Trace number 228505

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
sugar 0.40SAT 78.35 78.7482

General information on the benchmark

Nametightness/tightness0.2/
rand-2-40-11-414-200-31_ext.xml
MD5SUM3ec24b8706bbeba143d2e7e82cfb50d7
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.59376
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
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/228505-1170105919/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/228505-1170105919/unknown.xml [Mon Jan 29 22:25:19 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/228505-1170105919/unknown.xml /tmp/evaluation/228505-1170105919/sugar23810.csp [Mon Jan 29 22:25:19 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/228505-1170105919/sugar-v0-40.jar -convert /tmp/evaluation/228505-1170105919/unknown.xml /tmp/evaluation/228505-1170105919/sugar23810.csp
0.17	c BEGIN convert /tmp/evaluation/228505-1170105919/unknown.xml
0.56	c END convert (0.388384 seconds)
0.60	c # CONVERT_XML  END : /tmp/evaluation/228505-1170105919/sugar23810.csp 317425 bytes (0 seconds) [Mon Jan 29 22:25:19 2007]
0.60	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.60	
0.60	c # GENERATE_SAT  BEGIN : /tmp/evaluation/228505-1170105919/sugar23810.bcnf [Mon Jan 29 22:25:19 2007]
0.60	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/228505-1170105919/sugar-v0-40.jar -bcnf -map /tmp/evaluation/228505-1170105919/sugar23810.map /tmp/evaluation/228505-1170105919/sugar23810.csp /tmp/evaluation/228505-1170105919/sugar23810.bcnf
0.72	c BEGIN parse /tmp/evaluation/228505-1170105919/sugar23810.csp
2.20	c END parse (1.475258 seconds)
2.20	c BEGIN simplify
2.20	c END simplify (0.007863 seconds)
2.20	c BEGIN encode /tmp/evaluation/228505-1170105919/sugar23810.bcnf
2.29	c END encode (0.081881 seconds)
2.30	c # GENERATE_SAT  END : 400 variables 10358 clauses 189704 bytes (2 seconds) [Mon Jan 29 22:25:21 2007]
2.30	c # GENERATE_SAT  CPU : 1.66 = 0 + 0 + 1.6 + 0.06
2.30	
2.30	c # SOLVE_SAT  BEGIN : /tmp/evaluation/228505-1170105919/sugar23810.bcnf [Mon Jan 29 22:25:21 2007]
2.30	c # CMD : /tmp/evaluation/228505-1170105919/minisat /tmp/evaluation/228505-1170105919/sugar23810.bcnf /tmp/evaluation/228505-1170105919/sugar23810.out
2.31	c ==================================[MINISAT]===================================
2.31	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
2.31	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
2.31	c ==============================================================================
2.31	c |         0 |   10358    37062 |    3452       0        0     nan |  0.000 % |
2.31	c |       102 |   10358    37062 |    3797     102      872     8.5 |  0.001 % |
2.32	c |       252 |   10360    37062 |    4176     250     2413     9.7 |  0.014 % |
2.34	c |       479 |   10360    37062 |    4594     477     4702     9.9 |  0.014 % |
2.36	c |       816 |   10360    37062 |    5054     814     8043     9.9 |  0.021 % |
2.39	c |      1323 |   10361    37062 |    5559    1320    12999     9.8 |  0.014 % |
2.44	c |      2082 |   10362    37062 |    6115    2078    20411     9.8 |  0.001 % |
2.53	c |      3221 |   10368    37062 |    6726    3211    33539    10.4 |  0.014 % |
2.67	c |      4929 |   10370    37062 |    7399    4917    53518    10.9 |  0.004 % |
2.91	c |      7492 |   10378    37062 |    8139    7472    80776    10.8 |  0.015 % |
3.27	c |     11336 |   10385    37062 |    8953    7188    81322    11.3 |  0.016 % |
3.83	c |     17102 |   10390    37062 |    9848    8415   102762    12.2 |  0.017 % |
4.65	c |     25751 |   10399    37062 |   10833    7112    75922    10.7 |  0.032 % |
5.86	c |     38725 |   10411    37062 |   11917    9120   112968    12.4 |  0.004 % |
7.87	c |     58187 |   10427    37062 |   13108   10535   128805    12.2 |  0.011 % |
11.00	c |     87379 |   10443    37062 |   14419    6688    74705    11.2 |  0.014 % |
15.71	c |    131168 |   10403    36927 |   15861   10718   165803    15.5 |  0.251 % |
23.46	c |    196853 |   10416    36927 |   17448   12500   164298    13.1 |  0.266 % |
35.19	c |    295381 |   10362    36777 |   19192   10954   149277    13.6 |  0.501 % |
53.78	c |    443170 |   10283    36485 |   21112   18197   283003    15.6 |  1.001 % |
78.55	c ==============================================================================
78.55	c restarts              : 20
78.55	c conflicts             : 633500         (8321 /sec)
78.55	c decisions             : 755373         (9921 /sec)
78.55	c propagations          : 45755818       (600979 /sec)
78.55	c conflict literals     : 9197648        (30.86 % deleted)
78.55	c Memory used           : 6.25 MB
78.55	c CPU time              : 76.1354 s
78.55	c 
78.55	c SATISFIABLE
78.56	c # SOLVE_SAT  END : SATISFIABLE (76 seconds) [Mon Jan 29 22:26:37 2007]
78.56	c # SOLVE_SAT  CPU : 76.15 = 0 + 0 + 76.14 + 0.01
78.56	
78.56	c # RESULT : SATISFIABLE
78.56	
78.56	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:26:37 2007]
78.68	c BEGIN read SAT output /tmp/evaluation/228505-1170105919/sugar23810.out
78.68	c END read SAT output (0.006865 seconds)
78.68	c BEGIN write solution /tmp/evaluation/228505-1170105919/sugar23810.sol
78.70	c END write solution (0.013597 seconds)
78.74	s SATISFIABLE
78.74	v 7 5 10 4 2 0 7 0 1 4 5 9 2 5 1 3 9 8 9 7 7 5 8 5 4 5 9 8 7 2 8 8 4 1 7 5 2 6 3 0
78.74	c # OUTPUT_SOL  END :  (1 seconds) [Mon Jan 29 22:26:38 2007]
78.74	c # OUTPUT_SOL  CPU : 0.129999999999999 = 0 + 0 + 0.109999999999999 + 0.02
78.74	
78.74	c # MAIN  END :  (79 seconds) [Mon Jan 29 22:26:38 2007]
78.74	c # MAIN  CPU : 77.94 = 0 + 0 + 77.85 + 0.09
78.74

