Trace number 228702

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 61.13 61.8553

General information on the benchmark

Nametightness/tightness0.2/
rand-2-40-11-414-200-11_ext.xml
MD5SUMf90de94442b44abf6aa7590ec3f26239
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 benchmark4.88326
SatisfiableNO
(Un)Satisfiability was provedNO
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)

0.04	c # Sugar v0-40 (/tmp/evaluation/228702-1170105949/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/228702-1170105949/unknown.xml [Mon Jan 29 22:25:49 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/228702-1170105949/unknown.xml /tmp/evaluation/228702-1170105949/sugar24833.csp [Mon Jan 29 22:25:49 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/228702-1170105949/sugar-v0-40.jar -convert /tmp/evaluation/228702-1170105949/unknown.xml /tmp/evaluation/228702-1170105949/sugar24833.csp
0.16	c BEGIN convert /tmp/evaluation/228702-1170105949/unknown.xml
0.53	c END convert (0.375868 seconds)
0.56	c # CONVERT_XML  END : /tmp/evaluation/228702-1170105949/sugar24833.csp 321511 bytes (1 seconds) [Mon Jan 29 22:25:50 2007]
0.56	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.56	
0.56	c # GENERATE_SAT  BEGIN : /tmp/evaluation/228702-1170105949/sugar24833.bcnf [Mon Jan 29 22:25:50 2007]
0.56	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/228702-1170105949/sugar-v0-40.jar -bcnf -map /tmp/evaluation/228702-1170105949/sugar24833.map /tmp/evaluation/228702-1170105949/sugar24833.csp /tmp/evaluation/228702-1170105949/sugar24833.bcnf
0.68	c BEGIN parse /tmp/evaluation/228702-1170105949/sugar24833.csp
2.14	c END parse (1.45974 seconds)
2.14	c BEGIN simplify
2.15	c END simplify (0.007832 seconds)
2.15	c BEGIN encode /tmp/evaluation/228702-1170105949/sugar24833.bcnf
2.24	c END encode (0.090743 seconds)
2.25	c # GENERATE_SAT  END : 400 variables 10495 clauses 192644 bytes (1 seconds) [Mon Jan 29 22:25:51 2007]
2.25	c # GENERATE_SAT  CPU : 1.67 = 0.01 + 0 + 1.58 + 0.08
2.25	
2.25	c # SOLVE_SAT  BEGIN : /tmp/evaluation/228702-1170105949/sugar24833.bcnf [Mon Jan 29 22:25:51 2007]
2.25	c # CMD : /tmp/evaluation/228702-1170105949/minisat /tmp/evaluation/228702-1170105949/sugar24833.bcnf /tmp/evaluation/228702-1170105949/sugar24833.out
2.26	c ==================================[MINISAT]===================================
2.26	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
2.26	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
2.26	c ==============================================================================
2.26	c |         0 |   10495    37660 |    3498       0        0     nan |  0.000 % |
2.27	c |       102 |   10495    37660 |    3847     102      863     8.5 |  0.001 % |
2.28	c |       254 |   10495    37660 |    4232     254     2270     8.9 |  0.006 % |
2.30	c |       479 |   10495    37660 |    4655     479     4291     9.0 |  0.013 % |
2.32	c |       816 |   10495    37660 |    5121     816     7672     9.4 |  0.013 % |
2.35	c |      1323 |   10497    37660 |    5633    1321    12380     9.4 |  0.016 % |
2.40	c |      2082 |   10498    37660 |    6196    2079    20180     9.7 |  0.003 % |
2.48	c |      3222 |   10498    37660 |    6816    3219    32320    10.0 |  0.013 % |
2.60	c |      4930 |   10501    37660 |    7498    4924    49526    10.1 |  0.014 % |
2.82	c |      7492 |   10508    37660 |    8248    7479    74653    10.0 |  0.014 % |
3.16	c |     11337 |   10510    37660 |    9072    7152    75489    10.6 |  0.014 % |
3.68	c |     17104 |   10513    37660 |    9980    8313    98079    11.8 |  0.011 % |
4.48	c |     25753 |   10522    37660 |   10978    6874    89466    13.0 |  0.011 % |
5.79	c |     38728 |   10531    37660 |   12076    8753   110262    12.6 |  0.005 % |
7.82	c |     58189 |   10471    37498 |   13283    4130    43979    10.6 |  0.251 % |
11.11	c |     87382 |   10484    37498 |   14612   13228   161227    12.2 |  0.266 % |
16.34	c |    131171 |   10449    37384 |   16073   11342   151396    13.3 |  0.501 % |
24.43	c |    196855 |   10416    37258 |   17680   10962   145301    13.3 |  0.751 % |
37.74	c |    295381 |   10319    36897 |   19448   17151   251267    14.7 |  1.251 % |
58.64	c |    443170 |   10139    36174 |   21393   17184   224668    13.1 |  2.007 % |
61.85	c ==============================================================================
61.85	c restarts              : 20
61.85	c conflicts             : 467604         (7918 /sec)
61.85	c decisions             : 555267         (9403 /sec)
61.85	c propagations          : 33799646       (572351 /sec)
61.85	c conflict literals     : 6562390        (30.34 % deleted)
61.85	c Memory used           : 5.36 MB
61.85	c CPU time              : 59.054 s
61.85	c 
61.85	c UNSATISFIABLE
61.85	c # SOLVE_SAT  END : UNSATISFIABLE (60 seconds) [Mon Jan 29 22:26:51 2007]
61.85	c # SOLVE_SAT  CPU : 59.06 = 0 + 0 + 59.05 + 0.01
61.85	
61.85	c # RESULT : UNSATISFIABLE
61.85	
61.85	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 22:26:51 2007]
61.85	s UNSATISFIABLE
61.85	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:26:51 2007]
61.85	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
61.85	
61.85	c # MAIN  END :  (62 seconds) [Mon Jan 29 22:26:51 2007]
61.85	c # MAIN  CPU : 60.73 = 0.01 + 0 + 60.63 + 0.09
61.85

