Trace number 452675

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) 1800.22 1800.75

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
anbulagan/medium-sat/dated-10-17-s.opb
MD5SUM738a10b9084361eb12f7c25e2cf3b540
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark108.01
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables229842
Total number of constraints1081178
Number of constraints which are clauses1081178
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 10
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 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/452675-1177963675/instance-452675-1177963675.opb
0.00/0.00	c File size is 34296856 bytes.
8.59/8.63	c Highest Coefficient sum: 10
8.59/8.63	c Parsing was ok!!
8.59/8.63	c Total parsing time: 8.626 s
9.09/9.17	c Var: 229842 Constr: 1081178 1081178/0/0 Lit: 2501490 Watch. Lit: 2143199
9.09/9.17	c Obj. Vars: 0 (0 % of total variables)
188.84/188.90	c Pre-processing Time: 188.85 s
188.84/188.92	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
188.84/188.92	c        0  65178   218027   571202    2   436054   72675      0      0 188.85
188.84/188.92	c Switching off LPR mode.
1800.06/1800.60	c      101  65178   218128   575735    2   436256   79943    101      0 191.10
1800.06/1800.60	c      251  65178   218278   589408    2   436556   87938    251      1 192.10
1800.06/1800.60	c      478  65178   218505   609071    2   437010   96732    478      2 197.81
1800.06/1800.60	c      816  65178   218843   651833    2   437686  106406    816      4 199.18
1800.06/1800.60	c     1324  65037   219351   697747    3   438701  117047   1324      6 203.62
1800.06/1800.60	c     2087  53230   220114   826964    3   440226  128752   2087      9 211.89
1800.06/1800.60	c     3234  53230   221261  1015642    4   442520  141628   3234     14 222.08
1800.06/1800.60	c     4956  53230   222983  1501243    6   445964  155791   4956     20 238.64
1800.06/1800.60	c     7543  53230   225570  2425796   10   451138  171371   7543     30 246.95
1800.06/1800.60	c    11423  52999   229450  3244600   14   458896  188509  11423     42 271.08
1800.06/1800.60	c    17246  52977   235273  4681281   19   470541  207360  17246     56 304.51
1800.06/1800.60	c    25984  52838   244011  8371770   34   488016  228097  25984     70 366.64
1800.06/1800.60	c    39095  52838   257122 15629131   60   514238  250907  39095     83 470.19
1800.06/1800.60	c    58766  52838   276793 24810784   89   553580  275998  58766     87 674.61
1800.06/1800.60	c    88276  52838   306303 39525004  129   612600  303598  88276     84 1043.09
1800.06/1800.60	c Caught signal: 15
1800.06/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.60	c   15   128022  23073   204690   346049 65762438 128022     71 1800.07
1800.06/1800.60	s UNKNOWN
1800.06/1800.60	c Total time: 1800.07 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-452675-1177963675 -o ROOT/results/node74/solver-452675-1177963675 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452675-1177963675/instance-452675-1177963675.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: 0.91 0.95 0.90 3/66 5451
/proc/meminfo: memFree=1485776/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=45232 CPUtime=0
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 244282530 46317568 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 11308 336 280 324 0 2004 0

[startup+0.0472099 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 5451
/proc/meminfo: memFree=1485776/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=39232 CPUtime=0.04
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 898 0 0 0 4 0 0 0 18 0 1 0 244282530 40173568 828 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 9841 829 333 324 0 537 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 39232

[startup+0.101216 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 5451
/proc/meminfo: memFree=1485776/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=40816 CPUtime=0.09
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 1346 0 0 0 9 0 0 0 18 0 1 0 244282530 41795584 1276 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 10204 1276 404 324 0 900 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40816

[startup+0.301239 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 5451
/proc/meminfo: memFree=1485776/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=44944 CPUtime=0.29
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 2677 0 0 0 29 0 0 0 19 0 1 0 244282530 46022656 2607 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 11236 2607 689 324 0 1932 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44944

[startup+0.701284 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 5451
/proc/meminfo: memFree=1485776/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=56348 CPUtime=0.7
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 6188 0 0 0 67 3 0 0 22 0 1 0 244282530 57700352 5833 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 14087 5833 1191 324 0 4783 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 56348

