Trace number 432551

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 3.0.17? (TO) 1800.14 1800.73

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)

0.00/0.01	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/432551-1177944767/instance-432551-1177944767.opb
0.00/0.01	c File size is 308205 bytes.
0.03/0.07	c Highest Coefficient sum: 530626
0.03/0.07	c Parsing was ok!!
0.03/0.07	c Total parsing time: 0.056 s
0.03/0.07	c Var: 7998 Constr: 356 33/0/323 Lit: 38958 Watch. Lit: 23576
0.03/0.07	c Obj. Vars: 7998 (100 % of total variables)
2.08/2.17	c Pre-processing Time: 2.155 s
2.08/2.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.08/2.17	c        0   3801      356    38958  109    23589   59386      0      0 2.15
2.08/2.17	c Switching off LPR mode.
1800.01/1800.60	c      100   3801      456    54102  118    23805   65325    100     45 2.19
1800.01/1800.60	c      250   3801      606    66617  109    24100   71858    250    111 2.25
1800.01/1800.60	c      481   3801      837    86247  103    24567   79044    481    203 2.37
1800.01/1800.60	c      819   3801     1175   118484  100    25250   86949    819    307 2.67
1800.01/1800.60	c     1327   3801     1683   167192   99    26272   95644   1327    465 2.85
1800.01/1800.60	c     2090   3801     2446   240669   98    27788  105209   2090    633 3.30
1800.01/1800.60	c     3236   3801     3592   363721  101    30080  115730   3236    793 4.08
1800.01/1800.60	c     4957   3801     5313   596841  112    33523  127304   4957    950 5.21
1800.01/1800.60	c     7541   3801     7897   971577  123    38691  140035   7541   1115 6.76
1800.01/1800.60	c    11420   3801    11776  1726046  146    46455  154039  11420   1142 10.00
1800.01/1800.60	c    17248   3801    17604  2595456  147    58108  169443  17248    973 17.72
1800.01/1800.60	c    25985   3801    26341  4799473  182    75579  186388  25985    734 35.38
1800.01/1800.60	c    39095   3801    39451  7377871  187   101792  205027  39095    687 56.84
1800.01/1800.60	c    58766   3801    59122 13729086  232   141133  225530  58766    457 128.44
1800.01/1800.61	c    88278   3801    88634 22575818  254   200169  248084  88278    289 305.42
1800.01/1800.61	c   132548   3801   132904 40527531  304   288713  272893 132548    150 883.04
1800.01/1800.61	c Caught signal: 15
1800.01/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.61	c   16   177772 102386  1424919   178128 58718617 177772     98 1800.02
1800.01/1800.61	s UNKNOWN
1800.01/1800.61	c Total time: 1800.02 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/node70/watcher-432551-1177944767 -o ROOT/results/node70/solver-432551-1177944767 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432551-1177944767/instance-432551-1177944767.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: 1.06 1.03 0.87 3/64 16360
/proc/meminfo: memFree=1888632/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=2380 CPUtime=0
/proc/16360/stat : 16360 (bsolo3.0.17) D 16358 16360 16104 0 -1 4194304 52 0 0 0 0 0 0 0 18 0 1 0 234014052 2437120 36 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8414116 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/16360/statm: 595 36 28 324 0 9 0

[startup+0.0456319 s]
/proc/loadavg: 1.06 1.03 0.87 3/64 16360
/proc/meminfo: memFree=1888632/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=12884 CPUtime=0.03
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 613 0 0 0 3 0 0 0 18 0 1 0 234014052 13193216 583 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873897 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16360/statm: 3221 583 318 324 0 2215 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12884

[startup+0.10164 s]
/proc/loadavg: 1.06 1.03 0.87 3/64 16360
/proc/meminfo: memFree=1888632/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=6232 CPUtime=0.08
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 1031 0 0 0 8 0 0 0 18 0 1 0 234014052 6381568 925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16360/statm: 1558 925 303 324 0 628 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6232

[startup+0.301652 s]
/proc/loadavg: 1.06 1.03 0.87 3/64 16360
/proc/meminfo: memFree=1888632/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=6232 CPUtime=0.28
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 1031 0 0 0 28 0 0 0 19 0 1 0 234014052 6381568 925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 0 0 0
/proc/16360/statm: 1558 925 303 324 0 628 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6232

[startup+0.701687 s]
/proc/loadavg: 1.06 1.03 0.87 3/64 16360
/proc/meminfo: memFree=1888632/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=6488 CPUtime=0.67
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 1164 0 0 0 67 0 0 0 23 0 1 0 234014052 6643712 994 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 1622 994 305 324 0 692 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6488

