Trace number 1885164

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 pbSAT 1046.3 1046.6

General information on the benchmark

Name/PURE-SAT/SAT09/CRAFTED/
edgematching/all/em_8_4_5_all.opb
MD5SUMbf478f75a82e2429b124a65bf0ab42d8
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark6.86296
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2420
Total number of constraints62900
Number of constraints which are clauses62900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint36
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 37
Number of bits of the biggest sum of numbers6
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-1885164-1245263934.opb
0.00/0.00	c File size is 1844074 bytes.
0.19/0.23	c Highest Coefficient sum: 37
0.19/0.23	c Parsing was ok!!
0.19/0.23	c Total parsing time: 0.231 s
0.19/0.25	c Var: 2420 Constr: 62900 62900/0/0 Lit: 155908 Watch. Lit: 125800
0.19/0.25	c Obj. Vars: 0 (0 % of total variables)
0.89/0.99	c Pre-processing Time: 0.993 s
0.89/0.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.99	c        0   2336    60564   149884    2   121128   20188      0      0 0.99
0.89/0.99	c Switching off lower bounding mode.
1046.19/1046.54	c      100   2336    60753   158655    2   121506   22207    189     95 1.04
1046.19/1046.54	c      250   2336    61051   168572    2   122102   24428    487    224 1.12
1046.19/1046.54	c      475   2336    61501   186678    3   123002   26871    937    386 1.23
1046.19/1046.54	c      813   2336    62177   212308    3   124354   29559   1613    558 1.46
1046.19/1046.54	c     1323   2336    63197   272368    4   126394   32515   2633    724 1.82
1046.19/1046.54	c     2086   2336    64723   470380    7   129446   35767   4159    827 2.52
1046.19/1046.54	c     3232   2336    67015   731334   10   134030   39344   6451    725 4.45
1046.19/1046.54	c     4954   2336    70445  1417216   20   140890   43279   9881    704 7.03
1046.19/1046.54	c     7538   2336    75612  2536653   33   151224   47607  15048    592 12.72
1046.19/1046.54	c    11417   2336    83370  4054483   48   166740   52368  22806    495 23.04
1046.19/1046.54	c    17240   2336    95016  7151399   75   190032   57605  34452    343 50.15
1046.19/1046.54	c    25978   2336   112459 10192242   90   224918   63366  51895    288 90.00
1046.19/1046.54	c    39088   2336   100525 13449335  133   201050   69703  39961    156 249.61
1046.19/1046.54	c    58762   2336    95487 13180675  138   190974   76674  34923    122 477.93
1046.19/1046.54	c    88272   2336   102970 18459203  179   205940   84342  42406    100 875.98
1046.19/1046.54	c Backtracks by Clause: 106196
1046.19/1046.54	c Backtracks by PB constraint: 0
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1046.19/1046.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1046.19/1046.54	c   15   106196  51912   693619   138790 28041173  78226    101 1046.24
1046.19/1046.54	s SATISFIABLE
1046.19/1046.54	c Total time: 1046.24 s

Verifier Data 

OK	0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1885164-1245263934/watcher-1885164-1245263934 -o /tmp/evaluation-result-1885164-1245263934/solver-1885164-1245263934 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1885164-1245263934.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: 0.98 0.98 0.99 3/64 20775
/proc/meminfo: memFree=1867796/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=12520 CPUtime=0
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 193991384 12820480 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 3130 250 175 640 0 2035 0

[startup+0.056659 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 20775
/proc/meminfo: memFree=1867796/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=14304 CPUtime=0.05
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 792 0 0 0 5 0 0 0 20 0 1 0 193991384 14647296 776 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 3576 776 278 640 0 2481 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14304

[startup+0.101663 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 20775
/proc/meminfo: memFree=1867796/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=15676 CPUtime=0.09
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 1240 0 0 0 9 0 0 0 20 0 1 0 193991384 16052224 1224 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 3919 1224 371 640 0 2824 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15676

[startup+0.301683 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 20775
/proc/meminfo: memFree=1867796/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=20500 CPUtime=0.29
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 3156 0 0 0 29 0 0 0 22 0 1 0 193991384 20992000 2689 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 5125 2689 189 640 0 4481 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20500

[startup+0.701724 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 20775
/proc/meminfo: memFree=1867796/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=22888 CPUtime=0.69
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 3750 0 0 0 66 3 0 0 25 0 1 0 193991384 23437312 3283 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 5722 3283 193 640 0 5078 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22888

[startup+1.50181 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20776
/proc/meminfo: memFree=1855756/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=22528 CPUtime=1.49
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 4228 0 0 0 143 6 0 0 25 0 1 0 193991384 23068672 3201 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 5632 3201 198 640 0 4988 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22528

