Trace number 1877747

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1OPT278 1463.29 1466.41

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 benchmark4.26135
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 3.1 - 13/04/2009 : 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 Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877747-1245172560.opb
0.00/0.00	c File size is 167972 bytes.
0.00/0.03	c Highest Coefficient sum: 2611
0.00/0.03	c Parsing was ok!!
0.00/0.03	c Total parsing time: 0.023 s
0.00/0.03	c Var: 2611 Constr: 1924 1924/0/0 Lit: 15507 Watch. Lit: 3848
0.00/0.03	c Obj. Vars: 2611 (100 % of total variables)
0.03/0.09	c Formula reductions applied at preprocessing
0.03/0.09	c Pre-processing Time: 0.083 s
3.28/3.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.28/3.34	c        0   1947     1641    12389    7     3282     546      0      0 0.08
3.28/3.34	c Initial Lower Bound: 278
3.28/3.34	c Initial Path Cost: 9
3.28/3.35	o 437
62.06/62.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
62.06/62.18	c        0   1947     1642    14336    8     4803    1546      1      0 3.33
62.06/62.18	o 432
118.84/118.93	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
118.84/118.93	c        0   1947     1643    16283    9     6329    2546      2      0 62.14
118.84/118.93	o 431
174.53/174.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
174.53/174.73	c        6   1947     1660    28240   17     7888    2546     19      0 118.88
174.53/174.73	o 398
210.32/210.69	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
210.32/210.69	c        6   1947     1661    30187   18     9448    2546     20      0 174.57
210.32/210.69	o 397
253.22/253.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
253.22/253.57	c        7   1947     1665    34640   20    11015    2546     24      0 210.43
253.22/253.57	o 396
444.11/444.91	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
444.11/444.91	c       30   1947     1725    85510   49    12695    2546     84      0 253.30
444.11/444.91	c      130   1947     1994   269056  134    13233    2801    353      0 293.38
444.11/444.91	c      380   1947     2660   743498  279    14565    3082   1019      1 339.29
444.11/444.91	c      855   1947     3974  1612892  405    17193    3391   2333      2 387.54
444.11/444.91	c     1671   1947     3338  1317723  394     8236    3731   1697      3 436.20
444.11/444.91	o 280
444.62/445.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
444.62/445.43	c     1671   1947     3339  1319670  395     9914    1547   1698      3 444.14
444.62/445.43	o 279
1456.38/1459.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1456.38/1459.50	c     1671   1947     3340  1321617  395    11593    1547   1699      3 444.65
1456.38/1459.50	c     1908   1945     2444   487869  199     6559    1702    803      3 586.98
1456.38/1459.50	c     2338   1944     3708   820148  221     9084    1873   2067      2 831.64
1456.38/1459.50	c     2860   1944     3435   495052  144     8538    2061   1794      2 1127.66
1456.38/1459.50	o 278
1463.18/1466.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1463.18/1466.39	c     3449   1943     2796   337642  120     8935    1547   1155      2 1456.40
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1463.18/1466.39	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1463.18/1466.39	c   16     3450    153    13555     2800   337645   1159      2 1463.28
1463.18/1466.39	c Objective: 278
1463.18/1466.39	s OPTIMUM FOUND
1463.18/1466.39	c Total time: 1463.28 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-1877747-1245172560/watcher-1877747-1245172560 -o /tmp/evaluation-result-1877747-1245172560/solver-1877747-1245172560 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877747-1245172560.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: 1.97 2.03 1.99 4/73 3078
/proc/meminfo: memFree=1858384/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=18576 CPUtime=0
/proc/3078/stat : 3078 (runsolver) R 3076 3078 2453 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 184854656 19021824 284 1992294400 4194304 4302564 548682068528 18446744073709551615 243665530151 0 0 4096 24578 0 0 0 17 1 0 0
/proc/3078/statm: 4644 284 249 26 0 2626 0

[startup+0.0504839 s]
/proc/loadavg: 1.97 2.03 1.99 4/73 3078
/proc/meminfo: memFree=1858384/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=11692 CPUtime=0.03
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 553 0 0 0 3 0 0 0 20 0 1 0 184854656 11972608 495 1992294400 134512640 137136520 4294956256 18446744073709551615 136499629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 2923 495 189 640 0 2279 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11692

[startup+0.103488 s]
/proc/loadavg: 1.97 2.03 1.99 4/73 3078
/proc/meminfo: memFree=1858384/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=11608 CPUtime=0.08
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 620 0 0 0 7 1 0 0 20 0 1 0 184854656 11886592 523 1992294400 134512640 137136520 4294956256 18446744073709551615 134710133 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 2902 523 224 640 0 2258 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11608

