Trace number 433398

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, and are wall clock time (not CPU 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 3.0.17? (MO) 1071.6 1072

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
MD5SUM277dd35641d3866b31d8fb041eb7f9fb
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.022995
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/433398-1177959109/instance-433398-1177959109.opb
0.00/0.00	c File size is 48273 bytes.
0.00/0.01	c Highest Coefficient sum: 56
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.01 s
0.00/0.01	c Var: 2750 Constr: 105 55/50/0 Lit: 5500 Watch. Lit: 2860
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.09/0.13	c Pre-processing Time: 0.13 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 LPR mode.
1071.30/1071.70	c      100   2750      205    26747  130     3060   54470    100    689 0.14
1071.30/1071.70	c      250   2750      355    69705  196     3360   59918    250   1351 0.18
1071.30/1071.70	c      477   2750      582   159027  273     3814   65910    477   1863 0.26
1071.30/1071.70	c      816   2750      921   276360  300     4492   72502    816   2235 0.36
1071.30/1071.70	c     1324   2750     1429   357379  250     5508   79753   1324   1268 1.04
1071.30/1071.70	c     2087   2750     2192   474532  216     7034   87729   2087    874 2.39
1071.30/1071.70	c     3233   2750     3338  1118904  335     9326   96502   3233    700 4.62
1071.30/1071.70	c     4954   2750     5059  4487880  887    12768  106153   4954    497 9.96
1071.30/1071.70	c     7538   2750     7643  9763246 1277    17936  116769   7538    280 26.89
1071.30/1071.70	c    11417   2750    11522 17112227 1485    25694  128446  11417    170 66.95
1071.30/1071.70	c    17241   2750    17346 29635305 1708    37342  141291  17241     99 173.64
1071.30/1071.70	c    25978   2750    26083 45764636 1754    54816  155421  25978     99 261.80
1071.30/1071.70	c    39091   2750    39196 74266886 1894    81042  170964  39091     94 414.26
1071.30/1071.70	c    58761   2750    58866 116856896 1985   120382  188061  58761     69 839.51
1071.30/1071.70	c Caught signal: 15
1071.30/1071.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1071.30/1071.70	c   14    71442  14614  1738333    71547 144192122  71442     66 1071.31
1071.30/1071.70	s UNKNOWN
1071.30/1071.70	c Total time: 1071.31 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-433398-1177959109 -o ROOT/results/node26/solver-433398-1177959109 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433398-1177959109/instance-433398-1177959109.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 6266
/proc/meminfo: memFree=1814016/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=11784 CPUtime=0
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 243827697 12066816 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 2946 336 280 324 0 2004 0

[startup+0.037838 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 6266
/proc/meminfo: memFree=1814016/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=4496 CPUtime=0.03
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 524 0 0 0 3 0 0 0 18 0 1 0 243827697 4603904 482 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551981 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 1124 482 302 324 0 194 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4496

[startup+0.102843 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 6266
/proc/meminfo: memFree=1814016/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=4548 CPUtime=0.09
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 559 0 0 0 9 0 0 0 18 0 1 0 243827697 4657152 517 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134555680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 1137 517 304 324 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4548

[startup+0.30287 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 6266
/proc/meminfo: memFree=1814016/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=7120 CPUtime=0.29
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 1190 0 0 0 29 0 0 0 19 0 1 0 243827697 7290880 1148 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572639 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 1780 1148 309 324 0 850 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7120

[startup+0.7019 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 6266
/proc/meminfo: memFree=1814016/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=8672 CPUtime=0.69
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 1596 0 0 0 69 0 0 0 22 0 1 0 243827697 8880128 1554 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552344 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 2168 1554 309 324 0 1238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8672

[startup+1.50197 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 6267
/proc/meminfo: memFree=1808568/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=9704 CPUtime=1.49
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 1841 0 0 0 148 1 0 0 25 0 1 0 243827697 9936896 1799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13033202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 2426 1799 309 324 0 1496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9704

