Trace number 2657796

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 NameAnswerCPU timeWall clock time
bsolo 3.2 Cl? 1798.11 1798.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k5_l4_n750.opb
MD5SUM84dfc4b706a5e82746c96ff285501708
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables3750
Total number of constraints467625
Number of constraints which are clauses466875
Number of constraints which are cardinality constraints (but not clauses)750
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2657796-1276318424.opb
0.00/0.00	c File size is 20154127 bytes.
3.30/3.30	c Highest Coefficient sum: 7
3.30/3.30	c Parsing was ok!!
3.30/3.30	c Total parsing time: 3.306 s
3.39/3.46	c Var: 3750 Constr: 468375 467625/750/0 Lit: 1875000 Watch. Lit: 939000
3.39/3.46	c Obj. Vars: 0 (0 % of total variables)
76.17/76.25	c Pre-processing Time: 76.233 s
76.17/76.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
76.17/76.27	c        0   3750   468375  1875000    4   939000  160875      0      0 76.23
76.17/76.27	c Switching off lower bounding mode.
1797.99/1798.54	c      101   3750   468476  1888486    4   939202  176963    101      1 76.73
1797.99/1798.54	c      251   3750   468626  1908372    4   939502  194660    251      3 77.15
1797.99/1798.54	c      478   3750   468853  1958924    4   939956  214127    478      6 77.97
1797.99/1798.54	c      816   3750   469191  2019357    4   940632  235540    816     10 79.19
1797.99/1798.54	c     1325   3750   469700  2130994    4   941650  259095   1325     16 81.30
1797.99/1798.54	c     2088   3750   470463  2273237    4   943176  285005   2088     24 83.96
1797.99/1798.54	c     3234   3750   471609  2505981    5   945468  313506   3234     36 87.79
1797.99/1798.54	c     4955   3750   473330  2896658    6   948910  344857   4955     52 93.97
1797.99/1798.54	c     7540   3750   475915  3661093    7   954080  379343   7540     72 104.09
1797.99/1798.54	c    11421   3750   479796  4546199    9   961842  417278  11421     95 119.01
1797.99/1798.54	c    17245   3750   485620  6102516   12   973490  459006  17245    119 143.76
1797.99/1798.54	c    25983   3750   494358  8594410   17   990966  504907  25983    141 183.08
1797.99/1798.54	c    39093   3750   507468 12230345   24  1017186  555398  39093    155 251.38
1797.99/1798.54	c    58763   3750   527138 17878389   33  1056526  610938  58763    155 377.42
1797.99/1798.54	c    88276   3750   556651 26886913   48  1115552  672032  88276    145 608.43
1797.99/1798.54	c   132546   3750   600921 43585447   72  1204092  739236 132546    123 1069.82
1797.99/1798.54	c Resources Exceeded
1797.99/1798.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.54	c   16   190906  63296   347935   659281 64168788 190906    106 1798.03
1797.99/1798.54	s UNKNOWN
1797.99/1798.54	c Total time: 1798.03 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657796-1276318424/watcher-2657796-1276318424 -o /tmp/evaluation-result-2657796-1276318424/solver-2657796-1276318424 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657796-1276318424.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 8892
/proc/meminfo: memFree=1501696/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=30476 CPUtime=0
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 333 0 0 0 0 0 0 0 17 0 1 0 7444068 31207424 251 1992294400 134512640 137138936 4287116176 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 7619 251 174 642 0 2054 0

[startup+0.101427 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8892
/proc/meminfo: memFree=1501696/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=32260 CPUtime=0.09
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 920 0 0 0 9 0 0 0 17 0 1 0 7444068 33034240 838 1992294400 134512640 137138936 4287116176 18446744073709551615 136504022 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 8065 839 315 642 0 2500 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 32260

[startup+0.200441 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8892
/proc/meminfo: memFree=1501696/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=34028 CPUtime=0.19
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 1500 0 0 0 19 0 0 0 17 0 1 0 7444068 34844672 1418 1992294400 134512640 137138936 4287116176 18446744073709551615 136492481 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 8508 1418 464 642 0 2943 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 34028

