Trace number 2673366

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) 1800.01 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=127-P1=71-P2=13-B.opb
MD5SUMa8860bf897752ee1d736621cafcad2b5
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 benchmark0.509921
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

Solver Data 

1075.60/1075.98	c 48 5 128 256 0 0 0 0
1075.60/1075.98	o 129
1075.60/1075.98	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=446
1075.60/1075.98	o 11
1075.60/1075.98	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856

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-2673366-1276809752/watcher-2673366-1276809752 -o /tmp/evaluation-result-2673366-1276809752/solver-2673366-1276809752 -C 1800 -W 2000 -M 1800 run HOME/instance-2673366-1276809752.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: 1.07 1.06 1.00 3/105 26308
/proc/meminfo: memFree=1852432/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0

[startup+0.0973939 s]
/proc/loadavg: 1.07 1.06 1.00 3/105 26308
/proc/meminfo: memFree=1852432/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101394 s]
/proc/loadavg: 1.07 1.06 1.00 3/105 26308
/proc/meminfo: memFree=1852432/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300416 s]
/proc/loadavg: 1.07 1.06 1.00 3/105 26308
/proc/meminfo: memFree=1852432/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700461 s]
/proc/loadavg: 1.07 1.06 1.00 3/105 26308
/proc/meminfo: memFree=1852432/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50055 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 26311
/proc/meminfo: memFree=1839148/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=17340 CPUtime=1.49
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 3832 0 0 0 147 2 0 0 25 0 1 0 22268978 17756160 3496 1992294400 134512640 134902295 4294810896 18446744073709551615 4160208310 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 4335 3496 270 96 0 3547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26040

[startup+3.10073 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 26311
/proc/meminfo: memFree=1838776/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=18264 CPUtime=3.09
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 4044 0 0 0 307 2 0 0 25 0 1 0 22268978 18702336 3708 1992294400 134512640 134902295 4294810896 18446744073709551615 4160184937 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 4566 3708 270 96 0 3778 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26964

[startup+6.30109 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 26311
/proc/meminfo: memFree=1837164/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=19320 CPUtime=6.28
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 4321 0 0 0 626 2 0 0 25 0 1 0 22268978 19783680 3985 1992294400 134512640 134902295 4294810896 18446744073709551615 4160202886 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 4830 3985 270 96 0 4042 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28020

[startup+12.7008 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 26311
/proc/meminfo: memFree=1835180/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=21300 CPUtime=12.68
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 4816 0 0 0 1266 2 0 0 25 0 1 0 22268978 21811200 4480 1992294400 134512640 134902295 4294810896 18446744073709551615 4160203240 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 5325 4480 270 96 0 4537 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30000

[startup+25.5012 s]
/proc/loadavg: 1.05 1.05 1.00 2/107 26311
/proc/meminfo: memFree=1831088/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=25128 CPUtime=25.48
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 5781 0 0 0 2545 3 0 0 25 0 1 0 22268978 25731072 5445 1992294400 134512640 134902295 4294810896 18446744073709551615 4160203064 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 6282 5445 270 96 0 5494 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33828

[startup+51.1021 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 26313
/proc/meminfo: memFree=1825632/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=30772 CPUtime=51.07
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 7157 0 0 0 5103 4 0 0 25 0 1 0 22268978 31510528 6821 1992294400 134512640 134902295 4294810896 18446744073709551615 4160205768 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 7693 6821 270 96 0 6905 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39472

[startup+102.309 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 26315
/proc/meminfo: memFree=1818316/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=39780 CPUtime=102.27
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 14722 0 0 0 10218 9 0 0 25 0 1 0 22268978 40734720 8543 1992294400 134512640 134902295 4294810896 18446744073709551615 4160191338 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 9945 8543 270 96 0 9157 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48480

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 26315
/proc/meminfo: memFree=1810752/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=47540 CPUtime=162.25
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 16646 0 0 0 16213 12 0 0 25 0 1 0 22268978 48680960 10467 1992294400 134512640 134902295 4294810896 18446744073709551615 4160191321 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 11885 10467 270 96 0 11097 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 56240

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 26317
/proc/meminfo: memFree=1796492/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=61780 CPUtime=222.23
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 20173 0 0 0 22207 16 0 0 25 0 1 0 22268978 63262720 13994 1992294400 134512640 134902295 4294810896 18446744073709551615 4160202878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 15445 13994 270 96 0 14657 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 70480

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 26319
/proc/meminfo: memFree=1790416/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=67732 CPUtime=282.22
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 21701 0 0 0 28204 18 0 0 25 0 1 0 22268978 69357568 15522 1992294400 134512640 134902295 4294810896 18446744073709551615 4160172593 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 16933 15522 270 96 0 16145 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 76432

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26321
/proc/meminfo: memFree=1782728/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=75572 CPUtime=342.19
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 23635 0 0 0 34199 20 0 0 25 0 1 0 22268978 77385728 17456 1992294400 134512640 134902295 4294810896 18446744073709551615 4160192097 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 18893 17456 270 96 0 18105 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 84272

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26323
/proc/meminfo: memFree=1779132/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=79140 CPUtime=402.18
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 24530 0 0 0 40197 21 0 0 25 0 1 0 22268978 81039360 18351 1992294400 134512640 134902295 4294810896 18446744073709551615 4160202878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 19785 18351 270 96 0 18997 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 87840

[startup+462.3 s]

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

/proc/26310/statm: 12248 10801 270 96 0 11460 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 57692