Verifier Data (download as text)

OK

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node21/watcher-228505-1170105919 -o ROOT/results/node21/solver-228505-1170105919 -C 1800 -M 900 /tmp/evaluation/228505-1170105919/solver /tmp/evaluation/228505-1170105919 /tmp/evaluation/228505-1170105919/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: 1.88 2.44 2.87 5/87 23811
/proc/meminfo: memFree=1844928/2055920 swapFree=4192812/4192956
[pid=23810] ppid=23808 vsize=7504 CPUtime=0
/proc/23810/stat : 23810 (sugar) R 23808 23810 23400 0 -1 4194304 315 0 0 0 0 0 0 0 20 0 1 0 30545802 7684096 51 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221233838429 0 0 4096 0 0 0 0 17 1 0 0
/proc/23810/statm: 1876 51 38 3 0 55 0

[startup+0.10638 s]
/proc/loadavg: 1.88 2.44 2.87 5/87 23811
/proc/meminfo: memFree=1844928/2055920 swapFree=4192812/4192956
[pid=23810] ppid=23808 vsize=13724 CPUtime=0.04
/proc/23810/stat : 23810 (sugar) S 23808 23810 23400 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 30545802 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23810/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.514428 s]
/proc/loadavg: 1.88 2.44 2.87 5/87 23811
/proc/meminfo: memFree=1844928/2055920 swapFree=4192812/4192956
[pid=23810] ppid=23808 vsize=13724 CPUtime=0.04
/proc/23810/stat : 23810 (sugar) S 23808 23810 23400 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30545802 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23810/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33751 s]
/proc/loadavg: 1.88 2.44 2.87 4/96 23827
/proc/meminfo: memFree=1820080/2055920 swapFree=4192812/4192956
[pid=23810] ppid=23808 vsize=13724 CPUtime=0.04
/proc/23810/stat : 23810 (sugar) S 23808 23810 23400 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30545802 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23810/statm: 3431 808 370 3 0 531 0
[pid=23812] ppid=23810 vsize=0 CPUtime=0.5
/proc/23812/stat : 23812 (java) Z 23810 23810 23400 0 -1 1036 6919 0 1 0 45 5 0 0 16 0 1 0 30545807 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23812/statm: 0 0 0 0 0 0 0
[pid=23820] ppid=23810 vsize=807336 CPUtime=0.71
/proc/23820/stat : 23820 (java) R 23810 23810 23400 0 -1 0 7861 0 1 0 67 4 0 0 23 0 8 0 30545862 826712064 7609 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23820/statm: 201834 7609 1506 14 0 189112 0
[pid=23820/tid=23821] ppid=23810 vsize=807336 CPUtime=0.09
/proc/23820/task/23821/stat : 23821 (java) S 23810 23810 23400 0 -1 64 1691 0 0 0 9 0 0 0 16 0 8 0 30545865 826712064 7609 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23820/tid=23822] ppid=23810 vsize=807336 CPUtime=0
/proc/23820/task/23822/stat : 23822 (java) S 23810 23810 23400 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30545866 826712064 7609 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23820/tid=23823] ppid=23810 vsize=807336 CPUtime=0
/proc/23820/task/23823/stat : 23823 (java) S 23810 23810 23400 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30545866 826712064 7609 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23820/tid=23824] ppid=23810 vsize=807336 CPUtime=0
/proc/23820/task/23824/stat : 23824 (java) S 23810 23810 23400 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30545869 826712064 7609 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23820/tid=23825] ppid=23810 vsize=807336 CPUtime=0.11
