Trace number 2681579

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
PB/CT 0.1 fixed? (TO) 1800.07 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=103-P1=223-P2=29-P3=89-P4=173-P5=97-P6=227-P7=89-P8=127-P9=223-B.opb
MD5SUM9b7cb599a49db47c0ffbf25416bcef37
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 benchmark10.6474
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 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 595/0 clauses 576/0 units 0
0.00/0.01	c vars 216
0.00/0.01	c objective 8 + 0
1800.05/1800.50	s UNKNOWN

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-2681579-1277499921/watcher-2681579-1277499921 -o /tmp/evaluation-result-2681579-1277499921/solver-2681579-1277499921 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681579-1277499921.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 29299
/proc/meminfo: memFree=1822776/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=2268 CPUtime=0
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 298 0 0 0 0 0 0 0 25 0 1 0 91284017 2322432 218 1992294400 134512640 136421960 4293986848 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29299/statm: 567 218 146 467 0 98 0

[startup+0.0699211 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 29299
/proc/meminfo: memFree=1822776/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=8344 CPUtime=0.06
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 1775 0 0 0 6 0 0 0 25 0 1 0 91284017 8544256 1695 1992294400 134512640 136421960 4293986848 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 2086 1696 193 467 0 1617 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8344

[startup+0.101923 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 29299
/proc/meminfo: memFree=1822776/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=10872 CPUtime=0.1
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 2389 0 0 0 9 1 0 0 25 0 1 0 91284017 11132928 2309 1992294400 134512640 136421960 4293986848 18446744073709551615 134706180 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 2718 2311 193 467 0 2249 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10872

[startup+0.300942 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 29299
/proc/meminfo: memFree=1822776/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=18968 CPUtime=0.29
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 4406 0 0 0 26 3 0 0 25 0 1 0 91284017 19423232 4326 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 4742 4326 215 467 0 4273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18968

[startup+0.70098 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 29299
/proc/meminfo: memFree=1822776/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=19744 CPUtime=0.69
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 4601 0 0 0 61 8 0 0 25 0 1 0 91284017 20217856 4521 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 4936 4521 215 467 0 4467 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19744

[startup+1.50105 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29300
/proc/meminfo: memFree=1805036/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=20664 CPUtime=1.49
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 4827 0 0 0 134 15 0 0 25 0 1 0 91284017 21159936 4747 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 5166 4747 215 467 0 4697 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20664

[startup+3.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29300
/proc/meminfo: memFree=1803672/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=21456 CPUtime=3.09
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 5020 0 0 0 281 28 0 0 25 0 1 0 91284017 21970944 4940 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 5364 4940 215 467 0 4895 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21456

[startup+6.3015 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29300
/proc/meminfo: memFree=1802928/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=21848 CPUtime=6.29
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 5120 0 0 0 569 60 0 0 25 0 1 0 91284017 22372352 5040 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 5462 5040 215 467 0 4993 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21848

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29300
/proc/meminfo: memFree=1802060/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=22636 CPUtime=12.69
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 5312 0 0 0 1157 112 0 0 25 0 1 0 91284017 23179264 5232 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 5659 5232 215 467 0 5190 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22636

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29300
/proc/meminfo: memFree=1800944/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=23856 CPUtime=25.48
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 5614 0 0 0 2338 210 0 0 25 0 1 0 91284017 24428544 5534 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 5964 5534 215 467 0 5495 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23856

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29302
/proc/meminfo: memFree=1798960/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=25876 CPUtime=51.08
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 6102 0 0 0 4706 402 0 0 25 0 1 0 91284017 26497024 6022 1992294400 134512640 136421960 4293986848 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 6469 6022 215 467 0 6000 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25876

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29302
/proc/meminfo: memFree=1796976/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=27744 CPUtime=102.28
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 6576 0 0 0 9416 812 0 0 25 0 1 0 91284017 28409856 6496 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 6936 6496 215 467 0 6467 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 27744

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29304
/proc/meminfo: memFree=1793876/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=30976 CPUtime=162.25
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 7338 0 0 0 15012 1213 0 0 25 0 1 0 91284017 31719424 7258 1992294400 134512640 136421960 4293986848 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 7744 7258 215 467 0 7275 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 30976

