Trace number 1877430

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 3.1? 1798.21 1798.93

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 benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1466.35
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 3.1 - 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-1877430-1245125237.opb
0.00/0.00	c File size is 20154127 bytes.
2.89/2.94	c Highest Coefficient sum: 7
2.89/2.94	c Parsing was ok!!
2.89/2.94	c Total parsing time: 2.939 s
3.09/3.10	c Var: 3750 Constr: 468375 467625/750/0 Lit: 1875000 Watch. Lit: 939000
3.09/3.10	c Obj. Vars: 0 (0 % of total variables)
76.14/76.28	c Pre-processing Time: 76.23 s
76.24/76.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
76.24/76.30	c        0   3750   468375  1875000    4   939000  160875      0      0 76.23
76.24/76.30	c Switching off lower bounding mode.
1797.96/1798.75	c      101   3750   468577  1901972    4   939404  176963    202      1 76.78
1797.96/1798.75	c      251   3750   468877  1941738    4   940004  194660    502      3 77.25
1797.96/1798.75	c      478   3750   469331  2042836    4   940912  214127    956      6 78.26
1797.96/1798.75	c      818   3750   470011  2184468    4   942272  235540   1636     10 79.74
1797.96/1798.75	c     1326   3750   471026  2368672    5   944302  259095   2651     16 81.69
1797.96/1798.75	c     2090   3750   472554  2657725    5   947358  285005   4179     24 84.93
1797.96/1798.75	c     3238   3750   474850  3197455    6   951950  313506   6475     35 90.39
1797.96/1798.75	c     4959   3750   478292  4223191    8   958834  344857   9917     50 99.18
1797.96/1798.75	c     7545   3750   483464  5615855   11   969178  379343  15089     66 114.11
1797.96/1798.75	c    11425   3750   491224  7615243   15   984698  417278  22849     83 136.53
1797.96/1798.75	c    17248   3750   502869 10574371   21  1007988  459006  34494     99 172.97
1797.96/1798.75	c    25985   3750   520340 14865034   28  1042930  504907  51965    111 232.85
1797.96/1798.75	c    39095   3750   546557 24450453   44  1095365  555398  78182    106 367.08
1797.96/1798.75	c    58765   3750   585894 38722843   66  1174040  610938 117519     97 599.83
1797.96/1798.75	c    88275   3750   644902 56403637   87  1292061  672032 176527     86 1019.24
1797.96/1798.75	c Resources Exceeded
1797.96/1798.75	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.75	c   15   127169  41841   236957   722684 81955708 254309     70 1798.03
1797.96/1798.75	s UNKNOWN
1797.96/1798.75	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-1877430-1245125237/watcher-1877430-1245125237 -o /tmp/evaluation-result-1877430-1245125237/solver-1877430-1245125237 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877430-1245125237.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 3/64 31993
/proc/meminfo: memFree=1461848/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=30392 CPUtime=0
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 180124548 31121408 228 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 7598 230 174 640 0 2033 0

[startup+0.0907451 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31993
/proc/meminfo: memFree=1461848/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=32172 CPUtime=0.08
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 835 0 0 0 8 0 0 0 18 0 1 0 180124548 32944128 819 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 8043 819 313 640 0 2478 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 32172

[startup+0.101745 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31993
/proc/meminfo: memFree=1461848/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=32444 CPUtime=0.09
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 910 0 0 0 9 0 0 0 18 0 1 0 180124548 33222656 894 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 8111 894 332 640 0 2546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 32444

[startup+0.301789 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31993
/proc/meminfo: memFree=1461848/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=36400 CPUtime=0.29
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 2244 0 0 0 29 0 0 0 19 0 1 0 180124548 37273600 2228 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 9100 2228 675 640 0 3535 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36400

[startup+0.701875 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31993
/proc/meminfo: memFree=1461848/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=44176 CPUtime=0.69
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 4888 0 0 0 68 1 0 0 22 0 1 0 180124548 45236224 4872 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 11044 4872 1356 640 0 5479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44176

[startup+1.50105 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 31994
/proc/meminfo: memFree=1442576/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=59592 CPUtime=1.49
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 10092 0 0 0 147 2 0 0 25 0 1 0 180124548 61022208 10076 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 14898 10076 2700 640 0 9333 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59592

[startup+3.10139 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 31994
/proc/meminfo: memFree=1421456/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=89940 CPUtime=3.09
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 24971 0 0 0 300 9 0 0 25 0 1 0 180124548 92098560 20034 1992294400 134512640 137136520 4294956256 18446744073709551615 134550412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 22485 20034 185 640 0 21841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89940

