Trace number 366077

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 3.0.16? (TO) 1800.22 1801.26

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-41-40.opb
MD5SUM2ea7e3b5e107f983d069c627d91480a3
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 benchmark0.014997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1640
Total number of constraints81
Number of constraints which are clauses41
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint41
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 42
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/366077-1177057306/instance-366077-1177057306.opb
0.00/0.01	c File size is 28114 bytes.
0.00/0.01	c Highest Coefficient sum: 42
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.006 s
0.00/0.02	c Var: 1640 Constr: 81 41/40/0 Lit: 3280 Watch. Lit: 1722
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.01/0.06	c Pre-processing Time: 0.053 s
0.01/0.06	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.06	c        0   1640       81     3280   40     1722   21880      0      0 0.05
0.01/0.06	c Switching off LPR mode.
1799.94/1801.05	c      101   1640      182    17348   95     1924   24069    101   1578 0.06
1799.94/1801.05	c      252   1640      333    52075  156     2226   26476    252   2831 0.09
1799.94/1801.05	c      480   1640      561   118350  210     2682   29124    480   3428 0.14
1799.94/1801.05	c      818   1640      899   204814  227     3358   32037    818   3822 0.21
1799.94/1801.05	c     1326   1640     1407   345750  245     4374   35241   1326   2605 0.51
1799.94/1801.05	c     2089   1640     2170   974011  448     5900   38766   2089   1538 1.36
1799.94/1801.05	c     3236   1640     3317  2465232  743     8194   42643   3236    919 3.52
1799.94/1801.05	c     4957   1640     5038  4071960  808    11636   46908   4957    737 6.72
1799.94/1801.05	c     7542   1640     7623  7469865  979    16806   51599   7542    416 18.10
1799.94/1801.05	c    11421   1640    11502 12674340 1101    24564   56759  11421    283 40.35
1799.94/1801.05	c    17243   1640    17324 20675303 1193    36208   62435  17243    166 103.34
1799.94/1801.05	c    25981   1640    26062 33005768 1266    53684   68679  25981    110 234.26
1799.94/1801.05	c    39091   1640    39172 51259018 1308    79904   75547  39091     84 463.31
1799.94/1801.05	c    58763   1640    58844 76060820 1292   119248   83102  58763     96 606.89
1799.94/1801.05	c    88273   1640    18798 25061018 1333    39156   91413  18717     82 1073.32
1799.94/1801.05	c   132543   1640    63068 83973136 1331   127696  100555  62987     77 1706.16
1799.94/1801.05	c Resources Exceeded
1799.94/1801.05	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.94/1801.05	c   16   143441  26740   870472    73966 99081750  73885     79 1800.01
1799.94/1801.05	s UNKNOWN
1799.94/1801.05	c Total time: 1800.01 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-366077-1177057306 -o ROOT/results/node34/solver-366077-1177057306 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366077-1177057306/instance-366077-1177057306.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: 0.78 0.95 0.98 3/77 6042
/proc/meminfo: memFree=1859072/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=2380 CPUtime=0
/proc/6042/stat : 6042 (bsolo3.0.16) D 6040 6042 5982 0 -1 4194304 54 0 0 0 0 0 0 0 18 0 1 0 153646012 2437120 37 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7721892 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/6042/statm: 595 37 29 324 0 8 0

[startup+0.0263391 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6042
/proc/meminfo: memFree=1859072/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=12028 CPUtime=0.01
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 474 0 0 0 1 0 0 0 18 0 1 0 153646012 12316672 435 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 3007 435 305 324 0 2076 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12028

[startup+0.101346 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6042
/proc/meminfo: memFree=1859072/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=4876 CPUtime=0.08
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 643 0 0 0 8 0 0 0 18 0 1 0 153646012 4993024 604 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 1219 604 311 324 0 288 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4876

[startup+0.30136 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6042
/proc/meminfo: memFree=1859072/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=7184 CPUtime=0.28
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 1196 0 0 0 27 1 0 0 20 0 1 0 153646012 7356416 1157 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 1796 1157 311 324 0 865 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7184

[startup+0.701403 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6042
/proc/meminfo: memFree=1859072/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=9488 CPUtime=0.68
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 1789 0 0 0 63 5 0 0 24 0 1 0 153646012 9715712 1750 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8151141 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6042/statm: 2372 1750 311 324 0 1441 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9488

[startup+1.50146 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 6043
/proc/meminfo: memFree=1850936/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=17876 CPUtime=1.47
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 3891 0 0 0 140 7 0 0 25 0 1 0 153646012 18305024 3852 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 4469 3852 311 324 0 3538 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17876

[startup+3.10158 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 6043
/proc/meminfo: memFree=1838520/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=32560 CPUtime=3.07
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 7548 0 0 0 298 9 0 0 25 0 1 0 153646012 33341440 7509 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 8140 7509 311 324 0 7209 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 32560

[startup+6.30283 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 6043
/proc/meminfo: memFree=1813688/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=54160 CPUtime=6.28
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 12944 0 0 0 615 13 0 0 25 0 1 0 153646012 55459840 12905 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 13540 12905 311 324 0 12609 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 54160

