Trace number 208304

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 56.04 56.6685

General information on the benchmark

Namerandom/rand-2-40-19-fcd/
rand-2-40-19-443-230-fcd-15_ext.xml
MD5SUM66e986fd846fc81697d2cd1c2dfa6b7b
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 benchmark0.783879
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables40
Number of constraints333
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension333
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/208304-1170097004/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/208304-1170097004/unknown.xml [Mon Jan 29 19:56:46 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/208304-1170097004/unknown.xml /tmp/evaluation/208304-1170097004/sugar26056.csp [Mon Jan 29 19:56:46 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/208304-1170097004/sugar-v0-40.jar -convert /tmp/evaluation/208304-1170097004/unknown.xml /tmp/evaluation/208304-1170097004/sugar26056.csp
0.16	c BEGIN convert /tmp/evaluation/208304-1170097004/unknown.xml
0.67	c END convert (0.50363 seconds)
0.68	c # CONVERT_XML  END : /tmp/evaluation/208304-1170097004/sugar26056.csp 1090929 bytes (1 seconds) [Mon Jan 29 19:56:47 2007]
0.68	c # CONVERT_XML  CPU : 0.61 = 0 + 0 + 0.56 + 0.05
0.68	
0.68	c # GENERATE_SAT  BEGIN : /tmp/evaluation/208304-1170097004/sugar26056.bcnf [Mon Jan 29 19:56:47 2007]
0.68	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/208304-1170097004/sugar-v0-40.jar -bcnf -map /tmp/evaluation/208304-1170097004/sugar26056.map /tmp/evaluation/208304-1170097004/sugar26056.csp /tmp/evaluation/208304-1170097004/sugar26056.bcnf
0.80	c BEGIN parse /tmp/evaluation/208304-1170097004/sugar26056.csp
12.60	c END parse (11.805552 seconds)
12.60	c BEGIN simplify
12.67	c END simplify (0.062997 seconds)
12.67	c BEGIN encode /tmp/evaluation/208304-1170097004/sugar26056.bcnf
13.15	c END encode (0.482231 seconds)
13.24	c # GENERATE_SAT  END : 5048 variables 42611 clauses 3982692 bytes (12 seconds) [Mon Jan 29 19:56:59 2007]
13.24	c # GENERATE_SAT  CPU : 0.05 = 0.04 + 0.01 + 0 + 0
13.24	
13.24	c # SOLVE_SAT  BEGIN : /tmp/evaluation/208304-1170097004/sugar26056.bcnf [Mon Jan 29 19:56:59 2007]
13.24	c # CMD : /tmp/evaluation/208304-1170097004/minisat /tmp/evaluation/208304-1170097004/sugar26056.bcnf /tmp/evaluation/208304-1170097004/sugar26056.out
13.33	c ==================================[MINISAT]===================================
13.33	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
13.33	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
13.33	c ==============================================================================
