Trace number 239452

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 9.59 9.9553

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-9_ext.xml
MD5SUM03dc1b3d046dc33e16e19fd78e1c4a83
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 benchmark9.59
SatisfiableYES
(Un)Satisfiability was proved
Number of variables625
Number of constraints15000
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension15000
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/239452-1170108936/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/239452-1170108936/unknown.xml [Mon Jan 29 23:15:37 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/239452-1170108936/unknown.xml /tmp/evaluation/239452-1170108936/sugar19309.csp [Mon Jan 29 23:15:37 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/239452-1170108936/sugar-v0-40.jar -convert /tmp/evaluation/239452-1170108936/unknown.xml /tmp/evaluation/239452-1170108936/sugar19309.csp
0.16	c BEGIN convert /tmp/evaluation/239452-1170108936/unknown.xml
1.20	c END convert (1.035625 seconds)
1.22	c # CONVERT_XML  END : /tmp/evaluation/239452-1170108936/sugar19309.csp 1990300 bytes (1 seconds) [Mon Jan 29 23:15:38 2007]
1.22	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
1.22	
1.22	c # GENERATE_SAT  BEGIN : /tmp/evaluation/239452-1170108936/sugar19309.bcnf [Mon Jan 29 23:15:38 2007]
1.22	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/239452-1170108936/sugar-v0-40.jar -bcnf -map /tmp/evaluation/239452-1170108936/sugar19309.map /tmp/evaluation/239452-1170108936/sugar19309.csp /tmp/evaluation/239452-1170108936/sugar19309.bcnf
1.34	c BEGIN parse /tmp/evaluation/239452-1170108936/sugar19309.csp
8.01	c END parse (6.67153 seconds)
8.01	c BEGIN simplify
8.04	c END simplify (0.02804 seconds)
8.04	c BEGIN encode /tmp/evaluation/239452-1170108936/sugar19309.bcnf
8.36	c END encode (0.320004 seconds)
8.40	c # GENERATE_SAT  END : 5640 variables 62225 clauses 1108480 bytes (8 seconds) [Mon Jan 29 23:15:46 2007]
8.40	c # GENERATE_SAT  CPU : 7.1 = 0.01 + 0 + 6.93 + 0.16
8.40	
8.40	c # SOLVE_SAT  BEGIN : /tmp/evaluation/239452-1170108936/sugar19309.bcnf [Mon Jan 29 23:15:46 2007]
8.40	c # CMD : /tmp/evaluation/239452-1170108936/minisat /tmp/evaluation/239452-1170108936/sugar19309.bcnf /tmp/evaluation/239452-1170108936/sugar19309.out
8.45	c ==================================[MINISAT]===================================
8.45	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
8.45	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
8.45	c ==============================================================================
8.45	c |         0 |   30869   112356 |   10289       0        0     nan |  0.000 % |
8.47	c |       100 |   30872   112356 |   11317      97     1370    14.1 | 42.483 % |
8.49	c |       250 |   30875   112356 |   12449     244     3756    15.4 | 42.482 % |
8.51	c |       475 |   30877   112356 |   13694     467     5509    11.8 | 42.482 % |
8.55	c |       812 |   30882   112356 |   15064     799    10225    12.8 | 42.482 % |
8.61	c |      1320 |   30685   111640 |   16570    1089    14556    13.4 | 42.784 % |
