Trace number 231743

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, and are wall clock time (not CPU 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
sugar 0.40SAT 112.27 113.331

General information on the benchmark

Namegeom/
geo50-20-d4-75-73_ext.xml
MD5SUM9a9a7267ea5fd64dd8e46fb651783c82
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.00554
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints470
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension470
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/231743-1170106475/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/231743-1170106475/unknown.xml [Mon Jan 29 22:34:38 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/231743-1170106475/unknown.xml /tmp/evaluation/231743-1170106475/sugar21047.csp [Mon Jan 29 22:34:38 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/231743-1170106475/sugar-v0-40.jar -convert /tmp/evaluation/231743-1170106475/unknown.xml /tmp/evaluation/231743-1170106475/sugar21047.csp
0.16	c BEGIN convert /tmp/evaluation/231743-1170106475/unknown.xml
0.71	c END convert (0.552183 seconds)
0.75	c # CONVERT_XML  END : /tmp/evaluation/231743-1170106475/sugar21047.csp 1542744 bytes (1 seconds) [Mon Jan 29 22:34:39 2007]
0.75	c # CONVERT_XML  CPU : 0.65 = 0 + 0 + 0.6 + 0.05
0.75	
0.75	c # GENERATE_SAT  BEGIN : /tmp/evaluation/231743-1170106475/sugar21047.bcnf [Mon Jan 29 22:34:39 2007]
0.75	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/231743-1170106475/sugar-v0-40.jar -bcnf -map /tmp/evaluation/231743-1170106475/sugar21047.map /tmp/evaluation/231743-1170106475/sugar21047.csp /tmp/evaluation/231743-1170106475/sugar21047.bcnf
0.87	c BEGIN parse /tmp/evaluation/231743-1170106475/sugar21047.csp
6.67	c END parse (5.798534 seconds)
6.67	c BEGIN simplify
6.69	c END simplify (0.023854 seconds)
6.69	c BEGIN encode /tmp/evaluation/231743-1170106475/sugar21047.bcnf
6.94	c END encode (0.252336 seconds)
6.98	c # GENERATE_SAT  END : 950 variables 48020 clauses 916152 bytes (6 seconds) [Mon Jan 29 22:34:45 2007]
6.98	c # GENERATE_SAT  CPU : 0 = 0 + 0 + 0 + 0
6.98	
6.98	c # SOLVE_SAT  BEGIN : /tmp/evaluation/231743-1170106475/sugar21047.bcnf [Mon Jan 29 22:34:45 2007]
6.98	c # CMD : /tmp/evaluation/231743-1170106475/minisat /tmp/evaluation/231743-1170106475/sugar21047.bcnf /tmp/evaluation/231743-1170106475/sugar21047.out
7.01	c ==================================[MINISAT]===================================
7.01	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
7.01	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
7.01	c ==============================================================================
7.01	c |         0 |   48020   181012 |   16006       0        0     nan |  0.000 % |
7.03	c |       102 |   48020   181012 |   17606     102     1105    10.8 |  0.000 % |
