Trace number 1875172

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 NameAnswerobjCPU timeWall clock time
wbo 1.0? (MO) 1465.13 1465.77

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=67-P1=349-P2=67-P3=499-P4=79-P5=347-P6=307-B.opb
MD5SUM0f5232be892543458d8a9fd6fc4fb56e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark4.03039
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables162
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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-1875172-1245188036.opb.
0.00/0.00	c Instance file HOME/instance-1875172-1245188036.opb
0.00/0.00	c File size is 36228 bytes.
0.00/0.00	c Highest Coefficient sum: 523264
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      648                                                 |
0.00/0.00	c |  Number Clauses:        495                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 505                                                 |
0.00/0.00	c core #1
0.00/0.00	c Core size: 10	Core Weight: 1	Total Weight: 1
0.00/0.00	c Elapsed CPU time: 0.004999 s	Remaining CPU time: 1800 s
0.00/0.00	c core #2
0.00/0.00	c Core size: 9	Core Weight: 1	Total Weight: 2
0.00/0.00	c Elapsed CPU time: 0.005999 s	Remaining CPU time: 1799.99 s
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     559     1017     3981 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     559     1017     3981 |     5500      100     86 | 15.940 % |
0.01/0.02	c |       250 |     559     1017     3981 |     6050      250     87 | 15.942 % |
0.01/0.03	c |       475 |     559     1017     3981 |     6655      475     87 | 15.940 % |
0.01/0.05	c |       813 |     559     1017     3981 |     7320      813     85 | 15.940 % |
0.01/0.09	c |      1319 |     559     1017     3981 |     8052     1319     84 | 15.940 % |
0.09/0.15	c |      2078 |     559     1017     3981 |     8857     2078     82 | 15.940 % |
0.19/0.24	c |      3218 |     559     1017     3981 |     9743     3218     86 | 15.940 % |
0.39/0.41	c |      4928 |     559     1017     3981 |    10717     4928     85 | 15.940 % |
0.59/0.63	c |      7490 |     559     1017     3981 |    11789     7490     85 | 15.940 % |
0.89/0.96	c |     11335 |     559     1017     3981 |    12968    11335     86 | 15.940 % |
1.59/1.69	c |     17101 |     559     1017     3981 |    14265    10308     83 | 15.940 % |
2.69/2.72	c |     25751 |     559     1017     3981 |    15692    11681     80 | 15.940 % |
4.59/4.68	c |     38725 |     559     1017     3981 |    17261     8704     76 | 15.940 % |
7.89/7.92	c |     58187 |     559     1017     3981 |    18987    10489     84 | 15.940 % |
13.29/13.39	c |     87379 |     559     1017     3981 |    20886    10645     79 | 15.940 % |
20.99/21.01	c |    131168 |     559     1017     3981 |    22974    11704     87 | 15.940 % |
36.78/36.83	c |    196853 |     559     1017     3981 |    25272    14585     77 | 15.940 % |
60.47/60.52	c |    295379 |     559     1017     3981 |    27799    11566    112 | 15.940 % |
94.15/94.24	c |    443169 |     559     1017     3981 |    30579    21727     89 | 15.940 % |
181.72/181.89	c |    664853 |     559     1017     3981 |    33637    28526    104 | 15.940 % |
291.29/291.43	c |    997379 |     556     1017     3981 |    37001    30778     96 | 16.391 % |
507.00/507.23	c |   1496168 |     556     1017     3981 |    40701    32118     95 | 16.391 % |
878.56/878.94	c |   2244350 |     556     1017     3981 |    44771    15660     85 | 16.391 % |

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-1875172-1245188036/watcher-1875172-1245188036 -o /tmp/evaluation-result-1875172-1245188036/solver-1875172-1245188036 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875172-1245188036.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: 1.00 1.00 1.00 3/64 14203
/proc/meminfo: memFree=1666088/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=2564 CPUtime=0
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 71512397 2625536 195 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 641 196 130 292 0 337 0

[startup+0.0207821 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14203
/proc/meminfo: memFree=1666088/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=2804 CPUtime=0.01
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 294 0 0 0 1 0 0 0 18 0 1 0 71512397 2871296 269 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 701 269 136 292 0 406 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2804

[startup+0.101788 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14203
/proc/meminfo: memFree=1666088/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=3452 CPUtime=0.09
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 457 0 0 0 9 0 0 0 18 0 1 0 71512397 3534848 432 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 863 432 136 292 0 568 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3452

[startup+0.301806 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14203
/proc/meminfo: memFree=1666088/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=4748 CPUtime=0.29
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 790 0 0 0 29 0 0 0 19 0 1 0 71512397 4861952 765 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 1187 765 136 292 0 892 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4748