[startup+3.10197 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20776
/proc/meminfo: memFree=1854988/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=26532 CPUtime=3.09
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 5229 0 0 0 301 8 0 0 25 0 1 0 193991384 27168768 4202 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 6633 4203 198 640 0 5989 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26532

[startup+6.3013 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20776
/proc/meminfo: memFree=1846284/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=35164 CPUtime=6.29
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 7398 0 0 0 618 11 0 0 25 0 1 0 193991384 36007936 6371 1992294400 134512640 137136520 4294956256 18446744073709551615 134598562 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 8791 6371 198 640 0 8147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35164

[startup+12.702 s]
/proc/loadavg: 1.14 1.02 1.01 2/65 20776
/proc/meminfo: memFree=1826460/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=52204 CPUtime=12.68
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 11662 0 0 0 1253 15 0 0 25 0 1 0 193991384 53456896 10635 1992294400 134512640 137136520 4294956256 18446744073709551615 134571152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 13051 10635 198 640 0 12407 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52204

[startup+25.5053 s]
/proc/loadavg: 1.18 1.03 1.01 2/65 20776
/proc/meminfo: memFree=1802972/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=75084 CPUtime=25.48
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 17377 0 0 0 2526 22 0 0 25 0 1 0 193991384 76886016 16350 1992294400 134512640 137136520 4294956256 18446744073709551615 134551815 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 18771 16350 198 640 0 18127 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75084

[startup+51.1019 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 20776
/proc/meminfo: memFree=1764444/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=113896 CPUtime=51.07
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 27070 0 0 0 5077 30 0 0 25 0 1 0 193991384 116629504 26043 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 28474 26043 198 640 0 27830 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 113896

[startup+102.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 20776
/proc/meminfo: memFree=1715932/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=162488 CPUtime=102.26
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 39219 0 0 0 10180 46 0 0 25 0 1 0 193991384 166387712 38192 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 40622 38192 198 640 0 39978 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 162488

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 20776
/proc/meminfo: memFree=1664092/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=213440 CPUtime=162.24
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 52025 0 0 0 16170 54 0 0 25 0 1 0 193991384 218562560 50934 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 53360 50934 198 640 0 52716 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 213440

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20776
/proc/meminfo: memFree=1664092/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=213440 CPUtime=222.23
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 52025 0 0 0 22167 56 0 0 25 0 1 0 193991384 218562560 50934 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 53360 50934 198 640 0 52716 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 213440

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1654172/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=223992 CPUtime=282.21
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 54665 0 0 0 28160 61 0 0 25 0 1 0 193991384 229367808 53574 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 55998 53574 198 640 0 55354 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 223992

[startup+342.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1604444/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=273132 CPUtime=342.2
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 66946 0 0 0 34149 71 0 0 25 0 1 0 193991384 279687168 65855 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 68283 65855 198 640 0 67639 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 273132

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1556508/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=321476 CPUtime=402.17
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 79035 0 0 0 40139 78 0 0 25 0 1 0 193991384 329191424 77944 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 80369 77944 198 640 0 79725 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 321476

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1531036/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=346044 CPUtime=462.16
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 85266 0 0 0 46133 83 0 0 25 0 1 0 193991384 354349056 84105 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 86511 84105 198 640 0 85867 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 346044

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1531036/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=346044 CPUtime=522.14
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 85266 0 0 0 52127 87 0 0 25 0 1 0 193991384 354349056 84105 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 86511 84105 198 640 0 85867 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 346044

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1531100/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=346044 CPUtime=582.12
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 85266 0 0 0 58121 91 0 0 25 0 1 0 193991384 354349056 84105 1992294400 134512640 137136520 4294956256 18446744073709551615 134605502 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 86511 84105 198 640 0 85867 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 346044

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1531100/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=346044 CPUtime=642.11
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 85266 0 0 0 64118 93 0 0 25 0 1 0 193991384 354349056 84105 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 86511 84105 198 640 0 85867 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 346044

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1507420/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=369996 CPUtime=702.09
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 91230 0 0 0 70111 98 0 0 25 0 1 0 193991384 378875904 90069 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 92499 90069 198 640 0 91855 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 369996

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1492252/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=384576 CPUtime=762.07
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 94978 0 0 0 76106 101 0 0 25 0 1 0 193991384 393805824 93740 1992294400 134512640 137136520 4294956256 18446744073709551615 134544387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 96144 93740 198 640 0 95500 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 384576

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1492252/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=384576 CPUtime=822.05
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 94978 0 0 0 82103 102 0 0 25 0 1 0 193991384 393805824 93740 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 96144 93740 198 640 0 95500 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 384576

