Trace number 2681486

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) 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=383-P1=149-P2=409-P3=307-P4=127-P5=191-P6=227-P7=281-P8=211-B.opb
MD5SUM1d88cb7e119c66203d260e6c8e2ab364
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 benchmark0.900862
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 constraints17
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 constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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 665/0 clauses 648/0 units 0
0.00/0.01	c vars 216
0.00/0.01	c objective 9 + 0
1800.08/1800.61	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-2681486-1277498838/watcher-2681486-1277498838 -o /tmp/evaluation-result-2681486-1277498838/solver-2681486-1277498838 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681486-1277498838.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: 1.10 1.04 1.00 3/106 31497
/proc/meminfo: memFree=1813504/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=2268 CPUtime=0
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 297 0 0 0 0 0 0 0 20 0 1 0 91178263 2322432 217 1992294400 134512640 136421960 4293292528 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31497/statm: 567 217 146 467 0 98 0

[startup+0.0666 s]
/proc/loadavg: 1.10 1.04 1.00 3/106 31497
/proc/meminfo: memFree=1813504/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=7924 CPUtime=0.05
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 1693 0 0 0 5 0 0 0 20 0 1 0 91178263 8114176 1613 1992294400 134512640 136421960 4293292528 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 1981 1614 193 467 0 1512 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7924

[startup+0.101603 s]
/proc/loadavg: 1.10 1.04 1.00 3/106 31497
/proc/meminfo: memFree=1813504/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=10816 CPUtime=0.09
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 2356 0 0 0 8 1 0 0 20 0 1 0 91178263 11075584 2276 1992294400 134512640 136421960 4293292528 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 2704 2277 193 467 0 2235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10816

[startup+0.30162 s]
/proc/loadavg: 1.10 1.04 1.00 3/106 31497
/proc/meminfo: memFree=1813504/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=20756 CPUtime=0.29
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 4857 0 0 0 27 2 0 0 20 0 1 0 91178263 21254144 4777 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 5189 4777 215 467 0 4720 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20756

[startup+0.701654 s]
/proc/loadavg: 1.10 1.04 1.00 3/106 31497
/proc/meminfo: memFree=1813504/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=21532 CPUtime=0.69
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 5039 0 0 0 61 8 0 0 20 0 1 0 91178263 22048768 4959 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 5383 4959 215 467 0 4914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21532

[startup+1.50072 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 31498
/proc/meminfo: memFree=1793656/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=22460 CPUtime=1.49
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 5298 0 0 0 132 17 0 0 22 0 1 0 91178263 22999040 5218 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 5615 5218 215 467 0 5146 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22460

[startup+3.10086 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 31498
/proc/meminfo: memFree=1792416/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=24036 CPUtime=3.09
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 5685 0 0 0 282 27 0 0 25 0 1 0 91178263 24612864 5605 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 6009 5605 215 467 0 5540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24036

[startup+6.30114 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 31498
/proc/meminfo: memFree=1791052/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=24564 CPUtime=6.29
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 5792 0 0 0 580 49 0 0 25 0 1 0 91178263 25153536 5712 1992294400 134512640 136421960 4293292528 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 6141 5712 215 467 0 5672 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24564

[startup+12.7007 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 31498
/proc/meminfo: memFree=1789440/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=26192 CPUtime=12.69
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 6211 0 0 0 1175 94 0 0 25 0 1 0 91178263 26820608 6131 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 6548 6131 215 467 0 6079 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26192

[startup+25.5018 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 31498
/proc/meminfo: memFree=1788448/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=27244 CPUtime=25.49
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 6476 0 0 0 2369 180 0 0 25 0 1 0 91178263 27897856 6396 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 6811 6396 215 467 0 6342 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27244

[startup+51.101 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 31500
/proc/meminfo: memFree=1786464/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=28984 CPUtime=51.08
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 6890 0 0 0 4790 318 0 0 25 0 1 0 91178263 29679616 6810 1992294400 134512640 136421960 4293292528 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 7246 6810 215 467 0 6777 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28984

[startup+102.308 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 31500
/proc/meminfo: memFree=1782496/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=32852 CPUtime=102.27
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 7856 0 0 0 9553 674 0 0 25 0 1 0 91178263 33640448 7776 1992294400 134512640 136421960 4293292528 18446744073709551615 135031827 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 8213 7776 215 467 0 7744 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 32852

