Trace number 433431

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, and are wall clock time (not CPU 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 3.0.17? (TO) 1800.07 1800.56

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-35-30.opb
MD5SUMc31072fad7bb81e0a58c1598fe2e2bbc
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1050
Total number of constraints17885
Number of constraints which are clauses17885
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint30
Number of terms in the objective function 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 31
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.02	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.02	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.02	c type "bsolo -h" for help
0.00/0.02	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.02	c Memory Limit set to 1800 MB
0.00/0.02	c Instance file /tmp/evaluation/433431-1177959750/instance-433431-1177959750.opb
0.00/0.02	c File size is 435254 bytes.
0.06/0.09	c Highest Coefficient sum: 31
0.06/0.09	c Parsing was ok!!
0.06/0.09	c Total parsing time: 0.071 s
0.07/0.10	c Var: 1050 Constr: 17885 17885/0/0 Lit: 36750 Watch. Lit: 35770
0.07/0.10	c Obj. Vars: 0 (0 % of total variables)
0.07/0.17	c Pre-processing Time: 0.151 s
0.07/0.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.07/0.17	c        0   1050    17885    36750    2    35770    5961      0      0 0.15
0.07/0.17	c Switching off LPR mode.
1800.00/1800.50	c      101   1050    17986    49526    2    35972    6558    101    619 0.16
1800.00/1800.50	c      255   1050    18140    71064    3    36280    7214    255   1370 0.19
1800.00/1800.50	c      483   1050    18368   118317    6    36736    7936    483   2100 0.23
1800.00/1800.50	c      822   1050    18707   181101    9    37414    8730    822   2695 0.30
1800.00/1800.50	c     1330   1050    19215   251705   13    38430    9604   1330   2191 0.61
1800.00/1800.50	c     2094   1050    19979   623516   31    39958   10565   2094   2007 1.04
1800.00/1800.50	c     3240   1050    21125  1390503   65    42250   11622   3240   1239 2.61
1800.00/1800.50	c     4961   1050    22846  2544969  111    45692   12785   4961    835 5.94
1800.00/1800.50	c     7546   1050    25431  4360564  171    50862   14064   7546    580 12.99
1800.00/1800.50	c    11427   1050    29312  6895563  235    58624   15471  11427    408 27.95
1800.00/1800.50	c    17249   1050    26781  5263646  196    53562   17019   8896    346 49.78
1800.00/1800.50	c    25988   1050    26396  5596936  212    52792   18721   8511    243 106.68
1800.00/1800.50	c    39101   1050    29330  7258489  247    58660   20594  11445    244 160.13
1800.00/1800.50	c    58774   1050    37970 13433810  353    75940   22654  20085    212 276.86
1800.00/1800.50	c    88285   1050    31705  9802365  309    63410   24920  13820    167 528.45
1800.00/1800.50	c   132557   1050    36290 13555311  373    72580   27413  18405    133 991.67
1800.00/1800.50	c   198969   1050    41839 16925521  404    83678   30155  23954    121 1635.72
1800.00/1800.50	c Caught signal: 15
1800.00/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.50	c   17   212267  40481   558034    37376 13869530  19491    117 1800.02
1800.00/1800.50	s UNKNOWN
1800.00/1800.50	c Total time: 1800.02 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-433431-1177959750 -o ROOT/results/node2/solver-433431-1177959750 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433431-1177959750/instance-433431-1177959750.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.93 3/77 27812
/proc/meminfo: memFree=1862192/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=18528 CPUtime=0
/proc/27812/stat : 27812 (runsolver) D 27810 27812 27156 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 272012827 18972672 284 18446744073709551615 4194304 4255128 548682068976 18446744073709551615 206381313319 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/27812/statm: 4632 284 249 14 0 2626 0

