Trace number 229144

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 341.66 344.805

General information on the benchmark

Nametightness/tightness0.35/
rand-2-40-16-250-350-35_ext.xml
MD5SUM89930ff3a56a06b2255baa2b0edc5800
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 benchmark8.15976
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/229144-1170106013/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/229144-1170106013/unknown.xml [Mon Jan 29 22:26:53 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/229144-1170106013/unknown.xml /tmp/evaluation/229144-1170106013/sugar24897.csp [Mon Jan 29 22:26:53 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/229144-1170106013/sugar-v0-40.jar -convert /tmp/evaluation/229144-1170106013/unknown.xml /tmp/evaluation/229144-1170106013/sugar24897.csp
0.17	c BEGIN convert /tmp/evaluation/229144-1170106013/unknown.xml
0.58	c END convert (0.408531 seconds)
0.60	c # CONVERT_XML  END : /tmp/evaluation/229144-1170106013/sugar24897.csp 722823 bytes (1 seconds) [Mon Jan 29 22:26:54 2007]
0.60	c # CONVERT_XML  CPU : 0.01 = 0 + 0.01 + 0 + 0
0.60	
0.60	c # GENERATE_SAT  BEGIN : /tmp/evaluation/229144-1170106013/sugar24897.bcnf [Mon Jan 29 22:26:54 2007]
0.60	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/229144-1170106013/sugar-v0-40.jar -bcnf -map /tmp/evaluation/229144-1170106013/sugar24897.map /tmp/evaluation/229144-1170106013/sugar24897.csp /tmp/evaluation/229144-1170106013/sugar24897.bcnf
0.79	c BEGIN parse /tmp/evaluation/229144-1170106013/sugar24897.csp
3.60	c END parse (2.804835 seconds)
3.60	c BEGIN simplify
3.62	c END simplify (0.015564 seconds)
3.62	c BEGIN encode /tmp/evaluation/229144-1170106013/sugar24897.bcnf
3.77	c END encode (0.156618 seconds)
3.84	c # GENERATE_SAT  END : 600 variables 22952 clauses 432304 bytes (3 seconds) [Mon Jan 29 22:26:57 2007]
3.84	c # GENERATE_SAT  CPU : 3.09 = 0 + 0 + 3 + 0.09
3.84	
3.84	c # SOLVE_SAT  BEGIN : /tmp/evaluation/229144-1170106013/sugar24897.bcnf [Mon Jan 29 22:26:57 2007]
3.84	c # CMD : /tmp/evaluation/229144-1170106013/minisat /tmp/evaluation/229144-1170106013/sugar24897.bcnf /tmp/evaluation/229144-1170106013/sugar24897.out
3.89	c ==================================[MINISAT]===================================
3.93	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
3.93	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
3.93	c ==============================================================================
3.93	c |         0 |   22952    85118 |    7650       0        0     nan |  0.000 % |
3.93	c |       100 |   22952    85118 |    8415     100      943     9.4 |  0.000 % |
3.93	c |       250 |   22953    85118 |    9256     249     2245     9.0 |  0.008 % |
3.93	c |       476 |   22955    85118 |   10182     473     3992     8.4 |  0.009 % |
3.99	c |       813 |   22956    85118 |   11200     809     7032     8.7 |  0.008 % |
3.99	c |      1319 |   22960    85118 |   12320    1311    11213     8.6 |  0.009 % |
4.05	c |      2078 |   22961    85118 |   13552    2069    18653     9.0 |  0.009 % |
4.17	c |      3217 |   22964    85118 |   14907    3205    28751     9.0 |  0.009 % |
4.34	c |      4925 |   22968    85118 |   16398    4909    47102     9.6 |  0.009 % |
4.62	c |      7489 |   22972    85118 |   18038    7469    73007     9.8 |  0.009 % |
5.09	c |     11333 |   22974    85118 |   19842   11311   113932    10.1 |  0.009 % |
5.89	c |     17099 |   22979    85118 |   21826   17072   186303    10.9 |  0.009 % |
7.35	c |     25748 |   22987    85118 |   24008   14724   179819    12.2 |  0.009 % |
10.03	c |     38722 |   22999    85118 |   26409   15612   169582    10.9 |  0.025 % |
13.05	c |     58184 |   22923    84881 |   29050   21128   287546    13.6 |  0.169 % |
19.47	c |     87377 |   22944    84881 |   31955   20055   248712    12.4 |  0.171 % |
29.95	c |    131166 |   22956    84881 |   35151   27662   399545    14.4 |  0.171 % |
46.75	c |    196850 |   22898    84686 |   38666   26989   409278    15.2 |  0.334 % |
75.80	c |    295376 |   22924    84686 |   42533   33672   475340    14.1 |  0.336 % |
123.80	c |    443165 |   22956    84686 |   46786   23152   338029    14.6 |  0.334 % |
198.31	c |    664848 |   22336    82344 |   51465   16257   180337    11.1 |  1.334 % |
317.25	c |    997373 |   22307    82191 |   56611   50780   748146    14.7 |  1.504 % |
344.79	c ==============================================================================
344.79	c restarts              : 22
344.79	c conflicts             : 1081549        (3199 /sec)
344.79	c decisions             : 1332453        (3941 /sec)
344.79	c propagations          : 100425161      (297063 /sec)
344.79	c conflict literals     : 16760034       (30.30 % deleted)
344.79	c Memory used           : 11.30 MB
344.79	c CPU time              : 338.061 s
344.79	c 
344.79	c UNSATISFIABLE
344.80	c # SOLVE_SAT  END : UNSATISFIABLE (341 seconds) [Mon Jan 29 22:32:38 2007]
344.80	c # SOLVE_SAT  CPU : 338.11 = 0 + 0 + 338.06 + 0.05
344.80	
344.80	c # RESULT : UNSATISFIABLE
344.80	
344.80	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 22:32:38 2007]
344.80	s UNSATISFIABLE
344.80	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:32:38 2007]
344.80	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
344.80	
344.80	c # MAIN  END :  (345 seconds) [Mon Jan 29 22:32:38 2007]
344.80	c # MAIN  CPU : 341.21 = 0 + 0.01 + 341.06 + 0.14
344.80

