Trace number 2655712

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? (MO) 1777.32 1777.8

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-75-70.opb
MD5SUM51456bad41bf92f026526861ffdd231e
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.272958
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5250
Total number of constraints145
Number of constraints which are clauses75
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint70
Maximum length of a constraint75
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 76
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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655712-1276574344.opb.
0.00/0.00	c Instance file HOME/instance-2655712-1276574344.opb
0.00/0.00	c File size is 93573 bytes.
0.00/0.01	c Highest Coefficient sum: 76
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.02         s                                      |
0.00/0.01	c |  Number Variables:      5250                                                |
0.00/0.01	c |  Number Clauses:        75                                                  |
0.00/0.01	c |  Number Cardinality:    70                                                  |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    5250      145    10500 |     5000        0    nan |  0.000 % |
0.03/0.07	c |       100 |    5250      145    10500 |     5500      100    288 |  0.000 % |
0.09/0.10	c |       252 |    5250      145    10500 |     6050      252    286 |  0.000 % |
0.19/0.28	c |       477 |    5250      145    10500 |     6655      477    520 |  0.000 % |
0.59/0.65	c |       815 |    5250      145    10500 |     7320      815    613 |  0.000 % |
1.00/1.02	c |      1322 |    5250      145    10500 |     8052     1322    515 |  0.000 % |
1.59/1.65	c |      2081 |    5250      145    10500 |     8857     2081    471 |  0.000 % |
2.59/2.67	c |      3221 |    5250      145    10500 |     9743     3221    454 |  0.000 % |
4.40/4.44	c |      4929 |    5250      145    10500 |    10717     4929    449 |  0.000 % |
8.09/8.10	c |      7491 |    5250      145    10500 |    11789     7491    471 |  0.000 % |
12.49/12.52	c |     11335 |    5250      145    10500 |    12968    11335    467 |  0.000 % |
22.59/22.63	c |     17104 |    5250      145    10500 |    14265    17104    488 |  0.000 % |
40.08/40.15	c |     25753 |    5250      145    10500 |    15692    17201    519 |  0.000 % |
69.07/69.15	c |     38728 |    5250      145    10500 |    17261    11144    574 |  0.000 % |
117.74/117.80	c |     58192 |    5250      145    10500 |    18987    19489   1046 |  0.000 % |
205.02/205.14	c |     87384 |    5250      145    10500 |    20886    14671   1040 |  0.000 % |
327.10/327.24	c |    131174 |    5250      145    10500 |    22974    17164    836 |  0.000 % |
614.42/614.64	c |    196860 |    5250      145    10500 |    25272    23705   1396 |  0.000 % |
1192.17/1192.52	c |    295386 |    5250      145    10500 |    27799    27834   1008 |  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-2655712-1276574344/watcher-2655712-1276574344 -o /tmp/evaluation-result-2655712-1276574344/solver-2655712-1276574344 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655712-1276574344.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 1.05 1.03 3/106 4007
/proc/meminfo: memFree=1775168/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=3200 CPUtime=0
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 400 0 0 0 0 0 0 0 22 0 1 0 33038421 3276800 318 1992294400 134512640 135751879 4286643408 18446744073709551615 134613740 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 800 318 136 303 0 472 0

[startup+0.037815 s]
/proc/loadavg: 1.00 1.05 1.03 3/106 4007
/proc/meminfo: memFree=1775168/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=3560 CPUtime=0.03
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 564 0 0 0 3 0 0 0 22 0 1 0 33038421 3645440 459 1992294400 134512640 135751879 4286643408 18446744073709551615 134607682 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 890 459 142 303 0 585 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3560

[startup+0.100807 s]
/proc/loadavg: 1.00 1.05 1.03 3/106 4007
/proc/meminfo: memFree=1775168/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=3824 CPUtime=0.09
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 628 0 0 0 9 0 0 0 22 0 1 0 33038421 3915776 523 1992294400 134512640 135751879 4286643408 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 956 523 143 303 0 651 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3824

[startup+0.300828 s]
/proc/loadavg: 1.00 1.05 1.03 3/106 4007
/proc/meminfo: memFree=1775168/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=4616 CPUtime=0.29
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 825 0 0 0 28 1 0 0 18 0 1 0 33038421 4726784 720 1992294400 134512640 135751879 4286643408 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 1154 720 143 303 0 849 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4616

