Trace number 2655730

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 1.4aUNSAT 799.083 799.348

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-15-10.opb
MD5SUMd370b072a7e1b298fd6270f5934fda51
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 benchmark0.005998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables150
Total number of constraints25
Number of constraints which are clauses15
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint15
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 16
Number of bits of the biggest sum of numbers5
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-2655730-1276582067.opb.
0.00/0.00	c Instance file HOME/instance-2655730-1276582067.opb
0.00/0.00	c File size is 2569 bytes.
0.00/0.00	c Highest Coefficient sum: 16
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:      150                                                 |
0.00/0.00	c |  Number Clauses:        15                                                  |
0.00/0.00	c |  Number Cardinality:    10                                                  |
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 |     150       25      300 |     5000        0    nan |  0.000 % |
0.00/0.00	c |       100 |     150       25      300 |     5500      100     33 |  0.004 % |
0.00/0.01	c |       251 |     150       25      300 |     6050      251     32 |  0.004 % |
0.00/0.02	c |       476 |     150       25      300 |     6655      476     35 |  0.004 % |
0.03/0.04	c |       815 |     150       25      300 |     7320      815     38 |  0.004 % |
0.03/0.09	c |      1323 |     150       25      300 |     8052     1323     41 |  0.004 % |
0.09/0.18	c |      2086 |     150       25      300 |     8857     2086     44 |  0.004 % |
0.39/0.41	c |      3225 |     150       25      300 |     9743     3225     45 |  0.004 % |
0.69/0.79	c |      4933 |     150       25      300 |    10717     4933     44 |  0.004 % |
1.29/1.35	c |      7495 |     150       25      300 |    11789     7495     44 |  0.004 % |
3.09/3.17	c |     11342 |     150       25      300 |    12968    11342     45 |  0.004 % |
6.50/6.58	c |     17108 |     150       25      300 |    14265    10586     45 |  0.004 % |
12.10/12.13	c |     25759 |     150       25      300 |    15692    12065     42 |  0.004 % |
17.28/17.36	c |     38736 |     150       25      300 |    17261     9281     44 |  0.004 % |
28.39/28.41	c |     58197 |     150       25      300 |    18987    11423     42 |  0.004 % |
43.28/43.34	c |     87391 |     150       25      300 |    20886    12012     43 |  0.004 % |
69.96/70.05	c |    131181 |     150       25      300 |    22974    13872     45 |  0.004 % |
117.45/117.56	c |    196865 |     150       25      300 |    25272    21928     43 |  0.004 % |
186.33/186.42	c |    295398 |     150       25      300 |    27799    17005     50 |  0.004 % |
313.18/313.40	c |    443188 |     150       25      300 |    30579    17569     49 |  0.004 % |
510.62/510.86	c |    664872 |     150       25      300 |    33637    21070     38 |  0.004 % |
799.03/799.32	c ===============================================================================
799.03/799.32	c core #1
799.03/799.32	c Memory used           : 242.64 MB
799.03/799.32	c CPU time              : 795.726 s
799.03/799.32	c 
799.03/799.32	s UNSATISFIABLE
799.03/799.32	c Total CPU time: 795.726 s

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-2655730-1276582067/watcher-2655730-1276582067 -o /tmp/evaluation-result-2655730-1276582067/solver-2655730-1276582067 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655730-1276582067.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 2735
/proc/meminfo: memFree=1716656/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=2572 CPUtime=0
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 273 0 0 0 0 0 0 0 20 0 1 0 33810365 2633728 190 1992294400 134512640 135751879 4289657088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 643 190 143 303 0 338 0

[startup+0.032694 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 2735
/proc/meminfo: memFree=1716656/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=2572 CPUtime=0.03
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 301 0 0 0 3 0 0 0 20 0 1 0 33810365 2633728 218 1992294400 134512640 135751879 4289657088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 643 218 143 303 0 338 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2572

