Trace number 2673447

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) 1800.06 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_10_5.opb
MD5SUM381026b11996e1fba08582de081db326
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark12.6251
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
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 constraint11
Maximum length of a constraint18
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 products606
Sum of products size1212

Solver Data 

0.00/0.12	c 50 50 606 1212 0 0 0 0
0.00/0.12	o 18
0.00/0.12	c 32 ~x713+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=105
0.00/0.21	o 8
0.00/0.21	c 32 ~x713+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

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-2673447-1276811647/watcher-2673447-1276811647 -o /tmp/evaluation-result-2673447-1276811647/solver-2673447-1276811647 -C 1800 -W 2000 -M 1800 run HOME/instance-2673447-1276811647.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: 0.92 0.98 0.99 3/105 27040
/proc/meminfo: memFree=1898900/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0

[startup+0.0514119 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 27040
/proc/meminfo: memFree=1898900/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101416 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 27040
/proc/meminfo: memFree=1898900/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301437 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 27040
/proc/meminfo: memFree=1898900/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701479 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 27040
/proc/meminfo: memFree=1898900/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50156 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 27043
/proc/meminfo: memFree=1886236/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=15896 CPUtime=1.49
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 4309 0 0 0 146 3 0 0 25 0 1 0 22458249 16277504 3345 1992294400 134512640 134902295 4294679568 18446744073709551615 9397756 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 3974 3345 269 96 0 3186 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24596

[startup+3.10173 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 27043
/proc/meminfo: memFree=1885616/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=16820 CPUtime=3.08
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 4540 0 0 0 305 3 0 0 25 0 1 0 22458249 17223680 3576 1992294400 134512640 134902295 4294679568 18446744073709551615 4159976035 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 4205 3576 269 96 0 3417 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25520

[startup+6.30107 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27043
/proc/meminfo: memFree=1883880/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=18272 CPUtime=6.29
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 4881 0 0 0 625 4 0 0 25 0 1 0 22458249 18710528 3917 1992294400 134512640 134902295 4294679568 18446744073709551615 4160007021 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 4568 3917 269 96 0 3780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26972

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27043
/proc/meminfo: memFree=1882764/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=18932 CPUtime=12.69
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 5039 0 0 0 1265 4 0 0 25 0 1 0 22458249 19386368 4075 1992294400 134512640 134902295 4294679568 18446744073709551615 4159976158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 4733 4075 269 96 0 3945 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27632

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27043
/proc/meminfo: memFree=1882392/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=19328 CPUtime=25.48
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 5147 0 0 0 2544 4 0 0 25 0 1 0 22458249 19791872 4183 1992294400 134512640 134902295 4294679568 18446744073709551615 4159988200 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 4832 4183 269 96 0 4044 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28028

[startup+51.1008 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 27045
/proc/meminfo: memFree=1882020/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=19592 CPUtime=51.07
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 5226 0 0 0 5103 4 0 0 25 0 1 0 22458249 20062208 4262 1992294400 134512640 134902295 4294679568 18446744073709551615 4160009219 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 4898 4262 269 96 0 4110 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28292

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 27047
/proc/meminfo: memFree=1881524/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=19888 CPUtime=102.27
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 5282 0 0 0 10223 4 0 0 25 0 1 0 22458249 20365312 4318 1992294400 134512640 134902295 4294679568 18446744073709551615 4159988479 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 4972 4318 269 96 0 4184 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28588

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27047
/proc/meminfo: memFree=1880284/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=21144 CPUtime=162.25
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 5585 0 0 0 16220 5 0 0 25 0 1 0 22458249 21651456 4621 1992294400 134512640 134902295 4294679568 18446744073709551615 4159976089 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 5286 4621 269 96 0 4498 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29844

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27049
/proc/meminfo: memFree=1878176/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=23260 CPUtime=222.22
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 6109 0 0 0 22217 5 0 0 25 0 1 0 22458249 23818240 5145 1992294400 134512640 134902295 4294679568 18446744073709551615 4159976158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 5815 5145 269 96 0 5027 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31960

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27051
/proc/meminfo: memFree=1876812/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=24640 CPUtime=282.2
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 6450 0 0 0 28215 5 0 0 25 0 1 0 22458249 25231360 5486 1992294400 134512640 134902295 4294679568 18446744073709551615 4160014155 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 6160 5486 269 96 0 5372 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33340

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27053
/proc/meminfo: memFree=1876812/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=24640 CPUtime=342.18
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 6474 0 0 0 34213 5 0 0 25 0 1 0 22458249 25231360 5510 1992294400 134512640 134902295 4294679568 18446744073709551615 4159988544 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 6160 5510 269 96 0 5372 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 33340

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27055
/proc/meminfo: memFree=1876688/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=24788 CPUtime=402.16
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 6503 0 0 0 40211 5 0 0 25 0 1 0 22458249 25382912 5539 1992294400 134512640 134902295 4294679568 18446744073709551615 4160011979 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 6197 5539 269 96 0 5409 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 33488

[startup+462.301 s]

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

/proc/27042/statm: 6854 6170 269 96 0 6066 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 36116

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27084
/proc/meminfo: memFree=1873216/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=27684 CPUtime=1181.93
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 7191 0 0 0 118187 6 0 0 25 0 1 0 22458249 28348416 6227 1992294400 134512640 134902295 4294679568 18446744073709551615 4160009131 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 6921 6227 269 96 0 6133 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 36384

