Trace number 2658113

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 ClOPT278 1538.56 1538.96

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-prom2.r.opb
MD5SUMfe2fc6a37df33476d3a38f976836359f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark278
Best CPU time to get the best result obtained on this benchmark0.989849
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 278
Optimality of the best value was proved YES
Number of variables2611
Total number of constraints1924
Number of constraints which are clauses1924
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 constraint2
Maximum length of a constraint30
Number of terms in the objective function 2611
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2611
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2611
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2658113-1276593648.opb
0.00/0.00	c File size is 167972 bytes.
0.01/0.03	c Highest Coefficient sum: 2611
0.01/0.03	c Parsing was ok!!
0.01/0.03	c Total parsing time: 0.028 s
0.01/0.03	c Var: 2611 Constr: 1924 1924/0/0 Lit: 15507 Watch. Lit: 3848
0.01/0.03	c Obj. Vars: 2611 (100 % of total variables)
0.01/0.09	c Formula reductions applied at preprocessing
0.01/0.09	c Pre-processing Time: 0.092 s
3.49/3.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.49/3.54	c        0   1947     1641    12389    7     3282     546      0      0 0.09
3.49/3.54	c Initial Lower Bound: 278
3.49/3.54	c Initial Path Cost: 9
3.49/3.54	o 437
65.58/65.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
65.58/65.68	c        0   1947     1642    14336    8     4803    1546      1      0 3.54
65.58/65.68	o 432
125.06/125.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
125.06/125.10	c        0   1947     1643    16283    9     6329    2546      2      0 65.67
125.06/125.10	o 431
183.55/183.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
183.55/183.60	c        6   1947     1656    25722   15     7880    2546     15      0 125.07
183.55/183.60	o 398
221.23/221.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
221.23/221.30	c        6   1947     1657    27669   16     9440    2546     16      0 183.56
221.23/221.30	o 397
266.83/266.91	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
266.83/266.91	c        7   1947     1660    31287   18    11005    2546     19      0 221.25
266.83/266.91	o 396
465.08/465.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
465.08/465.24	c       30   1947     1707    71393   41    12659    2546     66      0 266.85
465.08/465.24	c      130   1947     1907   207851  108    13059    2801    266      0 309.31
465.08/465.24	c      380   1947     2406   563263  234    14057    3082    765      1 356.92
465.08/465.24	c      855   1947     3356  1191786  355    15957    3391   1715      2 406.71
465.08/465.24	c     1671   1947     4987  2498145  500    19219    3731   3346      3 456.90
465.08/465.24	o 280
465.67/465.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
465.67/465.80	c     1671   1947     4988  2500092  501    20897    2546   3347      3 465.12
465.67/465.80	o 279
1531.19/1531.65	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1531.19/1531.65	c     1671   1947     2916   973436  333     9185    1546   1275      3 465.68
1531.19/1531.65	c     1908   1945     3390  1084096  319    10129    1701   1749      3 614.41
1531.19/1531.65	c     2338   1944     2560   397758  155     6791    1872    919      2 870.41
1531.19/1531.65	c     2860   1944     3604   649289  180     8879    2060   1963      2 1181.05
1531.19/1531.65	o 278
1538.50/1538.96	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1538.50/1538.96	c     3449   1943     2755   297950  108     8857    1546   1114      2 1531.25
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1538.50/1538.96	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1538.50/1538.96	c   16     3450    153    13555     2758   297952   1117      2 1538.56
1538.50/1538.96	c Objective: 278
1538.50/1538.96	s OPTIMUM FOUND
1538.50/1538.96	c Total time: 1538.56 s

Verifier Data

OK	278

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658113-1276593648/watcher-2658113-1276593648 -o /tmp/evaluation-result-2658113-1276593648/solver-2658113-1276593648 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658113-1276593648.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8869
/proc/meminfo: memFree=1567252/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=11100 CPUtime=0
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 351 0 0 0 0 0 0 0 17 0 1 0 657595 11366400 270 1992294400 134512640 137138936 4287321680 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 2775 270 175 642 0 2089 0

[startup+0.014453 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8869
/proc/meminfo: memFree=1567252/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=11100 CPUtime=0.01
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 379 0 0 0 1 0 0 0 17 0 1 0 657595 11366400 298 1992294400 134512640 137138936 4287321680 18446744073709551615 136736738 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 2775 299 183 642 0 2089 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11100

[startup+0.101492 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8869
/proc/meminfo: memFree=1567252/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=11764 CPUtime=0.09
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 684 0 0 0 8 1 0 0 17 0 1 0 657595 12046336 522 1992294400 134512640 137138936 4287321680 18446744073709551615 134712053 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 2941 522 218 642 0 2297 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11764

