Trace number 452755

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.1 1800.77

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
palacios/medium/blocks-4-ipc5-h22-unknown.opb
MD5SUM5bd44671a7ff32579fe6d8803c2b90d6
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark720.646
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables146874
Total number of constraints937242
Number of constraints which are clauses937242
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint417
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 415
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 832
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/452755-1177964496/instance-452755-1177964496.opb
0.00/0.00	c File size is 30798689 bytes.
5.89/5.91	c Highest Coefficient sum: 832
5.89/5.91	c Parsing was ok!!
5.89/5.91	c Total parsing time: 5.91 s
6.29/6.35	c Var: 146874 Constr: 937242 937242/0/0 Lit: 2519136 Watch. Lit: 1874359
6.29/6.35	c Obj. Vars: 0 (0 % of total variables)
185.82/185.94	c Pre-processing Time: 185.865 s
185.82/185.98	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
185.82/185.98	c        0 146747   926146  2490355    2  1852292  308715      0      0 185.87
185.82/185.98	c Switching off LPR mode.
1800.03/1800.70	c      100 146747   926246  2491049    2  1852492  339587    100      0 186.80
1800.03/1800.70	c      260 146747   926406  2520378    2  1852812  373546    260      1 192.47
1800.03/1800.70	c      488 146747   926634  2547934    2  1853268  410901    488      2 198.11
1800.03/1800.70	c      826 146747   926972  2561923    2  1853944  451992    826      4 203.70
1800.03/1800.70	c     1334 146747   927480  2691266    2  1854960  497192   1334      5 228.49
1800.03/1800.70	c     2097 146747   928243  2740292    2  1856486  546912   2097      8 238.20
1800.03/1800.70	c     3243 146747   929389  3049039    3  1858778  601604   3243     11 286.68
1800.03/1800.70	c     4964 146747   931110  3268897    3  1862220  661765   4964     15 316.88
1800.03/1800.70	c     7550 146747   933696  4177561    4  1867392  727942   7550     18 413.04
1800.03/1800.70	c    11429 146747   937575  4573837    4  1875150  800737  11429     23 483.59
1800.03/1800.70	c    17258 146747   943404  6154612    6  1886808  880811  17258     28 601.81
1800.03/1800.70	c    25995 146747   952141  8799282    9  1904282  968893  25995     31 825.14
1800.03/1800.70	c    39106 146747   965252 12967265   13  1930504  500000  39106     34 1135.18
1800.03/1800.70	c    58777 146747   984923 17109347   17  1969846  550001  58777     38 1525.38
1800.03/1800.70	c Caught signal: 15
1800.03/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.70	c   14    71350  24876   244530   997497 19843490  71351     39 1800.04
1800.03/1800.70	s UNKNOWN
1800.03/1800.70	c Total time: 1800.04 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/node10/watcher-452755-1177964496 -o ROOT/results/node10/solver-452755-1177964496 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452755-1177964496/instance-452755-1177964496.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: 1.00 1.00 1.00 3/77 19034
/proc/meminfo: memFree=1721672/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=34004 CPUtime=0
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 272487335 34820096 338 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 8501 338 281 324 0 51 0

[startup+0.070233 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19034
/proc/meminfo: memFree=1721672/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=35512 CPUtime=0.06
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 829 0 0 0 6 0 0 0 18 0 1 0 272487335 36364288 799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 8878 799 371 324 0 428 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 35512

[startup+0.10124 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19034
/proc/meminfo: memFree=1721672/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=36196 CPUtime=0.09
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 1031 0 0 0 9 0 0 0 18 0 1 0 272487335 37064704 1001 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 9049 1001 413 324 0 599 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36196

[startup+0.301283 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19034
/proc/meminfo: memFree=1721672/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=40176 CPUtime=0.29
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 2301 0 0 0 29 0 0 0 19 0 1 0 272487335 41140224 2271 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 10044 2271 679 324 0 1594 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40176

[startup+0.701369 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19034
/proc/meminfo: memFree=1721672/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=48188 CPUtime=0.69
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 4833 0 0 0 68 1 0 0 22 0 1 0 272487335 49344512 4763 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 12047 4763 1201 324 0 3597 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48188

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1702016/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=62824 CPUtime=1.49
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 9550 0 0 0 145 4 0 0 25 0 1 0 272487335 64331776 9401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 15706 9401 2202 324 0 7256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62824

