Trace number 220848

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 25.16 25.4547

General information on the benchmark

Nameehi/ehi-90/
ehi-90-315-62_ext.xml
MD5SUM6d240f01cf6ae923df83bc04850ed72f
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 benchmark0.288955
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables315
Number of constraints4375
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension4375
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/220848-1170102618/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/220848-1170102618/unknown.xml [Mon Jan 29 21:30:18 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/220848-1170102618/unknown.xml /tmp/evaluation/220848-1170102618/sugar27844.csp [Mon Jan 29 21:30:18 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/220848-1170102618/sugar-v0-40.jar -convert /tmp/evaluation/220848-1170102618/unknown.xml /tmp/evaluation/220848-1170102618/sugar27844.csp
0.17	c BEGIN convert /tmp/evaluation/220848-1170102618/unknown.xml
1.06	c END convert (0.892834 seconds)
1.07	c # CONVERT_XML  END : /tmp/evaluation/220848-1170102618/sugar27844.csp 3350011 bytes (1 seconds) [Mon Jan 29 21:30:19 2007]
1.07	c # CONVERT_XML  CPU : 1 = 0 + 0 + 0.93 + 0.07
1.07	
1.07	c # GENERATE_SAT  BEGIN : /tmp/evaluation/220848-1170102618/sugar27844.bcnf [Mon Jan 29 21:30:19 2007]
1.07	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/220848-1170102618/sugar-v0-40.jar -bcnf -map /tmp/evaluation/220848-1170102618/sugar27844.map /tmp/evaluation/220848-1170102618/sugar27844.csp /tmp/evaluation/220848-1170102618/sugar27844.bcnf
1.19	c BEGIN parse /tmp/evaluation/220848-1170102618/sugar27844.csp
21.69	c END parse (20.495335 seconds)
21.69	c BEGIN simplify
21.93	c END simplify (0.238373 seconds)
21.93	c BEGIN encode /tmp/evaluation/220848-1170102618/sugar27844.bcnf
23.69	c END encode (1.762705 seconds)
24.70	c # GENERATE_SAT  END : 102610 variables 284022 clauses 13995112 bytes (24 seconds) [Mon Jan 29 21:30:43 2007]
24.70	c # GENERATE_SAT  CPU : 0.94 = 0.86 + 0.08 + 0 + 0
24.70	
24.70	c # SOLVE_SAT  BEGIN : /tmp/evaluation/220848-1170102618/sugar27844.bcnf [Mon Jan 29 21:30:43 2007]
24.70	c # CMD : /tmp/evaluation/220848-1170102618/minisat /tmp/evaluation/220848-1170102618/sugar27844.bcnf /tmp/evaluation/220848-1170102618/sugar27844.out
25.10	c ==================================[MINISAT]===================================
25.10	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
25.10	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
25.10	c ==============================================================================
25.10	c |         0 |  284022  3214744 |   94674       0        0     nan |  0.000 % |
25.21	c |       100 |  284025  3214744 |  104141      97     1790    18.5 |  0.000 % |
25.33	c |       251 |  284035  3214744 |  114555     238     3679    15.5 |  0.000 % |
25.42	c ==============================================================================
25.42	c restarts              : 3
25.42	c conflicts             : 399            (591 /sec)
25.42	c decisions             : 9279           (13749 /sec)
25.42	c propagations          : 618008         (915707 /sec)
25.42	c conflict literals     : 4907           (20.38 % deleted)
25.42	c Memory used           : 28.33 MB
25.42	c CPU time              : 0.674897 s
25.42	c 
25.42	c UNSATISFIABLE
25.43	c # SOLVE_SAT  END : UNSATISFIABLE (0 seconds) [Mon Jan 29 21:30:43 2007]
25.43	c # SOLVE_SAT  CPU : 0.73 = 0 + 0 + 0.68 + 0.05
25.43	
25.43	c # RESULT : UNSATISFIABLE
25.43	
25.43	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 21:30:43 2007]
25.43	s UNSATISFIABLE
25.43	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 21:30:43 2007]
25.43	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
25.43	
25.43	c # MAIN  END :  (25 seconds) [Mon Jan 29 21:30:43 2007]
25.43	c # MAIN  CPU : 2.68 = 0.87 + 0.08 + 1.61 + 0.12
25.43