[startup+0.300454 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8892
/proc/meminfo: memFree=1501696/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=35804 CPUtime=0.29
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 2097 0 0 0 29 0 0 0 17 0 1 0 7444068 36663296 2015 1992294400 134512640 137138936 4287116176 18446744073709551615 134516169 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 8951 2015 617 642 0 3386 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35804

[startup+0.700507 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8892
/proc/meminfo: memFree=1501696/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=42624 CPUtime=0.69
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 4407 0 0 0 68 1 0 0 17 0 1 0 7444068 43646976 4325 1992294400 134512640 137138936 4287116176 18446744073709551615 134517403 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 10656 4325 1212 642 0 5091 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42624

[startup+1.50061 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8893
/proc/meminfo: memFree=1481476/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=56264 CPUtime=1.49
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 9007 0 0 0 145 4 0 0 18 0 1 0 7444068 57614336 8925 1992294400 134512640 137138936 4287116176 18446744073709551615 134603287 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 14066 8925 2399 642 0 8501 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56264

[startup+3.10082 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8893
/proc/meminfo: memFree=1463000/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=83680 CPUtime=3.09
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 18218 0 0 0 302 7 0 0 21 0 1 0 7444068 85688320 18136 1992294400 134512640 137138936 4287116176 18446744073709551615 136462543 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 20920 18137 4778 642 0 15355 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83680

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8893
/proc/meminfo: memFree=1391824/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=119788 CPUtime=6.29
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 32498 0 0 0 615 14 0 0 25 0 1 0 7444068 122662912 27495 1992294400 134512640 137138936 4287116176 18446744073709551615 134540051 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 29947 27495 184 642 0 29303 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119788

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8893
/proc/meminfo: memFree=1391824/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=119788 CPUtime=12.69
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 32498 0 0 0 1251 18 0 0 25 0 1 0 7444068 122662912 27495 1992294400 134512640 137138936 4287116176 18446744073709551615 134540164 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 29947 27495 184 642 0 29303 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119788

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8893
/proc/meminfo: memFree=1391824/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=119788 CPUtime=25.48
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 32498 0 0 0 2520 28 0 0 25 0 1 0 7444068 122662912 27495 1992294400 134512640 137138936 4287116176 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 29947 27495 184 642 0 29303 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 119788

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8895
/proc/meminfo: memFree=1391824/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=119788 CPUtime=51.08
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 32498 0 0 0 5061 47 0 0 25 0 1 0 7444068 122662912 27495 1992294400 134512640 137138936 4287116176 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 29947 27495 184 642 0 29303 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 119788

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8895
/proc/meminfo: memFree=1392444/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=119232 CPUtime=102.27
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 39809 0 0 0 10153 74 0 0 25 0 1 0 7444068 122093568 27385 1992294400 134512640 137138936 4287116176 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 29808 27385 190 642 0 29164 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 119232

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8897
/proc/meminfo: memFree=1349788/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=162584 CPUtime=162.24
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 50642 0 0 0 16137 87 0 0 25 0 1 0 7444068 166486016 38218 1992294400 134512640 137138936 4287116176 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 40646 38218 190 642 0 40002 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 162584

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8899
/proc/meminfo: memFree=1305148/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=206508 CPUtime=222.24
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 61624 0 0 0 22122 102 0 0 25 0 1 0 7444068 211464192 49200 1992294400 134512640 137138936 4287116176 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 51627 49200 190 642 0 50983 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 206508

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8901
/proc/meminfo: memFree=1265964/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=246184 CPUtime=282.21
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 71534 0 0 0 28105 116 0 0 25 0 1 0 7444068 252092416 59110 1992294400 134512640 137138936 4287116176 18446744073709551615 136501687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 61546 59110 190 642 0 60902 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 246184

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8901
/proc/meminfo: memFree=1229384/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=282204 CPUtime=342.2
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 80537 0 0 0 34093 127 0 0 25 0 1 0 7444068 288976896 68113 1992294400 134512640 137138936 4287116176 18446744073709551615 134575186 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 70551 68113 190 642 0 69907 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 282204

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 8903
/proc/meminfo: memFree=1193920/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=318260 CPUtime=402.17
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 89550 0 0 0 40080 137 0 0 25 0 1 0 7444068 325898240 77126 1992294400 134512640 137138936 4287116176 18446744073709551615 136296993 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 79565 77126 190 642 0 78921 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 318260

