Trace number 452776

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) 1800.08 1800.82

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00070.sat05-1324.reshuffled-07.opb
MD5SUMd0827ac69c7f1f6f6ddbed367d41eab4
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 benchmark4.52931
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables257
Total number of constraints7375
Number of constraints which are clauses7375
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 constraint11
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 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 17
Number of bits of the biggest sum of numbers5
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/452776-1177965083/instance-452776-1177965083.opb
0.00/0.00	c File size is 530692 bytes.
0.09/0.11	c Highest Coefficient sum: 17
0.09/0.11	c Parsing was ok!!
0.09/0.11	c Total parsing time: 0.11 s
0.09/0.11	c Var: 257 Constr: 7375 7375/0/0 Lit: 62500 Watch. Lit: 14749
0.09/0.11	c Obj. Vars: 0 (0 % of total variables)
0.89/0.99	c Pre-processing Time: 0.99 s
0.89/0.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.99	c        0    255     7368    62487    8    14736    2455      0      0 0.99
0.89/0.99	c Switching off LPR mode.
1800.06/1800.80	c      101    255     7469    63905    8    14938    2701    101    100 1.00
1800.06/1800.80	c      251    255     7619    65072    8    15238    2972    251    249 1.01
1800.06/1800.80	c      477    255     7845    68805    8    15690    3270    477    462 1.03
1800.06/1800.80	c      815    255     8183    72417    8    16366    3598    815    771 1.06
1800.06/1800.80	c     1325    255     8693    81737    9    17386    3958   1325   1221 1.08
1800.06/1800.80	c     2088    254     9456    90978    9    18911    4354   2088   1839 1.14
1800.06/1800.80	c     3234    254    10602   108310   10    21203    4790   3234   2642 1.22
1800.06/1800.80	c     4955    254     9818   104033   10    19635    5270   2450   3654 1.36
1800.06/1800.80	c     7540    254    12403   145797   11    24805    5798   5035   4827 1.56
1800.06/1800.80	c    11421    254    10374   122893   11    20747    6378   3006   5815 1.96
1800.06/1800.80	c    17245    254    12970   168031   12    25939    7016   5602   6502 2.65
1800.06/1800.80	c    25983    254    11073   123339   11    22145    7718   3705   6794 3.82
1800.06/1800.80	c    39093    254    12341   158532   12    24681    8490   4973   6952 5.62
1800.06/1800.80	c    58763    254    14895   177975   11    29789    9340   7527   6714 8.75
1800.06/1800.81	c    88274    254    16163   248298   15    32325   10275   8795   6041 14.61
1800.06/1800.81	c   132546    254    13834   196743   14    27667   11303   6466   5286 25.07
1800.06/1800.81	c   198956    254    17675   290800   16    35349   12434  10307   4734 42.03
1800.06/1800.81	c   298578    254    17150   281091   16    34299   13678   9782   4106 72.71
1800.06/1800.81	c   448013    254    15136   241363   15    30271   15046   7768   3463 129.34
1800.06/1800.81	c   672171    254    20165   325930   16    40329   16551  12797   3369 199.51
1800.06/1800.81	c  1008414    254    23882   487225   20    47763   18207  16514   2962 340.36
1800.06/1800.81	c  1512785    254    25277   507039   20    50553   20028  17909   2641 572.64
1800.06/1800.81	c  2269348    254    18342   329482   17    36683   22031  10974   2526 898.33
1800.06/1800.81	c  3404199    254    24922   404878   16    49843   24235  17554   2280 1492.42
1800.06/1800.81	c Caught signal: 15
1800.06/1800.81	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.81	c   24  3906349 1234484  8000382    27739   526884  20371   2170 1800.07
1800.06/1800.81	s UNKNOWN
1800.06/1800.81	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/node67/watcher-452776-1177965083 -o ROOT/results/node67/solver-452776-1177965083 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452776-1177965083/instance-452776-1177965083.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 0.96 3/64 1379
/proc/meminfo: memFree=1783856/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=12256 CPUtime=0
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 272497801 12550144 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3064 334 280 324 0 2004 0

[startup+0.101691 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 1379
/proc/meminfo: memFree=1783856/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=5648 CPUtime=0.09
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 768 0 0 0 9 0 0 0 18 0 1 0 272497801 5783552 738 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 1412 738 396 324 0 352 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5648

[startup+0.201709 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 1379
/proc/meminfo: memFree=1783856/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=6584 CPUtime=0.19
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 1181 0 0 0 19 0 0 0 18 0 1 0 272497801 6742016 1021 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 1646 1021 306 324 0 716 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6584