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/node75/watcher-229144-1170106013 -o ROOT/results/node75/solver-229144-1170106013 -C 1800 -M 900 /tmp/evaluation/229144-1170106013/solver /tmp/evaluation/229144-1170106013 /tmp/evaluation/229144-1170106013/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.09 1.52 1.19 3/82 24898
/proc/meminfo: memFree=1313656/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=18540 CPUtime=0
/proc/24897/stat : 24897 (runsolver) R 24895 24897 24552 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 30567131 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 231882681639 0 0 4096 24578 0 0 0 17 0 0 0
/proc/24897/statm: 4635 279 244 17 0 2626 0

[startup+0.102081 s]
/proc/loadavg: 2.09 1.52 1.19 3/82 24898
/proc/meminfo: memFree=1313656/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=13724 CPUtime=0.03
/proc/24897/stat : 24897 (sugar) S 24895 24897 24552 0 -1 4194304 1112 0 0 0 3 0 0 0 18 0 1 0 30567131 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24897/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.510127 s]
/proc/loadavg: 2.09 1.52 1.19 3/82 24898
/proc/meminfo: memFree=1313656/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=13724 CPUtime=0.04
/proc/24897/stat : 24897 (sugar) S 24895 24897 24552 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30567131 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24897/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33123 s]
/proc/loadavg: 2.09 1.52 1.19 4/91 24914
/proc/meminfo: memFree=1289904/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=13724 CPUtime=0.04
/proc/24897/stat : 24897 (sugar) S 24895 24897 24552 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30567131 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24897/statm: 3431 809 371 3 0 531 0
[pid=24899] ppid=24897 vsize=0 CPUtime=0.52
/proc/24899/stat : 24899 (java) Z 24897 24897 24552 0 -1 1036 7341 0 1 0 46 6 0 0 17 0 1 0 30567136 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24899/statm: 0 0 0 0 0 0 0
[pid=24907] ppid=24897 vsize=807064 CPUtime=0.64
/proc/24907/stat : 24907 (java) R 24897 24897 24552 0 -1 0 7758 0 1 0 59 5 0 0 20 0 8 0 30567191 826433536 7505 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/24907/statm: 201766 7505 1494 14 0 189044 0
[pid=24907/tid=24908] ppid=24897 vsize=807064 CPUtime=0.12
/proc/24907/task/24908/stat : 24908 (java) R 24897 24897 24552 0 -1 64 1703 0 0 0 12 0 0 0 16 0 8 0 30567194 826433536 7505 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153827336 0 0 0 23759 0 0 0 -1 0 0 0
[pid=24907/tid=24909] ppid=24897 vsize=807064 CPUtime=0
/proc/24907/task/24909/stat : 24909 (java) S 24897 24897 24552 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30567195 826433536 7505 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24907/tid=24910] ppid=24897 vsize=807064 CPUtime=0
/proc/24907/task/24910/stat : 24910 (java) S 24897 24897 24552 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30567195 826433536 7505 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24907/tid=24911] ppid=24897 vsize=807064 CPUtime=0
/proc/24907/task/24911/stat : 24911 (java) S 24897 24897 24552 0 -1 64 0 0 0 0 0 0 0 0 21 0 8 0 30567198 826433536 7505 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24907/tid=24912] ppid=24897 vsize=807064 CPUtime=0.05