[startup+3.10112 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 6267
/proc/meminfo: memFree=1807160/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=12136 CPUtime=3.09
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 2458 0 0 0 308 1 0 0 25 0 1 0 243827697 12427264 2416 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134559680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 3034 2416 309 324 0 2104 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12136

[startup+6.30142 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 6267
/proc/meminfo: memFree=1787768/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=37804 CPUtime=6.29
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 8874 0 0 0 625 4 0 0 25 0 1 0 243827697 38711296 8832 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13033088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 9451 8832 309 324 0 8521 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37804

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.98 2/78 6267
/proc/meminfo: memFree=1744768/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=75480 CPUtime=12.69
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 18293 0 0 0 1260 9 0 0 25 0 1 0 243827697 77291520 18251 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 18870 18251 309 324 0 17940 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75480

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 6267
/proc/meminfo: memFree=1693248/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=124920 CPUtime=25.48
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 30646 0 0 0 2534 14 0 0 25 0 1 0 243827697 127918080 30604 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 31230 30604 309 324 0 30300 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 124920

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.98 2/78 6267
/proc/meminfo: memFree=1627904/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=190508 CPUtime=51.07
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 47057 0 0 0 5086 21 0 0 25 0 1 0 243827697 195080192 47015 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 47627 47015 309 324 0 46697 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 190508

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 6267
/proc/meminfo: memFree=1539200/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=278004 CPUtime=102.27
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 68932 0 0 0 10196 31 0 0 25 0 1 0 243827697 284676096 68890 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 69501 68890 309 324 0 68571 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 278004

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6267
/proc/meminfo: memFree=1450816/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=366896 CPUtime=162.25
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 91132 0 0 0 16185 40 0 0 25 0 1 0 243827697 375701504 91090 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 91724 91090 309 324 0 90794 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 366896

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6267
/proc/meminfo: memFree=1337536/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=479616 CPUtime=222.23
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 119334 0 0 0 22170 53 0 0 25 0 1 0 243827697 491126784 119292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 119904 119292 309 324 0 118974 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 479616

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6267
/proc/meminfo: memFree=1156480/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=662396 CPUtime=282.22
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 165021 0 0 0 28149 73 0 0 25 0 1 0 243827697 678293504 164979 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 165599 164979 309 324 0 164669 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 662396

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6267
/proc/meminfo: memFree=1006400/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=809900 CPUtime=342.2
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 201897 0 0 0 34130 90 0 0 25 0 1 0 243827697 829337600 201855 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 202475 201855 309 324 0 201545 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 809900

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6267
/proc/meminfo: memFree=884352/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=932548 CPUtime=402.19
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 232551 0 0 0 40114 105 0 0 25 0 1 0 243827697 954929152 232509 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 233137 232509 309 324 0 232207 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 932548

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.98 3/78 6267
/proc/meminfo: memFree=792384/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=1023764 CPUtime=462.18
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 255348 0 0 0 46102 116 0 0 25 0 1 0 243827697 1048334336 255306 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 255941 255306 309 324 0 255011 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1023764

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6267
/proc/meminfo: memFree=707648/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=1108268 CPUtime=522.16
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 276480 0 0 0 52092 124 0 0 25 0 1 0 243827697 1134866432 276438 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 277067 276438 309 324 0 276137 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1108268

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/84 6423
/proc/meminfo: memFree=630208/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=1182996 CPUtime=582.07
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 295156 0 0 0 58074 133 0 0 25 0 1 0 243827697 1211387904 295114 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 295749 295114 309 324 0 294819 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1182996

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6465
/proc/meminfo: memFree=555968/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=1257772 CPUtime=642.04
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 313864 0 0 0 64064 140 0 0 25 0 1 0 243827697 1287958528 313822 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 314443 313822 309 324 0 313513 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1257772

