Trace number 1879123

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) 989.966 990.304

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
MD5SUM277dd35641d3866b31d8fb041eb7f9fb
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 benchmark0.157975
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2750
Total number of constraints105
Number of constraints which are clauses55
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 constraint55
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 56
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-1879123-1245169257.opb
0.00/0.00	c File size is 48273 bytes.
0.00/0.00	c Highest Coefficient sum: 56
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.008 s
0.00/0.00	c Var: 2750 Constr: 105 55/50/0 Lit: 5500 Watch. Lit: 2860
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.09/0.13	c Pre-processing Time: 0.132 s
0.09/0.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.13	c        0   2750      105     5500   52     2860   49518      0      0 0.13
0.09/0.13	c Switching off lower bounding mode.
989.66/990.01	c      101   2750      206    26920  130     3062   54470    101    660 0.15
989.66/990.01	c      255   2750      360    58551  162     3370   59918    255   1287 0.20
989.66/990.01	c      481   2750      586   195107  332     3822   65910    481   1522 0.32
989.66/990.01	c      822   2750      927   306440  330     4504   72502    822   1806 0.46
989.66/990.01	c     1332   2750     1437   543650  378     5524   79753   1332   1868 0.71
989.66/990.01	c     2096   2750     2201   710515  322     7052   87729   2096    741 2.83
989.66/990.01	c     3242   2750     3347   986877  294     9344   96502   3242    521 6.21
989.66/990.01	c     4964   2750     5069  3096384  610    12788  106153   4964    469 10.58
989.66/990.01	c     7549   2750     7654  7466062  975    17958  116769   7549    366 20.61
989.66/990.01	c    11428   2750    11533 13946208 1209    25716  128446  11428    273 41.79
989.66/990.01	c    17250   2750    17355 23489345 1353    37360  141291  17250    235 73.37
989.66/990.01	c    25990   2750    26095 42583754 1631    54840  155421  25990    152 170.28
989.66/990.01	c    39102   2750    39207 71782859 1830    81064  170964  39102     95 411.05
989.66/990.01	c    58774   2750    58879 112929149 1917   120408  188061  58774     85 689.02
989.66/990.01	c Caught signal: 15
989.66/990.01	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
989.66/990.01	c   14    73042  20480  2208186    73147 143638141  73042     73 989.67
989.66/990.01	s UNKNOWN
989.66/990.01	c Total time: 989.673 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-1879123-1245169257/watcher-1879123-1245169257 -o /tmp/evaluation-result-1879123-1245169257/solver-1879123-1245169257 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1879123-1245169257.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 0.97 0.98 3/64 2926
/proc/meminfo: memFree=1849384/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=18580 CPUtime=0
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 184522104 19025920 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 4645 251 174 640 0 3989 0

[startup+0.057657 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2926
/proc/meminfo: memFree=1849384/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=11164 CPUtime=0.05
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 384 0 0 0 5 0 0 0 18 0 1 0 184522104 11431936 356 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 2791 356 188 640 0 2147 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11164

[startup+0.101665 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2926
/proc/meminfo: memFree=1849384/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=11224 CPUtime=0.09
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 418 0 0 0 9 0 0 0 18 0 1 0 184522104 11493376 390 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 2806 390 190 640 0 2162 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11224

[startup+0.301702 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2926
/proc/meminfo: memFree=1849384/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=13416 CPUtime=0.29
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 958 0 0 0 28 1 0 0 19 0 1 0 184522104 13737984 930 1992294400 134512640 137136520 4294956256 18446744073709551615 134571152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 3354 930 195 640 0 2710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13416

[startup+0.701845 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2926
/proc/meminfo: memFree=1849384/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=18080 CPUtime=0.69
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 2123 0 0 0 67 2 0 0 22 0 1 0 184522104 18513920 2095 1992294400 134512640 137136520 4294956256 18446744073709551615 135982525 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 4520 2095 195 640 0 3876 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18080

[startup+1.50193 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=1841312/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=18868 CPUtime=1.49
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 2318 0 0 0 136 13 0 0 25 0 1 0 184522104 19320832 2290 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 4717 2290 195 640 0 4073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18868

[startup+3.10123 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=1840352/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=20780 CPUtime=3.09
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 2790 0 0 0 273 36 0 0 25 0 1 0 184522104 21278720 2762 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 5195 2762 195 640 0 4551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20780

[startup+6.30183 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=1836576/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=24144 CPUtime=6.29
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 3635 0 0 0 545 84 0 0 25 0 1 0 184522104 24723456 3607 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 6036 3607 195 640 0 5392 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24144

[startup+12.701 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=1800672/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=61652 CPUtime=12.69
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 13035 0 0 0 1154 115 0 0 25 0 1 0 184522104 63131648 13007 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 15413 13007 195 640 0 14769 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61652

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=1731744/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=129152 CPUtime=25.48
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 29901 0 0 0 2417 131 0 0 25 0 1 0 184522104 132251648 29873 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 32288 29873 195 640 0 31644 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 129152

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=1626016/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=236480 CPUtime=51.08
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 56743 0 0 0 4960 148 0 0 25 0 1 0 184522104 242155520 56715 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 59120 56715 195 640 0 58476 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 236480

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=1450848/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=408224 CPUtime=102.26
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 99669 0 0 0 10050 176 0 0 25 0 1 0 184522104 418021376 99641 1992294400 134512640 137136520 4294956256 18446744073709551615 134573092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 102056 99641 195 640 0 101412 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 408224

