Trace number 230356

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 114.08 115.127

General information on the benchmark

Namegeom/
geo50-20-d4-75-90_ext.xml
MD5SUMa0c19c6adc148fb2642457c5af8f0547
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 benchmark0.438932
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints474
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension474
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/230356-1170106346/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/230356-1170106346/unknown.xml [Mon Jan 29 22:32:26 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/230356-1170106346/unknown.xml /tmp/evaluation/230356-1170106346/sugar22873.csp [Mon Jan 29 22:32:26 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/230356-1170106346/sugar-v0-40.jar -convert /tmp/evaluation/230356-1170106346/unknown.xml /tmp/evaluation/230356-1170106346/sugar22873.csp
0.15	c BEGIN convert /tmp/evaluation/230356-1170106346/unknown.xml
0.73	c END convert (0.572408 seconds)
0.74	c # CONVERT_XML  END : /tmp/evaluation/230356-1170106346/sugar22873.csp 1548893 bytes (1 seconds) [Mon Jan 29 22:32:27 2007]
0.74	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.74	
0.74	c # GENERATE_SAT  BEGIN : /tmp/evaluation/230356-1170106346/sugar22873.bcnf [Mon Jan 29 22:32:27 2007]
0.74	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/230356-1170106346/sugar-v0-40.jar -bcnf -map /tmp/evaluation/230356-1170106346/sugar22873.map /tmp/evaluation/230356-1170106346/sugar22873.csp /tmp/evaluation/230356-1170106346/sugar22873.bcnf
0.85	c BEGIN parse /tmp/evaluation/230356-1170106346/sugar22873.csp
6.27	c END parse (5.421724 seconds)
6.27	c BEGIN simplify
6.30	c END simplify (0.024534 seconds)
6.30	c BEGIN encode /tmp/evaluation/230356-1170106346/sugar22873.bcnf
6.57	c END encode (0.268785 seconds)
6.60	c # GENERATE_SAT  END : 950 variables 48240 clauses 919756 bytes (6 seconds) [Mon Jan 29 22:32:33 2007]
6.60	c # GENERATE_SAT  CPU : 5.78 = 0 + 0 + 5.64 + 0.14
6.60	
6.60	c # SOLVE_SAT  BEGIN : /tmp/evaluation/230356-1170106346/sugar22873.bcnf [Mon Jan 29 22:32:33 2007]
6.60	c # CMD : /tmp/evaluation/230356-1170106346/minisat /tmp/evaluation/230356-1170106346/sugar22873.bcnf /tmp/evaluation/230356-1170106346/sugar22873.out
6.63	c ==================================[MINISAT]===================================
6.63	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
6.63	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
6.63	c ==============================================================================
6.63	c |         0 |   48240   181693 |   16080       0        0     nan |  0.000 % |
6.65	c |       100 |   48241   181693 |   17688      99      954     9.6 |  0.000 % |
6.67	c |       250 |   48241   181693 |   19456     249     2391     9.6 |  0.002 % |
6.71	c |       475 |   48241   181693 |   21402     474     4346     9.2 |  0.003 % |
6.76	c |       812 |   48241   181693 |   23542     811     7651     9.4 |  0.005 % |
6.84	c |      1318 |   48241   181693 |   25897    1317    12427     9.4 |  0.005 % |
6.97	c |      2078 |   48241   181693 |   28486    2077    20205     9.7 |  0.003 % |
7.17	c |      3217 |   48241   181693 |   31335    3216    31352     9.7 |  0.005 % |
7.46	c |      4927 |   48241   181693 |   34468    4926    49002     9.9 |  0.005 % |
7.93	c |      7489 |   48243   181693 |   37915    7486    75856    10.1 |  0.004 % |
8.65	c |     11333 |   48246   181693 |   41707   11327   120305    10.6 |  0.004 % |
9.77	c |     17100 |   48248   181693 |   45878   17092   192543    11.3 |  0.002 % |
11.95	c |     25749 |   48252   181693 |   50465   25737   295382    11.5 |  0.005 % |
16.22	c |     38723 |   48256   181693 |   55512   38707   450553    11.6 |  0.005 % |
24.30	c |     58184 |   48257   181693 |   61063   15677   189259    12.1 |  0.005 % |
34.04	c |     87376 |   48265   181693 |   67170   44861   600831    13.4 |  0.002 % |
53.49	c |    131166 |   48268   181693 |   73887   35004   484945    13.9 |  0.002 % |
88.12	c |    196850 |   48273   181693 |   81275   44656   608161    13.6 |  0.006 % |
114.93	c ==============================================================================
114.93	c restarts              : 18
114.93	c conflicts             : 257038         (2391 /sec)
114.93	c decisions             : 307921         (2864 /sec)
114.93	c propagations          : 27820770       (258777 /sec)
114.93	c conflict literals     : 3520669        (28.85 % deleted)
114.93	c Memory used           : 12.00 MB
114.93	c CPU time              : 107.509 s
114.93	c 
114.93	c SATISFIABLE
114.93	c # SOLVE_SAT  END : SATISFIABLE (108 seconds) [Mon Jan 29 22:34:21 2007]
114.93	c # SOLVE_SAT  CPU : 107.61 = 0 + 0.01 + 107.51 + 0.09
114.93	
114.93	c # RESULT : SATISFIABLE
114.93	
114.93	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:34:21 2007]
115.06	c BEGIN read SAT output /tmp/evaluation/230356-1170106346/sugar22873.out
115.07	c END read SAT output (0.014799 seconds)
115.07	c BEGIN write solution /tmp/evaluation/230356-1170106346/sugar22873.sol
115.09	c END write solution (0.014769 seconds)
115.12	s SATISFIABLE
115.12	v 7 1 10 18 9 16 5 14 11 20 3 20 1 8 12 2 8 13 4 6 13 19 18 13 2 4 18 19 19 20 8 2 9 13 2 9 4 18 1 15 16 19 15 2 18 17 13 11 19 15
115.12	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:34:21 2007]
115.12	c # OUTPUT_SOL  CPU : 0.13999999999999 = 0 + 0 + 0.11999999999999 + 0.02
115.12	
115.12	c # MAIN  END :  (115 seconds) [Mon Jan 29 22:34:21 2007]
115.12	c # MAIN  CPU : 113.53 = 0 + 0.01 + 113.27 + 0.25
115.12