[startup+1.50177 s]
/proc/loadavg: 1.06 1.03 0.87 2/65 16361
/proc/meminfo: memFree=1885616/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=6488 CPUtime=1.47
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 1164 0 0 0 147 0 0 0 25 0 1 0 234014052 6643712 994 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 1622 994 305 324 0 692 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6488

[startup+3.10193 s]
/proc/loadavg: 1.06 1.03 0.87 2/65 16361
/proc/meminfo: memFree=1885552/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=8544 CPUtime=3.07
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 1695 0 0 0 306 1 0 0 25 0 1 0 234014052 8749056 1492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 2136 1492 310 324 0 1206 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8544

[startup+6.30125 s]
/proc/loadavg: 1.05 1.03 0.87 2/65 16361
/proc/meminfo: memFree=1878128/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=17212 CPUtime=6.28
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 3862 0 0 0 626 2 0 0 25 0 1 0 234014052 17625088 3659 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 4303 3660 310 324 0 3373 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17212

[startup+12.7019 s]
/proc/loadavg: 1.05 1.03 0.87 2/65 16361
/proc/meminfo: memFree=1859760/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=33232 CPUtime=12.68
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 7864 0 0 0 1264 4 0 0 25 0 1 0 234014052 34029568 7661 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 8308 7661 310 324 0 7378 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33232

[startup+25.5012 s]
/proc/loadavg: 1.04 1.03 0.87 2/65 16361
/proc/meminfo: memFree=1840432/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=52784 CPUtime=25.47
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 12769 0 0 0 2539 8 0 0 25 0 1 0 234014052 54050816 12566 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 13196 12566 310 324 0 12266 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 52784

[startup+51.1017 s]
/proc/loadavg: 1.02 1.02 0.87 2/65 16361
/proc/meminfo: memFree=1797808/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=95244 CPUtime=51.06
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 23369 0 0 0 5091 15 0 0 25 0 1 0 234014052 97529856 23166 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551377 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 23811 23166 310 324 0 22881 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 95244

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 0.88 2/65 16361
/proc/meminfo: memFree=1727856/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=164476 CPUtime=102.24
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 40675 0 0 0 10197 27 0 0 25 0 1 0 234014052 168423424 40472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 41119 40472 310 324 0 40189 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 164476

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 0.88 2/65 16361
/proc/meminfo: memFree=1675952/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=216888 CPUtime=162.23
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 53796 0 0 0 16184 39 0 0 25 0 1 0 234014052 222093312 53593 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 54222 53593 310 324 0 53292 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 216888

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 0.89 2/65 16361
/proc/meminfo: memFree=1628400/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=263684 CPUtime=222.22
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 65497 0 0 0 22173 49 0 0 25 0 1 0 234014052 270012416 65294 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 65921 65294 310 324 0 64991 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 263684

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 16363
/proc/meminfo: memFree=1599408/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=292704 CPUtime=282.2
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 72747 0 0 0 28166 54 0 0 25 0 1 0 234014052 299728896 72544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 73176 72544 310 324 0 72246 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 292704

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 16363
/proc/meminfo: memFree=1573680/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=318284 CPUtime=342.18
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 79141 0 0 0 34159 59 0 0 25 0 1 0 234014052 325922816 78938 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 79571 78938 310 324 0 78641 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 318284

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16363
/proc/meminfo: memFree=1552880/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=339192 CPUtime=402.16
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 84363 0 0 0 40152 64 0 0 25 0 1 0 234014052 347332608 84160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 84798 84160 310 324 0 83868 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 339192

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16363
/proc/meminfo: memFree=1528240/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=363536 CPUtime=462.15
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 90468 0 0 0 46147 68 0 0 25 0 1 0 234014052 372260864 90265 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 90884 90265 310 324 0 89954 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 363536

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/71 16519
/proc/meminfo: memFree=1502648/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=387944 CPUtime=522.06
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 96567 0 0 0 52132 74 0 0 25 0 1 0 234014052 397254656 96364 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8847012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 96986 96364 310 324 0 96056 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 387944

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1479472/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=411984 CPUtime=582
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 102564 0 0 0 58121 79 0 0 25 0 1 0 234014052 421871616 102361 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 102996 102361 310 324 0 102066 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 411984

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1455984/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=435176 CPUtime=641.99
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 108374 0 0 0 64116 83 0 0 25 0 1 0 234014052 445620224 108171 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 108794 108171 310 324 0 107864 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 435176


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1355632/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=535436 CPUtime=881.93
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 133429 0 0 0 88090 103 0 0 25 0 1 0 234014052 548286464 133226 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 133859 133226 310 324 0 132929 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 535436