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1681152/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=90816 CPUtime=3.09
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 18635 0 0 0 301 8 0 0 25 0 1 0 272487335 92995584 18437 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 22704 18438 4173 324 0 14254 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90816

[startup+6.30158 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1623168/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=165436 CPUtime=6.29
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 48375 0 0 0 609 20 0 0 25 0 1 0 272487335 169406464 40403 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 41359 40405 299 324 0 40429 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 165436

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1556544/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=171084 CPUtime=12.69
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 49553 0 0 0 1248 21 0 0 25 0 1 0 272487335 175190016 41581 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 42771 41581 303 324 0 41841 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 171084

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1556416/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=171344 CPUtime=25.48
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 49623 0 0 0 2527 21 0 0 25 0 1 0 272487335 175456256 41651 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 42836 41651 303 324 0 41906 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 171344

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1554240/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=173584 CPUtime=51.07
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 50171 0 0 0 5084 23 0 0 25 0 1 0 272487335 177750016 42199 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9338967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 43396 42199 303 324 0 42466 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 173584

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1554240/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=173584 CPUtime=102.25
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 50182 0 0 0 10201 24 0 0 25 0 1 0 272487335 177750016 42210 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134583062 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 43396 42210 303 324 0 42466 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 173584

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1554176/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=173584 CPUtime=162.22
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 50182 0 0 0 16196 26 0 0 25 0 1 0 272487335 177750016 42210 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 43396 42210 303 324 0 42466 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 173584

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1553408/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=174228 CPUtime=222.2
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 50661 0 0 0 22193 27 0 0 25 0 1 0 272487335 178409472 42402 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 43557 42402 308 324 0 42627 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 174228

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1549248/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=178464 CPUtime=282.18
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 51702 0 0 0 28189 29 0 0 25 0 1 0 272487335 182747136 43443 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9338426 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 44616 43443 308 324 0 43686 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 178464

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1544192/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=183372 CPUtime=342.16
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 52952 0 0 0 34186 30 0 0 25 0 1 0 272487335 187772928 44693 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571857 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 45843 44693 308 324 0 44913 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 183372

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1535616/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=192052 CPUtime=402.14
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 55097 0 0 0 40181 33 0 0 25 0 1 0 272487335 196661248 46838 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571839 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 48013 46838 308 324 0 47083 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 192052

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1530560/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=197004 CPUtime=462.12
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 56339 0 0 0 46178 34 0 0 25 0 1 0 272487335 201732096 48080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 49251 48080 308 324 0 48321 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 197004

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1522496/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=204964 CPUtime=522.09
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 58355 0 0 0 52173 36 0 0 25 0 1 0 272487335 209883136 50096 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 51241 50096 308 324 0 50311 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 204964

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1513024/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=214528 CPUtime=582.07
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 60737 0 0 0 58169 38 0 0 25 0 1 0 272487335 219676672 52478 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9334936 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 53632 52478 308 324 0 52702 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 214528

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19035
/proc/meminfo: memFree=1503424/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=223948 CPUtime=642.05
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 63101 0 0 0 64165 40 0 0 25 0 1 0 272487335 229322752 54842 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 55987 54842 308 324 0 55057 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 223948


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1467264/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=259984 CPUtime=881.96
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 72102 0 0 0 88148 48 0 0 25 0 1 0 272487335 266223616 63843 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 64996 63843 308 324 0 64066 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 259984

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1459648/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=267912 CPUtime=941.94
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 74068 0 0 0 94144 50 0 0 25 0 1 0 272487335 274341888 65809 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 66978 65809 308 324 0 66048 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 267912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1445248/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=282108 CPUtime=1001.92
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 77638 0 0 0 100139 53 0 0 25 0 1 0 272487335 288878592 69379 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550586 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 70527 69379 308 324 0 69597 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 282108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1429504/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=298212 CPUtime=1061.9
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 81644 0 0 0 106134 56 0 0 25 0 1 0 272487335 305369088 73385 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 74553 73385 308 324 0 73623 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 298212

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1419776/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=307324 CPUtime=1121.87
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 83940 0 0 0 112129 58 0 0 25 0 1 0 272487335 314699776 75681 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 76831 75681 308 324 0 75901 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 307324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1413888/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=313312 CPUtime=1181.85
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 85414 0 0 0 118125 60 0 0 25 0 1 0 272487335 320831488 77155 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9334873 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 78328 77155 308 324 0 77398 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 313312