[startup+0.301726 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 1379
/proc/meminfo: memFree=1783856/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=6584 CPUtime=0.29
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 1181 0 0 0 29 0 0 0 19 0 1 0 272497801 6742016 1021 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 1646 1021 306 324 0 716 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6584

[startup+0.701799 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 1379
/proc/meminfo: memFree=1783856/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=6584 CPUtime=0.69
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 1181 0 0 0 69 0 0 0 22 0 1 0 272497801 6742016 1021 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 1646 1021 306 324 0 716 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6584

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1780904/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=7128 CPUtime=1.49
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 1333 0 0 0 148 1 0 0 25 0 1 0 272497801 7299072 1173 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 1782 1173 310 324 0 852 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7128

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1779688/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=8052 CPUtime=3.09
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 1545 0 0 0 308 1 0 0 25 0 1 0 272497801 8245248 1385 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 2013 1385 310 324 0 1083 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8052

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1778856/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=8448 CPUtime=6.29
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 1643 0 0 0 628 1 0 0 25 0 1 0 272497801 8650752 1483 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 2112 1483 310 324 0 1182 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8448

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1777960/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=9236 CPUtime=12.69
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 1857 0 0 0 1268 1 0 0 25 0 1 0 272497801 9457664 1697 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7331540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 2309 1697 310 324 0 1379 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9236

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1777384/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=9900 CPUtime=25.48
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 2013 0 0 0 2547 1 0 0 25 0 1 0 272497801 10137600 1853 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 2475 1853 310 324 0 1545 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9900

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1776488/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=10784 CPUtime=51.06
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 2242 0 0 0 5104 2 0 0 25 0 1 0 272497801 11042816 2082 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 2696 2082 310 324 0 1766 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10784

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1775336/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=11980 CPUtime=102.24
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 2537 0 0 0 10222 2 0 0 25 0 1 0 272497801 12267520 2376 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 2995 2376 310 324 0 2065 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 11980

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1775272/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=11984 CPUtime=162.23
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 2538 0 0 0 16220 3 0 0 25 0 1 0 272497801 12271616 2377 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 2996 2377 310 324 0 2066 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11984

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1774504/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=12728 CPUtime=222.21
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 2719 0 0 0 22218 3 0 0 25 0 1 0 272497801 13033472 2558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3182 2558 310 324 0 2252 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12728

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1773928/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=13284 CPUtime=282.18
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 2859 0 0 0 28215 3 0 0 25 0 1 0 272497801 13602816 2698 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551417 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3321 2698 310 324 0 2391 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13284

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1773544/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=13616 CPUtime=342.15
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 2943 0 0 0 34212 3 0 0 25 0 1 0 272497801 13942784 2782 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3404 2782 310 324 0 2474 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 13616

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1772584/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=14516 CPUtime=402.14
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 3169 0 0 0 40210 4 0 0 25 0 1 0 272497801 14864384 3008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3629 3008 310 324 0 2699 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 14516

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1772328/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=14912 CPUtime=462.11
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 3252 0 0 0 46207 4 0 0 25 0 1 0 272497801 15269888 3091 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3728 3091 310 324 0 2798 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 14912

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1772392/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=14516 CPUtime=522.09
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 3296 0 0 0 52205 4 0 0 25 0 1 0 272497801 14864384 3021 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3629 3021 310 324 0 2699 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 14516

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1772392/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=14520 CPUtime=582.07
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 3297 0 0 0 58203 4 0 0 25 0 1 0 272497801 14868480 3022 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3630 3022 310 324 0 2700 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 14520

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1380
/proc/meminfo: memFree=1772392/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=14520 CPUtime=642.04
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 3297 0 0 0 64200 4 0 0 25 0 1 0 272497801 14868480 3022 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552230 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3630 3022 310 324 0 2700 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 14520


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

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1772392/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=14520 CPUtime=881.96
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 3297 0 0 0 88191 5 0 0 25 0 1 0 272497801 14868480 3022 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3630 3022 310 324 0 2700 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 14520

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1772392/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=14708 CPUtime=941.94
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 3335 0 0 0 94189 5 0 0 25 0 1 0 272497801 15060992 3060 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3677 3060 310 324 0 2747 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 14708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1772136/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=14576 CPUtime=1001.91
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 3395 0 0 0 100186 5 0 0 25 0 1 0 272497801 14925824 3036 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3644 3036 310 324 0 2714 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 14576