[startup+0.700868 s]
/proc/loadavg: 1.00 1.05 1.03 3/106 4007
/proc/meminfo: memFree=1775168/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=5672 CPUtime=0.69
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 1096 0 0 0 68 1 0 0 18 0 1 0 33038421 5808128 991 1992294400 134512640 135751879 4286643408 18446744073709551615 134604625 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 1418 991 143 303 0 1113 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5672

[startup+1.50095 s]
/proc/loadavg: 1.00 1.04 1.03 2/107 4008
/proc/meminfo: memFree=1771068/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=7388 CPUtime=1.49
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 1519 0 0 0 147 2 0 0 19 0 1 0 33038421 7565312 1414 1992294400 134512640 135751879 4286643408 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 1847 1415 143 303 0 1542 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7388

[startup+3.10112 s]
/proc/loadavg: 1.00 1.04 1.03 2/107 4008
/proc/meminfo: memFree=1768588/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=10576 CPUtime=3.09
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 2314 0 0 0 306 3 0 0 24 0 1 0 33038421 10829824 2209 1992294400 134512640 135751879 4286643408 18446744073709551615 134605060 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 2644 2209 143 303 0 2339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10576

[startup+6.30144 s]
/proc/loadavg: 1.00 1.04 1.03 2/107 4008
/proc/meminfo: memFree=1762512/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=16000 CPUtime=6.29
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 3675 0 0 0 624 5 0 0 25 0 1 0 33038421 16384000 3570 1992294400 134512640 135751879 4286643408 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 4000 3570 143 303 0 3695 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16000

[startup+12.7011 s]
/proc/loadavg: 1.00 1.04 1.03 2/107 4008
/proc/meminfo: memFree=1751848/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=26208 CPUtime=12.69
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 6223 0 0 0 1262 7 0 0 25 0 1 0 33038421 26836992 6118 1992294400 134512640 135751879 4286643408 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 6552 6118 143 303 0 6247 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26208

[startup+25.5004 s]
/proc/loadavg: 1.00 1.04 1.03 2/107 4008
/proc/meminfo: memFree=1733992/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=43564 CPUtime=25.48
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 10538 0 0 0 2537 11 0 0 25 0 1 0 33038421 44609536 10433 1992294400 134512640 135751879 4286643408 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 10891 10433 143 303 0 10586 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43564

[startup+51.101 s]
/proc/loadavg: 1.00 1.04 1.03 2/107 4010
/proc/meminfo: memFree=1705844/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=71968 CPUtime=51.08
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 17642 0 0 0 5090 18 0 0 25 0 1 0 33038421 73695232 17537 1992294400 134512640 135751879 4286643408 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 17992 17537 143 303 0 17687 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71968

[startup+102.308 s]
/proc/loadavg: 1.00 1.03 1.02 2/107 4010
/proc/meminfo: memFree=1623756/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=153228 CPUtime=102.27
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 37961 0 0 0 10192 35 0 0 25 0 1 0 33038421 156905472 37856 1992294400 134512640 135751879 4286643408 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 38307 37856 143 303 0 38002 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 153228

[startup+162.3 s]
/proc/loadavg: 1.00 1.02 1.02 2/107 4021
/proc/meminfo: memFree=1532864/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=244472 CPUtime=162.23
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 60754 0 0 0 16170 53 0 0 25 0 1 0 33038421 250339328 60649 1992294400 134512640 135751879 4286643408 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 61118 60649 143 303 0 60813 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 244472

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.01 2/107 4023
/proc/meminfo: memFree=1451024/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=325676 CPUtime=222.22
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 81049 0 0 0 22149 73 0 0 25 0 1 0 33038421 333492224 80944 1992294400 134512640 135751879 4286643408 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 81419 80944 143 303 0 81114 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 325676

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 4025
/proc/meminfo: memFree=1387784/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=389352 CPUtime=282.2
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 96954 0 0 0 28129 91 0 0 25 0 1 0 33038421 398696448 96849 1992294400 134512640 135751879 4286643408 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 97338 96849 143 303 0 97033 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 389352

