Trace number 2689722

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 1.4a? (TO) 1800.18 1800.12

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/
normalized-pigeon-cardinality-31-30--soft-66-100-0.wbo
MD5SUM318c9cc5b16e210b9b0a9873d7c14d4c
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.020996
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables930
Total number of constraints61
Number of soft constraints16
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
Top cost 916
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 915
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 32
Number of bits of the biggest sum of numbers6
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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing wbo file format. File HOME/instance-2689722-1277973310.wbo.
0.00/0.00	c Instance file HOME/instance-2689722-1277973310.wbo
0.00/0.00	c File size is 15460 bytes.
0.00/0.00	c Highest Coefficient sum: 32
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:      930                                                 |
0.00/0.00	c |  Number Clauses:        31                                                  |
0.00/0.00	c |  Number Cardinality:    30                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
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 |     930       61     1860 |     5000        0    nan |  0.000 % |
0.00/0.00	c |       101 |     930       61     1860 |     5500      101    105 |  0.000 % |
0.00/0.01	c |       252 |     930       61     1860 |     6050      252    154 |  0.000 % |
0.01/0.01	c |       479 |     930       61     1860 |     6655      479    152 |  0.000 % |
0.01/0.03	c |       816 |     930       61     1860 |     7320      816    145 |  0.000 % |
0.01/0.06	c |      1322 |     930       61     1860 |     8052     1322    164 |  0.000 % |
0.09/0.12	c |      2082 |     930       61     1860 |     8857     2082    186 |  0.000 % |
0.19/0.21	c |      3221 |     930       61     1860 |     9743     3221    192 |  0.000 % |
0.39/0.43	c |      4934 |     930       61     1860 |    10717     4934    191 |  0.000 % |
0.69/0.75	c |      7496 |     930       61     1860 |    11789     7496    209 |  0.000 % |
1.58/1.67	c |     11340 |     930       61     1860 |    12968    11340    256 |  0.000 % |
2.79/2.81	c |     17107 |     930       61     1860 |    14265    10178    258 |  0.000 % |
4.89/4.96	c |     25757 |     930       61     1860 |    15692    11254    225 |  0.000 % |
9.69/9.72	c |     38731 |     930       61     1860 |    17261    15937    233 |  0.000 % |
31.59/31.62	c |     58194 |     930       61     1860 |    18987    17293    560 |  0.000 % |
46.29/46.35	c |     87387 |     930       61     1860 |    20886    16716    395 |  0.000 % |
64.80/64.85	c |    131176 |     930       61     1860 |    22974    17082    285 |  0.000 % |
92.59/92.67	c |    196861 |     930       61     1860 |    25272    23040    252 |  0.000 % |
137.90/137.94	c |    295390 |     930       61     1860 |    27799    25007    273 |  0.000 % |
230.70/230.71	c |    443181 |     930       61     1860 |    30579    15581    304 |  0.000 % |
348.40/348.44	c |    664864 |     930       61     1860 |    33637    16432    237 |  0.000 % |
576.32/576.35	c |    997390 |     930       61     1860 |    37001    26185    316 |  0.000 % |
842.62/842.65	c |   1496178 |     930       61     1860 |    40701    37019    219 |  0.000 % |
1372.84/1372.81	c |   2244360 |     930       61     1860 |    44771    29749    332 |  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-2689722-1277973310/watcher-2689722-1277973310 -o /tmp/evaluation-result-2689722-1277973310/solver-2689722-1277973310 -C 1800 -W 2000 -M 3800 wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2689722-1277973310.wbo 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.95 1.67 4/195 20397
/proc/meminfo: memFree=31363172/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=2716 CPUtime=0
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 332 0 0 0 0 0 0 0 24 0 1 0 138626238 2781184 246 4089446400 134512640 135751879 4293492288 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20397/statm: 679 246 143 303 0 374 0

