Trace number 228260

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 144.04 145.695

General information on the benchmark

Nametightness/tightness0.2/
rand-2-40-11-414-200-35_ext.xml
MD5SUM68dbf3674834e9528cd2513aa307ef37
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 benchmark1.91171
SatisfiableYES
(Un)Satisfiability was provedYES
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)

0.05	c # Sugar v0-40 (/tmp/evaluation/228260-1170105886/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/228260-1170105886/unknown.xml [Mon Jan 29 22:24:47 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/228260-1170105886/unknown.xml /tmp/evaluation/228260-1170105886/sugar23723.csp [Mon Jan 29 22:24:47 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/228260-1170105886/sugar-v0-40.jar -convert /tmp/evaluation/228260-1170105886/unknown.xml /tmp/evaluation/228260-1170105886/sugar23723.csp
0.17	c BEGIN convert /tmp/evaluation/228260-1170105886/unknown.xml
0.57	c END convert (0.396952 seconds)
0.60	c # CONVERT_XML  END : /tmp/evaluation/228260-1170105886/sugar23723.csp 316039 bytes (0 seconds) [Mon Jan 29 22:24:47 2007]
0.60	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.60	
0.60	c # GENERATE_SAT  BEGIN : /tmp/evaluation/228260-1170105886/sugar23723.bcnf [Mon Jan 29 22:24:47 2007]
0.60	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/228260-1170105886/sugar-v0-40.jar -bcnf -map /tmp/evaluation/228260-1170105886/sugar23723.map /tmp/evaluation/228260-1170105886/sugar23723.csp /tmp/evaluation/228260-1170105886/sugar23723.bcnf
0.72	c BEGIN parse /tmp/evaluation/228260-1170105886/sugar23723.csp
2.26	c END parse (1.545796 seconds)
2.26	c BEGIN simplify
2.28	c END simplify (0.013739 seconds)
2.28	c BEGIN encode /tmp/evaluation/228260-1170105886/sugar23723.bcnf
2.36	c END encode (0.077204 seconds)
2.40	c # GENERATE_SAT  END : 400 variables 10317 clauses 189436 bytes (2 seconds) [Mon Jan 29 22:24:49 2007]
2.40	c # GENERATE_SAT  CPU : 1.74 = 0 + 0.01 + 1.65 + 0.08
2.40	
2.40	c # SOLVE_SAT  BEGIN : /tmp/evaluation/228260-1170105886/sugar23723.bcnf [Mon Jan 29 22:24:49 2007]
2.40	c # CMD : /tmp/evaluation/228260-1170105886/minisat /tmp/evaluation/228260-1170105886/sugar23723.bcnf /tmp/evaluation/228260-1170105886/sugar23723.out
2.41	c ==================================[MINISAT]===================================
2.41	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
2.41	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
2.41	c ==============================================================================
2.41	c |         0 |   10317    37036 |    3439       0        0     nan |  0.000 % |
2.41	c |       101 |   10318    37036 |    3782     100      909     9.1 |  0.001 % |
2.42	c |       251 |   10319    37036 |    4161     249     2380     9.6 |  0.014 % |
2.44	c |       476 |   10319    37036 |    4577     474     4818    10.2 |  0.011 % |
