc/loadavg: 1.03 1.03 1.00 2/108 23110
/proc/meminfo: memFree=1846104/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=28592 CPUtime=25.48
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 9875 0 0 0 2543 5 0 0 25 0 1 0 22364957 29278208 5750 1992294400 134512640 134902295 4291278928 18446744073709551615 4160568876 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 7148 5750 270 96 0 6360 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37292

[startup+51.1012 s]
/proc/loadavg: 1.02 1.03 1.00 2/108 23110
/proc/meminfo: memFree=1839036/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=34692 CPUtime=51.07
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 11413 0 0 0 5101 6 0 0 25 0 1 0 22364957 35524608 7288 1992294400 134512640 134902295 4291278928 18446744073709551615 4160560316 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 8673 7288 270 96 0 7885 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43392

[startup+102.309 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 23112
/proc/meminfo: memFree=1831968/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=41500 CPUtime=102.26
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 13097 0 0 0 10218 8 0 0 25 0 1 0 22364957 42496000 8972 1992294400 134512640 134902295 4291278928 18446744073709551615 4160571880 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 10375 8972 270 96 0 9587 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 50200

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23112
/proc/meminfo: memFree=1827008/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=46356 CPUtime=162.24
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 14302 0 0 0 16214 10 0 0 25 0 1 0 22364957 47468544 10177 1992294400 134512640 134902295 4291278928 18446744073709551615 4160541294 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 11589 10177 270 96 0 10801 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 55056

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23114
/proc/meminfo: memFree=1823288/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=49984 CPUtime=222.22
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 15225 0 0 0 22211 11 0 0 25 0 1 0 22364957 51183616 11100 1992294400 134512640 134902295 4291278928 18446744073709551615 4160559986 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 12496 11100 270 96 0 11708 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 58684

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23116
/proc/meminfo: memFree=1820064/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=53420 CPUtime=282.19
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 16056 0 0 0 28208 11 0 0 25 0 1 0 22364957 54702080 11931 1992294400 134512640 134902295 4291278928 18446744073709551615 4160541314 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 13355 11931 270 96 0 12567 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 62120

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23118
/proc/meminfo: memFree=1810888/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=62700 CPUtime=342.18
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 18331 0 0 0 34204 14 0 0 25 0 1 0 22364957 64204800 14206 1992294400 134512640 134902295 4291278928 18446744073709551615 4160571518 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 15675 14206 270 96 0 14887 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 71400

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23120
/proc/meminfo: memFree=1807044/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=66592 CPUtime=402.16
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 19298 0 0 0 40201 15 0 0 25 0 1 0 22364957 68190208 15173 1992294400 134512640 134902295 4291278928 18446744073709551615 4160541320 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 16648 15173 270 96 0 15860 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 75292

[startup+462.302 s]

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

/proc/23107/statm: 22120 20673 270 96 0 21332 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 97180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23140
/proc/meminfo: memFree=1778772/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=94176 CPUtime=1181.94
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 47556 0 0 0 118154 40 0 0 25 0 1 0 22364957 96436224 22102 1992294400 134512640 134902295 4291278928 18446744073709551615 4160574621 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 23544 22102 270 96 0 22756 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 102876

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23142
/proc/meminfo: memFree=1778524/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=94176 CPUtime=1241.93
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 47556 0 0 0 124153 40 0 0 25 0 1 0 22364957 96436224 22102 1992294400 134512640 134902295 4291278928 18446744073709551615 4160560116 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 23544 22102 270 96 0 22756 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 102876

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23144
/proc/meminfo: memFree=1778524/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=94176 CPUtime=1301.92
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 47556 0 0 0 130152 40 0 0 25 0 1 0 22364957 96436224 22102 1992294400 134512640 134902295 4291278928 18446744073709551615 4160541357 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 23544 22102 270 96 0 22756 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 102876

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23153
/proc/meminfo: memFree=1777408/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=94176 CPUtime=1361.88
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 47556 0 0 0 136148 40 0 0 25 0 1 0 22364957 96436224 22102 1992294400 134512640 134902295 4291278928 18446744073709551615 4160572668 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 23544 22102 270 96 0 22756 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 102876

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23155
/proc/meminfo: memFree=1777408/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=94176 CPUtime=1421.87
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 47556 0 0 0 142147 40 0 0 25 0 1 0 22364957 96436224 22102 1992294400 134512640 134902295 4291278928 18446744073709551615 4160562704 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 23544 22102 270 96 0 22756 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 102876