[startup+0.0190331 s]
/proc/loadavg: 1.92 1.95 1.67 4/195 20397
/proc/meminfo: memFree=31363172/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=2980 CPUtime=0.01
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 403 0 0 0 1 0 0 0 24 0 1 0 138626238 3051520 317 4089446400 134512640 135751879 4293492288 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20397/statm: 745 318 143 303 0 440 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2980

[startup+0.10201 s]
/proc/loadavg: 1.92 1.95 1.67 4/195 20397
/proc/meminfo: memFree=31363172/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=4168 CPUtime=0.09
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 704 0 0 0 9 0 0 0 24 0 1 0 138626238 4268032 618 4089446400 134512640 135751879 4293492288 18446744073709551615 134616437 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 1042 618 143 303 0 737 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4168

[startup+0.300975 s]
/proc/loadavg: 1.92 1.95 1.67 4/195 20397
/proc/meminfo: memFree=31363172/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=6280 CPUtime=0.29
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 1209 0 0 0 29 0 0 0 25 0 1 0 138626238 6430720 1123 4089446400 134512640 135751879 4293492288 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 1570 1123 143 303 0 1265 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6280

[startup+0.700905 s]
/proc/loadavg: 1.92 1.95 1.67 4/195 20397
/proc/meminfo: memFree=31363172/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=9580 CPUtime=0.69
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 2041 0 0 0 68 1 0 0 25 0 1 0 138626238 9809920 1955 4089446400 134512640 135751879 4293492288 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 2395 1955 143 303 0 2090 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9580

[startup+1.50075 s]
/proc/loadavg: 1.92 1.95 1.67 3/197 20399
/proc/meminfo: memFree=31343316/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=14728 CPUtime=1.48
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 3340 0 0 0 147 1 0 0 18 0 1 0 138626238 15081472 3254 4089446400 134512640 135751879 4293492288 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 3682 3254 143 303 0 3377 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14728

[startup+3.10045 s]
/proc/loadavg: 1.92 1.95 1.67 3/197 20399
/proc/meminfo: memFree=31334500/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=23080 CPUtime=3.09
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 5415 0 0 0 306 3 0 0 21 0 1 0 138626238 23633920 5329 4089446400 134512640 135751879 4293492288 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 5770 5329 143 303 0 5465 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23080

[startup+6.30084 s]
/proc/loadavg: 1.93 1.95 1.67 3/197 20399
/proc/meminfo: memFree=31318072/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=36708 CPUtime=6.29
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 8839 0 0 0 624 5 0 0 25 0 1 0 138626238 37588992 8753 4089446400 134512640 135751879 4293492288 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 9177 8753 143 303 0 8872 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36708

[startup+12.7006 s]
/proc/loadavg: 1.93 1.95 1.67 3/197 20400
/proc/meminfo: memFree=31297496/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=54964 CPUtime=12.69
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 13370 0 0 0 1262 7 0 0 25 0 1 0 138626238 56283136 13284 4089446400 134512640 135751879 4293492288 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 13741 13284 143 303 0 13436 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54964

[startup+25.5002 s]
/proc/loadavg: 1.95 1.96 1.68 3/197 20401
/proc/meminfo: memFree=31268244/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=81776 CPUtime=25.49
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 20089 0 0 0 2539 10 0 0 25 0 1 0 138626238 83738624 20003 4089446400 134512640 135751879 4293492288 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 20444 20003 143 303 0 20139 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 81776

[startup+51.1004 s]
/proc/loadavg: 1.96 1.96 1.69 3/197 20401
/proc/meminfo: memFree=31190304/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=160572 CPUtime=51.09
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 39766 0 0 0 5091 18 0 0 25 0 1 0 138626238 164425728 39680 4089446400 134512640 135751879 4293492288 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 40143 39680 143 303 0 39838 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 160572

[startup+102.306 s]
/proc/loadavg: 1.98 1.96 1.70 3/197 20403
/proc/meminfo: memFree=31036624/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=311660 CPUtime=102.3
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 77500 0 0 0 10193 37 0 0 25 0 1 0 138626238 319139840 77414 4089446400 134512640 135751879 4293492288 18446744073709551615 134616520 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 77915 77414 143 303 0 77610 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 311660

