Trace number 452782

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) 1800.12 1800.72

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00090.sat05-1326.reshuffled-07.opb
MD5SUM1fa4aa951d8770010592e805fb299bf0
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 benchmark22.7465
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables322
Total number of constraints9322
Number of constraints which are clauses9322
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 18
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/452782-1177965170/instance-452782-1177965170.opb
0.00/0.00	c File size is 627208 bytes.
0.09/0.13	c Highest Coefficient sum: 18
0.09/0.13	c Parsing was ok!!
0.09/0.13	c Total parsing time: 0.13 s
0.09/0.13	c Var: 322 Constr: 9322 9322/0/0 Lit: 72335 Watch. Lit: 18643
0.09/0.13	c Obj. Vars: 0 (0 % of total variables)
1.38/1.48	c Pre-processing Time: 1.484 s
1.38/1.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.38/1.48	c        0    320     9318    72328    7    18636    3105      0      0 1.48
1.38/1.48	c Switching off LPR mode.
1800.10/1800.70	c      100    320     9418    73999    7    18836    3416    100     66 1.50
1800.10/1800.70	c      250    320     9568    75941    7    19136    3758    250    164 1.52
1800.10/1800.70	c      475    320     9793    78466    8    19586    4134    475    309 1.53
1800.10/1800.70	c      815    320    10133    84517    8    20266    4548    815    522 1.56
1800.10/1800.70	c     1324    320    10642    90306    8    21284    5003   1324    830 1.59
1800.10/1800.70	c     2088    320    11406   112587    9    22812    5504   2088   1261 1.66
1800.10/1800.70	c     3235    320    12553   123513    9    25106    6055   3235   1841 1.76
1800.10/1800.70	c     4956    320    14274   162123   11    28548    6661   4956   2613 1.90
1800.10/1800.70	c     7540    320    13511   135400   10    27022    7328   4193   3351 2.25
1800.10/1800.70	c    11419    320    13630   186104   13    27260    8061   4312   4114 2.77
1800.10/1800.70	c    17241    319    15331   216737   14    30661    8868   6013   4749 3.63
1800.10/1800.70	c    25979    319    15071   231917   15    30141    9755   5753   5179 5.02
1800.10/1800.70	c    39089    319    18301   327959   17    36601   10731   8983   5165 7.57
1800.10/1800.70	c    58759    319    16299   249370   15    32597   11805   6981   5051 11.63
1800.10/1800.71	c    88269    319    16029   242383   15    32057   12986   6711   4749 18.59
1800.10/1800.71	c   132539    319    21039   401889   19    42077   14285  11721   4481 29.58
1800.10/1800.71	c   198949    319    22655   458594   20    45309   15714  13337   3681 54.04
1800.10/1800.71	c   298570    319    19449   369273   18    38897   17286  10131   3277 91.10
1800.10/1800.71	c   448005    319    20937   420483   20    41873   19015  11619   2700 165.88
1800.10/1800.71	c   672163    319    25481   499203   19    50961   20917  16163   2541 264.45
1800.10/1800.71	c  1008406    319    25528   535115   20    51055   23009  16210   2370 425.41
1800.10/1800.71	c  1512777    319    21408   429751   20    42815   25310  12090   1985 762.00
1800.10/1800.71	c  2269340    319    32746   843771   25    65491   27842  23428   1828 1241.13
1800.10/1800.71	c Caught signal: 15
1800.10/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.10/1800.71	c   23  3054575 964856  6469634    29950   751666  20632   1696 1800.11
1800.10/1800.71	s UNKNOWN
1800.10/1800.71	c Total time: 1800.11 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/node18/watcher-452782-1177965170 -o ROOT/results/node18/solver-452782-1177965170 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452782-1177965170/instance-452782-1177965170.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 0.99 0.94 3/77 5306
/proc/meminfo: memFree=1853000/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=12352 CPUtime=0
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 244434369 12648448 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 3088 335 281 324 0 2004 0

