Trace number 452775

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) 1800.09 1800.72

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00150.sat05-1328.reshuffled-07.opb
MD5SUM6dff79b0d7d9f8327e93243a49f1fb66
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 benchmark559.929
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables552
Total number of constraints30977
Number of constraints which are clauses30977
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 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 19
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/452775-1177965017/instance-452775-1177965017.opb
0.00/0.00	c File size is 2325242 bytes.
0.79/0.83	c Highest Coefficient sum: 19
0.79/0.83	c Parsing was ok!!
0.79/0.83	c Total parsing time: 0.834 s
0.79/0.85	c Var: 552 Constr: 30977 30977/0/0 Lit: 265108 Watch. Lit: 61950
0.79/0.85	c Obj. Vars: 0 (0 % of total variables)
20.79/20.82	c Pre-processing Time: 20.818 s
20.79/20.83	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
20.79/20.83	c        0    548    30973   265104    8    61946   10324      0      0 20.82
20.79/20.83	c Switching off LPR mode.
1800.06/1800.70	c      100    548    31073   265754    8    62146   11357    100      4 20.88
1800.06/1800.70	c      250    548    31223   266883    8    62446   12493    250     11 20.89
1800.06/1800.70	c      475    547    31448   268934    8    62895   13743    475     22 20.91
1800.06/1800.70	c      813    547    31786   273547    8    63571   15118    813     38 20.96
1800.06/1800.70	c     1321    547    32294   278240    8    64587   16630   1321     62 21.01
1800.06/1800.70	c     2084    547    33057   288624    8    66113   18294   2084     98 21.08
1800.06/1800.70	c     3230    547    34203   308206    9    68405   20124   3230    151 21.34
1800.06/1800.70	c     4951    546    35924   330772    9    71846   22137   4951    229 21.60
1800.06/1800.70	c     7535    546    38508   374531    9    77014   24351   7535    341 22.08
1800.06/1800.70	c    11415    546    42388   459990   10    84774   26787  11415    504 22.64
1800.06/1800.70	c    17239    546    48212   547523   11    96422   29466  17239    733 23.49
1800.06/1800.70	c    25976    546    56949   795567   13   113896   32413  25976    999 25.98
1800.06/1800.70	c    39086    546    50779   684059   13   101556   35655  19806   1252 31.21
1800.06/1800.70	c    58756    546    47494   477296   10    94986   39221  16521   1523 38.57
1800.06/1800.71	c    88266    546    51593   574493   11   103184   43144  20620   1504 58.65
1800.06/1800.71	c   132537    546    65473  1312716   20   130944   47459  34500   1754 75.53
1800.06/1800.71	c   198949    546    64095  1462430   22   128188   52205  33122   1588 125.21
1800.06/1800.71	c   298569    545    48712  1324046   27    97421   57426  17739   1495 199.61
1800.06/1800.71	c   448004    545    69177  2113094   30   138351   63169  38204   1199 373.44
1800.06/1800.71	c   672163    545    52036   968200   18   104069   69486  21063    989 679.02
1800.06/1800.71	c  1008406    545    64373  1803886   28   128743   76435  33400    830 1214.72
1800.06/1800.71	c Caught signal: 15
1800.06/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.71	c   21  1352803 413622  2984671    99616  4030111  68643    751 1800.07
1800.06/1800.71	s UNKNOWN
1800.06/1800.71	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/node20/watcher-452775-1177965017 -o ROOT/results/node20/solver-452775-1177965017 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452775-1177965017/instance-452775-1177965017.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: 0.92 0.98 0.99 3/77 31044
/proc/meminfo: memFree=1851296/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=14008 CPUtime=0
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 244419101 14344192 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 3502 334 281 324 0 2004 0

[startup+0.067504 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31044
/proc/meminfo: memFree=1851296/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=6596 CPUtime=0.06
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 516 0 0 0 6 0 0 0 18 0 1 0 244419101 6754304 486 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 1649 486 324 324 0 151 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6596

[startup+0.10151 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31044
/proc/meminfo: memFree=1851296/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=6860 CPUtime=0.09
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 595 0 0 0 9 0 0 0 18 0 1 0 244419101 7024640 565 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 1715 565 347 324 0 217 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6860

[startup+0.30155 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31044
/proc/meminfo: memFree=1851296/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=8192 CPUtime=0.29
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 1061 0 0 0 29 0 0 0 19 0 1 0 244419101 8388608 1031 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 2048 1031 484 324 0 550 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8192