7.04	c |       254 |   48020   181012 |   19367     254     2643    10.4 |  0.002 % |
7.07	c |       479 |   48020   181012 |   21303     479     4900    10.2 |  0.004 % |
7.12	c |       817 |   48020   181012 |   23434     817     7942     9.7 |  0.004 % |
7.20	c |      1324 |   48021   181012 |   25777    1323    12572     9.5 |  0.002 % |
7.30	c |      2083 |   48021   181012 |   28355    2082    20146     9.7 |  0.002 % |
7.45	c |      3222 |   48024   181012 |   31191    3218    32144    10.0 |  0.002 % |
7.68	c |      4931 |   48025   181012 |   34310    4926    49631    10.1 |  0.004 % |
8.06	c |      7493 |   48026   181012 |   37741    7487    78233    10.4 |  0.002 % |
8.71	c |     11338 |   48026   181012 |   41515   11332   120017    10.6 |  0.004 % |
9.73	c |     17104 |   48031   181012 |   45666   17093   196885    11.5 |  0.004 % |
11.72	c |     25754 |   48034   181012 |   50233   25740   314460    12.2 |  0.004 % |
15.99	c |     38732 |   48039   181012 |   55257   38713   481734    12.4 |  0.002 % |
23.49	c |     58193 |   48043   181012 |   60782   16445   208545    12.7 |  0.003 % |
33.78	c |     87385 |   48046   181012 |   66861   45634   596710    13.1 |  0.004 % |
52.77	c |    131175 |   48051   181012 |   73547   36627   493841    13.5 |  0.004 % |
84.31	c |    196861 |   48055   181012 |   80901   44468   632868    14.2 |  0.005 % |
113.14	c ==============================================================================
113.14	c restarts              : 18
113.14	c conflicts             : 249575         (2373 /sec)
113.14	c decisions             : 301157         (2863 /sec)
113.14	c propagations          : 25978528       (246998 /sec)
113.14	c conflict literals     : 3456181        (28.68 % deleted)
113.14	c Memory used           : 12.57 MB
113.14	c CPU time              : 105.177 s
113.14	c 
113.14	c SATISFIABLE
113.15	c # SOLVE_SAT  END : SATISFIABLE (106 seconds) [Mon Jan 29 22:36:31 2007]
113.15	c # SOLVE_SAT  CPU : 105.42 = 0 + 0 + 105.18 + 0.24
113.15	
113.15	c # RESULT : SATISFIABLE
113.15	
113.15	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:36:31 2007]
113.26	c BEGIN read SAT output /tmp/evaluation/231743-1170106475/sugar21047.out
113.28	c END read SAT output (0.014513 seconds)
113.28	c BEGIN write solution /tmp/evaluation/231743-1170106475/sugar21047.sol
113.29	c END write solution (0.01506 seconds)
113.32	s SATISFIABLE
113.33	v 18 17 8 8 10 18 1 4 15 11 7 12 18 17 16 2 20 8 8 14 16 13 11 19 8 15 7 12 17 10 5 10 12 6 20 15 17 17 20 18 16 8 8 5 18 13 4 18 4 7
113.33	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:36:31 2007]
113.33	c # OUTPUT_SOL  CPU : 0.01 = 0 + 0.01 + 0 + 0
113.33	
113.33	c # MAIN  END :  (113 seconds) [Mon Jan 29 22:36:31 2007]
113.33	c # MAIN  CPU : 106.08 = 0 + 0.01 + 105.78 + 0.29
113.33

