Trace number 1879133

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
bsolo 3.1 cl? (MO) 1394.09 1394.77

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-51-50.opb
MD5SUM285c24e978af8153c6a378b9af59f522
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 benchmark0.139978
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2550
Total number of constraints101
Number of constraints which are clauses51
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint51
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 52
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 bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1879133-1245169796.opb
0.00/0.00	c File size is 44645 bytes.
0.00/0.00	c Highest Coefficient sum: 52
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.006 s
0.00/0.00	c Var: 2550 Constr: 101 51/50/0 Lit: 5100 Watch. Lit: 2652
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.09/0.11	c Pre-processing Time: 0.109 s
0.09/0.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.11	c        0   2550      101     5100   50     2652   42517      0      0 0.11
0.09/0.11	c Switching off lower bounding mode.
1393.81/1394.50	c      100   2550      201    22677  112     2852   46769    100    793 0.13
1393.81/1394.50	c      250   2550      351    42032  119     3152   51446    250   1612 0.15
1393.81/1394.50	c      475   2550      576   165724  287     3602   56591    475   1848 0.26
1393.81/1394.50	c      814   2550      915   258110  282     4280   62251    814   2254 0.36
1393.81/1394.50	c     1323   2550     1424   349481  245     5298   68477   1323   1261 1.05
1393.81/1394.50	c     2086   2550     2187   527506  241     6824   75325   2086    770 2.71
1393.81/1394.50	c     3232   2550     3333  1020143  306     9116   82858   3232    600 5.38
1393.81/1394.50	c     4955   2550     5056  4332529  856    12562   91144   4955    471 10.51
1393.81/1394.50	c     7539   2550     7640  9571766 1252    17730  100259   7539    270 27.88
1393.81/1394.50	c    11422   2550    11523 17501612 1518    25496  110285  11422    233 48.83
1393.81/1394.50	c    17245   2550    17346 28680427 1653    37142  121314  17245    209 82.22
1393.81/1394.50	c    25983   2550    26084 47336560 1814    54618  133446  25983    128 201.76
1393.81/1394.50	c    39095   2550    39196 76207341 1944    80842  146791  39095     85 457.30
1393.81/1394.50	c    58767   2550    58868 119633715 2032   120186  161471  58767     55 1066.01
1393.81/1394.50	c Caught signal: 15
1393.81/1394.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1393.81/1394.50	c   14    69255  15438  1332430    69356 143672847  69255     49 1393.82
1393.81/1394.50	s UNKNOWN
1393.81/1394.50	c Total time: 1393.82 s

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-1879133-1245169796/watcher-1879133-1245169796 -o /tmp/evaluation-result-1879133-1245169796/solver-1879133-1245169796 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1879133-1245169796.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 3/64 8281
/proc/meminfo: memFree=1913504/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=18576 CPUtime=0
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 69712596 19021824 254 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 4644 254 175 640 0 3989 0

[startup+0.068521 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8281
/proc/meminfo: memFree=1913504/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=11180 CPUtime=0.06
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 405 0 0 0 6 0 0 0 18 0 1 0 69712596 11448320 378 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 2795 378 190 640 0 2151 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11180

[startup+0.101527 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8281
/proc/meminfo: memFree=1913504/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=11180 CPUtime=0.09
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 405 0 0 0 9 0 0 0 18 0 1 0 69712596 11448320 378 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 2795 378 190 640 0 2151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11180

[startup+0.301566 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8281
/proc/meminfo: memFree=1913504/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=13696 CPUtime=0.29
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 1045 0 0 0 28 1 0 0 19 0 1 0 69712596 14024704 1018 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 3424 1018 195 640 0 2780 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13696

[startup+0.701645 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8281
/proc/meminfo: memFree=1913504/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=14980 CPUtime=0.69
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 1341 0 0 0 63 6 0 0 23 0 1 0 69712596 15339520 1314 1992294400 134512640 137136520 4294956256 18446744073709551615 136294911 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 3745 1314 195 640 0 3101 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14980

[startup+1.50181 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=1908312/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=16236 CPUtime=1.49
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 1672 0 0 0 129 20 0 0 25 0 1 0 69712596 16625664 1645 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 4059 1645 195 640 0 3415 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16236