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-228702-1170105949 -o ROOT/results/node75/solver-228702-1170105949 -C 1800 -M 900 /tmp/evaluation/228702-1170105949/solver /tmp/evaluation/228702-1170105949 /tmp/evaluation/228702-1170105949/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: 1.95 1.36 1.12 5/82 24834
/proc/meminfo: memFree=1313904/2055920 swapFree=4192812/4192956
[pid=24833] ppid=24831 vsize=18540 CPUtime=0
/proc/24833/stat : 24833 (runsolver) R 24831 24833 24552 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 30560750 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 231882681639 0 0 4096 24578 0 0 0 17 0 0 0
/proc/24833/statm: 4635 279 244 17 0 2626 0

[startup+0.107835 s]
/proc/loadavg: 1.95 1.36 1.12 5/82 24834
/proc/meminfo: memFree=1313904/2055920 swapFree=4192812/4192956
[pid=24833] ppid=24831 vsize=13724 CPUtime=0.03
/proc/24833/stat : 24833 (sugar) S 24831 24833 24552 0 -1 4194304 1112 0 0 0 2 1 0 0 18 0 1 0 30560750 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24833/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.515887 s]
/proc/loadavg: 1.95 1.36 1.12 5/82 24834
/proc/meminfo: memFree=1313904/2055920 swapFree=4192812/4192956
[pid=24833] ppid=24831 vsize=13724 CPUtime=0.03
/proc/24833/stat : 24833 (sugar) S 24831 24833 24552 0 -1 4194304 1121 0 0 0 2 1 0 0 15 0 1 0 30560750 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24833/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.34098 s]
/proc/loadavg: 1.95 1.36 1.12 5/91 24850
/proc/meminfo: memFree=1287456/2055920 swapFree=4192812/4192956
[pid=24833] ppid=24831 vsize=13724 CPUtime=0.03
/proc/24833/stat : 24833 (sugar) S 24831 24833 24552 0 -1 4194304 1188 0 0 0 2 1 0 0 16 0 1 0 30560750 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24833/statm: 3431 808 370 3 0 531 0
[pid=24835] ppid=24833 vsize=0 CPUtime=0.47
/proc/24835/stat : 24835 (java) Z 24833 24833 24552 0 -1 1036 6923 0 1 0 42 5 0 0 17 0 1 0 30560755 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24835/statm: 0 0 0 0 0 0 0
[pid=24843] ppid=24833 vsize=807336 CPUtime=0.75
/proc/24843/stat : 24843 (java) R 24833 24833 24552 0 -1 0 7869 0 1 0 70 5 0 0 19 0 8 0 30560806 826712064 7617 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073594584 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24843/statm: 201834 7617 1506 14 0 189112 0
[pid=24843/tid=24844] ppid=24833 vsize=807336 CPUtime=0.1
/proc/24843/task/24844/stat : 24844 (java) S 24833 24833 24552 0 -1 64 1691 0 0 0 10 0 0 0 16 0 8 0 30560810 826712064 7617 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24843/tid=24845] ppid=24833 vsize=807336 CPUtime=0
/proc/24843/task/24845/stat : 24845 (java) S 24833 24833 24552 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30560810 826712064 7617 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24843/tid=24846] ppid=24833 vsize=807336 CPUtime=0
/proc/24843/task/24846/stat : 24846 (java) S 24833 24833 24552 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30560810 826712064 7617 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24843/tid=24847] ppid=24833 vsize=807336 CPUtime=0
/proc/24843/task/24847/stat : 24847 (java) S 24833 24833 24552 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30560813 826712064 7617 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24843/tid=24848] ppid=24833 vsize=807336 CPUtime=0.11