/proc/24907/task/24912/stat : 24912 (java) S 24897 24897 24552 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 30567198 826433536 7505 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24907/tid=24913] ppid=24897 vsize=807064 CPUtime=0
/proc/24907/task/24913/stat : 24913 (java) S 24897 24897 24552 0 -1 64 3 0 0 0 0 0 0 0 22 0 8 0 30567198 826433536 7505 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24907/tid=24914] ppid=24897 vsize=807064 CPUtime=0
/proc/24907/task/24914/stat : 24914 (java) S 24897 24897 24552 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30567198 826433536 7505 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 820788

[startup+2.97342 s]
/proc/loadavg: 2.09 1.52 1.19 4/91 24914
/proc/meminfo: memFree=1274800/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=13724 CPUtime=0.04
/proc/24897/stat : 24897 (sugar) S 24895 24897 24552 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30567131 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24897/statm: 3431 809 371 3 0 531 0
[pid=24899] ppid=24897 vsize=0 CPUtime=0.52
/proc/24899/stat : 24899 (java) Z 24897 24897 24552 0 -1 1036 7341 0 1 0 46 6 0 0 17 0 1 0 30567136 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24899/statm: 0 0 0 0 0 0 0
[pid=24907] ppid=24897 vsize=807336 CPUtime=2.28
/proc/24907/stat : 24907 (java) R 24897 24897 24552 0 -1 0 12334 0 1 0 221 7 0 0 25 0 8 0 30567191 826712064 12067 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073721424 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/24907/statm: 201834 12067 1507 14 0 189112 0
[pid=24907/tid=24908] ppid=24897 vsize=807336 CPUtime=0.42
/proc/24907/task/24908/stat : 24908 (java) S 24897 24897 24552 0 -1 64 6133 0 0 0 40 2 0 0 16 0 8 0 30567194 826712064 12067 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=24907/tid=24909] ppid=24897 vsize=807336 CPUtime=0
/proc/24907/task/24909/stat : 24909 (java) S 24897 24897 24552 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30567195 826712064 12067 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24907/tid=24910] ppid=24897 vsize=807336 CPUtime=0
/proc/24907/task/24910/stat : 24910 (java) S 24897 24897 24552 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30567195 826712064 12067 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24907/tid=24911] ppid=24897 vsize=807336 CPUtime=0
/proc/24907/task/24911/stat : 24911 (java) S 24897 24897 24552 0 -1 64 0 0 0 0 0 0 0 0 21 0 8 0 30567198 826712064 12067 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24907/tid=24912] ppid=24897 vsize=807336 CPUtime=0.12
/proc/24907/task/24912/stat : 24912 (java) S 24897 24897 24552 0 -1 64 400 0 0 0 12 0 0 0 17 0 8 0 30567198 826712064 12067 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24907/tid=24913] ppid=24897 vsize=807336 CPUtime=0
/proc/24907/task/24913/stat : 24913 (java) S 24897 24897 24552 0 -1 64 3 0 0 0 0 0 0 0 22 0 8 0 30567198 826712064 12067 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24907/tid=24914] ppid=24897 vsize=807336 CPUtime=0
/proc/24907/task/24914/stat : 24914 (java) S 24897 24897 24552 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30567198 826712064 12067 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.84
Current children cumulated vsize (KiB) 821060