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/node62/watcher-220848-1170102618 -o ROOT/results/node62/solver-220848-1170102618 -C 1800 -M 900 /tmp/evaluation/220848-1170102618/solver /tmp/evaluation/220848-1170102618 /tmp/evaluation/220848-1170102618/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: 1.12 1.59 1.91 3/82 27845
/proc/meminfo: memFree=1868176/2055920 swapFree=4192812/4192956
[pid=27844] ppid=27842 vsize=5352 CPUtime=0
/proc/27844/stat : 27844 (solver) R 27842 27844 27579 0 -1 4194304 229 0 0 0 0 0 0 0 20 0 1 0 30218861 5480448 196 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 4532522 0 0 4100 0 0 0 0 17 1 0 0
/proc/27844/statm: 1338 196 162 169 0 49 0

[startup+0.104034 s]
/proc/loadavg: 1.12 1.59 1.91 3/82 27845
/proc/meminfo: memFree=1868176/2055920 swapFree=4192812/4192956
[pid=27844] ppid=27842 vsize=13724 CPUtime=0.03
/proc/27844/stat : 27844 (sugar) S 27842 27844 27579 0 -1 4194304 1112 0 0 0 3 0 0 0 20 0 1 0 30218861 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27844/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.51208 s]
/proc/loadavg: 1.12 1.59 1.91 3/82 27845
/proc/meminfo: memFree=1868176/2055920 swapFree=4192812/4192956
[pid=27844] ppid=27842 vsize=13724 CPUtime=0.03
/proc/27844/stat : 27844 (sugar) S 27842 27844 27579 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 30218861 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27844/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33319 s]
/proc/loadavg: 1.12 1.59 1.91 3/86 27857
/proc/meminfo: memFree=1840752/2055920 swapFree=4192812/4192956
[pid=27844] ppid=27842 vsize=13724 CPUtime=1.04
/proc/27844/stat : 27844 (sugar) S 27842 27844 27579 0 -1 4194304 1190 8165 0 1 4 0 93 7 15 0 1 0 30218861 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27844/statm: 3431 809 371 3 0 531 0
[pid=27854] ppid=27844 vsize=807064 CPUtime=0.24
/proc/27854/stat : 27854 (java) R 27844 27844 27579 0 -1 0 4378 0 1 0 22 2 0 0 20 0 8 0 30218968 826433536 4129 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073482407 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27854/statm: 201766 4129 1482 14 0 189044 0
[pid=27854/tid=27855] ppid=27844 vsize=807064 CPUtime=0
/proc/27854/task/27855/stat : 27855 (java) S 27844 27844 27579 0 -1 64 5 0 0 0 0 0 0 0 19 0 8 0 30218971 826433536 4129 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27856] ppid=27844 vsize=807064 CPUtime=0
/proc/27854/task/27856/stat : 27856 (java) S 27844 27844 27579 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30218972 826433536 4129 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27857] ppid=27844 vsize=807064 CPUtime=0
/proc/27854/task/27857/stat : 27857 (java) S 27844 27844 27579 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30218972 826433536 4129 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 820788