/proc/24843/task/24848/stat : 24848 (java) S 24833 24833 24552 0 -1 64 392 0 0 0 11 0 0 0 17 0 8 0 30560813 826712064 7617 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24843/tid=24849] ppid=24833 vsize=807336 CPUtime=0
/proc/24843/task/24849/stat : 24849 (java) S 24833 24833 24552 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30560813 826712064 7617 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24843/tid=24850] ppid=24833 vsize=807336 CPUtime=0
/proc/24843/task/24850/stat : 24850 (java) S 24833 24833 24552 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30560813 826712064 7617 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+2.99417 s]
/proc/loadavg: 1.95 1.36 1.12 4/84 24851
/proc/meminfo: memFree=1310680/2055920 swapFree=4192812/4192956
[pid=24833] ppid=24831 vsize=13724 CPUtime=1.7
/proc/24833/stat : 24833 (sugar) S 24831 24833 24552 0 -1 4194304 1281 11210 0 1 3 1 158 8 15 0 1 0 30560750 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24833/statm: 3431 819 373 3 0 531 0
[pid=24835] ppid=24833 vsize=0 CPUtime=0.47
/proc/24835/stat : 24835 (java) Z 24833 24833 24552 0 -1 1036 6923 0 1 0 42 5 0 0 17 0 1 0 30560755 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24835/statm: 0 0 0 0 0 0 0
[pid=24851] ppid=24833 vsize=2704 CPUtime=0.71
/proc/24851/stat : 24851 (minisat) R 24833 24833 24552 0 -1 0 393 0 0 0 71 0 0 0 24 0 1 0 30560976 2768896 331 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528379 0 0 4096 3 0 0 0 17 1 0 0
/proc/24851/statm: 676 331 51 112 0 560 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 16428

[startup+6.27656 s]
/proc/loadavg: 1.95 1.37 1.12 3/84 24851
/proc/meminfo: memFree=1309656/2055920 swapFree=4192812/4192956
[pid=24833] ppid=24831 vsize=13724 CPUtime=1.7
/proc/24833/stat : 24833 (sugar) S 24831 24833 24552 0 -1 4194304 1281 11210 0 1 3 1 158 8 16 0 1 0 30560750 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24833/statm: 3431 819 373 3 0 531 0
[pid=24835] ppid=24833 vsize=0 CPUtime=0.47
/proc/24835/stat : 24835 (java) Z 24833 24833 24552 0 -1 1036 6923 0 1 0 42 5 0 0 17 0 1 0 30560755 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24835/statm: 0 0 0 0 0 0 0
[pid=24851] ppid=24833 vsize=3384 CPUtime=3.97
/proc/24851/stat : 24851 (minisat) R 24833 24833 24552 0 -1 0 575 0 0 0 397 0 0 0 25 0 1 0 30560976 3465216 513 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528758 0 0 4096 3 0 0 0 17 1 0 0
/proc/24851/statm: 846 513 51 112 0 730 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 17108

[startup+12.7503 s]
/proc/loadavg: 1.95 1.38 1.13 3/84 24851
/proc/meminfo: memFree=1309032/2055920 swapFree=4192812/4192956
[pid=24833] ppid=24831 vsize=13724 CPUtime=1.7
/proc/24833/stat : 24833 (sugar) S 24831 24833 24552 0 -1 4194304 1281 11210 0 1 3 1 158 8 16 0 1 0 30560750 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24833/statm: 3431 819 373 3 0 531 0
[pid=24835] ppid=24833 vsize=0 CPUtime=0.47
/proc/24835/stat : 24835 (java) Z 24833 24833 24552 0 -1 1036 6923 0 1 0 42 5 0 0 17 0 1 0 30560755 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24835/statm: 0 0 0 0 0 0 0
[pid=24851] ppid=24833 vsize=3912 CPUtime=10.38
/proc/24851/stat : 24851 (minisat) R 24833 24833 24552 0 -1 0 684 0 0 0 1038 0 0 0 25 0 1 0 30560976 4005888 622 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528559 0 0 4096 3 0 0 0 17 1 0 0
/proc/24851/statm: 978 622 51 112 0 862 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 17636