[startup+6.26781 s]
/proc/loadavg: 2.08 1.53 1.20 4/84 24915
/proc/meminfo: memFree=1308200/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=13724 CPUtime=3.13
/proc/24897/stat : 24897 (sugar) S 24895 24897 24552 0 -1 4194304 1280 15185 0 1 3 1 300 9 16 0 1 0 30567131 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24897/statm: 3431 819 373 3 0 531 0
[pid=24899] ppid=24897 vsize=0 CPUtime=0.52
/proc/24899/stat : 24899 (java) Z 24897 24897 24552 0 -1 1036 7341 0 1 0 46 6 0 0 17 0 1 0 30567136 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24899/statm: 0 0 0 0 0 0 0
[pid=24915] ppid=24897 vsize=4200 CPUtime=2.39
/proc/24915/stat : 24915 (minisat) R 24897 24897 24552 0 -1 0 807 0 0 0 239 0 0 0 25 0 1 0 30567515 4300800 687 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528401 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 1050 687 51 112 0 934 0
Current children cumulated CPU time (s) 6.04
Current children cumulated vsize (KiB) 17924

[startup+12.7396 s]
/proc/loadavg: 2.15 1.55 1.20 3/84 24915
/proc/meminfo: memFree=1307176/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=13724 CPUtime=3.13
/proc/24897/stat : 24897 (sugar) S 24895 24897 24552 0 -1 4194304 1280 15185 0 1 3 1 300 9 16 0 1 0 30567131 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24897/statm: 3431 819 373 3 0 531 0
[pid=24899] ppid=24897 vsize=0 CPUtime=0.52
/proc/24899/stat : 24899 (java) Z 24897 24897 24552 0 -1 1036 7341 0 1 0 46 6 0 0 17 0 1 0 30567136 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24899/statm: 0 0 0 0 0 0 0
[pid=24915] ppid=24897 vsize=4856 CPUtime=8.81
/proc/24915/stat : 24915 (minisat) R 24897 24897 24552 0 -1 0 989 0 0 0 881 0 0 0 25 0 1 0 30567515 4972544 869 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 1214 869 51 112 0 1098 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 18580

[startup+25.5991 s]
/proc/loadavg: 2.20 1.59 1.22 3/84 24915
/proc/meminfo: memFree=1305960/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=13724 CPUtime=3.13
/proc/24897/stat : 24897 (sugar) S 24895 24897 24552 0 -1 4194304 1280 15185 0 1 3 1 300 9 16 0 1 0 30567131 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24897/statm: 3431 819 373 3 0 531 0
[pid=24899] ppid=24897 vsize=0 CPUtime=0.52
/proc/24899/stat : 24899 (java) Z 24897 24897 24552 0 -1 1036 7341 0 1 0 46 6 0 0 17 0 1 0 30567136 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24899/statm: 0 0 0 0 0 0 0
[pid=24915] ppid=24897 vsize=6068 CPUtime=21.55
/proc/24915/stat : 24915 (minisat) R 24897 24897 24552 0 -1 0 1297 0 0 0 2155 0 0 0 25 0 1 0 30567515 6213632 1177 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528680 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 1517 1177 51 112 0 1401 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 19792

