Trace number 229569

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 0.40UNSAT 477.74 478.815

General information on the benchmark

Nametightness/tightness0.35/
rand-2-40-16-250-350-53_ext.xml
MD5SUM21a65b1f865ec2339b3d848e3cd2a99c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.9972
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/229569-1170106110/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/229569-1170106110/unknown.xml [Mon Jan 29 22:28:31 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/229569-1170106110/unknown.xml /tmp/evaluation/229569-1170106110/sugar24332.csp [Mon Jan 29 22:28:31 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/229569-1170106110/sugar-v0-40.jar -convert /tmp/evaluation/229569-1170106110/unknown.xml /tmp/evaluation/229569-1170106110/sugar24332.csp
0.17	c BEGIN convert /tmp/evaluation/229569-1170106110/unknown.xml
0.60	c END convert (0.429226 seconds)
0.65	c # CONVERT_XML  END : /tmp/evaluation/229569-1170106110/sugar24332.csp 725451 bytes (1 seconds) [Mon Jan 29 22:28:32 2007]
0.65	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.65	
0.65	c # GENERATE_SAT  BEGIN : /tmp/evaluation/229569-1170106110/sugar24332.bcnf [Mon Jan 29 22:28:32 2007]
0.65	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/229569-1170106110/sugar-v0-40.jar -bcnf -map /tmp/evaluation/229569-1170106110/sugar24332.map /tmp/evaluation/229569-1170106110/sugar24332.csp /tmp/evaluation/229569-1170106110/sugar24332.bcnf
0.78	c BEGIN parse /tmp/evaluation/229569-1170106110/sugar24332.csp
3.72	c END parse (2.947857 seconds)
3.73	c BEGIN simplify
3.75	c END simplify (0.027246 seconds)
3.75	c BEGIN encode /tmp/evaluation/229569-1170106110/sugar24332.bcnf
3.90	c END encode (0.152052 seconds)
3.92	c # GENERATE_SAT  END : 600 variables 23035 clauses 433876 bytes (3 seconds) [Mon Jan 29 22:28:35 2007]
3.92	c # GENERATE_SAT  CPU : 3.22 = 0 + 0 + 3.15 + 0.07
3.92	
3.92	c # SOLVE_SAT  BEGIN : /tmp/evaluation/229569-1170106110/sugar24332.bcnf [Mon Jan 29 22:28:35 2007]
3.92	c # CMD : /tmp/evaluation/229569-1170106110/minisat /tmp/evaluation/229569-1170106110/sugar24332.bcnf /tmp/evaluation/229569-1170106110/sugar24332.out
3.94	c ==================================[MINISAT]===================================
3.94	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
3.94	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
3.94	c ==============================================================================
3.94	c |         0 |   23035    85428 |    7678       0        0     nan |  0.000 % |
3.95	c |       100 |   23035    85428 |    8445     100      681     6.8 |  0.000 % |
3.96	c |       252 |   23035    85428 |    9290     252     1789     7.1 |  0.008 % |
3.98	c |       478 |   23037    85428 |   10219     476     3617     7.6 |  0.008 % |
4.02	c |       815 |   23039    85428 |   11241     811     6894     8.5 |  0.001 % |
4.07	c |      1321 |   23040    85428 |   12365    1316    12399     9.4 |  0.008 % |
4.14	c |      2080 |   23040    85428 |   13602    2075    19671     9.5 |  0.008 % |
4.26	c |      3219 |   23042    85428 |   14962    3212    31757     9.9 |  0.008 % |
4.45	c |      4927 |   23045    85428 |   16458    4917    52945    10.8 |  0.009 % |
4.79	c |      7489 |   23046    85428 |   18104    7478    79723    10.7 |  0.009 % |
5.30	c |     11333 |   23051    85428 |   19914   11317   123904    10.9 |  0.009 % |
6.26	c |     17099 |   23056    85428 |   21906   17078   194479    11.4 |  0.009 % |
7.86	c |     25748 |   23061    85428 |   24096   14686   178867    12.2 |  0.009 % |
10.47	c |     38722 |   23064    85428 |   26506   15527   199872    12.9 |  0.009 % |
14.31	c |     58183 |   23073    85428 |   29157   21646   322651    14.9 |  0.009 % |
21.00	c |     87375 |   23077    85428 |   32072   21549   320582    14.9 |  0.009 % |
31.97	c |    131164 |   23090    85428 |   35280   16273   194987    12.0 |  0.021 % |
46.12	c |    196848 |   23035    85221 |   38808   30286   447295    14.8 |  0.168 % |
73.99	c |    295374 |   22966    85005 |   42689   31063   465311    15.0 |  0.334 % |
117.15	c |    443163 |   22811    84453 |   46957   21307   319111    15.0 |  0.667 % |
185.86	c |    664846 |   22747    84119 |   51653   31703   484888    15.3 |  0.834 % |
303.00	c |    997372 |   22678    83870 |   56819   46177   675791    14.6 |  1.002 % |
474.91	c |   1496161 |   19685    73138 |   62501   14761   136766     9.3 |  7.334 % |
478.80	c ==============================================================================
478.80	c restarts              : 23
478.80	c conflicts             : 1512293        (3191 /sec)
478.80	c decisions             : 1840000        (3882 /sec)
478.80	c propagations          : 142189675      (300005 /sec)
478.80	c conflict literals     : 24375765       (30.11 % deleted)
478.80	c Memory used           : 12.44 MB
478.80	c CPU time              : 473.958 s
478.80	c 
478.80	c UNSATISFIABLE
478.81	c # SOLVE_SAT  END : UNSATISFIABLE (475 seconds) [Mon Jan 29 22:36:30 2007]
478.81	c # SOLVE_SAT  CPU : 474.03 = 0 + 0 + 473.95 + 0.08
478.81	
478.81	c # RESULT : UNSATISFIABLE
478.81	
478.81	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 22:36:30 2007]
478.81	s UNSATISFIABLE
478.81	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:36:30 2007]
478.81	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
478.81	
478.81	c # MAIN  END :  (479 seconds) [Mon Jan 29 22:36:30 2007]
478.81	c # MAIN  CPU : 477.25 = 0 + 0 + 477.1 + 0.15
478.81