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27086
/proc/meminfo: memFree=1872348/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=28212 CPUtime=1241.91
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 7322 0 0 0 124185 6 0 0 25 0 1 0 22458249 28889088 6358 1992294400 134512640 134902295 4294679568 18446744073709551615 4159976176 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 7053 6358 269 96 0 6265 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 36912

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27088
/proc/meminfo: memFree=1871356/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=29304 CPUtime=1301.9
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 7589 0 0 0 130184 6 0 0 25 0 1 0 22458249 30007296 6625 1992294400 134512640 134902295 4294679568 18446744073709551615 4160006270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 7326 6625 269 96 0 6538 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 38004

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27088
/proc/meminfo: memFree=1870984/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=29568 CPUtime=1361.88
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 7653 0 0 0 136182 6 0 0 25 0 1 0 22458249 30277632 6689 1992294400 134512640 134902295 4294679568 18446744073709551615 4159995140 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 7392 6689 269 96 0 6604 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 38268

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27090
/proc/meminfo: memFree=1870984/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=29568 CPUtime=1421.87
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 7666 0 0 0 142181 6 0 0 25 0 1 0 22458249 30277632 6702 1992294400 134512640 134902295 4294679568 18446744073709551615 4159995053 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 7392 6702 269 96 0 6604 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 38268

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27092
/proc/meminfo: memFree=1870860/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=29756 CPUtime=1481.84
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 7693 0 0 0 148178 6 0 0 25 0 1 0 22458249 30470144 6729 1992294400 134512640 134902295 4294679568 18446744073709551615 4160011263 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 7439 6729 269 96 0 6651 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 38456

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27094
/proc/meminfo: memFree=1870860/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=29756 CPUtime=1541.82
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 7693 0 0 0 154176 6 0 0 25 0 1 0 22458249 30470144 6729 1992294400 134512640 134902295 4294679568 18446744073709551615 4160009178 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 7439 6729 269 96 0 6651 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 38456

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27094
/proc/meminfo: memFree=1870736/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=29756 CPUtime=1601.81
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 7709 0 0 0 160175 6 0 0 25 0 1 0 22458249 30470144 6745 1992294400 134512640 134902295 4294679568 18446744073709551615 4160009105 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 7439 6745 269 96 0 6651 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 38456

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27096
/proc/meminfo: memFree=1870736/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=29900 CPUtime=1661.79
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 7722 0 0 0 166173 6 0 0 25 0 1 0 22458249 30617600 6758 1992294400 134512640 134902295 4294679568 18446744073709551615 4159976089 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 7475 6758 269 96 0 6687 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 38600

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27098
/proc/meminfo: memFree=1869992/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=30560 CPUtime=1721.77
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 7896 0 0 0 172170 7 0 0 25 0 1 0 22458249 31293440 6932 1992294400 134512640 134902295 4294679568 18446744073709551615 4160006270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 7640 6932 269 96 0 6852 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 39260

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27100
/proc/meminfo: memFree=1869372/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=30956 CPUtime=1781.76
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 7987 0 0 0 178169 7 0 0 25 0 1 0 22458249 31698944 7023 1992294400 134512640 134902295 4294679568 18446744073709551615 4159995126 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 7739 7023 269 96 0 6951 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 39656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27100
/proc/meminfo: memFree=1869248/2059040 swapFree=4139388/4192956
[pid=27040] ppid=27038 vsize=8700 CPUtime=0
/proc/27040/stat : 27040 (run) S 27038 27040 26179 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22458248 8908800 251 1992294400 4194304 4922060 140736607848016 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27040/statm: 2175 251 211 178 0 68 0
[pid=27042] ppid=27040 vsize=30956 CPUtime=1800.06
/proc/27042/stat : 27042 (PBPASSolver) R 27040 27040 26179 0 -1 4202496 8001 0 0 0 179999 7 0 0 25 0 1 0 22458249 31698944 7037 1992294400 134512640 134902295 4294679568 18446744073709551615 4160008848 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27042/statm: 7739 7037 269 96 0 6951 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 39656

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 27040 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 1800.06
#
# 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): 1800.06
CPU user time (s): 1799.99
CPU system time (s): 0.07
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 39656

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= 524
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 3.04654 second user time and 8.43372 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-17 23:54:08
IDJOB=2673447
IDBENCH=48114
IDSOLVER=1174
FILE ID=node082/2673447-1276811647
PBS_JOBID= 11176635
Free space on /tmp= 62520 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_10_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673447-1276811647/watcher-2673447-1276811647 -o /tmp/evaluation-result-2673447-1276811647/solver-2673447-1276811647 -C 1800 -W 2000 -M 1800  run HOME/instance-2673447-1276811647.opb

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

MD5SUM BENCH= 381026b11996e1fba08582de081db326
RANDOM SEED=1530904312

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1899296 kB
Buffers:         10440 kB
Cached:          68236 kB
SwapCached:       7260 kB
Active:          68940 kB
Inactive:        22948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1899296 kB
SwapTotal:     4192956 kB
SwapFree:      4139388 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       10912 kB
Mapped:          12760 kB
Slab:            46040 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182072 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62520 MiB
End job on node082 at 2010-06-18 00:24:10