[startup+0.101961 s]
/proc/loadavg: 0.92 0.99 0.94 3/77 5306
/proc/meminfo: memFree=1853000/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=5736 CPUtime=0.09
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 775 0 0 0 9 0 0 0 18 0 1 0 244434369 5873664 745 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8326783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 1434 745 396 324 0 350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5736

[startup+0.20197 s]
/proc/loadavg: 0.92 0.99 0.94 3/77 5306
/proc/meminfo: memFree=1853000/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=7108 CPUtime=0.19
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 1339 0 0 0 19 0 0 0 18 0 1 0 244434369 7278592 1155 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 1777 1155 306 324 0 847 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7108

[startup+0.30198 s]
/proc/loadavg: 0.92 0.99 0.94 3/77 5306
/proc/meminfo: memFree=1853000/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=7108 CPUtime=0.29
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 1339 0 0 0 29 0 0 0 19 0 1 0 244434369 7278592 1155 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 1777 1155 306 324 0 847 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7108

[startup+0.702019 s]
/proc/loadavg: 0.92 0.99 0.94 3/77 5306
/proc/meminfo: memFree=1853000/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=7108 CPUtime=0.69
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 1339 0 0 0 69 0 0 0 22 0 1 0 244434369 7278592 1155 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 1777 1155 306 324 0 847 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7108

[startup+1.5011 s]
/proc/loadavg: 0.92 0.99 0.94 2/78 5307
/proc/meminfo: memFree=1849536/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=7108 CPUtime=1.49
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 1346 0 0 0 148 1 0 0 25 0 1 0 244434369 7278592 1162 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8290373 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 1777 1162 310 324 0 847 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7108

[startup+3.10125 s]
/proc/loadavg: 0.93 0.99 0.94 2/78 5307
/proc/meminfo: memFree=1848320/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=8824 CPUtime=3.09
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 1771 0 0 0 308 1 0 0 25 0 1 0 244434369 9035776 1587 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 2206 1587 310 324 0 1276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8824

[startup+6.30156 s]
/proc/loadavg: 0.93 0.99 0.94 2/78 5307
/proc/meminfo: memFree=1846528/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=10264 CPUtime=6.29
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 2140 0 0 0 627 2 0 0 25 0 1 0 244434369 10510336 1956 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8302309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 2566 1956 310 324 0 1636 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10264

[startup+12.7012 s]
/proc/loadavg: 0.94 0.99 0.94 2/78 5307
/proc/meminfo: memFree=1845120/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=11276 CPUtime=12.69
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 2375 0 0 0 1267 2 0 0 25 0 1 0 244434369 11546624 2191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 2819 2191 310 324 0 1889 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11276

[startup+25.5014 s]
/proc/loadavg: 0.95 0.99 0.94 2/78 5307
/proc/meminfo: memFree=1844352/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=12012 CPUtime=25.48
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 2579 0 0 0 2546 2 0 0 25 0 1 0 244434369 12300288 2395 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 3003 2395 310 324 0 2073 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12012

[startup+51.1019 s]
/proc/loadavg: 1.04 1.01 0.95 2/78 5307
/proc/meminfo: memFree=1842496/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=13932 CPUtime=51.07
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 3041 0 0 0 5104 3 0 0 25 0 1 0 244434369 14266368 2857 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8294180 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 3483 2857 310 324 0 2553 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13932

[startup+102.302 s]
/proc/loadavg: 1.08 1.02 0.95 2/78 5307
/proc/meminfo: memFree=1841344/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=15048 CPUtime=102.26
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 3323 0 0 0 10223 3 0 0 25 0 1 0 244434369 15409152 3139 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 3762 3139 310 324 0 2832 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15048

[startup+162.302 s]
/proc/loadavg: 1.09 1.03 0.96 2/78 5307
/proc/meminfo: memFree=1840896/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=15476 CPUtime=162.24
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 3431 0 0 0 16221 3 0 0 25 0 1 0 244434369 15847424 3247 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 3869 3247 310 324 0 2939 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15476