[startup+0.309509 s]
/proc/loadavg: 1.97 2.03 1.99 4/73 3078
/proc/meminfo: memFree=1858384/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=12136 CPUtime=0.28
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 2623 0 0 0 27 1 0 0 22 0 1 0 184854656 12427264 624 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 3034 624 224 640 0 2390 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12136

[startup+0.701845 s]
/proc/loadavg: 1.97 2.03 1.99 4/73 3078
/proc/meminfo: memFree=1858384/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=14780 CPUtime=0.68
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 3979 0 0 0 67 1 0 0 25 0 1 0 184854656 15134720 1018 1992294400 134512640 137136520 4294956256 18446744073709551615 135464201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 3695 1018 284 640 0 3051 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14780

[startup+1.50267 s]
/proc/loadavg: 1.97 2.03 1.99 3/74 3079
/proc/meminfo: memFree=1855496/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=15428 CPUtime=1.47
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4983 0 0 0 146 1 0 0 25 0 1 0 184854656 15798272 1110 1992294400 134512640 137136520 4294956256 18446744073709551615 135068919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 3857 1110 284 640 0 3213 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15428

[startup+3.10508 s]
/proc/loadavg: 1.97 2.03 1.99 3/74 3079
/proc/meminfo: memFree=1854920/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=16744 CPUtime=3.08
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 6681 0 0 0 306 2 0 0 25 0 1 0 184854656 17145856 1203 1992294400 134512640 137136520 4294956256 18446744073709551615 136167888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 4186 1203 284 640 0 3542 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16744

[startup+6.31346 s]
/proc/loadavg: 2.13 2.06 2.00 4/74 3079
/proc/meminfo: memFree=1855112/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=17768 CPUtime=6.29
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 12552 0 0 0 624 5 0 0 25 0 1 0 184854656 18194432 1085 1992294400 134512640 137136520 4294956256 18446744073709551615 135438960 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 4442 1085 289 640 0 3798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17768

[startup+12.7055 s]
/proc/loadavg: 2.12 2.06 2.00 4/74 3079
/proc/meminfo: memFree=1854536/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=17732 CPUtime=12.66
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 22829 0 0 0 1256 10 0 0 25 0 1 0 184854656 18157568 1159 1992294400 134512640 137136520 4294956256 18446744073709551615 135443846 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 4433 1159 289 640 0 3789 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 17732

[startup+25.5011 s]
/proc/loadavg: 2.10 2.06 2.00 3/74 3079
/proc/meminfo: memFree=1854728/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=17752 CPUtime=25.46
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 42876 0 0 0 2527 19 0 0 25 0 1 0 184854656 18178048 1054 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 4438 1054 289 640 0 3794 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 17752

[startup+51.1017 s]
/proc/loadavg: 2.13 2.07 2.01 3/74 3079
/proc/meminfo: memFree=1856072/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=16984 CPUtime=51.06
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 119644 0 0 0 5054 52 0 0 25 0 1 0 184854656 17391616 874 1992294400 134512640 137136520 4294956256 18446744073709551615 135468622 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 4246 874 289 640 0 3602 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16984

[startup+102.307 s]
/proc/loadavg: 2.07 2.07 2.01 2/74 3079
/proc/meminfo: memFree=1855176/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=17632 CPUtime=102.24
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 385055 0 0 0 10078 146 0 0 25 0 1 0 184854656 18055168 973 1992294400 134512640 137136520 4294956256 18446744073709551615 135455582 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 4408 973 290 640 0 3764 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 17632

[startup+162.304 s]
/proc/loadavg: 2.17 2.10 2.02 2/74 3079
/proc/meminfo: memFree=1854728/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=18684 CPUtime=162.13
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 760517 0 0 0 15927 286 0 0 25 0 1 0 184854656 19132416 1051 1992294400 134512640 137136520 4294956256 18446744073709551615 135455318 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 4671 1051 292 640 0 4027 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 18684

[startup+222.308 s]
/proc/loadavg: 2.02 2.07 2.01 3/74 3079
/proc/meminfo: memFree=1853896/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=19220 CPUtime=222.02
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 1248234 0 0 0 21743 459 0 0 25 0 1 0 184854656 19681280 1208 1992294400 134512640 137136520 4294956256 18446744073709551615 135439012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 4805 1208 292 640 0 4161 0
Current children cumulated CPU time (s) 222.02
Current children cumulated vsize (KiB) 19220