[startup+0.301483 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8869
/proc/meminfo: memFree=1567252/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=12172 CPUtime=0.3
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 2325 0 0 0 28 2 0 0 17 0 1 0 657595 12464128 607 1992294400 134512640 137138936 4287321680 18446744073709551615 134712247 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 3043 612 218 642 0 2399 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 12172

[startup+0.701527 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8869
/proc/meminfo: memFree=1567252/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=14836 CPUtime=0.69
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4009 0 0 0 67 2 0 0 17 0 1 0 657595 15192064 983 1992294400 134512640 137138936 4287321680 18446744073709551615 135446782 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 3709 983 278 642 0 3065 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14836

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 8870
/proc/meminfo: memFree=1564144/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=15484 CPUtime=1.49
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4965 0 0 0 147 2 0 0 18 0 1 0 657595 15855616 1027 1992294400 134512640 137138936 4287321680 18446744073709551615 135344671 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 3871 1027 278 642 0 3227 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15484

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8870
/proc/meminfo: memFree=1563400/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=16800 CPUtime=3.09
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 6583 0 0 0 306 3 0 0 21 0 1 0 657595 17203200 1040 1992294400 134512640 137138936 4287321680 18446744073709551615 134769603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 4200 1040 278 642 0 3556 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16800

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8870
/proc/meminfo: memFree=1563524/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=17860 CPUtime=6.29
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 11661 0 0 0 623 6 0 0 25 0 1 0 657595 18288640 1037 1992294400 134512640 137138936 4287321680 18446744073709551615 134769603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 4465 1037 282 642 0 3821 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17860

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8870
/proc/meminfo: memFree=1563276/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=17788 CPUtime=12.69
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 21931 0 0 0 1258 11 0 0 25 0 1 0 657595 18214912 1133 1992294400 134512640 137138936 4287321680 18446744073709551615 135446721 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 4447 1133 282 642 0 3803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17788

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8872
/proc/meminfo: memFree=1563524/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=17756 CPUtime=25.49
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 40869 0 0 0 2528 21 0 0 25 0 1 0 657595 18182144 1001 1992294400 134512640 137138936 4287321680 18446744073709551615 135446672 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 4439 1001 282 642 0 3795 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17756

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8872
/proc/meminfo: memFree=1564020/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=17240 CPUtime=51.08
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 102730 0 0 0 5065 43 0 0 25 0 1 0 657595 17653760 984 1992294400 134512640 137138936 4287321680 18446744073709551615 135443921 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 4310 984 282 642 0 3666 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17240

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8874
/proc/meminfo: memFree=1563896/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=18084 CPUtime=102.27
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 369159 0 0 0 10093 134 0 0 25 0 1 0 657595 18518016 986 1992294400 134512640 137138936 4287321680 18446744073709551615 135438703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 4521 986 283 642 0 3877 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18084

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8874
/proc/meminfo: memFree=1563028/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=18424 CPUtime=162.25
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 737890 0 0 0 15967 258 0 0 25 0 1 0 657595 18866176 1165 1992294400 134512640 137138936 4287321680 18446744073709551615 135572496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 4606 1165 286 642 0 3962 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18424

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8876
/proc/meminfo: memFree=1562780/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=18772 CPUtime=222.23
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 1222430 0 0 0 21803 420 0 0 25 0 1 0 657595 19222528 1221 1992294400 134512640 137138936 4287321680 18446744073709551615 135456680 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 4693 1221 286 642 0 4049 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18772

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8878
/proc/meminfo: memFree=1562904/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=19776 CPUtime=282.22
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 1529788 0 0 0 27694 528 0 0 25 0 1 0 657595 20250624 1467 1992294400 134512640 137138936 4287321680 18446744073709551615 135466058 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 4944 1467 286 642 0 4300 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19776

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8880
/proc/meminfo: memFree=1560672/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=21144 CPUtime=342.21
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 1804321 0 0 0 33596 625 0 0 25 0 1 0 657595 21651456 1794 1992294400 134512640 137138936 4287321680 18446744073709551615 135345431 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 5286 1796 286 642 0 4642 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 21144

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8882
/proc/meminfo: memFree=1553356/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=23856 CPUtime=402.19
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 2369984 0 0 0 39409 810 0 0 25 0 1 0 657595 24428544 3605 1992294400 134512640 137138936 4287321680 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 5998 3620 286 642 0 5354 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23856

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8882
/proc/meminfo: memFree=1530788/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=51212 CPUtime=462.17
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 3107090 0 0 0 45171 1046 0 0 25 0 1 0 657595 52441088 9283 1992294400 134512640 137138936 4287321680 18446744073709551615 135446672 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12803 9283 286 642 0 12159 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 51212

