Trace number 192621

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 22.84 23.1554

General information on the benchmark

Nameehi/ehi-85/
ehi-85-297-7_ext.xml
MD5SUMb23466f122473ba21693e3f5c7b60278
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 benchmark0.194969
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables297
Number of constraints4111
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension4111
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/192621-1170090104/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/192621-1170090104/unknown.xml [Mon Jan 29 18:01:48 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/192621-1170090104/unknown.xml /tmp/evaluation/192621-1170090104/sugar22941.csp [Mon Jan 29 18:01:48 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/192621-1170090104/sugar-v0-40.jar -convert /tmp/evaluation/192621-1170090104/unknown.xml /tmp/evaluation/192621-1170090104/sugar22941.csp
0.22	c BEGIN convert /tmp/evaluation/192621-1170090104/unknown.xml
1.05	c END convert (0.829437 seconds)
1.07	c # CONVERT_XML  END : /tmp/evaluation/192621-1170090104/sugar22941.csp 3140711 bytes (1 seconds) [Mon Jan 29 18:01:49 2007]
1.07	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
1.07	
1.07	c # GENERATE_SAT  BEGIN : /tmp/evaluation/192621-1170090104/sugar22941.bcnf [Mon Jan 29 18:01:49 2007]
1.07	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/192621-1170090104/sugar-v0-40.jar -bcnf -map /tmp/evaluation/192621-1170090104/sugar22941.map /tmp/evaluation/192621-1170090104/sugar22941.csp /tmp/evaluation/192621-1170090104/sugar22941.bcnf
1.19	c BEGIN parse /tmp/evaluation/192621-1170090104/sugar22941.csp
19.50	c END parse (18.31009 seconds)
19.50	c BEGIN simplify
19.71	c END simplify (0.212012 seconds)
19.71	c BEGIN encode /tmp/evaluation/192621-1170090104/sugar22941.bcnf
21.46	c END encode (1.746919 seconds)
22.49	c # GENERATE_SAT  END : 97862 variables 269398 clauses 13322112 bytes (21 seconds) [Mon Jan 29 18:02:10 2007]
22.49	c # GENERATE_SAT  CPU : 0.94 = 0.87 + 0.07 + 0 + 0
22.49	
22.49	c # SOLVE_SAT  BEGIN : /tmp/evaluation/192621-1170090104/sugar22941.bcnf [Mon Jan 29 18:02:10 2007]
22.49	c # CMD : /tmp/evaluation/192621-1170090104/minisat /tmp/evaluation/192621-1170090104/sugar22941.bcnf /tmp/evaluation/192621-1170090104/sugar22941.out
22.84	c ==================================[MINISAT]===================================
22.84	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
22.84	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
22.84	c ==============================================================================
22.84	c |         0 |  269398  3061118 |   89799       0        0     nan |  0.000 % |
22.93	c |       100 |  269402  3061118 |   98778      96     1714    17.9 |  0.000 % |
23.06	c |       250 |  269405  3061118 |  108656     243     3821    15.7 |  0.000 % |
23.12	c ==============================================================================
23.12	c restarts              : 3
23.12	c conflicts             : 336            (563 /sec)
23.12	c decisions             : 7559           (12664 /sec)
23.12	c propagations          : 520221         (871525 /sec)
23.12	c conflict literals     : 4645           (19.83 % deleted)
23.12	c Memory used           : 27.32 MB
23.12	c CPU time              : 0.596909 s
23.12	c 
23.12	c UNSATISFIABLE
23.13	c # SOLVE_SAT  END : UNSATISFIABLE (1 seconds) [Mon Jan 29 18:02:11 2007]
23.13	c # SOLVE_SAT  CPU : 0.63 = 0 + 0 + 0.59 + 0.04
23.13	
23.13	c # RESULT : UNSATISFIABLE
23.13	
23.13	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 18:02:11 2007]
23.13	s UNSATISFIABLE
23.13	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 18:02:11 2007]
23.13	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
23.13	
23.13	c # MAIN  END :  (23 seconds) [Mon Jan 29 18:02:11 2007]
23.13	c # MAIN  CPU : 1.57 = 0.87 + 0.07 + 0.59 + 0.04
23.13