[startup+2.97137 s]
/proc/loadavg: 1.19 1.59 1.91 4/90 27861
/proc/meminfo: memFree=1789840/2055920 swapFree=4192812/4192956
[pid=27844] ppid=27842 vsize=13724 CPUtime=1.04
/proc/27844/stat : 27844 (sugar) S 27842 27844 27579 0 -1 4194304 1190 8165 0 1 4 0 93 7 15 0 1 0 30218861 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27844/statm: 3431 809 371 3 0 531 0
[pid=27854] ppid=27844 vsize=807064 CPUtime=1.88
/proc/27854/stat : 27854 (java) R 27844 27844 27579 0 -1 0 13161 0 1 0 180 8 0 0 25 0 8 0 30218968 826433536 12897 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073489641 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27854/statm: 201766 12897 1494 14 0 189044 0
[pid=27854/tid=27855] ppid=27844 vsize=807064 CPUtime=0.46
/proc/27854/task/27855/stat : 27855 (java) S 27844 27844 27579 0 -1 64 7095 0 0 0 42 4 0 0 16 0 8 0 30218971 826433536 12897 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27856] ppid=27844 vsize=807064 CPUtime=0
/proc/27854/task/27856/stat : 27856 (java) S 27844 27844 27579 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30218972 826433536 12897 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27857] ppid=27844 vsize=807064 CPUtime=0
/proc/27854/task/27857/stat : 27857 (java) S 27844 27844 27579 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30218972 826433536 12897 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27858] ppid=27844 vsize=807064 CPUtime=0
/proc/27854/task/27858/stat : 27858 (java) S 27844 27844 27579 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30218975 826433536 12897 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27859] ppid=27844 vsize=807064 CPUtime=0.05
/proc/27854/task/27859/stat : 27859 (java) S 27844 27844 27579 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 30218976 826433536 12897 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27860] ppid=27844 vsize=807064 CPUtime=0
/proc/27854/task/27860/stat : 27860 (java) S 27844 27844 27579 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30218976 826433536 12897 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27861] ppid=27844 vsize=807064 CPUtime=0
/proc/27854/task/27861/stat : 27861 (java) R 27844 27844 27579 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30218976 826433536 12897 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 820788

[startup+6.18592 s]
/proc/loadavg: 1.19 1.59 1.91 3/90 27861
/proc/meminfo: memFree=1699216/2055920 swapFree=4192812/4192956
[pid=27844] ppid=27842 vsize=13724 CPUtime=1.04
/proc/27844/stat : 27844 (sugar) S 27842 27844 27579 0 -1 4194304 1190 8165 0 1 4 0 93 7 15 0 1 0 30218861 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27844/statm: 3431 809 371 3 0 531 0
[pid=27854] ppid=27844 vsize=807340 CPUtime=5.07
/proc/27854/stat : 27854 (java) R 27844 27844 27579 0 -1 0 24523 0 1 0 492 15 0 0 25 0 8 0 30218968 826716160 24222 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27854/statm: 201835 24222 1507 14 0 189113 0
[pid=27854/tid=27855] ppid=27844 vsize=807340 CPUtime=1.25
/proc/27854/task/27855/stat : 27855 (java) S 27844 27844 27579 0 -1 64 18284 0 0 0 115 10 0 0 15 0 8 0 30218971 826716160 24222 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27856] ppid=27844 vsize=807340 CPUtime=0
/proc/27854/task/27856/stat : 27856 (java) S 27844 27844 27579 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30218972 826716160 24222 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27857] ppid=27844 vsize=807340 CPUtime=0
/proc/27854/task/27857/stat : 27857 (java) S 27844 27844 27579 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30218972 826716160 24222 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27858] ppid=27844 vsize=807340 CPUtime=0
/proc/27854/task/27858/stat : 27858 (java) S 27844 27844 27579 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30218975 826716160 24222 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27859] ppid=27844 vsize=807340 CPUtime=0.14
/proc/27854/task/27859/stat : 27859 (java) S 27844 27844 27579 0 -1 64 404 0 0 0 14 0 0 0 15 0 8 0 30218976 826716160 24222 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27860] ppid=27844 vsize=807340 CPUtime=0
/proc/27854/task/27860/stat : 27860 (java) S 27844 27844 27579 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30218976 826716160 24222 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27861] ppid=27844 vsize=807340 CPUtime=0
/proc/27854/task/27861/stat : 27861 (java) S 27844 27844 27579 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30218976 826716160 24222 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 821064