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node21/watcher-229569-1170106110 -o ROOT/results/node21/solver-229569-1170106110 -C 1800 -M 900 /tmp/evaluation/229569-1170106110/solver /tmp/evaluation/229569-1170106110 /tmp/evaluation/229569-1170106110/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: 2.02 2.21 2.70 5/88 24333
/proc/meminfo: memFree=1839864/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=5352 CPUtime=0
/proc/24332/stat : 24332 (solver) R 24330 24332 23851 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 30565025 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 221236489511 0 0 4096 0 0 0 0 17 1 0 0
/proc/24332/statm: 1338 231 193 169 0 49 0

[startup+0.105165 s]
/proc/loadavg: 2.02 2.21 2.70 5/88 24333
/proc/meminfo: memFree=1839864/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=0.04
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 30565025 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24332/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.516215 s]
/proc/loadavg: 2.02 2.21 2.70 5/88 24333
/proc/meminfo: memFree=1839864/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=0.04
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30565025 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24332/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.3373 s]
/proc/loadavg: 2.02 2.21 2.70 4/97 24349
/proc/meminfo: memFree=1814768/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=0.04
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30565025 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24332/statm: 3431 808 370 3 0 531 0
[pid=24334] ppid=24332 vsize=0 CPUtime=0.54
/proc/24334/stat : 24334 (java) Z 24332 24332 23851 0 -1 1036 7340 0 1 0 47 7 0 0 16 0 1 0 30565030 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24334/statm: 0 0 0 0 0 0 0
[pid=24342] ppid=24332 vsize=807064 CPUtime=0.66
/proc/24342/stat : 24342 (java) R 24332 24332 23851 0 -1 0 8164 0 1 0 63 3 0 0 17 0 8 0 30565091 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073560886 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24342/statm: 201766 7911 1494 14 0 189044 0
[pid=24342/tid=24343] ppid=24332 vsize=807064 CPUtime=0.12
/proc/24342/task/24343/stat : 24343 (java) S 24332 24332 23851 0 -1 64 2109 0 0 0 12 0 0 0 16 0 8 0 30565095 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24342/tid=24344] ppid=24332 vsize=807064 CPUtime=0
/proc/24342/task/24344/stat : 24344 (java) S 24332 24332 23851 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30565095 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24342/tid=24345] ppid=24332 vsize=807064 CPUtime=0
/proc/24342/task/24345/stat : 24345 (java) S 24332 24332 23851 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30565095 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24342/tid=24346] ppid=24332 vsize=807064 CPUtime=0
/proc/24342/task/24346/stat : 24346 (java) S 24332 24332 23851 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30565098 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24342/tid=24347] ppid=24332 vsize=807064 CPUtime=0.05
/proc/24342/task/24347/stat : 24347 (java) R 24332 24332 23851 0 -1 64 292 0 0 0 5 0 0 0 19 0 8 0 30565098 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24342/tid=24348] ppid=24332 vsize=807064 CPUtime=0
/proc/24342/task/24348/stat : 24348 (java) S 24332 24332 23851 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30565099 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24342/tid=24349] ppid=24332 vsize=807064 CPUtime=0
/proc/24342/task/24349/stat : 24349 (java) S 24332 24332 23851 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30565099 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 820788