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8884
/proc/meminfo: memFree=1531904/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49724 CPUtime=522.16
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 3223957 0 0 0 51122 1094 0 0 25 0 1 0 657595 50917376 8775 1992294400 134512640 137138936 4287321680 18446744073709551615 135082960 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12431 8775 286 642 0 11787 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 49724

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8886
/proc/meminfo: memFree=1532152/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49868 CPUtime=582.15
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 3320660 0 0 0 57076 1139 0 0 25 0 1 0 657595 51064832 8856 1992294400 134512640 137138936 4287321680 18446744073709551615 135466102 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12467 8856 286 642 0 11823 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 49868

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8888
/proc/meminfo: memFree=1532028/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=50172 CPUtime=642.14
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 3415101 0 0 0 63032 1182 0 0 25 0 1 0 657595 51376128 8873 1992294400 134512640 137138936 4287321680 18446744073709551615 135447303 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12543 8873 286 642 0 11899 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 50172

[startup+702.301 s]

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

/proc/meminfo: memFree=1531160/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49220 CPUtime=942.04
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 3929349 0 0 0 92786 1418 0 0 25 0 1 0 657595 50401280 9011 1992294400 134512640 137138936 4287321680 18446744073709551615 135446768 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12305 9011 286 642 0 11661 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 49220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8901
/proc/meminfo: memFree=1531036/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49176 CPUtime=1002.03
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4038765 0 0 0 98739 1464 0 0 25 0 1 0 657595 50356224 9007 1992294400 134512640 137138936 4287321680 18446744073709551615 135470042 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12294 9007 286 642 0 11650 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 49176

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8901
/proc/meminfo: memFree=1531532/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49076 CPUtime=1062.01
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4130268 0 0 0 104697 1504 0 0 25 0 1 0 657595 50253824 8848 1992294400 134512640 137138936 4287321680 18446744073709551615 134769715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12269 8848 286 642 0 11625 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 49076

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8903
/proc/meminfo: memFree=1531656/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=48912 CPUtime=1121.99
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4227081 0 0 0 110648 1551 0 0 25 0 1 0 657595 50085888 8784 1992294400 134512640 137138936 4287321680 18446744073709551615 135457696 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12228 8784 286 642 0 11584 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 48912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8905
/proc/meminfo: memFree=1531532/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=48936 CPUtime=1181.98
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4310429 0 0 0 116611 1587 0 0 25 0 1 0 657595 50110464 8823 1992294400 134512640 137138936 4287321680 18446744073709551615 135466087 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12234 8823 286 642 0 11590 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 48936

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8907
/proc/meminfo: memFree=1531408/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49244 CPUtime=1241.96
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4398999 0 0 0 122568 1628 0 0 25 0 1 0 657595 50425856 8999 1992294400 134512640 137138936 4287321680 18446744073709551615 135464627 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12311 8999 286 642 0 11667 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 49244

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8909
/proc/meminfo: memFree=1531408/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49124 CPUtime=1301.96
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4489013 0 0 0 128530 1666 0 0 25 0 1 0 657595 50302976 8783 1992294400 134512640 137138936 4287321680 18446744073709551615 135446741 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12281 8783 286 642 0 11637 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 49124

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8909
/proc/meminfo: memFree=1531532/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49008 CPUtime=1361.94
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4588943 0 0 0 134480 1714 0 0 25 0 1 0 657595 50184192 8993 1992294400 134512640 137138936 4287321680 18446744073709551615 135457133 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12252 8993 286 642 0 11608 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 49008

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8911
/proc/meminfo: memFree=1531532/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49124 CPUtime=1421.93
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4674808 0 0 0 140439 1754 0 0 25 0 1 0 657595 50302976 8940 1992294400 134512640 137138936 4287321680 18446744073709551615 135323066 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12281 8940 286 642 0 11637 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 49124

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8913
/proc/meminfo: memFree=1531284/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=48860 CPUtime=1481.9
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4772235 0 0 0 146395 1795 0 0 25 0 1 0 657595 50032640 8800 1992294400 134512640 137138936 4287321680 18446744073709551615 135081130 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12215 8800 286 642 0 11571 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 48860

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

[startup+1484.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8913
/proc/meminfo: memFree=1531408/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=48864 CPUtime=1484.3
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4775487 0 0 0 146633 1797 0 0 25 0 1 0 657595 50036736 8924 1992294400 134512640 137138936 4287321680 18446744073709551615 135466263 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12216 8924 286 642 0 11572 0
Current children cumulated CPU time (s) 1484.3
Current children cumulated vsize (KiB) 48864

