Trace number 193590

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 23.94 24.1388

General information on the benchmark

Nameehi/ehi-85/
ehi-85-297-1_ext.xml
MD5SUM60b10edd0ff09156054504e16fb1e855
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 benchmark0.266959
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables297
Number of constraints4112
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension4112
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/193590-1170090183/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/193590-1170090183/unknown.xml [Mon Jan 29 18:03:06 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/193590-1170090183/unknown.xml /tmp/evaluation/193590-1170090183/sugar23451.csp [Mon Jan 29 18:03:06 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/193590-1170090183/sugar-v0-40.jar -convert /tmp/evaluation/193590-1170090183/unknown.xml /tmp/evaluation/193590-1170090183/sugar23451.csp
0.20	c BEGIN convert /tmp/evaluation/193590-1170090183/unknown.xml
1.01	c END convert (0.811264 seconds)
1.05	c # CONVERT_XML  END : /tmp/evaluation/193590-1170090183/sugar23451.csp 3138898 bytes (1 seconds) [Mon Jan 29 18:03:07 2007]
1.05	c # CONVERT_XML  CPU : 0.92 = 0 + 0 + 0.86 + 0.06
1.05	
1.05	c # GENERATE_SAT  BEGIN : /tmp/evaluation/193590-1170090183/sugar23451.bcnf [Mon Jan 29 18:03:07 2007]
1.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/193590-1170090183/sugar-v0-40.jar -bcnf -map /tmp/evaluation/193590-1170090183/sugar23451.map /tmp/evaluation/193590-1170090183/sugar23451.csp /tmp/evaluation/193590-1170090183/sugar23451.bcnf
1.17	c BEGIN parse /tmp/evaluation/193590-1170090183/sugar23451.csp
19.28	c END parse (18.113741 seconds)
19.28	c BEGIN simplify
19.50	c END simplify (0.215023 seconds)
19.50	c BEGIN encode /tmp/evaluation/193590-1170090183/sugar23451.bcnf
21.25	c END encode (1.753844 seconds)
22.21	c # GENERATE_SAT  END : 99068 variables 271592 clauses 13470776 bytes (22 seconds) [Mon Jan 29 18:03:29 2007]
22.21	c # GENERATE_SAT  CPU : 0.92 = 0.85 + 0.07 + 0 + 0
22.21	
22.21	c # SOLVE_SAT  BEGIN : /tmp/evaluation/193590-1170090183/sugar23451.bcnf [Mon Jan 29 18:03:29 2007]
22.21	c # CMD : /tmp/evaluation/193590-1170090183/minisat /tmp/evaluation/193590-1170090183/sugar23451.bcnf /tmp/evaluation/193590-1170090183/sugar23451.out
22.59	c ==================================[MINISAT]===================================
22.59	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
22.59	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
22.59	c ==============================================================================
22.59	c |         0 |  271592  3096090 |   90530       0        0     nan |  0.000 % |
22.68	c |       100 |  271593  3096090 |   99583      99     1600    16.2 |  0.000 % |
22.86	c |       250 |  271603  3096090 |  109541     239     3958    16.6 |  0.000 % |
23.08	c |       475 |  271612  3096090 |  120495     455     6727    14.8 |  0.000 % |
23.45	c |       812 |  271624  3096090 |  132544     780    11848    15.2 |  0.000 % |
24.03	c |      1318 |  271638  3096090 |  145799    1271    20153    15.9 |  0.007 % |
24.10	c ==============================================================================
24.10	c restarts              : 6
24.10	c conflicts             : 1396           (758 /sec)
24.10	c decisions             : 41740          (22676 /sec)
24.10	c propagations          : 3092991        (1680316 /sec)
24.10	c conflict literals     : 20940          (25.67 % deleted)
24.10	c Memory used           : 28.03 MB
24.10	c CPU time              : 1.84072 s
24.10	c 
24.10	c UNSATISFIABLE
24.11	c # SOLVE_SAT  END : UNSATISFIABLE (2 seconds) [Mon Jan 29 18:03:31 2007]
24.11	c # SOLVE_SAT  CPU : 1.89 = 0 + 0 + 1.84 + 0.05
24.11	
24.11	c # RESULT : UNSATISFIABLE
24.11	
24.11	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 18:03:31 2007]
24.11	s UNSATISFIABLE
24.11	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 18:03:31 2007]
24.11	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
24.11	
24.11	c # MAIN  END :  (25 seconds) [Mon Jan 29 18:03:31 2007]
24.11	c # MAIN  CPU : 3.73 = 0.85 + 0.07 + 2.7 + 0.11
24.11

