Trace number 2673233

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) 1800.05 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=47-P2=67-P3=3-P4=41-P5=53-P6=31-P7=3-P8=41-P9=23-B.opb
MD5SUM015e1ad727429fbf28fe61f3a93025c8
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 benchmark0.642901
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 variables162
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 constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
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-2673233-1276806639/watcher-2673233-1276806639 -o /tmp/evaluation-result-2673233-1276806639/solver-2673233-1276806639 -C 1800 -W 2000 -M 1800 run HOME/instance-2673233-1276806639.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 18181
/proc/meminfo: memFree=1848452/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0

[startup+0.105429 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 18181
/proc/meminfo: memFree=1848452/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201436 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 18181
/proc/meminfo: memFree=1848452/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301445 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 18181
/proc/meminfo: memFree=1848452/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701483 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 18181
/proc/meminfo: memFree=1848452/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50155 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 18184
/proc/meminfo: memFree=1824132/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=28764 CPUtime=1.49
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 6434 0 0 0 145 4 0 0 22 0 1 0 56265262 29454336 6307 1992294400 134512640 134902295 4294136000 18446744073709551615 4160038336 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 7191 6307 270 96 0 6403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37464

[startup+3.1017 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 18184
/proc/meminfo: memFree=1823388/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=29424 CPUtime=3.09
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 6591 0 0 0 305 4 0 0 25 0 1 0 56265262 30130176 6464 1992294400 134512640 134902295 4294136000 18446744073709551615 4160043865 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 7356 6464 270 96 0 6568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38124

[startup+6.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 18184
/proc/meminfo: memFree=1822024/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=30612 CPUtime=6.28
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 6892 0 0 0 624 4 0 0 25 0 1 0 56265262 31346688 6765 1992294400 134512640 134902295 4294136000 18446744073709551615 4160025256 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 7653 6765 270 96 0 6865 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 39312

[startup+12.7006 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 18186
/proc/meminfo: memFree=1819544/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=32856 CPUtime=12.68
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 7469 0 0 0 1264 4 0 0 25 0 1 0 56265262 33644544 7342 1992294400 134512640 134902295 4294136000 18446744073709551615 4160055430 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 8214 7342 270 96 0 7426 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41556

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18186
/proc/meminfo: memFree=1815452/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=36756 CPUtime=25.48
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 8453 0 0 0 2543 5 0 0 25 0 1 0 56265262 37638144 8326 1992294400 134512640 134902295 4294136000 18446744073709551615 4160055608 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 9189 8326 270 96 0 8401 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45456

[startup+51.1011 s]
/proc/loadavg: 1.06 1.01 1.00 2/108 18186
/proc/meminfo: memFree=1808136/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=44140 CPUtime=51.07
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 10275 0 0 0 5101 6 0 0 25 0 1 0 56265262 45199360 10148 1992294400 134512640 134902295 4294136000 18446744073709551615 4160025136 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 11035 10148 270 96 0 10247 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 52840

[startup+102.301 s]
/proc/loadavg: 1.10 1.04 1.01 2/108 18188
/proc/meminfo: memFree=1794868/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=57176 CPUtime=102.26
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 13497 0 0 0 10218 8 0 0 25 0 1 0 56265262 58548224 13370 1992294400 134512640 134902295 4294136000 18446744073709551615 4160055516 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 14294 13370 270 96 0 13506 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 65876

[startup+162.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/108 18190
/proc/meminfo: memFree=1787428/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=64792 CPUtime=162.25
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 15377 0 0 0 16214 11 0 0 25 0 1 0 56265262 66347008 15250 1992294400 134512640 134902295 4294136000 18446744073709551615 4160037340 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 16198 15250 270 96 0 15410 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 73492

[startup+222.309 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 18190
/proc/meminfo: memFree=1782096/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=69904 CPUtime=222.24
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 16684 0 0 0 22212 12 0 0 25 0 1 0 56265262 71581696 16557 1992294400 134512640 134902295 4294136000 18446744073709551615 4160037346 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 17476 16557 270 96 0 16688 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 78604

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 18192
/proc/meminfo: memFree=1775276/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=77060 CPUtime=282.22
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 18413 0 0 0 28209 13 0 0 25 0 1 0 56265262 78909440 18286 1992294400 134512640 134902295 4294136000 18446744073709551615 4160063194 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 19265 18286 270 96 0 18477 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 85760

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18194
/proc/meminfo: memFree=1764992/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=87108 CPUtime=342.2
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 20950 0 0 0 34205 15 0 0 25 0 1 0 56265262 89198592 20823 1992294400 134512640 134902295 4294136000 18446744073709551615 4160044225 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 21777 20823 270 96 0 20989 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 95808

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18196
/proc/meminfo: memFree=1758172/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=93864 CPUtime=402.19
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 22634 0 0 0 40202 17 0 0 25 0 1 0 56265262 96116736 22507 1992294400 134512640 134902295 4294136000 18446744073709551615 4160055422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 23466 22507 270 96 0 22678 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 102564

[startup+462.301 s]

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

/proc/18183/statm: 32266 30184 270 96 0 31478 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 137764

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18216
/proc/meminfo: memFree=1719980/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=136476 CPUtime=1182
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 72766 0 0 0 118142 58 0 0 25 0 1 0 56265262 139751424 31955 1992294400 134512640 134902295 4294136000 18446744073709551615 4160055422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 34119 31955 270 96 0 33331 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 145176