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/node67/watcher-230356-1170106346 -o ROOT/results/node67/solver-230356-1170106346 -C 1800 -M 900 /tmp/evaluation/230356-1170106346/solver /tmp/evaluation/230356-1170106346 /tmp/evaluation/230356-1170106346/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: 2.67 3.26 3.15 2/68 22874
/proc/meminfo: memFree=1911496/2055920 swapFree=4192812/4192956
[pid=22873] ppid=22871 vsize=12268 CPUtime=0
/proc/22873/stat : 22873 (sugar) R 22871 22873 22275 0 -1 4194304 560 0 0 0 0 0 0 0 18 0 1 0 30592242 12562432 279 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271638237921 0 0 4224 0 0 0 0 17 1 0 0
/proc/22873/statm: 3067 289 216 3 0 167 0

[startup+0.102668 s]
/proc/loadavg: 2.67 3.26 3.15 2/68 22874
/proc/meminfo: memFree=1911496/2055920 swapFree=4192812/4192956
[pid=22873] ppid=22871 vsize=13724 CPUtime=0.03
/proc/22873/stat : 22873 (sugar) S 22871 22873 22275 0 -1 4194304 1112 0 0 0 3 0 0 0 16 0 1 0 30592242 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22873/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.510707 s]
/proc/loadavg: 2.67 3.26 3.15 2/68 22874
/proc/meminfo: memFree=1911496/2055920 swapFree=4192812/4192956
[pid=22873] ppid=22871 vsize=13724 CPUtime=0.03
/proc/22873/stat : 22873 (sugar) S 22871 22873 22275 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 30592242 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22873/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.3328 s]
/proc/loadavg: 2.67 3.26 3.15 2/77 22894
/proc/meminfo: memFree=1889856/2055920 swapFree=4192812/4192956
[pid=22873] ppid=22871 vsize=13724 CPUtime=0.03
/proc/22873/stat : 22873 (sugar) S 22871 22873 22275 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30592242 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22873/statm: 3431 808 370 3 0 531 0
[pid=22875] ppid=22873 vsize=0 CPUtime=0.66
/proc/22875/stat : 22875 (java) Z 22873 22873 22275 0 -1 1036 7725 0 1 0 62 4 0 0 16 0 1 0 30592246 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22875/statm: 0 0 0 0 0 0 0
[pid=22887] ppid=22873 vsize=807064 CPUtime=0.57
/proc/22887/stat : 22887 (java) R 22873 22873 22275 0 -1 0 7737 0 1 0 53 4 0 0 17 0 8 0 30592316 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073537125 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/22887/statm: 201766 7485 1494 14 0 189044 0
[pid=22887/tid=22888] ppid=22873 vsize=807064 CPUtime=0.08
/proc/22887/task/22888/stat : 22888 (java) S 22873 22873 22275 0 -1 64 1684 0 0 0 8 0 0 0 16 0 8 0 30592319 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=22887/tid=22889] ppid=22873 vsize=807064 CPUtime=0
/proc/22887/task/22889/stat : 22889 (java) S 22873 22873 22275 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 30592320 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22890] ppid=22873 vsize=807064 CPUtime=0
/proc/22887/task/22890/stat : 22890 (java) S 22873 22873 22275 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30592320 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22891] ppid=22873 vsize=807064 CPUtime=0
/proc/22887/task/22891/stat : 22891 (java) S 22873 22873 22275 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30592323 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22892] ppid=22873 vsize=807064 CPUtime=0.04
/proc/22887/task/22892/stat : 22892 (java) S 22873 22873 22275 0 -1 64 292 0 0 0 4 0 0 0 16 0 8 0 30592323 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22893] ppid=22873 vsize=807064 CPUtime=0
/proc/22887/task/22893/stat : 22893 (java) S 22873 22873 22275 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30592323 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22894] ppid=22873 vsize=807064 CPUtime=0
/proc/22887/task/22894/stat : 22894 (java) S 22873 22873 22275 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30592323 826433536 7485 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 820788

