Trace number 2673519

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) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_25_1.opb
MD5SUM009ec87aa7f9a2a2aeb136cc6734ca0d
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-15
Best CPU time to get the best result obtained on this benchmark41.5207
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -15
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint25
Maximum length of a constraint43
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
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)3038
Sum of products size (including duplicates)6076
Number of different products1519
Sum of products size3038

Solver Data 

0.00/0.57	c 100 100 1519 3038 0 0 0 0
0.00/0.57	o 0
0.00/0.57	c 32 ~x3245+16 ~x3244+8 ~x3243+4 ~x3242+2 ~x3241+1 ~x3240+1 x101+1 x100+1 x99+1 x98+1 x97+1 x96+1 x95+1 x94+1 x93+1 x92+1 x91+1 x90+1 x89+1 x88+1 x87+1 x86+1 x85+1 x84+1 x83+1 x82+1 x81+1 x80+1 x79+1 x78+1 x77+1 x76+1 x75+1 x74+1 x73+1 x72+1 x71+1 x70+1 x69+1 x68+1 x67+1 x66+1 x65+1 x64+1 x63+1 x62+1 x61+1 x60+1 x59+1 x58+1 x57+1 x56+1 x55+1 x54+1 x53+1 x52+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+

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-2673519-1276813661/watcher-2673519-1276813661 -o /tmp/evaluation-result-2673519-1276813661/solver-2673519-1276813661 -C 1800 -W 2000 -M 1800 run HOME/instance-2673519-1276813661.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: 0.84 0.94 0.98 3/106 24328
/proc/meminfo: memFree=1839288/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0

[startup+0.0131161 s]
/proc/loadavg: 0.84 0.94 0.98 3/106 24328
/proc/meminfo: memFree=1839288/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101125 s]
/proc/loadavg: 0.84 0.94 0.98 3/106 24328
/proc/meminfo: memFree=1839288/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301145 s]
/proc/loadavg: 0.84 0.94 0.98 3/106 24328
/proc/meminfo: memFree=1839288/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701188 s]
/proc/loadavg: 0.84 0.94 0.98 3/106 24328
/proc/meminfo: memFree=1839288/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50128 s]
/proc/loadavg: 0.84 0.94 0.98 2/108 24331
/proc/meminfo: memFree=1796244/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=46128 CPUtime=1.48
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 12169 0 0 0 134 14 0 0 25 0 1 0 22658905 47235072 10880 1992294400 134512640 134902295 4286596032 18446744073709551615 4160095332 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 11532 10880 270 96 0 10744 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 54828

[startup+3.10045 s]
/proc/loadavg: 0.84 0.94 0.98 2/108 24331
/proc/meminfo: memFree=1795996/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=46524 CPUtime=3.08
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 12299 0 0 0 294 14 0 0 25 0 1 0 22658905 47640576 11010 1992294400 134512640 134902295 4286596032 18446744073709551615 4160104688 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 11631 11010 270 96 0 10843 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 55224

[startup+6.3008 s]
/proc/loadavg: 0.85 0.94 0.98 2/108 24331
/proc/meminfo: memFree=1794756/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=47744 CPUtime=6.29
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 12599 0 0 0 614 15 0 0 25 0 1 0 22658905 48889856 11310 1992294400 134512640 134902295 4286596032 18446744073709551615 4160104794 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 11936 11310 270 96 0 11148 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56444

[startup+12.7005 s]
/proc/loadavg: 0.87 0.94 0.98 2/108 24331
/proc/meminfo: memFree=1792400/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=49724 CPUtime=12.68
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 13095 0 0 0 1253 15 0 0 25 0 1 0 22658905 50917376 11806 1992294400 134512640 134902295 4286596032 18446744073709551615 4160104572 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 12431 11806 270 96 0 11643 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 58424

[startup+25.5019 s]
/proc/loadavg: 0.89 0.94 0.98 2/108 24333
/proc/meminfo: memFree=1790044/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=52012 CPUtime=25.48
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 13664 0 0 0 2532 16 0 0 25 0 1 0 22658905 53260288 12375 1992294400 134512640 134902295 4286596032 18446744073709551615 4160074339 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 13003 12375 270 96 0 12215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60712

[startup+51.1017 s]
/proc/loadavg: 0.93 0.94 0.98 2/108 24333
/proc/meminfo: memFree=1786448/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=55736 CPUtime=51.08
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 14593 0 0 0 5091 17 0 0 25 0 1 0 22658905 57073664 13304 1992294400 134512640 134902295 4286596032 18446744073709551615 4160093428 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 13934 13304 270 96 0 13146 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64436