[startup+6.30108 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 31994
/proc/meminfo: memFree=1352976/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=119748 CPUtime=6.29
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 32437 0 0 0 615 14 0 0 25 0 1 0 180124548 122621952 27500 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 29937 27500 190 640 0 29293 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119748

[startup+12.7014 s]
/proc/loadavg: 1.14 1.03 1.01 2/65 31994
/proc/meminfo: memFree=1352976/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=119748 CPUtime=12.69
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 32437 0 0 0 1252 17 0 0 25 0 1 0 180124548 122621952 27500 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 29937 27500 190 640 0 29293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119748

[startup+25.5012 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 31994
/proc/meminfo: memFree=1353040/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=119748 CPUtime=25.48
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 32437 0 0 0 2525 23 0 0 25 0 1 0 180124548 122621952 27500 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 29937 27500 190 640 0 29293 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 119748

[startup+51.1017 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 31994
/proc/meminfo: memFree=1353104/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=119748 CPUtime=51.05
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 32437 0 0 0 5067 38 0 0 25 0 1 0 180124548 122621952 27500 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 29937 27500 190 640 0 29293 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 119748

[startup+102.306 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 31994
/proc/meminfo: memFree=1348688/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=124276 CPUtime=102.23
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 41009 0 0 0 10163 60 0 0 25 0 1 0 180124548 127258624 28651 1992294400 134512640 137136520 4294956256 18446744073709551615 136502052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 31069 28651 197 640 0 30425 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 124276

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 31994
/proc/meminfo: memFree=1278608/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=194668 CPUtime=162.2
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 58603 0 0 0 16147 73 0 0 25 0 1 0 180124548 199340032 46245 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 48667 46245 197 640 0 48023 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 194668

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31994
/proc/meminfo: memFree=1220112/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=252560 CPUtime=222.18
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 73083 0 0 0 22134 84 0 0 25 0 1 0 180124548 258621440 60725 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 63140 60725 197 640 0 62496 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 252560

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=1161936/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=311256 CPUtime=282.16
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 87760 0 0 0 28123 93 0 0 25 0 1 0 180124548 318726144 75402 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 77814 75402 197 640 0 77170 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 311256

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=1107920/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=364612 CPUtime=342.14
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 101097 0 0 0 34111 103 0 0 25 0 1 0 180124548 373362688 88739 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 91153 88739 197 640 0 90509 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 364612

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=1055760/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=417248 CPUtime=402.11
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 114253 0 0 0 40098 113 0 0 25 0 1 0 180124548 427261952 101895 1992294400 134512640 137136520 4294956256 18446744073709551615 134573092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 104312 101895 197 640 0 103668 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 417248

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=1009552/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=462608 CPUtime=462.09
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 125599 0 0 0 46088 121 0 0 25 0 1 0 180124548 473710592 113241 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 115652 113241 197 640 0 115008 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 462608

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=957776/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=515156 CPUtime=522.07
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 138708 0 0 0 52077 130 0 0 25 0 1 0 180124548 527519744 126350 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 128789 126350 197 640 0 128145 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 515156

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=909840/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=562000 CPUtime=582.04
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 150446 0 0 0 58066 138 0 0 25 0 1 0 180124548 575488000 138088 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 140500 138088 197 640 0 139856 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 562000

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=867856/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=603804 CPUtime=642.02
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 160897 0 0 0 64057 145 0 0 25 0 1 0 180124548 618295296 148539 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 150951 148539 197 640 0 150307 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 603804

[startup+702.301 s]

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

/proc/meminfo: memFree=639760/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=831900 CPUtime=1061.85
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 217907 0 0 0 105995 190 0 0 25 0 1 0 180124548 851865600 205549 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 207975 205549 197 640 0 207331 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 831900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=598672/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=872516 CPUtime=1121.82
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 228049 0 0 0 111984 198 0 0 25 0 1 0 180124548 893456384 215691 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 218129 215691 197 640 0 217485 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 872516

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=567248/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=904240 CPUtime=1181.81
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 235993 0 0 0 117977 204 0 0 25 0 1 0 180124548 925941760 223635 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 226060 223635 197 640 0 225416 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 904240

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=537040/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=934052 CPUtime=1241.78
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 243456 0 0 0 123969 209 0 0 25 0 1 0 180124548 956469248 231098 1992294400 134512640 137136520 4294956256 18446744073709551615 134544554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 233513 231098 197 640 0 232869 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 934052

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=503568/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=967044 CPUtime=1301.76
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 251710 0 0 0 129962 214 0 0 25 0 1 0 180124548 990253056 239352 1992294400 134512640 137136520 4294956256 18446744073709551615 134606777 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 241761 239352 197 640 0 241117 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 967044

