Trace number 2673237

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) 1800.02 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=139-P2=89-P3=173-P4=107-B.opb
MD5SUM616d60d0b9e17d59a77d69efb2609a49
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 benchmark4.69329
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 variables108
Total number of constraints9
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 constraints9
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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-2673237-1276806853/watcher-2673237-1276806853 -o /tmp/evaluation-result-2673237-1276806853/solver-2673237-1276806853 -C 1800 -W 2000 -M 1800 run HOME/instance-2673237-1276806853.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: 0.99 0.98 0.99 3/106 24816
/proc/meminfo: memFree=1854388/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0

[startup+0.032808 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24816
/proc/meminfo: memFree=1854388/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100811 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24816
/proc/meminfo: memFree=1854388/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300832 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24816
/proc/meminfo: memFree=1854388/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700873 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 24816
/proc/meminfo: memFree=1854388/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50095 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24819
/proc/meminfo: memFree=1829820/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=37452 CPUtime=1.49
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 9564 0 0 0 144 5 0 0 25 0 1 0 21979073 38350848 8551 1992294400 134512640 134902295 4294135552 18446744073709551615 134584592 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 9363 8551 263 96 0 8575 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46152

[startup+3.10112 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24819
/proc/meminfo: memFree=1817792/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=40768 CPUtime=3.08
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 10703 0 0 0 303 5 0 0 25 0 1 0 21979073 41746432 9260 1992294400 134512640 134902295 4294135552 18446744073709551615 4160092385 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 10192 9260 270 96 0 9404 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 49468

[startup+6.30045 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24819
/proc/meminfo: memFree=1816676/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=42104 CPUtime=6.29
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 11018 0 0 0 623 6 0 0 25 0 1 0 21979073 43114496 9575 1992294400 134512640 134902295 4294135552 18446744073709551615 4160092455 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 10526 9575 270 96 0 9738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50804

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24819
/proc/meminfo: memFree=1814576/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=43952 CPUtime=12.68
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 11507 0 0 0 1262 6 0 0 25 0 1 0 21979073 45006848 10064 1992294400 134512640 134902295 4294135552 18446744073709551615 4160074554 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 10988 10064 270 96 0 10200 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52652

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24819
/proc/meminfo: memFree=1810360/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=48056 CPUtime=25.48
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 12535 0 0 0 2541 7 0 0 25 0 1 0 21979073 49209344 11092 1992294400 134512640 134902295 4294135552 18446744073709551615 4160080729 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 12014 11092 270 96 0 11226 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56756

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24824
/proc/meminfo: memFree=1804532/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=53368 CPUtime=51.07
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 13830 0 0 0 5098 9 0 0 25 0 1 0 21979073 54648832 12387 1992294400 134512640 134902295 4294135552 18446744073709551615 4160074210 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 13342 12387 270 96 0 12554 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 62068

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24824
/proc/meminfo: memFree=1798828/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=59212 CPUtime=102.26
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 15280 0 0 0 10216 10 0 0 25 0 1 0 21979073 60633088 13837 1992294400 134512640 134902295 4294135552 18446744073709551615 4160084099 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 14803 13837 270 96 0 14015 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67912

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24826
/proc/meminfo: memFree=1788660/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=69336 CPUtime=162.25
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 17813 0 0 0 16211 14 0 0 25 0 1 0 21979073 71000064 16370 1992294400 134512640 134902295 4294135552 18446744073709551615 4160081511 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 17334 16370 270 96 0 16546 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 78036

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24828
/proc/meminfo: memFree=1784692/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=73304 CPUtime=222.23
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 18806 0 0 0 22208 15 0 0 25 0 1 0 21979073 75063296 17363 1992294400 134512640 134902295 4294135552 18446744073709551615 4160080729 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 18326 17363 270 96 0 17538 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 82004

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24830
/proc/meminfo: memFree=1781096/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=77044 CPUtime=282.21
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 19721 0 0 0 28204 17 0 0 25 0 1 0 21979073 78893056 18278 1992294400 134512640 134902295 4294135552 18446744073709551615 4160092286 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 19261 18278 270 96 0 18473 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 85744

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24832
/proc/meminfo: memFree=1771672/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=86604 CPUtime=342.2
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 22091 0 0 0 34200 20 0 0 25 0 1 0 21979073 88682496 20648 1992294400 134512640 134902295 4294135552 18446744073709551615 4160080729 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 21651 20648 270 96 0 20863 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 95304

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24832
/proc/meminfo: memFree=1756916/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=101260 CPUtime=402.18
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 25777 0 0 0 40194 24 0 0 25 0 1 0 21979073 103690240 24334 1992294400 134512640 134902295 4294135552 18446744073709551615 4160074205 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 25315 24334 270 96 0 24527 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 109960

[startup+462.301 s]

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

/proc/24818/statm: 60668 59618 270 96 0 59880 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 251372

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24856
/proc/meminfo: memFree=1606380/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=251100 CPUtime=1241.96
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 63161 0 0 0 124132 64 0 0 25 0 1 0 21979073 257126400 61718 1992294400 134512640 134902295 4294135552 18446744073709551615 4160074262 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 62775 61718 270 96 0 61987 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 259800