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23157
/proc/meminfo: memFree=1777408/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=94356 CPUtime=1481.84
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 47575 0 0 0 148144 40 0 0 25 0 1 0 22364957 96620544 22121 1992294400 134512640 134902295 4291278928 18446744073709551615 4160560144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 23589 22121 270 96 0 22801 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 103056

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23159
/proc/meminfo: memFree=1777408/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=94356 CPUtime=1541.82
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 47578 0 0 0 154142 40 0 0 25 0 1 0 22364957 96620544 22124 1992294400 134512640 134902295 4291278928 18446744073709551615 4160560551 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 23589 22124 270 96 0 22801 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 103056

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23161
/proc/meminfo: memFree=1777408/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=94356 CPUtime=1601.81
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 47597 0 0 0 160141 40 0 0 25 0 1 0 22364957 96620544 22143 1992294400 134512640 134902295 4291278928 18446744073709551615 4160574458 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 23589 22143 270 96 0 22801 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 103056

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23161
/proc/meminfo: memFree=1829364/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=42836 CPUtime=1661.78
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 54570 0 0 0 166131 47 0 0 25 0 1 0 22364957 43864064 9305 1992294400 134512640 134902295 4291278928 18446744073709551615 4160553764 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 10709 9305 270 96 0 9921 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 51536

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23163
/proc/meminfo: memFree=1818576/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=53704 CPUtime=1721.76
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 57279 0 0 0 172127 49 0 0 25 0 1 0 22364957 54992896 12014 1992294400 134512640 134902295 4291278928 18446744073709551615 4160559961 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 13426 12014 270 96 0 12638 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 62404

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23165
/proc/meminfo: memFree=1810516/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=61864 CPUtime=1781.74
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 59305 0 0 0 178122 52 0 0 25 0 1 0 22364957 63348736 14040 1992294400 134512640 134902295 4291278928 18446744073709551615 4160541312 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 15466 14040 270 96 0 14678 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 70564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23165
/proc/meminfo: memFree=1807540/2059040 swapFree=4140524/4192956
[pid=23105] ppid=23103 vsize=8700 CPUtime=0
/proc/23105/stat : 23105 (run) S 23103 23105 22270 0 -1 4202496 388 134 0 0 0 0 0 0 15 0 1 0 22364957 8908800 250 1992294400 4194304 4922060 140735588084240 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23105/statm: 2175 250 211 178 0 68 0
[pid=23107] ppid=23105 vsize=64772 CPUtime=1800.05
/proc/23107/stat : 23107 (PBPASSolver) R 23105 23105 22270 0 -1 4202496 60036 0 0 0 179952 53 0 0 25 0 1 0 22364957 66326528 14771 1992294400 134512640 134902295 4291278928 18446744073709551615 4160571518 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23107/statm: 16193 14771 270 96 0 15405 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 73472

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 23105 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 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1799.52
CPU system time (s): 0.53
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 103056

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= 522
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= 3
involuntary context switches= 3

runsolver used 2.94655 second user time and 8.5337 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-17 23:38:51
IDJOB=2673409
IDBENCH=48076
IDSOLVER=1174
FILE ID=node048/2673409-1276810731
PBS_JOBID= 11176673
Free space on /tmp= 62452 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=191-P1=43-P2=41-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673409-1276810731/watcher-2673409-1276810731 -o /tmp/evaluation-result-2673409-1276810731/solver-2673409-1276810731 -C 1800 -W 2000 -M 1800  run HOME/instance-2673409-1276810731.opb

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

MD5SUM BENCH= e96391964472f7ba14184a1b98ddfa83
RANDOM SEED=9631736

node048.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		: 3000.212
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	: 6000.42
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		: 3000.212
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:       1868340 kB
Buffers:         18648 kB
Cached:          84896 kB
SwapCached:       5276 kB
Active:          69164 kB
Inactive:        46648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1868340 kB
SwapTotal:     4192956 kB
SwapFree:      4140524 kB
Dirty:             636 kB
Writeback:           8 kB
AnonPages:       10860 kB
Mapped:          12924 kB
Slab:            53036 kB
PageTables:       3928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183216 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= 62448 MiB
End job on node048 at 2010-06-18 00:08:53