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/node13/watcher-192621-1170090104 -o ROOT/results/node13/solver-192621-1170090104 -C 1800 -M 900 /tmp/evaluation/192621-1170090104/solver /tmp/evaluation/192621-1170090104 /tmp/evaluation/192621-1170090104/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: 0.03 0.01 0.00 4/84 22942
/proc/meminfo: memFree=1780096/2055920 swapFree=4192956/4192956
[pid=22941] ppid=22939 vsize=12268 CPUtime=0
/proc/22941/stat : 22941 (sugar) D 22939 22941 22698 0 -1 4194304 597 0 0 0 0 0 0 0 18 0 1 0 28965257 12562432 316 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269757413989 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/22941/statm: 3067 316 241 3 0 167 0

[startup+0.107217 s]
/proc/loadavg: 0.03 0.01 0.00 4/84 22942
/proc/meminfo: memFree=1780096/2055920 swapFree=4192956/4192956
[pid=22941] ppid=22939 vsize=13724 CPUtime=0.04
/proc/22941/stat : 22941 (sugar) S 22939 22941 22698 0 -1 4194304 1112 0 0 0 3 1 0 0 16 0 1 0 28965257 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22941/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.515278 s]
/proc/loadavg: 0.03 0.01 0.00 4/84 22942
/proc/meminfo: memFree=1780096/2055920 swapFree=4192956/4192956
[pid=22941] ppid=22939 vsize=13724 CPUtime=0.04
/proc/22941/stat : 22941 (sugar) S 22939 22941 22698 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 28965257 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22941/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33639 s]
/proc/loadavg: 0.03 0.01 0.00 2/89 22956
/proc/meminfo: memFree=1772248/2055920 swapFree=4192956/4192956
[pid=22941] ppid=22939 vsize=13724 CPUtime=0.04
/proc/22941/stat : 22941 (sugar) S 22939 22941 22698 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 28965257 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22941/statm: 3431 808 370 3 0 531 0
[pid=22943] ppid=22941 vsize=0 CPUtime=0.92
/proc/22943/stat : 22943 (java) Z 22941 22941 22698 0 -1 1036 8104 0 1 0 87 5 0 0 16 0 1 0 28965262 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22943/statm: 0 0 0 0 0 0 0
[pid=22953] ppid=22941 vsize=807064 CPUtime=0.25
/proc/22953/stat : 22953 (java) R 22941 22941 22698 0 -1 0 4825 0 1 0 22 3 0 0 17 0 8 0 28965365 826433536 4576 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073479530 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22953/statm: 201766 4576 1482 14 0 189044 0
[pid=22953/tid=22954] ppid=22941 vsize=807064 CPUtime=0
/proc/22953/task/22954/stat : 22954 (java) S 22941 22941 22698 0 -1 64 5 0 0 0 0 0 0 0 20 0 8 0 28965368 826433536 4576 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22955] ppid=22941 vsize=807064 CPUtime=0
/proc/22953/task/22955/stat : 22955 (java) S 22941 22941 22698 0 -1 64 9 0 0 0 0 0 0 0 20 0 8 0 28965368 826433536 4576 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22956] ppid=22941 vsize=807064 CPUtime=0
/proc/22953/task/22956/stat : 22956 (java) S 22941 22941 22698 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 28965368 826433536 4576 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.21
Current children cumulated vsize (KiB) 820788

