Trace number 1876277

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
wbo 1.0? (MO) 1612.12 1612.6

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-cardinality-105-100.opb
MD5SUM1f72b7f8bd829aeeb06978977df8efc2
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 benchmark0.735887
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables10500
Total number of constraints205
Number of constraints which are clauses105
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint100
Maximum length of a constraint105
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 106
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1876277-1245169992.opb.
0.00/0.00	c Instance file HOME/instance-1876277-1245169992.opb
0.00/0.00	c File size is 189526 bytes.
0.01/0.03	c Highest Coefficient sum: 106
0.01/0.03	c ============================[ Problem Statistics ]=============================
0.01/0.03	c |                                                                             |
0.01/0.03	c |  Parsing time:          0.03         s                                      |
0.01/0.03	c |  Number Variables:      10500                                               |
0.01/0.03	c |  Number Clauses:        105                                                 |
0.01/0.03	c |  Number Cardinality:    100                                                 |
0.01/0.03	c |  Number PB Constraints: 0                                                   |
0.01/0.03	c ============================[ Search Statistics ]==============================
0.01/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.03	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.01/0.03	c ===============================================================================
0.01/0.03	c |         0 |   10500      205    21000 |     5000        0    nan |  0.000 % |
0.01/0.06	c |       101 |   10500      205    21000 |     5500      101    431 |  0.000 % |
0.09/0.11	c |       252 |   10500      205    21000 |     6050      252    426 |  0.000 % |
0.19/0.27	c |       477 |   10500      205    21000 |     6655      477    998 |  0.000 % |
0.49/0.57	c |       816 |   10500      205    21000 |     7320      816   1238 |  0.000 % |
0.69/0.77	c |      1323 |   10500      205    21000 |     8052     1323   1021 |  0.000 % |
0.99/1.09	c |      2084 |   10500      205    21000 |     8857     2084    908 |  0.000 % |
1.59/1.62	c |      3223 |   10500      205    21000 |     9743     3223    783 |  0.000 % |
2.49/2.54	c |      4932 |   10500      205    21000 |    10717     4932    703 |  0.000 % |
4.79/4.81	c |      7495 |   10500      205    21000 |    11789     7495    703 |  0.000 % |
8.69/8.71	c |     11341 |   10500      205    21000 |    12968    11341    702 |  0.000 % |
15.39/15.49	c |     17107 |   10500      205    21000 |    14265    17107    693 |  0.000 % |
30.09/30.14	c |     25761 |   10500      205    21000 |    15692    17208    700 |  0.000 % |
66.97/67.10	c |     38737 |   10500      205    21000 |    17261    21580   1388 |  0.000 % |
154.74/154.85	c |     58199 |   10500      205    21000 |    18987    14326   2343 |  0.000 % |
264.92/265.09	c |     87392 |   10500      205    21000 |    20886    26043   1096 |  0.000 % |
605.71/605.99	c |    131183 |   10500      205    21000 |    22974    19367   1580 |  0.000 % |
881.84/882.10	c |    196870 |   10500      205    21000 |    25272    27303   1038 |  0.000 % |

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-1876277-1245169992/watcher-1876277-1245169992 -o /tmp/evaluation-result-1876277-1245169992/solver-1876277-1245169992 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876277-1245169992.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: 0.92 0.97 0.95 3/64 4634
/proc/meminfo: memFree=1846704/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=3044 CPUtime=0
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 184600260 3117056 247 1992294400 134512640 135709839 4294956240 18446744073709551615 135058260 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 761 248 124 292 0 419 0

[startup+0.0166781 s]
/proc/loadavg: 0.92 0.97 0.95 3/64 4634
/proc/meminfo: memFree=1846704/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=3968 CPUtime=0.01
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 507 0 0 0 1 0 0 0 18 0 1 0 184600260 4063232 491 1992294400 134512640 135709839 4294956240 18446744073709551615 134570505 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 992 493 139 292 0 650 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3968

[startup+0.102689 s]
/proc/loadavg: 0.92 0.97 0.95 3/64 4634
/proc/meminfo: memFree=1846704/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=5104 CPUtime=0.09
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 864 0 0 0 8 1 0 0 18 0 1 0 184600260 5226496 801 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 1276 801 135 292 0 981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5104

[startup+0.302712 s]
/proc/loadavg: 0.92 0.97 0.95 3/64 4634
/proc/meminfo: memFree=1846704/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=6856 CPUtime=0.29
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 1289 0 0 0 27 2 0 0 19 0 1 0 184600260 7020544 1226 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 1714 1226 135 292 0 1419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6856

[startup+0.702759 s]
/proc/loadavg: 0.92 0.97 0.95 3/64 4634
/proc/meminfo: memFree=1846704/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=9924 CPUtime=0.69
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 2066 0 0 0 66 3 0 0 22 0 1 0 184600260 10162176 2003 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 2481 2003 135 292 0 2186 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9924

