Trace number 1875208

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) 1390.16 1390.77

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=109-P1=191-P2=263-P3=37-P4=317-P5=89-P6=131-B.opb
MD5SUMd6ad4e57f9bd4d3660efa4691d3e45da
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 benchmark3.47547
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-1875208-1245188841.opb.
0.00/0.00	c Instance file HOME/instance-1875208-1245188841.opb
0.00/0.00	c File size is 36227 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: 0.006998 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     76 | 15.940 % |
0.02/0.04	c |       251 |     559     1017     3981 |     6050      251     82 | 15.942 % |
0.02/0.05	c |       476 |     559     1017     3981 |     6655      476     84 | 15.940 % |
0.02/0.07	c |       814 |     559     1017     3981 |     7320      814     88 | 15.940 % |
0.09/0.10	c |      1322 |     559     1017     3981 |     8052     1322     84 | 15.940 % |
0.09/0.17	c |      2082 |     559     1017     3981 |     8857     2082     83 | 15.940 % |
0.19/0.25	c |      3222 |     559     1017     3981 |     9743     3222     83 | 15.940 % |
0.39/0.40	c |      4931 |     559     1017     3981 |    10717     4931     83 | 15.940 % |
0.69/0.70	c |      7493 |     559     1017     3981 |    11789     7493     82 | 15.940 % |
1.09/1.13	c |     11337 |     559     1017     3981 |    12968    11337     84 | 15.940 % |
1.70/1.77	c |     17104 |     559     1017     3981 |    14265    10482     79 | 15.940 % |
2.79/2.85	c |     25754 |     559     1017     3981 |    15692    11753     81 | 15.942 % |
5.09/5.10	c |     38729 |     559     1017     3981 |    17261     8643     76 | 15.940 % |
7.69/7.77	c |     58191 |     559     1017     3981 |    18987    10453     85 | 15.940 % |
13.10/13.16	c |     87383 |     559     1017     3981 |    20886    10634     79 | 15.940 % |
22.58/22.69	c |    131173 |     559     1017     3981 |    22974    12157     78 | 15.940 % |
38.68/38.78	c |    196857 |     559     1017     3981 |    25272    17548     76 | 15.940 % |
59.77/59.84	c |    295383 |     559     1017     3981 |    27799    12845    109 | 15.940 % |
105.45/105.55	c |    443173 |     559     1017     3981 |    30579    22600     81 | 15.940 % |
175.73/175.90	c |    664857 |     559     1017     3981 |    33637    23963     86 | 15.940 % |
269.48/269.63	c |    997382 |     558     1017     3981 |    37001    17262     97 | 16.090 % |
473.20/473.45	c |   1496172 |     558     1017     3981 |    40701    25357     90 | 16.090 % |
820.16/820.60	c |   2244355 |     548     1017     3981 |    44771    38578     85 | 17.594 % |

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-1875208-1245188841/watcher-1875208-1245188841 -o /tmp/evaluation-result-1875208-1245188841/solver-1875208-1245188841 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875208-1245188841.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 3/64 426
/proc/meminfo: memFree=1891528/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=2564 CPUtime=0
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 186483884 2625536 197 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 641 197 130 292 0 337 0

[startup+0.0276591 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 426
/proc/meminfo: memFree=1891528/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=2804 CPUtime=0.02
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 300 0 0 0 2 0 0 0 18 0 1 0 186483884 2871296 275 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 701 275 136 292 0 406 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2804

[startup+0.101665 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 426
/proc/meminfo: memFree=1891528/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=3452 CPUtime=0.09
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 454 0 0 0 9 0 0 0 18 0 1 0 186483884 3534848 429 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 863 429 136 292 0 568 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3452

[startup+0.301683 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 426
/proc/meminfo: memFree=1891528/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=4752 CPUtime=0.3
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 771 0 0 0 29 1 0 0 19 0 1 0 186483884 4866048 746 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 1188 746 136 292 0 893 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 4752

[startup+0.70172 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 426
/proc/meminfo: memFree=1891528/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=6728 CPUtime=0.69
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 1290 0 0 0 68 1 0 0 22 0 1 0 186483884 6889472 1265 1992294400 134512640 135709839 4294956240 18446744073709551615 135171716 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 1682 1265 136 292 0 1387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6728

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 427
/proc/meminfo: memFree=1885632/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=10244 CPUtime=1.49
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 2164 0 0 0 147 2 0 0 25 0 1 0 186483884 10489856 2139 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 2561 2139 136 292 0 2266 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10244

