Trace number 2673382

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/roussel/
factor-mod-B/factor-mod-size=7-P0=127-P1=59-P2=127-P3=89-P4=17-P5=43-P6=53-B.opb
MD5SUM2a6a0a2817e3d179ce21769d61c8a844
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.577912
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 variables126
Total number of constraints13
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 constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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-2673382-1276809914/watcher-2673382-1276809914 -o /tmp/evaluation-result-2673382-1276809914/solver-2673382-1276809914 -C 1800 -W 2000 -M 1800 run HOME/instance-2673382-1276809914.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24809
/proc/meminfo: memFree=1893032/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0

[startup+0.094017 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24809
/proc/meminfo: memFree=1893032/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101017 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24809
/proc/meminfo: memFree=1893032/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301039 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24809
/proc/meminfo: memFree=1893032/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701081 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24809
/proc/meminfo: memFree=1893032/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50117 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 24812
/proc/meminfo: memFree=1869952/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=31116 CPUtime=1.49
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 7331 0 0 0 144 5 0 0 25 0 1 0 22283469 31862784 6985 1992294400 134512640 134902295 4294928528 18446744073709551615 4160467962 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 7779 6985 270 96 0 6991 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39816

[startup+3.10134 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 24812
/proc/meminfo: memFree=1865240/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=31776 CPUtime=3.09
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 7507 0 0 0 304 5 0 0 25 0 1 0 22283469 32538624 7161 1992294400 134512640 134902295 4294928528 18446744073709551615 4160477008 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 7944 7161 270 96 0 7156 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40476

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24812
/proc/meminfo: memFree=1863752/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=33096 CPUtime=6.28
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 7822 0 0 0 623 5 0 0 25 0 1 0 22283469 33890304 7476 1992294400 134512640 134902295 4294928528 18446744073709551615 4160473945 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 8274 7476 270 96 0 7486 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 41796

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24812
/proc/meminfo: memFree=1861768/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=34812 CPUtime=12.68
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 8255 0 0 0 1262 6 0 0 25 0 1 0 22283469 35647488 7909 1992294400 134512640 134902295 4294928528 18446744073709551615 4160474372 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 8703 7909 270 96 0 7915 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 43512

[startup+25.5007 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 24814
/proc/meminfo: memFree=1858668/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=37848 CPUtime=25.48
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 9016 0 0 0 2541 7 0 0 25 0 1 0 22283469 38756352 8670 1992294400 134512640 134902295 4294928528 18446744073709551615 4160455291 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 9462 8670 270 96 0 8674 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46548

[startup+51.1005 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 24814
/proc/meminfo: memFree=1853584/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=42888 CPUtime=51.07
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 10255 0 0 0 5099 8 0 0 25 0 1 0 22283469 43917312 9909 1992294400 134512640 134902295 4294928528 18446744073709551615 4160478974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 10722 9909 270 96 0 9934 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51588

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 24816
/proc/meminfo: memFree=1843540/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=52616 CPUtime=102.27
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 12695 0 0 0 10216 11 0 0 25 0 1 0 22283469 53878784 12349 1992294400 134512640 134902295 4294928528 18446744073709551615 4160485502 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 13154 12349 270 96 0 12366 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 61316

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24816
/proc/meminfo: memFree=1835852/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=60288 CPUtime=162.24
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 14612 0 0 0 16210 14 0 0 25 0 1 0 22283469 61734912 14266 1992294400 134512640 134902295 4294928528 18446744073709551615 4160467435 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 15072 14266 270 96 0 14284 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 68988

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24818
/proc/meminfo: memFree=1826676/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=69612 CPUtime=222.23
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 16908 0 0 0 22206 17 0 0 25 0 1 0 22283469 71282688 16562 1992294400 134512640 134902295 4294928528 18446744073709551615 4160478935 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 17403 16562 270 96 0 16615 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 78312

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24820
/proc/meminfo: memFree=1840812/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=61844 CPUtime=282.22
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 30511 0 0 0 28198 24 0 0 25 0 1 0 22283469 63328256 13056 1992294400 134512640 134902295 4294928528 18446744073709551615 4160474538 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 15461 13056 270 96 0 14673 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 70544

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24822
/proc/meminfo: memFree=1825436/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=77212 CPUtime=342.2
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 34347 0 0 0 34194 26 0 0 25 0 1 0 22283469 79065088 16892 1992294400 134512640 134902295 4294928528 18446744073709551615 4160455280 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 19303 16892 270 96 0 18515 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 85912

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24824
/proc/meminfo: memFree=1813284/2059040 swapFree=4136300/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=89396 CPUtime=402.18
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 37383 0 0 0 40189 29 0 0 25 0 1 0 22283469 91541504 19928 1992294400 134512640 134902295 4294928528 18446744073709551615 4160490983 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 22349 19928 270 96 0 21561 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 98096

[startup+462.3 s]

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

/proc/24811/statm: 45140 42550 270 96 0 44352 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 189260

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24849
/proc/meminfo: memFree=1721648/2059040 swapFree=4136320/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=180560 CPUtime=1241.97
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 60006 0 0 0 124141 56 0 0 25 0 1 0 22283469 184893440 42551 1992294400 134512640 134902295 4294928528 18446744073709551615 4160474474 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 45140 42551 270 96 0 44352 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 189260