[startup+51.2941 s]
/proc/loadavg: 2.13 1.62 1.24 3/84 24915
/proc/meminfo: memFree=1304744/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=13724 CPUtime=3.13
/proc/24897/stat : 24897 (sugar) S 24895 24897 24552 0 -1 4194304 1280 15185 0 1 3 1 300 9 16 0 1 0 30567131 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24897/statm: 3431 819 373 3 0 531 0
[pid=24899] ppid=24897 vsize=0 CPUtime=0.52
/proc/24899/stat : 24899 (java) Z 24897 24897 24552 0 -1 1036 7341 0 1 0 46 6 0 0 17 0 1 0 30567136 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24899/statm: 0 0 0 0 0 0 0
[pid=24915] ppid=24897 vsize=7392 CPUtime=47.02
/proc/24915/stat : 24915 (minisat) R 24897 24897 24552 0 -1 0 1628 0 0 0 4701 1 0 0 25 0 1 0 30567515 7569408 1508 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 1848 1508 51 112 0 1732 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 21116

[startup+102.582 s]
/proc/loadavg: 2.16 1.71 1.29 3/84 24915
/proc/meminfo: memFree=1303464/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=13724 CPUtime=3.13
/proc/24897/stat : 24897 (sugar) S 24895 24897 24552 0 -1 4194304 1280 15185 0 1 3 1 300 9 16 0 1 0 30567131 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24897/statm: 3431 819 373 3 0 531 0
[pid=24899] ppid=24897 vsize=0 CPUtime=0.52
/proc/24899/stat : 24899 (java) Z 24897 24897 24552 0 -1 1036 7341 0 1 0 46 6 0 0 17 0 1 0 30567136 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24899/statm: 0 0 0 0 0 0 0
[pid=24915] ppid=24897 vsize=8676 CPUtime=97.86
/proc/24915/stat : 24915 (minisat) R 24897 24897 24552 0 -1 0 1932 0 0 0 9784 2 0 0 25 0 1 0 30567515 8884224 1812 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 2169 1812 51 112 0 2053 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 22400

[startup+162.59 s]
/proc/loadavg: 2.16 1.79 1.34 3/84 24915
/proc/meminfo: memFree=1302568/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=13724 CPUtime=3.13
/proc/24897/stat : 24897 (sugar) S 24895 24897 24552 0 -1 4194304 1280 15185 0 1 3 1 300 9 16 0 1 0 30567131 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24897/statm: 3431 819 373 3 0 531 0
[pid=24899] ppid=24897 vsize=0 CPUtime=0.52
/proc/24899/stat : 24899 (java) Z 24897 24897 24552 0 -1 1036 7341 0 1 0 46 6 0 0 17 0 1 0 30567136 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24899/statm: 0 0 0 0 0 0 0
[pid=24915] ppid=24897 vsize=9636 CPUtime=157.34
/proc/24915/stat : 24915 (minisat) R 24897 24897 24552 0 -1 0 2142 0 0 0 15732 2 0 0 25 0 1 0 30567515 9867264 2022 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528551 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 2409 2022 51 112 0 2293 0
Current children cumulated CPU time (s) 160.99
Current children cumulated vsize (KiB) 23360

[startup+222.636 s]
/proc/loadavg: 2.41 1.93 1.42 4/84 24915
/proc/meminfo: memFree=1302056/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=13724 CPUtime=3.13
/proc/24897/stat : 24897 (sugar) S 24895 24897 24552 0 -1 4194304 1280 15185 0 1 3 1 300 9 16 0 1 0 30567131 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24897/statm: 3431 819 373 3 0 531 0
[pid=24899] ppid=24897 vsize=0 CPUtime=0.52
/proc/24899/stat : 24899 (java) Z 24897 24897 24552 0 -1 1036 7341 0 1 0 46 6 0 0 17 0 1 0 30567136 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24899/statm: 0 0 0 0 0 0 0
[pid=24915] ppid=24897 vsize=10068 CPUtime=216.86
/proc/24915/stat : 24915 (minisat) R 24897 24897 24552 0 -1 0 2266 0 0 0 21684 2 0 0 25 0 1 0 30567515 10309632 2146 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528198 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 2517 2146 51 112 0 2401 0
Current children cumulated CPU time (s) 220.51
Current children cumulated vsize (KiB) 23792