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 427
/proc/meminfo: memFree=1880768/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=16964 CPUtime=3.09
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 3826 0 0 0 304 5 0 0 25 0 1 0 186483884 17371136 3801 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 4241 3801 136 292 0 3946 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16964

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 427
/proc/meminfo: memFree=1870144/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=27348 CPUtime=6.29
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 6425 0 0 0 619 10 0 0 25 0 1 0 186483884 28004352 6400 1992294400 134512640 135709839 4294956240 18446744073709551615 134611884 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 6837 6400 136 292 0 6542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27348

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 427
/proc/meminfo: memFree=1848912/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=46328 CPUtime=12.69
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 11173 0 0 0 1252 17 0 0 25 0 1 0 186483884 47439872 11148 1992294400 134512640 135709839 4294956240 18446744073709551615 135171716 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 11582 11148 136 292 0 11287 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46328

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 427
/proc/meminfo: memFree=1815248/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=78624 CPUtime=25.49
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 19238 0 0 0 2516 33 0 0 25 0 1 0 186483884 80510976 19213 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 19656 19213 136 292 0 19361 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 78624

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 427
/proc/meminfo: memFree=1764432/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=129748 CPUtime=51.07
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 32011 0 0 0 5049 58 0 0 25 0 1 0 186483884 132861952 31986 1992294400 134512640 135709839 4294956240 18446744073709551615 134568552 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 32437 31986 136 292 0 32142 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 129748

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 427
/proc/meminfo: memFree=1666064/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=227212 CPUtime=102.26
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 56371 0 0 0 10122 104 0 0 25 0 1 0 186483884 232665088 56346 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 56803 56346 136 292 0 56508 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 227212

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 427
/proc/meminfo: memFree=1562256/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=332008 CPUtime=162.23
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 82532 0 0 0 16066 157 0 0 25 0 1 0 186483884 339976192 82507 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 83002 82507 136 292 0 82707 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 332008

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 427
/proc/meminfo: memFree=1443472/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=449748 CPUtime=222.19
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 111951 0 0 0 22007 212 0 0 25 0 1 0 186483884 460541952 111926 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 112437 111926 136 292 0 112142 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 449748

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 429
/proc/meminfo: memFree=1336592/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=557104 CPUtime=282.16
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 138768 0 0 0 27952 264 0 0 25 0 1 0 186483884 570474496 138743 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 139276 138743 136 292 0 138981 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 557104

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 429
/proc/meminfo: memFree=1267280/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=625648 CPUtime=342.14
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 155914 0 0 0 33911 303 0 0 25 0 1 0 186483884 640663552 155889 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 156412 155889 136 292 0 156117 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 625648

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 429
/proc/meminfo: memFree=1180432/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=712840 CPUtime=402.12
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 177681 0 0 0 39865 347 0 0 25 0 1 0 186483884 729948160 177656 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 178210 177656 136 292 0 177915 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 712840

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 429
/proc/meminfo: memFree=1105552/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=787244 CPUtime=462.1
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 196292 0 0 0 45822 388 0 0 25 0 1 0 186483884 806137856 196267 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 196811 196267 136 292 0 196516 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 787244

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 429
/proc/meminfo: memFree=1032528/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=861116 CPUtime=522.08
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 214724 0 0 0 51780 428 0 0 25 0 1 0 186483884 881782784 214699 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 215279 214699 136 292 0 214984 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 861116

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 429
/proc/meminfo: memFree=981136/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=912528 CPUtime=582.06
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 227583 0 0 0 57751 455 0 0 25 0 1 0 186483884 934428672 227558 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 228132 227558 136 292 0 227837 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 912528

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 429
/proc/meminfo: memFree=911312/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=980856 CPUtime=642.03
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 244662 0 0 0 63709 494 0 0 25 0 1 0 186483884 1004396544 244637 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 245214 244637 136 292 0 244919 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 980856

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 429
/proc/meminfo: memFree=837648/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=1055168 CPUtime=702
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 263240 0 0 0 69669 531 0 0 25 0 1 0 186483884 1080492032 263215 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 263792 263215 136 292 0 263497 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1055168

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 429
/proc/meminfo: memFree=766160/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=1125628 CPUtime=761.98
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 280854 0 0 0 75631 567 0 0 25 0 1 0 186483884 1152643072 280829 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 281407 280829 136 292 0 281112 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1125628