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4027
/proc/meminfo: memFree=1303464/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=473432 CPUtime=342.19
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 117984 0 0 0 34108 111 0 0 25 0 1 0 33038421 484794368 117879 1992294400 134512640 135751879 4286643408 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 118358 117879 143 303 0 118053 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 473432

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4027
/proc/meminfo: memFree=1207116/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=569824 CPUtime=402.18
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 142053 0 0 0 40087 131 0 0 25 0 1 0 33038421 583499776 141948 1992294400 134512640 135751879 4286643408 18446744073709551615 134607671 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 142456 141948 143 303 0 142151 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 569824

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4029
/proc/meminfo: memFree=1122424/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=653540 CPUtime=462.15
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 162986 0 0 0 46067 148 0 0 25 0 1 0 33038421 669224960 162881 1992294400 134512640 135751879 4286643408 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 163385 162881 143 303 0 163080 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 653540

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4031
/proc/meminfo: memFree=1066500/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=710200 CPUtime=522.14
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 177139 0 0 0 52052 162 0 0 25 0 1 0 33038421 727244800 177034 1992294400 134512640 135751879 4286643408 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 177550 177034 143 303 0 177245 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 710200

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4033
/proc/meminfo: memFree=998920/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=777448 CPUtime=582.13
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 193956 0 0 0 58038 175 0 0 25 0 1 0 33038421 796106752 193851 1992294400 134512640 135751879 4286643408 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 194362 193851 143 303 0 194057 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 777448

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4035
/proc/meminfo: memFree=909640/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=865616 CPUtime=642.11
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 215998 0 0 0 64019 192 0 0 25 0 1 0 33038421 886390784 215893 1992294400 134512640 135751879 4286643408 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 216404 215893 143 303 0 216099 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 865616

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4039
/proc/meminfo: memFree=792708/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=982436 CPUtime=822.06
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 245198 0 0 0 81979 227 0 0 25 0 1 0 33038421 1006014464 245093 1992294400 134512640 135751879 4286643408 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 245609 245093 143 303 0 245304 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 982436

[startup+882.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 4044
/proc/meminfo: memFree=765800/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1008680 CPUtime=882.04
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 251753 0 0 0 87970 234 0 0 25 0 1 0 33038421 1032888320 251648 1992294400 134512640 135751879 4286643408 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 252170 251648 143 303 0 251865 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1008680

[startup+942.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 4046
/proc/meminfo: memFree=717812/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1056920 CPUtime=942.04
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 263816 0 0 0 93954 250 0 0 25 0 1 0 33038421 1082286080 263711 1992294400 134512640 135751879 4286643408 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 264230 263711 143 303 0 263925 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1056920

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 4046
/proc/meminfo: memFree=679000/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1095380 CPUtime=1002.02
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 273407 0 0 0 99942 260 0 0 25 0 1 0 33038421 1121669120 273302 1992294400 134512640 135751879 4286643408 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 273845 273302 143 303 0 273540 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1095380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4048
/proc/meminfo: memFree=633616/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1141028 CPUtime=1062
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 284809 0 0 0 105929 271 0 0 25 0 1 0 33038421 1168412672 284704 1992294400 134512640 135751879 4286643408 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 285257 284704 143 303 0 284952 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1141028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4050
/proc/meminfo: memFree=583768/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1190660 CPUtime=1121.99
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 297232 0 0 0 111912 287 0 0 25 0 1 0 33038421 1219235840 297127 1992294400 134512640 135751879 4286643408 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 297665 297127 143 303 0 297360 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1190660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4052
/proc/meminfo: memFree=513212/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1262112 CPUtime=1181.97
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 315081 0 0 0 117892 305 0 0 25 0 1 0 33038421 1292402688 314976 1992294400 134512640 135751879 4286643408 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 315528 314976 143 303 0 315223 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1262112

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4054
/proc/meminfo: memFree=426660/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1347464 CPUtime=1241.95
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 336403 0 0 0 123873 322 0 0 25 0 1 0 33038421 1379803136 336298 1992294400 134512640 135751879 4286643408 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 336866 336298 143 303 0 336561 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 1347464

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4054
/proc/meminfo: memFree=386608/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1387224 CPUtime=1301.95
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 346344 0 0 0 129864 331 0 0 25 0 1 0 33038421 1420517376 346239 1992294400 134512640 135751879 4286643408 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 346806 346239 143 303 0 346501 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 1387224