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31502
/proc/meminfo: memFree=1778900/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=36632 CPUtime=162.25
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 8742 0 0 0 15165 1060 0 0 25 0 1 0 91178263 37511168 8662 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 9158 8662 215 467 0 8689 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36632

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31504
/proc/meminfo: memFree=1778032/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=37420 CPUtime=222.23
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 8950 0 0 0 20883 1340 0 0 25 0 1 0 91178263 38318080 8870 1992294400 134512640 136421960 4293292528 18446744073709551615 134861961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 9355 8870 215 467 0 8886 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 37420

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31506
/proc/meminfo: memFree=1777412/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=38176 CPUtime=282.21
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 9119 0 0 0 26620 1601 0 0 25 0 1 0 91178263 39092224 9039 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 9544 9039 215 467 0 9075 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 38176

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31508
/proc/meminfo: memFree=1774064/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=41664 CPUtime=342.19
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 9933 0 0 0 32325 1894 0 0 25 0 1 0 91178263 42663936 9853 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 10416 9853 215 467 0 9947 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 41664

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31508
/proc/meminfo: memFree=1772700/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=43008 CPUtime=402.18
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 10263 0 0 0 38075 2143 0 0 25 0 1 0 91178263 44040192 10183 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 10752 10183 215 467 0 10283 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43008

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31510
/proc/meminfo: memFree=1772700/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=43008 CPUtime=462.16
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 10266 0 0 0 43775 2441 0 0 25 0 1 0 91178263 44040192 10186 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 10752 10186 215 467 0 10283 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43008

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31512
/proc/meminfo: memFree=1772576/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=43008 CPUtime=522.15
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 10270 0 0 0 49439 2776 0 0 25 0 1 0 91178263 44040192 10190 1992294400 134512640 136421960 4293292528 18446744073709551615 134862023 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 10752 10190 215 467 0 10283 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43008

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31514
/proc/meminfo: memFree=1771088/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=44664 CPUtime=582.12
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 10632 0 0 0 55155 3057 0 0 25 0 1 0 91178263 45735936 10552 1992294400 134512640 136421960 4293292528 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 11166 10552 215 467 0 10697 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 44664

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31516
/proc/meminfo: memFree=1771088/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=44664 CPUtime=642.12
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 10642 0 0 0 60901 3311 0 0 25 0 1 0 91178263 45735936 10562 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 11166 10562 215 467 0 10697 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 44664

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 31520
/proc/meminfo: memFree=1766748/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=49004 CPUtime=822.06
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 11673 0 0 0 78047 4159 0 0 25 0 1 0 91178263 50180096 11593 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12251 11593 215 467 0 11782 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 49004

[startup+882.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 31531
/proc/meminfo: memFree=1766004/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=49004 CPUtime=882.03
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 11676 0 0 0 83828 4375 0 0 25 0 1 0 91178263 50180096 11596 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12251 11596 215 467 0 11782 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 49004

[startup+942.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 31533
/proc/meminfo: memFree=1766004/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=49004 CPUtime=942.01
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 11678 0 0 0 89562 4639 0 0 25 0 1 0 91178263 50180096 11598 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12251 11598 215 467 0 11782 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 49004

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 31533
/proc/meminfo: memFree=1766004/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=49004 CPUtime=1001.99
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 11684 0 0 0 95332 4867 0 0 25 0 1 0 91178263 50180096 11604 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12251 11604 215 467 0 11782 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 49004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31535
/proc/meminfo: memFree=1765880/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=49012 CPUtime=1061.98
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 11716 0 0 0 101097 5101 0 0 25 0 1 0 91178263 50188288 11625 1992294400 134512640 136421960 4293292528 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12253 11625 215 467 0 11784 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 49012

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31537
/proc/meminfo: memFree=1765880/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=49012 CPUtime=1121.95
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 11717 0 0 0 106817 5378 0 0 25 0 1 0 91178263 50188288 11626 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12253 11626 215 467 0 11784 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 49012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31539
/proc/meminfo: memFree=1765260/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=49808 CPUtime=1181.94
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 11897 0 0 0 112616 5578 0 0 25 0 1 0 91178263 51003392 11806 1992294400 134512640 136421960 4293292528 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12452 11806 215 467 0 11983 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 49808