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29306
/proc/meminfo: memFree=1792760/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=31944 CPUtime=222.23
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 7571 0 0 0 20592 1631 0 0 25 0 1 0 91284017 32710656 7491 1992294400 134512640 136421960 4293986848 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 7986 7491 215 467 0 7517 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31944

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29308
/proc/meminfo: memFree=1790900/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=33724 CPUtime=282.22
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 8039 0 0 0 26203 2019 0 0 25 0 1 0 91284017 34533376 7959 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 8431 7959 215 467 0 7962 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33724

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29310
/proc/meminfo: memFree=1790280/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=34264 CPUtime=342.21
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 8171 0 0 0 31795 2426 0 0 25 0 1 0 91284017 35086336 8091 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 8566 8091 215 467 0 8097 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 34264

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29310
/proc/meminfo: memFree=1790280/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=34400 CPUtime=402.19
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 8196 0 0 0 37424 2795 0 0 25 0 1 0 91284017 35225600 8116 1992294400 134512640 136421960 4293986848 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 8600 8116 215 467 0 8131 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 34400

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29312
/proc/meminfo: memFree=1788916/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=35788 CPUtime=462.18
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 8521 0 0 0 43052 3166 0 0 25 0 1 0 91284017 36646912 8441 1992294400 134512640 136421960 4293986848 18446744073709551615 134641180 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 8947 8441 215 467 0 8478 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 35788

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29314
/proc/meminfo: memFree=1788296/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=36252 CPUtime=522.17
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 8634 0 0 0 48671 3546 0 0 25 0 1 0 91284017 37122048 8554 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 9063 8554 215 467 0 8594 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 36252

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29316
/proc/meminfo: memFree=1786932/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=37712 CPUtime=582.15
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 8992 0 0 0 54316 3899 0 0 25 0 1 0 91284017 38617088 8912 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 9428 8912 215 467 0 8959 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 37712

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29318
/proc/meminfo: memFree=1783956/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=40844 CPUtime=642.14
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 9723 0 0 0 59977 4237 0 0 25 0 1 0 91284017 41824256 9643 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 10211 9643 215 467 0 9742 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 40844

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29324
/proc/meminfo: memFree=1781848/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=42956 CPUtime=882.07
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 10217 0 0 0 82393 5814 0 0 25 0 1 0 91284017 43986944 10137 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 10739 10137 215 467 0 10270 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 42956

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29326
/proc/meminfo: memFree=1781600/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=43096 CPUtime=942.06
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 10255 0 0 0 88034 6172 0 0 25 0 1 0 91284017 44130304 10175 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 10774 10175 215 467 0 10305 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 43096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 29326
/proc/meminfo: memFree=1781352/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=43240 CPUtime=1002.04
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 10302 0 0 0 93672 6532 0 0 25 0 1 0 91284017 44277760 10222 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 10810 10222 215 467 0 10341 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 43240

[startup+1062.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/107 29328
/proc/meminfo: memFree=1781228/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=43380 CPUtime=1062.03
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 10335 0 0 0 99248 6955 0 0 25 0 1 0 91284017 44421120 10255 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 10845 10255 215 467 0 10376 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 43380

[startup+1122.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 29330
/proc/meminfo: memFree=1780980/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=43660 CPUtime=1122.01
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 10383 0 0 0 104865 7336 0 0 25 0 1 0 91284017 44707840 10303 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 10915 10303 215 467 0 10446 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 43660

[startup+1182.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 29332
/proc/meminfo: memFree=1780980/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=43660 CPUtime=1182
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 10384 0 0 0 110440 7760 0 0 25 0 1 0 91284017 44707840 10304 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 10915 10304 215 467 0 10446 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 43660

[startup+1242.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 29334
/proc/meminfo: memFree=1780236/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=44240 CPUtime=1241.99
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 10515 0 0 0 116043 8156 0 0 25 0 1 0 91284017 45301760 10435 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 11060 10435 215 467 0 10591 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 44240

[startup+1302.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 29334
/proc/meminfo: memFree=1779368/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=45148 CPUtime=1301.97
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 10725 0 0 0 121758 8439 0 0 25 0 1 0 91284017 46231552 10645 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 11287 10645 215 467 0 10818 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 45148