[startup+3.10113 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=1906712/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=18620 CPUtime=3.09
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 2252 0 0 0 266 43 0 0 25 0 1 0 69712596 19066880 2225 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 4655 2225 195 640 0 4011 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18620

[startup+6.30176 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=1899224/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=33832 CPUtime=6.29
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 6071 0 0 0 559 70 0 0 25 0 1 0 69712596 34643968 6044 1992294400 134512640 137136520 4294956256 18446744073709551615 134598513 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 8458 6044 195 640 0 7814 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33832

[startup+12.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=1850200/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=76148 CPUtime=12.68
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 16661 0 0 0 1193 75 0 0 25 0 1 0 69712596 77975552 16634 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 19037 16634 195 640 0 18393 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 76148

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=1799448/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=125180 CPUtime=25.48
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 28917 0 0 0 2465 83 0 0 25 0 1 0 69712596 128184320 28890 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 31295 28890 195 640 0 30651 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 125180

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 8282
/proc/meminfo: memFree=1684504/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=240260 CPUtime=51.06
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 57661 0 0 0 5007 99 0 0 25 0 1 0 69712596 246026240 57634 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 60065 57634 195 640 0 59421 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 240260

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=1491416/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=431608 CPUtime=102.24
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 105516 0 0 0 10102 122 0 0 25 0 1 0 69712596 441966592 105489 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 107902 105489 195 640 0 107258 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 431608

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=1378008/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=546316 CPUtime=162.2
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 134188 0 0 0 16086 134 0 0 25 0 1 0 69712596 559427584 134161 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 136579 134161 195 640 0 135935 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 546316

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=1273432/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=649132 CPUtime=222.18
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 159904 0 0 0 22069 149 0 0 25 0 1 0 69712596 664711168 159877 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 162283 159877 195 640 0 161639 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 649132

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=1151000/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=771988 CPUtime=282.15
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 190614 0 0 0 28051 164 0 0 25 0 1 0 69712596 790515712 190587 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 192997 190587 195 640 0 192353 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 771988

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=1085144/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=837016 CPUtime=342.11
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 206878 0 0 0 34039 172 0 0 25 0 1 0 69712596 857104384 206851 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 209254 206851 195 640 0 208610 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 837016

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=1002648/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=920348 CPUtime=402.08
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 227696 0 0 0 40027 181 0 0 25 0 1 0 69712596 942436352 227669 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 230087 227669 195 640 0 229443 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 920348

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=934552/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=987360 CPUtime=462.06
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 244453 0 0 0 46016 190 0 0 25 0 1 0 69712596 1011056640 244426 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 246840 244426 195 640 0 246196 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 987360

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=874200/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1048652 CPUtime=522.03
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 259773 0 0 0 52006 197 0 0 25 0 1 0 69712596 1073819648 259746 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 262163 259746 195 640 0 261519 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 1048652

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=804696/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1117320 CPUtime=582
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 276952 0 0 0 57995 205 0 0 25 0 1 0 69712596 1144135680 276925 1992294400 134512640 137136520 4294956256 18446744073709551615 136518911 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 279330 276925 195 640 0 278686 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 1117320

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=737816/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1183344 CPUtime=641.97
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 293449 0 0 0 63984 213 0 0 25 0 1 0 69712596 1211744256 293422 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 295836 293422 195 640 0 295192 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 1183344

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=675096/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1246296 CPUtime=701.94
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 309178 0 0 0 69971 223 0 0 25 0 1 0 69712596 1276207104 309151 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 311574 309151 195 640 0 310930 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 1246296

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=624536/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1296548 CPUtime=761.91
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 321755 0 0 0 75962 229 0 0 25 0 1 0 69712596 1327665152 321728 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 324137 321728 195 640 0 323493 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 1296548

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=578584/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1342840 CPUtime=821.89
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 333324 0 0 0 81954 235 0 0 25 0 1 0 69712596 1375068160 333297 1992294400 134512640 137136520 4294956256 18446744073709551615 136498241 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 335710 333297 195 640 0 335066 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 1342840

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=529304/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1391576 CPUtime=881.86
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 345505 0 0 0 87944 242 0 0 25 0 1 0 69712596 1424973824 345478 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 347894 345478 195 640 0 347250 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 1391576