[startup+2.97647 s]
/proc/loadavg: 2.02 2.21 2.70 4/97 24349
/proc/meminfo: memFree=1801072/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=0.04
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30565025 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24332/statm: 3431 808 370 3 0 531 0
[pid=24334] ppid=24332 vsize=0 CPUtime=0.54
/proc/24334/stat : 24334 (java) Z 24332 24332 23851 0 -1 1036 7340 0 1 0 47 7 0 0 16 0 1 0 30565030 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24334/statm: 0 0 0 0 0 0 0
[pid=24342] ppid=24332 vsize=807336 CPUtime=2.27
/proc/24342/stat : 24342 (java) R 24332 24332 23851 0 -1 0 12101 0 1 0 223 4 0 0 25 0 8 0 30565091 826712064 11835 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4154523816 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24342/statm: 201834 11835 1506 14 0 189112 0
[pid=24342/tid=24343] ppid=24332 vsize=807336 CPUtime=0.37
/proc/24342/task/24343/stat : 24343 (java) S 24332 24332 23851 0 -1 64 5902 0 0 0 36 1 0 0 16 0 8 0 30565095 826712064 11835 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24342/tid=24344] ppid=24332 vsize=807336 CPUtime=0
/proc/24342/task/24344/stat : 24344 (java) S 24332 24332 23851 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30565095 826712064 11835 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24342/tid=24345] ppid=24332 vsize=807336 CPUtime=0
/proc/24342/task/24345/stat : 24345 (java) S 24332 24332 23851 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30565095 826712064 11835 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24342/tid=24346] ppid=24332 vsize=807336 CPUtime=0
/proc/24342/task/24346/stat : 24346 (java) S 24332 24332 23851 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30565098 826712064 11835 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24342/tid=24347] ppid=24332 vsize=807336 CPUtime=0.13
/proc/24342/task/24347/stat : 24347 (java) S 24332 24332 23851 0 -1 64 399 0 0 0 13 0 0 0 16 0 8 0 30565098 826712064 11835 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24342/tid=24348] ppid=24332 vsize=807336 CPUtime=0
/proc/24342/task/24348/stat : 24348 (java) S 24332 24332 23851 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30565099 826712064 11835 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24342/tid=24349] ppid=24332 vsize=807336 CPUtime=0
/proc/24342/task/24349/stat : 24349 (java) S 24332 24332 23851 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30565099 826712064 11835 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 821060

[startup+6.26383 s]
/proc/loadavg: 2.01 2.21 2.69 3/90 24350
/proc/meminfo: memFree=1834472/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=3.26
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1281 15209 0 1 3 1 315 7 16 0 1 0 30565025 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24332/statm: 3431 819 373 3 0 531 0
[pid=24334] ppid=24332 vsize=0 CPUtime=0.54
/proc/24334/stat : 24334 (java) Z 24332 24332 23851 0 -1 1036 7340 0 1 0 47 7 0 0 16 0 1 0 30565030 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24334/statm: 0 0 0 0 0 0 0
[pid=24350] ppid=24332 vsize=3956 CPUtime=2.3
/proc/24350/stat : 24350 (minisat) R 24332 24332 23851 0 -1 0 770 0 0 0 230 0 0 0 25 0 1 0 30565418 4050944 650 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528545 0 0 4096 3 0 0 0 17 1 0 0
/proc/24350/statm: 989 650 51 112 0 873 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 17680