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18218
/proc/meminfo: memFree=1714896/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=141104 CPUtime=1241.98
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 73966 0 0 0 124138 60 0 0 25 0 1 0 56265262 144490496 33155 1992294400 134512640 134902295 4294136000 18446744073709551615 4160056120 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 35276 33155 270 96 0 34488 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 149804

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18220
/proc/meminfo: memFree=1714772/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=141104 CPUtime=1301.97
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 73967 0 0 0 130137 60 0 0 25 0 1 0 56265262 144490496 33156 1992294400 134512640 134902295 4294136000 18446744073709551615 4160056572 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 35276 33156 270 96 0 34488 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 149804

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18222
/proc/meminfo: memFree=1714772/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=141104 CPUtime=1361.96
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 73967 0 0 0 136136 60 0 0 25 0 1 0 56265262 144490496 33156 1992294400 134512640 134902295 4294136000 18446744073709551615 4160025223 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 35276 33156 270 96 0 34488 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 149804

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18222
/proc/meminfo: memFree=1714772/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=141104 CPUtime=1421.95
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 73967 0 0 0 142135 60 0 0 25 0 1 0 56265262 144490496 33156 1992294400 134512640 134902295 4294136000 18446744073709551615 4160063307 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 35276 33156 270 96 0 34488 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 149804

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18224
/proc/meminfo: memFree=1714772/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=141104 CPUtime=1481.92
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 73967 0 0 0 148132 60 0 0 25 0 1 0 56265262 144490496 33156 1992294400 134512640 134902295 4294136000 18446744073709551615 4160025343 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 35276 33156 270 96 0 34488 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 149804

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18226
/proc/meminfo: memFree=1714648/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=141104 CPUtime=1541.92
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 73967 0 0 0 154132 60 0 0 25 0 1 0 56265262 144490496 33156 1992294400 134512640 134902295 4294136000 18446744073709551615 4160058343 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 35276 33156 270 96 0 34488 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 149804

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18228
/proc/meminfo: memFree=1714648/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=141104 CPUtime=1601.9
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 73968 0 0 0 160130 60 0 0 25 0 1 0 56265262 144490496 33157 1992294400 134512640 134902295 4294136000 18446744073709551615 4160025218 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 35276 33157 270 96 0 34488 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 149804

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18230
/proc/meminfo: memFree=1714648/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=141104 CPUtime=1661.88
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 73968 0 0 0 166128 60 0 0 25 0 1 0 56265262 144490496 33157 1992294400 134512640 134902295 4294136000 18446744073709551615 4160063282 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 35276 33157 270 96 0 34488 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 149804

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18230
/proc/meminfo: memFree=1714524/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=141104 CPUtime=1721.87
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 73970 0 0 0 172127 60 0 0 25 0 1 0 56265262 144490496 33159 1992294400 134512640 134902295 4294136000 18446744073709551615 4160055422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 35276 33159 270 96 0 34488 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 149804

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18232
/proc/meminfo: memFree=1710432/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=145332 CPUtime=1781.85
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 75013 0 0 0 178124 61 0 0 25 0 1 0 56265262 148819968 34202 1992294400 134512640 134902295 4294136000 18446744073709551615 4160025289 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 36333 34202 270 96 0 35545 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 154032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18232
/proc/meminfo: memFree=1708200/2059040 swapFree=4135436/4192956
[pid=18181] ppid=18179 vsize=8700 CPUtime=0
/proc/18181/stat : 18181 (run) S 18179 18181 17633 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 56265261 8908800 251 1992294400 4194304 4922060 140736715585216 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18181/statm: 2175 251 211 178 0 68 0
[pid=18183] ppid=18181 vsize=147448 CPUtime=1800.05
/proc/18183/stat : 18183 (PBPASSolver) R 18181 18181 17633 0 -1 4202496 75541 0 0 0 179944 61 0 0 25 0 1 0 56265262 150986752 34730 1992294400 134512640 134902295 4294136000 18446744073709551615 4160025218 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18183/statm: 36862 34730 270 96 0 36074 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 156148

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 18181 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 1800.05
#
# 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): 1800.05
CPU user time (s): 1799.44
CPU system time (s): 0.61
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 156148

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= 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 2.71759 second user time and 8.75167 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-17 22:30:39
IDJOB=2673233
IDBENCH=47900
IDSOLVER=1174
FILE ID=node015/2673233-1276806639
PBS_JOBID= 11176629
Free space on /tmp= 62580 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=47-P2=67-P3=3-P4=41-P5=53-P6=31-P7=3-P8=41-P9=23-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673233-1276806639/watcher-2673233-1276806639 -o /tmp/evaluation-result-2673233-1276806639/solver-2673233-1276806639 -C 1800 -W 2000 -M 1800  run HOME/instance-2673233-1276806639.opb

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

MD5SUM BENCH= 015e1ad727429fbf28fe61f3a93025c8
RANDOM SEED=1109416662

node015.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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1848848 kB
Buffers:         36324 kB
Cached:          81272 kB
SwapCached:      10552 kB
Active:          59860 kB
Inactive:        71292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848848 kB
SwapTotal:     4192956 kB
SwapFree:      4135436 kB
Dirty:             648 kB
Writeback:           0 kB
AnonPages:       11976 kB
Mapped:           9108 kB
Slab:            57196 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181964 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= 62580 MiB
End job on node015 at 2010-06-17 23:00:42