[startup+102.309 s]
/proc/loadavg: 0.97 0.95 0.98 2/108 24335
/proc/meminfo: memFree=1780248/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=61540 CPUtime=102.26
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 16043 0 0 0 10208 18 0 0 25 0 1 0 22658905 63016960 14754 1992294400 134512640 134902295 4286596032 18446744073709551615 4160107485 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 15385 14754 270 96 0 14597 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70240

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/108 24335
/proc/meminfo: memFree=1777272/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=64608 CPUtime=162.25
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 16765 0 0 0 16206 19 0 0 25 0 1 0 22658905 66158592 15476 1992294400 134512640 134902295 4286596032 18446744073709551615 4160074495 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 16152 15476 270 96 0 15364 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 73308

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/108 24337
/proc/meminfo: memFree=1776652/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=65348 CPUtime=222.23
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 16930 0 0 0 22204 19 0 0 25 0 1 0 22658905 66916352 15641 1992294400 134512640 134902295 4286596032 18446744073709551615 4160107421 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 16337 15641 270 96 0 15549 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 74048

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24342
/proc/meminfo: memFree=1772560/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=68860 CPUtime=282.21
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 17822 0 0 0 28201 20 0 0 25 0 1 0 22658905 70512640 16533 1992294400 134512640 134902295 4286596032 18446744073709551615 4160109863 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 17215 16533 270 96 0 16427 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 77560

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24344
/proc/meminfo: memFree=1772560/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=68860 CPUtime=342.2
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 17822 0 0 0 34200 20 0 0 25 0 1 0 22658905 70512640 16533 1992294400 134512640 134902295 4286596032 18446744073709551615 4160074338 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 17215 16533 270 96 0 16427 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 77560

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24346
/proc/meminfo: memFree=1772064/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=69548 CPUtime=402.18
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 17963 0 0 0 40198 20 0 0 25 0 1 0 22658905 71217152 16674 1992294400 134512640 134902295 4286596032 18446744073709551615 4160104574 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 17387 16674 270 96 0 16599 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 78248

[startup+462.302 s]

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

/proc/24330/statm: 21559 20843 270 96 0 20771 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 94936

[startup+1242.3 s]
/proc/loadavg: 1.12 1.07 1.00 2/108 24368
/proc/meminfo: memFree=1754952/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=86236 CPUtime=1241.97
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 22136 0 0 0 124172 25 0 0 25 0 1 0 22658905 88305664 20847 1992294400 134512640 134902295 4286596032 18446744073709551615 4160104936 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 21559 20847 270 96 0 20771 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 94936

[startup+1302.3 s]
/proc/loadavg: 1.11 1.07 1.00 2/108 24370
/proc/meminfo: memFree=1754828/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=86236 CPUtime=1301.96
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 22136 0 0 0 130171 25 0 0 25 0 1 0 22658905 88305664 20847 1992294400 134512640 134902295 4286596032 18446744073709551615 4160107517 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 21559 20847 270 96 0 20771 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 94936

[startup+1362.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/108 24370
/proc/meminfo: memFree=1754704/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=86236 CPUtime=1361.93
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 22136 0 0 0 136168 25 0 0 25 0 1 0 22658905 88305664 20847 1992294400 134512640 134902295 4286596032 18446744073709551615 4160086851 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 21559 20847 270 96 0 20771 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 94936

[startup+1422.31 s]
/proc/loadavg: 1.09 1.07 1.00 2/108 24372
/proc/meminfo: memFree=1754704/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=86236 CPUtime=1421.93
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 22136 0 0 0 142168 25 0 0 25 0 1 0 22658905 88305664 20847 1992294400 134512640 134902295 4286596032 18446744073709551615 4160104574 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 21559 20847 270 96 0 20771 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 94936

[startup+1482.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/108 24374
/proc/meminfo: memFree=1754704/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=86236 CPUtime=1481.9
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 22136 0 0 0 148165 25 0 0 25 0 1 0 22658905 88305664 20847 1992294400 134512640 134902295 4286596032 18446744073709551615 4160107492 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 21559 20847 270 96 0 20771 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 94936