[startup+0.701841 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14203
/proc/meminfo: memFree=1666088/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=7208 CPUtime=0.69
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 1402 0 0 0 68 1 0 0 23 0 1 0 71512397 7380992 1377 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 1802 1377 136 292 0 1507 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7208

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=1659232/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=11096 CPUtime=1.49
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 2347 0 0 0 146 3 0 0 25 0 1 0 71512397 11362304 2322 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 2774 2322 136 292 0 2479 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11096

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=1654112/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=18084 CPUtime=3.09
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 4121 0 0 0 302 7 0 0 25 0 1 0 71512397 18518016 4096 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 4521 4096 136 292 0 4226 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18084

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=1641256/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=29732 CPUtime=6.29
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 7012 0 0 0 617 12 0 0 25 0 1 0 71512397 30445568 6987 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 7433 6987 136 292 0 7138 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29732

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=1623080/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=46320 CPUtime=12.68
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 11168 0 0 0 1248 20 0 0 25 0 1 0 71512397 47431680 11143 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 11580 11143 136 292 0 11285 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 46320

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=1587304/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=81292 CPUtime=25.48
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 19905 0 0 0 2512 36 0 0 25 0 1 0 71512397 83243008 19880 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 20323 19880 136 292 0 20028 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 81292

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=1531944/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=138124 CPUtime=51.07
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 34124 0 0 0 5047 60 0 0 25 0 1 0 71512397 141438976 34099 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 34531 34099 136 292 0 34236 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 138124

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=1414376/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=253740 CPUtime=102.25
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 62985 0 0 0 10112 113 0 0 25 0 1 0 71512397 259829760 62960 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 63435 62960 136 292 0 63140 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 253740

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=1320104/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=348380 CPUtime=162.23
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 86631 0 0 0 16063 160 0 0 25 0 1 0 71512397 356741120 86606 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 87095 86606 136 292 0 86800 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 348380

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=1231144/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=436704 CPUtime=222.21
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 108698 0 0 0 22012 209 0 0 25 0 1 0 71512397 447184896 108673 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 109176 108673 136 292 0 108881 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 436704

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=1133288/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=535108 CPUtime=282.19
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 133296 0 0 0 27961 258 0 0 25 0 1 0 71512397 547950592 133271 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 133777 133271 136 292 0 133482 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 535108

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=1043368/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=624300 CPUtime=342.17
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 155590 0 0 0 33914 303 0 0 25 0 1 0 71512397 639283200 155565 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 156075 155565 136 292 0 155780 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 624300

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=968616/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=700504 CPUtime=402.14
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 174641 0 0 0 39870 344 0 0 25 0 1 0 71512397 717316096 174616 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 175126 174616 136 292 0 174831 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 700504

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=896744/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=771072 CPUtime=462.11
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 192251 0 0 0 45831 380 0 0 25 0 1 0 71512397 789577728 192226 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 192768 192226 136 292 0 192473 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 771072

[startup+522.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 14204
/proc/meminfo: memFree=818024/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=850376 CPUtime=522.1
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 212072 0 0 0 51789 421 0 0 25 0 1 0 71512397 870785024 212047 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 212594 212047 136 292 0 212299 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 850376

[startup+582.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 14204
/proc/meminfo: memFree=754280/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=912924 CPUtime=582.08
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 227678 0 0 0 57755 453 0 0 25 0 1 0 71512397 934834176 227653 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 228231 227653 136 292 0 227936 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 912924

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=677608/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=989220 CPUtime=642.05
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 246728 0 0 0 63714 491 0 0 25 0 1 0 71512397 1012961280 246703 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 247305 246703 136 292 0 247010 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 989220

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=623336/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=1044212 CPUtime=702.03
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 260476 0 0 0 69683 520 0 0 25 0 1 0 71512397 1069273088 260451 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 261053 260451 136 292 0 260758 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1044212

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=541032/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=1125636 CPUtime=762
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 280835 0 0 0 75646 554 0 0 25 0 1 0 71512397 1152651264 280810 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 281409 280810 136 292 0 281114 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1125636

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=478376/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=1188472 CPUtime=821.97
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 296531 0 0 0 81607 590 0 0 25 0 1 0 71512397 1216995328 296506 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 297118 296506 136 292 0 296823 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1188472

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=411880/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=1254852 CPUtime=881.96
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 313152 0 0 0 87568 628 0 0 25 0 1 0 71512397 1284968448 313127 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 313713 313127 136 292 0 313418 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1254852