[startup+2.9896 s]
/proc/loadavg: 0.11 0.03 0.01 2/93 22960
/proc/meminfo: memFree=1739512/2055920 swapFree=4192956/4192956
[pid=22941] ppid=22939 vsize=13724 CPUtime=0.04
/proc/22941/stat : 22941 (sugar) S 22939 22941 22698 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 28965257 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22941/statm: 3431 808 370 3 0 531 0
[pid=22943] ppid=22941 vsize=0 CPUtime=0.92
/proc/22943/stat : 22943 (java) Z 22941 22941 22698 0 -1 1036 8104 0 1 0 87 5 0 0 16 0 1 0 28965262 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22943/statm: 0 0 0 0 0 0 0
[pid=22953] ppid=22941 vsize=807064 CPUtime=1.9
/proc/22953/stat : 22953 (java) R 22941 22941 22698 0 -1 0 13614 0 1 0 184 6 0 0 16 0 8 0 28965365 826433536 13349 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073491262 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22953/statm: 201766 13349 1494 14 0 189044 0
[pid=22953/tid=22954] ppid=22941 vsize=807064 CPUtime=0.45
/proc/22953/task/22954/stat : 22954 (java) S 22941 22941 22698 0 -1 64 7549 0 0 0 43 2 0 0 16 0 8 0 28965368 826433536 13349 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22955] ppid=22941 vsize=807064 CPUtime=0
/proc/22953/task/22955/stat : 22955 (java) S 22941 22941 22698 0 -1 64 10 0 0 0 0 0 0 0 15 0 8 0 28965368 826433536 13349 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22956] ppid=22941 vsize=807064 CPUtime=0
/proc/22953/task/22956/stat : 22956 (java) S 22941 22941 22698 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28965368 826433536 13349 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22953/tid=22957] ppid=22941 vsize=807064 CPUtime=0
/proc/22953/task/22957/stat : 22957 (java) S 22941 22941 22698 0 -1 64 0 0 0 0 0 0 0 0 19 0 8 0 28965371 826433536 13349 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22958] ppid=22941 vsize=807064 CPUtime=0.04
/proc/22953/task/22958/stat : 22958 (java) S 22941 22941 22698 0 -1 64 292 0 0 0 4 0 0 0 16 0 8 0 28965371 826433536 13349 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22959] ppid=22941 vsize=807064 CPUtime=0
/proc/22953/task/22959/stat : 22959 (java) S 22941 22941 22698 0 -1 64 3 0 0 0 0 0 0 0 20 0 8 0 28965371 826433536 13349 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22960] ppid=22941 vsize=807064 CPUtime=0
/proc/22953/task/22960/stat : 22960 (java) S 22941 22941 22698 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28965371 826433536 13349 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 820788

[startup+6.28704 s]
/proc/loadavg: 0.11 0.03 0.01 3/93 22962
/proc/meminfo: memFree=1688440/2055920 swapFree=4192956/4192956
[pid=22941] ppid=22939 vsize=13724 CPUtime=0.04
/proc/22941/stat : 22941 (sugar) S 22939 22941 22698 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 28965257 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22941/statm: 3431 808 370 3 0 531 0
[pid=22943] ppid=22941 vsize=0 CPUtime=0.92
/proc/22943/stat : 22943 (java) Z 22941 22941 22698 0 -1 1036 8104 0 1 0 87 5 0 0 16 0 1 0 28965262 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22943/statm: 0 0 0 0 0 0 0
[pid=22953] ppid=22941 vsize=807344 CPUtime=5.18
/proc/22953/stat : 22953 (java) R 22941 22941 22698 0 -1 0 25146 0 1 0 507 11 0 0 16 0 8 0 28965365 826720256 24837 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073491412 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22953/statm: 201836 24837 1506 14 0 189114 0
[pid=22953/tid=22954] ppid=22941 vsize=807344 CPUtime=1.14
/proc/22953/task/22954/stat : 22954 (java) S 22941 22941 22698 0 -1 64 18901 0 0 0 108 6 0 0 15 0 8 0 28965368 826720256 24837 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22955] ppid=22941 vsize=807344 CPUtime=0
/proc/22953/task/22955/stat : 22955 (java) S 22941 22941 22698 0 -1 64 10 0 0 0 0 0 0 0 15 0 8 0 28965368 826720256 24837 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22956] ppid=22941 vsize=807344 CPUtime=0
/proc/22953/task/22956/stat : 22956 (java) S 22941 22941 22698 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28965368 826720256 24837 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22953/tid=22957] ppid=22941 vsize=807344 CPUtime=0
/proc/22953/task/22957/stat : 22957 (java) S 22941 22941 22698 0 -1 64 0 0 0 0 0 0 0 0 19 0 8 0 28965371 826720256 24837 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22958] ppid=22941 vsize=807344 CPUtime=0.11
/proc/22953/task/22958/stat : 22958 (java) S 22941 22941 22698 0 -1 64 400 0 0 0 11 0 0 0 16 0 8 0 28965371 826720256 24837 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22959] ppid=22941 vsize=807344 CPUtime=0
/proc/22953/task/22959/stat : 22959 (java) S 22941 22941 22698 0 -1 64 3 0 0 0 0 0 0 0 20 0 8 0 28965371 826720256 24837 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22960] ppid=22941 vsize=807344 CPUtime=0
/proc/22953/task/22960/stat : 22960 (java) S 22941 22941 22698 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28965371 826720256 24837 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) 821068

