Trace number 1880559

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 pb? 1798.38 1799.25

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-95-90.opb
MD5SUM464b0bce452dea50452bb0b774d05715
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.610906
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8550
Total number of constraints185
Number of constraints which are clauses95
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint90
Maximum length of a constraint95
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 96
Number of bits of the biggest sum of numbers7
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: Generic Pseudo-Boolean 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-1880559-1245238128.opb
0.00/0.00	c File size is 153273 bytes.
0.00/0.02	c Highest Coefficient sum: 96
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.022 s
0.00/0.02	c Var: 8550 Constr: 185 95/90/0 Lit: 17100 Watch. Lit: 8740
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.79/0.89	c Pre-processing Time: 0.887 s
0.79/0.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.89	c        0   8550      185    17100   92     8740   90031      0      0 0.89
0.79/0.89	c Switching off lower bounding mode.
1798.22/1799.15	c      101   8550      369   314274  851    88840   99035    184     77 1.31
1798.22/1799.15	c      252   8550      603   678363 1124   148790  108939    418    120 2.08
1798.22/1799.15	c      477   8550      954  1319391 1383   244855  119833    769    121 3.93
1798.22/1799.15	c      815   8550     1590  3198226 2011   691743  131817   1405     81 9.96
1798.22/1799.15	c     1325   8550     2566  6492246 2530  1505135  144999   2381     30 43.74
1798.22/1799.15	c     2088   8550     4071 11555463 2838  2825722  159499   3886     16 127.57
1798.22/1799.15	c     3239   8550     6091 18080827 2968  4409347  175449   5906      8 368.05
1798.22/1799.15	c     4962   8550     8986 27288775 3036  6543137  192994   8801      4 1010.45
1798.22/1799.15	c Resources Exceeded
1798.22/1799.15	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.22/1799.15	c    8     6651   2893    83191    11925 36702554  11740      3 1798.27
1798.22/1799.15	s UNKNOWN
1798.22/1799.15	c Total time: 1798.27 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-1880559-1245238128/watcher-1880559-1245238128 -o /tmp/evaluation-result-1880559-1245238128/solver-1880559-1245238128 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880559-1245238128.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: 0.99 0.97 0.82 3/64 8661
/proc/meminfo: memFree=1787336/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=18680 CPUtime=0
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 180339058 19128320 252 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 4670 252 174 640 0 3988 0

[startup+0.0289469 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 8661
/proc/meminfo: memFree=1787336/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=12416 CPUtime=0.02
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 688 0 0 0 2 0 0 0 18 0 1 0 180339058 12713984 634 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 3104 634 188 640 0 2460 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12416

[startup+0.10196 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 8661
/proc/meminfo: memFree=1787336/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=12416 CPUtime=0.09
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 688 0 0 0 9 0 0 0 18 0 1 0 180339058 12713984 634 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 3104 634 188 640 0 2460 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12416

[startup+0.302 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 8661
/proc/meminfo: memFree=1787336/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=12680 CPUtime=0.29
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 827 0 0 0 29 0 0 0 19 0 1 0 180339058 12984320 705 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 3170 705 190 640 0 2526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12680

[startup+0.701079 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 8661
/proc/meminfo: memFree=1787336/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=12680 CPUtime=0.69
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 827 0 0 0 68 1 0 0 23 0 1 0 180339058 12984320 705 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 3170 705 190 640 0 2526 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12680

[startup+1.50124 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 8662
/proc/meminfo: memFree=1783936/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=19264 CPUtime=1.48
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 2546 0 0 0 147 1 0 0 25 0 1 0 180339058 19726336 2387 1992294400 134512640 137136520 4294956256 18446744073709551615 134551204 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 4816 2387 196 640 0 4172 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 19264

[startup+3.10155 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 8662
/proc/meminfo: memFree=1773312/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=31380 CPUtime=3.09
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 5569 0 0 0 305 4 0 0 25 0 1 0 180339058 32133120 5410 1992294400 134512640 137136520 4294956256 18446744073709551615 134598647 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 7845 5410 196 640 0 7201 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31380

[startup+6.30118 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 8662
/proc/meminfo: memFree=1751488/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=52320 CPUtime=6.29
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 10819 0 0 0 620 9 0 0 25 0 1 0 180339058 53575680 10656 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 13080 10656 196 640 0 12436 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52320

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 8662
/proc/meminfo: memFree=1721408/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=78028 CPUtime=12.69
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 17258 0 0 0 1257 12 0 0 25 0 1 0 180339058 79900672 17069 1992294400 134512640 137136520 4294956256 18446744073709551615 134616909 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 19507 17069 197 640 0 18863 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 78028

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 8662
/proc/meminfo: memFree=1691520/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=106484 CPUtime=25.48
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 24397 0 0 0 2534 14 0 0 25 0 1 0 180339058 109039616 24196 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 26621 24196 197 640 0 25977 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 106484

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 8662
/proc/meminfo: memFree=1657984/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=140568 CPUtime=51.07
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 32913 0 0 0 5088 19 0 0 25 0 1 0 180339058 143941632 32712 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 35142 32712 197 640 0 34498 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 140568