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31541
/proc/meminfo: memFree=1765136/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=49808 CPUtime=1241.92
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 11898 0 0 0 118385 5807 0 0 25 0 1 0 91178263 51003392 11807 1992294400 134512640 136421960 4293292528 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12452 11807 215 467 0 11983 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 49808

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31541
/proc/meminfo: memFree=1765136/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=49808 CPUtime=1301.91
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 11899 0 0 0 124088 6103 0 0 25 0 1 0 91178263 51003392 11808 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12452 11808 215 467 0 11983 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 49808

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31543
/proc/meminfo: memFree=1765012/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=49972 CPUtime=1361.89
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 11935 0 0 0 129817 6372 0 0 25 0 1 0 91178263 51171328 11844 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12493 11844 215 467 0 12024 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 49972

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31545
/proc/meminfo: memFree=1764888/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=49972 CPUtime=1421.88
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 11937 0 0 0 135526 6662 0 0 25 0 1 0 91178263 51171328 11846 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12493 11846 215 467 0 12024 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 49972

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31547
/proc/meminfo: memFree=1764392/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=50052 CPUtime=1481.86
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 12059 0 0 0 141203 6983 0 0 25 0 1 0 91178263 51253248 11880 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12513 11880 215 467 0 12044 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 50052

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31549
/proc/meminfo: memFree=1763772/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=51100 CPUtime=1541.84
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 12308 0 0 0 146873 7311 0 0 25 0 1 0 91178263 52326400 12128 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12775 12128 215 467 0 12306 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 51100

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31549
/proc/meminfo: memFree=1763772/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=51100 CPUtime=1601.82
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 12308 0 0 0 152655 7527 0 0 25 0 1 0 91178263 52326400 12128 1992294400 134512640 136421960 4293292528 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12775 12128 215 467 0 12306 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 51100

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31551
/proc/meminfo: memFree=1763648/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=51288 CPUtime=1661.81
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 12323 0 0 0 158427 7754 0 0 25 0 1 0 91178263 52518912 12143 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12822 12143 215 467 0 12353 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 51288

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31553
/proc/meminfo: memFree=1763648/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=51288 CPUtime=1721.79
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 12324 0 0 0 164202 7977 0 0 25 0 1 0 91178263 52518912 12144 1992294400 134512640 136421960 4293292528 18446744073709551615 134857222 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 12822 12144 215 467 0 12353 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 51288

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31555
/proc/meminfo: memFree=1762780/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=52172 CPUtime=1781.77
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 12538 0 0 0 169932 8245 0 0 25 0 1 0 91178263 53424128 12358 1992294400 134512640 136421960 4293292528 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 13043 12358 215 467 0 12574 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 52172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31555
/proc/meminfo: memFree=1762656/2059040 swapFree=4140112/4192956
[pid=31497] ppid=31495 vsize=52172 CPUtime=1800.08
/proc/31497/stat : 31497 (pbct) R 31495 31497 30988 0 -1 4202496 12569 0 0 0 171685 8323 0 0 25 0 1 0 91178263 53424128 12389 1992294400 134512640 136421960 4293292528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31497/statm: 13043 12389 215 467 0 12574 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 52172

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1716.86
CPU system time (s): 83.2403
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 52172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1716.86
system time used= 83.2403
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12571
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= 4847

runsolver used 3.04954 second user time and 8.42872 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-25 22:47:18
IDJOB=2681486
IDBENCH=47975
IDSOLVER=1192
FILE ID=node031/2681486-1277498838
PBS_JOBID= 11190580
Free space on /tmp= 62420 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=383-P1=149-P2=409-P3=307-P4=127-P5=191-P6=227-P7=281-P8=211-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681486-1277498838/watcher-2681486-1277498838 -o /tmp/evaluation-result-2681486-1277498838/solver-2681486-1277498838 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681486-1277498838.opb

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

MD5SUM BENCH= 1d88cb7e119c66203d260e6c8e2ab364
RANDOM SEED=1844193317

node031.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1813908 kB
Buffers:         53528 kB
Cached:          85776 kB
SwapCached:       5356 kB
Active:          57236 kB
Inactive:        95096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1813908 kB
SwapTotal:     4192956 kB
SwapFree:      4140112 kB
Dirty:            1908 kB
Writeback:           0 kB
AnonPages:       11592 kB
Mapped:          12020 kB
Slab:            70492 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181052 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62420 MiB
End job on node031 at 2010-06-25 23:17:21