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8914
/proc/meminfo: memFree=1158456/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=352260 CPUtime=462.16
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 98064 0 0 0 46069 147 0 0 25 0 1 0 7444068 360714240 85640 1992294400 134512640 137138936 4287116176 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 88065 85640 190 642 0 87421 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 352260

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8916
/proc/meminfo: memFree=1129688/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=381408 CPUtime=522.14
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 105331 0 0 0 52058 156 0 0 25 0 1 0 7444068 390561792 92907 1992294400 134512640 137138936 4287116176 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 95352 92907 190 642 0 94708 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 381408

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8918
/proc/meminfo: memFree=1102904/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=407800 CPUtime=582.12
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 111946 0 0 0 58049 163 0 0 25 0 1 0 7444068 417587200 99522 1992294400 134512640 137138936 4287116176 18446744073709551615 136511078 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 101950 99522 190 642 0 101306 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 407800

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8918
/proc/meminfo: memFree=1073144/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=438044 CPUtime=642.1
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 119503 0 0 0 64038 172 0 0 25 0 1 0 7444068 448557056 107079 1992294400 134512640 137138936 4287116176 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 109511 107079 190 642 0 108867 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 438044

[startup+702.3 s]

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

/proc/meminfo: memFree=877720/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=632908 CPUtime=1061.98
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 168223 0 0 0 105974 224 0 0 25 0 1 0 7444068 648097792 155799 1992294400 134512640 137138936 4287116176 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 158227 155799 190 642 0 157583 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 632908

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8932
/proc/meminfo: memFree=849324/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=661104 CPUtime=1121.96
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 175276 0 0 0 111963 233 0 0 25 0 1 0 7444068 676970496 162852 1992294400 134512640 137138936 4287116176 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 165276 162852 190 642 0 164632 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 661104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8934
/proc/meminfo: memFree=814232/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=696396 CPUtime=1181.95
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 184080 0 0 0 117954 241 0 0 25 0 1 0 7444068 713109504 171656 1992294400 134512640 137138936 4287116176 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 174099 171656 190 642 0 173455 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 696396

[startup+1242.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 8937
/proc/meminfo: memFree=783232/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=726440 CPUtime=1241.93
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 191593 0 0 0 123944 249 0 0 25 0 1 0 7444068 743874560 179169 1992294400 134512640 137138936 4287116176 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 181610 179169 190 642 0 180966 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 726440

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 8939
/proc/meminfo: memFree=756200/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=753804 CPUtime=1301.91
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 198422 0 0 0 129935 256 0 0 25 0 1 0 7444068 771895296 185998 1992294400 134512640 137138936 4287116176 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 188451 185998 190 642 0 187807 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 753804

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8941
/proc/meminfo: memFree=734252/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=775388 CPUtime=1361.9
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 203830 0 0 0 135927 263 0 0 25 0 1 0 7444068 793997312 191406 1992294400 134512640 137138936 4287116176 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 193847 191406 190 642 0 193203 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 775388

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8943
/proc/meminfo: memFree=715528/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=793952 CPUtime=1421.88
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 208467 0 0 0 141919 269 0 0 25 0 1 0 7444068 813006848 196043 1992294400 134512640 137138936 4287116176 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 198488 196043 190 642 0 197844 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 793952

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8945
/proc/meminfo: memFree=697300/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=812224 CPUtime=1481.86
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 213052 0 0 0 147912 274 0 0 25 0 1 0 7444068 831717376 200628 1992294400 134512640 137138936 4287116176 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 203056 200628 190 642 0 202412 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 812224

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8945
/proc/meminfo: memFree=679320/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=830260 CPUtime=1541.85
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 217537 0 0 0 153905 280 0 0 25 0 1 0 7444068 850186240 205113 1992294400 134512640 137138936 4287116176 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 207565 205113 190 642 0 206921 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 830260

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8947
/proc/meminfo: memFree=660472/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=849308 CPUtime=1601.83
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 222303 0 0 0 159898 285 0 0 25 0 1 0 7444068 869691392 209879 1992294400 134512640 137138936 4287116176 18446744073709551615 134542811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 212327 209879 190 642 0 211683 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 849308

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8949
/proc/meminfo: memFree=642120/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=867552 CPUtime=1661.81
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 226864 0 0 0 165891 290 0 0 25 0 1 0 7444068 888373248 214440 1992294400 134512640 137138936 4287116176 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 216888 214440 190 642 0 216244 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 867552