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-231743-1170106475 -o ROOT/results/node68/solver-231743-1170106475 -C 1800 -M 900 /tmp/evaluation/231743-1170106475/solver /tmp/evaluation/231743-1170106475 /tmp/evaluation/231743-1170106475/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.69 3.27 3.15 4/70 21048
/proc/meminfo: memFree=1894560/2055920 swapFree=4192812/4192956
[pid=21047] ppid=21044 vsize=12128 CPUtime=0
/proc/21047/stat : 21047 (sugar) R 21044 21047 20196 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 30605432 12419072 249 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257414304481 0 0 4224 0 0 0 0 17 1 0 0
/proc/21047/statm: 3033 252 188 3 0 133 0

[startup+0.102618 s]
/proc/loadavg: 2.69 3.27 3.15 4/70 21048
/proc/meminfo: memFree=1894560/2055920 swapFree=4192812/4192956
[pid=21047] ppid=21044 vsize=13724 CPUtime=0.03
/proc/21047/stat : 21047 (sugar) S 21044 21047 20196 0 -1 4194304 1112 0 0 0 3 0 0 0 19 0 1 0 30605432 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21047/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.510652 s]
/proc/loadavg: 2.69 3.27 3.15 4/70 21048
/proc/meminfo: memFree=1894560/2055920 swapFree=4192812/4192956
[pid=21047] ppid=21044 vsize=13724 CPUtime=0.03
/proc/21047/stat : 21047 (sugar) S 21044 21047 20196 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 30605432 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21047/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33373 s]
/proc/loadavg: 2.69 3.27 3.15 4/90 21083
/proc/meminfo: memFree=1849208/2055920 swapFree=4192812/4192956
[pid=21047] ppid=21044 vsize=13724 CPUtime=0.68
/proc/21047/stat : 21047 (sugar) S 21044 21047 20196 0 -1 4194304 1190 7717 0 1 3 0 60 5 16 0 1 0 30605432 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21047/statm: 3431 809 371 3 0 531 0
[pid=21068] ppid=21047 vsize=807064 CPUtime=0.56
/proc/21068/stat : 21068 (java) R 21047 21047 20196 0 -1 0 7737 0 1 0 51 5 0 0 18 0 8 0 30605507 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073455759 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21068/statm: 201766 7485 1494 14 0 189044 0
[pid=21068/tid=21070] ppid=21047 vsize=807064 CPUtime=0.08
/proc/21068/task/21070/stat : 21070 (java) S 21047 21047 20196 0 -1 64 1685 0 0 0 8 0 0 0 16 0 8 0 30605511 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21068/tid=21072] ppid=21047 vsize=807064 CPUtime=0
/proc/21068/task/21072/stat : 21072 (java) S 21047 21047 20196 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30605511 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21068/tid=21073] ppid=21047 vsize=807064 CPUtime=0
/proc/21068/task/21073/stat : 21073 (java) S 21047 21047 20196 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30605511 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21068/tid=21076] ppid=21047 vsize=807064 CPUtime=0
/proc/21068/task/21076/stat : 21076 (java) S 21047 21047 20196 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30605514 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21068/tid=21077] ppid=21047 vsize=807064 CPUtime=0.05
/proc/21068/task/21077/stat : 21077 (java) R 21047 21047 20196 0 -1 64 293 0 0 0 5 0 0 0 23 0 8 0 30605514 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21068/tid=21078] ppid=21047 vsize=807064 CPUtime=0
/proc/21068/task/21078/stat : 21078 (java) S 21047 21047 20196 0 -1 64 2 0 0 0 0 0 0 0 24 0 8 0 30605514 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21068/tid=21079] ppid=21047 vsize=807064 CPUtime=0
/proc/21068/task/21079/stat : 21079 (java) S 21047 21047 20196 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30605514 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 820788

[startup+2.98688 s]
/proc/loadavg: 2.69 3.27 3.15 3/90 21083
/proc/meminfo: memFree=1810232/2055920 swapFree=4192812/4192956
[pid=21047] ppid=21044 vsize=13724 CPUtime=0.68
/proc/21047/stat : 21047 (sugar) S 21044 21047 20196 0 -1 4194304 1190 7717 0 1 3 0 60 5 16 0 1 0 30605432 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21047/statm: 3431 809 371 3 0 531 0
[pid=21068] ppid=21047 vsize=807336 CPUtime=2.2
/proc/21068/stat : 21068 (java) R 21047 21047 20196 0 -1 0 13434 0 1 0 213 7 0 0 25 0 8 0 30605507 826712064 13169 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4154523537 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21068/statm: 201834 13169 1506 14 0 189112 0
[pid=21068/tid=21070] ppid=21047 vsize=807336 CPUtime=0.53
/proc/21068/task/21070/stat : 21070 (java) S 21047 21047 20196 0 -1 64 7237 0 0 0 50 3 0 0 16 0 8 0 30605511 826712064 13169 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21068/tid=21072] ppid=21047 vsize=807336 CPUtime=0
/proc/21068/task/21072/stat : 21072 (java) S 21047 21047 20196 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30605511 826712064 13169 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21068/tid=21073] ppid=21047 vsize=807336 CPUtime=0
/proc/21068/task/21073/stat : 21073 (java) S 21047 21047 20196 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30605511 826712064 13169 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21068/tid=21076] ppid=21047 vsize=807336 CPUtime=0
/proc/21068/task/21076/stat : 21076 (java) S 21047 21047 20196 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30605514 826712064 13169 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21068/tid=21077] ppid=21047 vsize=807336 CPUtime=0.13
/proc/21068/task/21077/stat : 21077 (java) S 21047 21047 20196 0 -1 64 400 0 0 0 13 0 0 0 16 0 8 0 30605514 826712064 13169 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21068/tid=21078] ppid=21047 vsize=807336 CPUtime=0
/proc/21068/task/21078/stat : 21078 (java) S 21047 21047 20196 0 -1 64 2 0 0 0 0 0 0 0 24 0 8 0 30605514 826712064 13169 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21068/tid=21079] ppid=21047 vsize=807336 CPUtime=0
/proc/21068/task/21079/stat : 21079 (java) S 21047 21047 20196 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30605514 826712064 13169 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 821060