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=1324000/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=535880 CPUtime=162.23
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 131589 0 0 0 16032 191 0 0 25 0 1 0 184522104 548741120 131561 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 133970 131561 195 640 0 133326 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 535880

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=1217888/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=640724 CPUtime=222.21
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 157780 0 0 0 22014 207 0 0 25 0 1 0 184522104 656101376 157752 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 160181 157752 195 640 0 159537 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 640724

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=1135328/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=723828 CPUtime=282.2
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 178578 0 0 0 28001 219 0 0 25 0 1 0 184522104 741199872 178550 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 180957 178550 195 640 0 180313 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 723828

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=1040288/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=818024 CPUtime=342.17
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 202110 0 0 0 33987 230 0 0 25 0 1 0 184522104 837656576 202082 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 204506 202082 195 640 0 203862 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 818024

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=948448/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=910428 CPUtime=402.16
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 225229 0 0 0 39973 243 0 0 25 0 1 0 184522104 932278272 225201 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 227607 225201 195 640 0 226963 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 910428

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=794592/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=1063604 CPUtime=462.13
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 263518 0 0 0 45943 270 0 0 25 0 1 0 184522104 1089130496 263490 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 265901 263490 195 640 0 265257 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1063604

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=640864/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=1218504 CPUtime=522.11
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 302236 0 0 0 51922 289 0 0 25 0 1 0 184522104 1247748096 302208 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 304626 302208 195 640 0 303982 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1218504

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=543072/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=1314436 CPUtime=582.09
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 326219 0 0 0 57908 301 0 0 25 0 1 0 184522104 1345982464 326191 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 328609 326191 195 640 0 327965 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1314436

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=458848/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=1397696 CPUtime=642.07
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 347043 0 0 0 63897 310 0 0 25 0 1 0 184522104 1431240704 347015 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 349424 347015 195 640 0 348780 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1397696

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=392800/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=1464476 CPUtime=702.05
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 363727 0 0 0 69886 319 0 0 25 0 1 0 184522104 1499623424 363699 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 366119 363699 195 640 0 365475 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1464476

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=334240/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=1522092 CPUtime=762.03
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 378137 0 0 0 75876 327 0 0 25 0 1 0 184522104 1558622208 378109 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 380523 378109 195 640 0 379879 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1522092

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=273696/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=1583148 CPUtime=822.01
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 393407 0 0 0 81863 338 0 0 25 0 1 0 184522104 1621143552 393379 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 395787 393379 195 640 0 395143 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1583148

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=208928/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=1647148 CPUtime=881.99
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 409397 0 0 0 87854 345 0 0 25 0 1 0 184522104 1686679552 409369 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 411787 409369 195 640 0 411143 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1647148

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=147616/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=1712832 CPUtime=941.97
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 425807 0 0 0 93837 360 0 0 25 0 1 0 184522104 1753939968 425779 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 428208 425779 195 640 0 427564 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1712832



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+990.006 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=15456/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=1843224 CPUtime=989.66
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194304 458422 0 0 0 98588 378 0 0 25 0 1 0 184522104 1887461376 458394 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 460806 458394 195 640 0 460162 0
Current children cumulated CPU time (s) 989.66
Current children cumulated vsize (KiB) 1843224

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

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

[startup+990.202 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=15456/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=0 CPUtime=989.85
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194308 458423 0 0 0 98588 397 0 0 25 0 1 0 184522104 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 989.85
Current children cumulated vsize (KiB) 0

[startup+990.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2927
/proc/meminfo: memFree=15456/2055920 swapFree=4182544/4192956
[pid=2926] ppid=2924 vsize=0 CPUtime=989.95
/proc/2926/stat : 2926 (bsolo) R 2924 2926 2803 0 -1 4194308 458423 0 0 0 98588 407 0 0 25 0 1 0 184522104 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/2926/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 989.95
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 990.304
CPU time (s): 989.966
CPU user time (s): 985.885
CPU system time (s): 4.08138
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 1843224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 985.885
system time used= 4.08138
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458423
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= 1087

runsolver used 0.839872 second user time and 2.31065 second system time

The end

Launcher Data 

Begin job on node47 at 2009-06-16 18:20:57
IDJOB=1879123
IDBENCH=2573
IDSOLVER=700
FILE ID=node47/1879123-1245169257
PBS_JOBID= 9363882
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-55-50.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879123-1245169257/watcher-1879123-1245169257 -o /tmp/evaluation-result-1879123-1245169257/solver-1879123-1245169257 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1879123-1245169257.opb

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

MD5SUM BENCH= 277dd35641d3866b31d8fb041eb7f9fb
RANDOM SEED=1573543955

node47.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:       1849800 kB
Buffers:         38656 kB
Cached:         100764 kB
SwapCached:       4196 kB
Active:          45516 kB
Inactive:       101696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849800 kB
SwapTotal:     4192956 kB
SwapFree:      4182544 kB
Dirty:            4180 kB
Writeback:           0 kB
Mapped:          13624 kB
Slab:            44840 kB
Committed_AS:   176916 kB
PageTables:       1448 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-1879123-1245169257.opb

Free space on /tmp at the end= 65948 MiB
End job on node47 at 2009-06-16 18:37:29