[startup+1.50185 s]
/proc/loadavg: 0.92 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1837032/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=14944 CPUtime=1.49
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 3317 0 0 0 144 5 0 0 25 0 1 0 184600260 15302656 3254 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 3736 3254 135 292 0 3441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14944

[startup+3.10104 s]
/proc/loadavg: 0.92 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1831080/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=22344 CPUtime=3.09
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 5157 0 0 0 302 7 0 0 25 0 1 0 184600260 22880256 5094 1992294400 134512640 135709839 4294956240 18446744073709551615 134573967 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 5586 5094 135 292 0 5291 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22344

[startup+6.30142 s]
/proc/loadavg: 0.93 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1818920/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=32916 CPUtime=6.29
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 7819 0 0 0 619 10 0 0 25 0 1 0 184600260 33705984 7756 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 8229 7756 135 292 0 7934 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32916

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1800296/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=49584 CPUtime=12.69
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 11984 0 0 0 1256 13 0 0 25 0 1 0 184600260 50774016 11921 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 12396 11921 135 292 0 12101 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49584

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1774760/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=74280 CPUtime=25.48
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 18154 0 0 0 2530 18 0 0 25 0 1 0 184600260 76062720 18091 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 18570 18091 135 292 0 18275 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74280

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1705512/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=144932 CPUtime=51.07
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 35817 0 0 0 5077 30 0 0 25 0 1 0 184600260 148410368 35754 1992294400 134512640 135709839 4294956240 18446744073709551615 134517174 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 36233 35754 135 292 0 35938 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 144932

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1577704/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=270880 CPUtime=102.26
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 67285 0 0 0 10180 46 0 0 25 0 1 0 184600260 277381120 67222 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 67720 67222 135 292 0 67425 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 270880

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1462504/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=387548 CPUtime=162.24
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 96439 0 0 0 16162 62 0 0 25 0 1 0 184600260 396849152 96376 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 96887 96376 135 292 0 96592 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 387548

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1385256/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=463016 CPUtime=222.22
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 115317 0 0 0 22146 76 0 0 25 0 1 0 184600260 474128384 115254 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 115754 115254 135 292 0 115459 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 463016

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1311848/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=538692 CPUtime=282.2
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 134215 0 0 0 28130 90 0 0 25 0 1 0 184600260 551620608 134152 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 134673 134152 135 292 0 134378 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 538692

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1231912/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=616060 CPUtime=342.19
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 153555 0 0 0 34113 106 0 0 25 0 1 0 184600260 630845440 153492 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 154015 153492 135 292 0 153720 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 616060

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1186024/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=662348 CPUtime=402.17
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 165104 0 0 0 40103 114 0 0 25 0 1 0 184600260 678244352 165041 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 165587 165041 135 292 0 165292 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 662348

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1154792/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=693156 CPUtime=462.15
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 172791 0 0 0 46094 121 0 0 25 0 1 0 184600260 709791744 172728 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 173289 172728 135 292 0 172994 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 693156

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1128744/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=719164 CPUtime=522.14
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 179310 0 0 0 52087 127 0 0 25 0 1 0 184600260 736423936 179247 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 179791 179247 135 292 0 179496 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 719164

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1082920/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=765216 CPUtime=582.11
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 190795 0 0 0 58075 136 0 0 25 0 1 0 184600260 783581184 190732 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 191304 190732 135 292 0 191009 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 765216

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=1032232/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=815316 CPUtime=642.1
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 203295 0 0 0 64063 147 0 0 25 0 1 0 184600260 834883584 203232 1992294400 134512640 135709839 4294956240 18446744073709551615 134572593 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 203829 203232 135 292 0 203534 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 815316

[startup+702.303 s]

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

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=864104/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=983044 CPUtime=762.07
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 245242 0 0 0 76029 178 0 0 25 0 1 0 184600260 1006637056 245179 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 245761 245179 135 292 0 245466 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 983044

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=772648/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1075692 CPUtime=822.05
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 268386 0 0 0 82011 194 0 0 25 0 1 0 184600260 1101508608 268323 1992294400 134512640 135709839 4294956240 18446744073709551615 134573950 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 268923 268323 135 292 0 268628 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1075692

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=700776/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1146028 CPUtime=882.03
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 285955 0 0 0 87995 208 0 0 25 0 1 0 184600260 1173532672 285892 1992294400 134512640 135709839 4294956240 18446744073709551615 134568563 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 286507 285892 135 292 0 286212 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1146028

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=599848/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1247732 CPUtime=942.01
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 311388 0 0 0 93978 223 0 0 25 0 1 0 184600260 1277677568 311325 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 311933 311325 135 292 0 311638 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1247732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=543528/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1303176 CPUtime=1001.99
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 325248 0 0 0 99967 232 0 0 25 0 1 0 184600260 1334452224 325185 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 325794 325185 135 292 0 325499 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1303176

