Trace number 1883878

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? (TO) 1800.25 1800.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-101-100.opb
MD5SUM3da8b298ee1dd31987c9c3266733383f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables10100
Total number of constraints505101
Number of constraints which are clauses505101
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
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 101
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-1883878-1245236329.opb.
0.00/0.00	c Instance file HOME/instance-1883878-1245236329.opb
0.00/0.00	c File size is 13120207 bytes.
1.79/1.81	c Highest Coefficient sum: 101
1.79/1.82	c ============================[ Problem Statistics ]=============================
1.79/1.82	c |                                                                             |
1.79/1.82	c |  Parsing time:          1.78         s                                      |
1.79/1.82	c |  Number Variables:      10100                                               |
1.79/1.82	c |  Number Clauses:        505101                                              |
1.79/1.82	c |  Number Cardinality:    0                                                   |
1.79/1.82	c |  Number PB Constraints: 0                                                   |
1.79/1.82	c ============================[ Search Statistics ]==============================
1.79/1.82	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.79/1.82	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.79/1.82	c ===============================================================================
1.79/1.82	c |         0 |   10100   505101  1020100 |   168367        0    nan |  0.000 % |
1.79/1.84	c |       101 |   10100   505101  1020100 |   185203      101    394 |  0.000 % |
1.79/1.88	c |       252 |   10100   505101  1020100 |   203724      252    341 |  0.000 % |
1.89/1.99	c |       477 |   10100   505101  1020100 |   224096      477    877 |  0.000 % |
2.09/2.16	c |       816 |   10100   505101  1020100 |   246506      816   1048 |  0.000 % |
2.29/2.31	c |      1322 |   10100   505101  1020100 |   271156     1322    817 |  0.000 % |
2.59/2.69	c |      2082 |   10100   505101  1020100 |   298272     2082    796 |  0.000 % |
3.09/3.19	c |      3221 |   10100   505101  1020100 |   328099     3221    688 |  0.000 % |
3.89/3.98	c |      4930 |   10100   505101  1020100 |   360909     4930    623 |  0.000 % |
5.39/5.49	c |      7494 |   10100   505101  1020100 |   397000     7494    586 |  0.000 % |
8.79/8.82	c |     11340 |   10100   505101  1020100 |   436700    11340    575 |  0.000 % |
15.68/15.72	c |     17106 |   10100   505101  1020100 |   480370    17106    584 |  0.000 % |
31.98/32.06	c |     25756 |   10100   505101  1020100 |   528407    25756    589 |  0.000 % |
82.87/82.90	c |     38730 |   10100   505101  1020100 |   581248    38730   1199 |  0.000 % |
209.33/209.44	c |     58192 |   10100   505101  1020100 |   639373    58192   1569 |  0.000 % |
324.70/324.82	c |     87385 |   10100   505101  1020100 |   703310    87385   1402 |  0.000 % |
696.10/696.37	c |    131176 |   10100   505101  1020100 |   773641   131176   1383 |  0.000 % |
1213.46/1213.83	c |    196860 |   10100   505101  1020100 |   851005   196860   1332 |  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-1883878-1245236329/watcher-1883878-1245236329 -o /tmp/evaluation-result-1883878-1245236329/solver-1883878-1245236329 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1883878-1245236329.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: 0.00 0.00 0.00 3/67 14425
/proc/meminfo: memFree=1687392/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=15672 CPUtime=0
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 180122274 16048128 248 1992294400 134512640 135709839 4294956240 18446744073709551615 134570397 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 3918 248 124 292 0 419 0

[startup+0.0552039 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 14425
/proc/meminfo: memFree=1687392/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=17348 CPUtime=0.05
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 718 0 0 0 5 0 0 0 18 0 1 0 180122274 17764352 702 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 4337 702 206 292 0 838 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17348

[startup+0.101208 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 14425
/proc/meminfo: memFree=1687392/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=17964 CPUtime=0.09
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 953 0 0 0 9 0 0 0 18 0 1 0 180122274 18395136 937 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 4491 937 287 292 0 992 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17964