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=484440/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1436412 CPUtime=941.82
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 356726 0 0 0 93934 248 0 0 25 0 1 0 69712596 1470885888 356699 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 359103 356699 195 640 0 358459 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 1436412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=440600/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1480272 CPUtime=1001.79
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 367685 0 0 0 99927 252 0 0 25 0 1 0 69712596 1515798528 367658 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 370068 367658 195 640 0 369424 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 1480272

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=388568/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1532884 CPUtime=1061.77
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 380831 0 0 0 105917 260 0 0 25 0 1 0 69712596 1569673216 380804 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 383221 380804 195 640 0 382577 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 1532884

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=331800/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1588940 CPUtime=1121.73
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 394853 0 0 0 111906 267 0 0 25 0 1 0 69712596 1627074560 394826 1992294400 134512640 137136520 4294956256 18446744073709551615 134600583 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 397235 394826 195 640 0 396591 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 1588940

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=271192/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1649676 CPUtime=1181.7
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 410030 0 0 0 117895 275 0 0 25 0 1 0 69712596 1689268224 410003 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 412419 410003 195 640 0 411775 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 1649676

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=218200/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1701968 CPUtime=1241.68
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 423103 0 0 0 123886 282 0 0 25 0 1 0 69712596 1742815232 423076 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 425492 423076 195 640 0 424848 0
Current children cumulated CPU time (s) 1241.68
Current children cumulated vsize (KiB) 1701968

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=168088/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1751560 CPUtime=1301.65
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 435511 0 0 0 129878 287 0 0 25 0 1 0 69712596 1793597440 435484 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 437890 435484 195 640 0 437246 0
Current children cumulated CPU time (s) 1301.65
Current children cumulated vsize (KiB) 1751560

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=107480/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1812940 CPUtime=1361.62
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 450848 0 0 0 135866 296 0 0 25 0 1 0 69712596 1856450560 450821 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 453235 450821 195 640 0 452591 0
Current children cumulated CPU time (s) 1361.62
Current children cumulated vsize (KiB) 1812940



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1394.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=76376/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=1843216 CPUtime=1393.81
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194304 458414 0 0 0 139081 300 0 0 25 0 1 0 69712596 1887453184 458387 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 460804 458387 195 640 0 460160 0
Current children cumulated CPU time (s) 1393.81
Current children cumulated vsize (KiB) 1843216

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

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

[startup+1394.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8282
/proc/meminfo: memFree=76376/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=0 CPUtime=1393.91
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194308 458415 0 0 0 139081 310 0 0 25 0 1 0 69712596 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1393.91
Current children cumulated vsize (KiB) 0

[startup+1394.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8283
/proc/meminfo: memFree=1410424/2055920 swapFree=4191900/4192956
[pid=8281] ppid=8279 vsize=0 CPUtime=1394.01
/proc/8281/stat : 8281 (bsolo) R 8279 8281 7903 0 -1 4194308 458415 0 0 0 139081 320 0 0 25 0 1 0 69712596 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/8281/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1394.01
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1394.77
CPU time (s): 1394.09
CPU user time (s): 1390.82
CPU system time (s): 3.2705
CPU usage (%): 99.9508
Max. virtual memory (cumulated for all children) (KiB): 1843216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1390.82
system time used= 3.2705
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458415
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= 2
involuntary context switches= 3467

runsolver used 1.11083 second user time and 3.97539 second system time

The end

Launcher Data 

Begin job on node33 at 2009-06-16 18:29:56
IDJOB=1879133
IDBENCH=2597
IDSOLVER=700
FILE ID=node33/1879133-1245169796
PBS_JOBID= 9363833
Free space on /tmp= 65952 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-51-50.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879133-1245169796/watcher-1879133-1245169796 -o /tmp/evaluation-result-1879133-1245169796/solver-1879133-1245169796 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1879133-1245169796.opb

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

MD5SUM BENCH= 285c24e978af8153c6a378b9af59f522
RANDOM SEED=1776624960

node33.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.261
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.261
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1913984 kB
Buffers:         29796 kB
Cached:          57540 kB
SwapCached:        384 kB
Active:          58896 kB
Inactive:        41820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1913984 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3984 kB
Writeback:           0 kB
Mapped:          21808 kB
Slab:            27260 kB
Committed_AS:   121060 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879133-1245169796.opb

Free space on /tmp at the end= 65948 MiB
End job on node33 at 2009-06-16 18:53:13