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=486632/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1360856 CPUtime=1061.98
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 339645 0 0 0 105954 244 0 0 25 0 1 0 184600260 1393516544 339582 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 340214 339582 135 292 0 339919 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1360856

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4635
/proc/meminfo: memFree=411688/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1434912 CPUtime=1121.96
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 358146 0 0 0 111941 255 0 0 25 0 1 0 184600260 1469349888 358083 1992294400 134512640 135709839 4294956240 18446744073709551615 134573927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 358728 358083 135 292 0 358433 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1434912

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4637
/proc/meminfo: memFree=343976/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1504004 CPUtime=1181.94
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 375433 0 0 0 117930 264 0 0 25 0 1 0 184600260 1540100096 375370 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 376001 375370 135 292 0 375706 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1504004

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4637
/proc/meminfo: memFree=296616/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1549524 CPUtime=1241.93
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 386803 0 0 0 123922 271 0 0 25 0 1 0 184600260 1586712576 386740 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 387381 386740 135 292 0 387086 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1549524

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4637
/proc/meminfo: memFree=259752/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1586256 CPUtime=1301.91
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 395958 0 0 0 129914 277 0 0 25 0 1 0 184600260 1624326144 395895 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 396564 395895 135 292 0 396269 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 1586256

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4637
/proc/meminfo: memFree=214632/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1632180 CPUtime=1361.89
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 407436 0 0 0 135904 285 0 0 25 0 1 0 184600260 1671352320 407373 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 408045 407373 135 292 0 407750 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 1632180

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4637
/proc/meminfo: memFree=153960/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1691856 CPUtime=1421.87
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 422350 0 0 0 141893 294 0 0 25 0 1 0 184600260 1732460544 422287 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 422964 422287 135 292 0 422669 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 1691856

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4637
/proc/meminfo: memFree=118376/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1727600 CPUtime=1481.86
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 431301 0 0 0 147884 302 0 0 25 0 1 0 184600260 1769062400 431238 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 431900 431238 135 292 0 431605 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1727600

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4637
/proc/meminfo: memFree=84200/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1761612 CPUtime=1541.84
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 439765 0 0 0 153877 307 0 0 25 0 1 0 184600260 1803890688 439702 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 440403 439702 135 292 0 440108 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 1761612

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4637
/proc/meminfo: memFree=46888/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1799572 CPUtime=1601.81
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 449271 0 0 0 159868 313 0 0 25 0 1 0 184600260 1842761728 449208 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 449893 449208 135 292 0 449598 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 1799572



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1612.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4637
/proc/meminfo: memFree=15784/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=1843952 CPUtime=1611.82
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4194304 460338 0 0 0 160862 320 0 0 25 0 1 0 184600260 1888206848 460275 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 460988 460275 135 292 0 460693 0
Current children cumulated CPU time (s) 1611.82
Current children cumulated vsize (KiB) 1843952

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

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

[startup+1612.41 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4637
/proc/meminfo: memFree=15784/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=0 CPUtime=1611.92
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4195332 460338 0 0 0 160862 330 0 0 25 0 1 0 184600260 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1611.92
Current children cumulated vsize (KiB) 0

[startup+1612.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 4638
/proc/meminfo: memFree=1242912/2055920 swapFree=4191900/4192956
[pid=4634] ppid=4632 vsize=0 CPUtime=1612.02
/proc/4634/stat : 4634 (wbo) R 4632 4634 4169 0 -1 4195332 460338 0 0 0 160862 340 0 0 25 0 1 0 184600260 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/4634/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1612.02
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1612.6
CPU time (s): 1612.12
CPU user time (s): 1608.62
CPU system time (s): 3.49647
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 1843952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1608.62
system time used= 3.49647
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460338
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= 3064

runsolver used 1.10383 second user time and 3.41648 second system time

The end

Launcher Data 

Begin job on node1 at 2009-06-16 18:33:12
IDJOB=1876277
IDBENCH=2601
IDSOLVER=698
FILE ID=node1/1876277-1245169992
PBS_JOBID= 9363862
Free space on /tmp= 66220 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-105-100.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876277-1245169992/watcher-1876277-1245169992 -o /tmp/evaluation-result-1876277-1245169992/solver-1876277-1245169992 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876277-1245169992.opb

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

MD5SUM BENCH= 1f72b7f8bd829aeeb06978977df8efc2
RANDOM SEED=1751678228

node1.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		: 3000.245
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		: 3000.245
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:       1847184 kB
Buffers:         39524 kB
Cached:          91660 kB
SwapCached:        260 kB
Active:          42080 kB
Inactive:       102488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847184 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          22552 kB
Slab:            50232 kB
Committed_AS:   156908 kB
PageTables:       1440 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-1876277-1245169992.opb

Free space on /tmp at the end= 66220 MiB
End job on node1 at 2009-06-16 19:00:06