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=686024/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=1205984 CPUtime=821.94
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 300929 0 0 0 81585 609 0 0 25 0 1 0 186483884 1234927616 300904 1992294400 134512640 135709839 4294956240 18446744073709551615 134573775 0 0 4096 3 0 0 0 17 1 0 0
/proc/426/statm: 301496 300904 136 292 0 301201 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 1205984

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=602704/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=1289300 CPUtime=881.92
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 321730 0 0 0 87541 651 0 0 25 0 1 0 186483884 1320243200 321705 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 322325 321705 136 292 0 322030 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 1289300

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=514512/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=1377716 CPUtime=941.9
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 343806 0 0 0 93495 695 0 0 25 0 1 0 186483884 1410781184 343781 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 344429 343781 136 292 0 344134 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 1377716

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=456208/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=1435388 CPUtime=1001.87
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 358228 0 0 0 99458 729 0 0 25 0 1 0 186483884 1469837312 358203 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 358847 358203 136 292 0 358552 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 1435388

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=379536/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=1512464 CPUtime=1061.81
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 377515 0 0 0 105414 767 0 0 25 0 1 0 186483884 1548763136 377490 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 378116 377490 136 292 0 377821 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 1512464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=325648/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=1565756 CPUtime=1121.79
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 390838 0 0 0 111386 793 0 0 25 0 1 0 186483884 1603334144 390813 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 391439 390813 136 292 0 391144 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 1565756

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=262032/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=1630140 CPUtime=1181.77
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 406905 0 0 0 117352 825 0 0 25 0 1 0 186483884 1669263360 406880 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 407535 406880 136 292 0 407240 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 1630140

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=200592/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=1690564 CPUtime=1241.74
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 422031 0 0 0 123317 857 0 0 25 0 1 0 186483884 1731137536 422006 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 422641 422006 136 292 0 422346 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 1690564

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=137808/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=1752812 CPUtime=1301.73
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 437575 0 0 0 129287 886 0 0 25 0 1 0 186483884 1794879488 437550 1992294400 134512640 135709839 4294956240 18446744073709551615 134573780 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 438203 437550 136 292 0 437908 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 1752812

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=74512/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=1817512 CPUtime=1361.7
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 453751 0 0 0 135249 921 0 0 25 0 1 0 186483884 1861132288 453726 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 454378 453726 136 292 0 454083 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 1817512



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1390.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=47248/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=1843212 CPUtime=1389.89
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4194304 460185 0 0 0 138056 933 0 0 25 0 1 0 186483884 1887449088 460160 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 460803 460160 136 292 0 460508 0
Current children cumulated CPU time (s) 1389.89
Current children cumulated vsize (KiB) 1843212

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

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

[startup+1390.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=47248/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=0 CPUtime=1389.99
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4195332 460185 0 0 0 138056 943 0 0 25 0 1 0 186483884 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1389.99
Current children cumulated vsize (KiB) 0

[startup+1390.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=47248/2055920 swapFree=4181496/4192956
[pid=426] ppid=424 vsize=0 CPUtime=1390.09
/proc/426/stat : 426 (wbo) R 424 426 31261 0 -1 4195332 460185 0 0 0 138056 953 0 0 25 0 1 0 186483884 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/426/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1390.09
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1390.77
CPU time (s): 1390.16
CPU user time (s): 1380.56
CPU system time (s): 9.59854
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 1843212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1380.56
system time used= 9.59854
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460185
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= 5008

runsolver used 1.50977 second user time and 3.55846 second system time

The end

Launcher Data 

Begin job on node25 at 2009-06-16 23:47:21
IDJOB=1875208
IDBENCH=48048
IDSOLVER=698
FILE ID=node25/1875208-1245188841
PBS_JOBID= 9363949
Free space on /tmp= 66312 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=109-P1=191-P2=263-P3=37-P4=317-P5=89-P6=131-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-1875208-1245188841/watcher-1875208-1245188841 -o /tmp/evaluation-result-1875208-1245188841/solver-1875208-1245188841 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875208-1245188841.opb

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

MD5SUM BENCH= d6ad4e57f9bd4d3660efa4691d3e45da
RANDOM SEED=520924121

node25.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		: 3000.238
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		: 3000.238
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:       1892008 kB
Buffers:         41468 kB
Cached:          67428 kB
SwapCached:       5888 kB
Active:          64104 kB
Inactive:        53280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1892008 kB
SwapTotal:     4192956 kB
SwapFree:      4181496 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          13548 kB
Slab:            32540 kB
Committed_AS:   211396 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-1875208-1245188841.opb

Free space on /tmp at the end= 66308 MiB
End job on node25 at 2009-06-17 00:10:34