[startup+282.302 s]
/proc/loadavg: 1.89 2.03 2.00 2/74 3079
/proc/meminfo: memFree=1853960/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=19240 CPUtime=281.99
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 1562836 0 0 0 27624 575 0 0 25 0 1 0 184854656 19701760 1199 1992294400 134512640 137136520 4294956256 18446744073709551615 134767556 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 4810 1199 292 640 0 4166 0
Current children cumulated CPU time (s) 281.99
Current children cumulated vsize (KiB) 19240

[startup+342.301 s]
/proc/loadavg: 1.92 2.01 1.99 4/74 3079
/proc/meminfo: memFree=1844872/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=28328 CPUtime=341.71
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 2076752 0 0 0 33396 775 0 0 25 0 1 0 184854656 29007872 3662 1992294400 134512640 137136520 4294956256 18446744073709551615 135464017 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 7082 3662 292 640 0 6438 0
Current children cumulated CPU time (s) 341.71
Current children cumulated vsize (KiB) 28328

[startup+402.305 s]
/proc/loadavg: 2.11 2.03 2.00 3/74 3079
/proc/meminfo: memFree=1833352/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=39844 CPUtime=401.53
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 2551845 0 0 0 39196 957 0 0 25 0 1 0 184854656 40800256 6431 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 9961 6431 292 640 0 9317 0
Current children cumulated CPU time (s) 401.53
Current children cumulated vsize (KiB) 39844

[startup+462.302 s]
/proc/loadavg: 2.21 2.06 2.01 2/74 3079
/proc/meminfo: memFree=1810568/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=62724 CPUtime=461.51
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 3160409 0 0 0 44966 1185 0 0 25 0 1 0 184854656 64229376 12131 1992294400 134512640 137136520 4294956256 18446744073709551615 134767539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15681 12131 292 640 0 15037 0
Current children cumulated CPU time (s) 461.51
Current children cumulated vsize (KiB) 62724

[startup+522.303 s]
/proc/loadavg: 2.37 2.11 2.03 4/74 3079
/proc/meminfo: memFree=1810312/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=62712 CPUtime=521.43
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 3279302 0 0 0 50902 1241 0 0 25 0 1 0 184854656 64217088 12075 1992294400 134512640 137136520 4294956256 18446744073709551615 134767550 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15678 12075 292 640 0 15034 0
Current children cumulated CPU time (s) 521.43
Current children cumulated vsize (KiB) 62712

[startup+582.306 s]
/proc/loadavg: 2.12 2.07 2.02 2/74 3079
/proc/meminfo: memFree=1809928/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=62852 CPUtime=581.3
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 3373336 0 0 0 56841 1289 0 0 25 0 1 0 184854656 64360448 12165 1992294400 134512640 137136520 4294956256 18446744073709551615 135454656 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15713 12165 292 640 0 15069 0
Current children cumulated CPU time (s) 581.3
Current children cumulated vsize (KiB) 62852

[startup+642.302 s]
/proc/loadavg: 1.83 2.00 1.99 2/74 3079
/proc/meminfo: memFree=1810248/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=62936 CPUtime=641.27
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 3477972 0 0 0 62787 1340 0 0 25 0 1 0 184854656 64446464 12138 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15734 12138 292 640 0 15090 0
Current children cumulated CPU time (s) 641.27
Current children cumulated vsize (KiB) 62936

[startup+702.303 s]

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

/proc/meminfo: memFree=1809416/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=63076 CPUtime=880.21
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 3919733 0 0 0 86463 1558 0 0 25 0 1 0 184854656 64589824 12222 1992294400 134512640 137136520 4294956256 18446744073709551615 135442944 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15769 12222 292 640 0 15125 0
Current children cumulated CPU time (s) 880.21
Current children cumulated vsize (KiB) 63076

[startup+942.302 s]
/proc/loadavg: 2.01 2.00 1.99 4/74 3079
/proc/meminfo: memFree=1809800/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=62960 CPUtime=939.89
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4051810 0 0 0 92371 1618 0 0 25 0 1 0 184854656 64471040 12135 1992294400 134512640 137136520 4294956256 18446744073709551615 135464210 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15740 12135 292 640 0 15096 0
Current children cumulated CPU time (s) 939.89
Current children cumulated vsize (KiB) 62960

[startup+1002.3 s]
/proc/loadavg: 1.96 1.97 1.98 2/74 3079
/proc/meminfo: memFree=1810376/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=62796 CPUtime=999.5
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4158664 0 0 0 98277 1673 0 0 25 0 1 0 184854656 64303104 12154 1992294400 134512640 137136520 4294956256 18446744073709551615 135321002 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15699 12154 292 640 0 15055 0
Current children cumulated CPU time (s) 999.5
Current children cumulated vsize (KiB) 62796

