Trace number 2673564

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/
manquinho/bsg/normalized-bsg_50_25_3.opb
MD5SUMe70f8e0da8fa345ba6e82dce1b0133d2
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-7
Best CPU time to get the best result obtained on this benchmark708.262
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
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 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2952
Sum of products size (including duplicates)5904
Number of different products1476
Sum of products size2952

Solver Data 

1.19/1.25	c 100 151 1476 2952 0 0 0 0
1.19/1.25	o -10
1.19/1.25	c 16 ~x7387+8 ~x7386+4 ~x7385+2 ~x7384+1 ~x7383+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+

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-2673564-1276815040/watcher-2673564-1276815040 -o /tmp/evaluation-result-2673564-1276815040/solver-2673564-1276815040 -C 1800 -W 2000 -M 1800 run HOME/instance-2673564-1276815040.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 1.01 0.99 3/106 23506
/proc/meminfo: memFree=1847544/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0

[startup+0.055013 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 23506
/proc/meminfo: memFree=1847544/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101027 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 23506
/proc/meminfo: memFree=1847544/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301052 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 23506
/proc/meminfo: memFree=1847544/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701104 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 23506
/proc/meminfo: memFree=1847544/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50121 s]
/proc/loadavg: 0.93 1.01 0.99 2/108 23509
/proc/meminfo: memFree=1804748/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=49432 CPUtime=1.48
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 12837 0 0 0 134 14 0 0 25 0 1 0 22792038 50618368 11550 1992294400 134512640 134902295 4289415824 18446744073709551615 4160176660 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 12358 11550 270 96 0 11570 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 58132

[startup+3.10144 s]
/proc/loadavg: 0.93 1.01 0.99 2/108 23509
/proc/meminfo: memFree=1801648/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=49696 CPUtime=3.08
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 12890 0 0 0 294 14 0 0 25 0 1 0 22792038 50888704 11603 1992294400 134512640 134902295 4289415824 18446744073709551615 4160197629 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 12424 11603 270 96 0 11636 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 58396

[startup+6.30089 s]
/proc/loadavg: 0.93 1.01 0.99 2/108 23509
/proc/meminfo: memFree=1800656/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=50796 CPUtime=6.28
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 13171 0 0 0 614 14 0 0 25 0 1 0 22792038 52015104 11884 1992294400 134512640 134902295 4289415824 18446744073709551615 4160197565 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 12699 11884 270 96 0 11911 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 59496

[startup+12.7008 s]
/proc/loadavg: 0.94 1.01 0.99 2/108 23509
/proc/meminfo: memFree=1798672/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=52516 CPUtime=12.68
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 13622 0 0 0 1253 15 0 0 25 0 1 0 22792038 53776384 12335 1992294400 134512640 134902295 4289415824 18446744073709551615 4160186270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 13129 12335 270 96 0 12341 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 61216

[startup+25.5016 s]
/proc/loadavg: 0.95 1.01 0.99 2/108 23509
/proc/meminfo: memFree=1795324/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=55872 CPUtime=25.48
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 14437 0 0 0 2533 15 0 0 25 0 1 0 22792038 57212928 13150 1992294400 134512640 134902295 4289415824 18446744073709551615 4160164607 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 13968 13150 270 96 0 13180 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64572

[startup+51.1012 s]
/proc/loadavg: 0.97 1.01 0.99 2/108 23511
/proc/meminfo: memFree=1793712/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=57324 CPUtime=51.07
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 14823 0 0 0 5092 15 0 0 25 0 1 0 22792038 58699776 13536 1992294400 134512640 134902295 4289415824 18446744073709551615 4160176660 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 14331 13536 270 96 0 13543 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 66024

[startup+102.309 s]
/proc/loadavg: 0.98 1.00 0.99 2/108 23511
/proc/meminfo: memFree=1792720/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=58116 CPUtime=102.26
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 15012 0 0 0 10211 15 0 0 25 0 1 0 22792038 59510784 13725 1992294400 134512640 134902295 4289415824 18446744073709551615 4160194686 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 14529 13725 270 96 0 13741 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 66816

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 23513
/proc/meminfo: memFree=1789620/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=61492 CPUtime=162.24
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 15836 0 0 0 16208 16 0 0 25 0 1 0 22792038 62967808 14549 1992294400 134512640 134902295 4289415824 18446744073709551615 4160183540 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 15373 14549 270 96 0 14585 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 70192

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 23515
/proc/meminfo: memFree=1788256/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=62548 CPUtime=222.21
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 16109 0 0 0 22205 16 0 0 25 0 1 0 22792038 64049152 14822 1992294400 134512640 134902295 4289415824 18446744073709551615 4160176669 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 15637 14822 270 96 0 14849 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 71248

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 23517
/proc/meminfo: memFree=1788132/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=62720 CPUtime=282.2
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 16141 0 0 0 28204 16 0 0 25 0 1 0 22792038 64225280 14854 1992294400 134512640 134902295 4289415824 18446744073709551615 4160183476 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 15680 14854 270 96 0 14892 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 71420

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 23517
/proc/meminfo: memFree=1782676/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=68312 CPUtime=342.18
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 17535 0 0 0 34201 17 0 0 25 0 1 0 22792038 69951488 16248 1992294400 134512640 134902295 4289415824 18446744073709551615 4160164522 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 17078 16248 270 96 0 16290 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 77012

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 23519
/proc/meminfo: memFree=1778708/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=72144 CPUtime=402.16
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 18495 0 0 0 40198 18 0 0 25 0 1 0 22792038 73875456 17208 1992294400 134512640 134902295 4289415824 18446744073709551615 4160202466 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 18036 17208 270 96 0 17248 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 80844

[startup+462.302 s]

