Trace number 2668586

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? (TO) 1800.04 1800.53

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=60-sizeP=31-sizeQ=60-472296155-max.opb
MD5SUM1a0de5b084bb5d3f897350b954f11e59
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -5
Optimality of the best value was proved NO
Number of variables1951
Total number of constraints5581
Number of constraints which are clauses5580
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint1860
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 618970019642690137449562112
Number of bits of the biggest number in a constraint 90
Biggest sum of numbers in a constraint 2475880077443495339516213980
Number of bits of the biggest sum of numbers91
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.04/0.07	c constraints 1/0 clauses 5580/0 units 0
0.04/0.07	c vars 1951
0.04/0.07	c objective 31 + -2147483647
1800.01/1800.50	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-2668586-1276628034/watcher-2668586-1276628034 -o /tmp/evaluation-result-2668586-1276628034/solver-2668586-1276628034 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668586-1276628034.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: 0.93 0.98 1.08 3/106 10783
/proc/meminfo: memFree=1866044/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=2208 CPUtime=0
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 255 0 0 0 0 0 0 0 20 0 1 0 4098777 2260992 178 1992294400 134512640 136485738 4292004912 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10783/statm: 552 178 156 482 0 68 0

[startup+0.0482429 s]
/proc/loadavg: 0.93 0.98 1.08 3/106 10783
/proc/meminfo: memFree=1866044/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=2340 CPUtime=0.04
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 284 0 0 0 4 0 0 0 20 0 1 0 4098777 2396160 207 1992294400 134512640 136485738 4292004912 18446744073709551615 134539971 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10783/statm: 585 207 156 482 0 101 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2340

[startup+0.101246 s]
/proc/loadavg: 0.93 0.98 1.08 3/106 10783
/proc/meminfo: memFree=1866044/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=5916 CPUtime=0.09
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 1155 0 0 0 9 0 0 0 20 0 1 0 4098777 6057984 1078 1992294400 134512640 136485738 4292004912 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 1479 1079 194 482 0 995 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5916

[startup+0.301258 s]
/proc/loadavg: 0.93 0.98 1.08 3/106 10783
/proc/meminfo: memFree=1866044/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=27288 CPUtime=0.29
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 6542 0 0 0 27 2 0 0 20 0 1 0 4098777 27942912 6399 1992294400 134512640 136485738 4292004912 18446744073709551615 135868597 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 6822 6399 210 482 0 6338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27288

[startup+0.701282 s]
/proc/loadavg: 0.93 0.98 1.08 3/106 10783
/proc/meminfo: memFree=1866044/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=29792 CPUtime=0.69
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 7189 0 0 0 65 4 0 0 21 0 1 0 4098777 30507008 7046 1992294400 134512640 136485738 4292004912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 7448 7046 228 482 0 6964 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29792

[startup+1.50133 s]
/proc/loadavg: 0.93 0.98 1.08 2/107 10784
/proc/meminfo: memFree=1837640/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=32620 CPUtime=1.49
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 7881 0 0 0 143 6 0 0 22 0 1 0 4098777 33402880 7738 1992294400 134512640 136485738 4292004912 18446744073709551615 134883088 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 8155 7738 228 482 0 7671 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32620

[startup+3.10043 s]
/proc/loadavg: 0.93 0.98 1.08 2/107 10784
/proc/meminfo: memFree=1833920/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=37140 CPUtime=3.09
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 9031 0 0 0 301 8 0 0 25 0 1 0 4098777 38031360 8888 1992294400 134512640 136485738 4292004912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 9285 8888 228 482 0 8801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37140

[startup+6.30063 s]
/proc/loadavg: 0.93 0.98 1.08 2/107 10784
/proc/meminfo: memFree=1824372/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=48084 CPUtime=6.29
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 11751 0 0 0 617 12 0 0 25 0 1 0 4098777 49238016 11608 1992294400 134512640 136485738 4292004912 18446744073709551615 135860656 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 12021 11608 228 482 0 11537 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48084

