Trace number 418900

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.0.16? (TO) 1800.12 1800.65

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
anbulagan/medium-unsat/total-5-13-u.opb
MD5SUMe9b85d5d0c50d5207767262b6485986e
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 benchmark141.55
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables178708
Total number of constraints806681
Number of constraints which are clauses806681
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 constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 10
Number of bits of the biggest sum of numbers4
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/418900-1177398785/instance-418900-1177398785.opb
0.00/0.00	c File size is 25064772 bytes.
5.58/5.62	c Highest Coefficient sum: 10
5.58/5.62	c Parsing was ok!!
5.58/5.62	c Total parsing time: 5.615 s
5.98/6.02	c Var: 178708 Constr: 806681 806681/0/0 Lit: 1842626 Watch. Lit: 1598290
5.98/6.02	c Obj. Vars: 0 (0 % of total variables)
139.12/139.24	c Pre-processing Time: 139.182 s
139.12/139.25	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
139.12/139.25	c        0   6006    20251    57263    2    40502    6750      0      0 139.18
139.12/139.25	c Switching off LPR mode.
1800.06/1800.60	c      100   6006    20351    62078    3    40702    7426    100      0 139.33
1800.06/1800.60	c      250   6006    20501    65885    3    41002    8169    250      1 139.53
1800.06/1800.60	c      477   6006    20728    74852    3    41456    8986    477      3 139.95
1800.06/1800.60	c      815   6006    21066    88708    4    42132    9885    815      5 140.82
1800.06/1800.60	c     1323   5866    21574   113198    5    43147   10874   1323      9 142.24
1800.06/1800.60	c     2088   5866    22339   159532    7    44677   11962   2088     14 144.14
1800.06/1800.60	c     3234   5866    23485   258975   11    46969   13159   3234     21 147.22
1800.06/1800.60	c     4955   5842    25206   395141   15    50410   14475   4955     32 151.58
1800.06/1800.60	c     7539   5842    27790   631889   22    55578   15923   7539     46 160.81
1800.06/1800.60	c    11418   5808    31669  1073122   33    63334   17516  11418     64 177.47
1800.06/1800.60	c    17240   5747    37491  2037748   54    74977   19268  17240     82 209.01
1800.06/1800.60	c    25979   5695    46230  3343787   72    92454   21195  25979     94 275.35
1800.06/1800.60	c    39091   5692    59342  5355368   90   118677   23315  39091     96 404.52
1800.06/1800.60	c    58769   5691    79020  8688818  109   158032   25647  58769     86 679.97
1800.06/1800.60	c    88279   5691   108530 15187044  139   217052   28212  88279     68 1288.40
1800.06/1800.60	c Resources Exceeded
1800.06/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.60	c   15   105657  23016   186881   125908 18821707 105657     58 1800.07
1800.06/1800.60	s UNKNOWN
1800.06/1800.60	c Total time: 1800.07 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/node44/watcher-418900-1177398785 -o ROOT/results/node44/solver-418900-1177398785 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/418900-1177398785/instance-418900-1177398785.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: 0.18 0.05 0.01 3/77 25443
/proc/meminfo: memFree=1627728/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=2520 CPUtime=0
/proc/25443/stat : 25443 (bsolo3.0.16) D 25441 25443 25331 0 -1 4194304 57 0 0 0 0 0 0 0 18 0 1 0 187790370 2580480 41 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11281188 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0
/proc/25443/statm: 630 41 32 324 0 8 0

[startup+0.051941 s]
/proc/loadavg: 0.18 0.05 0.01 3/77 25443
/proc/meminfo: memFree=1627728/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=30348 CPUtime=0.04
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 921 0 0 0 4 0 0 0 18 0 1 0 187790370 31076352 850 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 7587 850 337 324 0 536 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 30348

[startup+0.101946 s]
/proc/loadavg: 0.18 0.05 0.01 3/77 25443
/proc/meminfo: memFree=1627728/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=31588 CPUtime=0.09
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 1287 0 0 0 9 0 0 0 18 0 1 0 187790370 32346112 1216 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 7897 1216 409 324 0 846 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31588