[startup+0.101702 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 2735
/proc/meminfo: memFree=1716656/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=2836 CPUtime=0.09
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 360 0 0 0 9 0 0 0 20 0 1 0 33810365 2904064 277 1992294400 134512640 135751879 4289657088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 709 277 143 303 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2836

[startup+0.301725 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 2735
/proc/meminfo: memFree=1716656/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=3232 CPUtime=0.29
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 460 0 0 0 29 0 0 0 20 0 1 0 33810365 3309568 377 1992294400 134512640 135751879 4289657088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 808 377 143 303 0 503 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3232

[startup+0.700772 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 2735
/proc/meminfo: memFree=1716656/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=3760 CPUtime=0.69
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 589 0 0 0 68 1 0 0 20 0 1 0 33810365 3850240 506 1992294400 134512640 135751879 4289657088 18446744073709551615 134616314 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 940 506 143 303 0 635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3760

[startup+1.50086 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2736
/proc/meminfo: memFree=1714788/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=4684 CPUtime=1.49
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 827 0 0 0 147 2 0 0 23 0 1 0 33810365 4796416 744 1992294400 134512640 135751879 4289657088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 1171 744 143 303 0 866 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4684

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2736
/proc/meminfo: memFree=1713672/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=5776 CPUtime=3.09
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 1096 0 0 0 307 2 0 0 25 0 1 0 33810365 5914624 1013 1992294400 134512640 135751879 4289657088 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 1444 1013 143 303 0 1139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5776

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2736
/proc/meminfo: memFree=1711812/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=7424 CPUtime=6.29
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 1491 0 0 0 626 3 0 0 25 0 1 0 33810365 7602176 1408 1992294400 134512640 135751879 4289657088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 1856 1408 143 303 0 1551 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7424

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2736
/proc/meminfo: memFree=1708588/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=10088 CPUtime=12.69
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 2162 0 0 0 1263 6 0 0 25 0 1 0 33810365 10330112 2079 1992294400 134512640 135751879 4289657088 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 2522 2079 143 303 0 2217 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10088

[startup+25.5016 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 2736
/proc/meminfo: memFree=1702140/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=16596 CPUtime=25.49
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 3771 0 0 0 2535 14 0 0 25 0 1 0 33810365 16994304 3688 1992294400 134512640 135751879 4289657088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 4149 3688 143 303 0 3844 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16596

[startup+51.1016 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 2738
/proc/meminfo: memFree=1690112/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=28960 CPUtime=51.07
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 6826 0 0 0 5077 30 0 0 25 0 1 0 33810365 29655040 6743 1992294400 134512640 135751879 4289657088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 7240 6743 143 303 0 6935 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28960

[startup+102.309 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 2738
/proc/meminfo: memFree=1668908/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=49668 CPUtime=102.26
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 11970 0 0 0 10169 57 0 0 25 0 1 0 33810365 50860032 11887 1992294400 134512640 135751879 4289657088 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 12417 11887 143 303 0 12112 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49668

[startup+162.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 2740
/proc/meminfo: memFree=1646340/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=72312 CPUtime=162.24
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 17619 0 0 0 16138 86 0 0 25 0 1 0 33810365 74047488 17536 1992294400 134512640 135751879 4289657088 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 18078 17536 143 303 0 17773 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 72312

[startup+222.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 2742
/proc/meminfo: memFree=1624516/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=94120 CPUtime=222.21
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 23036 0 0 0 22106 115 0 0 25 0 1 0 33810365 96378880 22953 1992294400 134512640 135751879 4289657088 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 23530 22953 143 303 0 23225 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 94120

[startup+282.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 2744
/proc/meminfo: memFree=1605296/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=113792 CPUtime=282.2
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 27924 0 0 0 28076 144 0 0 25 0 1 0 33810365 116523008 27841 1992294400 134512640 135751879 4289657088 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 28448 27841 143 303 0 28143 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 113792

