Trace number 2682963

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 NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-35-30.opb
MD5SUMa451a3aa708ebb54c76171e0e43da9df
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.05999
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1050
Total number of constraints65
Number of constraints which are clauses35
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint35
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 36
Number of bits of the biggest sum of numbers6
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 30/0 clauses 35/0 units 0
0.00/0.01	c vars 1050
1800.07/1800.61	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-2682963-1277490116/watcher-2682963-1277490116 -o /tmp/evaluation-result-2682963-1277490116/solver-2682963-1277490116 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682963-1277490116.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: 0.85 0.97 0.99 3/106 31320
/proc/meminfo: memFree=1866168/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=3312 CPUtime=0
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 530 0 0 0 0 0 0 0 20 0 1 0 90304336 3391488 449 1992294400 134512640 136421960 4289971696 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 828 450 187 467 0 359 0

[startup+0.0462229 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 31320
/proc/meminfo: memFree=1866168/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=7356 CPUtime=0.03
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 1542 0 0 0 3 0 0 0 20 0 1 0 90304336 7532544 1461 1992294400 134512640 136421960 4289971696 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 1839 1462 193 467 0 1370 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7356

[startup+0.101231 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 31320
/proc/meminfo: memFree=1866168/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=10604 CPUtime=0.09
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 2359 0 0 0 9 0 0 0 20 0 1 0 90304336 10858496 2278 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 2651 2278 213 467 0 2182 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10604

[startup+0.301259 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 31320
/proc/meminfo: memFree=1866168/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=11392 CPUtime=0.29
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 2564 0 0 0 25 4 0 0 20 0 1 0 90304336 11665408 2483 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 2848 2483 214 467 0 2379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11392

[startup+0.701316 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 31320
/proc/meminfo: memFree=1866168/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=12052 CPUtime=0.7
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 2702 0 0 0 58 12 0 0 21 0 1 0 90304336 12341248 2621 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 3013 2621 214 467 0 2544 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 12052

[startup+1.50143 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 31321
/proc/meminfo: memFree=1856364/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=13368 CPUtime=1.49
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 3027 0 0 0 121 28 0 0 23 0 1 0 90304336 13688832 2946 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 3342 2946 214 467 0 2873 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13368

[startup+3.10166 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 31321
/proc/meminfo: memFree=1854876/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=14424 CPUtime=3.09
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 3304 0 0 0 253 56 0 0 25 0 1 0 90304336 14770176 3223 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 3606 3223 214 467 0 3137 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14424

[startup+6.30112 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 31321
/proc/meminfo: memFree=1853636/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=14556 CPUtime=6.29
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 3350 0 0 0 513 116 0 0 25 0 1 0 90304336 14905344 3269 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 3639 3269 214 467 0 3170 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14556

[startup+12.701 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 31321
/proc/meminfo: memFree=1851032/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=16924 CPUtime=12.69
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 3922 0 0 0 1056 213 0 0 25 0 1 0 90304336 17330176 3841 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 4231 3841 214 467 0 3762 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16924

[startup+25.5009 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 31323
/proc/meminfo: memFree=1851032/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=16924 CPUtime=25.49
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 3922 0 0 0 2138 411 0 0 25 0 1 0 90304336 17330176 3841 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 4231 3841 214 467 0 3762 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16924

[startup+51.1005 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 31323
/proc/meminfo: memFree=1848180/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=19700 CPUtime=51.08
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 4620 0 0 0 4363 745 0 0 25 0 1 0 90304336 20172800 4539 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 4925 4539 214 467 0 4456 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19700

[startup+102.309 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 31325
/proc/meminfo: memFree=1844584/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=23280 CPUtime=102.27
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 5511 0 0 0 8812 1415 0 0 25 0 1 0 90304336 23838720 5429 1992294400 134512640 136421960 4289971696 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 5820 5429 214 467 0 5351 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23280

[startup+162.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 31325
/proc/meminfo: memFree=1841608/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=26148 CPUtime=162.25
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 6258 0 0 0 13989 2236 0 0 25 0 1 0 90304336 26775552 6173 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 6537 6173 214 467 0 6068 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26148