[startup+0.301967 s]
/proc/loadavg: 0.18 0.05 0.01 3/77 25443
/proc/meminfo: memFree=1627728/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=35716 CPUtime=0.28
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 2626 0 0 0 28 0 0 0 19 0 1 0 187790370 36573184 2555 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 8929 2556 697 324 0 1878 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 35716

[startup+0.702009 s]
/proc/loadavg: 0.18 0.05 0.01 3/77 25443
/proc/meminfo: memFree=1627728/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=47908 CPUtime=0.68
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 6349 0 0 0 66 2 0 0 23 0 1 0 187790370 49057792 5993 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 11977 5993 1187 324 0 4926 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 47908

[startup+1.5011 s]
/proc/loadavg: 0.18 0.05 0.01 2/78 25444
/proc/meminfo: memFree=1602056/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=66052 CPUtime=1.48
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 11396 0 0 0 143 5 0 0 25 0 1 0 187790370 67637248 10943 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11746899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 16513 10950 2020 324 0 9462 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 66052

[startup+3.10127 s]
/proc/loadavg: 0.18 0.05 0.01 2/78 25444
/proc/meminfo: memFree=1583176/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=83968 CPUtime=3.08
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 17965 0 0 0 302 6 0 0 25 0 1 0 187790370 85983232 17199 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 20992 17200 3556 324 0 13941 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 83968

[startup+6.30161 s]
/proc/loadavg: 0.25 0.06 0.02 2/78 25444
/proc/meminfo: memFree=1537096/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=154144 CPUtime=6.29
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 43856 0 0 0 611 18 0 0 25 0 1 0 187790370 157843456 36970 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 38536 36970 305 324 0 37605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 154144

[startup+12.7013 s]
/proc/loadavg: 0.31 0.08 0.02 2/78 25444
/proc/meminfo: memFree=1480776/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=154408 CPUtime=12.68
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 43932 0 0 0 1250 18 0 0 25 0 1 0 187790370 158113792 37046 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134583295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 38602 37046 305 324 0 37671 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 154408

[startup+25.5017 s]
/proc/loadavg: 0.46 0.12 0.04 2/78 25444
/proc/meminfo: memFree=1480648/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=154408 CPUtime=25.48
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 43932 0 0 0 2530 18 0 0 25 0 1 0 187790370 158113792 37046 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11714650 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 38602 37046 305 324 0 37671 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 154408

[startup+51.1014 s]
/proc/loadavg: 0.64 0.19 0.06 2/78 25444
/proc/meminfo: memFree=1480520/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=154936 CPUtime=51.05
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 44075 0 0 0 5086 19 0 0 25 0 1 0 187790370 158654464 37189 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 38734 37189 305 324 0 37803 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 154936

[startup+102.306 s]
/proc/loadavg: 0.84 0.31 0.11 2/78 25444
/proc/meminfo: memFree=1479368/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=155728 CPUtime=102.24
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 44273 0 0 0 10203 21 0 0 25 0 1 0 187790370 159465472 37387 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11710533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 38932 37387 305 324 0 38001 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 155728

[startup+162.301 s]
/proc/loadavg: 0.94 0.44 0.16 2/78 25444
/proc/meminfo: memFree=1478984/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=156036 CPUtime=162.22
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 44709 0 0 0 16185 37 0 0 25 0 1 0 187790370 159780864 37473 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 39009 37473 311 324 0 38078 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 156036

[startup+222.302 s]
/proc/loadavg: 0.98 0.54 0.21 2/78 25444
/proc/meminfo: memFree=1478920/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=156036 CPUtime=222.2
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 44710 0 0 0 22181 39 0 0 25 0 1 0 187790370 159780864 37474 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 39009 37474 311 324 0 38078 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 156036

[startup+282.301 s]
/proc/loadavg: 0.99 0.62 0.26 2/78 25444
/proc/meminfo: memFree=1478984/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=156036 CPUtime=282.19
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 44710 0 0 0 28177 42 0 0 25 0 1 0 187790370 159780864 37474 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 39009 37474 311 324 0 38078 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 156036