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.72 3/197 20404
/proc/meminfo: memFree=30882044/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=466932 CPUtime=162.3
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 116275 0 0 0 16175 55 0 0 25 0 1 0 138626238 478138368 116189 4089446400 134512640 135751879 4293492288 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 116733 116189 143 303 0 116428 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 466932

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.73 3/197 20405
/proc/meminfo: memFree=30754528/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=593092 CPUtime=222.3
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 147758 0 0 0 22158 72 0 0 25 0 1 0 138626238 607326208 147672 4089446400 134512640 135751879 4293492288 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 148273 147672 143 303 0 147968 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 593092

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.74 3/197 20407
/proc/meminfo: memFree=30618704/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=728904 CPUtime=282.3
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 181678 0 0 0 28138 92 0 0 25 0 1 0 138626238 746397696 181592 4089446400 134512640 135751879 4293492288 18446744073709551615 134616520 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 182226 181592 143 303 0 181921 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 728904

[startup+342.3 s]
/proc/loadavg: 1.99 1.97 1.76 3/197 20409
/proc/meminfo: memFree=30493148/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=852972 CPUtime=342.3
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 212673 0 0 0 34118 112 0 0 25 0 1 0 138626238 873443328 212587 4089446400 134512640 135751879 4293492288 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 213243 212587 143 303 0 212938 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 852972

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.77 3/197 20411
/proc/meminfo: memFree=30365224/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=983112 CPUtime=402.31
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 245162 0 0 0 40102 129 0 0 25 0 1 0 138626238 1006706688 245076 4089446400 134512640 135751879 4293492288 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 245778 245076 143 303 0 245473 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 983112

[startup+462.3 s]
/proc/loadavg: 1.99 1.97 1.78 3/197 20412
/proc/meminfo: memFree=30222820/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=1123048 CPUtime=462.3
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 280087 0 0 0 46084 146 0 0 25 0 1 0 138626238 1150001152 280001 4089446400 134512640 135751879 4293492288 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 280762 280001 143 303 0 280457 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1123048

[startup+522.3 s]
/proc/loadavg: 1.99 1.97 1.79 3/197 20413
/proc/meminfo: memFree=30133476/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=1212760 CPUtime=522.31
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 302478 0 0 0 52072 159 0 0 25 0 1 0 138626238 1241866240 302392 4089446400 134512640 135751879 4293492288 18446744073709551615 134616786 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 303190 302392 143 303 0 302885 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 1212760

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.80 3/197 20415
/proc/meminfo: memFree=29991040/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=1354536 CPUtime=582.31
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 337894 0 0 0 58054 177 0 0 25 0 1 0 138626238 1387044864 337808 4089446400 134512640 135751879 4293492288 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 338634 337808 143 303 0 338329 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1354536

[startup+642.3 s]
/proc/loadavg: 1.99 1.97 1.81 3/197 20417
/proc/meminfo: memFree=29884464/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=1459472 CPUtime=642.31
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 364136 0 0 0 64038 193 0 0 25 0 1 0 138626238 1494499328 364050 4089446400 134512640 135751879 4293492288 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 364868 364050 143 303 0 364563 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 1459472

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 2.02 2.00 1.85 2/171 20445
/proc/meminfo: memFree=29454748/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=1923532 CPUtime=882.32
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 480016 0 0 0 87966 266 0 0 25 0 1 0 138626238 1969696768 479930 4089446400 134512640 135751879 4293492288 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 480883 479930 143 303 0 480578 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 1923532

[startup+942.301 s]
/proc/loadavg: 1.37 1.81 1.79 2/171 20447
/proc/meminfo: memFree=29341632/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=2039136 CPUtime=942.32
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 508891 0 0 0 93949 283 0 0 25 0 1 0 138626238 2088075264 508805 4089446400 134512640 135751879 4293492288 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 509784 508805 143 303 0 509479 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 2039136

