Trace number 2673392

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.06 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=53-P1=17-P2=109-P3=2-P4=191-P5=191-P6=47-P7=101-P8=97-B.opb
MD5SUM10ec6ab90ad015d6fa7b4d2290470901
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark8.50171
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables192
Total number of constraints17
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 constraints17
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)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

Solver Data


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-2673392-1276810035/watcher-2673392-1276810035 -o /tmp/evaluation-result-2673392-1276810035/solver-2673392-1276810035 -C 1800 -W 2000 -M 1800 run HOME/instance-2673392-1276810035.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: 0.98 0.97 0.99 2/106 21417
/proc/meminfo: memFree=1903668/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0

[startup+0.046101 s]
/proc/loadavg: 0.98 0.97 0.99 2/106 21417
/proc/meminfo: memFree=1903668/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101103 s]
/proc/loadavg: 0.98 0.97 0.99 2/106 21417
/proc/meminfo: memFree=1903668/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301142 s]
/proc/loadavg: 0.98 0.97 0.99 2/106 21417
/proc/meminfo: memFree=1903668/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70122 s]
/proc/loadavg: 0.98 0.97 0.99 2/106 21417
/proc/meminfo: memFree=1903668/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50138 s]
/proc/loadavg: 0.98 0.97 0.99 2/108 21420
/proc/meminfo: memFree=1878356/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=38476 CPUtime=1.48
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 9338 0 0 0 143 5 0 0 19 0 1 0 56605045 39399424 8721 1992294400 134512640 134902295 4287984336 18446744073709551615 4160015855 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 9619 8721 263 96 0 8831 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 47176

[startup+3.10069 s]
/proc/loadavg: 0.98 0.97 0.99 2/108 21420
/proc/meminfo: memFree=1858888/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=51228 CPUtime=3.08
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 13412 0 0 0 302 6 0 0 24 0 1 0 56605045 52457472 11966 1992294400 134512640 134902295 4287984336 18446744073709551615 4160003718 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 12807 11966 270 96 0 12019 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 59928

[startup+6.30132 s]
/proc/loadavg: 0.98 0.97 0.99 2/108 21420
/proc/meminfo: memFree=1855292/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=52416 CPUtime=6.28
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 13677 0 0 0 622 6 0 0 25 0 1 0 56605045 53673984 12231 1992294400 134512640 134902295 4287984336 18446744073709551615 4159998153 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 13104 12231 270 96 0 12316 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 61116

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21420
/proc/meminfo: memFree=1853556/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=53868 CPUtime=12.68
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 14063 0 0 0 1262 6 0 0 25 0 1 0 56605045 55160832 12617 1992294400 134512640 134902295 4287984336 18446744073709551615 4160017341 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 13467 12617 270 96 0 12679 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 62568

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21420
/proc/meminfo: memFree=1850332/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=57040 CPUtime=25.48
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 14853 0 0 0 2541 7 0 0 25 0 1 0 56605045 58408960 13407 1992294400 134512640 134902295 4287984336 18446744073709551615 4159984493 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 14260 13407 270 96 0 13472 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65740

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21422
/proc/meminfo: memFree=1843636/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=63924 CPUtime=51.06
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 16543 0 0 0 5098 8 0 0 25 0 1 0 56605045 65458176 15097 1992294400 134512640 134902295 4287984336 18446744073709551615 4160014462 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 15981 15097 270 96 0 15193 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 72624

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21422
/proc/meminfo: memFree=1828880/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=78248 CPUtime=102.25
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 20128 0 0 0 10213 12 0 0 25 0 1 0 56605045 80125952 18682 1992294400 134512640 134902295 4287984336 18446744073709551615 4160019914 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 19562 18682 270 96 0 18774 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 86948

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21424
/proc/meminfo: memFree=1814992/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=92128 CPUtime=162.21
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 23604 0 0 0 16206 15 0 0 25 0 1 0 56605045 94339072 22158 1992294400 134512640 134902295 4287984336 18446744073709551615 4160017331 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 23032 22158 270 96 0 22244 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 100828

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21426
/proc/meminfo: memFree=1801476/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=105648 CPUtime=222.19
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 26937 0 0 0 22200 19 0 0 25 0 1 0 56605045 108183552 25491 1992294400 134512640 134902295 4287984336 18446744073709551615 4160014462 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 26412 25491 270 96 0 25624 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 114348

[startup+282.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21428
/proc/meminfo: memFree=1787340/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=119800 CPUtime=282.17
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 30495 0 0 0 28194 23 0 0 25 0 1 0 56605045 122675200 29049 1992294400 134512640 134902295 4287984336 18446744073709551615 4160014462 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 29950 29049 270 96 0 29162 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 128500

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21428
/proc/meminfo: memFree=1778536/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=128428 CPUtime=342.15
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 32665 0 0 0 34190 25 0 0 25 0 1 0 56605045 131510272 31219 1992294400 134512640 134902295 4287984336 18446744073709551615 4160002947 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 32107 31219 270 96 0 31319 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 137128

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21430
/proc/meminfo: memFree=1764276/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=143096 CPUtime=402.12
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 36265 0 0 0 40183 29 0 0 25 0 1 0 56605045 146530304 34819 1992294400 134512640 134902295 4287984336 18446744073709551615 4160003242 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 35774 34819 270 96 0 34986 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 151796

[startup+462.302 s]

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

/proc/21419/statm: 57281 56325 270 96 0 56493 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 237824