2.46	c |       813 |   10320    37036 |    5035     810     8612    10.6 |  0.011 % |
2.50	c |      1319 |   10320    37036 |    5538    1316    13761    10.5 |  0.014 % |
2.55	c |      2078 |   10320    37036 |    6092    2075    21680    10.4 |  0.011 % |
2.64	c |      3218 |   10321    37036 |    6701    3214    34149    10.6 |  0.014 % |
2.78	c |      4926 |   10323    37036 |    7371    4920    54769    11.1 |  0.011 % |
3.02	c |      7490 |   10326    37036 |    8108    7481    83663    11.2 |  0.011 % |
3.41	c |     11334 |   10326    37036 |    8919    7232    77764    10.8 |  0.011 % |
3.96	c |     17101 |   10330    37036 |    9811    8484    97315    11.5 |  0.015 % |
4.82	c |     25753 |   10342    37036 |   10793    7218    83308    11.5 |  0.016 % |
6.15	c |     38727 |   10350    37036 |   11872    9285   119332    12.9 |  0.005 % |
8.29	c |     58189 |   10357    37036 |   13059   10754   141234    13.1 |  0.016 % |
11.78	c |     87382 |   10369    37036 |   14365    7032    84105    12.0 |  0.016 % |
17.22	c |    131172 |   10320    36898 |   15802   10253   137024    13.4 |  0.251 % |
25.73	c |    196856 |   10333    36898 |   17382   12273   162108    13.2 |  0.256 % |
38.90	c |    295382 |   10294    36778 |   19120   14651   208827    14.3 |  0.503 % |
60.03	c |    443174 |   10309    36778 |   21032   18238   290188    15.9 |  0.501 % |
93.56	c |    664857 |   10104    36054 |   23135   15686   230969    14.7 |  1.501 % |
145.49	c ==============================================================================
145.49	c restarts              : 21
145.49	c conflicts             : 978831         (6905 /sec)
145.49	c decisions             : 1158423        (8172 /sec)
145.49	c propagations          : 70418783       (496787 /sec)
145.49	c conflict literals     : 14880821       (29.76 % deleted)
145.49	c Memory used           : 7.20 MB
145.49	c CPU time              : 141.748 s
145.49	c 
145.49	c SATISFIABLE
145.49	c # SOLVE_SAT  END : SATISFIABLE (143 seconds) [Mon Jan 29 22:27:12 2007]
145.49	c # SOLVE_SAT  CPU : 141.77 = 0 + 0 + 141.75 + 0.02
145.49	
145.49	c # RESULT : SATISFIABLE
145.49	
145.49	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:27:12 2007]
145.63	c BEGIN read SAT output /tmp/evaluation/228260-1170105886/sugar23723.out
145.63	c END read SAT output (0.007383 seconds)
145.63	c BEGIN write solution /tmp/evaluation/228260-1170105886/sugar23723.sol
145.65	c END write solution (0.015235 seconds)
145.69	s SATISFIABLE
145.69	v 0 1 4 10 0 10 8 4 1 5 10 4 8 4 8 10 3 2 7 2 8 0 4 1 0 0 0 1 7 1 8 2 0 7 8 4 2 3 8 5
145.69	c # OUTPUT_SOL  END :  (1 seconds) [Mon Jan 29 22:27:13 2007]
145.69	c # OUTPUT_SOL  CPU : 0.01 = 0.01 + 0 + 0 + 0
145.69	
145.69	c # MAIN  END :  (146 seconds) [Mon Jan 29 22:27:13 2007]
145.69	c # MAIN  CPU : 143.52 = 0.01 + 0.01 + 143.4 + 0.1
145.69

