Trace number 239471

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 11.49 11.9546

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-3_ext.xml
MD5SUM8aaa9290f8830be76e9a3fdf12057a95
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 benchmark3.59345
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)

0.05	c # Sugar v0-40 (/tmp/evaluation/239471-1170108938/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/239471-1170108938/unknown.xml [Mon Jan 29 23:15:38 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/239471-1170108938/unknown.xml /tmp/evaluation/239471-1170108938/sugar19563.csp [Mon Jan 29 23:15:38 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/239471-1170108938/sugar-v0-40.jar -convert /tmp/evaluation/239471-1170108938/unknown.xml /tmp/evaluation/239471-1170108938/sugar19563.csp
0.16	c BEGIN convert /tmp/evaluation/239471-1170108938/unknown.xml
1.22	c END convert (1.050972 seconds)
1.28	c # CONVERT_XML  END : /tmp/evaluation/239471-1170108938/sugar19563.csp 1989775 bytes (2 seconds) [Mon Jan 29 23:15:40 2007]
1.28	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
1.28	
1.28	c # GENERATE_SAT  BEGIN : /tmp/evaluation/239471-1170108938/sugar19563.bcnf [Mon Jan 29 23:15:40 2007]
1.28	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/239471-1170108938/sugar-v0-40.jar -bcnf -map /tmp/evaluation/239471-1170108938/sugar19563.map /tmp/evaluation/239471-1170108938/sugar19563.csp /tmp/evaluation/239471-1170108938/sugar19563.bcnf
1.39	c BEGIN parse /tmp/evaluation/239471-1170108938/sugar19563.csp
8.32	c END parse (6.920613 seconds)
8.32	c BEGIN simplify
8.34	c END simplify (0.027353 seconds)
8.34	c BEGIN encode /tmp/evaluation/239471-1170108938/sugar19563.bcnf
8.66	c END encode (0.321436 seconds)
8.71	c # GENERATE_SAT  END : 5640 variables 62225 clauses 1108488 bytes (7 seconds) [Mon Jan 29 23:15:47 2007]
8.71	c # GENERATE_SAT  CPU : 7.33 = 0 + 0 + 7.15 + 0.18
8.71	
8.71	c # SOLVE_SAT  BEGIN : /tmp/evaluation/239471-1170108938/sugar19563.bcnf [Mon Jan 29 23:15:47 2007]
8.71	c # CMD : /tmp/evaluation/239471-1170108938/minisat /tmp/evaluation/239471-1170108938/sugar19563.bcnf /tmp/evaluation/239471-1170108938/sugar19563.out
8.76	c ==================================[MINISAT]===================================
8.76	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
8.76	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
8.76	c ==============================================================================
8.76	c |         0 |   34095   123957 |   11365       0        0     nan |  0.000 % |
8.78	c |       100 |   34096   123957 |   12501      99     2110    21.3 | 37.447 % |
8.81	c |       250 |   34098   123957 |   13751     247     4864    19.7 | 37.447 % |
8.85	c |       475 |   34104   123957 |   15126     465     7200    15.5 | 37.872 % |
8.91	c |       812 |   33777   122762 |   16639     778    12028    15.5 | 37.873 % |
8.99	c |      1318 |   33376   121311 |   18303    1255    18733    14.9 | 38.511 % |
9.17	c |      2077 |   33360   121225 |   20133    2003    33240    16.6 | 38.812 % |
9.43	c |      3216 |   33134   120403 |   22147    3133    56205    17.9 | 39.043 % |