[startup+2.98097 s]
/proc/loadavg: 2.67 3.26 3.15 4/90 22937
/proc/meminfo: memFree=1860048/2055920 swapFree=4192812/4192956
[pid=22873] ppid=22871 vsize=13724 CPUtime=0.03
/proc/22873/stat : 22873 (sugar) S 22871 22873 22275 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30592242 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22873/statm: 3431 808 370 3 0 531 0
[pid=22875] ppid=22873 vsize=0 CPUtime=0.66
/proc/22875/stat : 22875 (java) Z 22873 22873 22275 0 -1 1036 7725 0 1 0 62 4 0 0 16 0 1 0 30592246 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22875/statm: 0 0 0 0 0 0 0
[pid=22887] ppid=22873 vsize=807336 CPUtime=2.2
/proc/22887/stat : 22887 (java) R 22873 22873 22275 0 -1 0 13915 0 1 0 213 7 0 0 21 0 8 0 30592316 826712064 13648 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/22887/statm: 201834 13648 1506 14 0 189112 0
[pid=22887/tid=22888] ppid=22873 vsize=807336 CPUtime=0.54
/proc/22887/task/22888/stat : 22888 (java) R 22873 22873 22275 0 -1 64 7714 0 0 0 51 3 0 0 16 0 8 0 30592319 826712064 13648 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153968433 0 0 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22889] ppid=22873 vsize=807336 CPUtime=0
/proc/22887/task/22889/stat : 22889 (java) S 22873 22873 22275 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 30592320 826712064 13648 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22890] ppid=22873 vsize=807336 CPUtime=0
/proc/22887/task/22890/stat : 22890 (java) S 22873 22873 22275 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30592320 826712064 13648 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22891] ppid=22873 vsize=807336 CPUtime=0
/proc/22887/task/22891/stat : 22891 (java) S 22873 22873 22275 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30592323 826712064 13648 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22892] ppid=22873 vsize=807336 CPUtime=0.12
/proc/22887/task/22892/stat : 22892 (java) S 22873 22873 22275 0 -1 64 400 0 0 0 12 0 0 0 16 0 8 0 30592323 826712064 13648 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22893] ppid=22873 vsize=807336 CPUtime=0
/proc/22887/task/22893/stat : 22893 (java) S 22873 22873 22275 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30592323 826712064 13648 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22894] ppid=22873 vsize=807336 CPUtime=0
/proc/22887/task/22894/stat : 22894 (java) S 22873 22873 22275 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30592323 826712064 13648 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 821060