[startup+12.7455 s]
/proc/loadavg: 1.93 2.18 2.68 2/82 24364
/proc/meminfo: memFree=1848744/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=3.26
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1281 15209 0 1 3 1 315 7 16 0 1 0 30565025 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24332/statm: 3431 819 373 3 0 531 0
[pid=24334] ppid=24332 vsize=0 CPUtime=0.54
/proc/24334/stat : 24334 (java) Z 24332 24332 23851 0 -1 1036 7340 0 1 0 47 7 0 0 16 0 1 0 30565030 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24334/statm: 0 0 0 0 0 0 0
[pid=24350] ppid=24332 vsize=5272 CPUtime=8.73
/proc/24350/stat : 24350 (minisat) R 24332 24332 23851 0 -1 0 1083 0 0 0 873 0 0 0 25 0 1 0 30565418 5398528 963 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528429 0 0 4096 3 0 0 0 17 0 0 0
/proc/24350/statm: 1318 963 51 112 0 1202 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 18996

[startup+25.5999 s]
/proc/loadavg: 1.94 2.18 2.67 3/90 24448
/proc/meminfo: memFree=1834792/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=3.26
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1281 15209 0 1 3 1 315 7 16 0 1 0 30565025 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24332/statm: 3431 819 373 3 0 531 0
[pid=24334] ppid=24332 vsize=0 CPUtime=0.54
/proc/24334/stat : 24334 (java) Z 24332 24332 23851 0 -1 1036 7340 0 1 0 47 7 0 0 16 0 1 0 30565030 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24334/statm: 0 0 0 0 0 0 0
[pid=24350] ppid=24332 vsize=6232 CPUtime=21.58
/proc/24350/stat : 24350 (minisat) R 24332 24332 23851 0 -1 0 1314 0 0 0 2157 1 0 0 25 0 1 0 30565418 6381568 1194 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528438 0 0 4096 3 0 0 0 17 0 0 0
/proc/24350/statm: 1558 1194 51 112 0 1442 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 19956

[startup+51.2928 s]
/proc/loadavg: 1.96 2.16 2.65 4/97 24519
/proc/meminfo: memFree=1771064/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=3.26
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1281 15209 0 1 3 1 315 7 16 0 1 0 30565025 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24332/statm: 3431 819 373 3 0 531 0
[pid=24334] ppid=24332 vsize=0 CPUtime=0.54
/proc/24334/stat : 24334 (java) Z 24332 24332 23851 0 -1 1036 7340 0 1 0 47 7 0 0 16 0 1 0 30565030 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24334/statm: 0 0 0 0 0 0 0
[pid=24350] ppid=24332 vsize=7308 CPUtime=47.22
/proc/24350/stat : 24350 (minisat) R 24332 24332 23851 0 -1 0 1616 0 0 0 4720 2 0 0 25 0 1 0 30565418 7483392 1496 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24350/statm: 1827 1496 51 112 0 1711 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 21032

[startup+102.595 s]
/proc/loadavg: 2.03 2.15 2.62 3/90 24520
/proc/meminfo: memFree=1804976/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=3.26
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1281 15209 0 1 3 1 315 7 16 0 1 0 30565025 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24332/statm: 3431 819 373 3 0 531 0
[pid=24334] ppid=24332 vsize=0 CPUtime=0.54
/proc/24334/stat : 24334 (java) Z 24332 24332 23851 0 -1 1036 7340 0 1 0 47 7 0 0 16 0 1 0 30565030 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24334/statm: 0 0 0 0 0 0 0
[pid=24350] ppid=24332 vsize=8860 CPUtime=98.21
/proc/24350/stat : 24350 (minisat) R 24332 24332 23851 0 -1 0 1963 0 0 0 9818 3 0 0 25 0 1 0 30565418 9072640 1843 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24350/statm: 2215 1843 51 112 0 2099 0
Current children cumulated CPU time (s) 102.01
Current children cumulated vsize (KiB) 22584