8.72	c |      2079 |   30696   111640 |   18227    1837    24127    13.1 | 42.784 % |
8.94	c |      3218 |   30700   111640 |   20050    2972    48108    16.2 | 42.784 % |
9.29	c |      4926 |   30512   110936 |   22055    4655    79066    17.0 | 43.032 % |
9.70	c ==============================================================================
9.70	c restarts              : 9
9.70	c conflicts             : 6332           (4902 /sec)
9.70	c decisions             : 9804           (7589 /sec)
9.70	c propagations          : 2498790        (1934343 /sec)
9.70	c conflict literals     : 112064         (22.34 % deleted)
9.70	c Memory used           : 3.91 MB
9.70	c CPU time              : 1.2918 s
9.70	c 
9.70	c SATISFIABLE
9.71	c # SOLVE_SAT  END : SATISFIABLE (1 seconds) [Mon Jan 29 23:15:47 2007]
9.71	c # SOLVE_SAT  CPU : 1.3 = 0 + 0 + 1.29 + 0.01
9.71	
9.71	c # RESULT : SATISFIABLE
9.71	
9.71	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 23:15:47 2007]
9.82	c BEGIN read SAT output /tmp/evaluation/239452-1170108936/sugar19309.out
9.86	c END read SAT output (0.034162 seconds)
9.86	c BEGIN write solution /tmp/evaluation/239452-1170108936/sugar19309.sol
9.92	c END write solution (0.058554 seconds)
9.95	s SATISFIABLE
9.95	v 1 6 19 18 8 22 10 15 13 11 9 24 2 5 23 0 17 20 7 16 12 14 3 4 21 22 17 1 15 0 16 13 24 20 9 12 2 19 18 11 5 8 7 10 3 23 4 6 21 14 4 5 14 12 1 18 2 21 17 0 19 9 20 16 8 13 23 15 11 10 24 6 7 3 22 15 8 12 0 4 20 3 22 1 14 6 21 5 19 17 11 18 2 24 7 16 13 9 10 23 8 21 3 13 11 2 24 10 19 16 23 6 4 15 12 22 20 18 5 14 9 0 17 7 1 20 3 5 14 12 24 11 4 18 22 7 13 23 6 15 16 2 1 21 9 17 10 8 0 19 19 24 8 23 22 13 7 6 2 10 11 15 14 20 18 12 1 4 17 21 0 9 16 5 3 17 12 24 8 18 3 16 5 10 21 14 20 9 11 22 19 7 13 0 4 1 2 23 15 6 10 1 21 3 9 4 15 17 14 6 5 8 12 2 20 7 22 24 16 0 13 18 19 23 11 18 23 10 6 2 15 17 0 9 8 16 22 13 14 4 1 19 5 3 12 11 21 20 24 7 16 10 11 22 3 6 9 1 5 18 13 17 0 8 14 20 15 19 12 23 21 7 24 2 4 9 11 0 24 7 1 22 23 8 17 21 5 3 4 6 15 14 16 13 2 18 19 12 20 10 7 9 17 1 23 14 6 13 24 2 20 0 15 12 5 21 10 8 22 19 3 16 4 11 18 24 2 20 21 15 12 4 19 3 13 18 10 22 1 7 17 9 6 23 5 14 11 0 16 8 14 13 15 10 16 23 12 9 6 7 3 18 11 24 2 4 21 17 8 1 22 20 5 19 0 0 18 4 20 13 17 23 2 16 1 15 3 7 9 21 8 11 10 19 6 5 12 14 22 24 6 14 23 9 24 0 1 7 4 12 22 11 16 10 3 2 5 21 20 17 19 8 15 18 13 13 0 9 16 21 7 5 20 11 19 8 12 17 22 24 10 4 3 14 15 6 23 18 1 2 21 22 2 19 17 9 18 3 0 23 4 7 10 13 16 24 12 14 1 8 20 5 11 6 15 3 4 6 2 10 21 0 11 12 5 24 14 1 7 19 23 16 22 18 20 15 17 13 8 9 23 19 13 11 20 5 21 16 7 3 2 4 6 17 10 18 0 9 15 22 8 24 1 14 12 2 20 7 17 5 8 19 18 22 15 10 23 24 3 13 14 6 0 9 11 4 1 21 12 16 5 16 22 7 14 11 20 8 23 24 0 19 18 21 1 6 3 12 4 13 2 15 10 9 17 11 15 18 4 19 10 14 12 21 20 1 16 8 0 9 3 13 23 6 24 7 22 2 17 5 12 7 16 5 6 19 8 14 15 4 17 1 21 23 0 9 24 11 2 18 10 3 22 13 20
9.95	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 23:15:47 2007]
9.95	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
9.95	
9.95	c # MAIN  END :  (10 seconds) [Mon Jan 29 23:15:47 2007]
9.95	c # MAIN  CPU : 8.4 = 0.01 + 0 + 8.22 + 0.17
9.95

