Trace number 362309

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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? (TO) 1800.14 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran6x43.opb
MD5SUM6ddbc05dc60ac3abba60700f70e1bd54
Bench CategoryOPT-SMALLINT (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 benchmark5.97409
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7998
Total number of constraints307
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints307
Minimum length of a constraint31
Maximum length of a constraint1290
Number of terms in the objective function 7998
Biggest coefficient in the objective function 1795
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530626
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530626
Number of bits of the biggest sum of numbers20
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/362309-1177010137/instance-362309-1177010137.opb
0.00/0.00	c File size is 308205 bytes.
0.02/0.06	c Highest Coefficient sum: 530626
0.02/0.06	c Parsing was ok!!
0.02/0.06	c Total parsing time: 0.059 s
0.02/0.06	c Var: 7998 Constr: 356 33/0/323 Lit: 38958 Watch. Lit: 23576
0.02/0.06	c Obj. Vars: 7998 (100 % of total variables)
2.10/2.17	c Pre-processing Time: 2.172 s
2.10/2.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.10/2.17	c        0   3801      356    38958  109    23589   59386      0      0 2.17
2.10/2.17	c Switching off LPR mode.
1800.01/1800.50	c      100   3801      456    54102  118    23805   65325    100     45 2.21
1800.01/1800.50	c      250   3801      606    66617  109    24100   71858    250    109 2.28
1800.01/1800.50	c      481   3801      837    86247  103    24567   79044    481    199 2.41
1800.01/1800.50	c      819   3801     1175   118484  100    25250   86949    819    299 2.73
1800.01/1800.50	c     1327   3801     1683   167192   99    26272   95644   1327    453 2.93
1800.01/1800.50	c     2090   3801     2446   240669   98    27788  105209   2090    614 3.40
1800.01/1800.50	c     3236   3801     3592   363721  101    30080  115730   3236    764 4.23
1800.01/1800.50	c     4957   3801     5313   596841  112    33523  127304   4957    921 5.38
1800.01/1800.50	c     7541   3801     7897   971577  123    38691  140035   7541   1081 6.97
1800.01/1800.50	c    11420   3801    11776  1726046  146    46455  154039  11420   1115 10.23
1800.01/1800.50	c    17248   3801    17604  2595456  147    58108  169443  17248    958 17.99
1800.01/1800.50	c    25985   3801    26341  4799473  182    75579  186388  25985    725 35.79
1800.01/1800.50	c    39095   3801    39451  7377871  187   101792  205027  39095    680 57.49
1800.01/1800.50	c    58766   3801    59122 13729086  232   141133  225530  58766    452 130.00
1800.01/1800.50	c    88278   3801    88634 22575818  254   200169  248084  88278    286 308.48
1800.01/1800.50	c   132548   3801   132904 40527531  304   288713  272893 132548    148 891.13
1800.01/1800.50	c Caught signal: 15
1800.01/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.50	c   16   177325 102131  1421715   177681 58522951 177325     98 1800.02
1800.01/1800.50	s UNKNOWN
1800.01/1800.50	c Total time: 1800.02 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/node74/watcher-362309-1177010137 -o ROOT/results/node74/solver-362309-1177010137 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362309-1177010137/instance-362309-1177010137.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: 0.91 0.95 0.98 3/66 1329
/proc/meminfo: memFree=1821120/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=12040 CPUtime=0
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 148928429 12328960 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160527629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3010 336 281 324 0 2003 0

[startup+0.033763 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 1329
/proc/meminfo: memFree=1821120/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=12884 CPUtime=0.02
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 606 0 0 0 2 0 0 0 18 0 1 0 148928429 13193216 574 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 3221 574 318 324 0 2214 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12884

[startup+0.101771 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 1329
/proc/meminfo: memFree=1821120/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=6232 CPUtime=0.09
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 1035 0 0 0 9 0 0 0 18 0 1 0 148928429 6381568 927 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 1558 927 305 324 0 627 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6232

[startup+0.301794 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 1329
/proc/meminfo: memFree=1821120/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=6232 CPUtime=0.29
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 1035 0 0 0 29 0 0 0 19 0 1 0 148928429 6381568 927 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 1558 927 305 324 0 627 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6232

[startup+0.701839 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 1329
/proc/meminfo: memFree=1821120/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=6488 CPUtime=0.69
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 1168 0 0 0 69 0 0 0 22 0 1 0 148928429 6643712 996 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 1622 996 307 324 0 691 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6488