[startup+12.7013 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 6043
/proc/meminfo: memFree=1782712/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=82900 CPUtime=12.67
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 20142 0 0 0 1250 17 0 0 25 0 1 0 153646012 84889600 20103 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160521881 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 20725 20103 311 324 0 19794 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 82900

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 6043
/proc/meminfo: memFree=1738296/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=125032 CPUtime=25.47
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 30685 0 0 0 2525 22 0 0 25 0 1 0 153646012 128032768 30646 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134575366 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 31258 30646 311 324 0 30327 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 125032

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 6043
/proc/meminfo: memFree=1675576/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=188140 CPUtime=51.04
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 46439 0 0 0 5073 31 0 0 25 0 1 0 153646012 192655360 46400 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 47035 46400 311 324 0 46104 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 188140

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 6043
/proc/meminfo: memFree=1595000/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=267128 CPUtime=102.23
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 66200 0 0 0 10183 40 0 0 25 0 1 0 153646012 273539072 66161 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 66782 66161 311 324 0 65851 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 267128

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 6043
/proc/meminfo: memFree=1528504/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=333792 CPUtime=162.2
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 82870 0 0 0 16171 49 0 0 25 0 1 0 153646012 341803008 82831 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 83448 82831 311 324 0 82517 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 333792

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6043
/proc/meminfo: memFree=1464824/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=397380 CPUtime=222.16
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 98757 0 0 0 22158 58 0 0 25 0 1 0 153646012 406917120 98718 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 99345 98718 311 324 0 98414 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 397380

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6043
/proc/meminfo: memFree=1387256/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=475528 CPUtime=282.12
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 118303 0 0 0 28143 69 0 0 25 0 1 0 153646012 486940672 118264 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 118882 118264 311 324 0 117951 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 475528

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6043
/proc/meminfo: memFree=1323896/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=537856 CPUtime=342.09
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 133887 0 0 0 34131 78 0 0 25 0 1 0 153646012 550764544 133848 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 134464 133848 311 324 0 133533 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 537856

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6043
/proc/meminfo: memFree=1257912/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=604264 CPUtime=402.06
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 150488 0 0 0 40121 85 0 0 25 0 1 0 153646012 618766336 150449 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 151066 150449 311 324 0 150135 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 604264

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6043
/proc/meminfo: memFree=1203448/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=658412 CPUtime=462.02
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 164006 0 0 0 46109 93 0 0 25 0 1 0 153646012 674213888 163967 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 164603 163967 311 324 0 163672 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 658412

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6043
/proc/meminfo: memFree=1064184/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=798688 CPUtime=521.99
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 199098 0 0 0 52074 125 0 0 25 0 1 0 153646012 817856512 199059 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 199672 199059 311 324 0 198741 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 798688

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6043
/proc/meminfo: memFree=935544/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=926652 CPUtime=581.96
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 231093 0 0 0 58053 143 0 0 25 0 1 0 153646012 948891648 231054 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 231663 231054 311 324 0 230732 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 926652

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6043
/proc/meminfo: memFree=827832/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1032468 CPUtime=641.93
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 257535 0 0 0 64036 157 0 0 25 0 1 0 153646012 1057247232 257496 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 258117 257496 311 324 0 257186 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 1032468


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6043
/proc/meminfo: memFree=543480/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1316364 CPUtime=881.79
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 328495 0 0 0 87985 194 0 0 25 0 1 0 153646012 1347956736 328456 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8152917 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 329091 328456 311 324 0 328160 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 1316364

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6043
/proc/meminfo: memFree=487224/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1372964 CPUtime=941.75
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 342645 0 0 0 93974 201 0 0 25 0 1 0 153646012 1405915136 342606 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551000 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 343241 342606 311 324 0 342310 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 1372964

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6045
/proc/meminfo: memFree=436792/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1422640 CPUtime=1001.72
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 355087 0 0 0 99965 207 0 0 25 0 1 0 153646012 1456783360 355048 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 355660 355048 311 324 0 354729 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 1422640

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6045
/proc/meminfo: memFree=428152/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1430740 CPUtime=1061.68
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 357195 0 0 0 105959 209 0 0 25 0 1 0 153646012 1465077760 357073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551507 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 357685 357073 311 324 0 356754 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 1430740

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6045
/proc/meminfo: memFree=428216/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1430740 CPUtime=1121.64
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 357195 0 0 0 111954 210 0 0 25 0 1 0 153646012 1465077760 357073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551000 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 357685 357073 311 324 0 356754 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 1430740

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6045
/proc/meminfo: memFree=428088/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1430740 CPUtime=1181.61
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 357195 0 0 0 117950 211 0 0 25 0 1 0 153646012 1465077760 357073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134574692 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 357685 357073 311 324 0 356754 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 1430740

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6045
/proc/meminfo: memFree=428024/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1430740 CPUtime=1241.57
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 357195 0 0 0 123945 212 0 0 25 0 1 0 153646012 1465077760 357073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 357685 357073 311 324 0 356754 0
Current children cumulated CPU time (s) 1241.57
Current children cumulated vsize (KiB) 1430740