[startup+6.26632 s]
/proc/loadavg: 2.69 3.25 3.15 4/91 22945
/proc/meminfo: memFree=1779144/2055920 swapFree=4192812/4192956
[pid=22873] ppid=22871 vsize=13724 CPUtime=0.03
/proc/22873/stat : 22873 (sugar) S 22871 22873 22275 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30592242 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22873/statm: 3431 808 370 3 0 531 0
[pid=22875] ppid=22873 vsize=0 CPUtime=0.66
/proc/22875/stat : 22875 (java) Z 22873 22873 22275 0 -1 1036 7725 0 1 0 62 4 0 0 16 0 1 0 30592246 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22875/statm: 0 0 0 0 0 0 0
[pid=22887] ppid=22873 vsize=807336 CPUtime=5.46
/proc/22887/stat : 22887 (java) R 22873 22873 22275 0 -1 0 21718 0 1 0 535 11 0 0 25 0 8 0 30592316 826712064 21417 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073658368 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/22887/statm: 201834 21417 1507 14 0 189112 0
[pid=22887/tid=22888] ppid=22873 vsize=807336 CPUtime=0.95
/proc/22887/task/22888/stat : 22888 (java) S 22873 22873 22275 0 -1 64 15482 0 0 0 89 6 0 0 16 0 8 0 30592319 826712064 21417 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22889] ppid=22873 vsize=807336 CPUtime=0
/proc/22887/task/22889/stat : 22889 (java) S 22873 22873 22275 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 30592320 826712064 21417 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22890] ppid=22873 vsize=807336 CPUtime=0
/proc/22887/task/22890/stat : 22890 (java) S 22873 22873 22275 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30592320 826712064 21417 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22891] ppid=22873 vsize=807336 CPUtime=0
/proc/22887/task/22891/stat : 22891 (java) S 22873 22873 22275 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30592323 826712064 21417 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22892] ppid=22873 vsize=807336 CPUtime=0.12
/proc/22887/task/22892/stat : 22892 (java) S 22873 22873 22275 0 -1 64 401 0 0 0 12 0 0 0 17 0 8 0 30592323 826712064 21417 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22893] ppid=22873 vsize=807336 CPUtime=0
/proc/22887/task/22893/stat : 22893 (java) S 22873 22873 22275 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30592323 826712064 21417 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=22887/tid=22894] ppid=22873 vsize=807336 CPUtime=0
/proc/22887/task/22894/stat : 22894 (java) S 22873 22873 22275 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30592323 826712064 21417 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 821060

[startup+12.744 s]
/proc/loadavg: 2.56 3.22 3.14 4/83 23010
/proc/meminfo: memFree=1889800/2055920 swapFree=4192812/4192956
[pid=22873] ppid=22871 vsize=13724 CPUtime=5.82
/proc/22873/stat : 22873 (sugar) S 22871 22873 22275 0 -1 4194304 1283 23416 0 1 3 1 564 14 16 0 1 0 30592242 14053376 821 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22873/statm: 3431 821 373 3 0 531 0
[pid=22875] ppid=22873 vsize=0 CPUtime=0.66
/proc/22875/stat : 22875 (java) Z 22873 22873 22275 0 -1 1036 7725 0 1 0 62 4 0 0 16 0 1 0 30592246 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22875/statm: 0 0 0 0 0 0 0
[pid=22946] ppid=22873 vsize=6164 CPUtime=6.07
/proc/22946/stat : 22946 (minisat) R 22873 22873 22275 0 -1 0 1397 0 0 0 606 1 0 0 25 0 1 0 30592902 6311936 1158 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528416 0 0 4096 3 0 0 0 17 0 0 0
/proc/22946/statm: 1541 1158 51 112 0 1425 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 19888

[startup+25.5703 s]
/proc/loadavg: 2.42 3.15 3.12 3/77 23117
/proc/meminfo: memFree=1894384/2055920 swapFree=4192812/4192956
[pid=22873] ppid=22871 vsize=13724 CPUtime=5.82
/proc/22873/stat : 22873 (sugar) S 22871 22873 22275 0 -1 4194304 1283 23416 0 1 3 1 564 14 16 0 1 0 30592242 14053376 821 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22873/statm: 3431 821 373 3 0 531 0
[pid=22875] ppid=22873 vsize=0 CPUtime=0.66
/proc/22875/stat : 22875 (java) Z 22873 22873 22275 0 -1 1036 7725 0 1 0 62 4 0 0 16 0 1 0 30592246 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22875/statm: 0 0 0 0 0 0 0
[pid=22946] ppid=22873 vsize=8352 CPUtime=18.84
/proc/22946/stat : 22946 (minisat) R 22873 22873 22275 0 -1 0 1962 0 0 0 1881 3 0 0 25 0 1 0 30592902 8552448 1723 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528467 0 0 4096 3 0 0 0 17 0 0 0
/proc/22946/statm: 2088 1723 51 112 0 1972 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 22076