[startup+1362.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 29336
/proc/meminfo: memFree=1778872/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=45732 CPUtime=1361.95
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 10851 0 0 0 127476 8719 0 0 25 0 1 0 91284017 46829568 10771 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 11433 10771 215 467 0 10964 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 45732

[startup+1422.31 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 29338
/proc/meminfo: memFree=1777632/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=47112 CPUtime=1421.95
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 11175 0 0 0 133220 8975 0 0 25 0 1 0 91284017 48242688 11095 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 11778 11095 215 467 0 11309 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 47112

[startup+1482.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 29340
/proc/meminfo: memFree=1776020/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=48532 CPUtime=1481.92
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 11586 0 0 0 138883 9309 0 0 25 0 1 0 91284017 49696768 11420 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 12133 11420 215 467 0 11664 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 48532

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29342
/proc/meminfo: memFree=1775896/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=48532 CPUtime=1541.91
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 11588 0 0 0 144499 9692 0 0 25 0 1 0 91284017 49696768 11422 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 12133 11422 215 467 0 11664 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 48532

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29342
/proc/meminfo: memFree=1775896/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=48532 CPUtime=1601.89
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 11590 0 0 0 150159 10030 0 0 25 0 1 0 91284017 49696768 11424 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 12133 11424 215 467 0 11664 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 48532

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29347
/proc/meminfo: memFree=1775400/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=48532 CPUtime=1661.87
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 11590 0 0 0 155781 10406 0 0 25 0 1 0 91284017 49696768 11424 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 12133 11424 215 467 0 11664 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 48532

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29349
/proc/meminfo: memFree=1775400/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=48532 CPUtime=1721.86
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 11593 0 0 0 161405 10781 0 0 25 0 1 0 91284017 49696768 11427 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 12133 11427 215 467 0 11664 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 48532

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29351
/proc/meminfo: memFree=1775276/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=48532 CPUtime=1781.85
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 11598 0 0 0 167114 11071 0 0 25 0 1 0 91284017 49696768 11432 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 12133 11432 215 467 0 11664 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 48532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29351
/proc/meminfo: memFree=1775276/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=48532 CPUtime=1800.05
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 11599 0 0 0 168808 11197 0 0 25 0 1 0 91284017 49696768 11433 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 12133 11433 215 467 0 11664 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 48532

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: 1.00 1.00 1.00 2/107 29351
/proc/meminfo: memFree=1775276/2059040 swapFree=4139968/4192956
[pid=29299] ppid=29297 vsize=48532 CPUtime=1800.05
/proc/29299/stat : 29299 (pbct) R 29297 29299 28757 0 -1 4202496 11599 0 0 0 168808 11197 0 0 25 0 1 0 91284017 49696768 11433 1992294400 134512640 136421960 4293986848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29299/statm: 12133 11433 215 467 0 11664 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 48532

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1688.08
CPU system time (s): 111.983
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 48924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1688.08
system time used= 111.983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11601
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= 1
involuntary context switches= 2961

runsolver used 2.88356 second user time and 8.59369 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-25 23:05:21
IDJOB=2681579
IDBENCH=48068
IDSOLVER=1192
FILE ID=node048/2681579-1277499921
PBS_JOBID= 11190551
Free space on /tmp= 62496 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=103-P1=223-P2=29-P3=89-P4=173-P5=97-P6=227-P7=89-P8=127-P9=223-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681579-1277499921/watcher-2681579-1277499921 -o /tmp/evaluation-result-2681579-1277499921/solver-2681579-1277499921 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681579-1277499921.opb

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

MD5SUM BENCH= 9b7cb599a49db47c0ffbf25416bcef37
RANDOM SEED=1902446789

node048.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1823304 kB
Buffers:         34140 kB
Cached:         102616 kB
SwapCached:       5820 kB
Active:          68836 kB
Inactive:        80872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823304 kB
SwapTotal:     4192956 kB
SwapFree:      4139968 kB
Dirty:            2008 kB
Writeback:           8 kB
AnonPages:       11540 kB
Mapped:          12004 kB
Slab:            63936 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182324 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= 62492 MiB
End job on node048 at 2010-06-25 23:35:24