[startup+0.0876719 s]
/proc/loadavg: 0.99 0.97 0.93 3/77 27812
/proc/meminfo: memFree=1862192/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=6004 CPUtime=0.06
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 848 0 0 0 6 0 0 0 18 0 1 0 272012827 6148096 818 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10856718 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27812/statm: 1501 818 372 324 0 464 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6004

[startup+0.102678 s]
/proc/loadavg: 0.99 0.97 0.93 3/77 27812
/proc/meminfo: memFree=1862192/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=6640 CPUtime=0.07
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 1146 0 0 0 7 0 0 0 18 0 1 0 272012827 6799360 1009 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134548467 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27812/statm: 1660 1009 298 324 0 730 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6640

[startup+0.301697 s]
/proc/loadavg: 0.99 0.97 0.93 3/77 27812
/proc/meminfo: memFree=1862192/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=8220 CPUtime=0.27
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 1579 0 0 0 26 1 0 0 19 0 1 0 272012827 8417280 1442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27812/statm: 2055 1442 309 324 0 1125 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8220

[startup+0.701737 s]
/proc/loadavg: 0.99 0.97 0.93 3/77 27812
/proc/meminfo: memFree=1862192/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=9776 CPUtime=0.67
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 1969 0 0 0 66 1 0 0 23 0 1 0 272012827 10010624 1832 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27812/statm: 2444 1832 309 324 0 1514 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 9776

[startup+1.50181 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 27813
/proc/meminfo: memFree=1851880/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=18284 CPUtime=1.46
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 4069 0 0 0 144 2 0 0 25 0 1 0 272012827 18722816 3932 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 4571 3932 309 324 0 3641 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 18284

[startup+3.10198 s]
/proc/loadavg: 1.07 0.99 0.94 2/78 27813
/proc/meminfo: memFree=1843816/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=26732 CPUtime=3.07
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 6189 0 0 0 304 3 0 0 25 0 1 0 272012827 27373568 6052 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 6683 6052 309 324 0 5753 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26732

[startup+6.30131 s]
/proc/loadavg: 1.07 0.99 0.94 2/78 27813
/proc/meminfo: memFree=1828648/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=40252 CPUtime=6.27
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 9585 0 0 0 622 5 0 0 25 0 1 0 272012827 41218048 9448 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 10063 9448 309 324 0 9133 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 40252

[startup+12.702 s]
/proc/loadavg: 1.06 0.99 0.94 2/78 27813
/proc/meminfo: memFree=1805544/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=61660 CPUtime=12.66
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 14931 0 0 0 1258 8 0 0 25 0 1 0 272012827 63139840 14794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 15415 14794 309 324 0 14485 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 61660

[startup+25.5013 s]
/proc/loadavg: 1.05 0.99 0.94 2/78 27813
/proc/meminfo: memFree=1775720/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=90320 CPUtime=25.46
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 22080 0 0 0 2534 12 0 0 25 0 1 0 272012827 92487680 21943 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 22580 21943 309 324 0 21650 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 90320

[startup+51.102 s]
/proc/loadavg: 1.03 0.99 0.94 2/78 27813
/proc/meminfo: memFree=1732008/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=133488 CPUtime=51.05
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 32889 0 0 0 5088 17 0 0 25 0 1 0 272012827 136691712 32752 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 33372 32752 309 324 0 32442 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 133488

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.94 2/78 27813
/proc/meminfo: memFree=1716072/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=149464 CPUtime=102.24
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 36869 0 0 0 10204 20 0 0 25 0 1 0 272012827 153051136 36732 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 37366 36732 309 324 0 36436 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 149464

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 27813
/proc/meminfo: memFree=1690664/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=174636 CPUtime=162.22
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 43181 0 0 0 16197 25 0 0 25 0 1 0 272012827 178827264 43044 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 43659 43044 309 324 0 42729 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 174636