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/node5/watcher-193590-1170090183 -o ROOT/results/node5/solver-193590-1170090183 -C 1800 -M 900 /tmp/evaluation/193590-1170090183/solver /tmp/evaluation/193590-1170090183 /tmp/evaluation/193590-1170090183/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: 0.64 0.25 0.09 5/95 23452
/proc/meminfo: memFree=1590736/2055920 swapFree=4192956/4192956
[pid=23451] ppid=23449 vsize=13724 CPUtime=0.03
/proc/23451/stat : 23451 (sugar) S 23449 23451 22732 0 -1 4194304 1096 0 0 0 3 0 0 0 20 0 1 0 28973450 14053376 804 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23451/statm: 3431 804 368 3 0 531 0
[pid=23453] ppid=23451 vsize=13724 CPUtime=0
/proc/23453/stat : 23453 (sugar) R 23451 23451 22732 0 -1 4194368 13 0 0 0 0 0 0 0 21 0 1 0 28973455 14053376 804 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226913479975 0 2147483391 4096 16386 0 0 0 17 1 0 0
/proc/23453/statm: 3431 804 368 3 0 531 0

[startup+0.154502 s]
/proc/loadavg: 0.64 0.25 0.09 5/95 23452
/proc/meminfo: memFree=1590736/2055920 swapFree=4192956/4192956
[pid=23451] ppid=23449 vsize=13724 CPUtime=0.03
/proc/23451/stat : 23451 (sugar) S 23449 23451 22732 0 -1 4194304 1112 0 0 0 3 0 0 0 20 0 1 0 28973450 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23451/statm: 3431 805 368 3 0 531 0
[pid=23453] ppid=23451 vsize=802976 CPUtime=0.05
/proc/23453/stat : 23453 (java) R 23451 23451 22732 0 -1 0 2220 0 1 0 4 1 0 0 20 0 4 0 28973455 822247424 1970 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23755 18446744073709551615 0 0 17 0 0 0
/proc/23453/statm: 200744 1972 1231 14 0 188327 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 816700

[startup+0.563543 s]
/proc/loadavg: 0.64 0.25 0.09 5/95 23452
/proc/meminfo: memFree=1590736/2055920 swapFree=4192956/4192956
[pid=23451] ppid=23449 vsize=13724 CPUtime=0.03
/proc/23451/stat : 23451 (sugar) S 23449 23451 22732 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 28973450 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23451/statm: 3431 805 368 3 0 531 0
[pid=23453] ppid=23451 vsize=807136 CPUtime=0.45
/proc/23453/stat : 23453 (java) R 23451 23451 22732 0 -1 0 4964 0 1 0 43 2 0 0 24 0 8 0 28973455 826507264 4713 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073737232 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23453/statm: 201784 4713 1680 14 0 189062 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 820860

[startup+1.40264 s]
/proc/loadavg: 0.64 0.25 0.09 5/103 23468
/proc/meminfo: memFree=1567312/2055920 swapFree=4192956/4192956
[pid=23451] ppid=23449 vsize=13724 CPUtime=0.96
/proc/23451/stat : 23451 (sugar) S 23449 23451 22732 0 -1 4194304 1190 8104 0 1 3 1 86 6 16 0 1 0 28973450 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23451/statm: 3431 809 371 3 0 531 0
[pid=23461] ppid=23451 vsize=807064 CPUtime=0.33
/proc/23461/stat : 23461 (java) R 23451 23451 22732 0 -1 0 6539 0 1 0 29 4 0 0 20 0 8 0 28973555 826433536 6289 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073491330 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23461/statm: 201766 6289 1494 14 0 189044 0
[pid=23461/tid=23462] ppid=23451 vsize=807064 CPUtime=0.01
/proc/23461/task/23462/stat : 23462 (java) S 23451 23451 22732 0 -1 64 487 0 0 0 1 0 0 0 17 0 8 0 28973558 826433536 6289 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23463] ppid=23451 vsize=807064 CPUtime=0
/proc/23461/task/23463/stat : 23463 (java) S 23451 23451 22732 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28973559 826433536 6289 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23464] ppid=23451 vsize=807064 CPUtime=0
/proc/23461/task/23464/stat : 23464 (java) S 23451 23451 22732 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28973559 826433536 6289 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23465] ppid=23451 vsize=807064 CPUtime=0
/proc/23461/task/23465/stat : 23465 (java) S 23451 23451 22732 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 28973562 826433536 6289 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23461/tid=23466] ppid=23451 vsize=807064 CPUtime=0.04
/proc/23461/task/23466/stat : 23466 (java) S 23451 23451 22732 0 -1 64 292 0 0 0 4 0 0 0 16 0 8 0 28973562 826433536 6289 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23467] ppid=23451 vsize=807064 CPUtime=0
/proc/23461/task/23467/stat : 23467 (java) S 23451 23451 22732 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 28973562 826433536 6289 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23461/tid=23468] ppid=23451 vsize=807064 CPUtime=0
/proc/23461/task/23468/stat : 23468 (java) R 23451 23451 22732 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 28973562 826433536 6289 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 820788