[startup+222.304 s]
/proc/loadavg: 1.16 1.05 0.97 2/78 5307
/proc/meminfo: memFree=1840448/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=15804 CPUtime=222.23
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 3525 0 0 0 22219 4 0 0 25 0 1 0 244434369 16183296 3341 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 3951 3341 310 324 0 3021 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15804

[startup+282.301 s]
/proc/loadavg: 1.12 1.06 0.97 2/78 5307
/proc/meminfo: memFree=1840064/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=16392 CPUtime=282.2
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 3669 0 0 0 28216 4 0 0 25 0 1 0 244434369 16785408 3485 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 4098 3485 310 324 0 3168 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 16392

[startup+342.302 s]
/proc/loadavg: 1.04 1.04 0.97 2/78 5307
/proc/meminfo: memFree=1839936/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=16520 CPUtime=342.19
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 3701 0 0 0 34214 5 0 0 25 0 1 0 244434369 16916480 3517 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 4130 3517 310 324 0 3200 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16520

[startup+402.302 s]
/proc/loadavg: 1.01 1.03 0.97 2/78 5307
/proc/meminfo: memFree=1839936/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=16520 CPUtime=402.17
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 3701 0 0 0 40212 5 0 0 25 0 1 0 244434369 16916480 3517 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 4130 3517 310 324 0 3200 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16520

[startup+462.302 s]
/proc/loadavg: 1.00 1.03 0.97 2/78 5309
/proc/meminfo: memFree=1838848/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=17516 CPUtime=462.16
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 3949 0 0 0 46210 6 0 0 25 0 1 0 244434369 17936384 3765 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8292181 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 4379 3765 310 324 0 3449 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17516

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 0.97 2/78 5309
/proc/meminfo: memFree=1838592/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=17760 CPUtime=522.14
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4014 0 0 0 52208 6 0 0 25 0 1 0 244434369 18186240 3830 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521818 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 4440 3830 310 324 0 3510 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17760

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 5309
/proc/meminfo: memFree=1837824/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=18576 CPUtime=582.12
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4211 0 0 0 58205 7 0 0 25 0 1 0 244434369 19021824 4027 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 4644 4027 310 324 0 3714 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18576

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 5309
/proc/meminfo: memFree=1837888/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=18576 CPUtime=642.11
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4211 0 0 0 64204 7 0 0 25 0 1 0 244434369 19021824 4027 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 4644 4027 310 324 0 3714 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18576


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1836928/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=19588 CPUtime=822.06
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4466 0 0 0 82197 9 0 0 25 0 1 0 244434369 20058112 4282 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 4897 4282 310 324 0 3967 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 19588

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1836160/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=20172 CPUtime=882.04
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4612 0 0 0 88195 9 0 0 25 0 1 0 244434369 20656128 4428 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5043 4428 310 324 0 4113 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 20172

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1836224/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=20172 CPUtime=942.03
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4612 0 0 0 94193 10 0 0 25 0 1 0 244434369 20656128 4428 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5043 4428 310 324 0 4113 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 20172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1836288/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=20168 CPUtime=1002.01
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4612 0 0 0 100191 10 0 0 25 0 1 0 244434369 20652032 4428 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5042 4428 310 324 0 4112 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 20168

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1836288/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=20168 CPUtime=1061.99
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4621 0 0 0 106189 10 0 0 25 0 1 0 244434369 20652032 4434 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8302228 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5042 4434 310 324 0 4112 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 20168

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1836288/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=20168 CPUtime=1121.98
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4621 0 0 0 112187 11 0 0 25 0 1 0 244434369 20652032 4434 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5042 4434 310 324 0 4112 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 20168

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1836224/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=20168 CPUtime=1181.96
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4621 0 0 0 118184 12 0 0 25 0 1 0 244434369 20652032 4434 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5042 4434 310 324 0 4112 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 20168