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24856
/proc/meminfo: memFree=1599932/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=257416 CPUtime=1301.96
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 64735 0 0 0 130129 67 0 0 25 0 1 0 21979073 263593984 63292 1992294400 134512640 134902295 4294135552 18446744073709551615 4160093436 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 64354 63292 270 96 0 63566 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 266116

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24858
/proc/meminfo: memFree=1594104/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=263184 CPUtime=1361.94
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 66200 0 0 0 136125 69 0 0 25 0 1 0 21979073 269500416 64757 1992294400 134512640 134902295 4294135552 18446744073709551615 4160062192 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 65796 64757 270 96 0 65008 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 271884

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24860
/proc/meminfo: memFree=1588152/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=268992 CPUtime=1421.93
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 67685 0 0 0 142122 71 0 0 25 0 1 0 21979073 275447808 66242 1992294400 134512640 134902295 4294135552 18446744073709551615 4160092352 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 67248 66242 270 96 0 66460 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 277692

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24862
/proc/meminfo: memFree=1582944/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=274420 CPUtime=1481.9
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 69019 0 0 0 148118 72 0 0 25 0 1 0 21979073 281006080 67576 1992294400 134512640 134902295 4294135552 18446744073709551615 4160062082 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 68605 67576 270 96 0 67817 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 283120

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24864
/proc/meminfo: memFree=1578356/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=278972 CPUtime=1541.89
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 70167 0 0 0 154116 73 0 0 25 0 1 0 21979073 285667328 68724 1992294400 134512640 134902295 4294135552 18446744073709551615 4160092498 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 69743 68724 270 96 0 68955 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 287672

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24864
/proc/meminfo: memFree=1574636/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=283104 CPUtime=1601.87
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 71070 0 0 0 160113 74 0 0 25 0 1 0 21979073 289898496 69627 1992294400 134512640 134902295 4294135552 18446744073709551615 4160092286 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 70776 69627 270 96 0 69988 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 291804

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24875
/proc/meminfo: memFree=1569056/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=288192 CPUtime=1661.84
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 72347 0 0 0 166108 76 0 0 25 0 1 0 21979073 295108608 70904 1992294400 134512640 134902295 4294135552 18446744073709551615 4160074624 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 72048 70904 270 96 0 71260 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 296892

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24877
/proc/meminfo: memFree=1563228/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=294048 CPUtime=1721.83
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 73822 0 0 0 172105 78 0 0 25 0 1 0 21979073 301105152 72379 1992294400 134512640 134902295 4294135552 18446744073709551615 4160080724 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 73512 72379 270 96 0 72724 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 302748

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24879
/proc/meminfo: memFree=1557524/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=299660 CPUtime=1781.82
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 75230 0 0 0 178102 80 0 0 25 0 1 0 21979073 306851840 73787 1992294400 134512640 134902295 4294135552 18446744073709551615 4160080729 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 74915 73787 270 96 0 74127 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 308360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24879
/proc/meminfo: memFree=1556036/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=301244 CPUtime=1800.02
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 75604 0 0 0 179922 80 0 0 25 0 1 0 21979073 308473856 74161 1992294400 134512640 134902295 4294135552 18446744073709551615 4160092286 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 75311 74161 270 96 0 74523 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 309944

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: 0.99 0.98 0.99 2/108 24879
/proc/meminfo: memFree=1556036/2059040 swapFree=4139800/4192956
[pid=24816] ppid=24814 vsize=8700 CPUtime=0
/proc/24816/stat : 24816 (run) S 24814 24816 24301 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21979072 8908800 250 1992294400 4194304 4922060 140733765369024 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24816/statm: 2175 250 211 178 0 68 0
[pid=24818] ppid=24816 vsize=301244 CPUtime=1800.02
/proc/24818/stat : 24818 (PBPASSolver) R 24816 24816 24301 0 -1 4202496 75604 0 0 0 179922 80 0 0 25 0 1 0 21979073 308473856 74161 1992294400 134512640 134902295 4294135552 18446744073709551615 4160092286 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24818/statm: 75311 74161 270 96 0 74523 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 309944

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24816 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 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.52
CPU time (s): 1800.02
CPU user time (s): 1799.22
CPU system time (s): 0.8
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 309944

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= 522
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 3.11353 second user time and 8.36873 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-17 22:34:14
IDJOB=2673237
IDBENCH=47904
IDSOLVER=1174
FILE ID=node083/2673237-1276806853
PBS_JOBID= 11176668
Free space on /tmp= 62552 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=139-P2=89-P3=173-P4=107-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673237-1276806853/watcher-2673237-1276806853 -o /tmp/evaluation-result-2673237-1276806853/solver-2673237-1276806853 -C 1800 -W 2000 -M 1800  run HOME/instance-2673237-1276806853.opb

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

MD5SUM BENCH= 616d60d0b9e17d59a77d69efb2609a49
RANDOM SEED=1926051572

node083.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		: 3000.262
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		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1854784 kB
Buffers:         32376 kB
Cached:          83636 kB
SwapCached:       5524 kB
Active:          54372 kB
Inactive:        73832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1854784 kB
SwapTotal:     4192956 kB
SwapFree:      4139800 kB
Dirty:             664 kB
Writeback:           0 kB
AnonPages:       10856 kB
Mapped:          13000 kB
Slab:            54016 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181012 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= 62552 MiB
End job on node083 at 2010-06-17 23:04:16