[startup+1510.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8913
/proc/meminfo: memFree=1531408/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49032 CPUtime=1509.91
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4810900 0 0 0 149177 1814 0 0 25 0 1 0 657595 50208768 8917 1992294400 134512640 137138936 4287321680 18446744073709551615 135440713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12258 8917 286 642 0 11614 0
Current children cumulated CPU time (s) 1509.91
Current children cumulated vsize (KiB) 49032

[startup+1523.1 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 8913
/proc/meminfo: memFree=1531408/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49056 CPUtime=1522.69
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4829131 0 0 0 150446 1823 0 0 25 0 1 0 657595 50233344 8785 1992294400 134512640 137138936 4287321680 18446744073709551615 134769610 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12264 8785 286 642 0 11620 0
Current children cumulated CPU time (s) 1522.69
Current children cumulated vsize (KiB) 49056

[startup+1529.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8915
/proc/meminfo: memFree=1531284/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49008 CPUtime=1529.09
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4839278 0 0 0 151081 1828 0 0 25 0 1 0 657595 50184192 8944 1992294400 134512640 137138936 4287321680 18446744073709551615 135466077 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12252 8944 286 642 0 11608 0
Current children cumulated CPU time (s) 1529.09
Current children cumulated vsize (KiB) 49008

[startup+1535.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8915
/proc/meminfo: memFree=1531408/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49104 CPUtime=1535.49
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4864848 0 0 0 151711 1838 0 0 25 0 1 0 657595 50282496 8924 1992294400 134512640 137138936 4287321680 18446744073709551615 135345241 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12276 8924 286 642 0 11632 0
Current children cumulated CPU time (s) 1535.49
Current children cumulated vsize (KiB) 49104

[startup+1537.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8915
/proc/meminfo: memFree=1531160/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49268 CPUtime=1537.09
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4866743 0 0 0 151870 1839 0 0 25 0 1 0 657595 50450432 8821 1992294400 134512640 137138936 4287321680 18446744073709551615 135345437 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12317 8821 286 642 0 11673 0
Current children cumulated CPU time (s) 1537.09
Current children cumulated vsize (KiB) 49268

[startup+1538.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8915
/proc/meminfo: memFree=1531408/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49292 CPUtime=1537.89
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4867641 0 0 0 151949 1840 0 0 25 0 1 0 657595 50475008 8878 1992294400 134512640 137138936 4287321680 18446744073709551615 135449769 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12323 8879 286 642 0 11679 0
Current children cumulated CPU time (s) 1537.89
Current children cumulated vsize (KiB) 49292

[startup+1538.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8915
/proc/meminfo: memFree=1531408/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49268 CPUtime=1538.29
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4868120 0 0 0 151989 1840 0 0 25 0 1 0 657595 50450432 8818 1992294400 134512640 137138936 4287321680 18446744073709551615 135445900 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12317 8818 286 642 0 11673 0
Current children cumulated CPU time (s) 1538.29
Current children cumulated vsize (KiB) 49268

[startup+1538.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8915
/proc/meminfo: memFree=1531284/2059040 swapFree=4192956/4192956
[pid=8869] ppid=8867 vsize=49248 CPUtime=1538.5
/proc/8869/stat : 8869 (bsolo_pb10) R 8867 8869 2332 0 -1 4202496 4868352 0 0 0 152010 1840 0 0 25 0 1 0 657595 50429952 8791 1992294400 134512640 137138936 4287321680 18446744073709551615 135247953 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8869/statm: 12312 8791 286 642 0 11668 0
Current children cumulated CPU time (s) 1538.5
Current children cumulated vsize (KiB) 49248

Child status: 0
Real time (s): 1538.96
CPU time (s): 1538.56
CPU user time (s): 1520.16
CPU system time (s): 18.4072
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 51272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1520.16
system time used= 18.4072
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4868459
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= 1
involuntary context switches= 823

runsolver used 2.6286 second user time and 7.17791 second system time

The end

Launcher Data

Begin job on node038 at 2010-06-15 11:20:48
IDJOB=2658113
IDBENCH=2872
IDSOLVER=1163
FILE ID=node038/2658113-1276593648
PBS_JOBID= 11172213
Free space on /tmp= 62476 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-prom2.r.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658113-1276593648/watcher-2658113-1276593648 -o /tmp/evaluation-result-2658113-1276593648/solver-2658113-1276593648 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2658113-1276593648.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fe2fc6a37df33476d3a38f976836359f
RANDOM SEED=1092829400

node038.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.222
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
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		: 3000.222
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1567904 kB
Buffers:         38908 kB
Cached:         327052 kB
SwapCached:          0 kB
Active:         177804 kB
Inactive:       247480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1567904 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4104 kB
Writeback:           0 kB
AnonPages:       59292 kB
Mapped:          15404 kB
Slab:            44184 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180428 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62472 MiB
End job on node038 at 2010-06-15 11:46:27