Trace number 1876264

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) 1137.14 1137.78

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-cardinality-101-100.opb
MD5SUM0b4d976a66cd69333fd390f8a9139e21
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 benchmark0.657899
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables10100
Total number of constraints201
Number of constraints which are clauses101
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 constraint101
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 102
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-1876264-1245169277.opb.
0.00/0.00	c Instance file HOME/instance-1876264-1245169277.opb
0.00/0.00	c File size is 181498 bytes.
0.00/0.03	c Highest Coefficient sum: 102
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Parsing time:          0.03         s                                      |
0.00/0.03	c |  Number Variables:      10100                                               |
0.00/0.03	c |  Number Clauses:        101                                                 |
0.00/0.03	c |  Number Cardinality:    100                                                 |
0.00/0.03	c |  Number PB Constraints: 0                                                   |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |   10100      201    20200 |     5000        0    nan |  0.000 % |
0.05/0.06	c |       103 |   10100      201    20200 |     5500      103    390 |  0.000 % |
0.09/0.11	c |       254 |   10100      201    20200 |     6050      254    592 |  0.000 % |
0.19/0.25	c |       479 |   10100      201    20200 |     6655      479   1097 |  0.000 % |
0.29/0.35	c |       816 |   10100      201    20200 |     7320      816    935 |  0.000 % |
0.49/0.51	c |      1324 |   10100      201    20200 |     8052     1324    752 |  0.000 % |
0.69/0.73	c |      2083 |   10100      201    20200 |     8857     2083    641 |  0.000 % |
1.19/1.23	c |      3222 |   10100      201    20200 |     9743     3222    578 |  0.000 % |
1.99/2.06	c |      4931 |   10100      201    20200 |    10717     4931    561 |  0.000 % |
4.18/4.26	c |      7493 |   10100      201    20200 |    11789     7493    560 |  0.000 % |
9.39/9.47	c |     11337 |   10100      201    20200 |    12968    11337    605 |  0.000 % |
17.09/17.16	c |     17104 |   10100      201    20200 |    14265    17104    602 |  0.000 % |
30.27/30.31	c |     25754 |   10100      201    20200 |    15692    17202    614 |  0.000 % |
56.66/56.73	c |     38729 |   10100      201    20200 |    17261    21576   1447 |  0.000 % |
122.92/123.10	c |     58193 |   10100      201    20200 |    18987    14895   1728 |  0.000 % |
232.17/232.31	c |     87388 |   10100      201    20200 |    20886    26725   2455 |  0.000 % |
385.73/385.92	c |    131177 |   10100      201    20200 |    22974    21098   1367 |  0.000 % |
768.71/769.13	c |    196862 |   10100      201    20200 |    25272    25843   2198 |  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-1876264-1245169277/watcher-1876264-1245169277 -o /tmp/evaluation-result-1876264-1245169277/solver-1876264-1245169277 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876264-1245169277.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 0.98 0.90 3/65 26760
/proc/meminfo: memFree=1407640/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=3036 CPUtime=0
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 96349530 3108864 249 1992294400 134512640 135709839 4294956240 18446744073709551615 134570447 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 759 250 124 292 0 419 0

[startup+0.056607 s]
/proc/loadavg: 0.92 0.98 0.90 3/65 26760
/proc/meminfo: memFree=1407640/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=4832 CPUtime=0.05
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 789 0 0 0 5 0 0 0 18 0 1 0 96349530 4947968 728 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 1208 728 134 292 0 913 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4832

[startup+0.102613 s]
/proc/loadavg: 0.92 0.98 0.90 3/65 26760
/proc/meminfo: memFree=1407640/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=5228 CPUtime=0.09
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 888 0 0 0 8 1 0 0 18 0 1 0 96349530 5353472 827 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 1307 827 135 292 0 1012 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5228

[startup+0.301636 s]
/proc/loadavg: 0.92 0.98 0.90 3/65 26760
/proc/meminfo: memFree=1407640/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=7368 CPUtime=0.29
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 1421 0 0 0 27 2 0 0 19 0 1 0 96349530 7544832 1360 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 1842 1360 135 292 0 1547 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7368

[startup+0.702687 s]
/proc/loadavg: 0.92 0.98 0.90 3/65 26760
/proc/meminfo: memFree=1407640/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=10272 CPUtime=0.69
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 2138 0 0 0 66 3 0 0 23 0 1 0 96349530 10518528 2077 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 2568 2077 135 292 0 2273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10272