[startup+0.70163 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31044
/proc/meminfo: memFree=1851296/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=10864 CPUtime=0.69
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 1987 0 0 0 69 0 0 0 23 0 1 0 244419101 11124736 1957 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134527859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 2716 1957 756 324 0 1218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10864

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1839832/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=15084 CPUtime=1.49
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 3745 0 0 0 148 1 0 0 25 0 1 0 244419101 15446016 3147 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 3771 3147 306 324 0 2841 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15084

[startup+3.10111 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1839704/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=15084 CPUtime=3.09
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 3745 0 0 0 308 1 0 0 25 0 1 0 244419101 15446016 3147 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 3771 3147 306 324 0 2841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15084

[startup+6.30176 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1839576/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=15084 CPUtime=6.29
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 3745 0 0 0 628 1 0 0 25 0 1 0 244419101 15446016 3147 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 3771 3147 306 324 0 2841 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15084

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1839768/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=15084 CPUtime=12.69
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 3745 0 0 0 1267 2 0 0 25 0 1 0 244419101 15446016 3147 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 3771 3147 306 324 0 2841 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15084

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1835352/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=19868 CPUtime=25.48
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 4947 0 0 0 2544 4 0 0 25 0 1 0 244419101 20344832 4349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 4967 4349 310 324 0 4037 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19868

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1831832/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=22968 CPUtime=51.07
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 5750 0 0 0 5102 5 0 0 25 0 1 0 244419101 23519232 5117 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 5742 5117 310 324 0 4812 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22968

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1819032/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=35952 CPUtime=102.26
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 9116 0 0 0 10218 8 0 0 25 0 1 0 244419101 36814848 8354 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 8988 8354 310 324 0 8058 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35952

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1812248/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=42440 CPUtime=162.24
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 10897 0 0 0 16215 9 0 0 25 0 1 0 244419101 43458560 9984 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 10610 9984 310 324 0 9680 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42440

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1798040/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=56632 CPUtime=222.22
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 14495 0 0 0 22209 13 0 0 25 0 1 0 244419101 57991168 13530 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 14158 13530 310 324 0 13228 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 56632

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1797976/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=56632 CPUtime=282.19
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 14609 0 0 0 28206 13 0 0 25 0 1 0 244419101 57991168 13530 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 14158 13530 310 324 0 13228 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 56632

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1797912/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=56632 CPUtime=342.17
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 14666 0 0 0 34203 14 0 0 25 0 1 0 244419101 57991168 13530 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 14158 13530 310 324 0 13228 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 56632

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1797912/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=56656 CPUtime=402.15
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 14734 0 0 0 40201 14 0 0 25 0 1 0 244419101 58015744 13536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 14164 13536 310 324 0 13234 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 56656

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1797976/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=56656 CPUtime=462.12
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 14796 0 0 0 46198 14 0 0 25 0 1 0 244419101 58015744 13536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 14164 13536 310 324 0 13234 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 56656

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1797976/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=56656 CPUtime=522.11
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 14858 0 0 0 52196 15 0 0 25 0 1 0 244419101 58015744 13536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 14164 13536 310 324 0 13234 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 56656

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1797976/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=56656 CPUtime=582.08
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 14920 0 0 0 58193 15 0 0 25 0 1 0 244419101 58015744 13536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 14164 13536 310 324 0 13234 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 56656

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31045
/proc/meminfo: memFree=1797976/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=56656 CPUtime=642.07
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 14920 0 0 0 64191 16 0 0 25 0 1 0 244419101 58015744 13536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 14164 13536 310 324 0 13234 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 56656


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1792024/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=62600 CPUtime=881.98
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 16662 0 0 0 88178 20 0 0 25 0 1 0 244419101 64102400 15011 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 15650 15011 310 324 0 14720 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 62600

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 31047
/proc/meminfo: memFree=1792088/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=62600 CPUtime=941.96
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 16662 0 0 0 94176 20 0 0 25 0 1 0 244419101 64102400 15011 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 15650 15011 310 324 0 14720 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 62600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1792088/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=62600 CPUtime=1001.94
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 16730 0 0 0 100173 21 0 0 25 0 1 0 244419101 64102400 15011 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 15650 15011 310 324 0 14720 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 62600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1792152/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=62600 CPUtime=1061.92
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 16736 0 0 0 106171 21 0 0 25 0 1 0 244419101 64102400 15017 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 15650 15017 310 324 0 14720 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 62600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1791640/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=62992 CPUtime=1121.89
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 16910 0 0 0 112168 21 0 0 25 0 1 0 244419101 64503808 15123 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 15748 15123 310 324 0 14818 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 62992