[startup+0.301225 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 14425
/proc/meminfo: memFree=1687392/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=20704 CPUtime=0.29
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 1980 0 0 0 29 0 0 0 19 0 1 0 180122274 21200896 1964 1992294400 134512640 135709839 4294956240 18446744073709551615 135168492 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 5176 1964 643 292 0 1677 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20704

[startup+0.701261 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 14425
/proc/meminfo: memFree=1687392/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=26036 CPUtime=0.69
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 4038 0 0 0 68 1 0 0 22 0 1 0 180122274 26660864 4022 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 6509 4022 1355 292 0 3010 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26036

[startup+1.50133 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 14426
/proc/meminfo: memFree=1672600/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=36816 CPUtime=1.49
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 8131 0 0 0 146 3 0 0 25 0 1 0 180122274 37699584 8115 1992294400 134512640 135709839 4294956240 18446744073709551615 134605451 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 9204 8115 2773 292 0 5705 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36816

[startup+3.10148 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 14426
/proc/meminfo: memFree=1656408/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=40060 CPUtime=3.09
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 13028 0 0 0 302 7 0 0 25 0 1 0 180122274 41021440 9324 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 10015 9324 134 292 0 9720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40060

[startup+6.30176 s]
/proc/loadavg: 0.08 0.02 0.01 2/68 14426
/proc/meminfo: memFree=1640728/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=53404 CPUtime=6.29
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 16344 0 0 0 618 11 0 0 25 0 1 0 180122274 54685696 12640 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 13351 12640 134 292 0 13056 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53404

[startup+12.7013 s]
/proc/loadavg: 0.15 0.03 0.01 2/68 14426
/proc/meminfo: memFree=1623192/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=68652 CPUtime=12.69
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 20164 0 0 0 1255 14 0 0 25 0 1 0 180122274 70299648 16460 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 17163 16460 134 292 0 16868 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68652

[startup+25.5015 s]
/proc/loadavg: 0.34 0.08 0.02 2/68 14426
/proc/meminfo: memFree=1601624/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=89296 CPUtime=25.48
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 25312 0 0 0 2530 18 0 0 25 0 1 0 180122274 91439104 21608 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 22324 21608 134 292 0 22029 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 89296

[startup+51.1018 s]
/proc/loadavg: 0.56 0.15 0.05 2/68 14426
/proc/meminfo: memFree=1533208/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=159256 CPUtime=51.08
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 42819 0 0 0 5080 28 0 0 25 0 1 0 180122274 163078144 39115 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 39814 39115 134 292 0 39519 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 159256

[startup+102.305 s]
/proc/loadavg: 0.81 0.28 0.10 2/68 14426
/proc/meminfo: memFree=1418136/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=272100 CPUtime=102.27
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 71027 0 0 0 10185 42 0 0 25 0 1 0 180122274 278630400 67323 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 68025 67323 134 292 0 67730 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 272100

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/68 14432
/proc/meminfo: memFree=1335384/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=355388 CPUtime=162.24
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 91840 0 0 0 16167 57 0 0 25 0 1 0 180122274 363917312 88136 1992294400 134512640 135709839 4294956240 18446744073709551615 134517521 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 88847 88136 134 292 0 88552 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 355388

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/68 14432
/proc/meminfo: memFree=1265944/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=424216 CPUtime=222.22
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 109036 0 0 0 22153 69 0 0 25 0 1 0 180122274 434397184 105332 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 106054 105332 134 292 0 105759 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 424216

[startup+282.301 s]
/proc/loadavg: 0.99 0.60 0.25 2/68 14432
/proc/meminfo: memFree=1203032/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=487456 CPUtime=282.21
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 124841 0 0 0 28138 83 0 0 25 0 1 0 180122274 499154944 121137 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 121864 121137 134 292 0 121569 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 487456

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/68 14432
/proc/meminfo: memFree=1129624/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=560392 CPUtime=342.19
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 143024 0 0 0 34122 97 0 0 25 0 1 0 180122274 573841408 139320 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 140098 139320 134 292 0 139803 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 560392

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/68 14432
/proc/meminfo: memFree=1069976/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=620284 CPUtime=402.17
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 158014 0 0 0 40106 111 0 0 25 0 1 0 180122274 635170816 154310 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 155071 154310 134 292 0 154776 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 620284