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/node56/watcher-239452-1170108936 -o ROOT/results/node56/solver-239452-1170108936 -C 1800 -M 900 /tmp/evaluation/239452-1170108936/solver /tmp/evaluation/239452-1170108936 /tmp/evaluation/239452-1170108936/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: 1.83 2.09 2.32 5/75 19310
/proc/meminfo: memFree=1734584/2055920 swapFree=4183548/4192956
[pid=19309] ppid=19307 vsize=12268 CPUtime=0
/proc/19309/stat : 19309 (sugar) R 19307 19309 18700 0 -1 4194304 569 0 0 0 0 0 0 0 18 0 1 0 30850255 12562432 289 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253320597990 0 0 4224 0 0 0 0 17 1 0 0
/proc/19309/statm: 3067 299 225 3 0 167 0

[startup+0.107611 s]
/proc/loadavg: 1.83 2.09 2.32 5/75 19310
/proc/meminfo: memFree=1734584/2055920 swapFree=4183548/4192956
[pid=19309] ppid=19307 vsize=13724 CPUtime=0.04
/proc/19309/stat : 19309 (sugar) S 19307 19309 18700 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 30850255 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19309/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.515652 s]
/proc/loadavg: 1.83 2.09 2.32 5/75 19310
/proc/meminfo: memFree=1734584/2055920 swapFree=4183548/4192956
[pid=19309] ppid=19307 vsize=13724 CPUtime=0.04
/proc/19309/stat : 19309 (sugar) S 19307 19309 18700 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30850255 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19309/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33773 s]
/proc/loadavg: 1.83 2.09 2.32 4/83 19318
/proc/meminfo: memFree=1693624/2055920 swapFree=4183548/4192956
[pid=19309] ppid=19307 vsize=13724 CPUtime=0.04
/proc/19309/stat : 19309 (sugar) S 19307 19309 18700 0 -1 4194304 1178 0 0 0 3 1 0 0 16 0 1 0 30850255 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19309/statm: 3431 808 370 3 0 531 0
[pid=19311] ppid=19309 vsize=0 CPUtime=1.15
/proc/19311/stat : 19311 (java) Z 19309 19309 18700 0 -1 1036 11364 0 1 0 107 8 0 0 17 0 1 0 30850259 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19311/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 13724

[startup+2.98389 s]
/proc/loadavg: 1.93 2.10 2.32 3/84 19326
/proc/meminfo: memFree=1699768/2055920 swapFree=4183548/4192956
[pid=19309] ppid=19307 vsize=13724 CPUtime=0.04
/proc/19309/stat : 19309 (sugar) S 19307 19309 18700 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30850255 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19309/statm: 3431 808 370 3 0 531 0
[pid=19311] ppid=19309 vsize=0 CPUtime=1.15
/proc/19311/stat : 19311 (java) Z 19309 19309 18700 0 -1 1036 11364 0 1 0 107 8 0 0 17 0 1 0 30850259 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19311/statm: 0 0 0 0 0 0 0
[pid=19319] ppid=19309 vsize=807064 CPUtime=1.73
/proc/19319/stat : 19319 (java) R 19309 19309 18700 0 -1 0 12414 0 1 0 167 6 0 0 23 0 8 0 30850377 826433536 12151 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073448213 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/19319/statm: 201766 12151 1494 14 0 189044 0
[pid=19319/tid=19320] ppid=19309 vsize=807064 CPUtime=0.44
/proc/19319/task/19320/stat : 19320 (java) S 19309 19309 18700 0 -1 64 6349 0 0 0 42 2 0 0 16 0 8 0 30850380 826433536 12151 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=19319/tid=19321] ppid=19309 vsize=807064 CPUtime=0
/proc/19319/task/19321/stat : 19321 (java) S 19309 19309 18700 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30850381 826433536 12151 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19319/tid=19322] ppid=19309 vsize=807064 CPUtime=0
/proc/19319/task/19322/stat : 19322 (java) S 19309 19309 18700 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30850381 826433536 12151 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19319/tid=19323] ppid=19309 vsize=807064 CPUtime=0
/proc/19319/task/19323/stat : 19323 (java) S 19309 19309 18700 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30850384 826433536 12151 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19319/tid=19324] ppid=19309 vsize=807064 CPUtime=0.05
/proc/19319/task/19324/stat : 19324 (java) S 19309 19309 18700 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 30850384 826433536 12151 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19319/tid=19325] ppid=19309 vsize=807064 CPUtime=0
/proc/19319/task/19325/stat : 19325 (java) S 19309 19309 18700 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30850384 826433536 12151 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19319/tid=19326] ppid=19309 vsize=807064 CPUtime=0
/proc/19319/task/19326/stat : 19326 (java) S 19309 19309 18700 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30850384 826433536 12151 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 820788

