Trace number 2673293

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) 1800.04 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=233-P1=79-P2=107-P3=23-P4=107-P5=223-P6=239-P7=127-P8=229-P9=181-B.opb
MD5SUM9ac2b65e6f5a9e0208aa5abddde874b2
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 benchmark8.89565
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 variables216
Total number of constraints19
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 constraints19
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)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

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-2673293-1276808131/watcher-2673293-1276808131 -o /tmp/evaluation-result-2673293-1276808131/solver-2673293-1276808131 -C 1800 -W 2000 -M 1800 run HOME/instance-2673293-1276808131.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: 0.94 0.97 0.99 3/106 21265
/proc/meminfo: memFree=1905404/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0

[startup+0.04412 s]
/proc/loadavg: 0.94 0.97 0.99 3/106 21265
/proc/meminfo: memFree=1905404/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101128 s]
/proc/loadavg: 0.94 0.97 0.99 3/106 21265
/proc/meminfo: memFree=1905404/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301161 s]
/proc/loadavg: 0.94 0.97 0.99 3/106 21265
/proc/meminfo: memFree=1905404/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701241 s]
/proc/loadavg: 0.94 0.97 0.99 3/106 21265
/proc/meminfo: memFree=1905404/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50139 s]
/proc/loadavg: 0.94 0.97 0.99 2/108 21270
/proc/meminfo: memFree=1878356/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=39536 CPUtime=1.48
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 9617 0 0 0 142 6 0 0 25 0 1 0 56414625 40484864 9069 1992294400 134512640 134902295 4288255504 18446744073709551615 4159691684 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 9884 9069 263 96 0 9096 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 48236

[startup+3.1007 s]
/proc/loadavg: 0.94 0.97 0.99 2/108 21270
/proc/meminfo: memFree=1857896/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=62400 CPUtime=3.08
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 14972 0 0 0 300 8 0 0 25 0 1 0 56414625 63897600 14376 1992294400 134512640 134902295 4288255504 18446744073709551615 4159679264 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 15600 14376 270 96 0 14812 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 71100

[startup+6.30133 s]
/proc/loadavg: 0.94 0.97 0.99 2/108 21270
/proc/meminfo: memFree=1847604/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=63324 CPUtime=6.28
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 15219 0 0 0 620 8 0 0 25 0 1 0 56414625 64843776 14623 1992294400 134512640 134902295 4288255504 18446744073709551615 4159660774 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 15831 14623 270 96 0 15043 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 72024

[startup+12.7006 s]
/proc/loadavg: 0.95 0.97 0.99 2/108 21270
/proc/meminfo: memFree=1845248/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=65308 CPUtime=12.68
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 15711 0 0 0 1259 9 0 0 25 0 1 0 56414625 66875392 15115 1992294400 134512640 134902295 4288255504 18446744073709551615 4159673014 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 16327 15115 270 96 0 15539 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 74008

[startup+25.5011 s]
/proc/loadavg: 0.96 0.97 0.99 2/108 21270
/proc/meminfo: memFree=1842644/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=67816 CPUtime=25.47
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 16348 0 0 0 2538 9 0 0 25 0 1 0 56414625 69443584 15752 1992294400 134512640 134902295 4288255504 18446744073709551615 4159692028 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 16954 15752 270 96 0 16166 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 76516

[startup+51.1011 s]
/proc/loadavg: 0.97 0.97 0.99 2/108 21270
/proc/meminfo: memFree=1838924/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=71668 CPUtime=51.07
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 17295 0 0 0 5097 10 0 0 25 0 1 0 56414625 73388032 16699 1992294400 134512640 134902295 4288255504 18446744073709551615 4159691244 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 17917 16699 270 96 0 17129 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80368

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21272
/proc/meminfo: memFree=1829252/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=81140 CPUtime=102.25
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 19634 0 0 0 10213 12 0 0 25 0 1 0 56414625 83087360 19038 1992294400 134512640 134902295 4288255504 18446744073709551615 4159660696 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 20285 19038 270 96 0 19497 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 89840

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21274
/proc/meminfo: memFree=1820820/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=89588 CPUtime=162.22
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 21756 0 0 0 16208 14 0 0 25 0 1 0 56414625 91738112 21160 1992294400 134512640 134902295 4288255504 18446744073709551615 4159692028 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 22397 21160 270 96 0 21609 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 98288

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21274
/proc/meminfo: memFree=1807552/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=102900 CPUtime=222.2
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 25039 0 0 0 22203 17 0 0 25 0 1 0 56414625 105369600 24443 1992294400 134512640 134902295 4288255504 18446744073709551615 4159672797 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 25725 24443 270 96 0 24937 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 111600

[startup+282.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21276
/proc/meminfo: memFree=1798128/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=112420 CPUtime=282.17
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 27419 0 0 0 28198 19 0 0 25 0 1 0 56414625 115118080 26823 1992294400 134512640 134902295 4288255504 18446744073709551615 4159694044 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 28105 26823 270 96 0 27317 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 121120

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21287
/proc/meminfo: memFree=1787712/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=122468 CPUtime=342.13
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 29897 0 0 0 34191 22 0 0 25 0 1 0 56414625 125407232 29301 1992294400 134512640 134902295 4288255504 18446744073709551615 4159691031 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 30617 29301 270 96 0 29829 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 131168

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 21289
/proc/meminfo: memFree=1778040/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=132268 CPUtime=402.1
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 32342 0 0 0 40186 24 0 0 25 0 1 0 56414625 135442432 31746 1992294400 134512640 134902295 4288255504 18446744073709551615 4159673134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 33067 31746 270 96 0 32279 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 140968

[startup+462.302 s]

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

/proc/21267/statm: 53974 52656 270 96 0 53186 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 224596