[startup+1.50138 s]
/proc/loadavg: 0.91 0.95 0.90 2/67 5452
/proc/meminfo: memFree=1459208/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=74512 CPUtime=1.49
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 11807 0 0 0 143 6 0 0 25 0 1 0 244282530 76300288 11042 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 18628 11042 2028 324 0 9324 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74512

[startup+3.10156 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1438024/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=97888 CPUtime=3.09
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 19438 0 0 0 299 10 0 0 25 0 1 0 244282530 100237312 18480 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 24472 18480 3526 324 0 15168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97888

[startup+6.30193 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1398984/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=136708 CPUtime=6.29
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 32155 0 0 0 615 14 0 0 25 0 1 0 244282530 139988992 31197 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 34177 31198 6554 324 0 24873 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 136708

[startup+12.7017 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1289800/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=203756 CPUtime=12.69
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 58610 0 0 0 1242 27 0 0 25 0 1 0 244282530 208646144 49278 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10186821 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 50939 49278 303 324 0 50009 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 203756

[startup+25.5012 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1289672/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=203888 CPUtime=25.49
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 58660 0 0 0 2522 27 0 0 25 0 1 0 244282530 208781312 49328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 50972 49328 303 324 0 50042 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 203888

[startup+51.1011 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1289736/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=203888 CPUtime=51.08
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 58660 0 0 0 5080 28 0 0 25 0 1 0 244282530 208781312 49328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10190332 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 50972 49328 303 324 0 50042 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 203888

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1289032/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=204676 CPUtime=102.27
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 58842 0 0 0 10197 30 0 0 25 0 1 0 244282530 209588224 49510 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134583175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 51169 49510 303 324 0 50239 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 204676

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1288008/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=205600 CPUtime=162.24
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 59091 0 0 0 16193 31 0 0 25 0 1 0 244282530 210534400 49759 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 51400 49759 303 324 0 50470 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 205600

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1287752/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=205600 CPUtime=222.23
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 59554 0 0 0 22191 32 0 0 25 0 1 0 244282530 210534400 49773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574823 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 51400 49773 308 324 0 50470 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 205600

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1287752/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=205600 CPUtime=282.21
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 59557 0 0 0 28189 32 0 0 25 0 1 0 244282530 210534400 49776 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10190935 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 51400 49776 308 324 0 50470 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 205600

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1287752/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=205600 CPUtime=342.19
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 59559 0 0 0 34187 32 0 0 25 0 1 0 244282530 210534400 49778 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10190689 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 51400 49778 308 324 0 50470 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 205600

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1256200/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=237908 CPUtime=402.17
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 67622 0 0 0 40181 36 0 0 25 0 1 0 244282530 243617792 57841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 59477 57841 308 324 0 58547 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 237908

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1208968/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=284980 CPUtime=462.16
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 79416 0 0 0 46171 45 0 0 25 0 1 0 244282530 291819520 69635 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 71245 69635 308 324 0 70315 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 284980

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1171912/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=321784 CPUtime=522.13
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 88594 0 0 0 52162 51 0 0 25 0 1 0 244282530 329506816 78813 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 80446 78813 308 324 0 79516 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 321784

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1141128/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=352408 CPUtime=582.12
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 96253 0 0 0 58156 56 0 0 25 0 1 0 244282530 360865792 86472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 88102 86472 308 324 0 87172 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 352408

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=1106632/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=386420 CPUtime=642.11
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 104764 0 0 0 64150 61 0 0 25 0 1 0 244282530 395694080 94983 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 96605 94983 308 324 0 95675 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 386420


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=982536/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=510272 CPUtime=882.03
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 135717 0 0 0 88124 79 0 0 25 0 1 0 244282530 522518528 125936 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 127568 125936 308 324 0 126638 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 510272

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=955208/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=538764 CPUtime=942.01
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 142842 0 0 0 94118 83 0 0 25 0 1 0 244282530 551694336 133061 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 134691 133061 308 324 0 133761 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 538764

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=914760/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=577900 CPUtime=1001.99
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 152636 0 0 0 100111 88 0 0 25 0 1 0 244282530 591769600 142855 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 144475 142855 308 324 0 143545 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 577900

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=890952/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=602152 CPUtime=1061.97
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 158711 0 0 0 106106 91 0 0 25 0 1 0 244282530 616603648 148930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 150538 148930 308 324 0 149608 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 602152