[startup+12.6345 s]
/proc/loadavg: 1.32 1.61 1.91 3/90 27861
/proc/meminfo: memFree=1543312/2055920 swapFree=4192812/4192956
[pid=27844] ppid=27842 vsize=13724 CPUtime=1.04
/proc/27844/stat : 27844 (sugar) S 27842 27844 27579 0 -1 4194304 1190 8165 0 1 4 0 93 7 15 0 1 0 30218861 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27844/statm: 3431 809 371 3 0 531 0
[pid=27854] ppid=27844 vsize=807340 CPUtime=11.49
/proc/27854/stat : 27854 (java) R 27844 27844 27579 0 -1 0 42190 0 1 0 1123 26 0 0 25 0 8 0 30218968 826716160 41773 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073589351 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27854/statm: 201835 41773 1507 14 0 189113 0
[pid=27854/tid=27855] ppid=27844 vsize=807340 CPUtime=2.39
/proc/27854/task/27855/stat : 27855 (java) S 27844 27844 27579 0 -1 64 35835 0 0 0 219 20 0 0 16 0 8 0 30218971 826716160 41773 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27856] ppid=27844 vsize=807340 CPUtime=0
/proc/27854/task/27856/stat : 27856 (java) S 27844 27844 27579 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30218972 826716160 41773 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27857] ppid=27844 vsize=807340 CPUtime=0
/proc/27854/task/27857/stat : 27857 (java) S 27844 27844 27579 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30218972 826716160 41773 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27858] ppid=27844 vsize=807340 CPUtime=0
/proc/27854/task/27858/stat : 27858 (java) S 27844 27844 27579 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30218975 826716160 41773 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27859] ppid=27844 vsize=807340 CPUtime=0.14
/proc/27854/task/27859/stat : 27859 (java) S 27844 27844 27579 0 -1 64 404 0 0 0 14 0 0 0 16 0 8 0 30218976 826716160 41773 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27860] ppid=27844 vsize=807340 CPUtime=0
/proc/27854/task/27860/stat : 27860 (java) S 27844 27844 27579 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30218976 826716160 41773 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27854/tid=27861] ppid=27844 vsize=807340 CPUtime=0
/proc/27854/task/27861/stat : 27861 (java) S 27844 27844 27579 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30218976 826716160 41773 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 821064

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27844 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=521616 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=229965
CPU time returned by wait4() is 2.75158
while last known CPU time is 25.16

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

Real time (s): 25.4547
CPU time (s): 25.16
CPU user time (s): 24.47
CPU system time (s): 0.69
CPU usage (%): 98.8423
Max. virtual memory (cumulated for all children) (KiB): 823068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.52162
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30926
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= 582
involuntary context switches= 546

runsolver used 0.027995 s user time and 0.097985 s system time

The end

Launcher Data (download as text)

Begin job on node62 on Mon Jan 29 20:30:18 UTC 2007


IDJOB= 220848
IDBENCH= 5381
IDSOLVER= 86
FILE ID= node62/220848-1170102618

PBS_JOBID= 3689805

Free space on /tmp= 66559 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-90/ehi-90-315-62_ext.xml
COMMAND LINE= /tmp/evaluation/220848-1170102618/solver /tmp/evaluation/220848-1170102618 /tmp/evaluation/220848-1170102618/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-220848-1170102618 -o ROOT/results/node62/solver-220848-1170102618 -C 1800 -M 900  /tmp/evaluation/220848-1170102618/solver /tmp/evaluation/220848-1170102618 /tmp/evaluation/220848-1170102618/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  6d240f01cf6ae923df83bc04850ed72f

RANDOM SEED= 865284051

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:       1868720 kB
Buffers:         35436 kB
Cached:          44464 kB
SwapCached:          0 kB
Active:          93788 kB
Inactive:        45348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1868720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5584 kB
Writeback:           0 kB
Mapped:          75928 kB
Slab:            33060 kB
Committed_AS:   422776 kB
PageTables:       2008 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 node62 on Mon Jan 29 20:30:44 UTC 2007