[startup+1182.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/108 21312
/proc/meminfo: memFree=1688388/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=220932 CPUtime=1181.78
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 54514 0 0 0 118127 51 0 0 25 0 1 0 56414625 226234368 53918 1992294400 134512640 134902295 4288255504 18446744073709551615 4159690886 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 55233 53918 270 96 0 54445 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 229632

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 21314
/proc/meminfo: memFree=1684172/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=225072 CPUtime=1241.76
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 55550 0 0 0 124123 53 0 0 25 0 1 0 56414625 230473728 54954 1992294400 134512640 134902295 4288255504 18446744073709551615 4159690886 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 56268 54954 270 96 0 55480 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 233772

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 21316
/proc/meminfo: memFree=1680328/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=228920 CPUtime=1301.74
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 56497 0 0 0 130120 54 0 0 25 0 1 0 56414625 234414080 55901 1992294400 134512640 134902295 4288255504 18446744073709551615 4159679039 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 57230 55901 270 96 0 56442 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 237620

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 21318
/proc/meminfo: memFree=1676608/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=232640 CPUtime=1361.71
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 57440 0 0 0 136116 55 0 0 25 0 1 0 56414625 238223360 56844 1992294400 134512640 134902295 4288255504 18446744073709551615 4159690944 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 58160 56844 270 96 0 57372 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 241340

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 21318
/proc/meminfo: memFree=1671772/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=237436 CPUtime=1421.69
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 58644 0 0 0 142113 56 0 0 25 0 1 0 56414625 243134464 58048 1992294400 134512640 134902295 4288255504 18446744073709551615 4159693799 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 59359 58048 270 96 0 58571 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 246136

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 21320
/proc/meminfo: memFree=1667804/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=242004 CPUtime=1481.67
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 59648 0 0 0 148110 57 0 0 25 0 1 0 56414625 247812096 59052 1992294400 134512640 134902295 4288255504 18446744073709551615 4159681904 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 60501 59052 270 96 0 59713 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 250704

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 21322
/proc/meminfo: memFree=1663712/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=245900 CPUtime=1541.64
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 60632 0 0 0 154106 58 0 0 25 0 1 0 56414625 251801600 60036 1992294400 134512640 134902295 4288255504 18446744073709551615 4159691244 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 61475 60036 270 96 0 60687 0
Current children cumulated CPU time (s) 1541.64
Current children cumulated vsize (KiB) 254600

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 21324
/proc/meminfo: memFree=1660116/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=249616 CPUtime=1601.61
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 61554 0 0 0 160102 59 0 0 25 0 1 0 56414625 255606784 60958 1992294400 134512640 134902295 4288255504 18446744073709551615 4159690878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 62404 60958 270 96 0 61616 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 258316

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 21326
/proc/meminfo: memFree=1656644/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=253048 CPUtime=1661.59
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 62409 0 0 0 166099 60 0 0 25 0 1 0 56414625 259121152 61813 1992294400 134512640 134902295 4288255504 18446744073709551615 4159690878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 63262 61813 270 96 0 62474 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 261748

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 21326
/proc/meminfo: memFree=1653544/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=256320 CPUtime=1721.57
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 63208 0 0 0 172096 61 0 0 25 0 1 0 56414625 262471680 62612 1992294400 134512640 134902295 4288255504 18446744073709551615 4159679403 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 64080 62612 270 96 0 63292 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 265020

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 21328
/proc/meminfo: memFree=1649824/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=259556 CPUtime=1781.55
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 64049 0 0 0 178092 63 0 0 25 0 1 0 56414625 265785344 63453 1992294400 134512640 134902295 4288255504 18446744073709551615 4159690878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 64889 63453 270 96 0 64101 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 268256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 21328
/proc/meminfo: memFree=1649204/2059040 swapFree=4135724/4192956
[pid=21265] ppid=21263 vsize=8700 CPUtime=0
/proc/21265/stat : 21265 (run) S 21263 21265 20611 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56414624 8908800 250 1992294400 4194304 4922060 140735620758976 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21265/statm: 2175 250 211 178 0 68 0
[pid=21267] ppid=21265 vsize=260216 CPUtime=1800.04
/proc/21267/stat : 21267 (PBPASSolver) R 21265 21265 20611 0 -1 4202496 64226 0 0 0 179941 63 0 0 25 0 1 0 56414625 266461184 63630 1992294400 134512640 134902295 4288255504 18446744073709551615 4159690878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21267/statm: 65054 63630 270 96 0 64266 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 268916

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 21265 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 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.81
CPU time (s): 1800.04
CPU user time (s): 1799.41
CPU system time (s): 0.63
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 268916

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= 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= 5
involuntary context switches= 4

runsolver used 2.87056 second user time and 8.61869 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-17 22:55:31
IDJOB=2673293
IDBENCH=47960
IDSOLVER=1174
FILE ID=node011/2673293-1276808131
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=233-P1=79-P2=107-P3=23-P4=107-P5=223-P6=239-P7=127-P8=229-P9=181-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673293-1276808131/watcher-2673293-1276808131 -o /tmp/evaluation-result-2673293-1276808131/solver-2673293-1276808131 -C 1800 -W 2000 -M 1800  run HOME/instance-2673293-1276808131.opb

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

MD5SUM BENCH= 9ac2b65e6f5a9e0208aa5abddde874b2
RANDOM SEED=1048220407

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:       1905924 kB
Buffers:          9972 kB
Cached:          66260 kB
SwapCached:       9416 kB
Active:          67716 kB
Inactive:        20540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1905924 kB
SwapTotal:     4192956 kB
SwapFree:      4135724 kB
Dirty:             884 kB
Writeback:           0 kB
AnonPages:       10968 kB
Mapped:           9112 kB
Slab:            43056 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180716 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 23:25:33