[startup+342.302 s]
/proc/loadavg: 0.99 0.68 0.30 2/78 25444
/proc/meminfo: memFree=1478984/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=156036 CPUtime=342.17
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 44710 0 0 0 34173 44 0 0 25 0 1 0 187790370 159780864 37474 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 39009 37474 311 324 0 38078 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 156036

[startup+402.302 s]
/proc/loadavg: 0.99 0.74 0.34 2/78 25444
/proc/meminfo: memFree=1478984/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=156036 CPUtime=402.15
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 44710 0 0 0 40170 45 0 0 25 0 1 0 187790370 159780864 37474 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 39009 37474 311 324 0 38078 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 156036

[startup+462.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/78 25444
/proc/meminfo: memFree=1478984/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=156036 CPUtime=462.13
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 44710 0 0 0 46166 47 0 0 25 0 1 0 187790370 159780864 37474 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 39009 37474 311 324 0 38078 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 156036

[startup+522.302 s]
/proc/loadavg: 0.99 0.82 0.42 2/78 25444
/proc/meminfo: memFree=1478984/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=156036 CPUtime=522.11
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 44710 0 0 0 52163 48 0 0 25 0 1 0 187790370 159780864 37474 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 39009 37474 311 324 0 38078 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 156036

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/78 25444
/proc/meminfo: memFree=1478984/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=156036 CPUtime=582.1
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 44710 0 0 0 58161 49 0 0 25 0 1 0 187790370 159780864 37474 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 39009 37474 311 324 0 38078 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 156036

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/78 25444
/proc/meminfo: memFree=1476424/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=158604 CPUtime=642.09
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 45343 0 0 0 64157 52 0 0 25 0 1 0 187790370 162410496 38107 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 39651 38107 311 324 0 38720 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 158604


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/78 25444
/proc/meminfo: memFree=1450824/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=184360 CPUtime=822.03
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 51801 0 0 0 82141 62 0 0 25 0 1 0 187790370 188784640 44565 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 46090 44565 311 324 0 45159 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 184360

[startup+882.301 s]
/proc/loadavg: 0.99 0.94 0.59 2/78 25444
/proc/meminfo: memFree=1441736/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=193372 CPUtime=882.02
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 54053 0 0 0 88136 66 0 0 25 0 1 0 187790370 198012928 46817 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551548 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 48343 46817 311 324 0 47412 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 193372

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 25444
/proc/meminfo: memFree=1434568/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=200596 CPUtime=942
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 55851 0 0 0 94131 69 0 0 25 0 1 0 187790370 205410304 48615 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 50149 48615 311 324 0 49218 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 200596

[startup+1002.3 s]
/proc/loadavg: 1.06 0.97 0.64 2/78 25444
/proc/meminfo: memFree=1426056/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=209200 CPUtime=1001.98
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 57989 0 0 0 100125 73 0 0 25 0 1 0 187790370 214220800 50753 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 52300 50753 311 324 0 51369 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 209200

[startup+1062.3 s]
/proc/loadavg: 1.02 0.97 0.66 2/78 25444
/proc/meminfo: memFree=1417160/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=218036 CPUtime=1061.96
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 60195 0 0 0 106120 76 0 0 25 0 1 0 187790370 223268864 52959 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 54509 52959 311 324 0 53578 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 218036

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.67 2/78 25444
/proc/meminfo: memFree=1408392/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=226616 CPUtime=1121.95
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 62352 0 0 0 112115 80 0 0 25 0 1 0 187790370 232054784 55116 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 56654 55116 311 324 0 55723 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 226616

[startup+1182.3 s]
/proc/loadavg: 1.07 0.99 0.70 2/78 25444
/proc/meminfo: memFree=1401544/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=233564 CPUtime=1181.93
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 64075 0 0 0 118110 83 0 0 25 0 1 0 187790370 239169536 56839 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 58391 56839 311 324 0 57460 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 233564

[startup+1242.3 s]
/proc/loadavg: 1.02 0.99 0.72 2/78 25444
/proc/meminfo: memFree=1394184/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=240772 CPUtime=1241.91
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 65886 0 0 0 124106 85 0 0 25 0 1 0 187790370 246550528 58650 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11712341 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 60193 58650 311 324 0 59262 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 240772