13.33	c |         0 |   42611   953056 |   14203       0        0     nan |  0.000 % |
13.35	c |       101 |   42614   953056 |   15623      98     4997    51.0 |  0.000 % |
13.39	c |       252 |   42615   953056 |   17185     248     7084    28.6 |  0.001 % |
13.45	c |       477 |   42615   953056 |   18904     473    10867    23.0 |  0.001 % |
13.52	c |       814 |   42616   953056 |   20794     809    15630    19.3 |  0.001 % |
13.64	c |      1321 |   42616   953056 |   22874    1316    22343    17.0 |  0.001 % |
13.84	c |      2080 |   42616   953056 |   25161    2075    34961    16.8 |  0.000 % |
14.11	c |      3219 |   42616   953056 |   27677    3214    54053    16.8 |  0.001 % |
14.64	c |      4929 |   42617   953056 |   30445    4923    87801    17.8 |  0.001 % |
15.45	c |      7491 |   42617   953056 |   33489    7485   136747    18.3 |  0.001 % |
16.78	c |     11335 |   42618   953056 |   36838   11328   228386    20.2 |  0.000 % |
19.18	c |     17101 |   42622   953056 |   40522   17090   366083    21.4 |  0.001 % |
23.62	c |     25750 |   42627   953056 |   44575   25734   597464    23.2 |  0.002 % |
31.79	c |     38727 |   42632   953056 |   49032   38706   971784    25.1 |  0.002 % |
45.17	c |     58189 |   42637   953056 |   53935   23329   646656    27.7 |  0.002 % |
56.31	c ==============================================================================
56.31	c restarts              : 15
56.31	c conflicts             : 72674          (1705 /sec)
56.31	c decisions             : 145490         (3413 /sec)
56.31	c propagations          : 19701733       (462194 /sec)
56.31	c conflict literals     : 2041066        (67.90 % deleted)
56.31	c Memory used           : 13.51 MB
56.31	c CPU time              : 42.6265 s
56.31	c 
56.31	c SATISFIABLE
56.31	c # SOLVE_SAT  END : SATISFIABLE (44 seconds) [Mon Jan 29 19:57:43 2007]
56.31	c # SOLVE_SAT  CPU : 42.66 = 0 + 0 + 42.63 + 0.03
56.31	
56.31	c # RESULT : SATISFIABLE
56.31	
56.31	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 19:57:43 2007]
56.44	c BEGIN read SAT output /tmp/evaluation/208304-1170097004/sugar26056.out
56.47	c END read SAT output (0.030735 seconds)
56.47	c BEGIN write solution /tmp/evaluation/208304-1170097004/sugar26056.sol
56.61	c END write solution (0.133685 seconds)
56.66	s SATISFIABLE
56.66	v 8 16 11 2 18 4 11 3 15 9 12 15 0 14 13 14 3 2 9 16 10 13 6 3 0 8 11 11 12 9 17 5 3 4 8 12 18 10 12 2
56.66	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 19:57:43 2007]
56.66	c # OUTPUT_SOL  CPU : 0.28 = 0 + 0 + 0.25 + 0.03
56.66	
56.66	c # MAIN  END :  (57 seconds) [Mon Jan 29 19:57:43 2007]
56.66	c # MAIN  CPU : 43.6 = 0.04 + 0.01 + 43.44 + 0.11
56.66