[startup+1302.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 6045
/proc/meminfo: memFree=427896/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1430740 CPUtime=1301.54
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 357195 0 0 0 129941 213 0 0 25 0 1 0 153646012 1465077760 357073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 357685 357073 311 324 0 356754 0
Current children cumulated CPU time (s) 1301.54
Current children cumulated vsize (KiB) 1430740

[startup+1362.3 s]
/proc/loadavg: 1.09 1.00 0.99 2/78 6045
/proc/meminfo: memFree=427896/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1430740 CPUtime=1361.51
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 357195 0 0 0 135937 214 0 0 25 0 1 0 153646012 1465077760 357073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 357685 357073 311 324 0 356754 0
Current children cumulated CPU time (s) 1361.51
Current children cumulated vsize (KiB) 1430740

[startup+1422.31 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 6045
/proc/meminfo: memFree=427960/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1430740 CPUtime=1421.48
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 357195 0 0 0 141925 223 0 0 25 0 1 0 153646012 1465077760 357073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 357685 357073 311 324 0 356754 0
Current children cumulated CPU time (s) 1421.48
Current children cumulated vsize (KiB) 1430740

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 6045
/proc/meminfo: memFree=427960/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1430740 CPUtime=1481.43
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 357195 0 0 0 147919 224 0 0 25 0 1 0 153646012 1465077760 357073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 357685 357073 311 324 0 356754 0
Current children cumulated CPU time (s) 1481.43
Current children cumulated vsize (KiB) 1430740

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6045
/proc/meminfo: memFree=427960/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1430740 CPUtime=1541.41
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 357195 0 0 0 153916 225 0 0 25 0 1 0 153646012 1465077760 357073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 357685 357073 311 324 0 356754 0
Current children cumulated CPU time (s) 1541.41
Current children cumulated vsize (KiB) 1430740

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6045
/proc/meminfo: memFree=427960/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1430740 CPUtime=1601.38
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 357195 0 0 0 159912 226 0 0 25 0 1 0 153646012 1465077760 357073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 357685 357073 311 324 0 356754 0
Current children cumulated CPU time (s) 1601.38
Current children cumulated vsize (KiB) 1430740

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6045
/proc/meminfo: memFree=428024/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1430740 CPUtime=1661.34
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 357195 0 0 0 165907 227 0 0 25 0 1 0 153646012 1465077760 357073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 357685 357073 311 324 0 356754 0
Current children cumulated CPU time (s) 1661.34
Current children cumulated vsize (KiB) 1430740

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6045
/proc/meminfo: memFree=427960/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1430740 CPUtime=1721.31
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 357195 0 0 0 171903 228 0 0 25 0 1 0 153646012 1465077760 357073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 357685 357073 311 324 0 356754 0
Current children cumulated CPU time (s) 1721.31
Current children cumulated vsize (KiB) 1430740

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6045
/proc/meminfo: memFree=427832/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=1430740 CPUtime=1781.27
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194304 357195 0 0 0 177897 230 0 0 25 0 1 0 153646012 1465077760 357073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551838 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 357685 357073 311 324 0 356754 0
Current children cumulated CPU time (s) 1781.27
Current children cumulated vsize (KiB) 1430740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6045
/proc/meminfo: memFree=744568/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=0 CPUtime=1800.05
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194308 357196 0 0 0 179769 236 0 0 25 0 1 0 153646012 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 0

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

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

[startup+1801.21 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6045
/proc/meminfo: memFree=744568/2055920 swapFree=4159644/4192956
[pid=6042] ppid=6040 vsize=0 CPUtime=1800.15
/proc/6042/stat : 6042 (bsolo3.0.16) R 6040 6042 5982 0 -1 4194308 357196 0 0 0 179769 246 0 0 25 0 1 0 153646012 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6042/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.26
CPU time (s): 1800.22
CPU user time (s): 1797.7
CPU system time (s): 2.51962
CPU usage (%): 99.9421
Max. virtual memory (cumulated for all children) (KiB): 1431072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.7
system time used= 2.51962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 357196
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= 13
involuntary context switches= 39211

runsolver used 1.69774 second user time and 4.86426 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Fri Apr 20 08:21:46 UTC 2007

IDJOB= 366077
IDBENCH= 2604
IDSOLVER= 163
FILE ID= node34/366077-1177057306

PBS_JOBID= 4640223

Free space on /tmp= 66409 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-41-40.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366077-1177057306/instance-366077-1177057306.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-366077-1177057306 -o ROOT/results/node34/solver-366077-1177057306 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366077-1177057306/instance-366077-1177057306.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  2ea7e3b5e107f983d069c627d91480a3

RANDOM SEED= 61339843

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1859800 kB
Buffers:         31324 kB
Cached:          78836 kB
SwapCached:       2788 kB
Active:          41612 kB
Inactive:        91768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859800 kB
SwapTotal:     4192956 kB
SwapFree:      4159644 kB
Dirty:            4584 kB
Writeback:           0 kB
Mapped:          30248 kB
Slab:            48148 kB
Committed_AS:  1503908 kB
PageTables:       1976 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= 66409 MiB

End job on node34 on Fri Apr 20 08:51:49 UTC 2007