[startup+162.611 s]
/proc/loadavg: 2.01 2.12 2.58 3/90 24520
/proc/meminfo: memFree=1794736/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=3.26
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1281 15209 0 1 3 1 315 7 16 0 1 0 30565025 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24332/statm: 3431 819 373 3 0 531 0
[pid=24334] ppid=24332 vsize=0 CPUtime=0.54
/proc/24334/stat : 24334 (java) Z 24332 24332 23851 0 -1 1036 7340 0 1 0 47 7 0 0 16 0 1 0 30565030 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24334/statm: 0 0 0 0 0 0 0
[pid=24350] ppid=24332 vsize=10104 CPUtime=158.16
/proc/24350/stat : 24350 (minisat) R 24332 24332 23851 0 -1 0 2283 0 0 0 15812 4 0 0 25 0 1 0 30565418 10346496 2163 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24350/statm: 2526 2163 51 112 0 2410 0
Current children cumulated CPU time (s) 161.96
Current children cumulated vsize (KiB) 23828

[startup+222.627 s]
/proc/loadavg: 2.00 2.10 2.54 3/90 24520
/proc/meminfo: memFree=1789488/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=3.26
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1281 15209 0 1 3 1 315 7 16 0 1 0 30565025 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24332/statm: 3431 819 373 3 0 531 0
[pid=24334] ppid=24332 vsize=0 CPUtime=0.54
/proc/24334/stat : 24334 (java) Z 24332 24332 23851 0 -1 1036 7340 0 1 0 47 7 0 0 16 0 1 0 30565030 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24334/statm: 0 0 0 0 0 0 0
[pid=24350] ppid=24332 vsize=10920 CPUtime=218.11
/proc/24350/stat : 24350 (minisat) R 24332 24332 23851 0 -1 0 2498 0 0 0 21806 5 0 0 25 0 1 0 30565418 11182080 2378 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528031 0 0 4096 3 0 0 0 17 0 0 0
/proc/24350/statm: 2730 2378 51 112 0 2614 0
Current children cumulated CPU time (s) 221.91
Current children cumulated vsize (KiB) 24644

[startup+282.647 s]
/proc/loadavg: 2.00 2.07 2.50 3/90 24520
/proc/meminfo: memFree=1788208/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=3.26
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1281 15209 0 1 3 1 315 7 16 0 1 0 30565025 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24332/statm: 3431 819 373 3 0 531 0
[pid=24334] ppid=24332 vsize=0 CPUtime=0.54
/proc/24334/stat : 24334 (java) Z 24332 24332 23851 0 -1 1036 7340 0 1 0 47 7 0 0 16 0 1 0 30565030 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24334/statm: 0 0 0 0 0 0 0
[pid=24350] ppid=24332 vsize=11624 CPUtime=278.06
/proc/24350/stat : 24350 (minisat) R 24332 24332 23851 0 -1 0 2643 0 0 0 27800 6 0 0 25 0 1 0 30565418 11902976 2523 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528771 0 0 4096 3 0 0 0 17 0 0 0
/proc/24350/statm: 2906 2523 51 112 0 2790 0
Current children cumulated CPU time (s) 281.86
Current children cumulated vsize (KiB) 25348

[startup+342.668 s]
/proc/loadavg: 2.00 2.06 2.47 3/90 24520
/proc/meminfo: memFree=1781168/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=3.26
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1281 15209 0 1 3 1 315 7 16 0 1 0 30565025 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24332/statm: 3431 819 373 3 0 531 0
[pid=24334] ppid=24332 vsize=0 CPUtime=0.54
/proc/24334/stat : 24334 (java) Z 24332 24332 23851 0 -1 1036 7340 0 1 0 47 7 0 0 16 0 1 0 30565030 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24334/statm: 0 0 0 0 0 0 0
[pid=24350] ppid=24332 vsize=12320 CPUtime=338.02
/proc/24350/stat : 24350 (minisat) R 24332 24332 23851 0 -1 0 2837 0 0 0 33796 6 0 0 25 0 1 0 30565418 12615680 2717 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134525907 0 0 4096 3 0 0 0 17 0 0 0
/proc/24350/statm: 3080 2717 51 112 0 2964 0
Current children cumulated CPU time (s) 341.82
Current children cumulated vsize (KiB) 26044