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1407808/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=319284 CPUtime=1241.83
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 86909 0 0 0 124121 62 0 0 25 0 1 0 272487335 326946816 78650 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9338721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 79821 78650 308 324 0 78891 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 319284

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1398912/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=328012 CPUtime=1301.81
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 89112 0 0 0 130117 64 0 0 25 0 1 0 272487335 335884288 80853 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 82003 80853 308 324 0 81073 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 328012

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1389440/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=337580 CPUtime=1361.79
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 91505 0 0 0 136113 66 0 0 25 0 1 0 272487335 345681920 83246 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9338967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 84395 83246 308 324 0 83465 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 337580

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1380288/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=346692 CPUtime=1421.77
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 93771 0 0 0 142109 68 0 0 25 0 1 0 272487335 355012608 85512 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 86673 85512 308 324 0 85743 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 346692

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1371072/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=355896 CPUtime=1481.74
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 96090 0 0 0 148104 70 0 0 25 0 1 0 272487335 364437504 87831 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 88974 87831 308 324 0 88044 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 355896

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1362240/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=364640 CPUtime=1541.72
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 98262 0 0 0 154100 72 0 0 25 0 1 0 272487335 373391360 90003 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 91160 90003 308 324 0 90230 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 364640

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1355968/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=370976 CPUtime=1601.7
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 99838 0 0 0 160096 74 0 0 25 0 1 0 272487335 379879424 91579 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 92744 91579 308 324 0 91814 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 370976

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1350016/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=376788 CPUtime=1661.67
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 101292 0 0 0 166092 75 0 0 25 0 1 0 272487335 385830912 93033 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9338721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 94197 93033 308 324 0 93267 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 376788

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1339136/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=387748 CPUtime=1721.65
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 104038 0 0 0 172087 78 0 0 25 0 1 0 272487335 397053952 95779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 96937 95779 308 324 0 96007 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 387748

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1329920/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=397048 CPUtime=1781.63
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 106360 0 0 0 178083 80 0 0 25 0 1 0 272487335 406577152 98101 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 99262 98101 308 324 0 98332 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 397048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19037
/proc/meminfo: memFree=1326976/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=399736 CPUtime=1800.03
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 107030 0 0 0 179922 81 0 0 25 0 1 0 272487335 409329664 98771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9334853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 99934 98771 308 324 0 99004 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 399736

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 1.00 2/78 19037
/proc/meminfo: memFree=1326976/2055920 swapFree=4145504/4192956
[pid=19034] ppid=19032 vsize=399736 CPUtime=1800.03
/proc/19034/stat : 19034 (bsolo3.0.17) R 19032 19034 17836 0 -1 4194304 107030 0 0 0 179922 81 0 0 25 0 1 0 272487335 409329664 98771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9334853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19034/statm: 99934 98771 308 324 0 99004 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 399736

Child status: 15
Real time (s): 1800.77
CPU time (s): 1800.1
CPU user time (s): 1799.23
CPU system time (s): 0.873867
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 399736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.23
system time used= 0.873867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107034
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= 2024

runsolver used 1.3348 second user time and 4.08438 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Apr 30 20:21:38 UTC 2007

IDJOB= 452755
IDBENCH= 47822
IDSOLVER= 199
FILE ID= node10/452755-1177964496

PBS_JOBID= 4727715

Free space on /tmp= 66529 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/palacios/medium/blocks-4-ipc5-h22-unknown.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452755-1177964496/instance-452755-1177964496.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-452755-1177964496 -o ROOT/results/node10/solver-452755-1177964496 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452755-1177964496/instance-452755-1177964496.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  5bd44671a7ff32579fe6d8803c2b90d6

RANDOM SEED= 211814295

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1722080 kB
Buffers:         25812 kB
Cached:         207376 kB
SwapCached:      15420 kB
Active:          91992 kB
Inactive:       175004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722080 kB
SwapTotal:     4192956 kB
SwapFree:      4145504 kB
Dirty:           36772 kB
Writeback:           0 kB
Mapped:          32008 kB
Slab:            52412 kB
Committed_AS:  3856904 kB
PageTables:       1712 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= 66529 MiB

End job on node10 on Mon Apr 30 20:51:41 UTC 2007