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26348
/proc/meminfo: memFree=1802692/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=54812 CPUtime=1241.96
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 38766 0 0 0 124162 34 0 0 25 0 1 0 22268978 56127488 12271 1992294400 134512640 134902295 4294810896 18446744073709551615 4160202878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 13703 12271 270 96 0 12915 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 63512

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26350
/proc/meminfo: memFree=1798600/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=58756 CPUtime=1301.95
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 39746 0 0 0 130160 35 0 0 25 0 1 0 22268978 60166144 13251 1992294400 134512640 134902295 4294810896 18446744073709551615 4160191501 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 14689 13251 270 96 0 13901 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 67456

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26350
/proc/meminfo: memFree=1794012/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=63516 CPUtime=1361.92
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 40913 0 0 0 136156 36 0 0 25 0 1 0 22268978 65040384 14418 1992294400 134512640 134902295 4294810896 18446744073709551615 4160202886 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 15879 14418 270 96 0 15091 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 72216

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26352
/proc/meminfo: memFree=1789548/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=68048 CPUtime=1421.91
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 42021 0 0 0 142154 37 0 0 25 0 1 0 22268978 69681152 15526 1992294400 134512640 134902295 4294810896 18446744073709551615 4160202878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 17012 15526 270 96 0 16224 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 76748

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26354
/proc/meminfo: memFree=1786572/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=71096 CPUtime=1481.89
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 42779 0 0 0 148150 39 0 0 25 0 1 0 22268978 72802304 16284 1992294400 134512640 134902295 4294810896 18446744073709551615 4160202878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 17774 16284 270 96 0 16986 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 79796

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26356
/proc/meminfo: memFree=1785456/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=72140 CPUtime=1541.87
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 43030 0 0 0 154148 39 0 0 25 0 1 0 22268978 73871360 16535 1992294400 134512640 134902295 4294810896 18446744073709551615 4160172784 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 18035 16535 270 96 0 17247 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 80840

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26358
/proc/meminfo: memFree=1785332/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=72140 CPUtime=1601.86
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 43031 0 0 0 160147 39 0 0 25 0 1 0 22268978 73871360 16536 1992294400 134512640 134902295 4294810896 18446744073709551615 4160202878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 18035 16536 270 96 0 17247 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 80840

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26358
/proc/meminfo: memFree=1785332/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=72140 CPUtime=1661.84
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 43036 0 0 0 166145 39 0 0 25 0 1 0 22268978 73871360 16541 1992294400 134512640 134902295 4294810896 18446744073709551615 4160186569 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 18035 16541 270 96 0 17247 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 80840

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26360
/proc/meminfo: memFree=1785208/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=72424 CPUtime=1721.83
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 43071 0 0 0 172144 39 0 0 25 0 1 0 22268978 74162176 16576 1992294400 134512640 134902295 4294810896 18446744073709551615 4160194448 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 18106 16576 270 96 0 17318 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 81124

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26362
/proc/meminfo: memFree=1784960/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=72424 CPUtime=1781.81
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 43077 0 0 0 178142 39 0 0 25 0 1 0 22268978 74162176 16582 1992294400 134512640 134902295 4294810896 18446744073709551615 4160202878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 18106 16582 270 96 0 17318 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 81124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26362
/proc/meminfo: memFree=1784960/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=72424 CPUtime=1800.01
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 43081 0 0 0 179962 39 0 0 25 0 1 0 22268978 74162176 16586 1992294400 134512640 134902295 4294810896 18446744073709551615 4160172592 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 18106 16586 270 96 0 17318 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 81124

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26362
/proc/meminfo: memFree=1784960/2059040 swapFree=4164936/4192956
[pid=26308] ppid=26306 vsize=8700 CPUtime=0
/proc/26308/stat : 26308 (run) S 26306 26308 25475 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22268978 8908800 251 1992294400 4194304 4922060 140737244693936 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26308/statm: 2175 251 211 178 0 68 0
[pid=26310] ppid=26308 vsize=72424 CPUtime=1800.01
/proc/26310/stat : 26310 (PBPASSolver) R 26308 26308 25475 0 -1 4202496 43081 0 0 0 179962 39 0 0 25 0 1 0 22268978 74162176 16586 1992294400 134512640 134902295 4294810896 18446744073709551615 4160172592 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26310/statm: 18106 16586 270 96 0 17318 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 81124

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26308 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 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.01
CPU user time (s): 1799.62
CPU system time (s): 0.39
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 104624

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 2.84457 second user time and 8.63269 second system time

The end

Launcher Data 

Begin job on node085 at 2010-06-17 23:22:32
IDJOB=2673366
IDBENCH=48033
IDSOLVER=1174
FILE ID=node085/2673366-1276809752
PBS_JOBID= 11176641
Free space on /tmp= 121828 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=127-P1=71-P2=13-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673366-1276809752/watcher-2673366-1276809752 -o /tmp/evaluation-result-2673366-1276809752/solver-2673366-1276809752 -C 1800 -W 2000 -M 1800  run HOME/instance-2673366-1276809752.opb

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

MD5SUM BENCH= a8860bf897752ee1d736621cafcad2b5
RANDOM SEED=597178299

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

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

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


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852952 kB
Buffers:         21296 kB
Cached:          74816 kB
SwapCached:       1408 kB
Active:          26924 kB
Inactive:       102132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852952 kB
SwapTotal:     4192956 kB
SwapFree:      4164936 kB
Dirty:             780 kB
Writeback:           0 kB
AnonPages:       31388 kB
Mapped:          14392 kB
Slab:            55236 kB
PageTables:       3948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180548 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121828 MiB
End job on node085 at 2010-06-17 23:52:34