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/node58/watcher-228260-1170105886 -o ROOT/results/node58/solver-228260-1170105886 -C 1800 -M 900 /tmp/evaluation/228260-1170105886/solver /tmp/evaluation/228260-1170105886 /tmp/evaluation/228260-1170105886/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
/proc/loadavg: 1.62 1.18 1.06 5/82 23724
/proc/meminfo: memFree=1311264/2055920 swapFree=4191892/4192956
[pid=23723] ppid=23721 vsize=18540 CPUtime=0
/proc/23723/stat : 23723 (runsolver) R 23721 23594 23594 0 -1 4194368 10 0 0 0 0 0 0 0 19 0 1 0 30545354 18984960 277 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 4226611 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23723/statm: 4635 277 242 17 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.108238 s]
/proc/loadavg: 1.62 1.18 1.06 5/82 23724
/proc/meminfo: memFree=1311264/2055920 swapFree=4191892/4192956
[pid=23723] ppid=23721 vsize=13724 CPUtime=0.03
/proc/23723/stat : 23723 (sugar) S 23721 23723 23594 0 -1 4194304 1112 0 0 0 3 0 0 0 20 0 1 0 30545354 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23723/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.517273 s]
/proc/loadavg: 1.62 1.18 1.06 5/82 23724
/proc/meminfo: memFree=1311264/2055920 swapFree=4191892/4192956
[pid=23723] ppid=23721 vsize=13724 CPUtime=0.03
/proc/23723/stat : 23723 (sugar) S 23721 23723 23594 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 30545354 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23723/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.34535 s]
/proc/loadavg: 1.62 1.18 1.06 4/91 23740
/proc/meminfo: memFree=1286488/2055920 swapFree=4191892/4192956
[pid=23723] ppid=23721 vsize=13724 CPUtime=0.03
/proc/23723/stat : 23723 (sugar) S 23721 23723 23594 0 -1 4194304 1188 0 0 0 3 0 0 0 16 0 1 0 30545354 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23723/statm: 3431 808 370 3 0 531 0
[pid=23725] ppid=23723 vsize=0 CPUtime=0.5
/proc/23725/stat : 23725 (java) Z 23723 23723 23594 0 -1 1036 6920 0 1 0 46 4 0 0 16 0 1 0 30545359 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23725/statm: 0 0 0 0 0 0 0
[pid=23733] ppid=23723 vsize=807336 CPUtime=0.73
/proc/23733/stat : 23733 (java) R 23723 23723 23594 0 -1 0 7852 0 1 0 67 6 0 0 23 0 8 0 30545414 826712064 7600 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073582034 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23733/statm: 201834 7600 1506 14 0 189112 0
[pid=23733/tid=23734] ppid=23723 vsize=807336 CPUtime=0.1
/proc/23733/task/23734/stat : 23734 (java) S 23723 23723 23594 0 -1 64 1691 0 0 0 10 0 0 0 16 0 8 0 30545417 826712064 7600 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23733/tid=23735] ppid=23723 vsize=807336 CPUtime=0
/proc/23733/task/23735/stat : 23735 (java) S 23723 23723 23594 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30545418 826712064 7600 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23733/tid=23736] ppid=23723 vsize=807336 CPUtime=0
/proc/23733/task/23736/stat : 23736 (java) S 23723 23723 23594 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 30545418 826712064 7600 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23733/tid=23737] ppid=23723 vsize=807336 CPUtime=0
/proc/23733/task/23737/stat : 23737 (java) S 23723 23723 23594 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30545421 826712064 7600 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23733/tid=23738] ppid=23723 vsize=807336 CPUtime=0.1
/proc/23733/task/23738/stat : 23738 (java) S 23723 23723 23594 0 -1 64 375 0 0 0 10 0 0 0 16 0 8 0 30545421 826712064 7600 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23733/tid=23739] ppid=23723 vsize=807336 CPUtime=0
/proc/23733/task/23739/stat : 23739 (java) S 23723 23723 23594 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30545421 826712064 7600 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23733/tid=23740] ppid=23723 vsize=807336 CPUtime=0
/proc/23733/task/23740/stat : 23740 (java) S 23723 23723 23594 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30545421 826712064 7600 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) 821060