/proc/23820/task/23825/stat : 23825 (java) R 23810 23810 23400 0 -1 64 385 0 0 0 11 0 0 0 16 0 8 0 30545869 826712064 7609 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4154020548 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23820/tid=23826] ppid=23810 vsize=807336 CPUtime=0
/proc/23820/task/23826/stat : 23826 (java) S 23810 23810 23400 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30545869 826712064 7609 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23820/tid=23827] ppid=23810 vsize=807336 CPUtime=0
/proc/23820/task/23827/stat : 23827 (java) S 23810 23810 23400 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30545869 826712064 7609 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 821060

[startup+2.98569 s]
/proc/loadavg: 1.88 2.44 2.87 3/96 23827
/proc/meminfo: memFree=1809712/2055920 swapFree=4192812/4192956
[pid=23810] ppid=23808 vsize=13724 CPUtime=1.7
/proc/23810/stat : 23810 (sugar) S 23808 23810 23400 0 -1 4194304 1281 9953 0 1 3 1 160 6 15 0 1 0 30545802 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23810/statm: 3431 819 373 3 0 531 0
[pid=23812] ppid=23810 vsize=0 CPUtime=0.5
/proc/23812/stat : 23812 (java) Z 23810 23810 23400 0 -1 1036 6919 0 1 0 45 5 0 0 16 0 1 0 30545807 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23812/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 13724

[startup+6.27605 s]
/proc/loadavg: 1.81 2.42 2.86 2/83 23882
/proc/meminfo: memFree=1847832/2055920 swapFree=4192812/4192956
[pid=23810] ppid=23808 vsize=13724 CPUtime=1.7
/proc/23810/stat : 23810 (sugar) S 23808 23810 23400 0 -1 4194304 1281 9953 0 1 3 1 160 6 16 0 1 0 30545802 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23810/statm: 3431 819 373 3 0 531 0
[pid=23812] ppid=23810 vsize=0 CPUtime=0.5
/proc/23812/stat : 23812 (java) Z 23810 23810 23400 0 -1 1036 6919 0 1 0 45 5 0 0 16 0 1 0 30545807 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23812/statm: 0 0 0 0 0 0 0
[pid=23828] ppid=23810 vsize=3372 CPUtime=3.94
/proc/23828/stat : 23828 (minisat) R 23810 23810 23400 0 -1 0 559 0 0 0 394 0 0 0 25 0 1 0 30546032 3452928 498 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528379 0 0 4096 3 0 0 0 17 0 0 0
/proc/23828/statm: 843 498 51 112 0 727 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 17096

[startup+12.7488 s]
/proc/loadavg: 1.83 2.41 2.86 3/90 23934
/proc/meminfo: memFree=1841512/2055920 swapFree=4192812/4192956
[pid=23810] ppid=23808 vsize=13724 CPUtime=1.7
/proc/23810/stat : 23810 (sugar) S 23808 23810 23400 0 -1 4194304 1281 9953 0 1 3 1 160 6 16 0 1 0 30545802 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23810/statm: 3431 819 373 3 0 531 0
[pid=23812] ppid=23810 vsize=0 CPUtime=0.5
/proc/23812/stat : 23812 (java) Z 23810 23810 23400 0 -1 1036 6919 0 1 0 45 5 0 0 16 0 1 0 30545807 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23812/statm: 0 0 0 0 0 0 0
[pid=23828] ppid=23810 vsize=3904 CPUtime=10.41
/proc/23828/stat : 23828 (minisat) R 23810 23810 23400 0 -1 0 701 0 0 0 1041 0 0 0 25 0 1 0 30546032 3997696 640 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528412 0 0 4096 3 0 0 0 17 0 0 0
/proc/23828/statm: 976 640 51 112 0 860 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 17628