[startup+12.701 s]
/proc/loadavg: 0.94 0.98 1.08 2/107 10784
/proc/meminfo: memFree=1803168/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=65976 CPUtime=12.69
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 16233 0 0 0 1250 19 0 0 25 0 1 0 4098777 67559424 16090 1992294400 134512640 136485738 4292004912 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 16494 16090 228 482 0 16010 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65976

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 1.08 2/107 10784
/proc/meminfo: memFree=1787916/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=80104 CPUtime=25.48
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 19767 0 0 0 2517 31 0 0 25 0 1 0 4098777 82026496 19624 1992294400 134512640 136485738 4292004912 18446744073709551615 135293365 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 20026 19624 228 482 0 19542 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 80104

[startup+51.1014 s]
/proc/loadavg: 0.97 0.98 1.07 2/107 10786
/proc/meminfo: memFree=1770680/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=97276 CPUtime=51.08
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 24054 0 0 0 5059 49 0 0 25 0 1 0 4098777 99610624 23911 1992294400 134512640 136485738 4292004912 18446744073709551615 135848200 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 24319 23911 228 482 0 23835 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 97276

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 1.07 2/107 10786
/proc/meminfo: memFree=1751460/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=116328 CPUtime=102.27
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 28828 0 0 0 10149 78 0 0 25 0 1 0 4098777 119119872 28685 1992294400 134512640 136485738 4292004912 18446744073709551615 135291136 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 29082 28685 228 482 0 28598 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 116328

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 10788
/proc/meminfo: memFree=1747368/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=119756 CPUtime=162.25
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 29981 0 0 0 16108 117 0 0 25 0 1 0 4098777 122630144 29549 1992294400 134512640 136485738 4292004912 18446744073709551615 135183730 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 29939 29549 228 482 0 29455 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 119756

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 10790
/proc/meminfo: memFree=1720708/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=147004 CPUtime=222.24
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 36777 0 0 0 22080 144 0 0 25 0 1 0 4098777 150532096 36345 1992294400 134512640 136485738 4292004912 18446744073709551615 134882925 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 36751 36345 228 482 0 36267 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 147004

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 10792
/proc/meminfo: memFree=1720584/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=147004 CPUtime=282.23
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 36777 0 0 0 28044 179 0 0 25 0 1 0 4098777 150532096 36345 1992294400 134512640 136485738 4292004912 18446744073709551615 135844717 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 36751 36345 228 482 0 36267 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 147004

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 10794
/proc/meminfo: memFree=1720460/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=147004 CPUtime=342.21
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 36777 0 0 0 34010 211 0 0 25 0 1 0 4098777 150532096 36345 1992294400 134512640 136485738 4292004912 18446744073709551615 135293729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 36751 36345 228 482 0 36267 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 147004

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 10794
/proc/meminfo: memFree=1720460/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=147004 CPUtime=402.19
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 36777 0 0 0 39978 241 0 0 25 0 1 0 4098777 150532096 36345 1992294400 134512640 136485738 4292004912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 36751 36345 228 482 0 36267 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 147004

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 10805
/proc/meminfo: memFree=1719468/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=147004 CPUtime=462.16
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 36780 0 0 0 45958 258 0 0 25 0 1 0 4098777 150532096 36348 1992294400 134512640 136485738 4292004912 18446744073709551615 135184347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 36751 36348 228 482 0 36267 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 147004

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 10807
/proc/meminfo: memFree=1703100/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=164008 CPUtime=522.15
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 41027 0 0 0 51940 275 0 0 25 0 1 0 4098777 167944192 40595 1992294400 134512640 136485738 4292004912 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 41002 40595 228 482 0 40518 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 164008