[startup+462.302 s]
/proc/loadavg: 0.99 0.77 0.37 2/68 14432
/proc/meminfo: memFree=1029464/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=660120 CPUtime=462.16
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 167976 0 0 0 46096 120 0 0 25 0 1 0 180122274 675962880 164272 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 165030 164272 134 292 0 164735 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 660120

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/68 14432
/proc/meminfo: memFree=997208/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=692792 CPUtime=522.15
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 176136 0 0 0 52087 128 0 0 25 0 1 0 180122274 709419008 172432 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 173198 172432 134 292 0 172903 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 692792

[startup+582.301 s]
/proc/loadavg: 0.99 0.84 0.44 2/68 14432
/proc/meminfo: memFree=964248/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=725272 CPUtime=582.13
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 184240 0 0 0 58078 135 0 0 25 0 1 0 180122274 742678528 180536 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 181318 180536 134 292 0 181023 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 725272

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/68 14432
/proc/meminfo: memFree=940632/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=748792 CPUtime=642.11
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 190074 0 0 0 64069 142 0 0 25 0 1 0 180122274 766763008 186370 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 187198 186370 134 292 0 186903 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 748792

[startup+702.301 s]

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

[startup+942.302 s]
/proc/loadavg: 1.06 0.96 0.61 2/68 14432
/proc/meminfo: memFree=709208/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=980376 CPUtime=942.03
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 247922 0 0 0 94012 191 0 0 25 0 1 0 180122274 1003905024 244218 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 245094 244218 134 292 0 244799 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 980376

[startup+1002.3 s]
/proc/loadavg: 1.08 0.98 0.64 2/68 14432
/proc/meminfo: memFree=675224/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1013936 CPUtime=1002.02
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 256302 0 0 0 100002 200 0 0 25 0 1 0 180122274 1038270464 252598 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 253484 252598 134 292 0 253189 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1013936

[startup+1062.3 s]
/proc/loadavg: 1.03 0.98 0.66 2/68 14432
/proc/meminfo: memFree=647832/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1041376 CPUtime=1062
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 263170 0 0 0 105992 208 0 0 25 0 1 0 180122274 1066369024 259466 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 260344 259466 134 292 0 260049 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1041376

[startup+1122.3 s]
/proc/loadavg: 1.01 0.98 0.67 2/68 14432
/proc/meminfo: memFree=620760/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1068324 CPUtime=1121.99
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 269894 0 0 0 111984 215 0 0 25 0 1 0 180122274 1093963776 266190 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 267081 266190 134 292 0 266786 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1068324

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.69 2/68 14432
/proc/meminfo: memFree=594200/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1094956 CPUtime=1181.97
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 276537 0 0 0 117975 222 0 0 25 0 1 0 180122274 1121234944 272833 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 273739 272833 134 292 0 273444 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1094956

[startup+1242.3 s]
/proc/loadavg: 1.00 0.98 0.71 2/68 14432
/proc/meminfo: memFree=547416/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1142028 CPUtime=1241.95
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 288276 0 0 0 123962 233 0 0 25 0 1 0 180122274 1169436672 284572 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 285507 284572 134 292 0 285212 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 1142028

[startup+1302.3 s]
/proc/loadavg: 1.00 0.98 0.73 2/68 14432
/proc/meminfo: memFree=485208/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1203800 CPUtime=1301.94
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 303643 0 0 0 129947 247 0 0 25 0 1 0 180122274 1232691200 299939 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 300950 299939 134 292 0 300655 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1203800

[startup+1362.3 s]
/proc/loadavg: 1.00 0.98 0.74 2/68 14432
/proc/meminfo: memFree=437336/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1252028 CPUtime=1361.92
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 315687 0 0 0 135934 258 0 0 25 0 1 0 180122274 1282076672 311983 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 313007 311983 134 292 0 312712 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1252028

[startup+1422.31 s]
/proc/loadavg: 1.00 0.98 0.75 2/68 14432
/proc/meminfo: memFree=392856/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1295932 CPUtime=1421.91
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 326692 0 0 0 141924 267 0 0 25 0 1 0 180122274 1327034368 322988 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 323983 322988 134 292 0 323688 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1295932