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21452
/proc/meminfo: memFree=1670780/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=235740 CPUtime=1181.8
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 59410 0 0 0 118127 53 0 0 25 0 1 0 56605045 241397760 57964 1992294400 134512640 134902295 4287984336 18446744073709551615 4160014462 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 58935 57964 270 96 0 58147 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 244440

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21452
/proc/meminfo: memFree=1664952/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=241260 CPUtime=1241.78
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 60808 0 0 0 124124 54 0 0 25 0 1 0 56605045 247050240 59362 1992294400 134512640 134902295 4287984336 18446744073709551615 4160017309 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 60315 59362 270 96 0 59527 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 249960

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21454
/proc/meminfo: memFree=1659124/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=247012 CPUtime=1301.77
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 62244 0 0 0 130121 56 0 0 25 0 1 0 56605045 252940288 60798 1992294400 134512640 134902295 4287984336 18446744073709551615 4160014462 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 61753 60798 270 96 0 60965 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 255712

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21456
/proc/meminfo: memFree=1652056/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=254784 CPUtime=1361.73
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 64043 0 0 0 136114 59 0 0 25 0 1 0 56605045 260898816 62597 1992294400 134512640 134902295 4287984336 18446744073709551615 4160014462 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 63696 62597 270 96 0 62908 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 263484

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21458
/proc/meminfo: memFree=1643996/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=262656 CPUtime=1421.72
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 66019 0 0 0 142111 61 0 0 25 0 1 0 56605045 268959744 64573 1992294400 134512640 134902295 4287984336 18446744073709551615 4160014648 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 65664 64573 270 96 0 64876 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 271356

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21460
/proc/meminfo: memFree=1638044/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=268488 CPUtime=1481.68
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 67492 0 0 0 148106 62 0 0 25 0 1 0 56605045 274931712 66046 1992294400 134512640 134902295 4287984336 18446744073709551615 4160019737 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 67122 66046 270 96 0 66334 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 277188

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21460
/proc/meminfo: memFree=1631968/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=274460 CPUtime=1541.66
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 68991 0 0 0 154103 63 0 0 25 0 1 0 56605045 281047040 67545 1992294400 134512640 134902295 4287984336 18446744073709551615 4160002905 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 68615 67545 270 96 0 67827 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 283160

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21462
/proc/meminfo: memFree=1625644/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=280804 CPUtime=1601.64
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 70596 0 0 0 160099 65 0 0 25 0 1 0 56605045 287543296 69150 1992294400 134512640 134902295 4287984336 18446744073709551615 4160002903 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 70201 69150 270 96 0 69413 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 289504

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21464
/proc/meminfo: memFree=1619568/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=286868 CPUtime=1661.62
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 72090 0 0 0 166096 66 0 0 25 0 1 0 56605045 293752832 70644 1992294400 134512640 134902295 4287984336 18446744073709551615 4160014462 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 71717 70644 270 96 0 70929 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 295568

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21466
/proc/meminfo: memFree=1614236/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=292148 CPUtime=1721.59
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 73422 0 0 0 172092 67 0 0 25 0 1 0 56605045 299159552 71976 1992294400 134512640 134902295 4287984336 18446744073709551615 4159984256 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 73037 71976 270 96 0 72249 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 300848

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21468
/proc/meminfo: memFree=1608656/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=297428 CPUtime=1781.56
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 74745 0 0 0 178088 68 0 0 25 0 1 0 56605045 304566272 73299 1992294400 134512640 134902295 4287984336 18446744073709551615 4160003332 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 74357 73299 270 96 0 73569 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 306128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21468
/proc/meminfo: memFree=1607044/2059040 swapFree=4135724/4192956
[pid=21417] ppid=21415 vsize=8700 CPUtime=0
/proc/21417/stat : 21417 (run) S 21415 21417 20611 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 56605045 8908800 251 1992294400 4194304 4922060 140737323038816 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21417/statm: 2175 251 211 178 0 68 0
[pid=21419] ppid=21417 vsize=299048 CPUtime=1800.06
/proc/21419/stat : 21419 (PBPASSolver) R 21417 21417 20611 0 -1 4202496 75139 0 0 0 179937 69 0 0 25 0 1 0 56605045 306225152 73693 1992294400 134512640 134902295 4287984336 18446744073709551615 4159984164 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21419/statm: 74762 73693 270 96 0 73974 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 307748

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 21417 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 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.82
CPU time (s): 1800.06
CPU user time (s): 1799.37
CPU system time (s): 0.69
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 307748

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= 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 2.85956 second user time and 8.61769 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-17 23:27:15
IDJOB=2673392
IDBENCH=48059
IDSOLVER=1174
FILE ID=node011/2673392-1276810035
PBS_JOBID= 11176646
Free space on /tmp= 62332 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=53-P1=17-P2=109-P3=2-P4=191-P5=191-P6=47-P7=101-P8=97-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673392-1276810035/watcher-2673392-1276810035 -o /tmp/evaluation-result-2673392-1276810035/solver-2673392-1276810035 -C 1800 -W 2000 -M 1800  run HOME/instance-2673392-1276810035.opb

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

MD5SUM BENCH= 10ec6ab90ad015d6fa7b4d2290470901
RANDOM SEED=1111858261

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1904188 kB
Buffers:         11740 kB
Cached:          66276 kB
SwapCached:       9416 kB
Active:          67920 kB
Inactive:        22168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1904188 kB
SwapTotal:     4192956 kB
SwapFree:      4135724 kB
Dirty:             632 kB
Writeback:           0 kB
AnonPages:       10972 kB
Mapped:           9236 kB
Slab:            42956 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182736 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= 62332 MiB
End job on node011 at 2010-06-17 23:57:18