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 10809
/proc/meminfo: memFree=1703100/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=164008 CPUtime=582.14
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 41027 0 0 0 57905 309 0 0 25 0 1 0 4098777 167944192 40595 1992294400 134512640 136485738 4292004912 18446744073709551615 135857078 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 41002 40595 228 482 0 40518 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 164008

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 10811
/proc/meminfo: memFree=1703100/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=164008 CPUtime=642.12
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 41027 0 0 0 63876 336 0 0 25 0 1 0 4098777 167944192 40595 1992294400 134512640 136485738 4292004912 18446744073709551615 134880552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 41002 40595 228 482 0 40518 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 164008

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 10817
/proc/meminfo: memFree=1702976/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=164008 CPUtime=882.04
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 41027 0 0 0 87754 450 0 0 25 0 1 0 4098777 167944192 40595 1992294400 134512640 136485738 4292004912 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 41002 40595 228 482 0 40518 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 164008

[startup+942.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 10819
/proc/meminfo: memFree=1702852/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=164008 CPUtime=942.03
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 41027 0 0 0 93721 482 0 0 25 0 1 0 4098777 167944192 40595 1992294400 134512640 136485738 4292004912 18446744073709551615 134880552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 41002 40595 228 482 0 40518 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 164008

[startup+1002.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 10819
/proc/meminfo: memFree=1702728/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=164008 CPUtime=1002.01
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 41027 0 0 0 99703 498 0 0 25 0 1 0 4098777 167944192 40595 1992294400 134512640 136485738 4292004912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 41002 40595 228 482 0 40518 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 164008

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 10821
/proc/meminfo: memFree=1693800/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=175124 CPUtime=1061.99
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 43818 0 0 0 105681 518 0 0 25 0 1 0 4098777 179326976 43386 1992294400 134512640 136485738 4292004912 18446744073709551615 134883095 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 43781 43386 228 482 0 43297 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 175124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10823
/proc/meminfo: memFree=1687972/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=179064 CPUtime=1121.98
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 44786 0 0 0 111663 535 0 0 25 0 1 0 4098777 183361536 44354 1992294400 134512640 136485738 4292004912 18446744073709551615 134878440 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 44766 44354 228 482 0 44282 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 179064

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 10825
/proc/meminfo: memFree=1687352/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=179672 CPUtime=1181.97
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 45206 0 0 0 117637 560 0 0 25 0 1 0 4098777 183984128 44508 1992294400 134512640 136485738 4292004912 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 44918 44508 228 482 0 44434 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 179672

[startup+1242.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 10827
/proc/meminfo: memFree=1687104/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=179340 CPUtime=1241.95
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 45206 0 0 0 123603 592 0 0 25 0 1 0 4098777 183644160 44440 1992294400 134512640 136485738 4292004912 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 44835 44440 228 482 0 44351 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 179340

[startup+1302.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 10827
/proc/meminfo: memFree=1686980/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=179340 CPUtime=1301.94
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 45206 0 0 0 129579 615 0 0 25 0 1 0 4098777 183644160 44440 1992294400 134512640 136485738 4292004912 18446744073709551615 135260271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 44835 44440 228 482 0 44351 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 179340

[startup+1362.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 10829
/proc/meminfo: memFree=1686980/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=179340 CPUtime=1361.92
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 45206 0 0 0 135549 643 0 0 25 0 1 0 4098777 183644160 44440 1992294400 134512640 136485738 4292004912 18446744073709551615 135184961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 44835 44440 228 482 0 44351 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 179340

[startup+1422.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 10831
/proc/meminfo: memFree=1684500/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=182464 CPUtime=1421.9
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 45961 0 0 0 141526 664 0 0 25 0 1 0 4098777 186843136 45195 1992294400 134512640 136485738 4292004912 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 45616 45195 228 482 0 45132 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 182464

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10833
/proc/meminfo: memFree=1686732/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=179340 CPUtime=1481.89
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 45961 0 0 0 147496 693 0 0 25 0 1 0 4098777 183644160 44440 1992294400 134512640 136485738 4292004912 18446744073709551615 135185563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 44835 44440 228 482 0 44351 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 179340