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/node24/watcher-208304-1170097004 -o ROOT/results/node24/solver-208304-1170097004 -C 1800 -M 900 /tmp/evaluation/208304-1170097004/solver /tmp/evaluation/208304-1170097004 /tmp/evaluation/208304-1170097004/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: 1.21 1.82 2.20 7/86 26057
/proc/meminfo: memFree=1876576/2055920 swapFree=4145204/4192956
[pid=26056] ppid=26051 vsize=18540 CPUtime=0
/proc/26056/stat : 26056 (runsolver) R 26051 26056 25924 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 29654907 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 237788261671 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26056/statm: 4635 279 244 17 0 2626 0

[startup+0.107418 s]
/proc/loadavg: 1.21 1.82 2.20 7/86 26057
/proc/meminfo: memFree=1876576/2055920 swapFree=4145204/4192956
[pid=26056] ppid=26051 vsize=13724 CPUtime=0.03
/proc/26056/stat : 26056 (sugar) S 26051 26056 25924 0 -1 4194304 1112 0 0 0 3 0 0 0 18 0 1 0 29654907 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26056/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.515464 s]
/proc/loadavg: 1.21 1.82 2.20 7/86 26057
/proc/meminfo: memFree=1876576/2055920 swapFree=4145204/4192956
[pid=26056] ppid=26051 vsize=13724 CPUtime=0.03
/proc/26056/stat : 26056 (sugar) S 26051 26056 25924 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 29654907 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26056/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33656 s]
/proc/loadavg: 1.21 1.82 2.20 4/102 26089
/proc/meminfo: memFree=1826576/2055920 swapFree=4145204/4192956
[pid=26056] ppid=26051 vsize=13724 CPUtime=0.64
/proc/26056/stat : 26056 (sugar) S 26051 26056 25924 0 -1 4194304 1190 7500 0 1 3 0 56 5 15 0 1 0 29654907 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26056/statm: 3431 809 371 3 0 531 0
[pid=26075] ppid=26056 vsize=807064 CPUtime=0.63
/proc/26075/stat : 26075 (java) R 26056 26056 25924 0 -1 0 8133 0 1 0 60 3 0 0 23 0 8 0 29654975 826433536 7880 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26075/statm: 201766 7880 1494 14 0 189044 0
[pid=26075/tid=26079] ppid=26056 vsize=807064 CPUtime=0.11
/proc/26075/task/26079/stat : 26079 (java) R 26056 26056 25924 0 -1 64 2078 0 0 0 11 0 0 0 16 0 8 0 29654978 826433536 7880 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153822953 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26084] ppid=26056 vsize=807064 CPUtime=0
/proc/26075/task/26084/stat : 26084 (java) S 26056 26056 25924 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29654979 826433536 7880 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26085] ppid=26056 vsize=807064 CPUtime=0
/proc/26075/task/26085/stat : 26085 (java) S 26056 26056 25924 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29654979 826433536 7880 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26086] ppid=26056 vsize=807064 CPUtime=0
/proc/26075/task/26086/stat : 26086 (java) S 26056 26056 25924 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29654982 826433536 7880 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26087] ppid=26056 vsize=807064 CPUtime=0.05
/proc/26075/task/26087/stat : 26087 (java) S 26056 26056 25924 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 29654982 826433536 7880 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26088] ppid=26056 vsize=807064 CPUtime=0
/proc/26075/task/26088/stat : 26088 (java) S 26056 26056 25924 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29654982 826433536 7880 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26089] ppid=26056 vsize=807064 CPUtime=0
/proc/26075/task/26089/stat : 26089 (java) S 26056 26056 25924 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29654982 826433536 7880 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 820788

[startup+2.98074 s]
/proc/loadavg: 1.21 1.82 2.20 4/102 26089
/proc/meminfo: memFree=1792272/2055920 swapFree=4145204/4192956
[pid=26056] ppid=26051 vsize=13724 CPUtime=0.64
/proc/26056/stat : 26056 (sugar) S 26051 26056 25924 0 -1 4194304 1190 7500 0 1 3 0 56 5 15 0 1 0 29654907 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26056/statm: 3431 809 371 3 0 531 0
[pid=26075] ppid=26056 vsize=807336 CPUtime=2.27
/proc/26075/stat : 26075 (java) R 26056 26056 25924 0 -1 0 16406 0 1 0 218 9 0 0 25 0 8 0 29654975 826712064 16126 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073332564 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26075/statm: 201834 16126 1506 14 0 189112 0
[pid=26075/tid=26079] ppid=26056 vsize=807336 CPUtime=0.59
/proc/26075/task/26079/stat : 26079 (java) S 26056 26056 25924 0 -1 64 10186 0 0 0 55 4 0 0 16 0 8 0 29654978 826712064 16126 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26084] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26084/stat : 26084 (java) S 26056 26056 25924 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29654979 826712064 16126 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26085] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26085/stat : 26085 (java) S 26056 26056 25924 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29654979 826712064 16126 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26086] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26086/stat : 26086 (java) S 26056 26056 25924 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29654982 826712064 16126 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26087] ppid=26056 vsize=807336 CPUtime=0.11
/proc/26075/task/26087/stat : 26087 (java) S 26056 26056 25924 0 -1 64 392 0 0 0 11 0 0 0 16 0 8 0 29654982 826712064 16126 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26088] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26088/stat : 26088 (java) S 26056 26056 25924 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29654982 826712064 16126 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26089] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26089/stat : 26089 (java) S 26056 26056 25924 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29654982 826712064 16126 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 821060