[startup+342.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 2744
/proc/meminfo: memFree=1590168/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=128520 CPUtime=342.18
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 31622 0 0 0 34053 165 0 0 25 0 1 0 33810365 131604480 31539 1992294400 134512640 135751879 4289657088 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 32130 31539 143 303 0 31825 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 128520

[startup+402.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 2749
/proc/meminfo: memFree=1572932/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=145740 CPUtime=402.15
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 35911 0 0 0 40026 189 0 0 25 0 1 0 33810365 149237760 35828 1992294400 134512640 135751879 4289657088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 36435 35828 143 303 0 36130 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 145740

[startup+462.301 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 2751
/proc/meminfo: memFree=1552844/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=165692 CPUtime=462.13
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 40853 0 0 0 45999 214 0 0 25 0 1 0 33810365 169668608 40770 1992294400 134512640 135751879 4289657088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 41423 40770 143 303 0 41118 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 165692

[startup+522.301 s]
/proc/loadavg: 1.12 1.07 1.00 2/107 2753
/proc/meminfo: memFree=1537716/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=180888 CPUtime=522.12
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 44629 0 0 0 51976 236 0 0 25 0 1 0 33810365 185229312 44546 1992294400 134512640 135751879 4289657088 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 45222 44546 143 303 0 44917 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 180888

[startup+582.301 s]
/proc/loadavg: 1.11 1.07 1.00 2/107 2755
/proc/meminfo: memFree=1524944/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=193508 CPUtime=582.1
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 47799 0 0 0 57954 256 0 0 25 0 1 0 33810365 198152192 47716 1992294400 134512640 135751879 4289657088 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 48377 47716 143 303 0 48072 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 193508

[startup+642.302 s]
/proc/loadavg: 1.10 1.07 1.00 2/107 2755
/proc/meminfo: memFree=1510684/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=207792 CPUtime=642.08
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 51342 0 0 0 63934 274 0 0 25 0 1 0 33810365 212779008 51259 1992294400 134512640 135751879 4289657088 18446744073709551615 134616489 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 51948 51259 143 303 0 51643 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 207792

[startup+702.301 s]
/proc/loadavg: 1.09 1.07 1.00 2/107 2757
/proc/meminfo: memFree=1497044/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=221564 CPUtime=702.06
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 54788 0 0 0 69912 294 0 0 25 0 1 0 33810365 226881536 54705 1992294400 134512640 135751879 4289657088 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 55391 54705 143 303 0 55086 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 221564

[startup+762.308 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 2759
/proc/meminfo: memFree=1479932/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=238464 CPUtime=762.05
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 59026 0 0 0 75888 317 0 0 25 0 1 0 33810365 244187136 58943 1992294400 134512640 135751879 4289657088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 59616 58943 143 303 0 59311 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 238464

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

[startup+767.902 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 2759
/proc/meminfo: memFree=1479064/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=239256 CPUtime=767.64
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 59228 0 0 0 76445 319 0 0 25 0 1 0 33810365 244998144 59145 1992294400 134512640 135751879 4289657088 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 59814 59145 143 303 0 59509 0
Current children cumulated CPU time (s) 767.64
Current children cumulated vsize (KiB) 239256

[startup+780.701 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 2759
/proc/meminfo: memFree=1474972/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=243844 CPUtime=780.43
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 60339 0 0 0 77718 325 0 0 25 0 1 0 33810365 249696256 60256 1992294400 134512640 135751879 4289657088 18446744073709551615 134608035 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 60961 60256 143 303 0 60656 0
Current children cumulated CPU time (s) 780.43
Current children cumulated vsize (KiB) 243844

[startup+787.102 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 2759
/proc/meminfo: memFree=1472492/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=245960 CPUtime=786.83
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 60881 0 0 0 78355 328 0 0 25 0 1 0 33810365 251863040 60798 1992294400 134512640 135751879 4289657088 18446744073709551615 134616869 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 61490 60798 143 303 0 61185 0
Current children cumulated CPU time (s) 786.83
Current children cumulated vsize (KiB) 245960