[startup+6.26918 s]
/proc/loadavg: 2.72 3.26 3.15 4/90 21083
/proc/meminfo: memFree=1741432/2055920 swapFree=4192812/4192956
[pid=21047] ppid=21044 vsize=13724 CPUtime=0.68
/proc/21047/stat : 21047 (sugar) S 21044 21047 20196 0 -1 4194304 1190 7717 0 1 3 0 60 5 16 0 1 0 30605432 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21047/statm: 3431 809 371 3 0 531 0
[pid=21068] ppid=21047 vsize=807336 CPUtime=5.47
/proc/21068/stat : 21068 (java) R 21047 21047 20196 0 -1 0 20821 0 1 0 535 12 0 0 16 0 8 0 30605507 826712064 20524 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073591362 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/21068/statm: 201834 20524 1506 14 0 189112 0
[pid=21068/tid=21070] ppid=21047 vsize=807336 CPUtime=0.94
/proc/21068/task/21070/stat : 21070 (java) S 21047 21047 20196 0 -1 64 14591 0 0 0 88 6 0 0 16 0 8 0 30605511 826712064 20524 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21068/tid=21072] ppid=21047 vsize=807336 CPUtime=0
/proc/21068/task/21072/stat : 21072 (java) S 21047 21047 20196 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30605511 826712064 20524 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21068/tid=21073] ppid=21047 vsize=807336 CPUtime=0
/proc/21068/task/21073/stat : 21073 (java) S 21047 21047 20196 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30605511 826712064 20524 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21068/tid=21076] ppid=21047 vsize=807336 CPUtime=0
/proc/21068/task/21076/stat : 21076 (java) S 21047 21047 20196 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30605514 826712064 20524 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21068/tid=21077] ppid=21047 vsize=807336 CPUtime=0.13
/proc/21068/task/21077/stat : 21077 (java) S 21047 21047 20196 0 -1 64 401 0 0 0 13 0 0 0 17 0 8 0 30605514 826712064 20524 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21068/tid=21078] ppid=21047 vsize=807336 CPUtime=0
/proc/21068/task/21078/stat : 21078 (java) S 21047 21047 20196 0 -1 64 2 0 0 0 0 0 0 0 24 0 8 0 30605514 826712064 20524 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21068/tid=21079] ppid=21047 vsize=807336 CPUtime=0
/proc/21068/task/21079/stat : 21079 (java) S 21047 21047 20196 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30605514 826712064 20524 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 821060

[startup+12.7388 s]
/proc/loadavg: 2.58 3.23 3.14 2/70 21101
/proc/meminfo: memFree=1885856/2055920 swapFree=4192812/4192956
[pid=21047] ppid=21044 vsize=13724 CPUtime=0.68
/proc/21047/stat : 21047 (sugar) S 21044 21047 20196 0 -1 4194304 1282 7717 0 1 3 0 60 5 16 0 1 0 30605432 14053376 821 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21047/statm: 3431 821 373 3 0 531 0
[pid=21068] ppid=21047 vsize=0 CPUtime=6.16
/proc/21068/stat : 21068 (java) Z 21047 21047 20196 0 -1 1036 23181 0 1 0 602 14 0 0 16 0 1 0 30605507 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21068/statm: 0 0 0 0 0 0 0
[pid=21093] ppid=21047 vsize=6192 CPUtime=5.73
/proc/21093/stat : 21093 (minisat) R 21047 21047 20196 0 -1 0 1426 0 0 0 573 0 0 0 25 0 1 0 30606130 6340608 1188 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/21093/statm: 1548 1188 51 112 0 1432 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 19916

[startup+25.5509 s]
/proc/loadavg: 2.23 3.12 3.11 2/70 21103
/proc/meminfo: memFree=1884400/2055920 swapFree=4192812/4192956
[pid=21047] ppid=21044 vsize=13724 CPUtime=0.68
/proc/21047/stat : 21047 (sugar) S 21044 21047 20196 0 -1 4194304 1282 7717 0 1 3 0 60 5 16 0 1 0 30605432 14053376 821 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21047/statm: 3431 821 373 3 0 531 0
[pid=21068] ppid=21047 vsize=0 CPUtime=6.16
/proc/21068/stat : 21068 (java) Z 21047 21047 20196 0 -1 1036 23181 0 1 0 602 14 0 0 16 0 1 0 30605507 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21068/statm: 0 0 0 0 0 0 0
[pid=21093] ppid=21047 vsize=8552 CPUtime=18.53
/proc/21093/stat : 21093 (minisat) R 21047 21047 20196 0 -1 0 2014 0 0 0 1852 1 0 0 25 0 1 0 30606130 8757248 1776 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/21093/statm: 2138 1776 51 112 0 2022 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 22276