[startup+1062.3 s]
/proc/loadavg: 2.01 1.97 1.98 3/74 3079
/proc/meminfo: memFree=1810504/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=61772 CPUtime=1059.31
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4264367 0 0 0 104204 1727 0 0 25 0 1 0 184854656 63254528 12160 1992294400 134512640 137136520 4294956256 18446744073709551615 135068988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15443 12160 292 640 0 14799 0
Current children cumulated CPU time (s) 1059.31
Current children cumulated vsize (KiB) 61772

[startup+1122.3 s]
/proc/loadavg: 1.95 1.96 1.98 3/74 3079
/proc/meminfo: memFree=1810312/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=62824 CPUtime=1119.28
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4353186 0 0 0 110157 1771 0 0 25 0 1 0 184854656 64331776 12094 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15706 12094 292 640 0 15062 0
Current children cumulated CPU time (s) 1119.28
Current children cumulated vsize (KiB) 62824

[startup+1182.31 s]
/proc/loadavg: 1.82 1.91 1.95 3/74 3079
/proc/meminfo: memFree=1809352/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=62988 CPUtime=1179.27
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4455427 0 0 0 116108 1819 0 0 25 0 1 0 184854656 64499712 12251 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15747 12251 292 640 0 15103 0
Current children cumulated CPU time (s) 1179.27
Current children cumulated vsize (KiB) 62988

[startup+1242.3 s]
/proc/loadavg: 1.43 1.80 1.91 2/66 3079
/proc/meminfo: memFree=1826840/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=62824 CPUtime=1239.24
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4562870 0 0 0 122050 1874 0 0 25 0 1 0 184854656 64331776 12262 1992294400 134512640 137136520 4294956256 18446744073709551615 135461578 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15706 12262 292 640 0 15062 0
Current children cumulated CPU time (s) 1239.24
Current children cumulated vsize (KiB) 62824

[startup+1302.3 s]
/proc/loadavg: 1.16 1.65 1.85 2/66 3079
/proc/meminfo: memFree=1827864/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=60496 CPUtime=1299.22
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4678775 0 0 0 127994 1928 0 0 25 0 1 0 184854656 61947904 12002 1992294400 134512640 137136520 4294956256 18446744073709551615 135380752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15124 12002 292 640 0 14480 0
Current children cumulated CPU time (s) 1299.22
Current children cumulated vsize (KiB) 60496

[startup+1362.3 s]
/proc/loadavg: 1.06 1.53 1.80 2/66 3079
/proc/meminfo: memFree=1827288/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=62056 CPUtime=1359.21
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4771427 0 0 0 133948 1973 0 0 25 0 1 0 184854656 63545344 12127 1992294400 134512640 137136520 4294956256 18446744073709551615 135178641 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15514 12127 292 640 0 14870 0
Current children cumulated CPU time (s) 1359.21
Current children cumulated vsize (KiB) 62056

[startup+1422.31 s]
/proc/loadavg: 1.02 1.43 1.74 2/66 3079
/proc/meminfo: memFree=1827096/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=61892 CPUtime=1419.2
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4872769 0 0 0 139893 2027 0 0 25 0 1 0 184854656 63377408 12085 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15473 12085 292 640 0 14829 0
Current children cumulated CPU time (s) 1419.2
Current children cumulated vsize (KiB) 61892

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

[startup+1433.5 s]
/proc/loadavg: 1.01 1.41 1.73 2/66 3079
/proc/meminfo: memFree=1827224/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=61916 CPUtime=1430.38
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4889623 0 0 0 141004 2034 0 0 25 0 1 0 184854656 63401984 12052 1992294400 134512640 137136520 4294956256 18446744073709551615 135079378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15479 12052 292 640 0 14835 0
Current children cumulated CPU time (s) 1430.38
Current children cumulated vsize (KiB) 61916

[startup+1446.3 s]
/proc/loadavg: 1.01 1.39 1.72 2/66 3079
/proc/meminfo: memFree=1827352/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=61984 CPUtime=1443.18
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4907944 0 0 0 142276 2042 0 0 25 0 1 0 184854656 63471616 12148 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15496 12148 292 640 0 14852 0
Current children cumulated CPU time (s) 1443.18
Current children cumulated vsize (KiB) 61984

[startup+1459.1 s]
/proc/loadavg: 1.01 1.37 1.71 2/66 3079
/proc/meminfo: memFree=1827864/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=58984 CPUtime=1455.98
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4922802 0 0 0 143549 2049 0 0 25 0 1 0 184854656 60399616 11992 1992294400 134512640 137136520 4294956256 18446744073709551615 135380750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 14746 11993 292 640 0 14102 0
Current children cumulated CPU time (s) 1455.98
Current children cumulated vsize (KiB) 58984