[startup+1.50193 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 1330
/proc/meminfo: memFree=1818232/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=6488 CPUtime=1.49
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 1168 0 0 0 149 0 0 0 25 0 1 0 148928429 6643712 996 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 1622 996 307 324 0 691 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6488

[startup+3.10112 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 1330
/proc/meminfo: memFree=1818104/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=8284 CPUtime=3.08
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 1657 0 0 0 302 6 0 0 25 0 1 0 148928429 8482816 1452 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 2071 1452 311 324 0 1140 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8284

[startup+6.30149 s]
/proc/loadavg: 0.92 0.95 0.98 2/67 1330
/proc/meminfo: memFree=1810616/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=16432 CPUtime=6.29
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 3681 0 0 0 615 14 0 0 25 0 1 0 148928429 16826368 3476 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 4108 3476 311 324 0 3177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16432

[startup+12.7022 s]
/proc/loadavg: 0.93 0.95 0.98 2/67 1330
/proc/meminfo: memFree=1792064/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=32972 CPUtime=12.69
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 7818 0 0 0 1250 19 0 0 25 0 1 0 148928429 33763328 7613 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 8243 7613 311 324 0 7312 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32972

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/67 1330
/proc/meminfo: memFree=1773184/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=51884 CPUtime=25.49
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 12537 0 0 0 2522 27 0 0 25 0 1 0 148928429 53129216 12332 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 12971 12332 311 324 0 12040 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51884

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 1330
/proc/meminfo: memFree=1730112/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=94600 CPUtime=51.08
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 23207 0 0 0 5068 40 0 0 25 0 1 0 148928429 96870400 23002 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 23650 23002 311 324 0 22719 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 94600

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/67 1330
/proc/meminfo: memFree=1661632/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=162676 CPUtime=102.27
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 40242 0 0 0 10157 70 0 0 25 0 1 0 148928429 166580224 40037 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10190484 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 40669 40037 311 324 0 39738 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 162676

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1609664/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=215084 CPUtime=162.24
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 53347 0 0 0 16137 87 0 0 25 0 1 0 148928429 220246016 53142 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 53771 53142 311 324 0 52840 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 215084

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1561280/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=262788 CPUtime=222.23
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 65276 0 0 0 22123 100 0 0 25 0 1 0 148928429 269094912 65071 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10188629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 65697 65071 311 324 0 64766 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 262788

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1532480/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=291816 CPUtime=282.21
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 72517 0 0 0 28111 110 0 0 25 0 1 0 148928429 298819584 72312 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 72954 72312 311 324 0 72023 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 291816

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1507008/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=316880 CPUtime=342.2
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 78806 0 0 0 34101 119 0 0 25 0 1 0 148928429 324485120 78601 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 79220 78601 311 324 0 78289 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 316880

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1485952/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=338040 CPUtime=402.18
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 84073 0 0 0 40091 127 0 0 25 0 1 0 148928429 346152960 83868 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 84510 83868 311 324 0 83579 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 338040

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1461440/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=362396 CPUtime=462.17
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 90176 0 0 0 46081 136 0 0 25 0 1 0 148928429 371093504 89971 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 90599 89971 311 324 0 89668 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 362396

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1437952/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=386148 CPUtime=522.15
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 96103 0 0 0 52072 143 0 0 25 0 1 0 148928429 395415552 95898 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 96537 95898 311 324 0 95606 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 386148

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1413888/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=409944 CPUtime=582.13
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 102045 0 0 0 58062 151 0 0 25 0 1 0 148928429 419782656 101840 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 102486 101840 311 324 0 101555 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 409944

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1390720/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=432864 CPUtime=642.12
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 107777 0 0 0 64055 157 0 0 25 0 1 0 148928429 443252736 107572 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 108216 107572 311 324 0 107285 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 432864


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1291328/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=531996 CPUtime=882.06
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 132576 0 0 0 88022 184 0 0 25 0 1 0 148928429 544763904 132371 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 132999 132371 311 324 0 132068 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 531996

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1266880/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=556528 CPUtime=942.04
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 138714 0 0 0 94012 192 0 0 25 0 1 0 148928429 569884672 138509 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 139132 138509 311 324 0 138201 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 556528

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1245632/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=577660 CPUtime=1002.02
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 143983 0 0 0 100004 198 0 0 25 0 1 0 148928429 591523840 143778 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 144415 143778 311 324 0 143484 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 577660

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1225024/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=598664 CPUtime=1062.01
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 149251 0 0 0 105997 204 0 0 25 0 1 0 148928429 613031936 149046 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134547955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 149666 149046 311 324 0 148735 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 598664