[startup+1002.3 s]
/proc/loadavg: 1.13 1.66 1.74 2/171 20449
/proc/meminfo: memFree=29233716/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=2146628 CPUtime=1002.32
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 535735 0 0 0 99935 297 0 0 25 0 1 0 138626238 2198147072 535649 4089446400 134512640 135751879 4293492288 18446744073709551615 134616766 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 536657 535649 143 303 0 536352 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 2146628

[startup+1062.3 s]
/proc/loadavg: 1.05 1.54 1.69 2/171 20450
/proc/meminfo: memFree=29099400/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=2282104 CPUtime=1062.33
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 569532 0 0 0 105917 316 0 0 25 0 1 0 138626238 2336874496 569446 4089446400 134512640 135751879 4293492288 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 570526 569446 143 303 0 570221 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 2282104

[startup+1122.3 s]
/proc/loadavg: 1.02 1.44 1.65 2/171 20451
/proc/meminfo: memFree=28953672/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=2427048 CPUtime=1122.33
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 605775 0 0 0 111897 336 0 0 25 0 1 0 138626238 2485297152 605689 4089446400 134512640 135751879 4293492288 18446744073709551615 134616520 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 606762 605689 143 303 0 606457 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 2427048

[startup+1182.3 s]
/proc/loadavg: 1.00 1.36 1.60 2/171 20453
/proc/meminfo: memFree=28844024/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=2537308 CPUtime=1182.33
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 633293 0 0 0 117881 352 0 0 25 0 1 0 138626238 2598203392 633207 4089446400 134512640 135751879 4293492288 18446744073709551615 134616843 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 634327 633207 143 303 0 634022 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 2537308

[startup+1242.3 s]
/proc/loadavg: 1.00 1.29 1.56 2/171 20455
/proc/meminfo: memFree=28696680/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=2683312 CPUtime=1242.33
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 669774 0 0 0 123862 371 0 0 25 0 1 0 138626238 2747711488 669688 4089446400 134512640 135751879 4293492288 18446744073709551615 134616520 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 670828 669688 143 303 0 670523 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 2683312

[startup+1302.3 s]
/proc/loadavg: 1.00 1.23 1.52 2/171 20457
/proc/meminfo: memFree=28564472/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=2814444 CPUtime=1302.34
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 702566 0 0 0 129847 387 0 0 25 0 1 0 138626238 2881990656 702480 4089446400 134512640 135751879 4293492288 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 703611 702480 143 303 0 703306 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 2814444

[startup+1362.3 s]
/proc/loadavg: 1.00 1.19 1.49 2/171 20458
/proc/meminfo: memFree=28471812/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=2906940 CPUtime=1362.34
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 725704 0 0 0 135834 400 0 0 25 0 1 0 138626238 2976706560 725618 4089446400 134512640 135751879 4293492288 18446744073709551615 134602472 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 726735 725618 143 303 0 726430 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 2906940

[startup+1422.31 s]
/proc/loadavg: 1.00 1.15 1.45 2/171 20459
/proc/meminfo: memFree=28363640/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=3014992 CPUtime=1422.35
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 752676 0 0 0 141820 415 0 0 25 0 1 0 138626238 3087351808 752590 4089446400 134512640 135751879 4293492288 18446744073709551615 134616540 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 753748 752590 143 303 0 753443 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 3014992

[startup+1482.3 s]
/proc/loadavg: 1.00 1.12 1.42 2/171 20461
/proc/meminfo: memFree=28264540/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=3115940 CPUtime=1482.34
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 777873 0 0 0 147804 430 0 0 25 0 1 0 138626238 3190722560 777787 4089446400 134512640 135751879 4293492288 18446744073709551615 134616776 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 778985 777787 143 303 0 778680 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 3115940

[startup+1542.3 s]
/proc/loadavg: 1.00 1.10 1.40 2/171 20463
/proc/meminfo: memFree=28167164/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=3211368 CPUtime=1542.34
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 801711 0 0 0 153789 445 0 0 25 0 1 0 138626238 3288440832 801625 4089446400 134512640 135751879 4293492288 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 802842 801625 143 303 0 802537 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 3211368