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 8662
/proc/meminfo: memFree=1599232/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=198032 CPUtime=102.25
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 47276 0 0 0 10200 25 0 0 25 0 1 0 180339058 202784768 47075 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 49508 47075 197 640 0 48864 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 198032

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 8662
/proc/meminfo: memFree=1543552/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=254428 CPUtime=162.22
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 61373 0 0 0 16191 31 0 0 25 0 1 0 180339058 260534272 61172 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 63607 61172 197 640 0 62963 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 254428

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 8662
/proc/meminfo: memFree=1510400/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=286712 CPUtime=222.19
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 69462 0 0 0 22185 34 0 0 25 0 1 0 180339058 293593088 69255 1992294400 134512640 137136520 4294956256 18446744073709551615 136518905 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 71678 69255 197 640 0 71034 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 286712

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 8662
/proc/meminfo: memFree=1482688/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=314564 CPUtime=282.16
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 76421 0 0 0 28180 36 0 0 25 0 1 0 180339058 322113536 76203 1992294400 134512640 137136520 4294956256 18446744073709551615 134544449 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 78641 76203 197 640 0 77997 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 314564

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 8662
/proc/meminfo: memFree=1461056/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=335952 CPUtime=342.14
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 81762 0 0 0 34176 38 0 0 25 0 1 0 180339058 344014848 81544 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 83988 81544 197 640 0 83344 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 335952

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 8662
/proc/meminfo: memFree=1439616/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=357568 CPUtime=402.11
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 87166 0 0 0 40172 39 0 0 25 0 1 0 180339058 366149632 86948 1992294400 134512640 137136520 4294956256 18446744073709551615 134544443 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 89392 86948 197 640 0 88748 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 357568

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 8662
/proc/meminfo: memFree=1418688/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=378140 CPUtime=462.07
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 92340 0 0 0 46165 42 0 0 25 0 1 0 180339058 387215360 92112 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 94535 92112 197 640 0 93891 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 378140

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 8662
/proc/meminfo: memFree=1401792/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=395604 CPUtime=522.04
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 96703 0 0 0 52160 44 0 0 25 0 1 0 180339058 405098496 96475 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 98901 96475 197 640 0 98257 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 395604

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 8664
/proc/meminfo: memFree=1384128/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=412584 CPUtime=582.01
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 100977 0 0 0 58155 46 0 0 25 0 1 0 180339058 422486016 100707 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 103146 100707 197 640 0 102502 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 412584

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 8664
/proc/meminfo: memFree=1366336/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=430204 CPUtime=641.99
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 105398 0 0 0 64151 48 0 0 25 0 1 0 180339058 440528896 105128 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 107551 105128 197 640 0 106907 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 430204

[startup+702.302 s]

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

/proc/meminfo: memFree=1254400/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=541776 CPUtime=1121.76
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 133328 0 0 0 112115 61 0 0 25 0 1 0 180339058 554778624 133004 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 135444 133004 197 640 0 134800 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 541776

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1243200/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=553156 CPUtime=1181.72
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 136177 0 0 0 118110 62 0 0 25 0 1 0 180339058 566431744 135853 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 138289 135853 197 640 0 137645 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 553156

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1229952/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=566100 CPUtime=1241.69
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 139435 0 0 0 124105 64 0 0 25 0 1 0 180339058 579686400 139095 1992294400 134512640 137136520 4294956256 18446744073709551615 134544443 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 141525 139095 197 640 0 140881 0
Current children cumulated CPU time (s) 1241.69
Current children cumulated vsize (KiB) 566100

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1217280/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=578716 CPUtime=1301.67
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 142583 0 0 0 130102 65 0 0 25 0 1 0 180339058 592605184 142243 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 144679 142243 197 640 0 144035 0
Current children cumulated CPU time (s) 1301.67
Current children cumulated vsize (KiB) 578716

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1204736/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=591316 CPUtime=1361.63
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 145738 0 0 0 136096 67 0 0 25 0 1 0 180339058 605507584 145398 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 147829 145398 197 640 0 147185 0
Current children cumulated CPU time (s) 1361.63
Current children cumulated vsize (KiB) 591316

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1192192/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=603672 CPUtime=1421.59
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 148828 0 0 0 142090 69 0 0 25 0 1 0 180339058 618160128 148488 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 150918 148488 197 640 0 150274 0
Current children cumulated CPU time (s) 1421.59
Current children cumulated vsize (KiB) 603672

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1179392/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=616564 CPUtime=1481.57
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 152037 0 0 0 148086 71 0 0 25 0 1 0 180339058 631361536 151697 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 154141 151697 197 640 0 153497 0
Current children cumulated CPU time (s) 1481.57
Current children cumulated vsize (KiB) 616564

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1168704/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=627176 CPUtime=1541.53
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 154690 0 0 0 154081 72 0 0 25 0 1 0 180339058 642228224 154350 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 156794 154350 197 640 0 156150 0
Current children cumulated CPU time (s) 1541.53
Current children cumulated vsize (KiB) 627176