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 31327
/proc/meminfo: memFree=1841360/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=26148 CPUtime=222.23
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 6258 0 0 0 19217 3006 0 0 25 0 1 0 90304336 26775552 6173 1992294400 134512640 136421960 4289971696 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 6537 6173 214 467 0 6068 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26148

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 31329
/proc/meminfo: memFree=1838880/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=28784 CPUtime=282.2
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 6889 0 0 0 24518 3702 0 0 25 0 1 0 90304336 29474816 6804 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 7196 6804 214 467 0 6727 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 28784

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 31331
/proc/meminfo: memFree=1838384/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=29180 CPUtime=342.19
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 6998 0 0 0 29735 4484 0 0 25 0 1 0 90304336 29880320 6913 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 7295 6913 214 467 0 6826 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 29180

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 31333
/proc/meminfo: memFree=1837640/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=29840 CPUtime=402.17
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 7166 0 0 0 34971 5246 0 0 25 0 1 0 90304336 30556160 7081 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 7460 7081 214 467 0 6991 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29840

[startup+462.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 31333
/proc/meminfo: memFree=1836276/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=31176 CPUtime=462.15
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 7510 0 0 0 40231 5984 0 0 25 0 1 0 90304336 31924224 7425 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 7794 7425 214 467 0 7325 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 31176

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 31335
/proc/meminfo: memFree=1836152/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=31572 CPUtime=522.13
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 7583 0 0 0 45553 6660 0 0 25 0 1 0 90304336 32329728 7498 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 7893 7498 214 467 0 7424 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 31572

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 31337
/proc/meminfo: memFree=1831812/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=35544 CPUtime=582.12
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 8587 0 0 0 51033 7179 0 0 25 0 1 0 90304336 36397056 8502 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 8886 8502 214 467 0 8417 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 35544

[startup+642.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/107 31342
/proc/meminfo: memFree=1829208/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=37468 CPUtime=642.1
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 9118 0 0 0 56485 7725 0 0 25 0 1 0 90304336 38367232 8994 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 9367 8994 214 467 0 8898 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 37468

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 31346
/proc/meminfo: memFree=1829208/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=37468 CPUtime=822.05
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 9118 0 0 0 72255 9950 0 0 25 0 1 0 90304336 38367232 8994 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 9367 8994 214 467 0 8898 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 37468

[startup+882.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 31348
/proc/meminfo: memFree=1828712/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=37616 CPUtime=882.03
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 9251 0 0 0 77575 10628 0 0 25 0 1 0 90304336 38518784 9030 1992294400 134512640 136421960 4289971696 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 9404 9030 214 467 0 8935 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 37616

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 31350
/proc/meminfo: memFree=1828960/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=37616 CPUtime=942
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 9462 0 0 0 82982 11218 0 0 25 0 1 0 90304336 38518784 9030 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 9404 9030 214 467 0 8935 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 37616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31352
/proc/meminfo: memFree=1828588/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=37948 CPUtime=1001.99
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 9706 0 0 0 88244 11955 0 0 25 0 1 0 90304336 38858752 9113 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 9487 9113 214 467 0 9018 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 37948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31352
/proc/meminfo: memFree=1828588/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=37948 CPUtime=1061.98
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 9706 0 0 0 93588 12610 0 0 25 0 1 0 90304336 38858752 9113 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 9487 9113 214 467 0 9018 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 37948

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31354
/proc/meminfo: memFree=1828588/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=37948 CPUtime=1121.96
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 9706 0 0 0 98809 13387 0 0 25 0 1 0 90304336 38858752 9113 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 9487 9113 214 467 0 9018 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 37948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31356
/proc/meminfo: memFree=1828588/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=37948 CPUtime=1181.93
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 9706 0 0 0 104129 14064 0 0 25 0 1 0 90304336 38858752 9113 1992294400 134512640 136421960 4289971696 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 9487 9113 214 467 0 9018 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 37948

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31358
/proc/meminfo: memFree=1828588/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=37948 CPUtime=1241.92
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 9706 0 0 0 109622 14570 0 0 25 0 1 0 90304336 38858752 9113 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 9487 9113 214 467 0 9018 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 37948