9.86	c |      4924 |   32855   119372 |   24361    4821    84336    17.5 | 39.202 % |
10.59	c |      7488 |   32861   119372 |   26798    7379   140130    19.0 | 39.202 % |
11.70	c ==============================================================================
11.70	c restarts              : 10
11.70	c conflicts             : 10655          (3599 /sec)
11.70	c decisions             : 15791          (5334 /sec)
11.70	c propagations          : 5214000        (1761160 /sec)
11.70	c conflict literals     : 200927         (27.65 % deleted)
11.70	c Memory used           : 4.43 MB
11.70	c CPU time              : 2.96055 s
11.70	c 
11.70	c SATISFIABLE
11.70	c # SOLVE_SAT  END : SATISFIABLE (3 seconds) [Mon Jan 29 23:15:50 2007]
11.70	c # SOLVE_SAT  CPU : 2.97 = 0 + 0 + 2.96 + 0.01
11.70	
11.70	c # RESULT : SATISFIABLE
11.70	
11.70	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 23:15:50 2007]
11.82	c BEGIN read SAT output /tmp/evaluation/239471-1170108938/sugar19563.out
11.86	c END read SAT output (0.034219 seconds)
11.86	c BEGIN write solution /tmp/evaluation/239471-1170108938/sugar19563.sol
11.92	c END write solution (0.059077 seconds)
11.94	s SATISFIABLE
11.95	v 23 4 10 13 19 18 21 3 16 8 7 1 0 6 11 2 24 14 20 5 17 9 22 15 12 21 14 8 7 17 16 6 11 1 15 20 23 22 4 24 12 9 2 18 3 5 19 13 0 10 11 19 15 0 2 21 17 16 12 20 13 3 5 10 8 22 14 23 4 9 6 1 24 18 7 7 16 3 1 9 10 0 5 21 23 14 2 11 20 4 6 18 22 12 15 24 13 8 19 17 5 6 20 16 23 0 13 19 11 24 1 15 18 22 7 4 17 8 2 12 10 21 3 9 14 4 3 22 21 8 5 20 2 17 6 9 0 24 12 10 1 23 18 7 19 11 14 15 16 13 14 13 5 11 10 12 24 15 3 17 0 9 21 19 18 16 8 20 22 7 23 4 6 2 1 16 9 1 14 24 6 22 23 2 10 15 18 13 11 17 19 4 3 0 21 12 5 20 7 8 15 22 19 2 11 24 18 12 20 9 10 17 4 8 23 5 3 21 14 13 0 6 7 1 16 9 2 21 20 5 4 19 24 14 3 8 11 10 17 12 0 22 15 6 16 18 7 1 13 23 3 5 13 12 6 17 11 0 8 4 2 10 15 1 19 7 16 9 23 18 21 24 14 20 22 8 11 18 4 13 9 3 1 23 12 17 20 7 5 21 14 6 24 15 0 2 16 10 22 19 1 18 23 19 4 3 15 13 9 2 6 14 12 16 0 20 11 17 5 22 7 10 21 8 24 6 24 2 17 22 1 12 18 13 21 4 8 16 9 5 23 15 7 3 20 14 0 19 10 11 20 8 7 6 16 15 5 10 0 14 19 22 9 23 3 11 13 1 17 2 4 18 12 24 21 19 12 6 5 15 14 4 9 24 13 18 21 8 2 22 10 7 0 16 1 3 17 23 11 20 17 23 4 3 14 22 2 7 10 11 16 19 6 0 20 8 5 12 13 24 1 15 9 21 18 24 17 11 10 20 19 9 14 4 18 23 13 1 7 2 15 12 5 21 6 8 22 16 3 0 18 1 12 15 7 11 14 22 5 19 24 16 17 3 6 13 21 4 8 10 20 2 0 23 9 0 7 16 18 21 20 10 8 19 22 3 5 14 13 1 24 2 6 11 4 9 23 17 12 15 10 21 24 22 0 7 1 6 15 5 11 12 23 18 13 3 20 16 9 17 19 8 2 14 4 13 15 0 24 3 8 23 20 18 7 12 4 2 21 16 9 1 19 10 14 22 11 5 17 6 12 20 14 9 18 2 8 17 7 16 22 6 19 24 15 21 0 10 1 23 13 3 11 4 5 22 0 9 8 12 23 7 4 6 1 21 24 3 15 14 17 10 13 19 11 16 20 18 5 2 2 10 17 23 1 13 16 21 22 0 5 7 20 14 9 18 19 11 24 8 15 12 4 6 3
11.95	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 23:15:50 2007]
11.95	c # OUTPUT_SOL  CPU : 0.230000000000001 = 0.01 + 0.01 + 0.190000000000001 + 0.02
11.95	
11.95	c # MAIN  END :  (12 seconds) [Mon Jan 29 23:15:50 2007]
11.95	c # MAIN  CPU : 10.53 = 0.01 + 0.01 + 10.3 + 0.21
11.95