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1791128/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=63380 CPUtime=1181.87
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 17089 0 0 0 118165 22 0 0 25 0 1 0 244419101 64901120 15234 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 15845 15234 310 324 0 14915 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 63380

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1791128/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=63384 CPUtime=1241.86
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 17090 0 0 0 124163 23 0 0 25 0 1 0 244419101 64905216 15235 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 15846 15235 310 324 0 14916 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 63384

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1791128/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=63408 CPUtime=1301.83
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 17171 0 0 0 130160 23 0 0 25 0 1 0 244419101 64929792 15241 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550538 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 15852 15241 310 324 0 14922 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 63408

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1780056/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=74468 CPUtime=1361.81
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 19999 0 0 0 136155 26 0 0 25 0 1 0 244419101 76255232 17994 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 18617 17994 310 324 0 17687 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 74468

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1780056/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=74468 CPUtime=1421.79
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 19999 0 0 0 142152 27 0 0 25 0 1 0 244419101 76255232 17994 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 18617 17994 310 324 0 17687 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 74468

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1776984/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=77560 CPUtime=1481.77
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 20830 0 0 0 148149 28 0 0 25 0 1 0 244419101 79421440 18750 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 19390 18750 310 324 0 18460 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 77560

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1776984/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=77560 CPUtime=1541.75
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 20830 0 0 0 154146 29 0 0 25 0 1 0 244419101 79421440 18750 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 19390 18750 310 324 0 18460 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 77560

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1775448/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=78980 CPUtime=1601.73
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 21291 0 0 0 160143 30 0 0 25 0 1 0 244419101 80875520 19136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8048709 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 19745 19136 310 324 0 18815 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 78980

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1775448/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=78980 CPUtime=1661.7
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 21291 0 0 0 166140 30 0 0 25 0 1 0 244419101 80875520 19136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 19745 19136 310 324 0 18815 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 78980

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1775384/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=78980 CPUtime=1721.69
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 21366 0 0 0 172138 31 0 0 25 0 1 0 244419101 80875520 19136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 19745 19136 310 324 0 18815 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 78980

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1775448/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=78980 CPUtime=1781.66
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 21366 0 0 0 178135 31 0 0 25 0 1 0 244419101 80875520 19136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8052264 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 19745 19136 310 324 0 18815 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 78980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1775448/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=78980 CPUtime=1800.06
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 21366 0 0 0 179975 31 0 0 25 0 1 0 244419101 80875520 19136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 19745 19136 310 324 0 18815 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 78980

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: 0.99 0.98 0.99 2/78 31047
/proc/meminfo: memFree=1775448/2055920 swapFree=4154876/4192956
[pid=31044] ppid=31042 vsize=78980 CPUtime=1800.06
/proc/31044/stat : 31044 (bsolo3.0.17) R 31042 31044 29841 0 -1 4194304 21366 0 0 0 179975 31 0 0 25 0 1 0 244419101 80875520 19136 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31044/statm: 19745 19136 310 324 0 18815 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 78980

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1799.76
CPU system time (s): 0.330949
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 79280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.330949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21370
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= 37311

runsolver used 1.49477 second user time and 3.73343 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Apr 30 20:30:18 UTC 2007

IDJOB= 452775
IDBENCH= 47842
IDSOLVER= 199
FILE ID= node20/452775-1177965017

PBS_JOBID= 4727696

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00150.sat05-1328.reshuffled-07.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452775-1177965017/instance-452775-1177965017.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-452775-1177965017 -o ROOT/results/node20/solver-452775-1177965017 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452775-1177965017/instance-452775-1177965017.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  6dff79b0d7d9f8327e93243a49f1fb66

RANDOM SEED= 303545203

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1851704 kB
Buffers:         32372 kB
Cached:          79904 kB
SwapCached:      16448 kB
Active:          53816 kB
Inactive:        85424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851704 kB
SwapTotal:     4192956 kB
SwapFree:      4154876 kB
Dirty:            8924 kB
Writeback:           0 kB
Mapped:          33984 kB
Slab:            50508 kB
Committed_AS:  2167972 kB
PageTables:       1756 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= 66556 MiB

End job on node20 on Mon Apr 30 21:00:20 UTC 2007