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1836096/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=20180 CPUtime=1241.94
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4624 0 0 0 124182 12 0 0 25 0 1 0 244434369 20664320 4437 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5045 4437 310 324 0 4115 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 20180

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1835328/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=20920 CPUtime=1301.93
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4804 0 0 0 130180 13 0 0 25 0 1 0 244434369 21422080 4617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527352 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5230 4617 310 324 0 4300 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 20920

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1835264/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=20920 CPUtime=1361.91
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4804 0 0 0 136178 13 0 0 25 0 1 0 244434369 21422080 4617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551009 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5230 4617 310 324 0 4300 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 20920

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1834688/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=21432 CPUtime=1421.9
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 4935 0 0 0 142176 14 0 0 25 0 1 0 244434369 21946368 4748 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5358 4748 310 324 0 4428 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 21432

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1833344/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=22784 CPUtime=1481.88
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 5271 0 0 0 148173 15 0 0 25 0 1 0 244434369 23330816 5084 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5696 5084 310 324 0 4766 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 22784

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1833536/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=22784 CPUtime=1541.86
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 5271 0 0 0 154171 15 0 0 25 0 1 0 244434369 23330816 5084 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5696 5084 310 324 0 4766 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 22784

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1833472/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=22784 CPUtime=1601.85
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 5271 0 0 0 160169 16 0 0 25 0 1 0 244434369 23330816 5084 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572885 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5696 5084 310 324 0 4766 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 22784

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5309
/proc/meminfo: memFree=1833472/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=22784 CPUtime=1661.83
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 5271 0 0 0 166167 16 0 0 25 0 1 0 244434369 23330816 5084 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5696 5084 310 324 0 4766 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 22784

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/84 5465
/proc/meminfo: memFree=1832120/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=22772 CPUtime=1721.74
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 5271 0 0 0 172155 19 0 0 25 0 1 0 244434369 23318528 5084 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5693 5084 310 324 0 4763 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 22772

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5507
/proc/meminfo: memFree=1833216/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=22772 CPUtime=1781.7
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 5271 0 0 0 178151 19 0 0 25 0 1 0 244434369 23318528 5084 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551009 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5693 5084 310 324 0 4763 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 22772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5507
/proc/meminfo: memFree=1833216/2055920 swapFree=4147196/4192956
[pid=5306] ppid=5304 vsize=22772 CPUtime=1800.1
/proc/5306/stat : 5306 (bsolo3.0.17) R 5304 5306 4402 0 -1 4194304 5271 0 0 0 179991 19 0 0 25 0 1 0 244434369 23318528 5084 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5306/statm: 5693 5084 310 324 0 4763 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 22772

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

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

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.12
CPU user time (s): 1799.92
CPU system time (s): 0.202969
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 22896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.202969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5275
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= 3566

runsolver used 1.44678 second user time and 3.78742 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Apr 30 20:32:50 UTC 2007

IDJOB= 452782
IDBENCH= 47849
IDSOLVER= 199
FILE ID= node18/452782-1177965170

PBS_JOBID= 4727745

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-00090.sat05-1326.reshuffled-07.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452782-1177965170/instance-452782-1177965170.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-452782-1177965170 -o ROOT/results/node18/solver-452782-1177965170 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452782-1177965170/instance-452782-1177965170.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  1fa4aa951d8770010592e805fb299bf0

RANDOM SEED= 236611346

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1853344 kB
Buffers:         35216 kB
Cached:          77932 kB
SwapCached:      14420 kB
Active:          53904 kB
Inactive:        82644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853344 kB
SwapTotal:     4192956 kB
SwapFree:      4147196 kB
Dirty:            7220 kB
Writeback:           0 kB
Mapped:          30588 kB
Slab:            51552 kB
Committed_AS:  5538820 kB
PageTables:       1780 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 node18 on Mon Apr 30 21:02:53 UTC 2007