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/node22/watcher-239471-1170108938 -o ROOT/results/node22/solver-239471-1170108938 -C 1800 -M 900 /tmp/evaluation/239471-1170108938/solver /tmp/evaluation/239471-1170108938 /tmp/evaluation/239471-1170108938/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: 3.54 4.94 4.59 5/94 19564
/proc/meminfo: memFree=37784/2055920 swapFree=4192420/4192956
[pid=19563] ppid=19561 vsize=0 CPUtime=0
/proc/19563/stat : 19563 (solver) R 19561 19563 18159 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 30847751 0 0 18446744073709551615 0 0 0 18446744073709551615 272467815719 0 0 4096 0 0 0 0 17 1 0 0
/proc/19563/statm: 0 0 0 0 0 0 0

[startup+0.104892 s]
/proc/loadavg: 3.54 4.94 4.59 5/94 19564
/proc/meminfo: memFree=37784/2055920 swapFree=4192420/4192956
[pid=19563] ppid=19561 vsize=13724 CPUtime=0.04
/proc/19563/stat : 19563 (sugar) S 19561 19563 18159 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 30847751 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19563/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.512923 s]
/proc/loadavg: 3.54 4.94 4.59 5/94 19564
/proc/meminfo: memFree=37784/2055920 swapFree=4192420/4192956
[pid=19563] ppid=19561 vsize=13724 CPUtime=0.04
/proc/19563/stat : 19563 (sugar) S 19561 19563 18159 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30847751 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19563/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33598 s]
/proc/loadavg: 3.54 4.94 4.59 4/102 19572
/proc/meminfo: memFree=16280/2055920 swapFree=4192420/4192956
[pid=19563] ppid=19561 vsize=13724 CPUtime=0.04
/proc/19563/stat : 19563 (sugar) S 19561 19563 18159 0 -1 4194304 1178 0 0 0 3 1 0 0 16 0 1 0 30847751 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19563/statm: 3431 808 370 3 0 531 0
[pid=19565] ppid=19563 vsize=0 CPUtime=1.14
/proc/19565/stat : 19565 (java) Z 19563 19563 18159 0 -1 1036 11364 0 1 0 105 9 0 0 17 0 1 0 30847756 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19565/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 13724

[startup+2.98912 s]
/proc/loadavg: 3.54 4.94 4.59 4/103 19580
/proc/meminfo: memFree=15056/2055920 swapFree=4192420/4192956
[pid=19563] ppid=19561 vsize=13724 CPUtime=0.04
/proc/19563/stat : 19563 (sugar) S 19561 19563 18159 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30847751 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19563/statm: 3431 808 370 3 0 531 0
[pid=19565] ppid=19563 vsize=0 CPUtime=1.14
/proc/19565/stat : 19565 (java) Z 19563 19563 18159 0 -1 1036 11364 0 1 0 105 9 0 0 17 0 1 0 30847756 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19565/statm: 0 0 0 0 0 0 0
[pid=19573] ppid=19563 vsize=807064 CPUtime=1.68
/proc/19573/stat : 19573 (java) R 19563 19563 18159 0 -1 0 11949 0 1 0 161 7 0 0 25 0 8 0 30847879 826433536 11687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073455976 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/19573/statm: 201766 11687 1494 14 0 189044 0
[pid=19573/tid=19574] ppid=19563 vsize=807064 CPUtime=0.42
/proc/19573/task/19574/stat : 19574 (java) S 19563 19563 18159 0 -1 64 5885 0 0 0 40 2 0 0 16 0 8 0 30847882 826433536 11687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=19573/tid=19575] ppid=19563 vsize=807064 CPUtime=0
/proc/19573/task/19575/stat : 19575 (java) S 19563 19563 18159 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30847883 826433536 11687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19573/tid=19576] ppid=19563 vsize=807064 CPUtime=0
/proc/19573/task/19576/stat : 19576 (java) S 19563 19563 18159 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30847883 826433536 11687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19573/tid=19577] ppid=19563 vsize=807064 CPUtime=0
/proc/19573/task/19577/stat : 19577 (java) S 19563 19563 18159 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30847886 826433536 11687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19573/tid=19578] ppid=19563 vsize=807064 CPUtime=0.05
/proc/19573/task/19578/stat : 19578 (java) S 19563 19563 18159 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 30847886 826433536 11687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19573/tid=19579] ppid=19563 vsize=807064 CPUtime=0
/proc/19573/task/19579/stat : 19579 (java) S 19563 19563 18159 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30847886 826433536 11687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19573/tid=19580] ppid=19563 vsize=807064 CPUtime=0
/proc/19573/task/19580/stat : 19580 (java) S 19563 19563 18159 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30847886 826433536 11687 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 820788