[startup+402.685 s]
/proc/loadavg: 2.07 2.06 2.44 3/90 24520
/proc/meminfo: memFree=1780336/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=3.26
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1281 15209 0 1 3 1 315 7 16 0 1 0 30565025 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24332/statm: 3431 819 373 3 0 531 0
[pid=24334] ppid=24332 vsize=0 CPUtime=0.54
/proc/24334/stat : 24334 (java) Z 24332 24332 23851 0 -1 1036 7340 0 1 0 47 7 0 0 16 0 1 0 30565030 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24334/statm: 0 0 0 0 0 0 0
[pid=24350] ppid=24332 vsize=12616 CPUtime=397.99
/proc/24350/stat : 24350 (minisat) R 24332 24332 23851 0 -1 0 2883 0 0 0 39792 7 0 0 25 0 1 0 30565418 12918784 2763 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528374 0 0 4096 3 0 0 0 17 0 0 0
/proc/24350/statm: 3154 2763 51 112 0 3038 0
Current children cumulated CPU time (s) 401.79
Current children cumulated vsize (KiB) 26340

[startup+462.702 s]
/proc/loadavg: 2.10 2.07 2.42 3/90 24522
/proc/meminfo: memFree=1779632/2055920 swapFree=4192812/4192956
[pid=24332] ppid=24330 vsize=13724 CPUtime=3.26
/proc/24332/stat : 24332 (sugar) S 24330 24332 23851 0 -1 4194304 1281 15209 0 1 3 1 315 7 16 0 1 0 30565025 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24332/statm: 3431 819 373 3 0 531 0
[pid=24334] ppid=24332 vsize=0 CPUtime=0.54
/proc/24334/stat : 24334 (java) Z 24332 24332 23851 0 -1 1036 7340 0 1 0 47 7 0 0 16 0 1 0 30565030 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24334/statm: 0 0 0 0 0 0 0
[pid=24350] ppid=24332 vsize=12928 CPUtime=457.93
/proc/24350/stat : 24350 (minisat) R 24332 24332 23851 0 -1 0 2967 0 0 0 45786 7 0 0 25 0 1 0 30565418 13238272 2847 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24350/statm: 3232 2847 51 112 0 3116 0
Current children cumulated CPU time (s) 461.73
Current children cumulated vsize (KiB) 26652

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24332 and gives childrusage.ru_utime.tv_sec=477 childrusage.ru_utime.tv_usec=146462 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=170974
CPU time returned by wait4() is 477.317
while last known CPU time is 477.74

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

Real time (s): 478.815
CPU time (s): 477.74
CPU user time (s): 477.52
CPU system time (s): 0.22
CPU usage (%): 99.7755
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 477.146
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19551
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= 796
involuntary context switches= 6452

runsolver used 0.550916 s user time and 1.57676 s system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Jan 29 21:28:31 UTC 2007


IDJOB= 229569
IDBENCH= 6321
IDSOLVER= 86
FILE ID= node21/229569-1170106110

PBS_JOBID= 3689845

Free space on /tmp= 66562 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.35/rand-2-40-16-250-350-53_ext.xml
COMMAND LINE= /tmp/evaluation/229569-1170106110/solver /tmp/evaluation/229569-1170106110 /tmp/evaluation/229569-1170106110/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-229569-1170106110 -o ROOT/results/node21/solver-229569-1170106110 -C 1800 -M 900  /tmp/evaluation/229569-1170106110/solver /tmp/evaluation/229569-1170106110 /tmp/evaluation/229569-1170106110/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  21a65b1f865ec2339b3d848e3cd2a99c

RANDOM SEED= 924743353

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		: 3000.245
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		: 3000.245
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:       1840280 kB
Buffers:         35724 kB
Cached:          64304 kB
SwapCached:          0 kB
Active:         111696 kB
Inactive:        55872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          87228 kB
Slab:            33072 kB
Committed_AS:   472308 kB
PageTables:       2040 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= 66551 MiB



End job on node21 on Mon Jan 29 21:36:30 UTC 2007