[startup+6.21408 s]
/proc/loadavg: 1.35 1.84 2.20 3/102 26089
/proc/meminfo: memFree=1633880/2055920 swapFree=4145204/4192956
[pid=26056] ppid=26051 vsize=13724 CPUtime=0.64
/proc/26056/stat : 26056 (sugar) S 26051 26056 25924 0 -1 4194304 1190 7500 0 1 3 0 56 5 15 0 1 0 29654907 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26056/statm: 3431 809 371 3 0 531 0
[pid=26075] ppid=26056 vsize=807336 CPUtime=5.48
/proc/26075/stat : 26075 (java) R 26056 26056 25924 0 -1 0 33583 0 1 0 529 19 0 0 25 0 8 0 29654975 826712064 33218 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26075/statm: 201834 33224 1506 14 0 189112 0
[pid=26075/tid=26079] ppid=26056 vsize=807336 CPUtime=1.46
/proc/26075/task/26079/stat : 26079 (java) R 26056 26056 25924 0 -1 64 27280 0 0 0 132 14 0 0 15 0 8 0 29654978 826712064 33228 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153968444 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26084] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26084/stat : 26084 (java) S 26056 26056 25924 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29654979 826712064 33234 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26085] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26085/stat : 26085 (java) S 26056 26056 25924 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29654979 826712064 33240 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26086] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26086/stat : 26086 (java) S 26056 26056 25924 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29654982 826712064 33245 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26087] ppid=26056 vsize=807336 CPUtime=0.13
/proc/26075/task/26087/stat : 26087 (java) S 26056 26056 25924 0 -1 64 400 0 0 0 13 0 0 0 16 0 8 0 29654982 826712064 33250 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26088] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26088/stat : 26088 (java) S 26056 26056 25924 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29654982 826712064 33255 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26089] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26089/stat : 26089 (java) S 26056 26056 25924 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29654982 826712064 33260 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

[startup+12.6578 s]
/proc/loadavg: 1.41 1.84 2.20 2/102 26089
/proc/meminfo: memFree=1444712/2055920 swapFree=4145204/4192956
[pid=26056] ppid=26051 vsize=13724 CPUtime=0.64
/proc/26056/stat : 26056 (sugar) S 26051 26056 25924 0 -1 4194304 1190 7500 0 1 3 0 56 5 16 0 1 0 29654907 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26056/statm: 3431 809 371 3 0 531 0
[pid=26075] ppid=26056 vsize=807336 CPUtime=11.89
/proc/26075/stat : 26075 (java) R 26056 26056 25924 0 -1 0 54831 0 1 0 1158 31 0 0 25 0 8 0 29654975 826712064 54107 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073781635 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26075/statm: 201834 54107 1507 14 0 189112 0
[pid=26075/tid=26079] ppid=26056 vsize=807336 CPUtime=3.43
/proc/26075/task/26079/stat : 26079 (java) S 26056 26056 25924 0 -1 64 48356 0 0 0 318 25 0 0 16 0 8 0 29654978 826712064 54107 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26084] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26084/stat : 26084 (java) S 26056 26056 25924 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29654979 826712064 54107 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26085] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26085/stat : 26085 (java) S 26056 26056 25924 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29654979 826712064 54107 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26086] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26086/stat : 26086 (java) S 26056 26056 25924 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 29654982 826712064 54107 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26087] ppid=26056 vsize=807336 CPUtime=0.14
/proc/26075/task/26087/stat : 26087 (java) S 26056 26056 25924 0 -1 64 401 0 0 0 14 0 0 0 16 0 8 0 29654982 826712064 54107 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26088] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26088/stat : 26088 (java) S 26056 26056 25924 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29654982 826712064 54107 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26075/tid=26089] ppid=26056 vsize=807336 CPUtime=0
/proc/26075/task/26089/stat : 26089 (java) S 26056 26056 25924 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29654982 826712064 54107 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 821060