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6465
/proc/meminfo: memFree=477312/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=1337116 CPUtime=702.02
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 333699 0 0 0 70054 148 0 0 25 0 1 0 243827697 1369206784 333657 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 334279 333657 309 324 0 333349 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1337116

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6465
/proc/meminfo: memFree=404928/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=1408436 CPUtime=762.02
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 351532 0 0 0 76046 156 0 0 25 0 1 0 243827697 1442238464 351490 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 352109 351490 309 324 0 351179 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 1408436

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6465
/proc/meminfo: memFree=336704/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=1477248 CPUtime=822
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 368731 0 0 0 82037 163 0 0 25 0 1 0 243827697 1512701952 368689 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 369312 368689 309 324 0 368382 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1477248

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6465
/proc/meminfo: memFree=262720/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=1550684 CPUtime=881.98
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 387101 0 0 0 88027 171 0 0 25 0 1 0 243827697 1587900416 387059 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572673 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 387671 387059 309 324 0 386741 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1550684

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6465
/proc/meminfo: memFree=156800/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=1657016 CPUtime=941.97
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 413683 0 0 0 94014 183 0 0 25 0 1 0 243827697 1696784384 413641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 414254 413641 309 324 0 413324 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1657016

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6465
/proc/meminfo: memFree=62144/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=1750864 CPUtime=1001.95
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 437139 0 0 0 100001 194 0 0 25 0 1 0 243827697 1792884736 437097 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 437716 437097 309 324 0 436786 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 1750864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6465
/proc/meminfo: memFree=15680/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=1834576 CPUtime=1061.9
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 458051 0 0 0 105986 204 0 0 25 0 1 0 243827697 1878605824 458009 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 458644 458009 309 324 0 457714 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1834576



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1071.7 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6465
/proc/meminfo: memFree=15424/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=1843228 CPUtime=1071.3
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194304 460234 0 0 0 106925 205 0 0 25 0 1 0 243827697 1887465472 460192 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 460807 460192 309 324 0 459877 0
Current children cumulated CPU time (s) 1071.3
Current children cumulated vsize (KiB) 1843228

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

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

[startup+1071.81 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6465
/proc/meminfo: memFree=15424/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=0 CPUtime=1071.4
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194308 460238 0 0 0 106925 215 0 0 25 0 1 0 243827697 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1071.4
Current children cumulated vsize (KiB) 0

[startup+1071.9 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6465
/proc/meminfo: memFree=15424/2055920 swapFree=4170240/4192956
[pid=6266] ppid=6264 vsize=0 CPUtime=1071.49
/proc/6266/stat : 6266 (bsolo3.0.17) R 6264 6266 5905 0 -1 4194308 460238 0 0 0 106925 224 0 0 25 0 1 0 243827697 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/6266/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1071.49
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1072
CPU time (s): 1071.6
CPU user time (s): 1069.26
CPU system time (s): 2.34464
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 1843228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1069.26
system time used= 2.34464
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460238
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= 12
involuntary context switches= 2584

runsolver used 0.826874 second user time and 2.37164 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Apr 30 18:51:49 UTC 2007

IDJOB= 433398
IDBENCH= 2573
IDSOLVER= 199
FILE ID= node26/433398-1177959109

PBS_JOBID= 4727714

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433398-1177959109/instance-433398-1177959109.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-433398-1177959109 -o ROOT/results/node26/solver-433398-1177959109 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433398-1177959109/instance-433398-1177959109.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  277dd35641d3866b31d8fb041eb7f9fb

RANDOM SEED= 873624027

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.213
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		: 3000.213
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:       1814424 kB
Buffers:          8908 kB
Cached:         133468 kB
SwapCached:       3416 kB
Active:          63612 kB
Inactive:       109664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814424 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            6700 kB
Writeback:           0 kB
Mapped:          38356 kB
Slab:            53776 kB
Committed_AS:  1353408 kB
PageTables:       1732 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node26 on Mon Apr 30 19:09:43 UTC 2007