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24851
/proc/meminfo: memFree=1721524/2059040 swapFree=4136320/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=180560 CPUtime=1301.96
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 60007 0 0 0 130140 56 0 0 25 0 1 0 22283469 184893440 42552 1992294400 134512640 134902295 4294928528 18446744073709551615 4160455303 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 45140 42552 270 96 0 44352 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 189260

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24851
/proc/meminfo: memFree=1721524/2059040 swapFree=4136320/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=180560 CPUtime=1361.94
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 60007 0 0 0 136138 56 0 0 25 0 1 0 22283469 184893440 42552 1992294400 134512640 134902295 4294928528 18446744073709551615 4160474110 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 45140 42552 270 96 0 44352 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 189260

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24853
/proc/meminfo: memFree=1721524/2059040 swapFree=4136320/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=180560 CPUtime=1421.93
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 60008 0 0 0 142137 56 0 0 25 0 1 0 22283469 184893440 42553 1992294400 134512640 134902295 4294928528 18446744073709551615 4160485502 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 45140 42553 270 96 0 44352 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 189260

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24855
/proc/meminfo: memFree=1721524/2059040 swapFree=4136320/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=180984 CPUtime=1481.91
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 60064 0 0 0 148135 56 0 0 25 0 1 0 22283469 185327616 42609 1992294400 134512640 134902295 4294928528 18446744073709551615 4160474324 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 45246 42609 270 96 0 44458 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 189684

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24857
/proc/meminfo: memFree=1721400/2059040 swapFree=4136320/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=181144 CPUtime=1541.89
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 60103 0 0 0 154133 56 0 0 25 0 1 0 22283469 185491456 42648 1992294400 134512640 134902295 4294928528 18446744073709551615 4160485502 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 45286 42648 270 96 0 44498 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 189844

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24859
/proc/meminfo: memFree=1721152/2059040 swapFree=4136320/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=181304 CPUtime=1601.88
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 60137 0 0 0 160132 56 0 0 25 0 1 0 22283469 185655296 42682 1992294400 134512640 134902295 4294928528 18446744073709551615 4160467432 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 45326 42682 270 96 0 44538 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 190004

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24859
/proc/meminfo: memFree=1720656/2059040 swapFree=4136320/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=181864 CPUtime=1661.86
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 60248 0 0 0 166130 56 0 0 25 0 1 0 22283469 186228736 42793 1992294400 134512640 134902295 4294928528 18446744073709551615 4160485864 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 45466 42793 270 96 0 44678 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 190564

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24861
/proc/meminfo: memFree=1720532/2059040 swapFree=4136320/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=181864 CPUtime=1721.84
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 60254 0 0 0 172128 56 0 0 25 0 1 0 22283469 186228736 42799 1992294400 134512640 134902295 4294928528 18446744073709551615 4160488457 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 45466 42799 270 96 0 44678 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 190564

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24863
/proc/meminfo: memFree=1720284/2059040 swapFree=4136320/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=181864 CPUtime=1781.83
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 60255 0 0 0 178127 56 0 0 25 0 1 0 22283469 186228736 42800 1992294400 134512640 134902295 4294928528 18446744073709551615 4160485502 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 45466 42800 270 96 0 44678 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 190564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24863
/proc/meminfo: memFree=1720284/2059040 swapFree=4136320/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=181864 CPUtime=1800.03
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 60261 0 0 0 179947 56 0 0 25 0 1 0 22283469 186228736 42806 1992294400 134512640 134902295 4294928528 18446744073709551615 4160455429 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 45466 42806 270 96 0 44678 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 190564

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 24863
/proc/meminfo: memFree=1720284/2059040 swapFree=4136320/4192956
[pid=24809] ppid=24807 vsize=8700 CPUtime=0
/proc/24809/stat : 24809 (run) S 24807 24809 24269 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22283468 8908800 251 1992294400 4194304 4922060 140734697608656 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24809/statm: 2175 251 211 178 0 68 0
[pid=24811] ppid=24809 vsize=181864 CPUtime=1800.03
/proc/24811/stat : 24811 (PBPASSolver) R 24809 24809 24269 0 -1 4202496 60261 0 0 0 179947 56 0 0 25 0 1 0 22283469 186228736 42806 1992294400 134512640 134902295 4294928528 18446744073709551615 4160455429 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24811/statm: 45466 42806 270 96 0 44678 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 190564

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24809 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 1800.03
#
# 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): 1799.47
CPU system time (s): 0.56
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 190564

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 2.77358 second user time and 8.70368 second system time

The end

Launcher Data 

Begin job on node047 at 2010-06-17 23:25:14
IDJOB=2673382
IDBENCH=48049
IDSOLVER=1174
FILE ID=node047/2673382-1276809914
PBS_JOBID= 11176682
Free space on /tmp= 62520 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=127-P1=59-P2=127-P3=89-P4=17-P5=43-P6=53-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673382-1276809914/watcher-2673382-1276809914 -o /tmp/evaluation-result-2673382-1276809914/solver-2673382-1276809914 -C 1800 -W 2000 -M 1800  run HOME/instance-2673382-1276809914.opb

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

MD5SUM BENCH= 2a6a0a2817e3d179ce21769d61c8a844
RANDOM SEED=1520604318

node047.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1893552 kB
Buffers:          9760 kB
Cached:          72660 kB
SwapCached:       9444 kB
Active:          67028 kB
Inactive:        27592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1893552 kB
SwapTotal:     4192956 kB
SwapFree:      4136300 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       10748 kB
Mapped:           9120 kB
Slab:            49064 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181424 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= 62520 MiB
End job on node047 at 2010-06-17 23:55:17