[startup+25.5102 s]
/proc/loadavg: 1.54 1.85 2.19 3/89 26091
/proc/meminfo: memFree=1840280/2055920 swapFree=4145204/4192956
[pid=26056] ppid=26051 vsize=16312 CPUtime=0.69
/proc/26056/stat : 26056 (sugar) S 26051 26056 25924 0 -1 4194304 1910 7500 0 1 7 1 56 5 16 0 1 0 29654907 16703488 1421 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26056/statm: 4078 1421 373 3 0 1178 0
[pid=26075] ppid=26056 vsize=0 CPUtime=12.43
/proc/26075/stat : 26075 (java) Z 26056 26056 25924 0 -1 1036 54865 0 1 0 1207 36 0 0 16 0 1 0 29654975 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/26075/statm: 0 0 0 0 0 0 0
[pid=26090] ppid=26056 vsize=10608 CPUtime=12.13
/proc/26090/stat : 26090 (minisat) R 26056 26056 25924 0 -1 0 3280 0 0 0 1211 2 0 0 25 0 1 0 29656231 10862592 2292 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134527286 0 0 4096 3 0 0 0 17 0 0 0
/proc/26090/statm: 2652 2292 52 112 0 2536 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 26920

[startup+51.1939 s]
/proc/loadavg: 1.69 1.86 2.19 3/89 26091
/proc/meminfo: memFree=1834648/2055920 swapFree=4145204/4192956
[pid=26056] ppid=26051 vsize=16312 CPUtime=0.69
/proc/26056/stat : 26056 (sugar) S 26051 26056 25924 0 -1 4194304 1910 7500 0 1 7 1 56 5 16 0 1 0 29654907 16703488 1421 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26056/statm: 4078 1421 373 3 0 1178 0
[pid=26075] ppid=26056 vsize=0 CPUtime=12.43
/proc/26075/stat : 26075 (java) Z 26056 26056 25924 0 -1 1036 54865 0 1 0 1207 36 0 0 16 0 1 0 29654975 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/26075/statm: 0 0 0 0 0 0 0
[pid=26090] ppid=26056 vsize=13696 CPUtime=37.58
/proc/26090/stat : 26090 (minisat) R 26056 26056 25924 0 -1 0 4050 0 0 0 3755 3 0 0 25 0 1 0 29656231 14024704 3062 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134527050 0 0 4096 3 0 0 0 17 0 0 0
/proc/26090/statm: 3424 3062 52 112 0 3308 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 30008

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26056 and gives childrusage.ru_utime.tv_sec=43 childrusage.ru_utime.tv_usec=523383 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=133979
CPU time returned by wait4() is 43.6574
while last known CPU time is 56.04

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

Real time (s): 56.6685
CPU time (s): 56.04
CPU user time (s): 55.57
CPU system time (s): 0.47
CPU usage (%): 98.8909
Max. virtual memory (cumulated for all children) (KiB): 823316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.5234
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17785
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= 875
involuntary context switches= 1475

runsolver used 0.079987 s user time and 0.19097 s system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Jan 29 18:56:45 UTC 2007


IDJOB= 208304
IDBENCH= 4368
IDSOLVER= 86
FILE ID= node24/208304-1170097004

PBS_JOBID= 3689694

Free space on /tmp= 66563 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-40-19-fcd/rand-2-40-19-443-230-fcd-15_ext.xml
COMMAND LINE= /tmp/evaluation/208304-1170097004/solver /tmp/evaluation/208304-1170097004 /tmp/evaluation/208304-1170097004/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-208304-1170097004 -o ROOT/results/node24/solver-208304-1170097004 -C 1800 -M 900  /tmp/evaluation/208304-1170097004/solver /tmp/evaluation/208304-1170097004 /tmp/evaluation/208304-1170097004/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  66e986fd846fc81697d2cd1c2dfa6b7b

RANDOM SEED= 647499275

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		: 3000.232
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		: 3000.232
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:       1877336 kB
Buffers:         30684 kB
Cached:          82920 kB
SwapCached:       4580 kB
Active:          48748 kB
Inactive:        81136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1877336 kB
SwapTotal:     4192956 kB
SwapFree:      4145204 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          22964 kB
Slab:            33788 kB
Committed_AS:   322436 kB
PageTables:       2004 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= 66558 MiB



End job on node24 on Mon Jan 29 18:57:43 UTC 2007