[startup+12.7859 s]
/proc/loadavg: 0.24 0.06 0.02 2/93 22982
/proc/meminfo: memFree=1609208/2055920 swapFree=4192956/4192956
[pid=22941] ppid=22939 vsize=13724 CPUtime=0.04
/proc/22941/stat : 22941 (sugar) S 22939 22941 22698 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 28965257 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22941/statm: 3431 808 370 3 0 531 0
[pid=22943] ppid=22941 vsize=0 CPUtime=0.92
/proc/22943/stat : 22943 (java) Z 22941 22941 22698 0 -1 1036 8104 0 1 0 87 5 0 0 16 0 1 0 28965262 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22943/statm: 0 0 0 0 0 0 0
[pid=22953] ppid=22941 vsize=807344 CPUtime=11.67
/proc/22953/stat : 22953 (java) R 22941 22941 22698 0 -1 0 44102 0 1 0 1147 20 0 0 16 0 8 0 28965365 826720256 43668 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073709621 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22953/statm: 201836 43668 1507 14 0 189114 0
[pid=22953/tid=22954] ppid=22941 vsize=807344 CPUtime=2.22
/proc/22953/task/22954/stat : 22954 (java) S 22941 22941 22698 0 -1 64 37732 0 0 0 207 15 0 0 15 0 8 0 28965368 826720256 43668 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22955] ppid=22941 vsize=807344 CPUtime=0
/proc/22953/task/22955/stat : 22955 (java) S 22941 22941 22698 0 -1 64 10 0 0 0 0 0 0 0 15 0 8 0 28965368 826720256 43668 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22956] ppid=22941 vsize=807344 CPUtime=0
/proc/22953/task/22956/stat : 22956 (java) S 22941 22941 22698 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28965368 826720256 43668 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22953/tid=22957] ppid=22941 vsize=807344 CPUtime=0
/proc/22953/task/22957/stat : 22957 (java) S 22941 22941 22698 0 -1 64 0 0 0 0 0 0 0 0 19 0 8 0 28965371 826720256 43668 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22958] ppid=22941 vsize=807344 CPUtime=0.11
/proc/22953/task/22958/stat : 22958 (java) S 22941 22941 22698 0 -1 64 400 0 0 0 11 0 0 0 16 0 8 0 28965371 826720256 43668 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22959] ppid=22941 vsize=807344 CPUtime=0
/proc/22953/task/22959/stat : 22959 (java) S 22941 22941 22698 0 -1 64 3 0 0 0 0 0 0 0 20 0 8 0 28965371 826720256 43668 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22953/tid=22960] ppid=22941 vsize=807344 CPUtime=0
/proc/22953/task/22960/stat : 22960 (java) S 22941 22941 22698 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28965371 826720256 43668 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 821068

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22941 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=506770 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=149977
CPU time returned by wait4() is 1.65675
while last known CPU time is 22.84

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

Real time (s): 23.1554
CPU time (s): 22.84
CPU user time (s): 22.26
CPU system time (s): 0.58
CPU usage (%): 98.6377
Max. virtual memory (cumulated for all children) (KiB): 823072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.50677
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21858
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 43
involuntary context switches= 53

runsolver used 0.033994 s user time and 0.076988 s system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Jan 29 17:01:44 UTC 2007


IDJOB= 192621
IDBENCH= 3118
IDSOLVER= 86
FILE ID= node13/192621-1170090104

PBS_JOBID= 3689374

Free space on /tmp= 66561 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-85/ehi-85-297-7_ext.xml
COMMAND LINE= /tmp/evaluation/192621-1170090104/solver /tmp/evaluation/192621-1170090104 /tmp/evaluation/192621-1170090104/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-192621-1170090104 -o ROOT/results/node13/solver-192621-1170090104 -C 1800 -M 900  /tmp/evaluation/192621-1170090104/solver /tmp/evaluation/192621-1170090104 /tmp/evaluation/192621-1170090104/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  b23466f122473ba21693e3f5c7b60278

RANDOM SEED= 228383484

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		: 3000.236
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		: 3000.236
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:       1780512 kB
Buffers:         40316 kB
Cached:         135192 kB
SwapCached:          0 kB
Active:         179744 kB
Inactive:        50704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780512 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          74288 kB
Slab:            30124 kB
Committed_AS:   153628 kB
PageTables:       1984 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= 66561 MiB



End job on node13 on Mon Jan 29 17:02:11 UTC 2007