[startup+25.5778 s]
/proc/loadavg: 2.11 1.44 1.15 3/84 24851
/proc/meminfo: memFree=1308520/2055920 swapFree=4192812/4192956
[pid=24833] ppid=24831 vsize=13724 CPUtime=1.7
/proc/24833/stat : 24833 (sugar) S 24831 24833 24552 0 -1 4194304 1281 11210 0 1 3 1 158 8 16 0 1 0 30560750 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24833/statm: 3431 819 373 3 0 531 0
[pid=24835] ppid=24833 vsize=0 CPUtime=0.47
/proc/24835/stat : 24835 (java) Z 24833 24833 24552 0 -1 1036 6923 0 1 0 42 5 0 0 17 0 1 0 30560755 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24835/statm: 0 0 0 0 0 0 0
[pid=24851] ppid=24833 vsize=4444 CPUtime=23.09
/proc/24851/stat : 24851 (minisat) R 24833 24833 24552 0 -1 0 838 0 0 0 2309 0 0 0 25 0 1 0 30560976 4550656 776 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528506 0 0 4096 3 0 0 0 17 1 0 0
/proc/24851/statm: 1111 776 51 112 0 995 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 18168

[startup+51.2589 s]
/proc/loadavg: 2.13 1.50 1.18 3/84 24851
/proc/meminfo: memFree=1307688/2055920 swapFree=4192812/4192956
[pid=24833] ppid=24831 vsize=13724 CPUtime=1.7
/proc/24833/stat : 24833 (sugar) S 24831 24833 24552 0 -1 4194304 1281 11210 0 1 3 1 158 8 16 0 1 0 30560750 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24833/statm: 3431 819 373 3 0 531 0
[pid=24835] ppid=24833 vsize=0 CPUtime=0.47
/proc/24835/stat : 24835 (java) Z 24833 24833 24552 0 -1 1036 6923 0 1 0 42 5 0 0 17 0 1 0 30560755 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24835/statm: 0 0 0 0 0 0 0
[pid=24851] ppid=24833 vsize=5340 CPUtime=48.56
/proc/24851/stat : 24851 (minisat) R 24833 24833 24552 0 -1 0 1035 0 0 0 4856 0 0 0 25 0 1 0 30560976 5468160 973 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528556 0 0 4096 3 0 0 0 17 1 0 0
/proc/24851/statm: 1335 973 51 112 0 1219 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 19064

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24833 and gives childrusage.ru_utime.tv_sec=60 childrusage.ru_utime.tv_usec=667777 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=110983
CPU time returned by wait4() is 60.7788
while last known CPU time is 61.13

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

Real time (s): 61.8553
CPU time (s): 61.13
CPU user time (s): 60.99
CPU system time (s): 0.14
CPU usage (%): 98.8274
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 60.6678
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= 13660
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= 664
involuntary context switches= 3006

runsolver used 0.05999 s user time and 0.19597 s system time

The end

Launcher Data (download as text)

Begin job on node75 on Mon Jan 29 21:25:49 UTC 2007


IDJOB= 228702
IDBENCH= 6218
IDSOLVER= 86
FILE ID= node75/228702-1170105949

PBS_JOBID= 3689838

Free space on /tmp= 66553 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.2/rand-2-40-11-414-200-11_ext.xml
COMMAND LINE= /tmp/evaluation/228702-1170105949/solver /tmp/evaluation/228702-1170105949 /tmp/evaluation/228702-1170105949/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-228702-1170105949 -o ROOT/results/node75/solver-228702-1170105949 -C 1800 -M 900  /tmp/evaluation/228702-1170105949/solver /tmp/evaluation/228702-1170105949 /tmp/evaluation/228702-1170105949/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  f90de94442b44abf6aa7590ec3f26239

RANDOM SEED= 710854067

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:       1314320 kB
Buffers:         13468 kB
Cached:          56640 kB
SwapCached:          0 kB
Active:         662716 kB
Inactive:        28824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1314320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:         638200 kB
Slab:            34068 kB
Committed_AS:   894548 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= 66553 MiB



End job on node75 on Mon Jan 29 21:26:51 UTC 2007