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=479312/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=991404 CPUtime=1361.74
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 257798 0 0 0 135955 219 0 0 25 0 1 0 180124548 1015197696 245440 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 247851 245440 197 640 0 247207 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 991404

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=455824/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=1014840 CPUtime=1421.72
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 263636 0 0 0 141948 224 0 0 25 0 1 0 180124548 1039196160 251278 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 253710 251278 197 640 0 253066 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 1014840

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=434640/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=1035992 CPUtime=1481.68
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 268949 0 0 0 147940 228 0 0 25 0 1 0 180124548 1060855808 256591 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 258998 256591 197 640 0 258354 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 1035992

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=413392/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=1057020 CPUtime=1541.66
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 274206 0 0 0 153934 232 0 0 25 0 1 0 180124548 1082388480 261848 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 264255 261848 197 640 0 263611 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 1057020

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=391568/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=1079088 CPUtime=1601.64
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 279721 0 0 0 159928 236 0 0 25 0 1 0 180124548 1104986112 267363 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 269772 267363 197 640 0 269128 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 1079088

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=372880/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=1097568 CPUtime=1661.61
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 284328 0 0 0 165922 239 0 0 25 0 1 0 180124548 1123909632 271970 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 274392 271970 197 640 0 273748 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 1097568

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=354384/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=1116136 CPUtime=1721.59
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 288955 0 0 0 171916 243 0 0 25 0 1 0 180124548 1142923264 276597 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 279034 276597 197 640 0 278390 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 1116136

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=337680/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=1132616 CPUtime=1781.57
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 293087 0 0 0 177910 247 0 0 25 0 1 0 180124548 1159798784 280729 1992294400 134512640 137136520 4294956256 18446744073709551615 136501955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 283154 280729 197 640 0 282510 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 1132616

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

[startup+1791.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=335184/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=1135016 CPUtime=1791.17
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 293703 0 0 0 178869 248 0 0 25 0 1 0 180124548 1162256384 281345 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 283754 281345 197 640 0 283110 0
Current children cumulated CPU time (s) 1791.17
Current children cumulated vsize (KiB) 1135016

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=334160/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=1136080 CPUtime=1794.37
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 293954 0 0 0 179189 248 0 0 25 0 1 0 180124548 1163345920 281596 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 284020 281596 197 640 0 283376 0
Current children cumulated CPU time (s) 1794.37
Current children cumulated vsize (KiB) 1136080

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=333776/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=1136480 CPUtime=1795.97
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 294057 0 0 0 179349 248 0 0 25 0 1 0 180124548 1163755520 281699 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 284120 281699 197 640 0 283476 0
Current children cumulated CPU time (s) 1795.97
Current children cumulated vsize (KiB) 1136480

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=333584/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=1137008 CPUtime=1797.56
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 294174 0 0 0 179508 248 0 0 25 0 1 0 180124548 1164296192 281816 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 284252 281816 197 640 0 283608 0
Current children cumulated CPU time (s) 1797.56
Current children cumulated vsize (KiB) 1137008

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=333200/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=1137008 CPUtime=1797.96
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194304 294202 0 0 0 179548 248 0 0 25 0 1 0 180124548 1164296192 281844 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 284252 281844 197 640 0 283608 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 1137008

[startup+1798.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31994
/proc/meminfo: memFree=333200/2055920 swapFree=4192812/4192956
[pid=31993] ppid=31991 vsize=0 CPUtime=1798.17
/proc/31993/stat : 31993 (bsolo) R 31991 31993 30190 0 -1 4194308 294215 0 0 0 179554 263 0 0 25 0 1 0 180124548 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31993/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.93
CPU time (s): 1798.21
CPU user time (s): 1795.54
CPU system time (s): 2.66459
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 1137008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.54
system time used= 2.66459
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 294215
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= 2839

runsolver used 1.14383 second user time and 3.9144 second system time

The end

Launcher Data 

Begin job on node10 at 2009-06-16 06:07:19
IDJOB=1877430
IDBENCH=1373
IDSOLVER=699
FILE ID=node10/1877430-1245125237
PBS_JOBID= 9363654
Free space on /tmp= 65968 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k5_l4_n750.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877430-1245125237/watcher-1877430-1245125237 -o /tmp/evaluation-result-1877430-1245125237/solver-1877430-1245125237 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877430-1245125237.opb

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

MD5SUM BENCH= 84dfc4b706a5e82746c96ff285501708
RANDOM SEED=747586850

node10.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		: 3000.263
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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1462264 kB
Buffers:         32308 kB
Cached:         490748 kB
SwapCached:          0 kB
Active:          93576 kB
Inactive:       442936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23616 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            43160 kB
Committed_AS:   164932 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65964 MiB
End job on node10 at 2009-06-16 06:37:18