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1492252/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=384576 CPUtime=882.05
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 94978 0 0 0 88101 104 0 0 25 0 1 0 193991384 393805824 93740 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 96144 93740 198 640 0 95500 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 384576

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1492252/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=384576 CPUtime=942.02
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 94978 0 0 0 94093 109 0 0 25 0 1 0 193991384 393805824 93740 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 96144 93740 198 640 0 95500 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 384576

[startup+1002.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1492252/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=384576 CPUtime=1002.01
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 94978 0 0 0 100087 114 0 0 25 0 1 0 193991384 393805824 93740 1992294400 134512640 137136520 4294956256 18446744073709551615 134544714 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 96144 93740 198 640 0 95500 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 384576

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

[startup+1024.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1492252/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=384576 CPUtime=1023.8
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 94978 0 0 0 102265 115 0 0 25 0 1 0 193991384 393805824 93740 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 96144 93740 198 640 0 95500 0
Current children cumulated CPU time (s) 1023.8
Current children cumulated vsize (KiB) 384576

[startup+1036.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1492252/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=384576 CPUtime=1036.6
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 94978 0 0 0 103544 116 0 0 25 0 1 0 193991384 393805824 93740 1992294400 134512640 137136520 4294956256 18446744073709551615 134605804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 96144 93740 198 640 0 95500 0
Current children cumulated CPU time (s) 1036.6
Current children cumulated vsize (KiB) 384576

[startup+1043.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1492252/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=384576 CPUtime=1042.99
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 94978 0 0 0 104183 116 0 0 25 0 1 0 193991384 393805824 93740 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 96144 93740 198 640 0 95500 0
Current children cumulated CPU time (s) 1042.99
Current children cumulated vsize (KiB) 384576

[startup+1044.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1492252/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=384576 CPUtime=1044.59
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 94978 0 0 0 104343 116 0 0 25 0 1 0 193991384 393805824 93740 1992294400 134512640 137136520 4294956256 18446744073709551615 134605795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 96144 93740 198 640 0 95500 0
Current children cumulated CPU time (s) 1044.59
Current children cumulated vsize (KiB) 384576

[startup+1045.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1492252/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=384576 CPUtime=1045.39
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 94978 0 0 0 104423 116 0 0 25 0 1 0 193991384 393805824 93740 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 96144 93740 198 640 0 95500 0
Current children cumulated CPU time (s) 1045.39
Current children cumulated vsize (KiB) 384576

[startup+1046.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1492252/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=384576 CPUtime=1045.79
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 94978 0 0 0 104463 116 0 0 25 0 1 0 193991384 393805824 93740 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 96144 93740 198 640 0 95500 0
Current children cumulated CPU time (s) 1045.79
Current children cumulated vsize (KiB) 384576

[startup+1046.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20776
/proc/meminfo: memFree=1492252/2055920 swapFree=4178700/4192956
[pid=20775] ppid=20773 vsize=384576 CPUtime=1046.19
/proc/20775/stat : 20775 (bsolo) R 20773 20775 20296 0 -1 4194304 94978 0 0 0 104503 116 0 0 25 0 1 0 193991384 393805824 93740 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20775/statm: 96144 93740 198 640 0 95500 0
Current children cumulated CPU time (s) 1046.19
Current children cumulated vsize (KiB) 384576

Child status: 0
Real time (s): 1046.6
CPU time (s): 1046.3
CPU user time (s): 1045.08
CPU system time (s): 1.22681
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 384884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1045.08
system time used= 1.22681
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94980
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= 1011

runsolver used 1.10583 second user time and 2.58861 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-17 20:38:55
IDJOB=1885164
IDBENCH=72029
IDSOLVER=701
FILE ID=node90/1885164-1245263934
PBS_JOBID= 9372374
Free space on /tmp= 66528 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT09/CRAFTED/edgematching/all/em_8_4_5_all.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1885164-1245263934/watcher-1885164-1245263934 -o /tmp/evaluation-result-1885164-1245263934/solver-1885164-1245263934 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1885164-1245263934.opb

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

MD5SUM BENCH= bf478f75a82e2429b124a65bf0ab42d8
RANDOM SEED=2067981545

node90.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		: 3000.231
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		: 3000.231
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:       1868284 kB
Buffers:         19684 kB
Cached:         104500 kB
SwapCached:       8008 kB
Active:          37184 kB
Inactive:        97016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1868284 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:            5740 kB
Writeback:           0 kB
Mapped:          15832 kB
Slab:            39408 kB
Committed_AS:   135560 kB
PageTables:       1436 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-1885164-1245263934.opb

Free space on /tmp at the end= 66524 MiB
End job on node90 at 2009-06-17 20:56:21