[startup+2.99148 s]
/proc/loadavg: 1.62 1.18 1.06 3/91 23740
/proc/meminfo: memFree=1276184/2055920 swapFree=4191892/4192956
[pid=23723] ppid=23721 vsize=13724 CPUtime=1.77
/proc/23723/stat : 23723 (sugar) S 23721 23723 23594 0 -1 4194304 1281 9951 0 1 3 1 165 8 15 0 1 0 30545354 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23723/statm: 3431 819 373 3 0 531 0
[pid=23725] ppid=23723 vsize=0 CPUtime=0.5
/proc/23725/stat : 23725 (java) Z 23723 23723 23594 0 -1 1036 6920 0 1 0 46 4 0 0 16 0 1 0 30545359 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23725/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 13724

[startup+6.27077 s]
/proc/loadavg: 1.65 1.19 1.06 3/84 23741
/proc/meminfo: memFree=1307088/2055920 swapFree=4191892/4192956
[pid=23723] ppid=23721 vsize=13724 CPUtime=1.77
/proc/23723/stat : 23723 (sugar) S 23721 23723 23594 0 -1 4194304 1281 9951 0 1 3 1 165 8 16 0 1 0 30545354 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23723/statm: 3431 819 373 3 0 531 0
[pid=23725] ppid=23723 vsize=0 CPUtime=0.5
/proc/23725/stat : 23725 (java) Z 23723 23723 23594 0 -1 1036 6920 0 1 0 46 4 0 0 16 0 1 0 30545359 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23725/statm: 0 0 0 0 0 0 0
[pid=23741] ppid=23723 vsize=3240 CPUtime=3.82
/proc/23741/stat : 23741 (minisat) R 23723 23723 23594 0 -1 0 543 0 0 0 382 0 0 0 25 0 1 0 30545594 3317760 482 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134531981 0 0 4096 3 0 0 0 17 1 0 0
/proc/23741/statm: 810 482 51 112 0 694 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 16964

[startup+12.7583 s]
/proc/loadavg: 1.76 1.22 1.07 3/84 23741
/proc/meminfo: memFree=1306448/2055920 swapFree=4191892/4192956
[pid=23723] ppid=23721 vsize=13724 CPUtime=1.77
/proc/23723/stat : 23723 (sugar) S 23721 23723 23594 0 -1 4194304 1281 9951 0 1 3 1 165 8 16 0 1 0 30545354 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23723/statm: 3431 819 373 3 0 531 0
[pid=23725] ppid=23723 vsize=0 CPUtime=0.5
/proc/23725/stat : 23725 (java) Z 23723 23723 23594 0 -1 1036 6920 0 1 0 46 4 0 0 16 0 1 0 30545359 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23725/statm: 0 0 0 0 0 0 0
[pid=23741] ppid=23723 vsize=3936 CPUtime=10.25
/proc/23741/stat : 23741 (minisat) R 23723 23723 23594 0 -1 0 697 0 0 0 1025 0 0 0 25 0 1 0 30545594 4030464 636 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528429 0 0 4096 3 0 0 0 17 1 0 0
/proc/23741/statm: 984 636 51 112 0 868 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 17660

[startup+25.5875 s]
/proc/loadavg: 1.88 1.27 1.09 3/84 23741
/proc/meminfo: memFree=1305744/2055920 swapFree=4191892/4192956
[pid=23723] ppid=23721 vsize=13724 CPUtime=1.77
/proc/23723/stat : 23723 (sugar) S 23721 23723 23594 0 -1 4194304 1281 9951 0 1 3 1 165 8 16 0 1 0 30545354 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23723/statm: 3431 819 373 3 0 531 0
[pid=23725] ppid=23723 vsize=0 CPUtime=0.5
/proc/23725/stat : 23725 (java) Z 23723 23723 23594 0 -1 1036 6920 0 1 0 46 4 0 0 16 0 1 0 30545359 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23725/statm: 0 0 0 0 0 0 0
[pid=23741] ppid=23723 vsize=4596 CPUtime=22.96
/proc/23741/stat : 23741 (minisat) R 23723 23723 23594 0 -1 0 868 0 0 0 2296 0 0 0 25 0 1 0 30545594 4706304 807 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528429 0 0 4096 3 0 0 0 17 1 0 0
/proc/23741/statm: 1149 807 51 112 0 1033 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 18320