[startup+793.502 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 2759
/proc/meminfo: memFree=1471252/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=247164 CPUtime=793.23
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 61188 0 0 0 78993 330 0 0 25 0 1 0 33810365 253095936 61105 1992294400 134512640 135751879 4289657088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 61791 61105 143 303 0 61486 0
Current children cumulated CPU time (s) 793.23
Current children cumulated vsize (KiB) 247164

[startup+796.701 s]
/proc/loadavg: 1.12 1.07 1.00 2/107 2759
/proc/meminfo: memFree=1470384/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=248048 CPUtime=796.43
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 61395 0 0 0 79312 331 0 0 25 0 1 0 33810365 254001152 61312 1992294400 134512640 135751879 4289657088 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 62012 61312 143 303 0 61707 0
Current children cumulated CPU time (s) 796.43
Current children cumulated vsize (KiB) 248048

[startup+798.301 s]
/proc/loadavg: 1.12 1.07 1.00 2/107 2759
/proc/meminfo: memFree=1470260/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=248332 CPUtime=798.03
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 61464 0 0 0 79471 332 0 0 25 0 1 0 33810365 254291968 61381 1992294400 134512640 135751879 4289657088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 62083 61381 143 303 0 61778 0
Current children cumulated CPU time (s) 798.03
Current children cumulated vsize (KiB) 248332

[startup+799.101 s]
/proc/loadavg: 1.12 1.07 1.00 2/107 2759
/proc/meminfo: memFree=1470012/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=248464 CPUtime=798.82
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 61491 0 0 0 79550 332 0 0 25 0 1 0 33810365 254427136 61408 1992294400 134512640 135751879 4289657088 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 62116 61408 143 303 0 61811 0
Current children cumulated CPU time (s) 798.82
Current children cumulated vsize (KiB) 248464

[startup+799.301 s]
/proc/loadavg: 1.12 1.07 1.00 2/107 2759
/proc/meminfo: memFree=1470012/2059040 swapFree=4140012/4192956
[pid=2735] ppid=2733 vsize=248464 CPUtime=799.03
/proc/2735/stat : 2735 (wbo1.4a) R 2733 2735 2047 0 -1 4202496 61498 0 0 0 79570 333 0 0 25 0 1 0 33810365 254427136 61415 1992294400 134512640 135751879 4289657088 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2735/statm: 62116 61415 143 303 0 61811 0
Current children cumulated CPU time (s) 799.03
Current children cumulated vsize (KiB) 248464

Child status: 0
Real time (s): 799.348
CPU time (s): 799.083
CPU user time (s): 795.726
CPU system time (s): 3.35749
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 248464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 795.726
system time used= 3.35749
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61500
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= 10617

runsolver used 1.2928 second user time and 3.80542 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-15 08:07:47
IDJOB=2655730
IDBENCH=2603
IDSOLVER=1160
FILE ID=node006/2655730-1276582067
PBS_JOBID= 11173525
Free space on /tmp= 62504 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-15-10.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655730-1276582067/watcher-2655730-1276582067 -o /tmp/evaluation-result-2655730-1276582067/solver-2655730-1276582067 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655730-1276582067.opb

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

MD5SUM BENCH= d370b072a7e1b298fd6270f5934fda51
RANDOM SEED=815267834

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1717184 kB
Buffers:         68228 kB
Cached:         192204 kB
SwapCached:       6644 kB
Active:         102808 kB
Inactive:       171284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1717184 kB
SwapTotal:     4192956 kB
SwapFree:      4140012 kB
Dirty:            2628 kB
Writeback:           0 kB
AnonPages:       12160 kB
Mapped:          13128 kB
Slab:            46008 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181708 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= 62500 MiB
End job on node006 at 2010-06-15 08:21:06