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1159360/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=636476 CPUtime=1601.51
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 157040 0 0 0 160077 74 0 0 25 0 1 0 180339058 651751424 156700 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 159119 156700 197 640 0 158475 0
Current children cumulated CPU time (s) 1601.51
Current children cumulated vsize (KiB) 636476

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1146944/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=648808 CPUtime=1661.48
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 160098 0 0 0 166073 75 0 0 25 0 1 0 180339058 664379392 159758 1992294400 134512640 137136520 4294956256 18446744073709551615 134543957 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 162202 159758 197 640 0 161558 0
Current children cumulated CPU time (s) 1661.48
Current children cumulated vsize (KiB) 648808

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1131520/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=664660 CPUtime=1721.45
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 164061 0 0 0 172069 76 0 0 25 0 1 0 180339058 680611840 163721 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 166165 163721 197 640 0 165521 0
Current children cumulated CPU time (s) 1721.45
Current children cumulated vsize (KiB) 664660

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1112704/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=682948 CPUtime=1781.42
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 168662 0 0 0 178064 78 0 0 25 0 1 0 180339058 699338752 168322 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 170737 168322 197 640 0 170093 0
Current children cumulated CPU time (s) 1781.42
Current children cumulated vsize (KiB) 682948

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1110656/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=684924 CPUtime=1791.02
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 169140 0 0 0 179024 78 0 0 25 0 1 0 180339058 701362176 168800 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 171231 168800 197 640 0 170587 0
Current children cumulated CPU time (s) 1791.02
Current children cumulated vsize (KiB) 684924

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1109888/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=685648 CPUtime=1794.22
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 169329 0 0 0 179344 78 0 0 25 0 1 0 180339058 702103552 168989 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 171412 168989 197 640 0 170768 0
Current children cumulated CPU time (s) 1794.22
Current children cumulated vsize (KiB) 685648

[startup+1796.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1109824/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=685940 CPUtime=1795.82
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 169394 0 0 0 179504 78 0 0 25 0 1 0 180339058 702402560 169054 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 171485 169054 197 640 0 170841 0
Current children cumulated CPU time (s) 1795.82
Current children cumulated vsize (KiB) 685940

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1109504/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=686092 CPUtime=1797.42
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 169440 0 0 0 179664 78 0 0 25 0 1 0 180339058 702558208 169100 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 171523 169100 197 640 0 170879 0
Current children cumulated CPU time (s) 1797.42
Current children cumulated vsize (KiB) 686092

[startup+1798.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1109440/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=686092 CPUtime=1797.82
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 169449 0 0 0 179704 78 0 0 25 0 1 0 180339058 702558208 169109 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 171523 169109 197 640 0 170879 0
Current children cumulated CPU time (s) 1797.82
Current children cumulated vsize (KiB) 686092

[startup+1799.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1109440/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=686236 CPUtime=1798.22
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194304 169455 0 0 0 179744 78 0 0 25 0 1 0 180339058 702705664 169115 1992294400 134512640 137136520 4294956256 18446744073709551615 136518911 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 171559 169115 197 640 0 170915 0
Current children cumulated CPU time (s) 1798.22
Current children cumulated vsize (KiB) 686236

[startup+1799.2 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8664
/proc/meminfo: memFree=1109440/2055920 swapFree=4192812/4192956
[pid=8661] ppid=8659 vsize=0 CPUtime=1798.32
/proc/8661/stat : 8661 (bsolo) R 8659 8661 8576 0 -1 4194308 169468 0 0 0 179749 83 0 0 25 0 1 0 180339058 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8661/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.32
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1799.25
CPU time (s): 1798.38
CPU user time (s): 1797.49
CPU system time (s): 0.885865
CPU usage (%): 99.9513
Max. virtual memory (cumulated for all children) (KiB): 686236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.49
system time used= 0.885865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 169468
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= 3818

runsolver used 1.42078 second user time and 4.09538 second system time

The end

Launcher Data 

Begin job on node53 at 2009-06-17 13:28:48
IDJOB=1880559
IDBENCH=2585
IDSOLVER=701
FILE ID=node53/1880559-1245238128
PBS_JOBID= 9372288
Free space on /tmp= 66308 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-95-90.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880559-1245238128/watcher-1880559-1245238128 -o /tmp/evaluation-result-1880559-1245238128/solver-1880559-1245238128 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880559-1245238128.opb

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

MD5SUM BENCH= 464b0bce452dea50452bb0b774d05715
RANDOM SEED=1238937332

node53.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		: 3000.283
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		: 3000.283
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:       1787816 kB
Buffers:         21012 kB
Cached:         177540 kB
SwapCached:        144 kB
Active:          66952 kB
Inactive:       145112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          23184 kB
Slab:            42068 kB
Committed_AS:    91368 kB
PageTables:       1380 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-1880559-1245238128.opb

Free space on /tmp at the end= 66304 MiB
End job on node53 at 2009-06-17 13:58:47