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1331504/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=559736 CPUtime=941.92
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 139516 0 0 0 94084 108 0 0 25 0 1 0 234014052 573169664 139313 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 139934 139313 310 324 0 139004 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 559736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1310256/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=580732 CPUtime=1001.9
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 144743 0 0 0 100077 113 0 0 25 0 1 0 234014052 594669568 144540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 145183 144540 310 324 0 144253 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 580732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1288496/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=602888 CPUtime=1061.89
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 150299 0 0 0 106072 117 0 0 25 0 1 0 234014052 617357312 150096 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 150722 150096 310 324 0 149792 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 602888

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1269680/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=621244 CPUtime=1121.87
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 154864 0 0 0 112068 119 0 0 25 0 1 0 234014052 636153856 154661 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 155311 154661 310 324 0 154381 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 621244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1252528/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=638468 CPUtime=1181.86
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 159194 0 0 0 118064 122 0 0 25 0 1 0 234014052 653791232 158991 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 159617 158991 310 324 0 158687 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 638468

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1241392/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=649368 CPUtime=1241.84
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 161920 0 0 0 124061 123 0 0 25 0 1 0 234014052 664952832 161717 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 162342 161717 310 324 0 161412 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 649368

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1226928/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=663704 CPUtime=1301.83
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 165493 0 0 0 130058 125 0 0 25 0 1 0 234014052 679632896 165290 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 165926 165290 310 324 0 164996 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 663704

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1215856/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=674864 CPUtime=1361.82
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 168289 0 0 0 136054 128 0 0 25 0 1 0 234014052 691060736 168086 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 168716 168086 310 324 0 167786 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 674864

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1200496/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=690020 CPUtime=1421.8
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 172077 0 0 0 142050 130 0 0 25 0 1 0 234014052 706580480 171874 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 172505 171874 310 324 0 171575 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 690020

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1181296/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=709348 CPUtime=1481.78
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 176895 0 0 0 148043 135 0 0 25 0 1 0 234014052 726372352 176692 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 177337 176692 310 324 0 176407 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 709348

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1166832/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=723696 CPUtime=1541.76
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 180486 0 0 0 154038 138 0 0 25 0 1 0 234014052 741064704 180283 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 180924 180283 310 324 0 179994 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 723696

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1154288/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=736264 CPUtime=1601.75
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 183623 0 0 0 160034 141 0 0 25 0 1 0 234014052 753934336 183420 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551501 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 184066 183420 310 324 0 183136 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 736264

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1144432/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=746048 CPUtime=1661.74
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 186073 0 0 0 166030 144 0 0 25 0 1 0 234014052 763953152 185870 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8847201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 186512 185870 310 324 0 185582 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 746048

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1135600/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=754852 CPUtime=1721.72
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 188284 0 0 0 172027 145 0 0 25 0 1 0 234014052 772968448 188081 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 188713 188081 310 324 0 187783 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 754852

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1121200/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=769164 CPUtime=1781.71
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 191867 0 0 0 178022 149 0 0 25 0 1 0 234014052 787623936 191664 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 192291 191664 310 324 0 191361 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 769164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1118256/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=772108 CPUtime=1800.01
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194304 192585 0 0 0 179852 149 0 0 25 0 1 0 234014052 790638592 192382 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16360/statm: 193027 192382 310 324 0 192097 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 772108

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 16561
/proc/meminfo: memFree=1118256/2055920 swapFree=4183764/4192956
[pid=16360] ppid=16358 vsize=0 CPUtime=1800.11
/proc/16360/stat : 16360 (bsolo3.0.17) R 16358 16360 16104 0 -1 4194308 192589 0 0 0 179852 159 0 0 25 0 1 0 234014052 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/16360/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): 1800.73
CPU time (s): 1800.14
CPU user time (s): 1798.52
CPU system time (s): 1.61575
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 772108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.52
system time used= 1.61575
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 192589
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= 4575

runsolver used 1.3168 second user time and 3.65744 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Apr 30 14:52:47 UTC 2007

IDJOB= 432551
IDBENCH= 1548
IDSOLVER= 199
FILE ID= node70/432551-1177944767

PBS_JOBID= 4727807

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
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= bsolo3.0.17 -m1800 /tmp/evaluation/432551-1177944767/instance-432551-1177944767.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-432551-1177944767 -o ROOT/results/node70/solver-432551-1177944767 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432551-1177944767/instance-432551-1177944767.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  6ddbc05dc60ac3abba60700f70e1bd54

RANDOM SEED= 445731729

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1889232 kB
Buffers:          5500 kB
Cached:          93860 kB
SwapCached:       2980 kB
Active:          34944 kB
Inactive:        74296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1889232 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            6888 kB
Writeback:           0 kB
Mapped:          15824 kB
Slab:            43564 kB
Committed_AS:  3580524 kB
PageTables:       1400 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 node70 on Mon Apr 30 15:22:50 UTC 2007