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1204864/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=618424 CPUtime=1121.99
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 154173 0 0 0 111991 208 0 0 25 0 1 0 148928429 633266176 153968 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 154606 153968 311 324 0 153675 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 618424

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1187264/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=636156 CPUtime=1181.98
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 158600 0 0 0 117984 214 0 0 25 0 1 0 148928429 651423744 158395 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 159039 158395 311 324 0 158108 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 636156

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1175872/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=647200 CPUtime=1241.95
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 161385 0 0 0 123979 216 0 0 25 0 1 0 148928429 662732800 161180 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 161800 161180 311 324 0 160869 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 647200

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1162240/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=660788 CPUtime=1301.95
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 164768 0 0 0 129973 222 0 0 25 0 1 0 148928429 676646912 164563 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 165197 164563 311 324 0 164266 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 660788

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1330
/proc/meminfo: memFree=1150208/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=672820 CPUtime=1361.93
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 167789 0 0 0 135967 226 0 0 25 0 1 0 148928429 688967680 167584 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 168205 167584 311 324 0 167274 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 672820

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1332
/proc/meminfo: memFree=1137024/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=686032 CPUtime=1421.91
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 171074 0 0 0 141961 230 0 0 25 0 1 0 148928429 702496768 170869 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 171508 170869 311 324 0 170577 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 686032

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1332
/proc/meminfo: memFree=1117888/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=705148 CPUtime=1481.9
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 175862 0 0 0 147955 235 0 0 25 0 1 0 148928429 722071552 175657 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 176287 175657 311 324 0 175356 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 705148

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1332
/proc/meminfo: memFree=1103168/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=719852 CPUtime=1541.88
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 179543 0 0 0 153948 240 0 0 25 0 1 0 148928429 737128448 179338 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 179963 179338 311 324 0 179032 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 719852

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1332
/proc/meminfo: memFree=1088704/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=734208 CPUtime=1601.86
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 183138 0 0 0 159943 243 0 0 25 0 1 0 148928429 751828992 182933 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 183552 182933 311 324 0 182621 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 734208

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1332
/proc/meminfo: memFree=1079232/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=743612 CPUtime=1661.84
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 185489 0 0 0 165939 245 0 0 25 0 1 0 148928429 761458688 185284 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 185903 185284 311 324 0 184972 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 743612

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1332
/proc/meminfo: memFree=1070400/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=752684 CPUtime=1721.83
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 187736 0 0 0 171935 248 0 0 25 0 1 0 148928429 770748416 187531 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 188171 187531 311 324 0 187240 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 752684

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1332
/proc/meminfo: memFree=1057408/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=765468 CPUtime=1781.81
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 190935 0 0 0 177930 251 0 0 25 0 1 0 148928429 783839232 190730 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 191367 190730 311 324 0 190436 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 765468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 1332
/proc/meminfo: memFree=1053248/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=769552 CPUtime=1800.01
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194304 191957 0 0 0 179748 253 0 0 25 0 1 0 148928429 788021248 191752 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 192388 191752 311 324 0 191457 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 769552

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

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

[startup+1800.61 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 1333
/proc/meminfo: memFree=1694200/2055920 swapFree=4183056/4192956
[pid=1329] ppid=1327 vsize=0 CPUtime=1800.11
/proc/1329/stat : 1329 (bsolo3.0.16) R 1327 1329 1024 0 -1 4194308 191958 0 0 0 179748 263 0 0 25 0 1 0 148928429 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/1329/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.63
CPU time (s): 1800.14
CPU user time (s): 1797.49
CPU system time (s): 2.6516
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 769552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.49
system time used= 2.6516
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 191958
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= 1548

runsolver used 2.28865 second user time and 3.97939 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Thu Apr 19 19:15:37 UTC 2007

IDJOB= 362309
IDBENCH= 1548
IDSOLVER= 163
FILE ID= node74/362309-1177010137

PBS_JOBID= 4630537

Free space on /tmp= 103201 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran6x43.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362309-1177010137/instance-362309-1177010137.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-362309-1177010137 -o ROOT/results/node74/solver-362309-1177010137 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362309-1177010137/instance-362309-1177010137.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  6ddbc05dc60ac3abba60700f70e1bd54

RANDOM SEED= 296629914

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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:       1821528 kB
Buffers:         16984 kB
Cached:         145332 kB
SwapCached:       2992 kB
Active:          47664 kB
Inactive:       124312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821528 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            4680 kB
Writeback:           0 kB
Mapped:          15672 kB
Slab:            48248 kB
Committed_AS:  2048280 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103201 MiB

End job on node74 on Thu Apr 19 19:45:39 UTC 2007