[startup+3.05683 s]
/proc/loadavg: 0.64 0.25 0.09 4/103 23468
/proc/meminfo: memFree=1522256/2055920 swapFree=4192956/4192956
[pid=23451] ppid=23449 vsize=13724 CPUtime=0.96
/proc/23451/stat : 23451 (sugar) S 23449 23451 22732 0 -1 4194304 1190 8104 0 1 3 1 86 6 16 0 1 0 28973450 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23451/statm: 3431 809 371 3 0 531 0
[pid=23461] ppid=23451 vsize=807064 CPUtime=1.99
/proc/23461/stat : 23461 (java) R 23451 23451 22732 0 -1 0 14075 0 1 0 190 9 0 0 25 0 8 0 28973555 826433536 13809 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073482407 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23461/statm: 201766 13809 1494 14 0 189044 0
[pid=23461/tid=23462] ppid=23451 vsize=807064 CPUtime=0.5
/proc/23461/task/23462/stat : 23462 (java) S 23451 23451 22732 0 -1 64 8007 0 0 0 46 4 0 0 16 0 8 0 28973558 826433536 13809 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23463] ppid=23451 vsize=807064 CPUtime=0
/proc/23461/task/23463/stat : 23463 (java) S 23451 23451 22732 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28973559 826433536 13809 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23464] ppid=23451 vsize=807064 CPUtime=0
/proc/23461/task/23464/stat : 23464 (java) S 23451 23451 22732 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28973559 826433536 13809 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23465] ppid=23451 vsize=807064 CPUtime=0
/proc/23461/task/23465/stat : 23465 (java) S 23451 23451 22732 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 28973562 826433536 13809 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23461/tid=23466] ppid=23451 vsize=807064 CPUtime=0.04
/proc/23461/task/23466/stat : 23466 (java) S 23451 23451 22732 0 -1 64 292 0 0 0 4 0 0 0 17 0 8 0 28973562 826433536 13809 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23467] ppid=23451 vsize=807064 CPUtime=0
/proc/23461/task/23467/stat : 23467 (java) S 23451 23451 22732 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 28973562 826433536 13809 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23461/tid=23468] ppid=23451 vsize=807064 CPUtime=0
/proc/23461/task/23468/stat : 23468 (java) S 23451 23451 22732 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28973562 826433536 13809 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 820788

[startup+6.27819 s]
/proc/loadavg: 0.83 0.30 0.10 5/103 23468
/proc/meminfo: memFree=1432080/2055920 swapFree=4192956/4192956
[pid=23451] ppid=23449 vsize=13724 CPUtime=0.96
/proc/23451/stat : 23451 (sugar) S 23449 23451 22732 0 -1 4194304 1190 8104 0 1 3 1 86 6 16 0 1 0 28973450 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23451/statm: 3431 809 371 3 0 531 0
[pid=23461] ppid=23451 vsize=807340 CPUtime=5.18
/proc/23461/stat : 23461 (java) R 23451 23451 22732 0 -1 0 25497 0 1 0 503 15 0 0 25 0 8 0 28973555 826716160 25185 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23461/statm: 201835 25185 1507 14 0 189113 0
[pid=23461/tid=23462] ppid=23451 vsize=807340 CPUtime=1.23
/proc/23461/task/23462/stat : 23462 (java) R 23451 23451 22732 0 -1 64 19247 0 0 0 113 10 0 0 15 0 8 0 28973558 826716160 25185 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23463] ppid=23451 vsize=807340 CPUtime=0
/proc/23461/task/23463/stat : 23463 (java) S 23451 23451 22732 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28973559 826716160 25185 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23464] ppid=23451 vsize=807340 CPUtime=0
/proc/23461/task/23464/stat : 23464 (java) S 23451 23451 22732 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28973559 826716160 25185 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23465] ppid=23451 vsize=807340 CPUtime=0
/proc/23461/task/23465/stat : 23465 (java) S 23451 23451 22732 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 28973562 826716160 25185 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23461/tid=23466] ppid=23451 vsize=807340 CPUtime=0.13
/proc/23461/task/23466/stat : 23466 (java) S 23451 23451 22732 0 -1 64 404 0 0 0 13 0 0 0 16 0 8 0 28973562 826716160 25185 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23467] ppid=23451 vsize=807340 CPUtime=0
/proc/23461/task/23467/stat : 23467 (java) S 23451 23451 22732 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 28973562 826716160 25186 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23461/tid=23468] ppid=23451 vsize=807340 CPUtime=0
/proc/23461/task/23468/stat : 23468 (java) S 23451 23451 22732 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28973562 826716160 25189 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 821064