[startup+51.2373 s]
/proc/loadavg: 1.96 2.98 3.06 3/84 21192
/proc/meminfo: memFree=1694392/2055920 swapFree=4192812/4192956
[pid=21047] ppid=21044 vsize=13724 CPUtime=0.68
/proc/21047/stat : 21047 (sugar) S 21044 21047 20196 0 -1 4194304 1282 7717 0 1 3 0 60 5 16 0 1 0 30605432 14053376 821 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21047/statm: 3431 821 373 3 0 531 0
[pid=21068] ppid=21047 vsize=0 CPUtime=6.16
/proc/21068/stat : 21068 (java) Z 21047 21047 20196 0 -1 1036 23181 0 1 0 602 14 0 0 16 0 1 0 30605507 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21068/statm: 0 0 0 0 0 0 0
[pid=21093] ppid=21047 vsize=10256 CPUtime=44.04
/proc/21093/stat : 21093 (minisat) R 21047 21047 20196 0 -1 0 2410 0 0 0 4399 5 0 0 25 0 1 0 30606130 10502144 2172 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/21093/statm: 2564 2172 51 112 0 2448 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 23980

[startup+102.521 s]
/proc/loadavg: 2.01 2.84 3.01 2/70 21402
/proc/meminfo: memFree=1878312/2055920 swapFree=4192812/4192956
[pid=21047] ppid=21044 vsize=13724 CPUtime=0.68
/proc/21047/stat : 21047 (sugar) S 21044 21047 20196 0 -1 4194304 1282 7717 0 1 3 0 60 5 16 0 1 0 30605432 14053376 821 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21047/statm: 3431 821 373 3 0 531 0
[pid=21068] ppid=21047 vsize=0 CPUtime=6.16
/proc/21068/stat : 21068 (java) Z 21047 21047 20196 0 -1 1036 23181 0 1 0 602 14 0 0 16 0 1 0 30605507 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21068/statm: 0 0 0 0 0 0 0
[pid=21093] ppid=21047 vsize=12172 CPUtime=94.83
/proc/21093/stat : 21093 (minisat) R 21047 21047 20196 0 -1 0 2878 0 0 0 9463 20 0 0 25 0 1 0 30606130 12464128 2640 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/21093/statm: 3043 2640 51 112 0 2927 0
Current children cumulated CPU time (s) 101.67
Current children cumulated vsize (KiB) 25896

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21047 and gives childrusage.ru_utime.tv_sec=105 childrusage.ru_utime.tv_usec=821912 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=309952
CPU time returned by wait4() is 106.132
while last known CPU time is 112.27

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 113.331
CPU time (s): 112.27
CPU user time (s): 111.83
CPU system time (s): 0.44
CPU usage (%): 99.0639
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 105.822
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12211
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 706
involuntary context switches= 2385

runsolver used 0.140978 s user time and 0.292955 s system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Jan 29 21:34:35 UTC 2007


IDJOB= 231743
IDBENCH= 6482
IDSOLVER= 86
FILE ID= node68/231743-1170106475

PBS_JOBID= 3689819

Free space on /tmp= 66563 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/geom/geo50-20-d4-75-73_ext.xml
COMMAND LINE= /tmp/evaluation/231743-1170106475/solver /tmp/evaluation/231743-1170106475 /tmp/evaluation/231743-1170106475/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-231743-1170106475 -o ROOT/results/node68/solver-231743-1170106475 -C 1800 -M 900  /tmp/evaluation/231743-1170106475/solver /tmp/evaluation/231743-1170106475 /tmp/evaluation/231743-1170106475/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  9a9a7267ea5fd64dd8e46fb651783c82

RANDOM SEED= 75010024

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1895504 kB
Buffers:         36444 kB
Cached:          51548 kB
SwapCached:          0 kB
Active:          53980 kB
Inactive:        55812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1895504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          31976 kB
Slab:            36484 kB
Committed_AS:   332704 kB
PageTables:       1576 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB



End job on node68 on Mon Jan 29 21:36:32 UTC 2007