[startup+222.302 s]
/proc/loadavg: 1.11 1.02 0.95 2/78 27813
/proc/meminfo: memFree=1678632/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=186608 CPUtime=222.21
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 46176 0 0 0 22193 28 0 0 25 0 1 0 272012827 191086592 46039 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 46652 46039 309 324 0 45722 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 186608

[startup+282.302 s]
/proc/loadavg: 1.11 1.03 0.95 2/78 27813
/proc/meminfo: memFree=1673192/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=193412 CPUtime=282.19
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 47864 0 0 0 28190 29 0 0 25 0 1 0 272012827 198053888 47727 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 48353 47727 309 324 0 47423 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 193412

[startup+342.301 s]
/proc/loadavg: 1.11 1.04 0.96 2/78 27813
/proc/meminfo: memFree=1652904/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=212400 CPUtime=342.18
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 52627 0 0 0 34186 32 0 0 25 0 1 0 272012827 217497600 52490 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 53100 52490 309 324 0 52170 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 212400

[startup+402.301 s]
/proc/loadavg: 1.14 1.06 0.97 2/78 27813
/proc/meminfo: memFree=1648744/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=216536 CPUtime=402.16
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 53661 0 0 0 40183 33 0 0 25 0 1 0 272012827 221732864 53524 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 54134 53524 309 324 0 53204 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 216536

[startup+462.302 s]
/proc/loadavg: 1.10 1.06 0.97 2/78 27813
/proc/meminfo: memFree=1648808/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=216536 CPUtime=462.15
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 53661 0 0 0 46181 34 0 0 25 0 1 0 272012827 221732864 53524 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 54134 53524 309 324 0 53204 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 216536

[startup+522.302 s]
/proc/loadavg: 1.04 1.05 0.97 2/78 27813
/proc/meminfo: memFree=1643560/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=221748 CPUtime=522.13
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 54956 0 0 0 52178 35 0 0 25 0 1 0 272012827 227069952 54819 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 55437 54819 309 324 0 54507 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 221748

[startup+582.301 s]
/proc/loadavg: 1.01 1.04 0.97 2/78 27813
/proc/meminfo: memFree=1643624/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=221748 CPUtime=582.11
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 54956 0 0 0 58176 35 0 0 25 0 1 0 272012827 227069952 54819 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 55437 54819 309 324 0 54507 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 221748

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 0.97 2/78 27813
/proc/meminfo: memFree=1637544/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=227808 CPUtime=642.1
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 56467 0 0 0 64173 37 0 0 25 0 1 0 272012827 233275392 56330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 56952 56330 309 324 0 56022 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 227808


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1615528/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=249676 CPUtime=882.04
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 61963 0 0 0 88162 42 0 0 25 0 1 0 272012827 255668224 61810 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 62419 61810 309 324 0 61489 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 249676

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1615592/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=249668 CPUtime=942.02
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 61963 0 0 0 94160 42 0 0 25 0 1 0 272012827 255660032 61808 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 62417 61808 309 324 0 61487 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 249668

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1615592/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=249668 CPUtime=1002.01
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 61963 0 0 0 100158 43 0 0 25 0 1 0 272012827 255660032 61808 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 62417 61808 309 324 0 61487 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 249668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1600040/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=266452 CPUtime=1061.99
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 66132 0 0 0 106153 46 0 0 25 0 1 0 272012827 272846848 65977 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 66613 65977 309 324 0 65683 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 266452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1595048/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=270180 CPUtime=1121.98
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 67086 0 0 0 112151 47 0 0 25 0 1 0 272012827 276664320 66931 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 67545 66931 309 324 0 66615 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 270180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1595048/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=270180 CPUtime=1181.96
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 67086 0 0 0 118149 47 0 0 25 0 1 0 272012827 276664320 66931 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 67545 66931 309 324 0 66615 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 270180

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1594984/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=270032 CPUtime=1241.95
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 67086 0 0 0 124147 48 0 0 25 0 1 0 272012827 276512768 66899 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 67508 66899 309 324 0 66578 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 270032