[startup+25.5772 s]
/proc/loadavg: 1.87 2.39 2.84 3/90 23934
/proc/meminfo: memFree=1839912/2055920 swapFree=4192812/4192956
[pid=23810] ppid=23808 vsize=13724 CPUtime=1.7
/proc/23810/stat : 23810 (sugar) S 23808 23810 23400 0 -1 4194304 1281 9953 0 1 3 1 160 6 16 0 1 0 30545802 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23810/statm: 3431 819 373 3 0 531 0
[pid=23812] ppid=23810 vsize=0 CPUtime=0.5
/proc/23812/stat : 23812 (java) Z 23810 23810 23400 0 -1 1036 6919 0 1 0 45 5 0 0 16 0 1 0 30545807 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23812/statm: 0 0 0 0 0 0 0
[pid=23828] ppid=23810 vsize=4696 CPUtime=23.21
/proc/23828/stat : 23828 (minisat) R 23810 23810 23400 0 -1 0 904 0 0 0 2321 0 0 0 25 0 1 0 30546032 4808704 843 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/23828/statm: 1174 843 51 112 0 1058 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 18420

[startup+51.258 s]
/proc/loadavg: 1.91 2.36 2.82 3/90 23934
/proc/meminfo: memFree=1837992/2055920 swapFree=4192812/4192956
[pid=23810] ppid=23808 vsize=13724 CPUtime=1.7
/proc/23810/stat : 23810 (sugar) S 23808 23810 23400 0 -1 4194304 1281 9953 0 1 3 1 160 6 16 0 1 0 30545802 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23810/statm: 3431 819 373 3 0 531 0
[pid=23812] ppid=23810 vsize=0 CPUtime=0.5
/proc/23812/stat : 23812 (java) Z 23810 23810 23400 0 -1 1036 6919 0 1 0 45 5 0 0 16 0 1 0 30545807 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23812/statm: 0 0 0 0 0 0 0
[pid=23828] ppid=23810 vsize=5724 CPUtime=48.88
/proc/23828/stat : 23828 (minisat) R 23810 23810 23400 0 -1 0 1134 0 0 0 4887 1 0 0 25 0 1 0 30546032 5861376 1073 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528677 0 0 4096 3 0 0 0 17 0 0 0
/proc/23828/statm: 1431 1073 51 112 0 1315 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19448

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23810 and gives childrusage.ru_utime.tv_sec=77 childrusage.ru_utime.tv_usec=891158 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=110983
CPU time returned by wait4() is 78.0021
while last known CPU time is 78.35

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

Real time (s): 78.7482
CPU time (s): 78.35
CPU user time (s): 78.22
CPU system time (s): 0.13
CPU usage (%): 99.4943
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 77.8912
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15630
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 872
involuntary context switches= 1414

runsolver used 0.090986 s user time and 0.26296 s system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Jan 29 21:25:19 UTC 2007


IDJOB= 228505
IDBENCH= 6201
IDSOLVER= 86
FILE ID= node21/228505-1170105919

PBS_JOBID= 3689799

Free space on /tmp= 66562 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.2/rand-2-40-11-414-200-31_ext.xml
COMMAND LINE= /tmp/evaluation/228505-1170105919/solver /tmp/evaluation/228505-1170105919 /tmp/evaluation/228505-1170105919/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-228505-1170105919 -o ROOT/results/node21/solver-228505-1170105919 -C 1800 -M 900  /tmp/evaluation/228505-1170105919/solver /tmp/evaluation/228505-1170105919 /tmp/evaluation/228505-1170105919/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  3ec24b8706bbeba143d2e7e82cfb50d7

RANDOM SEED= 27488236

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:       1845408 kB
Buffers:         35324 kB
Cached:          62596 kB
SwapCached:          0 kB
Active:         107452 kB
Inactive:        55172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2412 kB
Writeback:           0 kB
Mapped:          84460 kB
Slab:            33040 kB
Committed_AS:   419560 kB
PageTables:       2036 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= 66562 MiB



End job on node21 on Mon Jan 29 21:26:38 UTC 2007