[startup+6.27234 s]
/proc/loadavg: 3.65 4.94 4.59 4/103 19580
/proc/meminfo: memFree=15568/2055920 swapFree=4192420/4192956
[pid=19563] ppid=19561 vsize=13724 CPUtime=0.04
/proc/19563/stat : 19563 (sugar) S 19561 19563 18159 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30847751 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19563/statm: 3431 808 370 3 0 531 0
[pid=19565] ppid=19563 vsize=0 CPUtime=1.14
/proc/19565/stat : 19565 (java) Z 19563 19563 18159 0 -1 1036 11364 0 1 0 105 9 0 0 17 0 1 0 30847756 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19565/statm: 0 0 0 0 0 0 0
[pid=19573] ppid=19563 vsize=807336 CPUtime=4.94
/proc/19573/stat : 19573 (java) R 19563 19563 18159 0 -1 0 20320 0 1 0 481 13 0 0 19 0 8 0 30847879 826712064 20029 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153380220 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/19573/statm: 201834 20029 1506 14 0 189112 0
[pid=19573/tid=19574] ppid=19563 vsize=807336 CPUtime=0.93
/proc/19573/task/19574/stat : 19574 (java) S 19563 19563 18159 0 -1 64 14095 0 0 0 87 6 0 0 16 0 8 0 30847882 826712064 20029 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=19573/tid=19575] ppid=19563 vsize=807336 CPUtime=0
/proc/19573/task/19575/stat : 19575 (java) S 19563 19563 18159 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30847883 826712064 20029 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19573/tid=19576] ppid=19563 vsize=807336 CPUtime=0
/proc/19573/task/19576/stat : 19576 (java) S 19563 19563 18159 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30847883 826712064 20029 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19573/tid=19577] ppid=19563 vsize=807336 CPUtime=0
/proc/19573/task/19577/stat : 19577 (java) S 19563 19563 18159 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30847886 826712064 20029 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19573/tid=19578] ppid=19563 vsize=807336 CPUtime=0.13
/proc/19573/task/19578/stat : 19578 (java) S 19563 19563 18159 0 -1 64 401 0 0 0 13 0 0 0 16 0 8 0 30847886 826712064 20029 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19573/tid=19579] ppid=19563 vsize=807336 CPUtime=0
/proc/19573/task/19579/stat : 19579 (java) S 19563 19563 18159 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30847886 826712064 20029 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19573/tid=19580] ppid=19563 vsize=807336 CPUtime=0
/proc/19573/task/19580/stat : 19580 (java) S 19563 19563 18159 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30847886 826712064 20029 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 821060

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19563 and gives childrusage.ru_utime.tv_sec=10 childrusage.ru_utime.tv_usec=344427 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=239963
CPU time returned by wait4() is 10.5844
while last known CPU time is 11.49

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

Real time (s): 11.9546
CPU time (s): 11.49
CPU user time (s): 11.2
CPU system time (s): 0.29
CPU usage (%): 96.1134
Max. virtual memory (cumulated for all children) (KiB): 821136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.3444
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33055
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= 1418
involuntary context switches= 1708

runsolver used 0.017997 s user time and 0.045993 s system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Jan 29 22:15:38 UTC 2007


IDJOB= 239471
IDBENCH= 7061
IDSOLVER= 86
FILE ID= node22/239471-1170108938

PBS_JOBID= 3689879

Free space on /tmp= 58295 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-3_ext.xml
COMMAND LINE= /tmp/evaluation/239471-1170108938/solver /tmp/evaluation/239471-1170108938 /tmp/evaluation/239471-1170108938/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-239471-1170108938 -o ROOT/results/node22/solver-239471-1170108938 -C 1800 -M 900  /tmp/evaluation/239471-1170108938/solver /tmp/evaluation/239471-1170108938 /tmp/evaluation/239471-1170108938/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  8aaa9290f8830be76e9a3fdf12057a95

RANDOM SEED= 446450425

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		: 3000.235
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		: 3000.235
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:         38584 kB
Buffers:          8224 kB
Cached:        1744952 kB
SwapCached:          0 kB
Active:         204340 kB
Inactive:      1718848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:         38584 kB
SwapTotal:     4192956 kB
SwapFree:      4192420 kB
Dirty:          215120 kB
Writeback:           0 kB
Mapped:         195132 kB
Slab:            78952 kB
Committed_AS:   648140 kB
PageTables:       2304 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= 58117 MiB



End job on node22 on Mon Jan 29 22:15:50 UTC 2007