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10835
/proc/meminfo: memFree=1686856/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=179340 CPUtime=1541.87
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 45961 0 0 0 153468 719 0 0 25 0 1 0 4098777 183644160 44440 1992294400 134512640 136485738 4292004912 18446744073709551615 134882405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 44835 44440 228 482 0 44351 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 179340

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10835
/proc/meminfo: memFree=1686856/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=179340 CPUtime=1601.86
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 45961 0 0 0 159437 749 0 0 25 0 1 0 4098777 183644160 44440 1992294400 134512640 136485738 4292004912 18446744073709551615 135185585 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 44835 44440 228 482 0 44351 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 179340

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10837
/proc/meminfo: memFree=1686856/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=179340 CPUtime=1661.84
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 45961 0 0 0 165419 765 0 0 25 0 1 0 4098777 183644160 44440 1992294400 134512640 136485738 4292004912 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 44835 44440 228 482 0 44351 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 179340

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10839
/proc/meminfo: memFree=1679044/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=187708 CPUtime=1721.82
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 48043 0 0 0 171401 781 0 0 25 0 1 0 4098777 192212992 46522 1992294400 134512640 136485738 4292004912 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 46927 46522 228 482 0 46443 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 187708

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10841
/proc/meminfo: memFree=1678796/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=187448 CPUtime=1781.81
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 48043 0 0 0 177371 810 0 0 25 0 1 0 4098777 191946752 46467 1992294400 134512640 136485738 4292004912 18446744073709551615 135860656 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 46862 46467 228 482 0 46378 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 187448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10841
/proc/meminfo: memFree=1678796/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=187448 CPUtime=1800.01
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 48043 0 0 0 179182 819 0 0 25 0 1 0 4098777 191946752 46467 1992294400 134512640 136485738 4292004912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 46862 46467 228 482 0 46378 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 187448

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 10841
/proc/meminfo: memFree=1678796/2059040 swapFree=4164944/4192956
[pid=10783] ppid=10781 vsize=187448 CPUtime=1800.01
/proc/10783/stat : 10783 (pbct) R 10781 10783 10758 0 -1 4202496 48043 0 0 0 179182 819 0 0 25 0 1 0 4098777 191946752 46467 1992294400 134512640 136485738 4292004912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10783/statm: 46862 46467 228 482 0 46378 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 187448

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.04
CPU user time (s): 1791.83
CPU system time (s): 8.21375
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 187708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.83
system time used= 8.21375
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48043
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= 5805

runsolver used 3.08853 second user time and 8.38972 second system time

The end

Launcher Data 

Begin job on node029 at 2010-06-15 20:53:54
IDJOB=2668586
IDBENCH=3031
IDSOLVER=1170
FILE ID=node029/2668586-1276628034
PBS_JOBID= 11172353
Free space on /tmp= 62576 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=60-sizeP=31-sizeQ=60-472296155-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668586-1276628034/watcher-2668586-1276628034 -o /tmp/evaluation-result-2668586-1276628034/solver-2668586-1276628034 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668586-1276628034.opb

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

MD5SUM BENCH= 1a0de5b084bb5d3f897350b954f11e59
RANDOM SEED=472480493

node029.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		: 3000.221
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	: 6000.44
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		: 3000.221
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:       1866572 kB
Buffers:         15236 kB
Cached:          79588 kB
SwapCached:       1508 kB
Active:          72084 kB
Inactive:        56740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1866572 kB
SwapTotal:     4192956 kB
SwapFree:      4164944 kB
Dirty:            2344 kB
Writeback:           0 kB
AnonPages:       32428 kB
Mapped:          15092 kB
Slab:            41776 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181584 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= 62572 MiB
End job on node029 at 2010-06-15 21:23:56