[startup+51.242 s]
/proc/loadavg: 2.14 3.03 3.08 3/77 23269
/proc/meminfo: memFree=1890168/2055920 swapFree=4192812/4192956
[pid=22873] ppid=22871 vsize=13724 CPUtime=5.82
/proc/22873/stat : 22873 (sugar) S 22871 22873 22275 0 -1 4194304 1283 23416 0 1 3 1 564 14 16 0 1 0 30592242 14053376 821 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22873/statm: 3431 821 373 3 0 531 0
[pid=22875] ppid=22873 vsize=0 CPUtime=0.66
/proc/22875/stat : 22875 (java) Z 22873 22873 22275 0 -1 1036 7725 0 1 0 62 4 0 0 16 0 1 0 30592246 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22875/statm: 0 0 0 0 0 0 0
[pid=22946] ppid=22873 vsize=10260 CPUtime=44.38
/proc/22946/stat : 22946 (minisat) R 22873 22873 22275 0 -1 0 2402 0 0 0 4432 6 0 0 25 0 1 0 30592902 10506240 2163 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528379 0 0 4096 3 0 0 0 17 0 0 0
/proc/22946/statm: 2565 2163 51 112 0 2449 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 23984

[startup+102.496 s]
/proc/loadavg: 1.98 2.84 3.01 3/77 23413
/proc/meminfo: memFree=1882104/2055920 swapFree=4192812/4192956
[pid=22873] ppid=22871 vsize=13724 CPUtime=5.82
/proc/22873/stat : 22873 (sugar) S 22871 22873 22275 0 -1 4194304 1283 23416 0 1 3 1 564 14 16 0 1 0 30592242 14053376 821 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22873/statm: 3431 821 373 3 0 531 0
[pid=22875] ppid=22873 vsize=0 CPUtime=0.66
/proc/22875/stat : 22875 (java) Z 22873 22873 22275 0 -1 1036 7725 0 1 0 62 4 0 0 16 0 1 0 30592246 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22875/statm: 0 0 0 0 0 0 0
[pid=22946] ppid=22873 vsize=12140 CPUtime=95.25
/proc/22946/stat : 22946 (minisat) R 22873 22873 22275 0 -1 0 2895 0 0 0 9517 8 0 0 25 0 1 0 30592902 12431360 2656 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528392 0 0 4096 3 0 0 0 17 0 0 0
/proc/22946/statm: 3035 2656 51 112 0 2919 0
Current children cumulated CPU time (s) 101.73
Current children cumulated vsize (KiB) 25864

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22873 and gives childrusage.ru_utime.tv_sec=113 childrusage.ru_utime.tv_usec=315773 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=268959
CPU time returned by wait4() is 113.585
while last known CPU time is 114.08

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

Real time (s): 115.127
CPU time (s): 114.08
CPU user time (s): 113.8
CPU system time (s): 0.28
CPU usage (%): 99.091
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 113.316
system time used= 0.268959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30709
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= 1193
involuntary context switches= 2871

runsolver used 0.116982 s user time and 0.32495 s system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Jan 29 21:32:26 UTC 2007


IDJOB= 230356
IDBENCH= 6409
IDSOLVER= 86
FILE ID= node67/230356-1170106346

PBS_JOBID= 3689815

Free space on /tmp= 66563 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/geom/geo50-20-d4-75-90_ext.xml
COMMAND LINE= /tmp/evaluation/230356-1170106346/solver /tmp/evaluation/230356-1170106346 /tmp/evaluation/230356-1170106346/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-230356-1170106346 -o ROOT/results/node67/solver-230356-1170106346 -C 1800 -M 900  /tmp/evaluation/230356-1170106346/solver /tmp/evaluation/230356-1170106346 /tmp/evaluation/230356-1170106346/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  a0c19c6adc148fb2642457c5af8f0547

RANDOM SEED= 140941145

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		: 3000.236
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		: 3000.236
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:       1911976 kB
Buffers:         12356 kB
Cached:          57752 kB
SwapCached:          0 kB
Active:          56012 kB
Inactive:        35784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1911976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          31852 kB
Slab:            37848 kB
Committed_AS:   267980 kB
PageTables:       1664 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= 66560 MiB



End job on node67 on Mon Jan 29 21:34:22 UTC 2007