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

/proc/23508/statm: 20716 19812 270 96 0 19928 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 91564

[startup+1182.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/108 23550
/proc/meminfo: memFree=1767672/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=82864 CPUtime=1181.92
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 21118 0 0 0 118172 20 0 0 25 0 1 0 22792038 84852736 19831 1992294400 134512640 134902295 4289415824 18446744073709551615 4160164488 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 20716 19831 270 96 0 19928 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 91564

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 23550
/proc/meminfo: memFree=1767424/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=82864 CPUtime=1241.9
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 21119 0 0 0 124170 20 0 0 25 0 1 0 22792038 84852736 19832 1992294400 134512640 134902295 4289415824 18446744073709551615 4160186485 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 20716 19832 270 96 0 19928 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 91564

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23552
/proc/meminfo: memFree=1764076/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=86168 CPUtime=1301.89
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 21955 0 0 0 130168 21 0 0 25 0 1 0 22792038 88236032 20668 1992294400 134512640 134902295 4289415824 18446744073709551615 4160194686 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 21542 20668 270 96 0 20754 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 94868

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23554
/proc/meminfo: memFree=1763704/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=86508 CPUtime=1361.86
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 22012 0 0 0 136165 21 0 0 25 0 1 0 22792038 88584192 20725 1992294400 134512640 134902295 4289415824 18446744073709551615 4160197517 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 21627 20725 270 96 0 20839 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 95208

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23556
/proc/meminfo: memFree=1763332/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=87000 CPUtime=1421.85
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 22127 0 0 0 142164 21 0 0 25 0 1 0 22792038 89088000 20840 1992294400 134512640 134902295 4289415824 18446744073709551615 4160164482 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 21750 20840 270 96 0 20962 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 95700

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23558
/proc/meminfo: memFree=1763208/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=87000 CPUtime=1481.83
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 22140 0 0 0 148162 21 0 0 25 0 1 0 22792038 89088000 20853 1992294400 134512640 134902295 4289415824 18446744073709551615 4160197565 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 21750 20853 270 96 0 20962 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 95700

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23558
/proc/meminfo: memFree=1763084/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=87320 CPUtime=1541.81
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 22174 0 0 0 154160 21 0 0 25 0 1 0 22792038 89415680 20887 1992294400 134512640 134902295 4289415824 18446744073709551615 4160194686 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 21830 20887 270 96 0 21042 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 96020

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23560
/proc/meminfo: memFree=1762836/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=87320 CPUtime=1601.79
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 22194 0 0 0 160158 21 0 0 25 0 1 0 22792038 89415680 20907 1992294400 134512640 134902295 4289415824 18446744073709551615 4160194686 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 21830 20907 270 96 0 21042 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 96020

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23562
/proc/meminfo: memFree=1762836/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=87320 CPUtime=1661.77
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 22194 0 0 0 166156 21 0 0 25 0 1 0 22792038 89415680 20907 1992294400 134512640 134902295 4289415824 18446744073709551615 4160194872 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 21830 20907 270 96 0 21042 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 96020

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23564
/proc/meminfo: memFree=1762712/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=87320 CPUtime=1721.76
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 22197 0 0 0 172155 21 0 0 25 0 1 0 22792038 89415680 20910 1992294400 134512640 134902295 4289415824 18446744073709551615 4160194686 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 21830 20910 270 96 0 21042 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 96020

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23566
/proc/meminfo: memFree=1762588/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=87472 CPUtime=1781.74
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 22216 0 0 0 178153 21 0 0 25 0 1 0 22792038 89571328 20929 1992294400 134512640 134902295 4289415824 18446744073709551615 4160164613 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 21868 20929 270 96 0 21080 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 96172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23566
/proc/meminfo: memFree=1762588/2059040 swapFree=4140984/4192956
[pid=23506] ppid=23504 vsize=8700 CPUtime=0
/proc/23506/stat : 23506 (run) S 23504 23506 23481 0 -1 4202496 392 134 0 0 0 0 0 0 21 0 1 0 22792038 8908800 251 1992294400 4194304 4922060 140735494943616 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23506/statm: 2175 251 211 178 0 68 0
[pid=23508] ppid=23506 vsize=87472 CPUtime=1800.05
/proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 23481 0 -1 4202496 22216 0 0 0 179984 21 0 0 25 0 1 0 22792038 89571328 20929 1992294400 134512640 134902295 4289415824 18446744073709551615 4160164474 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23508/statm: 21868 20929 270 96 0 21080 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 96172

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 23506 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.05
#
# 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): 1799.84
CPU system time (s): 0.21
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 96172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 526
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= 4

runsolver used 2.69359 second user time and 8.78866 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-18 00:50:40
IDJOB=2673564
IDBENCH=48231
IDSOLVER=1174
FILE ID=node049/2673564-1276815040
PBS_JOBID= 11176730
Free space on /tmp= 62520 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673564-1276815040/watcher-2673564-1276815040 -o /tmp/evaluation-result-2673564-1276815040/solver-2673564-1276815040 -C 1800 -W 2000 -M 1800  run HOME/instance-2673564-1276815040.opb

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

MD5SUM BENCH= e70f8e0da8fa345ba6e82dce1b0133d2
RANDOM SEED=1882668545

node049.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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1848064 kB
Buffers:         46896 kB
Cached:          71424 kB
SwapCached:       5660 kB
Active:          55792 kB
Inactive:        75536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848064 kB
SwapTotal:     4192956 kB
SwapFree:      4140984 kB
Dirty:             700 kB
Writeback:           0 kB
AnonPages:       11672 kB
Mapped:          12984 kB
Slab:            57728 kB
PageTables:       3928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184516 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 node049 at 2010-06-18 01:20:43