[startup+1462.3 s]
/proc/loadavg: 1.01 1.37 1.71 2/66 3079
/proc/meminfo: memFree=1827928/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=59648 CPUtime=1459.18
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4936554 0 0 0 143863 2055 0 0 25 0 1 0 184854656 61079552 11994 1992294400 134512640 137136520 4294956256 18446744073709551615 135387467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 14912 11994 292 640 0 14268 0
Current children cumulated CPU time (s) 1459.18
Current children cumulated vsize (KiB) 59648

[startup+1463.9 s]
/proc/loadavg: 1.01 1.37 1.71 2/66 3079
/proc/meminfo: memFree=1827928/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=61376 CPUtime=1460.78
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4939273 0 0 0 144022 2056 0 0 25 0 1 0 184854656 62849024 12125 1992294400 134512640 137136520 4294956256 18446744073709551615 135444704 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15344 12125 292 640 0 14700 0
Current children cumulated CPU time (s) 1460.78
Current children cumulated vsize (KiB) 61376

[startup+1465.5 s]
/proc/loadavg: 1.01 1.37 1.71 2/66 3079
/proc/meminfo: memFree=1827288/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=61436 CPUtime=1462.38
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4940923 0 0 0 144182 2056 0 0 25 0 1 0 184854656 62910464 12101 1992294400 134512640 137136520 4294956256 18446744073709551615 135464017 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15359 12101 292 640 0 14715 0
Current children cumulated CPU time (s) 1462.38
Current children cumulated vsize (KiB) 61436

[startup+1465.9 s]
/proc/loadavg: 1.01 1.37 1.71 2/66 3079
/proc/meminfo: memFree=1827288/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=61436 CPUtime=1462.78
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4941332 0 0 0 144222 2056 0 0 25 0 1 0 184854656 62910464 12046 1992294400 134512640 137136520 4294956256 18446744073709551615 134767539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15359 12046 292 640 0 14715 0
Current children cumulated CPU time (s) 1462.78
Current children cumulated vsize (KiB) 61436

[startup+1466.31 s]
/proc/loadavg: 1.01 1.37 1.71 2/66 3079
/proc/meminfo: memFree=1827544/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=61432 CPUtime=1463.18
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194304 4941696 0 0 0 144262 2056 0 0 25 0 1 0 184854656 62906368 12182 1992294400 134512640 137136520 4294956256 18446744073709551615 135455332 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 15358 12182 292 640 0 14714 0
Current children cumulated CPU time (s) 1463.18
Current children cumulated vsize (KiB) 61432

[startup+1466.4 s]
/proc/loadavg: 1.01 1.37 1.71 2/66 3079
/proc/meminfo: memFree=1827544/2055920 swapFree=4169920/4192956
[pid=3078] ppid=3076 vsize=0 CPUtime=1463.28
/proc/3078/stat : 3078 (bsolo) R 3076 3078 2453 0 -1 4194308 4941873 0 0 0 144271 2057 0 0 25 0 1 0 184854656 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3078/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1463.28
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1466.41
CPU time (s): 1463.29
CPU user time (s): 1442.71
CPU system time (s): 20.5769
CPU usage (%): 99.7876
Max. virtual memory (cumulated for all children) (KiB): 63212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1442.71
system time used= 20.5769
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4941873
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= 2
involuntary context switches= 10200

runsolver used 1.9907 second user time and 4.65129 second system time

The end

Launcher Data 

Begin job on node84 at 2009-06-16 19:16:00
IDJOB=1877747
IDBENCH=2872
IDSOLVER=699
FILE ID=node84/1877747-1245172560
PBS_JOBID= 9363865
Free space on /tmp= 66524 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-prom2.r.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877747-1245172560/watcher-1877747-1245172560 -o /tmp/evaluation-result-1877747-1245172560/solver-1877747-1245172560 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877747-1245172560.opb

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

MD5SUM BENCH= fe2fc6a37df33476d3a38f976836359f
RANDOM SEED=1327049671

node84.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1858872 kB
Buffers:         20860 kB
Cached:          80228 kB
SwapCached:      17164 kB
Active:          38460 kB
Inactive:        98484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858872 kB
SwapTotal:     4192956 kB
SwapFree:      4169920 kB
Dirty:            4108 kB
Writeback:           0 kB
Mapped:          43340 kB
Slab:            45020 kB
Committed_AS:   604704 kB
PageTables:       2064 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877747-1245172560.opb

Free space on /tmp at the end= 66520 MiB
End job on node84 at 2009-06-16 19:40:27