[startup+6.27421 s]
/proc/loadavg: 1.93 2.10 2.32 3/84 19326
/proc/meminfo: memFree=1659192/2055920 swapFree=4183548/4192956
[pid=19309] ppid=19307 vsize=13724 CPUtime=0.04
/proc/19309/stat : 19309 (sugar) S 19307 19309 18700 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30850255 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 253316083810 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19309/statm: 3431 808 370 3 0 531 0
[pid=19311] ppid=19309 vsize=0 CPUtime=1.15
/proc/19311/stat : 19311 (java) Z 19309 19309 18700 0 -1 1036 11364 0 1 0 107 8 0 0 17 0 1 0 30850259 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19311/statm: 0 0 0 0 0 0 0
[pid=19319] ppid=19309 vsize=807336 CPUtime=5
/proc/19319/stat : 19319 (java) R 19309 19309 18700 0 -1 0 21244 0 1 0 489 11 0 0 25 0 8 0 30850377 826712064 20949 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073624641 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/19319/statm: 201834 20949 1507 14 0 189112 0
[pid=19319/tid=19320] ppid=19309 vsize=807336 CPUtime=0.97
/proc/19319/task/19320/stat : 19320 (java) S 19309 19309 18700 0 -1 64 15014 0 0 0 91 6 0 0 16 0 8 0 30850380 826712064 20949 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=19319/tid=19321] ppid=19309 vsize=807336 CPUtime=0
/proc/19319/task/19321/stat : 19321 (java) S 19309 19309 18700 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30850381 826712064 20949 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19319/tid=19322] ppid=19309 vsize=807336 CPUtime=0
/proc/19319/task/19322/stat : 19322 (java) S 19309 19309 18700 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30850381 826712064 20949 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19319/tid=19323] ppid=19309 vsize=807336 CPUtime=0
/proc/19319/task/19323/stat : 19323 (java) S 19309 19309 18700 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30850384 826712064 20949 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19319/tid=19324] ppid=19309 vsize=807336 CPUtime=0.12
/proc/19319/task/19324/stat : 19324 (java) S 19309 19309 18700 0 -1 64 402 0 0 0 12 0 0 0 17 0 8 0 30850384 826712064 20949 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=19319/tid=19325] ppid=19309 vsize=807336 CPUtime=0
/proc/19319/task/19325/stat : 19325 (java) S 19309 19309 18700 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30850384 826712064 20949 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19319/tid=19326] ppid=19309 vsize=807336 CPUtime=0
/proc/19319/task/19326/stat : 19326 (java) S 19309 19309 18700 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30850384 826712064 20949 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 821060

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19309 and gives childrusage.ru_utime.tv_sec=8 childrusage.ru_utime.tv_usec=271742 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=192970
CPU time returned by wait4() is 8.46471
while last known CPU time is 9.59

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

Real time (s): 9.9553
CPU time (s): 9.59
CPU user time (s): 9.33
CPU system time (s): 0.26
CPU usage (%): 96.3306
Max. virtual memory (cumulated for all children) (KiB): 821136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.27174
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29756
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= 1168
involuntary context switches= 1132

runsolver used 0.008998 s user time and 0.040993 s system time

The end

Launcher Data (download as text)

Begin job on node56 on Mon Jan 29 22:15:37 UTC 2007


IDJOB= 239452
IDBENCH= 7060
IDSOLVER= 86
FILE ID= node56/239452-1170108936

PBS_JOBID= 3689904

Free space on /tmp= 66535 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-9_ext.xml
COMMAND LINE= /tmp/evaluation/239452-1170108936/solver /tmp/evaluation/239452-1170108936 /tmp/evaluation/239452-1170108936/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node56/watcher-239452-1170108936 -o ROOT/results/node56/solver-239452-1170108936 -C 1800 -M 900  /tmp/evaluation/239452-1170108936/solver /tmp/evaluation/239452-1170108936 /tmp/evaluation/239452-1170108936/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  03dc1b3d046dc33e16e19fd78e1c4a83

RANDOM SEED= 769668417

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		: 3000.231
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		: 3000.231
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:       1735192 kB
Buffers:         56880 kB
Cached:          70876 kB
SwapCached:       3824 kB
Active:         209920 kB
Inactive:        58364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735192 kB
SwapTotal:     4192956 kB
SwapFree:      4183548 kB
Dirty:            2060 kB
Writeback:           0 kB
Mapped:         117124 kB
Slab:            37600 kB
Committed_AS:   366240 kB
PageTables:       2056 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= 66535 MiB



End job on node56 on Mon Jan 29 22:15:47 UTC 2007