[startup+12.7146 s]
/proc/loadavg: 1.00 0.34 0.12 3/103 23468
/proc/meminfo: memFree=1270992/2055920 swapFree=4192956/4192956
[pid=23451] ppid=23449 vsize=13724 CPUtime=0.96
/proc/23451/stat : 23451 (sugar) S 23449 23451 22732 0 -1 4194304 1190 8104 0 1 3 1 86 6 16 0 1 0 28973450 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23451/statm: 3431 809 371 3 0 531 0
[pid=23461] ppid=23451 vsize=807340 CPUtime=11.62
/proc/23461/stat : 23461 (java) R 23451 23451 22732 0 -1 0 44759 0 1 0 1136 26 0 0 25 0 8 0 28973555 826716160 44320 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4153380306 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23461/statm: 201835 44320 1507 14 0 189113 0
[pid=23461/tid=23462] ppid=23451 vsize=807340 CPUtime=2.4
/proc/23461/task/23462/stat : 23462 (java) S 23451 23451 22732 0 -1 64 38382 0 0 0 220 20 0 0 16 0 8 0 28973558 826716160 44320 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23463] ppid=23451 vsize=807340 CPUtime=0
/proc/23461/task/23463/stat : 23463 (java) S 23451 23451 22732 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28973559 826716160 44320 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23464] ppid=23451 vsize=807340 CPUtime=0
/proc/23461/task/23464/stat : 23464 (java) S 23451 23451 22732 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28973559 826716160 44320 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23465] ppid=23451 vsize=807340 CPUtime=0
/proc/23461/task/23465/stat : 23465 (java) S 23451 23451 22732 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 28973562 826716160 44320 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23461/tid=23466] ppid=23451 vsize=807340 CPUtime=0.13
/proc/23461/task/23466/stat : 23466 (java) S 23451 23451 22732 0 -1 64 404 0 0 0 13 0 0 0 17 0 8 0 28973562 826716160 44320 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23461/tid=23467] ppid=23451 vsize=807340 CPUtime=0
/proc/23461/task/23467/stat : 23467 (java) S 23451 23451 22732 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 28973562 826716160 44320 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23461/tid=23468] ppid=23451 vsize=807340 CPUtime=0
/proc/23461/task/23468/stat : 23468 (java) S 23451 23451 22732 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28973562 826716160 44320 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 821064

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23451 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=591454 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=206968
CPU time returned by wait4() is 3.79842
while last known CPU time is 23.94

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

Real time (s): 24.1388
CPU time (s): 23.94
CPU user time (s): 23.29
CPU system time (s): 0.65
CPU usage (%): 99.1763
Max. virtual memory (cumulated for all children) (KiB): 823068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.59145
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30277
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= 773
involuntary context switches= 745

runsolver used 0.030995 s user time and 0.086986 s system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Jan 29 17:03:04 UTC 2007


IDJOB= 193590
IDBENCH= 3169
IDSOLVER= 86
FILE ID= node5/193590-1170090183

PBS_JOBID= 3689388

Free space on /tmp= 66553 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-85/ehi-85-297-1_ext.xml
COMMAND LINE= /tmp/evaluation/193590-1170090183/solver /tmp/evaluation/193590-1170090183 /tmp/evaluation/193590-1170090183/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-193590-1170090183 -o ROOT/results/node5/solver-193590-1170090183 -C 1800 -M 900  /tmp/evaluation/193590-1170090183/solver /tmp/evaluation/193590-1170090183 /tmp/evaluation/193590-1170090183/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  60b10edd0ff09156054504e16fb1e855

RANDOM SEED= 202409225

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		: 3000.224
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		: 3000.224
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:       1621872 kB
Buffers:         46868 kB
Cached:         168012 kB
SwapCached:          0 kB
Active:         284504 kB
Inactive:        81912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621872 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5408 kB
Writeback:           0 kB
Mapped:         176996 kB
Slab:            52356 kB
Committed_AS:   432204 kB
PageTables:       2336 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= 66556 MiB



End job on node5 on Mon Jan 29 17:03:35 UTC 2007