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4056
/proc/meminfo: memFree=329816/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1444876 CPUtime=1361.93
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 360756 0 0 0 135848 345 0 0 25 0 1 0 33038421 1479553024 360651 1992294400 134512640 135751879 4286643408 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 361219 360651 143 303 0 360914 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 1444876

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4058
/proc/meminfo: memFree=289516/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1484056 CPUtime=1421.92
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 370551 0 0 0 141837 355 0 0 25 0 1 0 33038421 1519673344 370446 1992294400 134512640 135751879 4286643408 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 371014 370446 143 303 0 370709 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 1484056

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4060
/proc/meminfo: memFree=245496/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1528656 CPUtime=1481.89
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 381667 0 0 0 147824 365 0 0 25 0 1 0 33038421 1565343744 381562 1992294400 134512640 135751879 4286643408 18446744073709551615 134616390 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 382164 381562 143 303 0 381859 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1528656

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4062
/proc/meminfo: memFree=198252/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1575292 CPUtime=1541.88
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 393332 0 0 0 153811 377 0 0 25 0 1 0 33038421 1613099008 393227 1992294400 134512640 135751879 4286643408 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 393823 393227 143 303 0 393518 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 1575292

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4062
/proc/meminfo: memFree=133400/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1640844 CPUtime=1601.86
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 409719 0 0 0 159795 391 0 0 25 0 1 0 33038421 1680224256 409614 1992294400 134512640 135751879 4286643408 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 410211 409614 143 303 0 409906 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 1640844

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4064
/proc/meminfo: memFree=65820/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1707792 CPUtime=1661.84
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 426420 0 0 0 165780 404 0 0 25 0 1 0 33038421 1748779008 426315 1992294400 134512640 135751879 4286643408 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 426948 426315 143 303 0 426643 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 1707792

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4066
/proc/meminfo: memFree=9228/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1777512 CPUtime=1721.84
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 443844 0 0 0 171766 418 0 0 25 0 1 0 33038421 1820172288 443739 1992294400 134512640 135751879 4286643408 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 444378 443739 143 303 0 444073 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 1777512



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1777.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4068
/proc/meminfo: memFree=10188/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=1843264 CPUtime=1777.14
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4202496 460258 0 0 0 177282 432 0 0 25 0 1 0 33038421 1887502336 460153 1992294400 134512640 135751879 4286643408 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/4007/statm: 460816 460153 143 303 0 460511 0
Current children cumulated CPU time (s) 1777.14
Current children cumulated vsize (KiB) 1843264

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

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

[startup+1777.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4068
/proc/meminfo: memFree=10188/2059040 swapFree=4135652/4192956
[pid=4007] ppid=4005 vsize=0 CPUtime=1777.23
/proc/4007/stat : 4007 (wbo1.4a) R 4005 4007 2849 0 -1 4203524 460258 0 0 0 177282 441 0 0 25 0 1 0 33038421 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/4007/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1777.23
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1777.8
CPU time (s): 1777.32
CPU user time (s): 1772.82
CPU system time (s): 4.50231
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 1843264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1772.82
system time used= 4.50232
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460258
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= 19373

runsolver used 2.77358 second user time and 8.5637 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-15 05:59:05
IDJOB=2655712
IDBENCH=2567
IDSOLVER=1160
FILE ID=node002/2655712-1276574344
PBS_JOBID= 11173510
Free space on /tmp= 62572 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-75-70.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655712-1276574344/watcher-2655712-1276574344 -o /tmp/evaluation-result-2655712-1276574344/solver-2655712-1276574344 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655712-1276574344.opb

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

MD5SUM BENCH= 51456bad41bf92f026526861ffdd231e
RANDOM SEED=1044359273

node002.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1775572 kB
Buffers:         59640 kB
Cached:         133500 kB
SwapCached:      10520 kB
Active:          83028 kB
Inactive:       123144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1775572 kB
SwapTotal:     4192956 kB
SwapFree:      4135652 kB
Dirty:            2976 kB
Writeback:           8 kB
AnonPages:       11488 kB
Mapped:           9276 kB
Slab:            55412 kB
PageTables:       3924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180344 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62568 MiB
End job on node002 at 2010-06-15 06:28:44