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.90 2/66 26761
/proc/meminfo: memFree=1397392/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=14232 CPUtime=1.49
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 3143 0 0 0 144 5 0 0 25 0 1 0 96349530 14573568 3082 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 3558 3082 135 292 0 3263 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14232

[startup+3.10199 s]
/proc/loadavg: 0.93 0.98 0.90 2/66 26761
/proc/meminfo: memFree=1391952/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=20304 CPUtime=3.09
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 4655 0 0 0 303 6 0 0 25 0 1 0 96349530 20791296 4594 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 5076 4594 135 292 0 4781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20304

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.90 2/66 26761
/proc/meminfo: memFree=1382168/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=29280 CPUtime=6.29
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 6896 0 0 0 621 8 0 0 25 0 1 0 96349530 29982720 6835 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 7320 6835 135 292 0 7025 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29280

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.91 2/66 26761
/proc/meminfo: memFree=1368672/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=41836 CPUtime=12.69
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 10024 0 0 0 1259 10 0 0 25 0 1 0 96349530 42840064 9963 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 10459 9963 135 292 0 10164 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41836

[startup+25.5058 s]
/proc/loadavg: 0.95 0.98 0.91 2/66 26761
/proc/meminfo: memFree=1343904/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=66524 CPUtime=25.48
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 16184 0 0 0 2534 14 0 0 25 0 1 0 96349530 68120576 16123 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 16631 16123 135 292 0 16336 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 66524

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.91 2/66 26761
/proc/meminfo: memFree=1247008/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=165364 CPUtime=51.06
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 40891 0 0 0 5079 27 0 0 25 0 1 0 96349530 169332736 40830 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 41341 40830 135 292 0 41046 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 165364

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.91 2/66 26761
/proc/meminfo: memFree=1142688/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=268712 CPUtime=102.24
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 66755 0 0 0 10182 42 0 0 25 0 1 0 96349530 275161088 66694 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 67178 66694 135 292 0 66883 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 268712

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=953312/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=457584 CPUtime=162.21
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 113948 0 0 0 16154 67 0 0 25 0 1 0 96349530 468566016 113887 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 114396 113887 135 292 0 114101 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 457584

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=833568/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=575652 CPUtime=222.19
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 143443 0 0 0 22134 85 0 0 25 0 1 0 96349530 589467648 143382 1992294400 134512640 135709839 4294956240 18446744073709551615 134572719 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 143913 143382 135 292 0 143618 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 575652

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=709024/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=701004 CPUtime=282.15
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 174800 0 0 0 28111 104 0 0 25 0 1 0 96349530 717828096 174739 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 175251 174739 135 292 0 174956 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 701004

[startup+342.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=620256/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=788604 CPUtime=342.14
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 196669 0 0 0 34096 118 0 0 25 0 1 0 96349530 807530496 196608 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 197151 196608 135 292 0 196856 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 788604

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=497760/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=912920 CPUtime=402.11
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 227729 0 0 0 40072 139 0 0 25 0 1 0 96349530 934830080 227668 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 228230 227668 135 292 0 227935 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 912920

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=408288/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=1000340 CPUtime=462.08
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 249577 0 0 0 46055 153 0 0 25 0 1 0 96349530 1024348160 249516 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 250085 249516 135 292 0 249790 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 1000340

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=306464/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=1102896 CPUtime=522.06
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 275196 0 0 0 52036 170 0 0 25 0 1 0 96349530 1129365504 275135 1992294400 134512640 135709839 4294956240 18446744073709551615 134573829 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 275724 275135 135 292 0 275429 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 1102896

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=210144/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=1198084 CPUtime=582.03
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 299010 0 0 0 58019 184 0 0 25 0 1 0 96349530 1226838016 298949 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 299521 298949 135 292 0 299226 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 1198084

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=128672/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=1280064 CPUtime=642.01
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 319490 0 0 0 64003 198 0 0 25 0 1 0 96349530 1310785536 319429 1992294400 134512640 135709839 4294956240 18446744073709551615 134573950 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 320016 319429 135 292 0 319721 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 1280064

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=44960/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=1363292 CPUtime=701.99
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 340300 0 0 0 69989 210 0 0 25 0 1 0 96349530 1396011008 340239 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 340823 340239 135 292 0 340528 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 1363292