[startup+1602.3 s]
/proc/loadavg: 1.00 1.08 1.37 2/171 20474
/proc/meminfo: memFree=28093596/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=3286052 CPUtime=1602.35
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 820377 0 0 0 159778 457 0 0 25 0 1 0 138626238 3364917248 820291 4089446400 134512640 135751879 4293492288 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 821513 820291 143 303 0 821208 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 3286052

[startup+1662.3 s]
/proc/loadavg: 1.00 1.06 1.34 2/171 20475
/proc/meminfo: memFree=28001692/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=3376464 CPUtime=1662.35
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 842976 0 0 0 165764 471 0 0 25 0 1 0 138626238 3457499136 842890 4089446400 134512640 135751879 4293492288 18446744073709551615 134616520 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 844116 842890 143 303 0 843811 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 3376464

[startup+1722.3 s]
/proc/loadavg: 1.00 1.05 1.32 2/171 20476
/proc/meminfo: memFree=27909892/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=3468888 CPUtime=1722.35
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 866048 0 0 0 171749 486 0 0 25 0 1 0 138626238 3552141312 865962 4089446400 134512640 135751879 4293492288 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 867222 865962 143 303 0 866917 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 3468888

[startup+1782.3 s]
/proc/loadavg: 1.00 1.04 1.29 2/171 20478
/proc/meminfo: memFree=27808932/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=3568996 CPUtime=1782.35
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 891064 0 0 0 177734 501 0 0 25 0 1 0 138626238 3654651904 890978 4089446400 134512640 135751879 4293492288 18446744073709551615 134616871 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 892249 890978 143 303 0 891944 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 3568996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.03 1.29 2/171 20478
/proc/meminfo: memFree=27784980/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=3592540 CPUtime=1800.05
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4202496 896940 0 0 0 179500 505 0 0 25 0 1 0 138626238 3678760960 896854 4089446400 134512640 135751879 4293492288 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/20397/statm: 898135 896854 143 303 0 897830 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 3592540

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

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

[startup+1800.11 s]
/proc/loadavg: 1.00 1.03 1.29 2/171 20478
/proc/meminfo: memFree=27784980/32951124 swapFree=67111528/67111528
[pid=20397] ppid=20395 vsize=0 CPUtime=1800.16
/proc/20397/stat : 20397 (wbo1.4a) R 20395 20397 20194 0 -1 4203524 896940 0 0 0 179501 515 0 0 25 0 1 0 138626238 0 0 4089446400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 6 0 0 0
/proc/20397/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.12
CPU time (s): 1800.18
CPU user time (s): 1795.01
CPU system time (s): 5.16921
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 3592540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.01
system time used= 5.16921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 896940
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= 3231

runsolver used 2.90256 second user time and 5.2732 second system time

The end

Launcher Data 

Begin job on node141 at 2010-07-01 10:35:10
IDJOB=2689722
IDBENCH=78707
IDSOLVER=1200
FILE ID=node141/2689722-1277973310
PBS_JOBID= 11197884
Free space on /tmp= 74212 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/roussel/normalized-pigeon-cardinality-31-30--soft-66-100-0.wbo
COMMAND LINE= wbo1.4a -file-format=wbo -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2689722-1277973310/watcher-2689722-1277973310 -o /tmp/evaluation-result-2689722-1277973310/solver-2689722-1277973310 -C 1800 -W 2000 -M 3800  wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2689722-1277973310.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 318c9cc5b16e210b9b0a9873d7c14d4c
RANDOM SEED=256496

node141.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.788
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.788
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.788
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.788
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.788
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.788
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.788
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.788
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31363576 kB
Buffers:        221228 kB
Cached:        1143736 kB
SwapCached:          0 kB
Active:         648180 kB
Inactive:       793656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31363576 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3180 kB
Writeback:           0 kB
AnonPages:       77028 kB
Mapped:          19584 kB
Slab:            80592 kB
PageTables:       5272 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1636916 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74208 MiB
End job on node141 at 2010-07-01 11:05:12