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31360
/proc/meminfo: memFree=1825984/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=41116 CPUtime=1301.9
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 10472 0 0 0 115066 15124 0 0 25 0 1 0 90304336 42102784 9879 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 10279 9879 214 467 0 9810 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 41116

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31360
/proc/meminfo: memFree=1825860/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=41116 CPUtime=1361.88
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 10473 0 0 0 120586 15602 0 0 25 0 1 0 90304336 42102784 9880 1992294400 134512640 136421960 4289971696 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 10279 9880 214 467 0 9810 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 41116

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31362
/proc/meminfo: memFree=1821768/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=45208 CPUtime=1421.87
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 11496 0 0 0 126178 16009 0 0 25 0 1 0 90304336 46292992 10903 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 11302 10903 214 467 0 10833 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 45208

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31364
/proc/meminfo: memFree=1821768/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=45208 CPUtime=1481.84
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 11503 0 0 0 131747 16437 0 0 25 0 1 0 90304336 46292992 10910 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 11302 10910 214 467 0 10833 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 45208

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31366
/proc/meminfo: memFree=1821644/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=45208 CPUtime=1541.82
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 11503 0 0 0 137029 17153 0 0 25 0 1 0 90304336 46292992 10910 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 11302 10910 214 467 0 10833 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 45208

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31368
/proc/meminfo: memFree=1821644/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=45208 CPUtime=1601.81
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 11503 0 0 0 142308 17873 0 0 25 0 1 0 90304336 46292992 10910 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 11302 10910 214 467 0 10833 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 45208

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31368
/proc/meminfo: memFree=1821644/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=45208 CPUtime=1661.79
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 11503 0 0 0 147621 18558 0 0 25 0 1 0 90304336 46292992 10910 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 11302 10910 214 467 0 10833 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 45208

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31370
/proc/meminfo: memFree=1821644/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=45208 CPUtime=1721.78
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 11503 0 0 0 152894 19284 0 0 25 0 1 0 90304336 46292992 10910 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 11302 10910 214 467 0 10833 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 45208

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31372
/proc/meminfo: memFree=1819412/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=47320 CPUtime=1781.76
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 12032 0 0 0 158338 19838 0 0 25 0 1 0 90304336 48455680 11439 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 11830 11439 214 467 0 11361 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 47320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31372
/proc/meminfo: memFree=1819412/2059040 swapFree=4140068/4192956
[pid=31320] ppid=31318 vsize=47240 CPUtime=1800.07
/proc/31320/stat : 31320 (pbct) R 31318 31320 31295 0 -1 4202496 12032 0 0 0 160024 19983 0 0 25 0 1 0 90304336 48373760 11432 1992294400 134512640 136421960 4289971696 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31320/statm: 11810 11432 214 467 0 11341 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 47240

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): 1800.08
CPU user time (s): 1600.24
CPU system time (s): 199.842
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 47320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1600.24
system time used= 199.842
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12034
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= 23298

runsolver used 2.92855 second user time and 8.5517 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-25 20:21:56
IDJOB=2682963
IDBENCH=2600
IDSOLVER=1192
FILE ID=node039/2682963-1277490116
PBS_JOBID= 11190548
Free space on /tmp= 62320 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-35-30.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682963-1277490116/watcher-2682963-1277490116 -o /tmp/evaluation-result-2682963-1277490116/solver-2682963-1277490116 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682963-1277490116.opb

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

MD5SUM BENCH= a451a3aa708ebb54c76171e0e43da9df
RANDOM SEED=897906649

node039.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		: 3000.267
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	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1866448 kB
Buffers:         16020 kB
Cached:          86236 kB
SwapCached:       5404 kB
Active:          67892 kB
Inactive:        46336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1866448 kB
SwapTotal:     4192956 kB
SwapFree:      4140068 kB
Dirty:            1968 kB
Writeback:           0 kB
AnonPages:       10884 kB
Mapped:          12048 kB
Slab:            56208 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182252 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= 62316 MiB
End job on node039 at 2010-06-25 20:51:58