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1595048/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=270032 CPUtime=1301.93
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 67086 0 0 0 130145 48 0 0 25 0 1 0 272012827 276512768 66899 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 67508 66899 309 324 0 66578 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 270032

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1595048/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=270032 CPUtime=1361.92
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 67086 0 0 0 136143 49 0 0 25 0 1 0 272012827 276512768 66899 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 67508 66899 309 324 0 66578 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 270032

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1595048/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=270032 CPUtime=1421.9
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 67086 0 0 0 142141 49 0 0 25 0 1 0 272012827 276512768 66899 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 67508 66899 309 324 0 66578 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 270032

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1595048/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=270032 CPUtime=1481.88
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 67086 0 0 0 148139 49 0 0 25 0 1 0 272012827 276512768 66899 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 67508 66899 309 324 0 66578 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 270032

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1595048/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=270032 CPUtime=1541.87
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 67086 0 0 0 154137 50 0 0 25 0 1 0 272012827 276512768 66899 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10968786 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 67508 66899 309 324 0 66578 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 270032

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1595112/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=269836 CPUtime=1601.85
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 67086 0 0 0 160135 50 0 0 25 0 1 0 272012827 276312064 66850 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 67459 66850 309 324 0 66529 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 269836

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1595112/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=269836 CPUtime=1661.84
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 67086 0 0 0 166133 51 0 0 25 0 1 0 272012827 276312064 66850 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 67459 66850 309 324 0 66529 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 269836

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1589416/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=276108 CPUtime=1721.82
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 68666 0 0 0 172129 53 0 0 25 0 1 0 272012827 282734592 68416 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 69027 68416 309 324 0 68097 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 276108

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1574056/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=290980 CPUtime=1781.81
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 72385 0 0 0 178125 56 0 0 25 0 1 0 272012827 297963520 72135 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 72745 72135 309 324 0 71815 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 290980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1574056/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=290980 CPUtime=1800
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 72385 0 0 0 179944 56 0 0 25 0 1 0 272012827 297963520 72135 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10968820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 72745 72135 309 324 0 71815 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 290980

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 27813
/proc/meminfo: memFree=1574056/2055920 swapFree=4148836/4192956
[pid=27812] ppid=27810 vsize=290980 CPUtime=1800
/proc/27812/stat : 27812 (bsolo3.0.17) R 27810 27812 27156 0 -1 4194304 72385 0 0 0 179944 56 0 0 25 0 1 0 272012827 297963520 72135 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10968820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27812/statm: 72745 72135 309 324 0 71815 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 290980

Child status: 15
Real time (s): 1800.56
CPU time (s): 1800.07
CPU user time (s): 1799.45
CPU system time (s): 0.616906
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 290980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.45
system time used= 0.616906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72389
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= 21
involuntary context switches= 37328

runsolver used 1.47677 second user time and 3.75143 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Apr 30 19:02:30 UTC 2007

IDJOB= 433431
IDBENCH= 2606
IDSOLVER= 199
FILE ID= node2/433431-1177959750

PBS_JOBID= 4727713

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-35-30.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433431-1177959750/instance-433431-1177959750.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-433431-1177959750 -o ROOT/results/node2/solver-433431-1177959750 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433431-1177959750/instance-433431-1177959750.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  c31072fad7bb81e0a58c1598fe2e2bbc

RANDOM SEED= 251528358

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:       1862600 kB
Buffers:         32332 kB
Cached:          70240 kB
SwapCached:      12280 kB
Active:          49396 kB
Inactive:        76340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862600 kB
SwapTotal:     4192956 kB
SwapFree:      4148836 kB
Dirty:            7032 kB
Writeback:           0 kB
Mapped:          30240 kB
Slab:            52980 kB
Committed_AS:  8415488 kB
PageTables:       1860 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= 66558 MiB

End job on node2 on Mon Apr 30 19:32:33 UTC 2007