[startup+282.67 s]
/proc/loadavg: 2.36 2.00 1.47 3/84 24915
/proc/meminfo: memFree=1301224/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=13724 CPUtime=3.13
/proc/24897/stat : 24897 (sugar) S 24895 24897 24552 0 -1 4194304 1280 15185 0 1 3 1 300 9 16 0 1 0 30567131 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24897/statm: 3431 819 373 3 0 531 0
[pid=24899] ppid=24897 vsize=0 CPUtime=0.52
/proc/24899/stat : 24899 (java) Z 24897 24897 24552 0 -1 1036 7341 0 1 0 46 6 0 0 17 0 1 0 30567136 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24899/statm: 0 0 0 0 0 0 0
[pid=24915] ppid=24897 vsize=10900 CPUtime=276.36
/proc/24915/stat : 24915 (minisat) R 24897 24897 24552 0 -1 0 2458 0 0 0 27634 2 0 0 25 0 1 0 30567515 11161600 2338 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528723 0 0 4096 3 0 0 0 17 1 0 0
/proc/24915/statm: 2725 2338 51 112 0 2609 0
Current children cumulated CPU time (s) 280.01
Current children cumulated vsize (KiB) 24624

[startup+342.77 s]
/proc/loadavg: 2.29 2.06 1.52 3/76 24982
/proc/meminfo: memFree=1880344/2055920 swapFree=4192812/4192956
[pid=24897] ppid=24895 vsize=13724 CPUtime=3.13
/proc/24897/stat : 24897 (sugar) S 24895 24897 24552 0 -1 4194304 1280 15185 0 1 3 1 300 9 16 0 1 0 30567131 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24897/statm: 3431 819 373 3 0 531 0
[pid=24899] ppid=24897 vsize=0 CPUtime=0.52
/proc/24899/stat : 24899 (java) Z 24897 24897 24552 0 -1 1036 7341 0 1 0 46 6 0 0 17 0 1 0 30567136 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24899/statm: 0 0 0 0 0 0 0
[pid=24915] ppid=24897 vsize=11636 CPUtime=336.08
/proc/24915/stat : 24915 (minisat) R 24897 24897 24552 0 -1 0 2631 0 0 0 33604 4 0 0 25 0 1 0 30567515 11915264 2511 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528545 0 0 4096 3 0 0 0 17 0 0 0
/proc/24915/statm: 2909 2511 51 112 0 2793 0
Current children cumulated CPU time (s) 339.73
Current children cumulated vsize (KiB) 25360

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24897 and gives childrusage.ru_utime.tv_sec=341 childrusage.ru_utime.tv_usec=99145 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=158975
CPU time returned by wait4() is 341.258
while last known CPU time is 341.66

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

Real time (s): 344.805
CPU time (s): 341.66
CPU user time (s): 341.46
CPU system time (s): 0.2
CPU usage (%): 99.0878
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 341.099
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19191
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= 845
involuntary context switches= 12932

runsolver used 0.418936 s user time and 0.98285 s system time

The end

Launcher Data (download as text)

Begin job on node75 on Mon Jan 29 21:26:53 UTC 2007


IDJOB= 229144
IDBENCH= 6282
IDSOLVER= 86
FILE ID= node75/229144-1170106013

PBS_JOBID= 3689838

Free space on /tmp= 66553 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.35/rand-2-40-16-250-350-35_ext.xml
COMMAND LINE= /tmp/evaluation/229144-1170106013/solver /tmp/evaluation/229144-1170106013 /tmp/evaluation/229144-1170106013/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-229144-1170106013 -o ROOT/results/node75/solver-229144-1170106013 -C 1800 -M 900  /tmp/evaluation/229144-1170106013/solver /tmp/evaluation/229144-1170106013 /tmp/evaluation/229144-1170106013/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  89930ff3a56a06b2255baa2b0edc5800

RANDOM SEED= 720390847

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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1314136 kB
Buffers:         13552 kB
Cached:          56896 kB
SwapCached:          0 kB
Active:         662768 kB
Inactive:        29064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1314136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:         638200 kB
Slab:            34020 kB
Committed_AS:   900068 kB
PageTables:       3036 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= 66552 MiB



End job on node75 on Mon Jan 29 21:32:38 UTC 2007