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=865480/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=627096 CPUtime=1121.95
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 164937 0 0 0 112101 94 0 0 25 0 1 0 244282530 642146304 155156 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 156774 155156 308 324 0 155844 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 627096

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=834696/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=658124 CPUtime=1181.94
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 172688 0 0 0 118095 99 0 0 25 0 1 0 244282530 673918976 162907 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 164531 162907 308 324 0 163601 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 658124

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=792072/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=700348 CPUtime=1241.92
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 183261 0 0 0 124087 105 0 0 25 0 1 0 244282530 717156352 173480 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 175087 173480 308 324 0 174157 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 700348

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=758344/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=733824 CPUtime=1301.91
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 191616 0 0 0 130082 109 0 0 25 0 1 0 244282530 751435776 181835 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551475 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 183456 181835 308 324 0 182526 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 733824

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=728328/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=763868 CPUtime=1361.88
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 199138 0 0 0 136077 111 0 0 25 0 1 0 244282530 782200832 189357 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 190967 189357 308 324 0 190037 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 763868

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=706568/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=785488 CPUtime=1421.87
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 204521 0 0 0 142073 114 0 0 25 0 1 0 244282530 804339712 194740 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 196372 194740 308 324 0 195442 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 785488

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=685576/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=806604 CPUtime=1481.85
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 209799 0 0 0 148067 118 0 0 25 0 1 0 244282530 825962496 200018 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 201651 200018 308 324 0 200721 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 806604

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=669448/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=822492 CPUtime=1541.83
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 213791 0 0 0 154062 121 0 0 25 0 1 0 244282530 842231808 204010 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 205623 204010 308 324 0 204693 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 822492

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=646920/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=845440 CPUtime=1601.81
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 219532 0 0 0 160056 125 0 0 25 0 1 0 244282530 865730560 209751 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 211360 209751 308 324 0 210430 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 845440

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=611208/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=880728 CPUtime=1661.79
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 228339 0 0 0 166050 129 0 0 25 0 1 0 244282530 901865472 218558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 220182 218558 308 324 0 219252 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 880728

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=584840/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=906864 CPUtime=1721.78
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 234890 0 0 0 172046 132 0 0 25 0 1 0 244282530 928628736 225109 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 226716 225109 308 324 0 225786 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 906864

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=570312/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=921360 CPUtime=1781.76
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 238512 0 0 0 178042 134 0 0 25 0 1 0 244282530 943472640 228731 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 230340 228731 308 324 0 229410 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 921360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=565512/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=926040 CPUtime=1800.06
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194304 239684 0 0 0 179871 135 0 0 25 0 1 0 244282530 948264960 229903 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 231510 229903 308 324 0 230580 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 926040

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 5452
/proc/meminfo: memFree=565512/2055920 swapFree=4183036/4192956
[pid=5451] ppid=5449 vsize=0 CPUtime=1800.17
/proc/5451/stat : 5451 (bsolo3.0.17) R 5449 5451 2764 0 -1 4194308 239688 0 0 0 179872 145 0 0 25 0 1 0 244282530 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/5451/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.75
CPU time (s): 1800.22
CPU user time (s): 1798.72
CPU system time (s): 1.49877
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 926040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.72
system time used= 1.49877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 239688
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= 2868

runsolver used 1.39479 second user time and 3.55046 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Mon Apr 30 20:07:58 UTC 2007

IDJOB= 452675
IDBENCH= 47742
IDSOLVER= 199
FILE ID= node74/452675-1177963675

PBS_JOBID= 4727682

Free space on /tmp= 103206 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/anbulagan/medium-sat/dated-10-17-s.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452675-1177963675/instance-452675-1177963675.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-452675-1177963675 -o ROOT/results/node74/solver-452675-1177963675 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452675-1177963675/instance-452675-1177963675.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  738a10b9084361eb12f7c25e2cf3b540

RANDOM SEED= 218897680

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1486184 kB
Buffers:          9948 kB
Cached:         484132 kB
SwapCached:       2864 kB
Active:          64932 kB
Inactive:       439060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486184 kB
SwapTotal:     4192956 kB
SwapFree:      4183036 kB
Dirty:           40076 kB
Writeback:           0 kB
Mapped:          15960 kB
Slab:            51568 kB
Committed_AS:  4134156 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103206 MiB

End job on node74 on Mon Apr 30 20:38:00 UTC 2007