[startup+1302.3 s]
/proc/loadavg: 1.01 0.99 0.73 2/78 25444
/proc/meminfo: memFree=1386504/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=248460 CPUtime=1301.9
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 67810 0 0 0 130102 88 0 0 25 0 1 0 187790370 254423040 60574 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 62115 60574 311 324 0 61184 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 248460

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.74 2/78 25444
/proc/meminfo: memFree=1380040/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=254912 CPUtime=1361.88
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 69442 0 0 0 136097 91 0 0 25 0 1 0 187790370 261029888 62206 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 63728 62206 311 324 0 62797 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 254912

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.75 2/78 25444
/proc/meminfo: memFree=1374152/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=260828 CPUtime=1421.87
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 70892 0 0 0 142093 94 0 0 25 0 1 0 187790370 267087872 63656 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 65207 63656 311 324 0 64276 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 260828

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.77 2/78 25444
/proc/meminfo: memFree=1369992/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=264964 CPUtime=1481.85
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 71941 0 0 0 148089 96 0 0 25 0 1 0 187790370 271323136 64705 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 66241 64705 311 324 0 65310 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 264964

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.78 2/78 25444
/proc/meminfo: memFree=1365576/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=269224 CPUtime=1541.83
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 73019 0 0 0 154085 98 0 0 25 0 1 0 187790370 275685376 65783 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160521833 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 67306 65783 311 324 0 66375 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 269224

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.79 2/78 25444
/proc/meminfo: memFree=1359880/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=275128 CPUtime=1601.82
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 74482 0 0 0 160082 100 0 0 25 0 1 0 187790370 281731072 67246 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 68782 67246 311 324 0 67851 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 275128

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.80 2/78 25446
/proc/meminfo: memFree=1354184/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=280780 CPUtime=1661.8
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 75878 0 0 0 166078 102 0 0 25 0 1 0 187790370 287518720 68642 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 70195 68642 311 324 0 69264 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 280780

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.81 2/78 25446
/proc/meminfo: memFree=1349320/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=285680 CPUtime=1721.79
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 77108 0 0 0 172074 105 0 0 25 0 1 0 187790370 292536320 69872 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 71420 69872 311 324 0 70489 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 285680

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.82 2/78 25446
/proc/meminfo: memFree=1343880/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=291068 CPUtime=1781.76
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194304 78450 0 0 0 178069 107 0 0 25 0 1 0 187790370 298053632 71214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 72767 71214 311 324 0 71836 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 291068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.82 3/78 25446
/proc/meminfo: memFree=1342216/2055920 swapFree=4156148/4192956
[pid=25443] ppid=25441 vsize=0 CPUtime=1800.06
/proc/25443/stat : 25443 (bsolo3.0.16) R 25441 25443 25331 0 -1 4194308 78855 0 0 0 179898 108 0 0 25 0 1 0 187790370 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25443/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

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

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

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.12
CPU user time (s): 1798.99
CPU system time (s): 1.13283
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 292608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.99
system time used= 1.13283
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78855
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= 39458

runsolver used 1.45778 second user time and 3.79642 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Apr 24 07:13:07 UTC 2007

IDJOB= 418900
IDBENCH= 47735
IDSOLVER= 163
FILE ID= node44/418900-1177398785

PBS_JOBID= 4675616

Free space on /tmp= 66386 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/anbulagan/medium-unsat/total-5-13-u.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/418900-1177398785/instance-418900-1177398785.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-418900-1177398785 -o ROOT/results/node44/solver-418900-1177398785 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/418900-1177398785/instance-418900-1177398785.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  e9b85d5d0c50d5207767262b6485986e

RANDOM SEED= 387576593

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1628200 kB
Buffers:         50352 kB
Cached:         282372 kB
SwapCached:      14144 kB
Active:         225484 kB
Inactive:       131812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628200 kB
SwapTotal:     4192956 kB
SwapFree:      4156148 kB
Dirty:           29092 kB
Writeback:           0 kB
Mapped:          32464 kB
Slab:            55980 kB
Committed_AS:  1422132 kB
PageTables:       1736 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= 66386 MiB

End job on node44 on Tue Apr 24 07:43:09 UTC 2007