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=349416/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=1317216 CPUtime=941.94
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 328728 0 0 0 93531 663 0 0 25 0 1 0 71512397 1348829184 328703 1992294400 134512640 135709839 4294956240 18446744073709551615 134611787 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 329304 328703 136 292 0 329009 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1317216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=293288/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=1372820 CPUtime=1001.92
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 342644 0 0 0 99500 692 0 0 25 0 1 0 71512397 1405767680 342619 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 343205 342619 136 292 0 342910 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1372820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=225000/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=1441540 CPUtime=1061.91
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 359808 0 0 0 105461 730 0 0 25 0 1 0 71512397 1476136960 359783 1992294400 134512640 135709839 4294956240 18446744073709551615 134573759 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 360385 359783 136 292 0 360090 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1441540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=167720/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=1498476 CPUtime=1121.89
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 374030 0 0 0 111432 757 0 0 25 0 1 0 71512397 1534439424 374005 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 374619 374005 136 292 0 374324 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1498476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=109672/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=1556896 CPUtime=1181.86
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 388629 0 0 0 117396 790 0 0 25 0 1 0 71512397 1594261504 388604 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 389224 388604 136 292 0 388929 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1556896

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=54120/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=1611696 CPUtime=1241.85
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 402330 0 0 0 123362 823 0 0 25 0 1 0 71512397 1650376704 402305 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 402924 402305 136 292 0 402629 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 1611696

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=14824/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=1665208 CPUtime=1301.8
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 415714 0 0 0 129324 856 0 0 25 0 1 0 71512397 1705172992 415689 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 416302 415689 136 292 0 416007 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 1665208

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=15208/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=1725500 CPUtime=1361.69
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 430781 0 0 0 135278 891 0 0 25 0 1 0 71512397 1766912000 430756 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 431375 430756 136 292 0 431080 0
Current children cumulated CPU time (s) 1361.69
Current children cumulated vsize (KiB) 1725500

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14204
/proc/meminfo: memFree=15720/2055920 swapFree=4192956/4192956
[pid=14203] ppid=14201 vsize=1787416 CPUtime=1421.68
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 446246 0 0 0 141244 924 0 0 25 0 1 0 71512397 1830313984 446221 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 446854 446221 136 292 0 446559 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 1787416



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1465.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14206
/proc/meminfo: memFree=15528/2055920 swapFree=4192044/4192956
[pid=14203] ppid=14201 vsize=1843320 CPUtime=1464.86
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4194304 460217 0 0 0 145536 950 0 0 25 0 1 0 71512397 1887559680 460192 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 460830 460192 136 292 0 460535 0
Current children cumulated CPU time (s) 1464.86
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+1465.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14206
/proc/meminfo: memFree=15528/2055920 swapFree=4192044/4192956
[pid=14203] ppid=14201 vsize=0 CPUtime=1464.96
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4195332 460217 0 0 0 145536 960 0 0 25 0 1 0 71512397 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1464.96
Current children cumulated vsize (KiB) 0

[startup+1465.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14206
/proc/meminfo: memFree=15528/2055920 swapFree=4192044/4192956
[pid=14203] ppid=14201 vsize=0 CPUtime=1465.05
/proc/14203/stat : 14203 (wbo) R 14201 14203 12952 0 -1 4195332 460217 0 0 0 145536 969 0 0 25 0 1 0 71512397 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/14203/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1465.05
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1465.77
CPU time (s): 1465.13
CPU user time (s): 1455.36
CPU system time (s): 9.76251
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 1843320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1455.36
system time used= 9.76252
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460217
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= 4489

runsolver used 1.36579 second user time and 3.97439 second system time

The end

Launcher Data 

Begin job on node41 at 2009-06-16 23:33:56
IDJOB=1875172
IDBENCH=48012
IDSOLVER=698
FILE ID=node41/1875172-1245188036
PBS_JOBID= 9368285
Free space on /tmp= 65960 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=67-P1=349-P2=67-P3=499-P4=79-P5=347-P6=307-B.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-1875172-1245188036/watcher-1875172-1245188036 -o /tmp/evaluation-result-1875172-1245188036/solver-1875172-1245188036 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875172-1245188036.opb

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

MD5SUM BENCH= 0f5232be892543458d8a9fd6fc4fb56e
RANDOM SEED=1825735521

node41.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		: 3000.216
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		: 3000.216
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:       1666568 kB
Buffers:         58588 kB
Cached:         249384 kB
SwapCached:          0 kB
Active:         169572 kB
Inactive:       151356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666568 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2636 kB
Writeback:           0 kB
Mapped:          22716 kB
Slab:            54488 kB
Committed_AS:    62240 kB
PageTables:       1360 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-1875172-1245188036.opb

Free space on /tmp at the end= 65960 MiB
End job on node41 at 2009-06-16 23:58:24