[startup+1542.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/108 24376
/proc/meminfo: memFree=1754580/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=86236 CPUtime=1541.89
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 22136 0 0 0 154164 25 0 0 25 0 1 0 22658905 88305664 20847 1992294400 134512640 134902295 4286596032 18446744073709551615 4160074408 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 21559 20847 270 96 0 20771 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 94936

[startup+1602.3 s]
/proc/loadavg: 1.17 1.10 1.01 2/108 24378
/proc/meminfo: memFree=1754208/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=86896 CPUtime=1601.87
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 22307 0 0 0 160162 25 0 0 25 0 1 0 22658905 88981504 21018 1992294400 134512640 134902295 4286596032 18446744073709551615 4160095105 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 21724 21018 270 96 0 20936 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 95596

[startup+1662.3 s]
/proc/loadavg: 1.20 1.12 1.02 2/108 24378
/proc/meminfo: memFree=1753836/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=87196 CPUtime=1661.86
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 22346 0 0 0 166161 25 0 0 25 0 1 0 22658905 89288704 21057 1992294400 134512640 134902295 4286596032 18446744073709551615 4160095760 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 21799 21057 270 96 0 21011 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 95896

[startup+1722.3 s]
/proc/loadavg: 1.14 1.12 1.03 2/108 24380
/proc/meminfo: memFree=1753836/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=87196 CPUtime=1721.84
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 22367 0 0 0 172159 25 0 0 25 0 1 0 22658905 89288704 21078 1992294400 134512640 134902295 4286596032 18446744073709551615 4160107744 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 21799 21078 270 96 0 21011 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 95896

[startup+1782.3 s]
/proc/loadavg: 1.11 1.11 1.03 2/108 24382
/proc/meminfo: memFree=1753216/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=87624 CPUtime=1781.82
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 22441 0 0 0 178157 25 0 0 25 0 1 0 22658905 89726976 21152 1992294400 134512640 134902295 4286596032 18446744073709551615 4160104574 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 21906 21152 270 96 0 21118 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 96324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.08 1.11 1.03 2/108 24382
/proc/meminfo: memFree=1752968/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=87888 CPUtime=1800.03
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 22498 0 0 0 179978 25 0 0 25 0 1 0 22658905 89997312 21209 1992294400 134512640 134902295 4286596032 18446744073709551615 4160074351 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 21972 21209 270 96 0 21184 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 96588

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: 1.08 1.11 1.03 2/108 24382
/proc/meminfo: memFree=1752968/2059040 swapFree=4140076/4192956
[pid=24328] ppid=24326 vsize=8700 CPUtime=0
/proc/24328/stat : 24328 (run) S 24326 24328 24303 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22658905 8908800 251 1992294400 4194304 4922060 140734301533600 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24328/statm: 2175 251 211 178 0 68 0
[pid=24330] ppid=24328 vsize=87888 CPUtime=1800.03
/proc/24330/stat : 24330 (PBPASSolver) R 24328 24328 24303 0 -1 4202496 22498 0 0 0 179978 25 0 0 25 0 1 0 22658905 89997312 21209 1992294400 134512640 134902295 4286596032 18446744073709551615 4160074351 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24330/statm: 21972 21209 270 96 0 21184 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 96588

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24328 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=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.03
#
# 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): 1800.03
CPU user time (s): 1799.78
CPU system time (s): 0.25
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 96588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 4
involuntary context switches= 4

runsolver used 3.20651 second user time and 8.27474 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-18 00:27:41
IDJOB=2673519
IDBENCH=48186
IDSOLVER=1174
FILE ID=node038/2673519-1276813661
PBS_JOBID= 11176704
Free space on /tmp= 62460 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673519-1276813661/watcher-2673519-1276813661 -o /tmp/evaluation-result-2673519-1276813661/solver-2673519-1276813661 -C 1800 -W 2000 -M 1800  run HOME/instance-2673519-1276813661.opb

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

MD5SUM BENCH= 009ec87aa7f9a2a2aeb136cc6734ca0d
RANDOM SEED=1128000235

node038.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		: 3000.222
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		: 3000.222
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1839684 kB
Buffers:         36300 kB
Cached:          92464 kB
SwapCached:       5916 kB
Active:          68200 kB
Inactive:        73040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1839684 kB
SwapTotal:     4192956 kB
SwapFree:      4140076 kB
Dirty:             836 kB
Writeback:           0 kB
AnonPages:       10660 kB
Mapped:          12852 kB
Slab:            56084 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180768 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= 62456 MiB
End job on node038 at 2010-06-18 00:57:44