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8951
/proc/meminfo: memFree=625504/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=884156 CPUtime=1721.8
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 231020 0 0 0 171885 295 0 0 25 0 1 0 7444068 905375744 218596 1992294400 134512640 137138936 4287116176 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 221039 218596 190 642 0 220395 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 884156

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8953
/proc/meminfo: memFree=610252/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=899104 CPUtime=1781.78
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 234766 0 0 0 177878 300 0 0 25 0 1 0 7444068 920682496 222342 1992294400 134512640 137138936 4287116176 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 224776 222342 190 642 0 224132 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 899104

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8953
/proc/meminfo: memFree=607772/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=901544 CPUtime=1791.49
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 235379 0 0 0 178848 301 0 0 25 0 1 0 7444068 923181056 222955 1992294400 134512640 137138936 4287116176 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 225386 222955 190 642 0 224742 0
Current children cumulated CPU time (s) 1791.49
Current children cumulated vsize (KiB) 901544

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8953
/proc/meminfo: memFree=606904/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=902364 CPUtime=1794.69
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 235579 0 0 0 179168 301 0 0 25 0 1 0 7444068 924020736 223155 1992294400 134512640 137138936 4287116176 18446744073709551615 134542944 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 225591 223155 190 642 0 224947 0
Current children cumulated CPU time (s) 1794.69
Current children cumulated vsize (KiB) 902364

[startup+1796.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8953
/proc/meminfo: memFree=606656/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=902900 CPUtime=1796.28
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 235694 0 0 0 179327 301 0 0 25 0 1 0 7444068 924569600 223270 1992294400 134512640 137138936 4287116176 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 225725 223270 190 642 0 225081 0
Current children cumulated CPU time (s) 1796.28
Current children cumulated vsize (KiB) 902900

[startup+1797.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8953
/proc/meminfo: memFree=606284/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=903164 CPUtime=1797.08
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 235761 0 0 0 179407 301 0 0 25 0 1 0 7444068 924839936 223337 1992294400 134512640 137138936 4287116176 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 225791 223337 190 642 0 225147 0
Current children cumulated CPU time (s) 1797.08
Current children cumulated vsize (KiB) 903164

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8953
/proc/meminfo: memFree=606284/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=903300 CPUtime=1797.88
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202496 235809 0 0 0 179487 301 0 0 25 0 1 0 7444068 924979200 223385 1992294400 134512640 137138936 4287116176 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8892/statm: 225825 223385 190 642 0 225181 0
Current children cumulated CPU time (s) 1797.88
Current children cumulated vsize (KiB) 903300

[startup+1798.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8953
/proc/meminfo: memFree=605912/2059040 swapFree=4192956/4192956
[pid=8892] ppid=8890 vsize=0 CPUtime=1798.08
/proc/8892/stat : 8892 (bsolo_pb10) R 8890 8892 7769 0 -1 4202500 235824 0 0 0 179501 307 0 0 25 0 1 0 7444068 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/8892/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.08
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.63
CPU time (s): 1798.11
CPU user time (s): 1795.02
CPU system time (s): 3.09453
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 903300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.02
system time used= 3.09453
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 235824
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= 1483

runsolver used 2.97155 second user time and 8.48571 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-12 06:53:46
IDJOB=2657796
IDBENCH=1373
IDSOLVER=1163
FILE ID=node013/2657796-1276318424
PBS_JOBID= 11173138
Free space on /tmp= 62444 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k5_l4_n750.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657796-1276318424/watcher-2657796-1276318424 -o /tmp/evaluation-result-2657796-1276318424/solver-2657796-1276318424 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657796-1276318424.opb

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

MD5SUM BENCH= 84dfc4b706a5e82746c96ff285501708
RANDOM SEED=1367983651

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1502224 kB
Buffers:         92884 kB
Cached:         334640 kB
SwapCached:          0 kB
Active:         197492 kB
Inactive:       289256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1502224 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           23632 kB
Writeback:           0 kB
AnonPages:       59128 kB
Mapped:          15444 kB
Slab:            48412 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181304 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= 62440 MiB
End job on node013 at 2010-06-12 07:23:44