[startup+1482.3 s]
/proc/loadavg: 1.00 0.98 0.76 2/68 14432
/proc/meminfo: memFree=346520/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1342732 CPUtime=1481.89
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 338391 0 0 0 147912 277 0 0 25 0 1 0 180122274 1374957568 334687 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 335683 334687 134 292 0 335388 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1342732

[startup+1542.3 s]
/proc/loadavg: 1.00 0.98 0.77 2/68 14432
/proc/meminfo: memFree=306200/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1382452 CPUtime=1541.87
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 348324 0 0 0 153901 286 0 0 25 0 1 0 180122274 1415630848 344620 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 345613 344620 134 292 0 345318 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 1382452

[startup+1602.3 s]
/proc/loadavg: 1.00 0.98 0.79 2/68 14432
/proc/meminfo: memFree=270232/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1418624 CPUtime=1601.86
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 357368 0 0 0 159894 292 0 0 25 0 1 0 180122274 1452670976 353664 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 354656 353664 134 292 0 354361 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 1418624

[startup+1662.3 s]
/proc/loadavg: 1.00 0.98 0.80 2/68 14432
/proc/meminfo: memFree=226904/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1461700 CPUtime=1661.84
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 368116 0 0 0 165885 299 0 0 25 0 1 0 180122274 1496780800 364412 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 365425 364412 134 292 0 365130 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 1461700

[startup+1722.3 s]
/proc/loadavg: 1.00 0.98 0.81 2/68 14432
/proc/meminfo: memFree=189464/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1499464 CPUtime=1721.82
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 377568 0 0 0 171875 307 0 0 25 0 1 0 180122274 1535451136 373864 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 374866 373864 134 292 0 374571 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 1499464

[startup+1782.3 s]
/proc/loadavg: 1.00 0.98 0.82 2/68 14432
/proc/meminfo: memFree=153432/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1534792 CPUtime=1781.81
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 386412 0 0 0 177866 315 0 0 25 0 1 0 180122274 1571627008 382708 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 383698 382708 134 292 0 383403 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 1534792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.98 0.82 2/68 14432
/proc/meminfo: memFree=141528/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=1546544 CPUtime=1800.01
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4194304 389328 0 0 0 179684 317 0 0 25 0 1 0 180122274 1583661056 385624 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 386636 385624 134 292 0 386341 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1546544

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 0.98 0.82 2/69 14433
/proc/meminfo: memFree=783760/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=0 CPUtime=1800.11
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4195332 389328 0 0 0 179684 327 0 0 25 0 1 0 180122274 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

[startup+1800.71 s]
/proc/loadavg: 1.00 0.98 0.82 2/69 14433
/proc/meminfo: memFree=783760/2055920 swapFree=4192812/4192956
[pid=14425] ppid=14423 vsize=0 CPUtime=1800.21
/proc/14425/stat : 14425 (wbo) R 14423 14425 14382 0 -1 4195332 389328 0 0 0 179684 337 0 0 25 0 1 0 180122274 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/14425/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.21
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.74
CPU time (s): 1800.25
CPU user time (s): 1796.84
CPU system time (s): 3.41048
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 1546544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.84
system time used= 3.41048
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 389328
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= 4659

runsolver used 1.73673 second user time and 4.82527 second system time

The end

Launcher Data 

Begin job on node68 at 2009-06-17 12:58:50
IDJOB=1883878
IDBENCH=2574
IDSOLVER=698
FILE ID=node68/1883878-1245236329
PBS_JOBID= 9372281
Free space on /tmp= 66460 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-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-1883878-1245236329/watcher-1883878-1245236329 -o /tmp/evaluation-result-1883878-1245236329/solver-1883878-1245236329 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1883878-1245236329.opb

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

MD5SUM BENCH= 3da8b298ee1dd31987c9c3266733383f
RANDOM SEED=1110833347

node68.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:       1687872 kB
Buffers:         25800 kB
Cached:         257888 kB
SwapCached:        144 kB
Active:          49024 kB
Inactive:       251124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1687872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           15392 kB
Writeback:           0 kB
Mapped:          26352 kB
Slab:            53500 kB
Committed_AS:   101344 kB
PageTables:       1564 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1883878-1245236329.opb

Free space on /tmp at the end= 66456 MiB
End job on node68 at 2009-06-17 13:28:52