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=14880/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=1407220 CPUtime=761.92
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 351288 0 0 0 75974 218 0 0 25 0 1 0 96349530 1440993280 351227 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 1 0 0
/proc/26760/statm: 351805 351227 135 292 0 351510 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 1407220

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=16224/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=1521520 CPUtime=821.76
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 379859 0 0 0 81942 234 0 0 25 0 1 0 96349530 1558036480 379798 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 380380 379798 135 292 0 380085 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 1521520

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=15392/2055920 swapFree=4192952/4192956
[pid=26760] ppid=26758 vsize=1562652 CPUtime=881.75
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 390110 0 0 0 87934 241 0 0 25 0 1 0 96349530 1600155648 390049 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 390663 390049 135 292 0 390368 0
Current children cumulated CPU time (s) 881.75
Current children cumulated vsize (KiB) 1562652

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=16224/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=1631664 CPUtime=941.72
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 407361 0 0 0 93921 251 0 0 25 0 1 0 96349530 1670823936 407300 1992294400 134512640 135709839 4294956240 18446744073709551615 134573950 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 407916 407300 135 292 0 407621 0
Current children cumulated CPU time (s) 941.72
Current children cumulated vsize (KiB) 1631664

[startup+1002.31 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=14880/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=1705508 CPUtime=1001.7
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 425851 0 0 0 99908 262 0 0 25 0 1 0 96349530 1746440192 425790 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 426377 425790 135 292 0 426082 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 1705508

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=15712/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=1760028 CPUtime=1061.68
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 439465 0 0 0 105896 272 0 0 25 0 1 0 96349530 1802268672 439404 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 440007 439404 135 292 0 439712 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 1760028

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=16224/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=1822548 CPUtime=1121.66
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 455066 0 0 0 111885 281 0 0 25 0 1 0 96349530 1866289152 455005 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 455637 455005 135 292 0 455342 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 1822548



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1137.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=15840/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=1843320 CPUtime=1136.86
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4194304 460271 0 0 0 113401 285 0 0 25 0 1 0 96349530 1887559680 460210 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 460830 460210 135 292 0 460535 0
Current children cumulated CPU time (s) 1136.86
Current children cumulated vsize (KiB) 1843320

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

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

[startup+1137.61 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=15840/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=0 CPUtime=1136.96
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4195332 460271 0 0 0 113401 295 0 0 25 0 1 0 96349530 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1136.96
Current children cumulated vsize (KiB) 0

[startup+1137.7 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 26761
/proc/meminfo: memFree=15840/2055920 swapFree=4192812/4192956
[pid=26760] ppid=26758 vsize=0 CPUtime=1137.05
/proc/26760/stat : 26760 (wbo) R 26758 26760 26457 0 -1 4195332 460271 0 0 0 113401 304 0 0 25 0 1 0 96349530 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/26760/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1137.05
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1137.78
CPU time (s): 1137.14
CPU user time (s): 1134.02
CPU system time (s): 3.12052
CPU usage (%): 99.9435
Max. virtual memory (cumulated for all children) (KiB): 1843320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1134.02
system time used= 3.12052
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460271
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= 3
involuntary context switches= 3391

runsolver used 1.2828 second user time and 2.55361 second system time

The end

Launcher Data 

Begin job on node92 at 2009-06-16 18:21:17
IDJOB=1876264
IDBENCH=2578
IDSOLVER=698
FILE ID=node92/1876264-1245169277
PBS_JOBID= 9363866
Free space on /tmp= 66472 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-101-100.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-1876264-1245169277/watcher-1876264-1245169277 -o /tmp/evaluation-result-1876264-1245169277/solver-1876264-1245169277 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876264-1245169277.opb

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

MD5SUM BENCH= 0b4d976a66cd69333fd390f8a9139e21
RANDOM SEED=586303962

node92.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		: 3000.233
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		: 3000.233
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:       1408184 kB
Buffers:          8264 kB
Cached:         561504 kB
SwapCached:          4 kB
Active:          52092 kB
Inactive:       531488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1408184 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          23592 kB
Slab:            50016 kB
Committed_AS:    62884 kB
PageTables:       1464 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-1876264-1245169277.opb

Free space on /tmp at the end= 66468 MiB
End job on node92 at 2009-06-16 18:40:17