[startup+51.2037 s]
/proc/loadavg: 1.92 1.33 1.11 3/84 23741
/proc/meminfo: memFree=1304528/2055920 swapFree=4191892/4192956
[pid=23723] ppid=23721 vsize=13724 CPUtime=1.77
/proc/23723/stat : 23723 (sugar) S 23721 23723 23594 0 -1 4194304 1281 9951 0 1 3 1 165 8 16 0 1 0 30545354 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23723/statm: 3431 819 373 3 0 531 0
[pid=23725] ppid=23723 vsize=0 CPUtime=0.5
/proc/23725/stat : 23725 (java) Z 23723 23723 23594 0 -1 1036 6920 0 1 0 46 4 0 0 16 0 1 0 30545359 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23725/statm: 0 0 0 0 0 0 0
[pid=23741] ppid=23723 vsize=5756 CPUtime=48.33
/proc/23741/stat : 23741 (minisat) R 23723 23723 23594 0 -1 0 1161 0 0 0 4833 0 0 0 25 0 1 0 30545594 5894144 1100 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/23741/statm: 1439 1100 51 112 0 1323 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 19480

[startup+102.499 s]
/proc/loadavg: 2.14 1.48 1.17 4/84 23741
/proc/meminfo: memFree=1303696/2055920 swapFree=4191892/4192956
[pid=23723] ppid=23721 vsize=13724 CPUtime=1.77
/proc/23723/stat : 23723 (sugar) S 23721 23723 23594 0 -1 4194304 1281 9951 0 1 3 1 165 8 16 0 1 0 30545354 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 226247094370 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23723/statm: 3431 819 373 3 0 531 0
[pid=23725] ppid=23723 vsize=0 CPUtime=0.5
/proc/23725/stat : 23725 (java) Z 23723 23723 23594 0 -1 1036 6920 0 1 0 46 4 0 0 16 0 1 0 30545359 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23725/statm: 0 0 0 0 0 0 0
[pid=23741] ppid=23723 vsize=6692 CPUtime=99.15
/proc/23741/stat : 23741 (minisat) R 23723 23723 23594 0 -1 0 1383 0 0 0 9915 0 0 0 25 0 1 0 30545594 6852608 1322 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/23741/statm: 1673 1322 51 112 0 1557 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 20416

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23723 and gives childrusage.ru_utime.tv_sec=143 childrusage.ru_utime.tv_usec=446192 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=117982
CPU time returned by wait4() is 143.564
while last known CPU time is 144.04

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

Real time (s): 145.695
CPU time (s): 144.04
CPU user time (s): 143.89
CPU system time (s): 0.15
CPU usage (%): 98.8643
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 143.446
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12926
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= 705
involuntary context switches= 6336

runsolver used 0.161975 s user time and 0.497924 s system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Jan 29 21:24:46 UTC 2007


IDJOB= 228260
IDBENCH= 6171
IDSOLVER= 86
FILE ID= node58/228260-1170105886

PBS_JOBID= 3689843

Free space on /tmp= 66553 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.2/rand-2-40-11-414-200-35_ext.xml
COMMAND LINE= /tmp/evaluation/228260-1170105886/solver /tmp/evaluation/228260-1170105886 /tmp/evaluation/228260-1170105886/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-228260-1170105886 -o ROOT/results/node58/solver-228260-1170105886 -C 1800 -M 900  /tmp/evaluation/228260-1170105886/solver /tmp/evaluation/228260-1170105886 /tmp/evaluation/228260-1170105886/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  68dbf3674834e9528cd2513aa307ef37

RANDOM SEED= 478730166

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		: 3000.234
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		: 3000.234
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:       1311680 kB
Buffers:         16956 kB
Cached:          56512 kB
SwapCached:        448 kB
Active:         662408 kB
Inactive:        32004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1311680 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:         636996 kB
Slab:            33928 kB
Committed_AS:   923984 kB
PageTables:       2964 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 node58 on Mon Jan 29 21:27:13 UTC 2007