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1772136/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=14840 CPUtime=1061.89
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 3522 0 0 0 106184 5 0 0 25 0 1 0 272497801 15196160 3094 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7331603 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3710 3094 310 324 0 2780 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 14840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1771112/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=15788 CPUtime=1121.87
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 3776 0 0 0 112182 5 0 0 25 0 1 0 272497801 16166912 3332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3947 3332 310 324 0 3017 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 15788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1771688/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=14960 CPUtime=1181.85
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 3776 0 0 0 118179 6 0 0 25 0 1 0 272497801 15319040 3132 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3740 3132 310 324 0 2810 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 14960

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1771112/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=15640 CPUtime=1241.83
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 4003 0 0 0 124177 6 0 0 25 0 1 0 272497801 16015360 3302 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3910 3302 310 324 0 2980 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 15640

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1771112/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=15640 CPUtime=1301.81
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 4003 0 0 0 130175 6 0 0 25 0 1 0 272497801 16015360 3302 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7323325 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 3910 3302 310 324 0 2980 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 15640

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1770728/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=16024 CPUtime=1361.78
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 4207 0 0 0 136172 6 0 0 25 0 1 0 272497801 16408576 3392 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7331490 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 4006 3392 310 324 0 3076 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 16024

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1770344/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=16408 CPUtime=1421.77
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 4309 0 0 0 142171 6 0 0 25 0 1 0 272497801 16801792 3494 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573090 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 4102 3494 310 324 0 3172 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 16408

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1770280/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=16408 CPUtime=1481.74
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 4309 0 0 0 148168 6 0 0 25 0 1 0 272497801 16801792 3494 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 4102 3494 310 324 0 3172 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 16408

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1770280/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=16456 CPUtime=1541.72
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 4313 0 0 0 154166 6 0 0 25 0 1 0 272497801 16850944 3498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 4114 3498 310 324 0 3184 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 16456

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1770216/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=16456 CPUtime=1601.69
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 4313 0 0 0 160163 6 0 0 25 0 1 0 272497801 16850944 3498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7321429 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 4114 3498 310 324 0 3184 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 16456

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1769576/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=17112 CPUtime=1661.67
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 4477 0 0 0 166161 6 0 0 25 0 1 0 272497801 17522688 3662 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 4278 3662 310 324 0 3348 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 17112

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 1382
/proc/meminfo: memFree=1769512/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=17112 CPUtime=1721.65
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 4477 0 0 0 172159 6 0 0 25 0 1 0 272497801 17522688 3662 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 4278 3662 310 324 0 3348 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 17112

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/71 1448
/proc/meminfo: memFree=1768224/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=17112 CPUtime=1781.59
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 4477 0 0 0 178153 6 0 0 25 0 1 0 272497801 17522688 3662 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 4278 3662 310 324 0 3348 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 17112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 0.96 2/71 1504
/proc/meminfo: memFree=1768232/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=17112 CPUtime=1800.06
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 4477 0 0 0 180000 6 0 0 25 0 1 0 272497801 17522688 3662 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 4278 3662 310 324 0 3348 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 17112

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 0.96 2/71 1504
/proc/meminfo: memFree=1768232/2055920 swapFree=4183044/4192956
[pid=1379] ppid=1377 vsize=17112 CPUtime=1800.06
/proc/1379/stat : 1379 (bsolo3.0.17) R 1377 1379 32593 0 -1 4194304 4477 0 0 0 180000 6 0 0 25 0 1 0 272497801 17522688 3662 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1379/statm: 4278 3662 310 324 0 3348 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 17112

Child status: 15
Real time (s): 1800.82
CPU time (s): 1800.08
CPU user time (s): 1800
CPU system time (s): 0.070989
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 17112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4481
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= 3279

runsolver used 1.38679 second user time and 3.55946 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Apr 30 20:31:23 UTC 2007

IDJOB= 452776
IDBENCH= 47843
IDSOLVER= 199
FILE ID= node67/452776-1177965083

PBS_JOBID= 4727697

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00070.sat05-1324.reshuffled-07.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452776-1177965083/instance-452776-1177965083.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-452776-1177965083 -o ROOT/results/node67/solver-452776-1177965083 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452776-1177965083/instance-452776-1177965083.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  d0827ac69c7f1f6f6ddbed367d41eab4

RANDOM SEED= 913773193

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1784392 kB
Buffers:          7192 kB
Cached:         169540 kB
SwapCached:       3808 kB
Active:          90084 kB
Inactive:       120816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784392 kB
SwapTotal:     4192956 kB
SwapFree:      4183044 kB
Dirty:            7104 kB
Writeback:           0 kB
Mapped:          40060 kB
Slab:            46624 kB
Committed_AS:  1338016 kB
PageTables:       1532 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 node67 on Mon Apr 30 21:01:26 UTC 2007